backport(perf): add cache for replay api

origin fixed in Luminol 1.21.11

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -1,7 +1,7 @@
 name: Bug反馈 Bug report
 description:
   报告Bug，插件不兼容情况，以及其他相关问题。
-  Report issues with plugin incompatbility or other behavior related issues.
+  Report issues with plugin incompatibility or other behavior related issues.
 labels:
   - bug
   - pending
@@ -25,7 +25,7 @@ body:
         LophineMC服务端发行版本 LophineMC server release version (contains the git commit's hash)<br>
         通过执行`/version`命令将获取到的内容复制到这里。 Run `/version` on your server and paste the full, unmodified output here.
       placeholder: >
-        e.g. git-Lophine-"0635a89" (MC: 1.20.4)
+        e.g. git-Lophine-"fa1ab90" (MC: 1.21.8)
     validations:
       required: true
   - type: textarea
@@ -41,7 +41,7 @@ body:
     attributes:
       label: 观测到的实际行为 Observed/Actual behavior
       description: 你实际看到的。 What you actually saw.
-      placeholder: e.g. 使用 /tpsbar [NAME] 命令切换不了TPSBAR
+      placeholder: e.g. 使用 /tpsbar 命令切换不了TPSBAR
     validations:
       required: true
   - type: textarea
@@ -65,6 +65,20 @@ body:
         To list plugins, run `/plugins`. For datapacks, run `/datapack list`.
     validations:
       required: true
+  - type: textarea
+    id: config-file-list
+    attributes:
+      label: 配置文件列表（如果可以）。 Config File List (if possible).
+      description:
+        服务器上的配置文件列表。
+        All config files on your server.
+        例如以下文件（或者文件夹）：
+        Example files (or folders)：
+         - \spigot.yml
+         - \bukkit.yml
+         - \config\\\*
+         - \lophine_config\\\*
+         - \luminol_config\\\*
   - type: textarea
     id: other
     attributes:

.github/ISSUE_TEMPLATE/feature-request.yml

@@ -28,7 +28,7 @@ body:
     validations:
       required: true
   - type: textarea
-    id: othre
+    id: other
     attributes:
       label: 其他 Other
       description: 添加其他的信息。 Add any other context or screenshots about the feature request below.

.github/workflows/build.yml

@@ -14,7 +14,7 @@ on:
         required: false
         default: ""
       force-push:
-        description: "Force disable push to repo if you enter 2, push to repo if you enter 1, default push if not released else skip push repo"
+        description: "Force disable push to repo if you enter 2, force push to repo if you enter 1, default push if not released else skip push repo"
         required: false
         default: ""
       comments:
@@ -30,7 +30,7 @@ jobs:
     environment: default
     steps:
       - name: Checkout Git Repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set Up JDK
         uses: actions/setup-java@v5
@@ -54,7 +54,7 @@ jobs:
         run: ./gradlew --refresh-dependencies createMojmapPaperclipJar
 
       - name: Upload Artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ env.project_id_b }} CI Artifacts
           path: lophine-server/build/libs/*-paperclip-*-mojmap.jar
@@ -84,8 +84,19 @@ jobs:
           fi
           echo "release_exists=${release_exists}" >> $GITHUB_ENV
 
+      - name: Check If Branch In Expectations
+        if: github.event_name != 'pull_request'
+        run: |
+          if [[ "$GITHUB_REF_NAME" == ver/* ]] || [[ "$GITHUB_REF_NAME" == exp/* ]] || [[ "$GITHUB_REF_NAME" == dev/* ]]; then
+            echo "Branch is in expected prefixes"
+            echo "unexpect=false" >> $GITHUB_ENV
+          else
+            echo "Branch is NOT in expected prefixes"
+            echo "unexpect=true" >> $GITHUB_ENV
+          fi
+
       - name: Publish To Repo
-        if: (( github.event_name != 'pull_request' && env.flag_release == 'true' && env.release_exists != 'true' && !(inputs.force-push == '2')) || inputs.force-push == '1') && false # do not push to any repo
+        if: ( github.event_name != 'pull_request' && !( env.unexpect == 'true' ) && env.flag_release == 'true' && env.release_exists != 'true' && !( inputs.force-release == '2' )) || inputs.force-push == '1'
         continue-on-error: true
         run: ./gradlew --refresh-dependencies generateDevelopmentBundle publish -PpublishDevBundle=true
         env:
@@ -93,13 +104,14 @@ jobs:
           PRIVATE_MAVEN_REPO_USERNAME: ${{ secrets.PRIVATE_MAVEN_REPO_USERNAME }}
 
       - name: Create Release - Pre Process
-        if: ( github.event_name != 'pull_request' && env.flag_release == 'true' && env.release_exists != 'true' && !(inputs.force-release == '2')) || inputs.force-release == '1'
+        if: ( github.event_name != 'pull_request' && !( env.unexpect == 'true' ) && env.flag_release == 'true' && env.release_exists != 'true' && !(inputs.force-release == '2')) || inputs.force-release == '1'
         run: |
-          if [ ${{ inputs.comments }} == "" ]; then
-          echo "No comments provided"
-          echo "flag_comment=true" >> $GITHUB_ENV
+          if [ "${{ inputs.comments }}" == "" ]; then
+            echo "No comments provided"
+            echo "flag_comment=false" >> $GITHUB_ENV
           else
-          echo "flag_comment=false" >> $GITHUB_ENV
+            echo "Comments provided: ${{ inputs.comments }}"
+            echo "flag_comment=true" >> $GITHUB_ENV
           fi
 
       - name: Create Release - No Comment

.github/workflows/qodana_code_quality.yml

@@ -0,0 +1,29 @@
+name: Qodana
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches: # Specify your branches here
+      - ver/* # Stable branch
+      - exp/* # Experimental branch
+      - dev/* # Development Branch
+
+jobs:
+  qodana:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+      checks: write
+    steps:
+      - uses: actions/checkout@v6
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}  # to check out the actual pull request commit, not the merge commit
+          fetch-depth: 0  # a full history is required for pull request analysis
+      - name: 'Qodana Scan'
+        uses: JetBrains/qodana-action@v2025.3
+        with:
+          pr-mode: false
+        env:
+          QODANA_TOKEN: ${{ secrets.QODANA_TOKEN_1658551725 }}
+          QODANA_ENDPOINT: 'https://qodana.cloud'

README.md

@@ -62,7 +62,7 @@ repositories {
 }
 
 dependencies {
-    compileOnly("me.earthme.luminol:luminol-api:$VERSION")
+    compileOnly("fun.bm.lophine:lophine-api:$VERSION")
 }
 ```
 
@@ -78,7 +78,7 @@ dependencies {
 
 <dependencies>
     <dependency>
-        <groupId>me.earthme.luminol</groupId>
+        <groupId>fun.bm.lophine</groupId>
         <artifactId>luminol-api</artifactId>
         <version>$VERSION</version>
     </dependency>

README_EN.md

@@ -62,7 +62,7 @@ repositories {
 }
 
 dependencies {
-    compileOnly("me.earthme.luminol:luminol-api:$VERSION")
+    compileOnly("fun.bm.lophine:lophine-api:$VERSION")
 }
 ```
 
@@ -78,7 +78,7 @@ dependencies {
 
 <dependencies>
     <dependency>
-        <groupId>me.earthme.luminol</groupId>
+        <groupId>fun.bm.lophine</groupId>
         <artifactId>luminol-api</artifactId>
         <version>$VERSION</version>
         <scope>provided</scope>

gradle.properties

@@ -4,7 +4,7 @@ mcVersion=1.21.8
 release=2
 # 0 for skip release, 1 for pre-release, 2 for release
 
-luminolRef=332099a920bc3e854ba1d37fc5651c0f922e32e8
+luminolRef=e324edacf6651633674a0abce91ffbd290943dd5
 
 org.gradle.configuration-cache=true
 org.gradle.caching=true

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.1.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.2.0-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

lophine-api/paper-patches/features/0002-Leaves-Add-fakeplayer-api.patch

@@ -1,8 +1,11 @@
 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
 From: Bacteriawa <A3167717663@hotmail.com>
 Date: Sat, 30 Aug 2025 16:51:26 +0800
-Subject: [PATCH] Add fakeplayer api
+Subject: [PATCH] Leaves: Add fakeplayer api
 
+Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves)
+Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
 
 diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
 index 85b778980e762835ac278528087e91b2e3effb43..89f00f4b6ff64305fa44ebb71f22a113c1296d26 100644

lophine-api/paper-patches/features/0003-Leaves-Replay-Mod-API.patch

@@ -0,0 +1,37 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Sun, 16 Nov 2025 15:50:28 +0800
+Subject: [PATCH] Leaves: Replay Mod API
+
+Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves)
+Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
+
+diff --git a/src/main/java/org/bukkit/Bukkit.java b/src/main/java/org/bukkit/Bukkit.java
+index 89f00f4b6ff64305fa44ebb71f22a113c1296d26..e9d20fe8b88aa63fb62effd430b5e22c8dbe1307 100644
+--- a/src/main/java/org/bukkit/Bukkit.java
++++ b/src/main/java/org/bukkit/Bukkit.java
+@@ -3063,4 +3063,10 @@ public final class Bukkit {
+         return server.getBotManager();
+     }
+     // Leaves end - Bot API
++
++    // Leaves start - Photographer API
++    public static @NotNull org.leavesmc.leaves.entity.photographer.PhotographerManager getPhotographerManager() {
++        return server.getPhotographerManager();
++    }
++    // Leaves end - Photographer API
+ }
+diff --git a/src/main/java/org/bukkit/Server.java b/src/main/java/org/bukkit/Server.java
+index c7ae463fb166750bbd0638a2ccf81753b293a381..4caadc8f9b328d978ece84c1480e32f24868531f 100644
+--- a/src/main/java/org/bukkit/Server.java
++++ b/src/main/java/org/bukkit/Server.java
+@@ -2762,4 +2762,8 @@ public interface Server extends PluginMessageRecipient, net.kyori.adventure.audi
+      */
+     @NotNull org.leavesmc.leaves.entity.bot.BotManager getBotManager();
+     // Leaves end - Bot API
++
++    // Leaves start - Photographer API
++    @NotNull org.leavesmc.leaves.entity.photographer.PhotographerManager getPhotographerManager();
++    // Leaves end - Photographer API
+ }

lophine-api/src/main/java/org/leavesmc/leaves/entity/photographer/Photographer.java

@@ -0,0 +1,43 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.entity.photographer;
+
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.io.File;
+
+public interface Photographer extends Player {
+
+    @NotNull String getId();
+
+    void setRecordFile(@NotNull File file);
+
+    void stopRecording();
+
+    void stopRecording(boolean async);
+
+    void stopRecording(boolean async, boolean save);
+
+    void pauseRecording();
+
+    void resumeRecording();
+
+    void setFollowPlayer(@Nullable Player player);
+}

lophine-api/src/main/java/org/leavesmc/leaves/entity/photographer/PhotographerManager.java

@@ -0,0 +1,44 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.entity.photographer;
+
+import org.bukkit.Location;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.leavesmc.leaves.replay.BukkitRecorderOption;
+
+import java.util.Collection;
+import java.util.UUID;
+
+public interface PhotographerManager {
+    @Nullable Photographer getPhotographer(@NotNull UUID uuid);
+
+    @Nullable Photographer getPhotographer(@NotNull String id);
+
+    @Nullable Photographer createPhotographer(@NotNull String id, @NotNull Location location);
+
+    @Nullable Photographer createPhotographer(@NotNull String id, @NotNull Location location, @NotNull BukkitRecorderOption recorderOption);
+
+    void removePhotographer(@NotNull String id);
+
+    void removePhotographer(@NotNull UUID uuid);
+
+    void removeAllPhotographers();
+
+    Collection<Photographer> getPhotographers();
+}

lophine-api/src/main/java/org/leavesmc/leaves/replay/BukkitRecorderOption.java

@@ -0,0 +1,35 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.replay;
+
+public class BukkitRecorderOption {
+
+    // public int recordDistance = -1;
+    public String serverName = "Lophine"; // Lophine - rebrand to Lophine to avoid confusion
+    public BukkitRecordWeather forceWeather = BukkitRecordWeather.NULL;
+    public int forceDayTime = -1;
+    public boolean ignoreChat = false;
+    // public boolean ignoreItem = false;
+
+    public enum BukkitRecordWeather {
+        CLEAR,
+        RAIN,
+        THUNDER,
+        NULL
+    }
+}

lophine-server/luminol-patches/features/0001-Rebrand-to-Lophine.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Rebrand to Lophine
 
 
 diff --git a/src/main/java/me/earthme/luminol/config/ConfigManager.java b/src/main/java/me/earthme/luminol/config/ConfigManager.java
-index d8066afd5f3f2ea9a5dff87d853562e22268785c..f8b2364fa162a41304a99a4993354e33528ab801 100644
+index 0bebc2cc87fb9c1c526e4de4f3bc157552307a72..cb1657939b86c039fcfe6403d3f202c2c5879e88 100644
 --- a/src/main/java/me/earthme/luminol/config/ConfigManager.java
 +++ b/src/main/java/me/earthme/luminol/config/ConfigManager.java
-@@ -21,6 +21,7 @@ public class ConfigManager {
+@@ -23,6 +23,7 @@ public class ConfigManager {
  
      public static void initConfigs() {
          configfiles.put("luminol", ConfigsInstance.of("luminol", "me.earthme.luminol.config.modules"));

lophine-server/luminol-patches/features/0002-Transformed-Configs.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] Transformed Configs
 
 
 diff --git a/src/main/java/me/earthme/luminol/config/modules/experiment/CommandConfig.java b/src/main/java/me/earthme/luminol/config/modules/experiment/CommandConfig.java
-index ba360d57fd9ee2363c73863bc01b6592e59be4e5..86e6cc4c024ece5f45fb53b4cd341b1df2e8f0c7 100644
+index 4051384e82dba0416838c3c9889a6e368367b601..a5535b479cdcca870d0c8be6ed6fbcb32f266ac2 100644
 --- a/src/main/java/me/earthme/luminol/config/modules/experiment/CommandConfig.java
 +++ b/src/main/java/me/earthme/luminol/config/modules/experiment/CommandConfig.java
 @@ -11,6 +11,7 @@ public class CommandConfig implements IConfigModule {
@@ -15,7 +15,7 @@ index ba360d57fd9ee2363c73863bc01b6592e59be4e5..86e6cc4c024ece5f45fb53b4cd341b1d
 +    @TransformedConfig(name = "command_block_enabled", directory = {"experiment", "command"}, originInstance = "lophine")
      @TransformedConfig(name = "enabled", directory = {"experiment", "force_enable_command_block_command_execution"})
      @ConfigInfo(name = "enable_command_block", comments = """
-            Force to enable command blocks.
+             Force to enable command blocks.
 diff --git a/src/main/java/me/earthme/luminol/config/modules/optimizations/PaperPacketLimiterConfig.java b/src/main/java/me/earthme/luminol/config/modules/optimizations/PaperPacketLimiterConfig.java
 index 35e6014f04093050a9a62b895b43e5c5d8c6a28e..11abfb884f972fd73ca4c13a6e309de1bcd23fd5 100644
 --- a/src/main/java/me/earthme/luminol/config/modules/optimizations/PaperPacketLimiterConfig.java

lophine-server/luminol-patches/features/0003-Leaves-Item-overstack-util.patch

@@ -8,180 +8,69 @@ As a part of : Leaves (https://github.com/LeavesMC/Leaves/blob/d93e9766d3797d130
 Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
 
 diff --git a/src/main/java/org/leavesmc/leaves/util/ItemOverstackUtils.java b/src/main/java/org/leavesmc/leaves/util/ItemOverstackUtils.java
-index 3a6314ed7f62c6473ce9ddc9deeee2a32b9d2893..23a0f8100eb3162331161635e8051981c4e34aed 100644
+index 112dc08eb62c4c50fb4859f51a366cedf027ca00..b5f661fd20b382725ad117c56ce2c94ded32b1b7 100644
 --- a/src/main/java/org/leavesmc/leaves/util/ItemOverstackUtils.java
 +++ b/src/main/java/org/leavesmc/leaves/util/ItemOverstackUtils.java
-@@ -17,12 +17,173 @@
+@@ -17,6 +17,7 @@
  
  package org.leavesmc.leaves.util;
  
 +import fun.bm.lophine.config.modules.function.ContainerExpansionConfig;
-+import net.minecraft.core.component.DataComponents;
-+import net.minecraft.nbt.CompoundTag;
-+import net.minecraft.world.entity.item.ItemEntity;
-+import net.minecraft.world.item.BlockItem;
- import net.minecraft.world.item.ItemStack;
-+import net.minecraft.world.item.component.CustomData;
-+import net.minecraft.world.item.component.ItemContainerContents;
-+import net.minecraft.world.level.block.ShulkerBoxBlock;
-+import org.jetbrains.annotations.NotNull;
-+
-+import java.util.List;
-+import java.util.Objects;
-+import java.util.Optional;
+ import io.papermc.paper.datacomponent.DataComponentTypes;
+ import io.papermc.paper.datacomponent.item.ItemEnchantments;
+ import net.minecraft.core.component.DataComponents;
+@@ -135,9 +136,9 @@ public class ItemOverstackUtils {
  
- // Only the used part is retained
- public class ItemOverstackUtils {
-+    private static final List<ItemUtil> overstackUtils = List.of(
-+            new ShulkerBox()
-+    );
-+
-+    public static int getItemStackMaxCount(ItemStack stack) {
-+        int size;
-+        for (ItemUtil util : overstackUtils) {
-+            if ((size = util.getMaxServerStackCount(stack)) != -1) {
-+                return size;
-+            }
-+        }
-+        return stack.getMaxStackSize();
-+    }
-+
-+    public static int getNetworkMaxCount(ItemStack stack) {
-+        int size;
-+        for (ItemUtil util : overstackUtils) {
-+            if ((size = util.getMaxClientStackCount(stack)) != -1) {
-+                return size;
-+            }
-+        }
-+        return stack.getMaxStackSize();
-+    }
-+
-+    public static boolean tryStackItems(ItemEntity self, ItemEntity other) {
-+        for (ItemUtil util : overstackUtils) {
-+            if (util.tryStackItems(self, other)) {
-+                return true;
-+            }
-+        }
-+        return false;
-+    }
-+
-+    public static boolean hasOverstackingItem() {
-+        return overstackUtils.stream().anyMatch(ItemUtil::isEnabled);
-+    }
-+
-+    public static int getItemStackMaxCountReal(ItemStack stack) {
-+        CompoundTag nbt = Optional.ofNullable(stack.get(DataComponents.CUSTOM_DATA)).orElse(CustomData.EMPTY).copyTag();
-+        return nbt.getInt("Leaves.RealStackSize").orElse(stack.getMaxStackSize());
-+    }
-+
-+    public static ItemStack encodeMaxStackSize(ItemStack itemStack) {
-+        int realMaxStackSize = getItemStackMaxCountReal(itemStack);
-+        int modifiedMaxStackSize = getNetworkMaxCount(itemStack);
-+        if (itemStack.getMaxStackSize() != modifiedMaxStackSize) {
-+            itemStack.set(DataComponents.MAX_STACK_SIZE, modifiedMaxStackSize);
-+            CompoundTag nbt = itemStack.getOrDefault(DataComponents.CUSTOM_DATA, CustomData.EMPTY).copyTag();
-+            nbt.putInt("Leaves.RealStackSize", realMaxStackSize);
-+            itemStack.set(DataComponents.CUSTOM_DATA, CustomData.of(nbt));
-+        }
-+        return itemStack;
-+    }
-+
-+    public static ItemStack decodeMaxStackSize(ItemStack itemStack) {
-+        int realMaxStackSize = getItemStackMaxCountReal(itemStack);
-+        if (itemStack.getMaxStackSize() != realMaxStackSize) {
-+            itemStack.set(DataComponents.MAX_STACK_SIZE, realMaxStackSize);
-+            CompoundTag nbt = itemStack.getOrDefault(DataComponents.CUSTOM_DATA, CustomData.EMPTY).copyTag();
-+            nbt.remove("Leaves.RealStackSize");
-+            if (nbt.isEmpty()) {
-+                itemStack.remove(DataComponents.CUSTOM_DATA);
-+            } else {
-+                itemStack.set(DataComponents.CUSTOM_DATA, CustomData.of(nbt));
-+            }
-+        }
-+        return itemStack;
-+    }
-+
-     public static float getItemStackSignalStrength(int maxStackSize, ItemStack itemStack) {
-         float result = (float) itemStack.getCount() / Math.min(maxStackSize, itemStack.getMaxStackSize());
-         return Math.clamp(result, 0f, 1f);
-     }
-+
-+    public static boolean isStackable(ItemStack itemStack) {
-+        return getItemStackMaxCount(itemStack) > 1 && (!itemStack.isDamageableItem() || !itemStack.isDamaged());
-+    }
-+
-+
-+    private interface ItemUtil {
-+        boolean isEnabled();
-+
-+        boolean tryStackItems(ItemEntity self, ItemEntity other);
-+
-+        // number -> modified count, -1 -> I don't care
-+        int getMaxServerStackCount(ItemStack stack);
-+
-+        // number -> modified count, -1 -> I don't care
-+        default int getMaxClientStackCount(ItemStack stack) {
-+            return getMaxServerStackCount(stack);
-+        }
-+    }
-+
-+    private static class ShulkerBox implements ItemUtil {
-+        public static boolean shulkerBoxCheck(@NotNull ItemStack stack1, @NotNull ItemStack stack2) {
+     private static class ShulkerBox implements ItemUtil {
+         public static boolean shulkerBoxCheck(@NotNull ItemStack stack1, @NotNull ItemStack stack2) {
+-            /*if (LeavesConfig.modify.shulkerBox.sameNbtStackable) {
 +            if (ContainerExpansionConfig.nbtShulkerStackable) {
-+                return Objects.equals(stack1.getComponents(), stack2.getComponents());
+                 return Objects.equals(stack1.getComponents(), stack2.getComponents());
+-            }*/  // Luminol
 +            }
-+            return shulkerBoxNoItem(stack1) && shulkerBoxNoItem(stack2) && Objects.equals(stack1.getComponents(), stack2.getComponents());
-+        }
-+
-+        public static boolean shulkerBoxNoItem(@NotNull ItemStack stack) {
-+            return stack.getComponents().getOrDefault(DataComponents.CONTAINER, ItemContainerContents.EMPTY).stream().findAny().isEmpty();
-+        }
-+
-+        @Override
-+        public boolean isEnabled() {
+             return shulkerBoxNoItem(stack1) && shulkerBoxNoItem(stack2) && Objects.equals(stack1.getComponents(), stack2.getComponents());
+         }
+ 
+@@ -147,16 +148,15 @@ public class ItemOverstackUtils {
+ 
+         @Override
+         public boolean isEnabled() {
+-            // return LeavesConfig.modify.shulkerBox.stackableShulkerBoxes > 1;  // Luminol
+-            return false;  // Luminol
 +            return ContainerExpansionConfig.shulkerCount > 1;
-+        }
-+
-+        @Override
-+        public boolean tryStackItems(ItemEntity self, ItemEntity other) {
-+            ItemStack selfStack = self.getItem();
-+            if (!isEnabled() ||
+         }
+ 
+         @Override
+         public boolean tryStackItems(ItemEntity self, ItemEntity other) {
+             ItemStack selfStack = self.getItem();
+             if (!isEnabled() ||
+-                    !(selfStack.getItem() instanceof net.minecraft.world.item.BlockItem blockItem) ||
+-                    !(blockItem.getBlock() instanceof net.minecraft.world.level.block.ShulkerBoxBlock)
 +                    !(selfStack.getItem() instanceof BlockItem blockItem) ||
 +                    !(blockItem.getBlock() instanceof ShulkerBoxBlock)
-+            ) {
-+                return false;
-+            }
-+
-+            ItemStack otherStack = other.getItem();
-+            if (selfStack.getItem() == otherStack.getItem()
-+                    && shulkerBoxCheck(selfStack, otherStack)
+             ) {
+                 return false;
+             }
+@@ -164,8 +164,8 @@ public class ItemOverstackUtils {
+             ItemStack otherStack = other.getItem();
+             if (selfStack.getItem() == otherStack.getItem()
+                     && shulkerBoxCheck(selfStack, otherStack)
+-                    && selfStack.getCount() != /*org.leavesmc.leaves.LeavesConfig.modify.shulkerBox.stackableShulkerBoxes*/ 1) {  // Luminol
+-                int amount = Math.min(otherStack.getCount(), /*org.leavesmc.leaves.LeavesConfig.modify.shulkerBox.stackableShulkerBoxes*/1 - selfStack.getCount()); // Luminol
 +                    && selfStack.getCount() != ContainerExpansionConfig.shulkerCount) {
 +                int amount = Math.min(otherStack.getCount(), ContainerExpansionConfig.shulkerCount - selfStack.getCount());
-+
-+                selfStack.grow(amount);
-+                self.setItem(selfStack);
-+
-+                self.pickupDelay = Math.max(other.pickupDelay, self.pickupDelay);
-+                self.age = Math.min(other.getAge(), self.age);
-+
-+                otherStack.shrink(amount);
-+                if (otherStack.isEmpty()) {
-+                    other.discard();
-+                } else {
-+                    other.setItem(otherStack);
-+                }
-+                return true;
-+            }
-+            return false;
-+        }
-+
-+        @Override
-+        public int getMaxServerStackCount(ItemStack stack) {
-+            if (isEnabled() && stack.getItem() instanceof BlockItem bi &&
+ 
+                 selfStack.grow(amount);
+                 self.setItem(selfStack);
+@@ -187,9 +187,8 @@ public class ItemOverstackUtils {
+         @Override
+         public int getMaxServerStackCount(ItemStack stack) {
+             if (isEnabled() && stack.getItem() instanceof BlockItem bi &&
+-                    bi.getBlock() instanceof ShulkerBoxBlock && (/*LeavesConfig.modify.shulkerBox.sameNbtStackable ||*/ shulkerBoxNoItem(stack))) {  // Luminol
+-                // return LeavesConfig.modify.shulkerBox.stackableShulkerBoxes;  // Luminol
+-                return 1; // Luminol
 +                    bi.getBlock() instanceof ShulkerBoxBlock && (ContainerExpansionConfig.nbtShulkerStackable || shulkerBoxNoItem(stack))) {
 +                return ContainerExpansionConfig.shulkerCount;
-+            }
-+            return -1;
-+        }
-+    }
- }
+             }
+             return -1;
+         }

lophine-server/minecraft-patches/features/0001-Add-config-to-allow-infinite-trade.patch

@@ -1,60 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Helvetica Volubi <suisuroru@blue-millennium.fun>
-Date: Mon, 7 Jul 2025 16:30:54 +0800
-Subject: [PATCH] Add config to allow infinite trade
-
-
-diff --git a/net/minecraft/world/entity/npc/Villager.java b/net/minecraft/world/entity/npc/Villager.java
-index 79242037e868a140513f032e74e8594c0c6ff41c..050e89c3e95c7c3ef7ad98f8ef03ab206241a7e2 100644
---- a/net/minecraft/world/entity/npc/Villager.java
-+++ b/net/minecraft/world/entity/npc/Villager.java
-@@ -490,8 +490,15 @@ public class Villager extends AbstractVillager implements ReputationEventHandler
-     }
- 
-     private void resendOffersToTradingPlayer() {
--        MerchantOffers offers = this.getOffers();
-+        // Lophine start - infinite trade
-+        MerchantOffers offers = this.getOffers().copy();
-         Player tradingPlayer = this.getTradingPlayer();
-+        if (fun.bm.lophine.config.modules.function.VillagerConfig.villagerInfiniteTrade) {
-+            for (MerchantOffer merchantOffer : offers) {
-+                merchantOffer.maxUses = 524288;
-+            }
-+        }
-+        // Lophine end - infinite trade
-         if (tradingPlayer != null && !offers.isEmpty()) {
-             tradingPlayer.sendMerchantOffers(
-                 tradingPlayer.containerMenu.containerId,
-diff --git a/net/minecraft/world/item/trading/Merchant.java b/net/minecraft/world/item/trading/Merchant.java
-index 6e2fa442ddcd4ef3c4fe789b9ebac9dd409c9de7..0c7318a0ed214204f5493576c8a7b02fbe51c00b 100644
---- a/net/minecraft/world/item/trading/Merchant.java
-+++ b/net/minecraft/world/item/trading/Merchant.java
-@@ -42,7 +42,14 @@ public interface Merchant {
-             new SimpleMenuProvider((containerId, inventory, player1) -> new MerchantMenu(containerId, inventory, this), displayName)
-         );
-         if (optionalInt.isPresent()) {
--            MerchantOffers offers = this.getOffers();
-+            // Lophine start - infinite trade
-+            MerchantOffers offers = this.getOffers().copy();
-+            if (fun.bm.lophine.config.modules.function.VillagerConfig.villagerInfiniteTrade) {
-+                for (MerchantOffer merchantOffer : offers) {
-+                    merchantOffer.maxUses = 5242884;
-+                }
-+            }
-+            // Lophine end - infinite trade
-             if (!offers.isEmpty()) {
-                 player.sendMerchantOffers(optionalInt.getAsInt(), offers, level, this.getVillagerXp(), this.showProgressBar(), this.canRestock());
-             }
-diff --git a/net/minecraft/world/item/trading/MerchantOffer.java b/net/minecraft/world/item/trading/MerchantOffer.java
-index 64c99df8ff305fa28c75dc03fc5ef8c61634ad84..770f37d7158c7b4cec62783025f623a68c1f2457 100644
---- a/net/minecraft/world/item/trading/MerchantOffer.java
-+++ b/net/minecraft/world/item/trading/MerchantOffer.java
-@@ -196,7 +196,7 @@ public class MerchantOffer {
-     }
- 
-     public boolean isOutOfStock() {
--        return this.uses >= this.maxUses;
-+        return (this.uses >= this.maxUses && !fun.bm.lophine.config.modules.function.VillagerConfig.villagerInfiniteTrade); // Lophine - infinite trade
-     }
- 
-     public void setToOutOfStock() {

lophine-server/minecraft-patches/features/0003-Add-config-to-enable-raytracing-tracker.patch

@@ -18,7 +18,7 @@ index 6868b915bf3deb85783a638d4441a15fea6da2dc..70740381c6501c1a518c52b24381edd1
                      double rangeY = level.paperConfig().entities.trackingRangeY.get(this.entity, -1);
                      if (rangeY != -1) {
 diff --git a/net/minecraft/world/entity/Entity.java b/net/minecraft/world/entity/Entity.java
-index 34d802060e096c5acfbd9a66fab96c0e8c792fe1..47ef63061737f3efdb0ce7ec71a8d9c920385bb0 100644
+index 38092dcc3dedc6c855e5598126be47f892223547..a8b6e89035579557b59a20ddbe9b32943e6b7164 100644
 --- a/net/minecraft/world/entity/Entity.java
 +++ b/net/minecraft/world/entity/Entity.java
 @@ -147,7 +147,7 @@ import net.minecraft.world.waypoints.WaypointTransmitter;
@@ -30,7 +30,7 @@ index 34d802060e096c5acfbd9a66fab96c0e8c792fe1..47ef63061737f3efdb0ce7ec71a8d9c9
      // CraftBukkit start
      private static final int CURRENT_LEVEL = 2;
      public boolean preserveMotion = true; // Paper - Fix Entity Teleportation and cancel velocity if teleported; keep initial motion on first snapTo
-@@ -6480,4 +6480,46 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
+@@ -6463,4 +6463,46 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
      // Paper end - Expose entity id counter
  
      public boolean shouldTickHot() { return this.tickCount > 20 * 10 && this.isAlive(); } // KioCG

lophine-server/minecraft-patches/features/0004-Add-config-to-enable-function-command.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Add config to enable function command
 
 
 diff --git a/net/minecraft/commands/Commands.java b/net/minecraft/commands/Commands.java
-index af895859057ca303177ec3c8a07cf7534e62cca6..e0e9fcf3224f55f2ef31c8afca3154a5992f761b 100644
+index 11697e65a7f7871920ca7bad37de07f78a3da1f8..25ccbfa12d57d540195ecc16aa54a144f8ecc0e8 100644
 --- a/net/minecraft/commands/Commands.java
 +++ b/net/minecraft/commands/Commands.java
-@@ -206,7 +206,9 @@ public class Commands {
+@@ -204,7 +204,9 @@ public class Commands {
          FillCommand.register(this.dispatcher, context);
          FillBiomeCommand.register(this.dispatcher, context);
          ForceLoadCommand.register(this.dispatcher);

lophine-server/minecraft-patches/features/0005-Add-config-to-enable-datapack-command.patch

@@ -1,59 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Helvetica Volubi <suisuroru@blue-millennium.fun>
-Date: Wed, 2 Jul 2025 23:36:25 +0800
-Subject: [PATCH] Add config to enable datapack command
-
-
-diff --git a/net/minecraft/commands/Commands.java b/net/minecraft/commands/Commands.java
-index e05f75b6bbd48d6fb7379926d68d5f8ed6014be9..af895859057ca303177ec3c8a07cf7534e62cca6 100644
---- a/net/minecraft/commands/Commands.java
-+++ b/net/minecraft/commands/Commands.java
-@@ -192,7 +192,9 @@ public class Commands {
-         if(me.earthme.luminol.config.modules.experiment.CommandConfig.data) {
-             DataCommands.register(this.dispatcher); // Folia - region threading - TODO
-         }
--        //DataPackCommand.register(this.dispatcher, context); // Folia - region threading - TODO
-+        if (fun.bm.lophine.config.modules.experiment.CommandConfig.datapack) {
-+            DataPackCommand.register(this.dispatcher, context); // Folia - region threading - TODO
-+        }
-         //DebugCommand.register(this.dispatcher); // Folia - region threading - TODO
-         DefaultGameModeCommands.register(this.dispatcher);
-         //DialogCommand.register(this.dispatcher, context); // Folia - region threading - TODO
-diff --git a/net/minecraft/server/MinecraftServer.java b/net/minecraft/server/MinecraftServer.java
-index 75027e73859c955a54034640f905cb5d91a6a2f4..b4b3ff86f7c4afb94fc4da5133746391a078a7fb 100644
---- a/net/minecraft/server/MinecraftServer.java
-+++ b/net/minecraft/server/MinecraftServer.java
-@@ -2353,6 +2353,16 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
-         return this.reloadResources(selectedIds, io.papermc.paper.event.server.ServerResourcesReloadedEvent.Cause.PLUGIN);
-     }
- 
-+    // Lophine start - region thread skip reload // TODO - add reload support
-+    public void saveDatapacks(Collection<String> selectedIds) {
-+        this.packRepository.setSelected(selectedIds, false); // Paper - add pendingReload flag to determine required pack loading - false as this is *after* a reload (see above)
-+        WorldDataConfiguration worldDataConfiguration = new WorldDataConfiguration(
-+                getSelectedPacks(this.packRepository, true), this.worldData.enabledFeatures()
-+        );
-+        this.worldData.setDataConfiguration(worldDataConfiguration);
-+    }
-+    // Lophine end - region thread skip reload // TODO - add reload support
-+
-     public CompletableFuture<Void> reloadResources(Collection<String> selectedIds, io.papermc.paper.event.server.ServerResourcesReloadedEvent.Cause cause) {
-         // Paper end - Add ServerResourcesReloadedEvent
-         CompletableFuture<Void> completableFuture = CompletableFuture.<ImmutableList>supplyAsync(
-diff --git a/net/minecraft/server/commands/ReloadCommand.java b/net/minecraft/server/commands/ReloadCommand.java
-index b540a3c3a02f7242578a63477e34b9063e86f1d2..9f0adf157872e1c68cd7752a24eacdc636e8d17a 100644
---- a/net/minecraft/server/commands/ReloadCommand.java
-+++ b/net/minecraft/server/commands/ReloadCommand.java
-@@ -16,6 +16,12 @@ public class ReloadCommand {
-     private static final Logger LOGGER = LogUtils.getLogger();
- 
-     public static void reloadPacks(Collection<String> selectedIds, CommandSourceStack source) {
-+        // Lophine start - region thread skip reload // TODO - add reload support
-+        if (true) {
-+            source.getServer().saveDatapacks(selectedIds);
-+            return;
-+        }
-+        // Lophine end - region thread skip reload // TODO - add reload support
-         source.getServer().reloadResources(selectedIds, io.papermc.paper.event.server.ServerResourcesReloadedEvent.Cause.COMMAND).exceptionally(throwable -> { // Paper - Add ServerResourcesReloadedEvent
-             LOGGER.warn("Failed to execute reload", throwable);
-             source.sendFailure(Component.translatable("commands.reload.failure"));

lophine-server/minecraft-patches/features/0005-Add-config-to-enable-save-all-command.patch

@@ -0,0 +1,94 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Fri, 16 Jan 2026 02:34:43 +0800
+Subject: [PATCH] Add config to enable save-all command
+
+
+diff --git a/io/papermc/paper/threadedregions/RegionizedServer.java b/io/papermc/paper/threadedregions/RegionizedServer.java
+index e1842ab8f20271a8b20ab8462b09a4745a612a9a..6deaeaf95a43e217f65d3e0764b844ff4573d4ca 100644
+--- a/io/papermc/paper/threadedregions/RegionizedServer.java
++++ b/io/papermc/paper/threadedregions/RegionizedServer.java
+@@ -317,6 +317,8 @@ public final class RegionizedServer {
+         // tick player ping sample
+         this.tickPlayerSample();
+ 
++        fun.bm.lophine.utils.SaveAllUtil.checkTimeout(); // Lophine - save-all fix
++
+         // tick worlds
+         for (final ServerLevel world : this.worlds) {
+             this.globalTick(world, tickCount);
+diff --git a/io/papermc/paper/threadedregions/TickRegions.java b/io/papermc/paper/threadedregions/TickRegions.java
+index bfb39cbf1ba58d02da7e35300eb95872747506e8..25e8f26f708b68bd90f57863e7833e6502d981e2 100644
+--- a/io/papermc/paper/threadedregions/TickRegions.java
++++ b/io/papermc/paper/threadedregions/TickRegions.java
+@@ -168,6 +168,8 @@ public final class TickRegions implements ThreadedRegionizer.RegionCallbacks<Tic
+         public final ThreadedRegionizer.ThreadedRegion<TickRegionData, TickRegionSectionData> region;
+         public final ServerLevel world;
+ 
++        public long lastSavedTime = 0; // Lophine - save-all fix
++
+         // generic regionised data
+         private final Reference2ReferenceOpenHashMap<RegionizedData<?>, Object> regionizedData = new Reference2ReferenceOpenHashMap<>();
+ 
+diff --git a/net/minecraft/commands/Commands.java b/net/minecraft/commands/Commands.java
+index 25ccbfa12d57d540195ecc16aa54a144f8ecc0e8..c00e0e74cb4c820a5c8b3722ebc1ff56318dae02 100644
+--- a/net/minecraft/commands/Commands.java
++++ b/net/minecraft/commands/Commands.java
+@@ -277,7 +277,11 @@ public class Commands {
+             PardonCommand.register(this.dispatcher);
+             PardonIpCommand.register(this.dispatcher);
+             //PerfCommand.register(this.dispatcher); // Folia - region threading - TODO later
+-            //SaveAllCommand.register(this.dispatcher); // Folia - region threading - TODO later
++            // Lophine start - Add a config to enable save all command
++            if (fun.bm.lophine.config.modules.experiment.CommandConfig.saveAll) {
++                SaveAllCommand.register(this.dispatcher); // Folia - region threading - TODO later
++            }
++            // Lophine end - Add a config to enable save all command
+             SaveOffCommand.register(this.dispatcher);
+             SaveOnCommand.register(this.dispatcher);
+             SetPlayerIdleTimeoutCommand.register(this.dispatcher);
+diff --git a/net/minecraft/server/MinecraftServer.java b/net/minecraft/server/MinecraftServer.java
+index 75027e73859c955a54034640f905cb5d91a6a2f4..1fa4110b61e49ee9527b65ecafb96b0dcd2c8ce2 100644
+--- a/net/minecraft/server/MinecraftServer.java
++++ b/net/minecraft/server/MinecraftServer.java
+@@ -1581,6 +1581,11 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+     // Folia start - region threading
+     public void tickServer(long startTime, long scheduledEnd, long targetBuffer,
+                            io.papermc.paper.threadedregions.TickRegions.TickRegionData region) {
++        // Lophine start - save-all fix
++        if (fun.bm.lophine.utils.SaveAllUtil.isSaving()) {
++            fun.bm.lophine.utils.SaveAllUtil.postRegionSave(region);
++        }
++        // Lophine end - save-all fix
+         final ca.spottedleaf.leafprofiler.RegionizedProfiler.Handle foliaProfiler = io.papermc.paper.threadedregions.TickRegionScheduler.getProfiler(); // Folia - profiler
+         // Folia end - region threading
+         org.spigotmc.WatchdogThread.tick(); // Spigot
+diff --git a/net/minecraft/server/commands/SaveAllCommand.java b/net/minecraft/server/commands/SaveAllCommand.java
+index 15e0fce7500dc2dc2a712bf61d1d5506fd8f317a..71f53f057527192f8f830c7d21bd72233479fe55 100644
+--- a/net/minecraft/server/commands/SaveAllCommand.java
++++ b/net/minecraft/server/commands/SaveAllCommand.java
+@@ -21,7 +21,9 @@ public class SaveAllCommand {
+     }
+ 
+     private static int saveAll(CommandSourceStack source, boolean flush) throws CommandSyntaxException {
+-        source.sendSuccess(() -> Component.translatable("commands.save.saving"), false);
++        // Lophine start - save all
++        fun.bm.lophine.utils.SaveAllUtil.preSaveAll(source, flush);
++/*        source.sendSuccess(() -> Component.translatable("commands.save.saving"), false);
+         MinecraftServer server = source.getServer();
+         boolean flag = server.saveEverything(true, flush, true);
+         if (!flag) {
+@@ -29,6 +31,12 @@ public class SaveAllCommand {
+         } else {
+             source.sendSuccess(() -> Component.translatable("commands.save.success"), true);
+             return 1;
+-        }
++        }*/
++        return 1;
+     }
++
++    public static SimpleCommandExceptionType getErrorFailed() {
++        return ERROR_FAILED;
++    }
++    // Lophine end - save all
+ }

lophine-server/minecraft-patches/features/0006-Add-config-to-enable-scoreboard-command.patch

@@ -5,10 +5,10 @@ Subject: [PATCH] Add config to enable scoreboard command
 
 
 diff --git a/net/minecraft/commands/Commands.java b/net/minecraft/commands/Commands.java
-index e0e9fcf3224f55f2ef31c8afca3154a5992f761b..6633af3cff77bcd4bcc591c032d647b7a850dced 100644
+index c00e0e74cb4c820a5c8b3722ebc1ff56318dae02..2be7e5de57f474a3600ea4990899c1955faa512e 100644
 --- a/net/minecraft/commands/Commands.java
 +++ b/net/minecraft/commands/Commands.java
-@@ -231,7 +231,11 @@ public class Commands {
+@@ -229,7 +229,11 @@ public class Commands {
          //RotateCommand.register(this.dispatcher); // Folia - region threading - TODO later
          SayCommand.register(this.dispatcher);
          //ScheduleCommand.register(this.dispatcher); // Folia - region threading

lophine-server/minecraft-patches/features/0007-Add-config-to-enable-tick-command.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] Add config to enable tick command
 
 
 diff --git a/io/papermc/paper/threadedregions/RegionizedServer.java b/io/papermc/paper/threadedregions/RegionizedServer.java
-index e1842ab8f20271a8b20ab8462b09a4745a612a9a..8405157ec35a443e238fa6866772c839621d73d7 100644
+index 6deaeaf95a43e217f65d3e0764b844ff4573d4ca..1cefe9d83788dafc293aeb6d1b5e635211094b2a 100644
 --- a/io/papermc/paper/threadedregions/RegionizedServer.java
 +++ b/io/papermc/paper/threadedregions/RegionizedServer.java
 @@ -299,6 +299,11 @@ public final class RegionizedServer {
@@ -20,7 +20,7 @@ index e1842ab8f20271a8b20ab8462b09a4745a612a9a..8405157ec35a443e238fa6866772c839
          // expire invalid click command callbacks
          io.papermc.paper.adventure.providers.ClickCallbackProviderImpl.ADVENTURE_CLICK_MANAGER.handleQueue((int)this.tickCount); // Paper // Folia - region threading - moved to global tick
          io.papermc.paper.adventure.providers.ClickCallbackProviderImpl.DIALOG_CLICK_MANAGER.handleQueue((int)this.tickCount); // Paper // Folia - region threading - moved to global tick
-@@ -322,6 +327,13 @@ public final class RegionizedServer {
+@@ -324,6 +329,13 @@ public final class RegionizedServer {
              this.globalTick(world, tickCount);
          }
  
@@ -34,7 +34,7 @@ index e1842ab8f20271a8b20ab8462b09a4745a612a9a..8405157ec35a443e238fa6866772c839
          // tick connections
          this.tickConnections();
  
-@@ -455,7 +467,7 @@ public final class RegionizedServer {
+@@ -457,7 +469,7 @@ public final class RegionizedServer {
      }
  
      private void tickTime(final ServerLevel world, final int tickCount) {
@@ -97,10 +97,10 @@ index c485d5b3ba95f2a969bdf0dab9654ac284976f8d..b957585cf7cf7f845e20f59c7b355722
                  this.scheduler.regionFailed(this, false, thr);
                  // regionFailed will schedule a shutdown, so we should avoid letting this region tick further
 diff --git a/net/minecraft/commands/Commands.java b/net/minecraft/commands/Commands.java
-index 6633af3cff77bcd4bcc591c032d647b7a850dced..dc5a558c72a5a7ab8a650262c6a1a2dc5142b8fc 100644
+index 2be7e5de57f474a3600ea4990899c1955faa512e..8d332f8e99ceb5a20b3b54bc327b024968719017 100644
 --- a/net/minecraft/commands/Commands.java
 +++ b/net/minecraft/commands/Commands.java
-@@ -251,7 +251,11 @@ public class Commands {
+@@ -249,7 +249,11 @@ public class Commands {
          TeleportCommand.register(this.dispatcher);
          TellRawCommand.register(this.dispatcher, context);
          //TestCommand.register(this.dispatcher, context); // Folia - region threading
@@ -114,7 +114,7 @@ index 6633af3cff77bcd4bcc591c032d647b7a850dced..dc5a558c72a5a7ab8a650262c6a1a2dc
          TitleCommand.register(this.dispatcher, context);
          //TriggerCommand.register(this.dispatcher); // Folia - region threading - TODO later
 diff --git a/net/minecraft/server/MinecraftServer.java b/net/minecraft/server/MinecraftServer.java
-index b4b3ff86f7c4afb94fc4da5133746391a078a7fb..b156b5c635f931a3d4abc0584591f90476d011a6 100644
+index 1fa4110b61e49ee9527b65ecafb96b0dcd2c8ce2..df5ff1cc7b289c3f52723d4e7b418e79ae6c3082 100644
 --- a/net/minecraft/server/MinecraftServer.java
 +++ b/net/minecraft/server/MinecraftServer.java
 @@ -267,7 +267,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa

lophine-server/minecraft-patches/features/0008-Add-config-to-enable-waypoint-command-bar.patch

@@ -0,0 +1,177 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Mon, 7 Jul 2025 18:19:00 +0800
+Subject: [PATCH] Add config to enable waypoint command & bar
+
+use concurrent method to fix it (now, they are thread safe)
+
+diff --git a/net/minecraft/commands/Commands.java b/net/minecraft/commands/Commands.java
+index 8d332f8e99ceb5a20b3b54bc327b024968719017..d4357499cbfd0474dae3c66b4473b81367f284d1 100644
+--- a/net/minecraft/commands/Commands.java
++++ b/net/minecraft/commands/Commands.java
+@@ -257,7 +257,11 @@ public class Commands {
+         TimeCommand.register(this.dispatcher);
+         TitleCommand.register(this.dispatcher, context);
+         //TriggerCommand.register(this.dispatcher); // Folia - region threading - TODO later
+-        //WaypointCommand.register(this.dispatcher, context); // Folia - region threading - TODO later
++        // Lophine start - unsafe waypoint bar
++        if (fun.bm.lophine.config.modules.experiment.CommandConfig.waypoint) {
++            WaypointCommand.register(this.dispatcher, context); // Folia - region threading - TODO later
++        }
++        // Lophine end - unsafe waypoint bar
+         WeatherCommand.register(this.dispatcher);
+         WorldBorderCommand.register(this.dispatcher);
+         if (JvmProfiler.INSTANCE.isAvailable()) {
+diff --git a/net/minecraft/server/waypoints/ServerWaypointManager.java b/net/minecraft/server/waypoints/ServerWaypointManager.java
+index 0f8cacbb8fe55a60e2f0c98bf36c005b29f41a4b..65a4956ba2f0e38da7ae4f8cd7ed6e4b02c015a9 100644
+--- a/net/minecraft/server/waypoints/ServerWaypointManager.java
++++ b/net/minecraft/server/waypoints/ServerWaypointManager.java
+@@ -16,22 +16,31 @@ import net.minecraft.world.waypoints.WaypointManager;
+ import net.minecraft.world.waypoints.WaypointTransmitter;
+ 
+ public class ServerWaypointManager implements WaypointManager<WaypointTransmitter> {
+-    private final Set<WaypointTransmitter> waypoints = new HashSet<>();
+-    private final Set<ServerPlayer> players = new HashSet<>();
+-    private final Table<ServerPlayer, WaypointTransmitter, WaypointTransmitter.Connection> connections = HashBasedTable.create();
++    private final Set<WaypointTransmitter> waypoints = new java.util.concurrent.CopyOnWriteArraySet<>(); // Lophine - concurrent
++    private final Set<ServerPlayer> players = new java.util.concurrent.CopyOnWriteArraySet<>(); // Lophine - concurrent
++    private final fun.bm.lophine.utils.concurrent.AbstractConcurrentTable<ServerPlayer, WaypointTransmitter, WaypointTransmitter.Connection> connections = fun.bm.lophine.config.modules.optimizations.WayPointOptimizedTableConfig.optimizedTable ? new fun.bm.lophine.utils.concurrent.OptimizedConcurrentTable<>() : new fun.bm.lophine.utils.concurrent.ConcurrentTable<>(); // Lophine - concurrent
+ 
+     @Override
+     public void trackWaypoint(WaypointTransmitter waypoint) {
+-        // Folia - region threading
++        // Lophine start - unsafe waypoint bar
++        if (!fun.bm.lophine.config.modules.experiment.CommandConfig.waypoint) return;
++        this.waypoints.add(waypoint);
++
++        for (ServerPlayer serverPlayer : this.players) {
++            this.createConnection(serverPlayer, waypoint);
++        }
++        // Lophine end - unsafe waypoint bar
+     }
+ 
+     @Override
+     public void updateWaypoint(WaypointTransmitter waypoint) {
+         if (this.waypoints.contains(waypoint)) {
+-            Map<ServerPlayer, WaypointTransmitter.Connection> map = Tables.transpose(this.connections).row(waypoint);
+-            SetView<ServerPlayer> set = Sets.difference(this.players, map.keySet());
++            java.util.List<Entry<ServerPlayer, WaypointTransmitter.Connection>> map = this.connections.getXZ(waypoint); // Lophine - concurrent
++            Set<ServerPlayer> players1 = new HashSet<>(); // Lophine - concurrent
++            if (!map.isEmpty()) map.forEach((entry) -> players1.add(entry.getKey())); // Lophine - concurrent
++            SetView<ServerPlayer> set = Sets.difference(this.players, players1); // Lophine - concurrent
+ 
+-            for (Entry<ServerPlayer, WaypointTransmitter.Connection> entry : ImmutableSet.copyOf(map.entrySet())) {
++            for (Entry<ServerPlayer, WaypointTransmitter.Connection> entry : map) { // Lophine - concurrent
+                 this.updateConnection(entry.getKey(), waypoint, entry.getValue());
+             }
+ 
+@@ -43,26 +52,65 @@ public class ServerWaypointManager implements WaypointManager<WaypointTransmitte
+ 
+     @Override
+     public void untrackWaypoint(WaypointTransmitter waypoint) {
+-        this.connections.column(waypoint).forEach((serverPlayer, connection) -> connection.disconnect());
+-        Tables.transpose(this.connections).row(waypoint).clear();
++        this.connections.getXZ(waypoint).forEach((entry) -> {
++            entry.getValue().disconnect();
++            this.connections.remove(entry.getKey(), waypoint, entry.getValue());
++        }); // Lophine - concurrent
+         this.waypoints.remove(waypoint);
+     }
+ 
+     public void addPlayer(ServerPlayer player) {
+         // Folia - region threading
++        // Lophine start - unsafe waypoint bar
++        if (!fun.bm.lophine.config.modules.experiment.CommandConfig.waypoint) return;
++        this.players.add(player);
++
++        for (WaypointTransmitter waypointTransmitter : this.waypoints) {
++            this.createConnection(player, waypointTransmitter);
++        }
++
++        if (player.isTransmittingWaypoint()) {
++            this.trackWaypoint((WaypointTransmitter)player);
++        }
++        // Lophine end - unsafe waypoint bar
+     }
+ 
+     public void updatePlayer(ServerPlayer player) {
+         // Folia - region threading
++        // Lophine start - unsafe waypoint bar
++        if (!fun.bm.lophine.config.modules.experiment.CommandConfig.waypoint) return;
++        java.util.List<Entry<WaypointTransmitter, WaypointTransmitter.Connection>> map = this.connections.getYZ(player); // Lophine - concurrent
++        Set<WaypointTransmitter> waypoints1 = new HashSet<>();// Lophine - concurrent
++        if (!map.isEmpty()) map.forEach((entry) -> waypoints1.add(entry.getKey()));// Lophine - concurrent
++        SetView<WaypointTransmitter> set = Sets.difference(this.waypoints, waypoints1); // Lophine - concurrent
++
++        for (Entry<WaypointTransmitter, WaypointTransmitter.Connection> entry : map) { // Lophine - concurrent
++            this.updateConnection(player, entry.getKey(), entry.getValue());
++        }
++
++        for (WaypointTransmitter waypointTransmitter : set) {
++            this.createConnection(player, waypointTransmitter);
++        }
++        // Lophine end - unsafe waypoint bar
+     }
+ 
+     public void removePlayer(ServerPlayer player) {
+         // Folia - region threading
++        // Lophine start - unsafe waypoint bar
++        if (!fun.bm.lophine.config.modules.experiment.CommandConfig.waypoint) return;
++        this.connections.getYZ(player).forEach((entry) -> {
++            entry.getValue().disconnect();
++            this.connections.remove(player, entry.getKey(), entry.getValue());
++        }); // Lophine - concurrent
++        this.untrackWaypoint((WaypointTransmitter)player);
++        this.players.remove(player);
++        // Lophine end - unsafe waypoint bar
+     }
+ 
+     public void breakAllConnections() {
+-        this.connections.values().forEach(WaypointTransmitter.Connection::disconnect);
+-        this.connections.clear();
++        java.util.List<WaypointTransmitter.Connection> map = this.connections.getAllZ(); // Lophine - concurrent
++        if (!map.isEmpty()) map.forEach(WaypointTransmitter.Connection::disconnect); // Lophine - concurrent
++        this.connections.clearAll(); // Lophine - concurrent
+     }
+ 
+     public void remakeConnections(WaypointTransmitter waypoint) {
+@@ -83,13 +131,19 @@ public class ServerWaypointManager implements WaypointManager<WaypointTransmitte
+         if (player != waypoint) {
+             if (isLocatorBarEnabledFor(player)) {
+                 waypoint.makeWaypointConnectionWith(player).ifPresentOrElse(connection -> {
+-                    this.connections.put(player, waypoint, connection);
++                    this.connections.putOrUpdate(player, waypoint, connection);
+                     connection.connect();
+                 }, () -> {
+-                    WaypointTransmitter.Connection connection = this.connections.remove(player, waypoint);
+-                    if (connection != null) {
+-                        connection.disconnect();
+-                    }
++                    // Lophine start - concurrent
++                    java.util.List<WaypointTransmitter.Connection> c = this.connections.getZ(player, waypoint);
++                    if (c.isEmpty()) return; // Lophine - concurrent
++                    c.forEach((connection) -> {
++                        this.connections.remove(player, waypoint, connection);
++                        if (connection != null) {
++                            connection.disconnect();
++                        }
++                    });
++                    // Lophine end - concurrent
+                 });
+             }
+         }
+@@ -103,10 +157,12 @@ public class ServerWaypointManager implements WaypointManager<WaypointTransmitte
+                 } else {
+                     waypoint.makeWaypointConnectionWith(player).ifPresentOrElse(connection1 -> {
+                         connection1.connect();
+-                        this.connections.put(player, waypoint, connection1);
++                        this.connections.putOrUpdate(player, waypoint, connection1);
+                     }, () -> {
+                         connection.disconnect();
+-                        this.connections.remove(player, waypoint);
++                        java.util.List<WaypointTransmitter.Connection> c = this.connections.getZ(player, waypoint); // Lophine - concurrent
++                        if (c.isEmpty()) return; // Lophine - concurrent
++                        c.forEach((connection1) -> this.connections.remove(player, waypoint, connection1)); // Lophine - concurrent
+                     });
+                 }
+             }

lophine-server/minecraft-patches/features/0009-Add-config-to-enable-waypoint-command-bar.patch

@@ -1,92 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Helvetica Volubi <suisuroru@blue-millennium.fun>
-Date: Mon, 7 Jul 2025 18:19:00 +0800
-Subject: [PATCH] Add config to enable waypoint command & bar
-
-
-diff --git a/net/minecraft/commands/Commands.java b/net/minecraft/commands/Commands.java
-index dc5a558c72a5a7ab8a650262c6a1a2dc5142b8fc..9eee09ecc18abcc5972f65938ba8607dfeede026 100644
---- a/net/minecraft/commands/Commands.java
-+++ b/net/minecraft/commands/Commands.java
-@@ -259,7 +259,11 @@ public class Commands {
-         TimeCommand.register(this.dispatcher);
-         TitleCommand.register(this.dispatcher, context);
-         //TriggerCommand.register(this.dispatcher); // Folia - region threading - TODO later
--        //WaypointCommand.register(this.dispatcher, context); // Folia - region threading - TODO later
-+        // Lophine start - unsafe waypoint bar
-+        if (fun.bm.lophine.config.modules.experiment.CommandConfig.waypoint) {
-+            WaypointCommand.register(this.dispatcher, context); // Folia - region threading - TODO later
-+        }
-+        // Lophine end - unsafe waypoint bar
-         WeatherCommand.register(this.dispatcher);
-         WorldBorderCommand.register(this.dispatcher);
-         if (JvmProfiler.INSTANCE.isAvailable()) {
-diff --git a/net/minecraft/server/waypoints/ServerWaypointManager.java b/net/minecraft/server/waypoints/ServerWaypointManager.java
-index 0f8cacbb8fe55a60e2f0c98bf36c005b29f41a4b..52fd730998535ea071bfc99b7cc2c254b9b656d7 100644
---- a/net/minecraft/server/waypoints/ServerWaypointManager.java
-+++ b/net/minecraft/server/waypoints/ServerWaypointManager.java
-@@ -22,7 +22,14 @@ public class ServerWaypointManager implements WaypointManager<WaypointTransmitte
- 
-     @Override
-     public void trackWaypoint(WaypointTransmitter waypoint) {
--        // Folia - region threading
-+        // Lophine start - unsafe waypoint bar
-+        if (!fun.bm.lophine.config.modules.experiment.CommandConfig.waypoint) return;
-+        this.waypoints.add(waypoint);
-+
-+        for (ServerPlayer serverPlayer : this.players) {
-+            this.createConnection(serverPlayer, waypoint);
-+        }
-+        // Lophine end - unsafe waypoint bar
-     }
- 
-     @Override
-@@ -50,14 +57,48 @@ public class ServerWaypointManager implements WaypointManager<WaypointTransmitte
- 
-     public void addPlayer(ServerPlayer player) {
-         // Folia - region threading
-+        // Lophine start - unsafe waypoint bar
-+        if (!fun.bm.lophine.config.modules.experiment.CommandConfig.waypoint) return;
-+        this.players.add(player);
-+
-+        for (WaypointTransmitter waypointTransmitter : this.waypoints) {
-+            this.createConnection(player, waypointTransmitter);
-+        }
-+
-+        if (player.isTransmittingWaypoint()) {
-+            this.trackWaypoint((WaypointTransmitter)player);
-+        }
-+        // Lophine end - unsafe waypoint bar
-     }
- 
-     public void updatePlayer(ServerPlayer player) {
-         // Folia - region threading
-+        // Lophine start - unsafe waypoint bar
-+        if (!fun.bm.lophine.config.modules.experiment.CommandConfig.waypoint) return;
-+        Map<WaypointTransmitter, WaypointTransmitter.Connection> map = this.connections.row(player);
-+        SetView<WaypointTransmitter> set = Sets.difference(this.waypoints, map.keySet());
-+
-+        for (Entry<WaypointTransmitter, WaypointTransmitter.Connection> entry : ImmutableSet.copyOf(map.entrySet())) {
-+            this.updateConnection(player, entry.getKey(), entry.getValue());
-+        }
-+
-+        for (WaypointTransmitter waypointTransmitter : set) {
-+            this.createConnection(player, waypointTransmitter);
-+        }
-+        // Lophine end - unsafe waypoint bar
-     }
- 
-     public void removePlayer(ServerPlayer player) {
-         // Folia - region threading
-+        // Lophine start - unsafe waypoint bar
-+        if (!fun.bm.lophine.config.modules.experiment.CommandConfig.waypoint) return;
-+        this.connections.row(player).values().removeIf(connection -> {
-+            connection.disconnect();
-+            return true;
-+        });
-+        this.untrackWaypoint((WaypointTransmitter)player);
-+        this.players.remove(player);
-+        // Lophine end - unsafe waypoint bar
-     }
- 
-     public void breakAllConnections() {

lophine-server/minecraft-patches/features/0009-Fix-datapack-command-save-function.patch

@@ -0,0 +1,94 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Wed, 2 Jul 2025 23:36:25 +0800
+Subject: [PATCH] Fix datapack command save function
+
+
+diff --git a/net/minecraft/server/MinecraftServer.java b/net/minecraft/server/MinecraftServer.java
+index df5ff1cc7b289c3f52723d4e7b418e79ae6c3082..8f74af03cf0af0960b1016c8304ca0e440969215 100644
+--- a/net/minecraft/server/MinecraftServer.java
++++ b/net/minecraft/server/MinecraftServer.java
+@@ -2358,6 +2358,16 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+         return this.reloadResources(selectedIds, io.papermc.paper.event.server.ServerResourcesReloadedEvent.Cause.PLUGIN);
+     }
+ 
++    // Lophine start - region thread skip reload // TODO - add reload support
++    public void saveDatapacks(Collection<String> selectedIds) {
++        this.packRepository.setSelected(selectedIds, false); // Paper - add pendingReload flag to determine required pack loading - false as this is *after* a reload (see above)
++        WorldDataConfiguration worldDataConfiguration = new WorldDataConfiguration(
++                getSelectedPacks(this.packRepository, true), this.worldData.enabledFeatures()
++        );
++        this.worldData.setDataConfiguration(worldDataConfiguration);
++    }
++    // Lophine end - region thread skip reload // TODO - add reload support
++
+     public CompletableFuture<Void> reloadResources(Collection<String> selectedIds, io.papermc.paper.event.server.ServerResourcesReloadedEvent.Cause cause) {
+         // Paper end - Add ServerResourcesReloadedEvent
+         CompletableFuture<Void> completableFuture = CompletableFuture.<ImmutableList>supplyAsync(
+diff --git a/net/minecraft/server/commands/DataPackCommand.java b/net/minecraft/server/commands/DataPackCommand.java
+index a5032b34752061d61fd9ddb4db828d35e403f5e7..3eaa9c85d06f6ecc8ed639d8befa861439390eb7 100644
+--- a/net/minecraft/server/commands/DataPackCommand.java
++++ b/net/minecraft/server/commands/DataPackCommand.java
+@@ -98,7 +98,7 @@ public class DataPackCommand {
+         dispatcher.register(
+             Commands.literal("datapack")
+                 .requires(Commands.hasPermission(2))
+-                /*.then( // Luminol - Add back read-only datapack command
++                .then(
+                     Commands.literal("enable")
+                         .then(
+                             Commands.argument("name", StringArgumentType.string())
+@@ -160,11 +160,11 @@ public class DataPackCommand {
+                                 .suggests(SELECTED_PACKS)
+                                 .executes(commandContext -> disablePack(commandContext.getSource(), getPack(commandContext, "name", false)))
+                         )
+-                )*/ // Luminol - Add back read-only datapack command
++                )
+                 .then(
+                     Commands.literal("list")
+                         .executes(commandContext -> listPacks(commandContext.getSource()))
+-                        // .then(Commands.literal("available").executes(commandContext -> listAvailablePacks(commandContext.getSource()))) // Luminol - Add back read-only datapack command
++                        .then(Commands.literal("available").executes(commandContext -> listAvailablePacks(commandContext.getSource())))
+                         .then(Commands.literal("enabled").executes(commandContext -> listEnabledPacks(commandContext.getSource())))
+                 )
+                 .then(
+@@ -252,7 +252,7 @@ public class DataPackCommand {
+     }
+ 
+     private static int listPacks(CommandSourceStack source) {
+-        return listEnabledPacks(source) ;// + listAvailablePacks(source); // Luminol - Add back read-only datapack command
++        return listEnabledPacks(source) + listAvailablePacks(source);
+     }
+ 
+     private static int listAvailablePacks(CommandSourceStack source) {
+@@ -280,7 +280,7 @@ public class DataPackCommand {
+ 
+     private static int listEnabledPacks(CommandSourceStack source) {
+         PackRepository packRepository = source.getServer().getPackRepository();
+-        // packRepository.reload(); // Luminol - Add back read-only datapack command
++        packRepository.reload();
+         Collection<? extends Pack> selectedPacks = packRepository.getSelectedPacks();
+         if (selectedPacks.isEmpty()) {
+             source.sendSuccess(() -> Component.translatable("commands.datapack.list.enabled.none"), false);
+diff --git a/net/minecraft/server/commands/ReloadCommand.java b/net/minecraft/server/commands/ReloadCommand.java
+index b540a3c3a02f7242578a63477e34b9063e86f1d2..bc999de32931558d0d8dc26264653dd63c1cad19 100644
+--- a/net/minecraft/server/commands/ReloadCommand.java
++++ b/net/minecraft/server/commands/ReloadCommand.java
+@@ -16,11 +16,17 @@ public class ReloadCommand {
+     private static final Logger LOGGER = LogUtils.getLogger();
+ 
+     public static void reloadPacks(Collection<String> selectedIds, CommandSourceStack source) {
++        // Lophine start - region thread skip reload // TODO - add reload support
++        source.getServer().saveDatapacks(selectedIds);
++        source.getSender().sendMessage("You need to restart server to load datapacks update.");
++        if (false) {
+         source.getServer().reloadResources(selectedIds, io.papermc.paper.event.server.ServerResourcesReloadedEvent.Cause.COMMAND).exceptionally(throwable -> { // Paper - Add ServerResourcesReloadedEvent
+             LOGGER.warn("Failed to execute reload", throwable);
+             source.sendFailure(Component.translatable("commands.reload.failure"));
+             return null;
+         });
++        }
++        // Lophine end - region thread skip reload // TODO - add reload support
+     }
+ 
+     private static Collection<String> discoverNewPacks(PackRepository packRepository, WorldData worldData, Collection<String> selectedIds) {

lophine-server/minecraft-patches/features/0010-Leaves-Base-Protocol-Core.patch

@@ -8,10 +8,10 @@ As a part of : Leaves (https://github.com/LeavesMC/Leaves/blob/ea91106ae57fc4cc1
 Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
 
 diff --git a/io/papermc/paper/threadedregions/RegionizedServer.java b/io/papermc/paper/threadedregions/RegionizedServer.java
-index 8405157ec35a443e238fa6866772c839621d73d7..67f3454e6479abb241a7d94699d4f7bec22da56b 100644
+index 1cefe9d83788dafc293aeb6d1b5e635211094b2a..e423d5c0614823ce9a8fbd32b672232e5758e3c1 100644
 --- a/io/papermc/paper/threadedregions/RegionizedServer.java
 +++ b/io/papermc/paper/threadedregions/RegionizedServer.java
-@@ -334,6 +334,8 @@ public final class RegionizedServer {
+@@ -336,6 +336,8 @@ public final class RegionizedServer {
          }
          // Luminol end - Add a config to enable tick command
  

lophine-server/minecraft-patches/features/0010-Rewrite-tickCount-support.patch

@@ -1,63 +0,0 @@
-From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
-From: Helvetica Volubi <suisuroru@blue-millennium.fun>
-Date: Sun, 28 Sep 2025 13:21:30 +0800
-Subject: [PATCH] Rewrite tickCount support
-
-
-diff --git a/io/papermc/paper/threadedregions/TickRegionScheduler.java b/io/papermc/paper/threadedregions/TickRegionScheduler.java
-index b957585cf7cf7f845e20f59c7b355722880f3b4e..9b279d003eb9f780ed2723c98b28d9f4d6e3a281 100644
---- a/io/papermc/paper/threadedregions/TickRegionScheduler.java
-+++ b/io/papermc/paper/threadedregions/TickRegionScheduler.java
-@@ -412,6 +412,8 @@ public final class TickRegionScheduler {
-             }
-             // Luminol end - Add tick command support
- 
-+            MinecraftServer.getServer().handleTickCount(tickCount); // Lophine - reuse tick count
-+
-             if (!this.tryMarkTicking()) {
-                 if (!this.cancelled.get()) {
-                     throw new IllegalStateException("Scheduled region should be acquirable");
-diff --git a/net/minecraft/server/MinecraftServer.java b/net/minecraft/server/MinecraftServer.java
-index b156b5c635f931a3d4abc0584591f90476d011a6..0c2b7aafa8ddee36d38fabd3561e6f97fce828f9 100644
---- a/net/minecraft/server/MinecraftServer.java
-+++ b/net/minecraft/server/MinecraftServer.java
-@@ -305,6 +305,8 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
- 
-     // Folia start - regionised ticking
-     public final io.papermc.paper.threadedregions.RegionizedServer regionizedServer = new io.papermc.paper.threadedregions.RegionizedServer();
-+    private int tickCount; // Lophine - reuse tick count
-+    private final ThreadLocal<Integer> lastTickCount = ThreadLocal.withInitial(() -> 0); // Lophine - reuse tick count
- 
-     @Override
-     public <V> CompletableFuture<V> submit(java.util.function.Supplier<V> task) {
-@@ -2227,9 +2229,29 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
-         return false;
-     }
- 
-+    // Lophine start - reuse tick count
-     public int getTickCount() {
--        throw new UnsupportedOperationException(); // Folia - region threading
-+        return this.tickCount;
-+    }
-+
-+    public boolean checkTickCount(int period) {
-+        return this.checkTickCount(period, this.lastTickCount.get());
-+    }
-+
-+    public boolean checkTickCount(int period, int lastTickCount) {
-+        if (this.tickCount % period == 0) {
-+            return true;
-+        }
-+
-+        int nextPeriodTick = ((lastTickCount / period) + 1) * period;
-+        return nextPeriodTick < this.tickCount;
-+    }
-+
-+    public void handleTickCount(int deltaTicks) {
-+        this.lastTickCount.set(this.getTickCount());
-+        this.tickCount += deltaTicks;
-     }
-+    // Lophine end - reuse tick count
- 
-     public int getSpawnProtectionRadius() {
-         return 16;

lophine-server/minecraft-patches/features/0011-Leaves-Configurable-trading-with-the-void.patch

@@ -0,0 +1,47 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Wed, 29 Oct 2025 00:09:09 +0800
+Subject: [PATCH] Leaves: Configurable trading with the void
+
+Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves)
+Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
+
+diff --git a/net/minecraft/server/level/ServerLevel.java b/net/minecraft/server/level/ServerLevel.java
+index 7584ba257d61bf650d83a2316ff012df928d54f3..4d71cc3b643f6f594c90f2f8f9e5b820ebdff080 100644
+--- a/net/minecraft/server/level/ServerLevel.java
++++ b/net/minecraft/server/level/ServerLevel.java
+@@ -2901,7 +2901,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
+             // Spigot start
+             if (entity.getBukkitEntity() instanceof org.bukkit.inventory.InventoryHolder && (!(entity instanceof ServerPlayer) || entity.getRemovalReason() != Entity.RemovalReason.KILLED)) { // SPIGOT-6876: closeInventory clears death message
+                 // Paper start - Fix merchant inventory not closing on entity removal
+-                if (entity.getBukkitEntity() instanceof org.bukkit.inventory.Merchant merchant && merchant.getTrader() != null) {
++                if (!fun.bm.lophine.config.modules.function.OldFeatureConfig.villagerVoidTrade && entity.getBukkitEntity() instanceof org.bukkit.inventory.Merchant merchant && merchant.getTrader() != null) { // Leaves - Configurable trading with the void
+                     merchant.getTrader().closeInventory(org.bukkit.event.inventory.InventoryCloseEvent.Reason.UNLOADED);
+                 }
+                 // Paper end - Fix merchant inventory not closing on entity removal
+diff --git a/net/minecraft/server/players/PlayerList.java b/net/minecraft/server/players/PlayerList.java
+index 593dbcda4b497291eb1ecdc64b947a8d279f8be6..6c1f4f943a5be5f2e43a82cca52ca76a98226915 100644
+--- a/net/minecraft/server/players/PlayerList.java
++++ b/net/minecraft/server/players/PlayerList.java
+@@ -649,7 +649,7 @@ public abstract class PlayerList {
+                 player.stopRiding();
+                 rootVehicle.getPassengersAndSelf().forEach(entity -> {
+                     // Paper start - Fix villager boat exploit
+-                    if (entity instanceof net.minecraft.world.entity.npc.AbstractVillager villager) {
++                    if (!fun.bm.lophine.config.modules.function.OldFeatureConfig.villagerVoidTrade && entity instanceof net.minecraft.world.entity.npc.AbstractVillager villager) { // Leaves - Configurable trading with the void
+                         final net.minecraft.world.entity.player.Player human = villager.getTradingPlayer();
+                         if (human != null) {
+                             villager.setTradingPlayer(null);
+diff --git a/net/minecraft/world/inventory/MerchantMenu.java b/net/minecraft/world/inventory/MerchantMenu.java
+index d59f67ffe34201c63e3d9706a4434f33b6732edb..c635c7211bff9d190b7035b284dda162334fd5c2 100644
+--- a/net/minecraft/world/inventory/MerchantMenu.java
++++ b/net/minecraft/world/inventory/MerchantMenu.java
+@@ -74,6 +74,7 @@ public class MerchantMenu extends AbstractContainerMenu {
+ 
+     @Override
+     public boolean stillValid(Player player) {
++        if (fun.bm.lophine.config.modules.function.OldFeatureConfig.villagerVoidTrade) return this.trader.getTradingPlayer() == player; // Leaves - Configurable trading with the void
+         if (!checkReachable) return true; // Paper - checkReachable
+         return this.trader.stillValid(player);
+     }

lophine-server/minecraft-patches/features/0012-Leaves-Item-overstack-util.patch

@@ -446,10 +446,10 @@ index 10b2cc20bbf3b70e4e09dbbe14b90506e6366158..1535bb8cec8692e8d26eaff090288f1b
      }
  
 diff --git a/net/minecraft/world/level/block/entity/HopperBlockEntity.java b/net/minecraft/world/level/block/entity/HopperBlockEntity.java
-index aca3303a043144894ae20ddc43abc55790db44ad..55cbf9b4cc568fb9b418433f597ed6b64e4409b0 100644
+index 3fd172f82216fa35c36e5f563819a6f01ffd4ea4..419bc939e19a306b33d4d387007c6acbae73fba3 100644
 --- a/net/minecraft/world/level/block/entity/HopperBlockEntity.java
 +++ b/net/minecraft/world/level/block/entity/HopperBlockEntity.java
-@@ -148,7 +148,7 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen
+@@ -144,7 +144,7 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen
      public void setItem(int index, ItemStack stack) {
          this.unpackLootTable(null);
          this.getItems().set(index, stack);
@@ -458,7 +458,7 @@ index aca3303a043144894ae20ddc43abc55790db44ad..55cbf9b4cc568fb9b418433f597ed6b6
      }
  
      @Override
-@@ -770,9 +770,9 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen
+@@ -740,9 +740,9 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen
              if (item.isEmpty()) {
                  // Spigot start - SPIGOT-6693, SimpleContainer#setItem
                  ItemStack leftover = ItemStack.EMPTY; // Paper - Make hoppers respect inventory max stack size
@@ -469,4 +469,4 @@ index aca3303a043144894ae20ddc43abc55790db44ad..55cbf9b4cc568fb9b418433f597ed6b6
 +                    stack = stack.split(Math.min(destination.getMaxStackSize(), stack.getMaxStackSize())); // Leaves - item over-stack util
                  }
                  // Spigot end
-                 //IGNORE_TILE_UPDATES.set(Boolean.TRUE); // Paper - Perf: Optimize Hoppers // Folia - region threading // Luminol - Use vanilla hopper logic
+                 //IGNORE_TILE_UPDATES.set(Boolean.TRUE); // Paper - Perf: Optimize Hoppers // Folia - region threading // Luminol - vanilla hopper

lophine-server/minecraft-patches/features/0016-Leaves-Servux-Protocol.patch

@@ -23,7 +23,7 @@ index d0d90a25a10bbecfffceee1992af88c60d14fd87..187e48e78e69c80b25710f193813335e
 +    // Leaves end - servux
  }
 diff --git a/net/minecraft/server/level/ServerLevel.java b/net/minecraft/server/level/ServerLevel.java
-index eb3aef1f5198592eda5dafe84b91271e861b4135..576dde41a4b48aac9079cca902f4371a31470af3 100644
+index 4d71cc3b643f6f594c90f2f8f9e5b820ebdff080..7fb095c544294796768ce19c4409416e2848e296 100644
 --- a/net/minecraft/server/level/ServerLevel.java
 +++ b/net/minecraft/server/level/ServerLevel.java
 @@ -2368,6 +2368,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe

lophine-server/minecraft-patches/features/0017-LeavesHooks.patch

@@ -0,0 +1,19 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Sun, 16 Nov 2025 17:47:48 +0800
+Subject: [PATCH] LeavesHooks
+
+
+diff --git a/ca/spottedleaf/moonrise/paper/PaperHooks.java b/ca/spottedleaf/moonrise/paper/PaperHooks.java
+index d9fd093f59987f471627ff20cfd2eb1a3c0dea64..78c6d425589b8147c33583ac46d6f21ec5dbefaa 100644
+--- a/ca/spottedleaf/moonrise/paper/PaperHooks.java
++++ b/ca/spottedleaf/moonrise/paper/PaperHooks.java
+@@ -29,7 +29,7 @@ import net.minecraft.world.phys.AABB;
+ import java.util.List;
+ import java.util.function.Predicate;
+ 
+-public final class PaperHooks extends BaseChunkSystemHooks implements PlatformHooks {
++public class PaperHooks extends BaseChunkSystemHooks implements PlatformHooks {
+ 
+     private static final org.slf4j.Logger LOGGER = com.mojang.logging.LogUtils.getLogger();
+ 

lophine-server/minecraft-patches/features/0018-Purpur-Barrels-and-enderchests-6-rows.patch

@@ -8,7 +8,7 @@ As part of: Purpur (https://github.com/PurpurMC/Purpur/blob/09f547de09fc5d886f18
 Licensed under: MIT (https://github.com/PurpurMC/Purpur/blob/09f547de09fc5d886f18f6d99ff389289766ec9d/LICENSE)
 
 diff --git a/net/minecraft/server/players/PlayerList.java b/net/minecraft/server/players/PlayerList.java
-index 593dbcda4b497291eb1ecdc64b947a8d279f8be6..cb863a36fc67e993956ec3be655e6e4b9764c051 100644
+index 6c1f4f943a5be5f2e43a82cca52ca76a98226915..8e2775e873c92beed6a0e4e8ce1304ab8ca6e8d1 100644
 --- a/net/minecraft/server/players/PlayerList.java
 +++ b/net/minecraft/server/players/PlayerList.java
 @@ -1087,6 +1087,10 @@ public abstract class PlayerList {

lophine-server/minecraft-patches/features/0021-I18n-support.patch

@@ -39,7 +39,7 @@ index cf72cb8b418239b56c755486b03a321672e16bc3..b69c06607ca900beeebf4892a978442d
              String awtException = io.papermc.paper.util.ServerEnvironment.awtDependencyCheck();
              if (awtException != null) {
 diff --git a/net/minecraft/server/dedicated/DedicatedServer.java b/net/minecraft/server/dedicated/DedicatedServer.java
-index c93feb64b6088a4878fcdb6e7c733a5f37e9385b..79c911003c7b1c3d94e7e9d3974eeadcc16bde3a 100644
+index 392d75548f7eb271a6320ac30eb301a61071d465..0e278f7b9ed85ce8c3cedd9154f817b30ff1e48a 100644
 --- a/net/minecraft/server/dedicated/DedicatedServer.java
 +++ b/net/minecraft/server/dedicated/DedicatedServer.java
 @@ -172,6 +172,7 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface

lophine-server/minecraft-patches/features/0024-Leaves-Fakeplayer.patch

@@ -20,7 +20,7 @@ index a82d84283632342bd30bc3449983431ba43583e0..f59526f6bfa1b4af5b474f0b438513c9
          Set<CriterionTrigger.Listener<T>> set = (Set) advancements.criterionData.get(this); // Paper - fix PlayerAdvancements leak
          if (set != null && !set.isEmpty()) {
 diff --git a/net/minecraft/network/Connection.java b/net/minecraft/network/Connection.java
-index 66ec0424a46dcd49cf44467357d80b1a2d84d3b2..04ae8de63af0a8abe578f14c8ef85fd4beca0969 100644
+index 66ec0424a46dcd49cf44467357d80b1a2d84d3b2..58694e28b3ff85ef038fe2ada2672e6d3b074fa4 100644
 --- a/net/minecraft/network/Connection.java
 +++ b/net/minecraft/network/Connection.java
 @@ -96,7 +96,7 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
@@ -28,15 +28,15 @@ index 66ec0424a46dcd49cf44467357d80b1a2d84d3b2..04ae8de63af0a8abe578f14c8ef85fd4
      private volatile PacketListener disconnectListener;
      @Nullable
 -    private volatile PacketListener packetListener;
-+    protected volatile PacketListener packetListener; // Leaves - private -> protected
++    public volatile PacketListener packetListener; // Leaves - private -> protected // Lophine protected -> public
      @Nullable
      private DisconnectionDetails disconnectionDetails;
      private boolean encrypted;
 diff --git a/net/minecraft/server/MinecraftServer.java b/net/minecraft/server/MinecraftServer.java
-index 0c2b7aafa8ddee36d38fabd3561e6f97fce828f9..e5fc1969b8af692d785214731b3f8cc47df2aa78 100644
+index 8f74af03cf0af0960b1016c8304ca0e440969215..c33757d3e53a97148c11f601cde0b6127d663f11 100644
 --- a/net/minecraft/server/MinecraftServer.java
 +++ b/net/minecraft/server/MinecraftServer.java
-@@ -349,6 +349,8 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+@@ -347,6 +347,8 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
      }
      // Folia end - regionised ticking
  
@@ -45,7 +45,7 @@ index 0c2b7aafa8ddee36d38fabd3561e6f97fce828f9..e5fc1969b8af692d785214731b3f8cc4
      public static <S extends MinecraftServer> S spin(Function<Thread, S> threadFunction) {
          ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry.init(); // Paper - rewrite data converter system
          AtomicReference<S> atomicReference = new AtomicReference<>();
-@@ -1040,6 +1042,11 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+@@ -1038,6 +1040,11 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
      // Folia end - region threading
  
      public void stopServer() {
@@ -57,7 +57,7 @@ index 0c2b7aafa8ddee36d38fabd3561e6f97fce828f9..e5fc1969b8af692d785214731b3f8cc4
          // Folia start - region threading
          // halt scheduler
          // don't wait, we may be on a scheduler thread
-@@ -1590,7 +1597,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+@@ -1593,7 +1600,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
          int i = this.pauseWhileEmptySeconds() * 20;
          this.removeDisabledPluginsBlockingSleep(); // Paper - API to allow/disallow tick sleeping
          if (false && i > 0) { // Folia - region threading - this is complicated to implement, and even if done correctly is messy
@@ -66,7 +66,7 @@ index 0c2b7aafa8ddee36d38fabd3561e6f97fce828f9..e5fc1969b8af692d785214731b3f8cc4
                  this.emptyTicks++;
              } else {
                  this.emptyTicks = 0;
-@@ -1914,6 +1921,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+@@ -1917,6 +1924,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
  
      public void tickConnection() {
          this.getConnection().tick();
@@ -74,7 +74,7 @@ index 0c2b7aafa8ddee36d38fabd3561e6f97fce828f9..e5fc1969b8af692d785214731b3f8cc4
      }
  
      private void synchronizeTime(ServerLevel level) {
-@@ -3005,6 +3013,16 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+@@ -2988,6 +2996,16 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
          return 0;
      }
  
@@ -219,7 +219,7 @@ index f2286b96b8f40b4588f817913c42ae7b4a92340f..e6c7bbb023000b9de90c1256274ff5ab
                  playerList.op(gameProfile);
                  i++;
 diff --git a/net/minecraft/server/dedicated/DedicatedServer.java b/net/minecraft/server/dedicated/DedicatedServer.java
-index 79c911003c7b1c3d94e7e9d3974eeadcc16bde3a..328428f0ef8a2305f661c167e6fe1f604b0d6890 100644
+index 0e278f7b9ed85ce8c3cedd9154f817b30ff1e48a..09d4b1d68c3f046ef304016a1afe7a3038dfae3e 100644
 --- a/net/minecraft/server/dedicated/DedicatedServer.java
 +++ b/net/minecraft/server/dedicated/DedicatedServer.java
 @@ -162,6 +162,7 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
@@ -239,18 +239,9 @@ index 79c911003c7b1c3d94e7e9d3974eeadcc16bde3a..328428f0ef8a2305f661c167e6fe1f60
          // Paper start - fix converting txt to json file; convert old users earlier after PlayerList creation but before file load/save
          if (this.convertOldUsers()) {
 diff --git a/net/minecraft/server/level/ChunkMap.java b/net/minecraft/server/level/ChunkMap.java
-index 70740381c6501c1a518c52b24381edd16792507f..5e31b499a894113b4be1982a1071348fcbaf9ded 100644
+index 70740381c6501c1a518c52b24381edd16792507f..8ad6d5a2522cfbe316fec2c3b918e2e1b9af3d1b 100644
 --- a/net/minecraft/server/level/ChunkMap.java
 +++ b/net/minecraft/server/level/ChunkMap.java
-@@ -134,7 +134,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
-     public final AtomicInteger tickingGenerated = new AtomicInteger();  // Paper - public
-     private final String storageName;
-     //private final PlayerMap playerMap = new PlayerMap(); // Folia - region threading
--    //public final Int2ObjectMap<ChunkMap.TrackedEntity> entityMap = new Int2ObjectOpenHashMap<>(); // Folia - region threading
-+    public final Int2ObjectMap<ChunkMap.TrackedEntity> entityMap = new Int2ObjectOpenHashMap<>(); // Folia - region threading
-     private final Long2ByteMap chunkTypeCache = new Long2ByteOpenHashMap();
-     // Paper - rewrite chunk system
-     public int serverViewDistance;
 @@ -1309,6 +1309,13 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
                      }
                  } else if (this.seenBy.remove(player.connection)) {
@@ -266,7 +257,7 @@ index 70740381c6501c1a518c52b24381edd16792507f..5e31b499a894113b4be1982a1071348f
              }
          }
 diff --git a/net/minecraft/server/level/ServerLevel.java b/net/minecraft/server/level/ServerLevel.java
-index 576dde41a4b48aac9079cca902f4371a31470af3..952b92c55d7192791a19ecebe80894f6cf992049 100644
+index 7fb095c544294796768ce19c4409416e2848e296..3393fb585747aaf3fa270c4bfe06ed4e9174d519 100644
 --- a/net/minecraft/server/level/ServerLevel.java
 +++ b/net/minecraft/server/level/ServerLevel.java
 @@ -207,6 +207,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
@@ -298,7 +289,7 @@ index 576dde41a4b48aac9079cca902f4371a31470af3..952b92c55d7192791a19ecebe80894f6
      @Override
      public void updatePOIOnBlockStateChange(BlockPos pos, BlockState oldState, BlockState newState) {
          Optional<Holder<PoiType>> optional = PoiTypes.forState(oldState);
-@@ -2826,6 +2834,11 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
+@@ -2827,6 +2835,11 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
              // ServerLevel.this.getChunkSource().addEntity(entity); // Paper - ignore and warn about illegal addEntity calls instead of crashing server; moved down below valid=true
              if (entity instanceof ServerPlayer serverPlayer) {
                  ServerLevel.this.players.add(serverPlayer);
@@ -310,7 +301,7 @@ index 576dde41a4b48aac9079cca902f4371a31470af3..952b92c55d7192791a19ecebe80894f6
                  if (serverPlayer.isReceivingWaypoints()) {
                      ServerLevel.this.getWaypointManager().addPlayer(serverPlayer);
                  }
-@@ -2913,6 +2926,11 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
+@@ -2914,6 +2927,11 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
              ServerLevel.this.getChunkSource().removeEntity(entity);
              if (entity instanceof ServerPlayer serverPlayer) {
                  ServerLevel.this.players.remove(serverPlayer);
@@ -434,7 +425,7 @@ index 144a2644c15f276f02bb3be859dc5d05a677ac55..c6a89e8936cffa49b3de153ed3c40e3c
          boolean stateLocked = true; try { this.stateLock.lock(); // Paper - Fix GameProfileCache concurrency
          GameProfileCache.GameProfileInfo gameProfileInfo = this.profilesByName.get(string);
 diff --git a/net/minecraft/server/players/PlayerList.java b/net/minecraft/server/players/PlayerList.java
-index cb863a36fc67e993956ec3be655e6e4b9764c051..908ec29a6e285122d1a8a43dc547b74af2697442 100644
+index 8e2775e873c92beed6a0e4e8ce1304ab8ca6e8d1..580f114fd99b017403c61e994d0c947d00e5115d 100644
 --- a/net/minecraft/server/players/PlayerList.java
 +++ b/net/minecraft/server/players/PlayerList.java
 @@ -425,6 +425,19 @@ public abstract class PlayerList {
@@ -445,7 +436,7 @@ index cb863a36fc67e993956ec3be655e6e4b9764c051..908ec29a6e285122d1a8a43dc547b74a
 +            if (fun.bm.lophine.config.modules.function.FakeplayerConfig.enable) {
 +                org.leavesmc.leaves.bot.ServerBot bot = this.server.getBotList().getBotByName(player.getScoreboardName());
 +                if (bot != null) {
-+                    this.server.getBotList().removeBot(bot, org.leavesmc.leaves.event.bot.BotRemoveEvent.RemoveReason.INTERNAL, player.getBukkitEntity(), false);
++                    this.server.getBotList().removeBot(bot, org.leavesmc.leaves.event.bot.BotRemoveEvent.RemoveReason.INTERNAL, player.getBukkitEntity(), false, true);
 +                }
 +                this.server.getBotList().bots.forEach(bot1 -> {
 +                    bot1.sendPlayerInfo(player);
@@ -520,7 +511,7 @@ index cb863a36fc67e993956ec3be655e6e4b9764c051..908ec29a6e285122d1a8a43dc547b74a
  
      public boolean canBypassPlayerLimit(GameProfile profile) {
 diff --git a/net/minecraft/server/waypoints/ServerWaypointManager.java b/net/minecraft/server/waypoints/ServerWaypointManager.java
-index 52fd730998535ea071bfc99b7cc2c254b9b656d7..0abf6f0265fcb916f2c2c76fb1313bd13444f4ad 100644
+index 65a4956ba2f0e38da7ae4f8cd7ed6e4b02c015a9..044ded5ec81905e38efe8812ff6d50259d761385 100644
 --- a/net/minecraft/server/waypoints/ServerWaypointManager.java
 +++ b/net/minecraft/server/waypoints/ServerWaypointManager.java
 @@ -24,6 +24,11 @@ public class ServerWaypointManager implements WaypointManager<WaypointTransmitte
@@ -535,7 +526,7 @@ index 52fd730998535ea071bfc99b7cc2c254b9b656d7..0abf6f0265fcb916f2c2c76fb1313bd1
          this.waypoints.add(waypoint);
  
          for (ServerPlayer serverPlayer : this.players) {
-@@ -59,6 +64,11 @@ public class ServerWaypointManager implements WaypointManager<WaypointTransmitte
+@@ -63,6 +68,11 @@ public class ServerWaypointManager implements WaypointManager<WaypointTransmitte
          // Folia - region threading
          // Lophine start - unsafe waypoint bar
          if (!fun.bm.lophine.config.modules.experiment.CommandConfig.waypoint) return;
@@ -548,7 +539,7 @@ index 52fd730998535ea071bfc99b7cc2c254b9b656d7..0abf6f0265fcb916f2c2c76fb1313bd1
  
          for (WaypointTransmitter waypointTransmitter : this.waypoints) {
 diff --git a/net/minecraft/world/entity/Entity.java b/net/minecraft/world/entity/Entity.java
-index 47ef63061737f3efdb0ce7ec71a8d9c920385bb0..674c4cc7443545f7e333d2bcec9e5fc98000ecae 100644
+index a8b6e89035579557b59a20ddbe9b32943e6b7164..477241699752567df7695d33fa629fb1d5109e0a 100644
 --- a/net/minecraft/world/entity/Entity.java
 +++ b/net/minecraft/world/entity/Entity.java
 @@ -1225,7 +1225,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess

lophine-server/minecraft-patches/features/0027-Leaves-BBOR-Protocol.patch

@@ -8,7 +8,7 @@ As a part of : Leaves (https://github.com/LeavesMC/Leaves)
 Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
 
 diff --git a/net/minecraft/world/level/chunk/LevelChunk.java b/net/minecraft/world/level/chunk/LevelChunk.java
-index 29788fedd54b8411c9c8872b4d83b037874fb5f0..24af6821694768058dc0146220877ab70066b5f9 100644
+index 0d906776e10605ecfe7c681dbf313cf25080d2e8..1f44a59e46f86ca055e89631d831a38f4c3e238e 100644
 --- a/net/minecraft/world/level/chunk/LevelChunk.java
 +++ b/net/minecraft/world/level/chunk/LevelChunk.java
 @@ -754,6 +754,11 @@ public class LevelChunk extends ChunkAccess implements ca.spottedleaf.moonrise.p

lophine-server/minecraft-patches/features/0029-Leaves-Xaero-Map-Protocol.patch

@@ -8,7 +8,7 @@ As a part of : Leaves (https://github.com/LeavesMC/Leaves)
 Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
 
 diff --git a/net/minecraft/server/players/PlayerList.java b/net/minecraft/server/players/PlayerList.java
-index 908ec29a6e285122d1a8a43dc547b74af2697442..1bf1731e43278b71423fee5d92401c48d6dabaca 100644
+index 580f114fd99b017403c61e994d0c947d00e5115d..11c1eb6995ec3aa896815efa59477096c39089d1 100644
 --- a/net/minecraft/server/players/PlayerList.java
 +++ b/net/minecraft/server/players/PlayerList.java
 @@ -1247,6 +1247,7 @@ public abstract class PlayerList {

lophine-server/minecraft-patches/features/0031-Leaves-Wool-Hopper-Counter.patch

@@ -0,0 +1,95 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Mon, 27 Oct 2025 15:38:29 +0800
+Subject: [PATCH] Leaves: Wool Hopper Counter
+
+Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves)
+Licensed under: MIT
+
+This patch is Powered by fabric-carpet(https://github.com/gnembon/fabric-carpet)
+
+diff --git a/net/minecraft/world/level/block/entity/HopperBlockEntity.java b/net/minecraft/world/level/block/entity/HopperBlockEntity.java
+index 419bc939e19a306b33d4d387007c6acbae73fba3..96445438c5b4202e3fc93bece778ad0d7312d41c 100644
+--- a/net/minecraft/world/level/block/entity/HopperBlockEntity.java
++++ b/net/minecraft/world/level/block/entity/HopperBlockEntity.java
+@@ -228,8 +228,30 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen
+                     flag |= validator.getAsBoolean(); // Paper - note: this is not a validator, it's what adds/sucks in items
+                 }
+ 
++                // Leaves start - Wool hopper counter
++                if (fun.bm.lophine.config.modules.function.WoolHopperCounterConfig.unlimitedSpeed && org.leavesmc.leaves.util.HopperCounter.isEnabled()) {
++                    net.minecraft.world.item.DyeColor woolColor = org.leavesmc.leaves.util.WoolUtils.getWoolColorAtPosition(level, blockEntity.getBlockPos().relative(state.getValue(HopperBlock.FACING)));
++                    if (woolColor != null) {
++                        for (int i = 0; i < Short.MAX_VALUE; i++) {
++                            flag |= suckInItems(level, blockEntity);
++                            if (!flag) {
++                                break;
++                            } else {
++                                woolHopperCounter(level, pos, state, HopperBlockEntity.getContainerAt(level, pos));
++                            }
++                        }
++                    }
++                }
++                // Leaves end - Wool hopper counter
++
+                 if (flag) {
+                     blockEntity.setCooldown(level.spigotConfig.hopperTransfer); // Spigot
++                    // Leaves start - Wool hopper counter
++                    if (fun.bm.lophine.config.modules.function.WoolHopperCounterConfig.unlimitedSpeed && org.leavesmc.leaves.util.HopperCounter.isEnabled() && woolHopperCounter(level, pos, state, HopperBlockEntity.getContainerAt(level, pos))) {
++                        blockEntity.setCooldown(0);
++                        return true;
++                    }
++                    // Leaves end - Wool hopper counter
+                     setChanged(level, pos, state);
+                     // Leaves start - Lithium Sleeping Block Entity
+                     if (me.earthme.luminol.config.modules.optimizations.LeavesSleepingBlockEntityConfig.enabled
+@@ -461,6 +483,13 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen
+     // Paper end - Perf: Optimize Hoppers
+ 
+     private static boolean ejectItems(Level level, BlockPos pos, HopperBlockEntity blockEntity) {
++        // Leaves start - hopper counter
++        if (org.leavesmc.leaves.util.HopperCounter.isEnabled()) {
++            if (woolHopperCounter(level, pos, level.getBlockState(pos), HopperBlockEntity.getContainerAt(level, pos))) {
++                return true;
++            }
++        }
++        // Leaves end - hopper counter
+         Container attachedContainer = me.earthme.luminol.config.modules.optimizations.LeavesSleepingBlockEntityConfig.enabled ? blockEntity.getInsertInventory(level) : getAttachedContainer(level, pos, blockEntity); // Leaves - Lithium Sleeping Block Entity
+         if (attachedContainer == null) {
+             return false;
+@@ -536,6 +565,26 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen
+         }
+     }
+ 
++    // Leaves start - hopper counter
++    private static boolean woolHopperCounter(Level level, BlockPos blockPos, BlockState state, @Nullable Container container) {
++        if (container == null) {
++            return false;
++        }
++        net.minecraft.world.item.DyeColor woolColor = org.leavesmc.leaves.util.WoolUtils.getWoolColorAtPosition(level, blockPos.relative(state.getValue(HopperBlock.FACING)));
++        if (woolColor != null) {
++            for (int i = 0; i < container.getContainerSize(); ++i) {
++                if (!container.getItem(i).isEmpty()) {
++                    ItemStack itemstack = container.getItem(i);
++                    org.leavesmc.leaves.util.HopperCounter.getCounter(woolColor).add(level, itemstack);
++                    container.setItem(i, ItemStack.EMPTY);
++                }
++            }
++            return true;
++        }
++        return false;
++    }
++    // Leaves end - hopper counter
++
+     private static int[] getSlots(Container container, Direction direction) {
+         if (container instanceof WorldlyContainer worldlyContainer) {
+             return worldlyContainer.getSlotsForFace(direction);
+@@ -680,6 +729,7 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen
+     }
+ 
+     public static boolean addItem(Container container, ItemEntity item) {
++        if (fun.bm.lophine.config.modules.function.WoolHopperCounterConfig.unlimitedSpeed && org.leavesmc.leaves.util.HopperCounter.isEnabled() && item.isRemoved()) return false; // Leaves - Wool hopper counter
+         boolean flag = false;
+         // CraftBukkit start
+         if (org.bukkit.event.inventory.InventoryPickupItemEvent.getHandlerList().getRegisteredListeners().length > 0) { // Paper - optimize hoppers

lophine-server/minecraft-patches/features/0032-Leaves-Alternative-block-placement-Protocol.patch

@@ -0,0 +1,99 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: violetc <58360096+s-yh-china@users.noreply.github.com>
+Date: Mon, 3 Feb 2025 13:51:26 +0800
+Subject: [PATCH] Leaves: Alternative block placement Protocol
+
+Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves)
+Licensed under: MIT
+
+This patch is Powered by
+carpet-extra(https://github.com/gnembon/carpet-extra)
+MasaGadget(https://github.com/plusls/MasaGadget)
+litematica(https://github.com/maruohon/litematica)
+
+diff --git a/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+index 9be4bc9e78c22c12ba594b16dac6901023f0fd47..3d9c26bc8cc14e98310f557f351871b082e5023e 100644
+--- a/net/minecraft/server/network/ServerGamePacketListenerImpl.java
++++ b/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+@@ -2087,7 +2087,7 @@ public class ServerGamePacketListenerImpl
+                 if (ca.spottedleaf.moonrise.common.util.TickThread.isTickThreadFor(this.player.level(), blockPos.getX() >> 4, blockPos.getZ() >> 4, 8) && this.player.canInteractWithBlock(blockPos, 1.0)) { // Folia - do not allow players to interact with blocks outside the current region
+                     Vec3 vec3 = location.subtract(Vec3.atCenterOf(blockPos));
+                     double d = 1.0000001;
+-                    if (Math.abs(vec3.x()) < 1.0000001 && Math.abs(vec3.y()) < 1.0000001 && Math.abs(vec3.z()) < 1.0000001) {
++                    if (fun.bm.lophine.config.modules.function.protocol.AlternativeBlockPlacementProtocolConfig.needIgnoreDistance() ||Math.abs(vec3.x()) < 1.0000001 && Math.abs(vec3.y()) < 1.0000001 && Math.abs(vec3.z()) < 1.0000001) { // Leaves - disableDistanceCheckForUseItem
+                         Direction direction = hitResult.getDirection();
+                         this.player.resetLastActionTime();
+                         int maxY = this.player.level().getMaxY();
+diff --git a/net/minecraft/world/item/BlockItem.java b/net/minecraft/world/item/BlockItem.java
+index 6db566adf2d0df1d26221eda04aa01738df6d3d2..8f112f382190d606a87f38da8bcdf8dd5f31d1c5 100644
+--- a/net/minecraft/world/item/BlockItem.java
++++ b/net/minecraft/world/item/BlockItem.java
+@@ -149,7 +149,7 @@ public class BlockItem extends Item {
+ 
+     @Nullable
+     protected BlockState getPlacementState(BlockPlaceContext context) {
+-        BlockState stateForPlacement = this.getBlock().getStateForPlacement(context);
++        BlockState stateForPlacement = this.getBlock().getRealStateForPlacement(context); // Leaves - alternativeBlockPlacement
+         return stateForPlacement != null && this.canPlace(context, stateForPlacement) ? stateForPlacement : null;
+     }
+ 
+diff --git a/net/minecraft/world/item/StandingAndWallBlockItem.java b/net/minecraft/world/item/StandingAndWallBlockItem.java
+index 12c6c8aeec89a0a55633c62fe98f5a3aa75fd476..1f0e7c391d02b18e2c89700025713ec3d759f2ea 100644
+--- a/net/minecraft/world/item/StandingAndWallBlockItem.java
++++ b/net/minecraft/world/item/StandingAndWallBlockItem.java
+@@ -27,14 +27,14 @@ public class StandingAndWallBlockItem extends BlockItem {
+     @Nullable
+     @Override
+     protected BlockState getPlacementState(BlockPlaceContext context) {
+-        BlockState stateForPlacement = this.wallBlock.getStateForPlacement(context);
++        BlockState stateForPlacement = this.wallBlock.getRealStateForPlacement(context); // Leaves - alternativeBlockPlacement
+         BlockState blockState = null;
+         LevelReader level = context.getLevel();
+         BlockPos clickedPos = context.getClickedPos();
+ 
+         for (Direction direction : context.getNearestLookingDirections()) {
+             if (direction != this.attachmentDirection.getOpposite()) {
+-                BlockState blockState1 = direction == this.attachmentDirection ? this.getBlock().getStateForPlacement(context) : stateForPlacement;
++                BlockState blockState1 = direction == this.attachmentDirection ? this.getBlock().getRealStateForPlacement(context) : stateForPlacement; // Leaves - alternativeBlockPlacement
+                 if (blockState1 != null && this.canPlace(level, blockState1, clickedPos)) {
+                     blockState = blockState1;
+                     break;
+diff --git a/net/minecraft/world/level/block/Block.java b/net/minecraft/world/level/block/Block.java
+index 644b9fab1d6729bf3964ebee0d6e9c46f89b8c46..634bdb554dfe757c3c9f13a79c3f644d8be4e3ea 100644
+--- a/net/minecraft/world/level/block/Block.java
++++ b/net/minecraft/world/level/block/Block.java
+@@ -439,6 +439,33 @@ public class Block extends BlockBehaviour implements ItemLike {
+     public void stepOn(Level level, BlockPos pos, BlockState state, Entity entity) {
+     }
+ 
++    // Leaves start - alternativeBlockPlacement
++    @Nullable
++    public BlockState getRealStateForPlacement(BlockPlaceContext ctx) {
++        BlockState vanillaState = this.getStateForPlacement(ctx);
++        switch (fun.bm.lophine.config.modules.function.protocol.AlternativeBlockPlacementProtocolConfig.alternativeBlockPlacement) {
++            case fun.bm.lophine.enums.EnumAlternativePlaceType.CARPET -> {
++                BlockState tryState = org.leavesmc.leaves.protocol.CarpetAlternativeBlockPlacement.alternativeBlockPlacement(this, ctx);
++                if (tryState != null) {
++                    return tryState;
++                }
++            }
++            case fun.bm.lophine.enums.EnumAlternativePlaceType.CARPET_FIX -> {
++                BlockState tryState = org.leavesmc.leaves.protocol.CarpetAlternativeBlockPlacement.alternativeBlockPlacementFix(this, ctx);
++                if (tryState != null) {
++                    return tryState;
++                }
++            }
++            case fun.bm.lophine.enums.EnumAlternativePlaceType.LITEMATICA -> {
++                if (vanillaState != null) {
++                    return org.leavesmc.leaves.protocol.LitematicaEasyPlaceProtocol.applyPlacementProtocol(vanillaState, ctx);
++                }
++            }
++        }
++        return vanillaState;
++    }
++    // Leaves end - alternativeBlockPlacement
++
+     @Nullable
+     public BlockState getStateForPlacement(BlockPlaceContext context) {
+         return this.defaultBlockState();

lophine-server/minecraft-patches/features/0033-Leaves-Replay-Mod-API.patch

@@ -0,0 +1,564 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Sun, 16 Nov 2025 15:48:12 +0800
+Subject: [PATCH] Leaves: Replay Mod API
+
+Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves) & ReplayMod (https://github.com/ReplayMod)
+Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
+
+This patch is Powered by ReplayMod (https://github.com/ReplayMod)
+
+diff --git a/net/minecraft/commands/CommandSourceStack.java b/net/minecraft/commands/CommandSourceStack.java
+index 8c005a7b9480da7c124c5bd5bfccd5ca83abbcb1..a814a67f321662f05e2c5f81666f75e128bf4ea7 100644
+--- a/net/minecraft/commands/CommandSourceStack.java
++++ b/net/minecraft/commands/CommandSourceStack.java
+@@ -580,7 +580,7 @@ public class CommandSourceStack implements ExecutionCommandSource<CommandSourceS
+ 
+     @Override
+     public Collection<String> getOnlinePlayerNames() {
+-        return this.entity instanceof ServerPlayer sourcePlayer && !sourcePlayer.getBukkitEntity().hasPermission("paper.bypass-visibility.tab-completion") ? this.getServer().getPlayerList().getPlayers().stream().filter(serverPlayer -> sourcePlayer.getBukkitEntity().canSee(serverPlayer.getBukkitEntity())).map(serverPlayer -> serverPlayer.getGameProfile().getName()).toList() : Lists.newArrayList(this.server.getPlayerNames()); // Paper - Make CommandSourceStack respect hidden players
++        return this.entity instanceof ServerPlayer sourcePlayer && !(sourcePlayer instanceof org.leavesmc.leaves.replay.ServerPhotographer) && !sourcePlayer.getBukkitEntity().hasPermission("paper.bypass-visibility.tab-completion") ? this.getServer().getPlayerList().getPlayers().stream().filter(serverPlayer -> sourcePlayer.getBukkitEntity().canSee(serverPlayer.getBukkitEntity())).map(serverPlayer -> serverPlayer.getGameProfile().getName()).toList() : Lists.newArrayList(this.server.getPlayerNames()); // Paper - Make CommandSourceStack respect hidden players // Leaves - only real player
+     }
+ 
+     @Override
+diff --git a/net/minecraft/commands/arguments/selector/EntitySelector.java b/net/minecraft/commands/arguments/selector/EntitySelector.java
+index 514f8fbdeb776087608665c35de95294aadf5cf0..b75772897cabc3e7c59301d451685378fa55b6c3 100644
+--- a/net/minecraft/commands/arguments/selector/EntitySelector.java
++++ b/net/minecraft/commands/arguments/selector/EntitySelector.java
+@@ -128,11 +128,12 @@ public class EntitySelector {
+             return this.findPlayers(source);
+         } else if (this.playerName != null) {
+             ServerPlayer playerByName = source.getServer().getPlayerList().getPlayerByName(this.playerName);
++            playerByName = playerByName instanceof org.leavesmc.leaves.replay.ServerPhotographer ? null : playerByName; // Leaves - skip photographer
+             return playerByName == null ? List.of() : List.of(playerByName);
+         } else if (this.entityUUID != null) {
+             for (ServerLevel serverLevel : source.getServer().getAllLevels()) {
+                 Entity entity = serverLevel.getEntity(this.entityUUID);
+-                if (entity != null) {
++                if (entity != null && !(entity instanceof org.leavesmc.leaves.replay.ServerPhotographer)) {
+                     if (entity.getType().isEnabled(source.enabledFeatures())) {
+                         return List.of(entity);
+                     }
+@@ -146,7 +147,7 @@ public class EntitySelector {
+             AABB absoluteAabb = this.getAbsoluteAabb(vec3);
+             if (this.currentEntity) {
+                 Predicate<Entity> predicate = this.getPredicate(vec3, absoluteAabb, null);
+-                return source.getEntity() != null && predicate.test(source.getEntity()) ? List.of(source.getEntity()) : List.of();
++                return source.getEntity() != null && !(source.getEntity() instanceof org.leavesmc.leaves.replay.ServerPhotographer) && predicate.test(source.getEntity()) ? List.of(source.getEntity()) : List.of(); // Leaves - skip photographer
+             } else {
+                 Predicate<Entity> predicate = this.getPredicate(vec3, absoluteAabb, source.enabledFeatures());
+                 List<Entity> list = new ObjectArrayList<>();
+@@ -157,6 +158,7 @@ public class EntitySelector {
+                         this.addEntities(list, serverLevel1, absoluteAabb, predicate);
+                     }
+                 }
++                list.removeIf(entity -> entity instanceof org.leavesmc.leaves.replay.ServerPhotographer); // Leaves - skip photographer
+ 
+                 return this.sortAndLimit(vec3, list);
+             }
+@@ -192,9 +194,11 @@ public class EntitySelector {
+         this.checkPermissions(source);
+         if (this.playerName != null) {
+             ServerPlayer playerByName = source.getServer().getPlayerList().getPlayerByName(this.playerName);
++            playerByName = playerByName instanceof org.leavesmc.leaves.replay.ServerPhotographer ? null : playerByName; // Leaves - skip photographer
+             return playerByName == null ? List.of() : List.of(playerByName);
+         } else if (this.entityUUID != null) {
+             ServerPlayer playerByName = source.getServer().getPlayerList().getPlayer(this.entityUUID);
++            playerByName = playerByName instanceof org.leavesmc.leaves.replay.ServerPhotographer ? null : playerByName; // Leaves - skip photographer
+             return playerByName == null ? List.of() : List.of(playerByName);
+         } else {
+             Vec3 vec3 = this.position.apply(source.getPosition());
+@@ -206,11 +210,11 @@ public class EntitySelector {
+                 int resultLimit = this.getResultLimit();
+                 List<ServerPlayer> players;
+                 if (this.isWorldLimited()) {
+-                    players = source.getLevel().getPlayers(predicate, resultLimit);
++                    players = source.getLevel().getPlayers((player -> !(player instanceof org.leavesmc.leaves.replay.ServerPhotographer) && predicate.test(player)), resultLimit); // Leaves - skip photographer
+                 } else {
+                     players = new ObjectArrayList<>();
+ 
+-                    for (ServerPlayer serverPlayer1 : source.getServer().getPlayerList().getPlayers()) {
++                    for (ServerPlayer serverPlayer1 : source.getServer().getPlayerList().realPlayers) { // Leaves - only real players
+                         if (predicate.test(serverPlayer1)) {
+                             players.add(serverPlayer1);
+                             if (players.size() >= resultLimit) {
+diff --git a/net/minecraft/server/MinecraftServer.java b/net/minecraft/server/MinecraftServer.java
+index c33757d3e53a97148c11f601cde0b6127d663f11..c67fed7b35f273a2eb6809897a891988fe30558c 100644
+--- a/net/minecraft/server/MinecraftServer.java
++++ b/net/minecraft/server/MinecraftServer.java
+@@ -1805,7 +1805,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+     }
+ 
+     private ServerStatus.Players buildPlayerStatus() {
+-        List<ServerPlayer> players = new java.util.ArrayList<>(this.playerList.getPlayers()); // Folia - region threading
++        List<ServerPlayer> players = new java.util.ArrayList<>(this.playerList.realPlayers); // Folia - region threading
+         int maxPlayers = this.getMaxPlayers();
+         if (this.hidesOnlinePlayers()) {
+             return new ServerStatus.Players(maxPlayers, players.size(), List.of());
+@@ -2006,7 +2006,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+ 
+     @Override
+     public int getPlayerCount() {
+-        return this.playerList.getPlayerCount();
++        return this.playerList.realPlayers.size(); // Leaves - only real player
+     }
+ 
+     @Override
+@@ -2420,7 +2420,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+                     if (Thread.currentThread() != this.serverThread) return; // Paper
+                     // Paper start - we don't need to save everything, just advancements
+                     // this.getPlayerList().saveAll();
+-                    for (final ServerPlayer player : this.getPlayerList().getPlayers()) {
++                    for (final ServerPlayer player : this.getPlayerList().realPlayers) { // Leaves - only real players
+                         player.getAdvancements().save();
+                     }
+                     // Paper end - we don't need to save everything, just advancements
+@@ -2559,7 +2559,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+             if (!playerList.isUsingWhitelist()) return; // Paper - whitelist not enabled
+             UserWhiteList whiteList = playerList.getWhiteList();
+ 
+-            for (ServerPlayer serverPlayer : Lists.newArrayList(playerList.getPlayers())) {
++            for (ServerPlayer serverPlayer : Lists.newArrayList(playerList.realPlayers)) { // Leaves - only real player
+                 if (!whiteList.isWhiteListed(serverPlayer.getGameProfile()) && !this.getPlayerList().isOp(serverPlayer.getGameProfile())) { // Paper - Fix kicking ops when whitelist is reloaded (MC-171420)
+                     serverPlayer.connection.disconnect(net.kyori.adventure.text.Component.text(org.spigotmc.SpigotConfig.whitelistMessage), org.bukkit.event.player.PlayerKickEvent.Cause.WHITELIST); // Paper - use configurable message & kick event cause
+                 }
+diff --git a/net/minecraft/server/PlayerAdvancements.java b/net/minecraft/server/PlayerAdvancements.java
+index 5c0e338dc1b0eb5724d10a73d6fc7975f9d2e5e5..0e7e4246837353a5936a6388f23b6b4b2ec1d5f3 100644
+--- a/net/minecraft/server/PlayerAdvancements.java
++++ b/net/minecraft/server/PlayerAdvancements.java
+@@ -168,7 +168,7 @@ public class PlayerAdvancements {
+ 
+     public boolean award(AdvancementHolder advancement, String criterionKey) {
+         // Leaves start - bot can't get advancement
+-        if (player instanceof org.leavesmc.leaves.bot.ServerBot) {
++        if (player instanceof org.leavesmc.leaves.bot.ServerBot || player instanceof org.leavesmc.leaves.replay.ServerPhotographer) { // Leaves - and photographer
+             return false;
+         }
+         // Leaves end - bot can't get advancement
+diff --git a/net/minecraft/server/ServerScoreboard.java b/net/minecraft/server/ServerScoreboard.java
+index fc1c377ad05edcefacd407671801ae605f3fc31a..5635f0940b4b70f27c8dfdc1aa666fcb7e26d55d 100644
+--- a/net/minecraft/server/ServerScoreboard.java
++++ b/net/minecraft/server/ServerScoreboard.java
+@@ -242,7 +242,7 @@ public class ServerScoreboard extends Scoreboard {
+     public void startTrackingObjective(Objective objective) {
+         List<Packet<?>> startTrackingPackets = this.getStartTrackingPackets(objective);
+ 
+-        for (ServerPlayer serverPlayer : this.server.getPlayerList().getPlayers()) {
++        for (ServerPlayer serverPlayer : this.server.getPlayerList().realPlayers) { // Leaves - only real players
+             if (serverPlayer.getBukkitEntity().getScoreboard().getHandle() != this) continue; // CraftBukkit - Only players on this board
+             for (Packet<?> packet : startTrackingPackets) {
+                 serverPlayer.connection.send(packet);
+@@ -268,7 +268,7 @@ public class ServerScoreboard extends Scoreboard {
+     public void stopTrackingObjective(Objective objective) {
+         List<Packet<?>> stopTrackingPackets = this.getStopTrackingPackets(objective);
+ 
+-        for (ServerPlayer serverPlayer : this.server.getPlayerList().getPlayers()) {
++        for (ServerPlayer serverPlayer : this.server.getPlayerList().realPlayers) { // Leaves - only real players
+             if (serverPlayer.getBukkitEntity().getScoreboard().getHandle() != this) continue; // CraftBukkit - Only players on this board
+             for (Packet<?> packet : stopTrackingPackets) {
+                 serverPlayer.connection.send(packet);
+diff --git a/net/minecraft/server/commands/DefaultGameModeCommands.java b/net/minecraft/server/commands/DefaultGameModeCommands.java
+index c2ab47bb97c4fbbbc48a8ff0538ab8fd38532a88..2b7d11195f96e68a004e0e060e19d4004bb8a154 100644
+--- a/net/minecraft/server/commands/DefaultGameModeCommands.java
++++ b/net/minecraft/server/commands/DefaultGameModeCommands.java
+@@ -27,7 +27,7 @@ public class DefaultGameModeCommands {
+         server.setDefaultGameType(gamemode);
+         GameType forcedGameType = server.getForcedGameType();
+         if (forcedGameType != null) {
+-            for (ServerPlayer serverPlayer : server.getPlayerList().getPlayers()) {
++            for (ServerPlayer serverPlayer : server.getPlayerList().realPlayers) { // Leaves - only real players
+                 serverPlayer.getBukkitEntity().taskScheduler.schedule((ServerPlayer player) -> { // Folia - region threading
+                 // Paper start - Expand PlayerGameModeChangeEvent
+                 org.bukkit.event.player.PlayerGameModeChangeEvent event = player.setGameMode(gamemode, org.bukkit.event.player.PlayerGameModeChangeEvent.Cause.DEFAULT_GAMEMODE, net.kyori.adventure.text.Component.empty()); // Folia - region threading
+diff --git a/net/minecraft/server/commands/ListPlayersCommand.java b/net/minecraft/server/commands/ListPlayersCommand.java
+index c6ae34f91b3629990294fc5e69237a1e600ef038..2109b0a2d4099e64c34cd1c45b83f72654d3b615 100644
+--- a/net/minecraft/server/commands/ListPlayersCommand.java
++++ b/net/minecraft/server/commands/ListPlayersCommand.java
+@@ -33,7 +33,7 @@ public class ListPlayersCommand {
+     private static int format(CommandSourceStack source, Function<ServerPlayer, Component> nameExtractor) {
+         PlayerList playerList = source.getServer().getPlayerList();
+         // CraftBukkit start
+-        List<ServerPlayer> playersTemp = playerList.getPlayers();
++        List<ServerPlayer> playersTemp = playerList.realPlayers;
+         if (source.getBukkitSender() instanceof org.bukkit.entity.Player) {
+             org.bukkit.entity.Player sender = (org.bukkit.entity.Player) source.getBukkitSender();
+             playersTemp = playersTemp.stream().filter((ep) -> sender.canSee(ep.getBukkitEntity())).collect(java.util.stream.Collectors.toList());
+diff --git a/net/minecraft/server/commands/OpCommand.java b/net/minecraft/server/commands/OpCommand.java
+index e6c7bbb023000b9de90c1256274ff5aba4a6478a..98f8804d58616592332e2a968282be6ad8903ea8 100644
+--- a/net/minecraft/server/commands/OpCommand.java
++++ b/net/minecraft/server/commands/OpCommand.java
+@@ -25,7 +25,7 @@ public class OpCommand {
+                             (commandContext, suggestionsBuilder) -> {
+                                 PlayerList playerList = commandContext.getSource().getServer().getPlayerList();
+                                 return SharedSuggestionProvider.suggest(
+-                                    playerList.getPlayers()
++                                    playerList.realPlayers // Leaves - only real player
+                                         .stream()
+                                         .filter(serverPlayer -> !playerList.isOp(serverPlayer.getGameProfile()))
+                                         .map(serverPlayer -> serverPlayer.getGameProfile().getName()),
+diff --git a/net/minecraft/server/commands/ParticleCommand.java b/net/minecraft/server/commands/ParticleCommand.java
+index 33d96239f4b72a5587dc70f9602847a870d6d6a5..a83ce2cd112fca02cf3545f8c38e5cafae2c7c0e 100644
+--- a/net/minecraft/server/commands/ParticleCommand.java
++++ b/net/minecraft/server/commands/ParticleCommand.java
+@@ -36,7 +36,7 @@ public class ParticleCommand {
+                                 0.0F,
+                                 0,
+                                 false,
+-                                commandContext.getSource().getServer().getPlayerList().getPlayers()
++                                commandContext.getSource().getServer().getPlayerList().realPlayers // Leaves - only real player
+                             )
+                         )
+                         .then(
+@@ -50,7 +50,7 @@ public class ParticleCommand {
+                                         0.0F,
+                                         0,
+                                         false,
+-                                        context1.getSource().getServer().getPlayerList().getPlayers()
++                                        context1.getSource().getServer().getPlayerList().realPlayers // Leaves - only real player
+                                     )
+                                 )
+                                 .then(
+@@ -68,7 +68,7 @@ public class ParticleCommand {
+                                                                 FloatArgumentType.getFloat(context1, "speed"),
+                                                                 IntegerArgumentType.getInteger(context1, "count"),
+                                                                 false,
+-                                                                context1.getSource().getServer().getPlayerList().getPlayers()
++                                                                context1.getSource().getServer().getPlayerList().realPlayers // Leaves - only real player
+                                                             )
+                                                         )
+                                                         .then(
+@@ -82,7 +82,7 @@ public class ParticleCommand {
+                                                                         FloatArgumentType.getFloat(context1, "speed"),
+                                                                         IntegerArgumentType.getInteger(context1, "count"),
+                                                                         true,
+-                                                                        context1.getSource().getServer().getPlayerList().getPlayers()
++                                                                        context1.getSource().getServer().getPlayerList().realPlayers // Leaves - only real player
+                                                                     )
+                                                                 )
+                                                                 .then(
+@@ -112,7 +112,7 @@ public class ParticleCommand {
+                                                                         FloatArgumentType.getFloat(context1, "speed"),
+                                                                         IntegerArgumentType.getInteger(context1, "count"),
+                                                                         false,
+-                                                                        context1.getSource().getServer().getPlayerList().getPlayers()
++                                                                        context1.getSource().getServer().getPlayerList().realPlayers // Leaves - only real player
+                                                                     )
+                                                                 )
+                                                                 .then(
+diff --git a/net/minecraft/server/commands/TeamMsgCommand.java b/net/minecraft/server/commands/TeamMsgCommand.java
+index 134d7b1a9d5a5a47ebf4aabff110dde914cd6fe1..894dd1d048904b8a775416ea6cb3112215c567bc 100644
+--- a/net/minecraft/server/commands/TeamMsgCommand.java
++++ b/net/minecraft/server/commands/TeamMsgCommand.java
+@@ -40,7 +40,7 @@ public class TeamMsgCommand {
+                                 } else {
+                                     List<ServerPlayer> list = commandSourceStack.getServer()
+                                         .getPlayerList()
+-                                        .getPlayers()
++                                        .realPlayers // Leaves - only real players
+                                         .stream()
+                                         .filter(player -> player == entityOrException || player.getTeam() == team)
+                                         .toList();
+diff --git a/net/minecraft/server/commands/WhitelistCommand.java b/net/minecraft/server/commands/WhitelistCommand.java
+index 763a51d9a0859296eb4ea52b6879d6c7703db673..25b4fcf79dbf3e227451b3321d8fd38bab55ffe9 100644
+--- a/net/minecraft/server/commands/WhitelistCommand.java
++++ b/net/minecraft/server/commands/WhitelistCommand.java
+@@ -43,7 +43,7 @@ public class WhitelistCommand {
+                                     (commandContext, suggestionsBuilder) -> {
+                                         PlayerList playerList = commandContext.getSource().getServer().getPlayerList();
+                                         return SharedSuggestionProvider.suggest(
+-                                            playerList.getPlayers()
++                                            playerList.realPlayers // Leaves - only real player
+                                                 .stream()
+                                                 .filter(serverPlayer -> !playerList.getWhiteList().isWhiteListed(serverPlayer.getGameProfile()))
+                                                 .map(serverPlayer -> serverPlayer.getGameProfile().getName()),
+diff --git a/net/minecraft/server/gui/PlayerListComponent.java b/net/minecraft/server/gui/PlayerListComponent.java
+index f5ba0c9a4c3f9eaa38eeb689de915c25c7165433..24bbc32bc17802edbd9cc14310fe8141c0ad85b0 100644
+--- a/net/minecraft/server/gui/PlayerListComponent.java
++++ b/net/minecraft/server/gui/PlayerListComponent.java
+@@ -17,8 +17,8 @@ public class PlayerListComponent extends JList<String> {
+         if (this.tickCount++ % 20 == 0) {
+             Vector<String> list = new Vector<>();
+ 
+-            for (int i = 0; i < this.server.getPlayerList().getPlayers().size(); i++) {
+-                list.add(this.server.getPlayerList().getPlayers().get(i).getGameProfile().getName());
++            for (int i = 0; i < this.server.getPlayerList().realPlayers.size(); i++) { // Leaves - only real players
++                list.add(this.server.getPlayerList().realPlayers.get(i).getGameProfile().getName()); // Leaves - only real players
+             }
+ 
+             this.setListData(list);
+diff --git a/net/minecraft/server/level/ServerLevel.java b/net/minecraft/server/level/ServerLevel.java
+index 3393fb585747aaf3fa270c4bfe06ed4e9174d519..c58b88f09e6f08d178fcb17a13dd790c3cb62aae 100644
+--- a/net/minecraft/server/level/ServerLevel.java
++++ b/net/minecraft/server/level/ServerLevel.java
+@@ -2836,7 +2836,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
+             if (entity instanceof ServerPlayer serverPlayer) {
+                 ServerLevel.this.players.add(serverPlayer);
+                 // Leaves start - skip
+-                if (!(serverPlayer instanceof org.leavesmc.leaves.bot.ServerBot)) {
++                if (!(serverPlayer instanceof org.leavesmc.leaves.bot.ServerBot) && !(serverPlayer instanceof org.leavesmc.leaves.replay.ServerPhotographer)) { // and photographer
+                     ServerLevel.this.realPlayers.add(serverPlayer);
+                 }
+                 // Leaves end - skip
+@@ -2928,7 +2928,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
+             if (entity instanceof ServerPlayer serverPlayer) {
+                 ServerLevel.this.players.remove(serverPlayer);
+                 // Leaves start - skip
+-                if (!(serverPlayer instanceof org.leavesmc.leaves.bot.ServerBot)) {
++                if (!(serverPlayer instanceof org.leavesmc.leaves.bot.ServerBot) && !(serverPlayer instanceof org.leavesmc.leaves.replay.ServerPhotographer)) { // and photographer
+                     ServerLevel.this.realPlayers.remove(serverPlayer);
+                 }
+                 // Leaves end - skip
+diff --git a/net/minecraft/server/level/ServerPlayer.java b/net/minecraft/server/level/ServerPlayer.java
+index 4b2dba8b30b72fb3acc00957b3e19d6fc178c99e..afd607df83fda3de6f53f55ad305c8f69fe6ddb6 100644
+--- a/net/minecraft/server/level/ServerPlayer.java
++++ b/net/minecraft/server/level/ServerPlayer.java
+@@ -194,7 +194,7 @@ import net.minecraft.world.scores.criteria.ObjectiveCriteria;
+ import org.slf4j.Logger;
+ 
+ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patches.chunk_system.player.ChunkSystemServerPlayer { // Paper - rewrite chunk system
+-    private static final Logger LOGGER = LogUtils.getLogger();
++    protected static final Logger LOGGER = LogUtils.getLogger();
+     public static final long LAST_SAVE_ABSENT = Long.MIN_VALUE; public long lastSave = LAST_SAVE_ABSENT; // Paper // Folia - threaded regions - changed to nanoTime
+     private static final int NEUTRAL_MOB_DEATH_NOTIFICATION_RADII_XZ = 32;
+     private static final int NEUTRAL_MOB_DEATH_NOTIFICATION_RADII_Y = 10;
+diff --git a/net/minecraft/server/players/PlayerList.java b/net/minecraft/server/players/PlayerList.java
+index 11c1eb6995ec3aa896815efa59477096c39089d1..762728e490a152d159684324e200ab0d2852ac7f 100644
+--- a/net/minecraft/server/players/PlayerList.java
++++ b/net/minecraft/server/players/PlayerList.java
+@@ -130,6 +130,7 @@ public abstract class PlayerList {
+     private boolean allowCommandsForAllPlayers;
+     private static final boolean ALLOW_LOGOUTIVATOR = false;
+     private int sendAllPlayerInfoIn;
++    public final List<ServerPlayer> realPlayers = new java.util.concurrent.CopyOnWriteArrayList(); // Leaves - replay api
+ 
+     // CraftBukkit start
+     private org.bukkit.craftbukkit.CraftServer cserver;
+@@ -213,6 +214,123 @@ public abstract class PlayerList {
+ 
+     abstract public void loadAndSaveFiles(); // Paper - fix converting txt to json file; moved from DedicatedPlayerList constructor
+ 
++    // Leaves start - replay mod api
++    public void placeNewPhotographer(Connection connection, org.leavesmc.leaves.replay.ServerPhotographer player, ServerLevel worldserver) {
++        player.isRealPlayer = true; // Paper
++        player.loginTime = System.currentTimeMillis(); // Paper
++
++        ServerLevel worldserver1 = worldserver;
++
++        player.setServerLevel(worldserver1);
++        player.spawnIn(worldserver1);
++        player.gameMode.setLevel((ServerLevel) player.level());
++
++        LevelData worlddata = worldserver1.getLevelData();
++
++        player.loadGameTypes(null);
++        ServerGamePacketListenerImpl playerconnection = new ServerGamePacketListenerImpl(this.server, connection, player, CommonListenerCookie.createInitial(player.gameProfile, false));
++        GameRules gamerules = worldserver1.getGameRules();
++        boolean flag = gamerules.getBoolean(GameRules.RULE_DO_IMMEDIATE_RESPAWN);
++        boolean flag1 = gamerules.getBoolean(GameRules.RULE_REDUCEDDEBUGINFO);
++        boolean flag2 = gamerules.getBoolean(GameRules.RULE_LIMITED_CRAFTING);
++
++        playerconnection.send(new ClientboundLoginPacket(player.getId(), worlddata.isHardcore(), this.server.levelKeys(), this.getMaxPlayers(), worldserver1.getWorld().getSendViewDistance(), worldserver1.getWorld().getSimulationDistance(), flag1, !flag, flag2, player.createCommonSpawnInfo(worldserver1), this.server.enforceSecureProfile())); // Paper - replace old player chunk management
++        player.getBukkitEntity().sendSupportedChannels(); // CraftBukkit
++        playerconnection.send(new ClientboundChangeDifficultyPacket(worlddata.getDifficulty(), worlddata.isDifficultyLocked()));
++        playerconnection.send(new ClientboundPlayerAbilitiesPacket(player.getAbilities()));
++        playerconnection.send(new ClientboundSetHeldSlotPacket(player.getInventory().getSelectedSlot()));
++        RecipeManager craftingmanager = this.server.getRecipeManager();
++        playerconnection.send(new ClientboundUpdateRecipesPacket(craftingmanager.getSynchronizedItemProperties(), craftingmanager.getSynchronizedStonecutterRecipes()));
++
++        this.sendPlayerPermissionLevel(player);
++        player.getStats().markAllDirty();
++        player.getRecipeBook().sendInitialRecipeBook(player);
++        this.updateEntireScoreboard(worldserver1.getScoreboard(), player);
++        this.server.invalidateStatus();
++
++        playerconnection.teleport(player.getX(), player.getY(), player.getZ(), player.getYRot(), player.getXRot());
++        ServerStatus serverping = this.server.getStatus();
++
++        if (serverping != null) {
++            player.sendServerStatus(serverping);
++        }
++
++        this.players.add(player);
++        this.playersByName.put(player.getScoreboardName().toLowerCase(java.util.Locale.ROOT), player); // Spigot
++        this.playersByUUID.put(player.getUUID(), player);
++
++        player.supressTrackerForLogin = true;
++        worldserver1.getCurrentWorldData().connections.add(player.connection.connection);
++        worldserver1.addNewPlayer(player);
++        this.server.getCustomBossEvents().onPlayerConnect(player);
++        org.bukkit.craftbukkit.entity.CraftPlayer bukkitPlayer = player.getBukkitEntity();
++
++        player.containerMenu.transferTo(player.containerMenu, bukkitPlayer);
++        if (!player.connection.isAcceptingMessages()) {
++            return;
++        }
++
++        // org.leavesmc.leaves.protocol.core.LeavesProtocolManager.handlePlayerJoin(player); // Leaves - protocol
++
++        // Leaves start - bot support
++        if (fun.bm.lophine.config.modules.function.FakeplayerConfig.enable) {
++            org.leavesmc.leaves.bot.ServerBot bot = this.server.getBotList().getBotByName(player.getScoreboardName());
++            if (bot != null) {
++                this.server.getBotList().removeBot(bot, org.leavesmc.leaves.event.bot.BotRemoveEvent.RemoveReason.INTERNAL, player.getBukkitEntity(), false);
++            }
++            this.server.getBotList().bots.forEach(bot1 -> {
++                bot1.sendPlayerInfo(player);
++                bot1.sendFakeDataIfNeed(player, true);
++            }); // Leaves - render bot
++        }
++        // Leaves end - bot support
++
++        final List<ServerPlayer> onlinePlayers = Lists.newArrayListWithExpectedSize(this.players.size() - 1);
++        final List<ServerPlayer> playerList = List.copyOf(this.players); // Lophine - copy to avoid ConcurrentModificationException
++        for (ServerPlayer serverPlayer : playerList) {
++            if (serverPlayer == player || !bukkitPlayer.canSee(serverPlayer.getBukkitEntity())) {
++                continue;
++            }
++
++            // Leaves start - skip photographer
++            if (serverPlayer instanceof org.leavesmc.leaves.replay.ServerPhotographer) {
++                continue;
++            }
++            // Leaves end - skip photographer
++
++            onlinePlayers.add(serverPlayer);
++        }
++        if (!onlinePlayers.isEmpty()) {
++            player.connection.send(ClientboundPlayerInfoUpdatePacket.createPlayerInitializing(onlinePlayers, player));
++        }
++
++        player.sentListPacket = true;
++        player.supressTrackerForLogin = false;
++        player.level().getChunkSource().chunkMap.addEntity(player);
++
++        this.sendLevelInfo(player, worldserver1);
++
++        if (player.level() == worldserver1 && !worldserver1.players().contains(player)) {
++            worldserver1.addNewPlayer(player);
++            this.server.getCustomBossEvents().onPlayerConnect(player);
++        }
++
++        worldserver1 = player.level();
++        for (MobEffectInstance mobeffect : player.getActiveEffects()) {
++            playerconnection.send(new ClientboundUpdateMobEffectPacket(player.getId(), mobeffect, false));
++        }
++
++        if (player.isDeadOrDying()) {
++            net.minecraft.core.Holder<net.minecraft.world.level.biome.Biome> plains = worldserver1.registryAccess().lookupOrThrow(net.minecraft.core.registries.Registries.BIOME)
++                    .getOrThrow(net.minecraft.world.level.biome.Biomes.PLAINS);
++            player.connection.send(new net.minecraft.network.protocol.game.ClientboundLevelChunkWithLightPacket(
++                    new net.minecraft.world.level.chunk.EmptyLevelChunk(worldserver1, player.chunkPosition(), plains),
++                    worldserver1.getLightEngine(), null, null, false)
++            );
++        }
++    }
++    // Leaves end - replay mod api
++
+     public void loadSpawnForNewPlayer(Connection connection, ServerPlayer player, CommonListenerCookie cookie, org.apache.commons.lang3.mutable.MutableObject<net.minecraft.util.ProblemReporter.ScopedCollector> scopedCollectorStore, org.apache.commons.lang3.mutable.MutableObject<ValueInput> data, org.apache.commons.lang3.mutable.MutableObject<String> lastKnownName, ca.spottedleaf.concurrentutil.completable.CallbackCompletable<org.bukkit.Location> toComplete) { // Folia - region threading - rewrite login process
+         player.isRealPlayer = true; // Paper
+         player.loginTime = System.currentTimeMillis(); // Paper - Replace OfflinePlayer#getLastPlayed
+@@ -398,6 +516,7 @@ public abstract class PlayerList {
+ 
+             // player.connection.send(ClientboundPlayerInfoUpdatePacket.createPlayerInitializing(this.players)); // CraftBukkit - replaced with loop below
+             this.players.add(player);
++            this.realPlayers.add(player); // Leaves - replay api
+             this.playersByName.put(player.getScoreboardName().toLowerCase(java.util.Locale.ROOT), player); // Spigot
+             this.playersByUUID.put(player.getUUID(), player);
+             // this.broadcastAll(ClientboundPlayerInfoUpdatePacket.createPlayerInitializing(List.of(player))); // CraftBukkit - replaced with loop below
+@@ -601,6 +720,7 @@ public abstract class PlayerList {
+     }
+ 
+     protected void save(ServerPlayer player) {
++        if (player instanceof org.leavesmc.leaves.replay.ServerPhotographer) return; // Leaves - skip photographer
+         if (!player.getBukkitEntity().isPersistent()) return; // CraftBukkit
+         player.lastSave = System.nanoTime(); // Folia - region threading - changed to nanoTime tracking
+         this.playerIo.save(player);
+@@ -615,6 +735,44 @@ public abstract class PlayerList {
+         }
+     }
+ 
++    // Leaves start - replay mod api
++    public void removePhotographer(org.leavesmc.leaves.replay.ServerPhotographer entityplayer) {
++        ServerLevel worldserver = entityplayer.level();
++
++        entityplayer.awardStat(Stats.LEAVE_GAME);
++
++        if (entityplayer.containerMenu != entityplayer.inventoryMenu) {
++            entityplayer.closeContainer(org.bukkit.event.inventory.InventoryCloseEvent.Reason.DISCONNECT);
++        }
++
++        if (server.isSameThread()) entityplayer.doTick();
++
++        if (this.collideRuleTeamName != null) {
++            final net.minecraft.world.scores.Scoreboard scoreBoard = this.server.getLevel(Level.OVERWORLD).getScoreboard();
++            final PlayerTeam team = scoreBoard.getPlayersTeam(this.collideRuleTeamName);
++            if (entityplayer.getTeam() == team && team != null) {
++                scoreBoard.removePlayerFromTeam(entityplayer.getScoreboardName(), team);
++            }
++        }
++
++        worldserver.getCurrentWorldData().connections.remove(entityplayer.connection.connection);
++        worldserver.removePlayerImmediately(entityplayer, Entity.RemovalReason.UNLOADED_WITH_PLAYER);
++        entityplayer.retireScheduler();
++        entityplayer.getAdvancements().stopListening();
++        this.players.remove(entityplayer);
++        this.playersByName.remove(entityplayer.getScoreboardName().toLowerCase(java.util.Locale.ROOT));
++        this.server.getCustomBossEvents().onPlayerDisconnect(entityplayer);
++        UUID uuid = entityplayer.getUUID();
++        ServerPlayer entityplayer1 = this.playersByUUID.get(uuid);
++
++        if (entityplayer1 == entityplayer) {
++            this.playersByUUID.remove(uuid);
++        }
++
++        this.cserver.getScoreboardManager().removePlayer(entityplayer.getBukkitEntity());
++    }
++    // Leaves stop - replay mod api
++
+     public @Nullable net.kyori.adventure.text.Component remove(ServerPlayer player) { // CraftBukkit - return string // Paper - return Component
+         // Paper start - Fix kick event leave message not being sent
+         return this.remove(player, net.kyori.adventure.text.Component.translatable("multiplayer.player.left", net.kyori.adventure.text.format.NamedTextColor.YELLOW, io.papermc.paper.configuration.GlobalConfiguration.get().messages.useDisplayNameInQuitMessage ? player.getBukkitEntity().displayName() : io.papermc.paper.adventure.PaperAdventure.asAdventure(player.getDisplayName())));
+@@ -688,6 +846,7 @@ public abstract class PlayerList {
+         player.retireScheduler(); // Paper - Folia schedulers
+         player.getAdvancements().stopListening();
+         this.players.remove(player);
++        this.realPlayers.remove(player); // Leaves - replay api
+         this.playersByName.remove(player.getScoreboardName().toLowerCase(java.util.Locale.ROOT)); // Spigot
+         this.server.getCustomBossEvents().onPlayerDisconnect(player);
+         UUID uuid = player.getUUID();
+@@ -1044,15 +1203,15 @@ public abstract class PlayerList {
+     }
+ 
+     public String[] getPlayerNamesArray() {
+-        List<ServerPlayer> players = new java.util.ArrayList<>(this.players); // Folia - region threading
+-        String[] strings = new String[this.players.size() + this.server.getBotList().bots.size()]; // Leaves - fakeplayer support
++        List<ServerPlayer> players = new java.util.ArrayList<>(this.realPlayers); // Folia - region threading
++        String[] strings = new String[players.size() + this.server.getBotList().bots.size()]; // Leaves - fakeplayer support, and skip photographer
+ 
+-        for (int i = 0; i < players.size(); i++) { // Folia - region threading
+-            strings[i] = players.get(i).getGameProfile().getName(); // Folia - region threading
++        for (int i = 0; i < players.size(); i++) { // Folia - region threading // Leaves - only real players
++            strings[i] = players.get(i).getGameProfile().getName(); // Folia - region threading // Leaves - only real players
+         }
+         // Leaves start - fakeplayer support
+-        for (int i = this.players.size(); i < strings.length; ++i) {
+-            strings[i] = this.server.getBotList().bots.get(i - this.players.size()).getGameProfile().getName();
++        for (int i = players.size(); i < strings.length; ++i) { // Leaves - only real players
++            strings[i] = this.server.getBotList().bots.get(i - players.size()).getGameProfile().getName(); // Leaves - only real players
+         }
+         // Leaves end - fakeplayer support
+ 
+diff --git a/net/minecraft/world/entity/LivingEntity.java b/net/minecraft/world/entity/LivingEntity.java
+index 12466e0294123a5922ee7694984d4d277a390ddd..205e2648569b7c18f488aa4d3d9ec944bb1babf4 100644
+--- a/net/minecraft/world/entity/LivingEntity.java
++++ b/net/minecraft/world/entity/LivingEntity.java
+@@ -257,7 +257,7 @@ public abstract class LivingEntity extends Entity implements Attackable, Waypoin
+     protected ItemStack useItem = ItemStack.EMPTY;
+     public int useItemRemaining;
+     protected int fallFlyTicks;
+-    private BlockPos lastPos;
++    protected BlockPos lastPos;
+     private Optional<BlockPos> lastClimbablePos = Optional.empty();
+     @Nullable
+     private DamageSource lastDamageSource;

lophine-server/minecraft-patches/features/0034-Leaves-Catch-update-suppression-crash.patch

@@ -0,0 +1,217 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Bacteriawa <A3167717663@hotmail.com>
+Date: Sat, 15 Nov 2025 01:06:20 +0800
+Subject: [PATCH] Leaves: Catch update suppression crash
+
+Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves)
+Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
+
+diff --git a/net/minecraft/network/protocol/PacketUtils.java b/net/minecraft/network/protocol/PacketUtils.java
+index 7280ca2250ade4166a1a883b205bbc89f4e00d1a..06268ac3420fc03a798a20bb617ba89a032df527 100644
+--- a/net/minecraft/network/protocol/PacketUtils.java
++++ b/net/minecraft/network/protocol/PacketUtils.java
+@@ -30,7 +30,20 @@ public class PacketUtils {
+                         final int packetTimerId = profiler.getOrCreateTimerAndStart(() -> "Packet Handler: ".concat(io.papermc.paper.util.ObfHelper.INSTANCE.deobfClassName(packet.getClass().getName()))); try { // Folia - profiler
+                         packet.handle(processor);
+                         } finally { profiler.stopTimer(packetTimerId); } // Folia - profiler
++                    // Leaves start - update suppression crash fix
++                    } catch (org.leavesmc.leaves.util.UpdateSuppressionException exception) {
++                        if (processor instanceof net.minecraft.server.network.ServerGamePacketListenerImpl gamePacketListener) {
++                            exception.providePlayer(gamePacketListener.player);
++                        }
++                        exception.consume();
+                     } catch (Exception var4) {
++                        if (var4.getCause() instanceof org.leavesmc.leaves.util.UpdateSuppressionException exception) {
++                            if (processor instanceof net.minecraft.server.network.ServerGamePacketListenerImpl gamePacketListener) {
++                                exception.providePlayer(gamePacketListener.player);
++                            }
++                            exception.consume();
++                        }
++                        // Leaves end - update suppression crash fix
+                         if (var4 instanceof ReportedException reportedException && reportedException.getCause() instanceof OutOfMemoryError) {
+                             throw makeReportedException(var4, packet, processor);
+                         }
+diff --git a/net/minecraft/server/MinecraftServer.java b/net/minecraft/server/MinecraftServer.java
+index c67fed7b35f273a2eb6809897a891988fe30558c..1f1e23d9cd73e3ada89367a080de445a18823d7f 100644
+--- a/net/minecraft/server/MinecraftServer.java
++++ b/net/minecraft/server/MinecraftServer.java
+@@ -1883,8 +1883,17 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+             try {
+                 profiler.startTimer(serverLevel.tickTimerId); try { // Folia - profiler
+                 serverLevel.tick(hasTimeLeft, region); // Folia - region threading
++                    // Leaves start - update suppression crash fix
++                } catch (org.leavesmc.leaves.util.UpdateSuppressionException exception) {
++                    exception.provideLevel(serverLevel);
++                    exception.consume();
+                 } finally { profiler.stopTimer(serverLevel.tickTimerId); } // Folia - profiler
+             } catch (Throwable var7) {
++                if (var7.getCause() instanceof org.leavesmc.leaves.util.UpdateSuppressionException exception) {
++                    exception.provideLevel(serverLevel);
++                    exception.consume();
++                }
++                // Leaves end - update suppression crash fix
+                 CrashReport crashReport = CrashReport.forThrowable(var7, "Exception ticking world");
+                 serverLevel.fillReportDetails(crashReport);
+                 throw new ReportedException(crashReport);
+diff --git a/net/minecraft/server/level/ServerLevel.java b/net/minecraft/server/level/ServerLevel.java
+index c58b88f09e6f08d178fcb17a13dd790c3cb62aae..c0ba36849da0983117901f0cd04b2c785df0010b 100644
+--- a/net/minecraft/server/level/ServerLevel.java
++++ b/net/minecraft/server/level/ServerLevel.java
+@@ -840,7 +840,20 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
+                                     // Kaiiju end
+ 
+                                     profilerFiller.push("tick");
+-                                    this.guardEntityTick(this::tickNonPassenger, entity);
++                                    // Lophine start - update suppression crash fix
++                                    if (fun.bm.lophine.config.modules.fixes.UpdateSuppressionCrashFixConfig.enabled) {
++                                        try {
++                                            this.tickNonPassenger(entity); // Lophine changed
++                                            // Leaves start - update suppression crash fix - for dragon dupe
++                                        } catch (org.leavesmc.leaves.util.UpdateSuppressionException exception) {
++                                            exception.provideLevel(this);
++                                            exception.consume();
++                                            // Leaves end - update suppression crash fix - for dragon dupe
++                                        }
++                                    } else {
++                                        this.guardEntityTick(this::tickNonPassenger, entity);
++                                    }
++                                    // Lophine end - update suppression crash fix
+                                     profilerFiller.pop();
+                                 }
+                             }
+diff --git a/net/minecraft/server/level/ServerPlayer.java b/net/minecraft/server/level/ServerPlayer.java
+index afd607df83fda3de6f53f55ad305c8f69fe6ddb6..e2f4b35c88c64a68cf7ef9fadf977e7b99e17c6e 100644
+--- a/net/minecraft/server/level/ServerPlayer.java
++++ b/net/minecraft/server/level/ServerPlayer.java
+@@ -1123,6 +1123,12 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
+                 ((org.bukkit.craftbukkit.CraftWorldBorder) this.getBukkitEntity().getWorldBorder()).getHandle().tick();
+             }
+             // CraftBukkit end
++        // Leaves start - update suppression crash fix
++        } catch (org.leavesmc.leaves.util.UpdateSuppressionException exception) {
++            exception.providePlayer(this);
++            exception.provideLevel(this.level());
++            exception.consume();
++        // Leaves start - update suppression crash fix
+         } catch (Throwable var4) {
+             CrashReport crashReport = CrashReport.forThrowable(var4, "Ticking player");
+             CrashReportCategory crashReportCategory = crashReport.addCategory("Player being ticked");
+diff --git a/net/minecraft/world/entity/Entity.java b/net/minecraft/world/entity/Entity.java
+index 477241699752567df7695d33fa629fb1d5109e0a..f63252c580c313ccf89304866cfc6503f4b26052 100644
+--- a/net/minecraft/world/entity/Entity.java
++++ b/net/minecraft/world/entity/Entity.java
+@@ -1403,9 +1403,19 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
+                     this.walkingStepSound(pos, state);
+                 }
+ 
++                // Leaves start - update suppression crash fix
+                 if (broadcastGameEvent) {
+-                    this.level().gameEvent(GameEvent.STEP, this.position(), GameEvent.Context.of(this, state));
++                    try {
++                        this.level().gameEvent(net.minecraft.world.level.gameevent.GameEvent.STEP, this.position(), net.minecraft.world.level.gameevent.GameEvent.Context.of(this, state));
++                    } catch (org.leavesmc.leaves.util.UpdateSuppressionException exception) {
++                        exception.provideBlock(level, pos, state.getBlock());
++                        if (this instanceof net.minecraft.server.level.ServerPlayer player) {
++                            exception.providePlayer(player);
++                        }
++                        exception.consume();
++                    }
+                 }
++                // Leaves end - update suppression crash fix
+ 
+                 return true;
+             } else {
+diff --git a/net/minecraft/world/level/block/ShulkerBoxBlock.java b/net/minecraft/world/level/block/ShulkerBoxBlock.java
+index 49bac7af90b0a7c490141be6357563447783c6ca..a26cd86aedcaf7ab606f8543e08360cbe9f2d1e6 100644
+--- a/net/minecraft/world/level/block/ShulkerBoxBlock.java
++++ b/net/minecraft/world/level/block/ShulkerBoxBlock.java
+@@ -183,7 +183,17 @@ public class ShulkerBoxBlock extends BaseEntityBlock {
+ 
+     @Override
+     protected int getAnalogOutputSignal(BlockState blockState, Level level, BlockPos pos) {
+-        return AbstractContainerMenu.getRedstoneSignalFromBlockEntity(level.getBlockEntity(pos));
++        // Leaves start - update suppression crash fix
++        try {
++            return AbstractContainerMenu.getRedstoneSignalFromBlockEntity(level.getBlockEntity(pos));
++        } catch (ClassCastException ex) {
++            if (fun.bm.lophine.config.modules.fixes.UpdateSuppressionCrashFixConfig.enabled) {
++                throw new org.leavesmc.leaves.util.UpdateSuppressionException(pos, null, this, null, ex);
++            } else {
++                throw ex;
++            }
++        }
++        // Leaves end - update suppression crash fix
+     }
+ 
+     public static Block getBlockByColor(@Nullable DyeColor color) {
+diff --git a/net/minecraft/world/level/block/state/StateHolder.java b/net/minecraft/world/level/block/state/StateHolder.java
+index 9b9842462b210b0407279ee8a8e9ccecf3ead005..1057f3bd32ff4c8f93f09251341c243915593e4d 100644
+--- a/net/minecraft/world/level/block/state/StateHolder.java
++++ b/net/minecraft/world/level/block/state/StateHolder.java
+@@ -104,7 +104,16 @@ public abstract class StateHolder<O, S> implements ca.spottedleaf.moonrise.patch
+         if (ret != null) {
+             return ret;
+         }
+-        throw new IllegalArgumentException("Cannot get property " + property + " as it does not exist in " + this.owner);
++        // Leaves start - update suppression crash fix
++        IllegalArgumentException iae = new IllegalArgumentException("Cannot get property " + property + " as it does not exist in " + this.owner);
++        if (fun.bm.lophine.config.modules.fixes.UpdateSuppressionCrashFixConfig.enabled) {
++            org.leavesmc.leaves.util.UpdateSuppressionException exception = new org.leavesmc.leaves.util.UpdateSuppressionException(null, null, null, null, iae);
++            if (exception.getStackTrace()[1].getClassName().startsWith("net.minecraft")) {
++                throw exception;
++            }
++        }
++        throw iae;
++        // Leaves end - update suppression crash fix
+         // Paper end - optimise blockstate property access
+     }
+ 
+diff --git a/net/minecraft/world/level/chunk/LevelChunk.java b/net/minecraft/world/level/chunk/LevelChunk.java
+index 1f44a59e46f86ca055e89631d831a38f4c3e238e..39c075173b77b5197af5d4ad3fe235ea0d2df756 100644
+--- a/net/minecraft/world/level/chunk/LevelChunk.java
++++ b/net/minecraft/world/level/chunk/LevelChunk.java
+@@ -378,7 +378,7 @@ public class LevelChunk extends ChunkAccess implements ca.spottedleaf.moonrise.p
+             if (blockState == state) {
+                 return null;
+             } else {
+-                Block block = state.getBlock();
++                Block block = state.getBlock(); try { // Leaves start - update suppression crash fix
+                 this.heightmaps.get(Heightmap.Types.MOTION_BLOCKING).update(i, y, i2, state);
+                 this.heightmaps.get(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES).update(i, y, i2, state);
+                 this.heightmaps.get(Heightmap.Types.OCEAN_FLOOR).update(i, y, i2, state);
+@@ -450,6 +450,7 @@ public class LevelChunk extends ChunkAccess implements ca.spottedleaf.moonrise.p
+                     this.markUnsaved();
+                     return blockState;
+                 }
++                } catch (org.leavesmc.leaves.util.UpdateSuppressionException e) { e.provideBlock(level, pos, block); throw e; } // Leaves - update suppression crash fix
+             }
+         }
+     }
+diff --git a/net/minecraft/world/level/redstone/NeighborUpdater.java b/net/minecraft/world/level/redstone/NeighborUpdater.java
+index 714e291b17856aacdac7db992fc18e6ae662f659..01285691a2e0bf72b94969e9045f7ab42a9161bf 100644
+--- a/net/minecraft/world/level/redstone/NeighborUpdater.java
++++ b/net/minecraft/world/level/redstone/NeighborUpdater.java
+@@ -63,9 +63,22 @@ public interface NeighborUpdater {
+             } finally { if (levelChunk != null) levelChunk.getChunkHot().stopTickingAndCount(); } // KioCG
+             // Spigot start
+         } catch (StackOverflowError ex) {
++            // Leaves start - update suppression crash fix
++            if (fun.bm.lophine.config.modules.fixes.UpdateSuppressionCrashFixConfig.enabled) {
++                throw new org.leavesmc.leaves.util.UpdateSuppressionException(pos, level, neighborBlock, null, ex);
++            }
+             level.lastPhysicsProblem = pos.immutable();
+             // Spigot end
+         } catch (Throwable var9) {
++            if (fun.bm.lophine.config.modules.fixes.UpdateSuppressionCrashFixConfig.enabled) {
++                if (var9 instanceof org.leavesmc.leaves.util.UpdateSuppressionException ue) {
++                    ue.provideBlock(level, pos, neighborBlock);
++                    throw ue;
++                } else {
++                    throw new org.leavesmc.leaves.util.UpdateSuppressionException(pos, level, neighborBlock, null, var9);
++                }
++            }
++            // Leaves end - update suppression crash fix
+             CrashReport crashReport = CrashReport.forThrowable(var9, "Exception while updating neighbours");
+             CrashReportCategory crashReportCategory = crashReport.addCategory("Block being updated");
+             crashReportCategory.setDetail(

lophine-server/minecraft-patches/features/0035-Leaves-CCE-update-suppression.patch

@@ -0,0 +1,24 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Bacteriawa <A3167717663@hotmail.com>
+Date: Sat, 15 Nov 2025 01:12:39 +0800
+Subject: [PATCH] Leaves: CCE update suppression
+
+Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves)
+Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
+
+diff --git a/net/minecraft/world/level/block/ShulkerBoxBlock.java b/net/minecraft/world/level/block/ShulkerBoxBlock.java
+index a26cd86aedcaf7ab606f8543e08360cbe9f2d1e6..27ccce4b4d8b4cb8be48bfe5d55366abe4ea3a38 100644
+--- a/net/minecraft/world/level/block/ShulkerBoxBlock.java
++++ b/net/minecraft/world/level/block/ShulkerBoxBlock.java
+@@ -185,7 +185,9 @@ public class ShulkerBoxBlock extends BaseEntityBlock {
+     protected int getAnalogOutputSignal(BlockState blockState, Level level, BlockPos pos) {
+         // Leaves start - update suppression crash fix
+         try {
+-            return AbstractContainerMenu.getRedstoneSignalFromBlockEntity(level.getBlockEntity(pos));
++            return fun.bm.lophine.config.modules.experiment.RedStoneConfig.cce ?
++                    AbstractContainerMenu.getRedstoneSignalFromContainer((net.minecraft.world.Container) level.getBlockEntity(pos)) : // Leaves - make cce happy(?)
++                    AbstractContainerMenu.getRedstoneSignalFromBlockEntity(level.getBlockEntity(pos));
+         } catch (ClassCastException ex) {
+             if (fun.bm.lophine.config.modules.fixes.UpdateSuppressionCrashFixConfig.enabled) {
+                 throw new org.leavesmc.leaves.util.UpdateSuppressionException(pos, null, this, null, ex);

lophine-server/minecraft-patches/features/0036-Leaves-Redstone-ignore-upwards-update.patch

@@ -0,0 +1,55 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: violetc <58360096+s-yh-china@users.noreply.github.com>
+Date: Wed, 14 Jun 2023 12:07:07 +0800
+Subject: [PATCH] Leaves: Redstone ignore upwards update
+
+Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves)
+Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
+
+diff --git a/net/minecraft/world/level/block/ComparatorBlock.java b/net/minecraft/world/level/block/ComparatorBlock.java
+index afecf6bb6152b4d9dfee4cd8c5b1d798cbf723b3..a5bbe83b079276a3ab497e8a725713721db83aa1 100644
+--- a/net/minecraft/world/level/block/ComparatorBlock.java
++++ b/net/minecraft/world/level/block/ComparatorBlock.java
+@@ -58,6 +58,7 @@ public class ComparatorBlock extends DiodeBlock implements EntityBlock {
+         BlockState neighborState,
+         RandomSource random
+     ) {
++        if (fun.bm.lophine.config.modules.experiment.RedStoneConfig.redstoneIgnoreUpwardsUpdate && direction == Direction.DOWN) return state; // Leaves - behavior to 1.20.1
+         return direction == Direction.DOWN && !this.canSurviveOn(level, neighborPos, neighborState)
+             ? Blocks.AIR.defaultBlockState()
+             : super.updateShape(state, level, scheduledTickAccess, pos, direction, neighborPos, neighborState, random);
+diff --git a/net/minecraft/world/level/block/RedStoneWireBlock.java b/net/minecraft/world/level/block/RedStoneWireBlock.java
+index 4b37335e91a51b9a58ce0bce94b61ab5afbc6486..555a00e402da3d9126925135d030b7bccd8e5327 100644
+--- a/net/minecraft/world/level/block/RedStoneWireBlock.java
++++ b/net/minecraft/world/level/block/RedStoneWireBlock.java
+@@ -179,7 +179,7 @@ public class RedStoneWireBlock extends Block {
+         RandomSource random
+     ) {
+         if (direction == Direction.DOWN) {
+-            return !this.canSurviveOn(level, neighborPos, neighborState) ? Blocks.AIR.defaultBlockState() : state;
++            return fun.bm.lophine.config.modules.experiment.RedStoneConfig.redstoneIgnoreUpwardsUpdate ? state : !this.canSurviveOn(level, neighborPos, neighborState) ? Blocks.AIR.defaultBlockState() : state; // Leaves - behavior to 1.19
+         } else if (direction == Direction.UP) {
+             return this.getConnectionState(level, state, pos);
+         } else {
+@@ -239,7 +239,7 @@ public class RedStoneWireBlock extends Block {
+         BlockPos blockPos = pos.relative(direction);
+         BlockState blockState = level.getBlockState(blockPos);
+         if (nonNormalCubeAbove) {
+-            boolean flag = blockState.getBlock() instanceof TrapDoorBlock || this.canSurviveOn(level, blockPos, blockState);
++            boolean flag = (!fun.bm.lophine.config.modules.experiment.RedStoneConfig.redstoneIgnoreUpwardsUpdate && blockState.getBlock() instanceof TrapDoorBlock) || this.canSurviveOn(level, blockPos, blockState); // Leaves - behavior to 1.19
+             if (flag && shouldConnectTo(level.getBlockState(blockPos.above()))) {
+                 if (blockState.isFaceSturdy(level, blockPos, direction.getOpposite())) {
+                     return RedstoneSide.UP;
+diff --git a/net/minecraft/world/level/block/RepeaterBlock.java b/net/minecraft/world/level/block/RepeaterBlock.java
+index 1d45564253258eebdf10470dd7eefa644a4151ae..4b8a0f7353984d8997ab3b702227ae8d46863d7e 100644
+--- a/net/minecraft/world/level/block/RepeaterBlock.java
++++ b/net/minecraft/world/level/block/RepeaterBlock.java
+@@ -68,6 +68,7 @@ public class RepeaterBlock extends DiodeBlock {
+         BlockState neighborState,
+         RandomSource random
+     ) {
++        if (fun.bm.lophine.config.modules.experiment.RedStoneConfig.redstoneIgnoreUpwardsUpdate && direction == Direction.DOWN) return state; // Leaves - behavior to 1.20.1
+         if (direction == Direction.DOWN && !this.canSurviveOn(level, neighborPos, neighborState)) {
+             return Blocks.AIR.defaultBlockState();
+         } else {

lophine-server/minecraft-patches/features/0037-Instant-Block-Updater.patch

@@ -0,0 +1,19 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Mon, 17 Nov 2025 18:41:08 +0800
+Subject: [PATCH] Instant Block Updater
+
+
+diff --git a/io/papermc/paper/threadedregions/RegionizedWorldData.java b/io/papermc/paper/threadedregions/RegionizedWorldData.java
+index d0de3b22f6cef6eb213b7ff688a514a67f84fbcf..3b39b8f7ccb278cf910e3cc4e00da29790465a81 100644
+--- a/io/papermc/paper/threadedregions/RegionizedWorldData.java
++++ b/io/papermc/paper/threadedregions/RegionizedWorldData.java
+@@ -524,7 +524,7 @@ public final class RegionizedWorldData {
+         this.world = world;
+         this.blockLevelTicks = new LevelTicks<>(world::isPositionTickingWithEntitiesLoaded, world, true);
+         this.fluidLevelTicks = new LevelTicks<>(world::isPositionTickingWithEntitiesLoaded, world, false);
+-        this.neighborUpdater = new CollectingNeighborUpdater(world, world.neighbourUpdateMax);
++        this.neighborUpdater = fun.bm.lophine.config.modules.experiment.RedStoneConfig.instantBlockUpdater ? new net.minecraft.world.level.redstone.InstantNeighborUpdater(world) : new CollectingNeighborUpdater(world, world.neighbourUpdateMax); // Lophine - Instant Block Updater
+         this.nearbyPlayers = new NearbyPlayers(world);
+         this.wireHandler = new alternate.current.wire.WireHandler(world);
+         this.turbo = new io.papermc.paper.redstone.RedstoneWireTurbo((RedStoneWireBlock)Blocks.REDSTONE_WIRE);

lophine-server/minecraft-patches/features/0038-Revert-TrapDoorBlock-changes-form-paperMC.patch

@@ -0,0 +1,49 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Tue, 18 Nov 2025 00:24:32 +0800
+Subject: [PATCH] Revert TrapDoorBlock changes form paperMC
+
+
+diff --git a/net/minecraft/world/level/block/TrapDoorBlock.java b/net/minecraft/world/level/block/TrapDoorBlock.java
+index a2140d22dc58aa2df1afbeb5170d04fd65739d55..ea79c471c03b6908710d5943f2ff378eaba4099e 100644
+--- a/net/minecraft/world/level/block/TrapDoorBlock.java
++++ b/net/minecraft/world/level/block/TrapDoorBlock.java
+@@ -128,37 +128,7 @@ public class TrapDoorBlock extends HorizontalDirectionalBlock implements SimpleW
+         if (!level.isClientSide) {
+             boolean hasNeighborSignal = level.hasNeighborSignal(pos);
+             if (hasNeighborSignal != state.getValue(POWERED)) {
+-                // CraftBukkit start
+-                org.bukkit.block.Block bblock = org.bukkit.craftbukkit.block.CraftBlock.at(level, pos);
+-                int power = bblock.getBlockPower();
+-                int oldPower = state.getValue(TrapDoorBlock.OPEN) ? 15 : 0;
+-
+-                if (oldPower == 0 ^ power == 0 || neighborBlock.defaultBlockState().isSignalSource()) {
+-                    org.bukkit.event.block.BlockRedstoneEvent eventRedstone = new org.bukkit.event.block.BlockRedstoneEvent(bblock, oldPower, power);
+-                    level.getCraftServer().getPluginManager().callEvent(eventRedstone);
+-                    hasNeighborSignal = eventRedstone.getNewCurrent() > 0;
+-                }
+-                // CraftBukkit end
+-                // Paper start - break redstone on trapdoors early
+-                boolean open = state.getValue(TrapDoorBlock.OPEN) != hasNeighborSignal;
+-                // note: this must run before any state for this block/its neighbours are written to the world
+-                // we allow the redstone event to fire so that plugins can block
+-                if (hasNeighborSignal && open) { // if we are now powered and it caused the trap door to open
+-                    // in this case, first check for the redstone on top first
+-                    BlockPos abovePos = pos.above();
+-                    BlockState above = level.getBlockState(abovePos);
+-                    if (above.getBlock() instanceof RedStoneWireBlock) {
+-                        level.setBlock(abovePos, Blocks.AIR.defaultBlockState(), Block.UPDATE_CLIENTS | Block.UPDATE_NEIGHBORS);
+-                        Block.popResource(level, abovePos, new net.minecraft.world.item.ItemStack(net.minecraft.world.item.Items.REDSTONE));
+-                        // now check that this didn't change our state
+-                        if (level.getBlockState(pos) != state) {
+-                            // our state was changed, so we cannot propagate this update
+-                            return;
+-                        }
+-                    }
+-                }
+-                if (open) {
+-                    // Paper end - break redstone on trapdoors early
++                if (state.getValue(OPEN) != hasNeighborSignal) {
+                     state = state.setValue(OPEN, hasNeighborSignal);
+                     this.playSound(null, level, pos, hasNeighborSignal);
+                 }

lophine-server/minecraft-patches/features/0039-Leaves-Prevent-loss-of-item-drops-due-to-update-supp.patch

@@ -0,0 +1,42 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Tue, 18 Nov 2025 00:35:13 +0800
+Subject: [PATCH] Leaves: Prevent loss of item drops due to update suppression
+ when breaking blocks
+
+Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves/blob/ea91106ae57fc4cc14e2e0225009cf9919072f7f/leaves-server/minecraft-patches/features/0090-Servux-Protocol.patch)
+Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
+
+diff --git a/net/minecraft/server/level/ServerPlayerGameMode.java b/net/minecraft/server/level/ServerPlayerGameMode.java
+index ee7bdc3adbeb04cf6ca630282f31a21e52bdb215..58f6c3e83c80b4b419ba22da81a7880be5b5d551 100644
+--- a/net/minecraft/server/level/ServerPlayerGameMode.java
++++ b/net/minecraft/server/level/ServerPlayerGameMode.java
+@@ -369,7 +369,18 @@ public class ServerPlayerGameMode {
+                 this.level.getCurrentWorldData().captureDrops = new java.util.ArrayList<>(); // Folia - region threading
+                 // CraftBukkit end
+                 BlockState blockState1 = block.playerWillDestroy(this.level, pos, blockState, this.player);
+-                boolean flag = this.level.removeBlock(pos, false);
++                // Leaves start - Prevent loss of item drops due to update suppression when breaking blocks
++                boolean flag;
++                org.leavesmc.leaves.util.UpdateSuppressionException ex = null;
++                try {
++                    flag = this.level.removeBlock(pos, false);
++                } catch (org.leavesmc.leaves.util.UpdateSuppressionException e) {
++                    ex = e;
++                    ex.provideBlock(level, pos, block);
++                    ex.providePlayer(this.player);
++                    flag = false;
++                }
++                // Leaves end - Prevent loss of item drops due to update suppression when breaking blocks
+                 if (flag) {
+                     block.destroy(this.level, pos, blockState1);
+                 }
+@@ -397,6 +408,7 @@ public class ServerPlayerGameMode {
+                 if (event.isDropItems()) {
+                     org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockDropItemEvent(bblock, state, this.player, itemsToDrop); // Paper - capture all item additions to the world
+                 }
++                if (ex != null) throw ex; // Leaves - Prevent loss of item drops due to update suppression when breaking blocks
+ 
+                 // Drop event experience
+                 if (flag) {

lophine-server/minecraft-patches/features/0040-Leaves-Old-Block-remove-behaviour.patch

@@ -0,0 +1,807 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Tue, 18 Nov 2025 23:11:26 +0800
+Subject: [PATCH] Leaves: Old Block remove behaviour
+
+Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves)
+Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
+
+diff --git a/net/minecraft/world/Containers.java b/net/minecraft/world/Containers.java
+index da10ca5ef12be1a834adda9243c082dadde24ec0..f682930f765d04f0a278b0648c2773ab5d4d740e 100644
+--- a/net/minecraft/world/Containers.java
++++ b/net/minecraft/world/Containers.java
+@@ -51,4 +51,15 @@ public class Containers {
+     public static void updateNeighboursAfterDestroy(BlockState state, Level level, BlockPos pos) {
+         level.updateNeighbourForOutputSignal(pos, state.getBlock());
+     }
++
++    // Leaves start - behaviour 1.21.1-
++    public static void dropContentsOnDestroy(BlockState state, BlockState newState, Level level, BlockPos pos) {
++        if (!state.is(newState.getBlock())) {
++            if (level.getBlockEntity(pos) instanceof Container container) {
++                dropContents(level, pos, container);
++                level.updateNeighbourForOutputSignal(pos, state.getBlock());
++            }
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
+ }
+diff --git a/net/minecraft/world/level/block/AbstractFurnaceBlock.java b/net/minecraft/world/level/block/AbstractFurnaceBlock.java
+index d52eeff0d564a24bddb873750c81e3fe999f16f0..aa2597d825f93b0b0623ab7fae29e45de3f3ebcc 100644
+--- a/net/minecraft/world/level/block/AbstractFurnaceBlock.java
++++ b/net/minecraft/world/level/block/AbstractFurnaceBlock.java
+@@ -51,6 +51,26 @@ public abstract class AbstractFurnaceBlock extends BaseEntityBlock {
+         return this.defaultBlockState().setValue(FACING, context.getHorizontalDirection().getOpposite());
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        if (!state.is(newState.getBlock())) {
++            BlockEntity blockEntity = level.getBlockEntity(pos);
++            if (blockEntity instanceof AbstractFurnaceBlockEntity) {
++                if (level instanceof ServerLevel) {
++                    Containers.dropContents(level, pos, (AbstractFurnaceBlockEntity)blockEntity);
++                    ((AbstractFurnaceBlockEntity)blockEntity).getRecipesToAwardAndPopExperience((ServerLevel)level, net.minecraft.world.phys.Vec3.atCenterOf(pos));
++                }
++
++                super.onRemove(state, level, pos, newState, isMoving);
++                level.updateNeighbourForOutputSignal(pos, this);
++            } else {
++                super.onRemove(state, level, pos, newState, isMoving);
++            }
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         Containers.updateNeighboursAfterDestroy(state, level, pos);
+diff --git a/net/minecraft/world/level/block/BarrelBlock.java b/net/minecraft/world/level/block/BarrelBlock.java
+index f7820265f10b78674acd13e6204b9212fd27b038..700bd0f6a4f4fd6cd85b3e666fff1b3fd0a96b8e 100644
+--- a/net/minecraft/world/level/block/BarrelBlock.java
++++ b/net/minecraft/world/level/block/BarrelBlock.java
+@@ -49,6 +49,14 @@ public class BarrelBlock extends BaseEntityBlock {
+         return InteractionResult.SUCCESS;
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        Containers.dropContentsOnDestroy(state, newState, level, pos);
++        super.onRemove(state, level, pos, newState, isMoving);
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         Containers.updateNeighboursAfterDestroy(state, level, pos);
+diff --git a/net/minecraft/world/level/block/BasePressurePlateBlock.java b/net/minecraft/world/level/block/BasePressurePlateBlock.java
+index 42ee3f32fe44c1f0680c994a69201f7bd7792673..19214c236bca4e454e3bbe7dc50e00b66398c119 100644
+--- a/net/minecraft/world/level/block/BasePressurePlateBlock.java
++++ b/net/minecraft/world/level/block/BasePressurePlateBlock.java
+@@ -125,6 +125,19 @@ public abstract class BasePressurePlateBlock extends Block {
+         }
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        if (!isMoving && !state.is(newState.getBlock())) {
++            if (this.getSignalForState(state) > 0) {
++                this.updateNeighbours(level, pos);
++            }
++
++            super.onRemove(state, level, pos, newState, isMoving);
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         if (!movedByPiston && this.getSignalForState(state) > 0) {
+diff --git a/net/minecraft/world/level/block/BaseRailBlock.java b/net/minecraft/world/level/block/BaseRailBlock.java
+index 5f99e18244501ed2d85be77b71f48cc93058cdb7..6bf50d9c3921b15f40b4fba273abeb4c2e0f30b3 100644
+--- a/net/minecraft/world/level/block/BaseRailBlock.java
++++ b/net/minecraft/world/level/block/BaseRailBlock.java
+@@ -121,6 +121,23 @@ public abstract class BaseRailBlock extends Block implements SimpleWaterloggedBl
+         }
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        if (!isMoving) {
++            super.onRemove(state, level, pos, newState, isMoving);
++            if (state.getValue(this.getShapeProperty()).isSlope()) {
++                level.updateNeighborsAt(pos.above(), this);
++            }
++
++            if (this.isStraight) {
++                level.updateNeighborsAt(pos, this);
++                level.updateNeighborsAt(pos.below(), this);
++            }
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         if (!movedByPiston) {
+diff --git a/net/minecraft/world/level/block/BrewingStandBlock.java b/net/minecraft/world/level/block/BrewingStandBlock.java
+index f563f8ea63e67f808802baa4c6a700e803c045a0..0cc4479d9d3f6aea280c9f88997d141dc24917a9 100644
+--- a/net/minecraft/world/level/block/BrewingStandBlock.java
++++ b/net/minecraft/world/level/block/BrewingStandBlock.java
+@@ -78,6 +78,14 @@ public class BrewingStandBlock extends BaseEntityBlock {
+         level.addParticle(ParticleTypes.SMOKE, d, d1, d2, 0.0, 0.0, 0.0);
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        Containers.dropContentsOnDestroy(state, newState, level, pos);
++        super.onRemove(state, level, pos, newState, isMoving);
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         Containers.updateNeighboursAfterDestroy(state, level, pos);
+diff --git a/net/minecraft/world/level/block/ButtonBlock.java b/net/minecraft/world/level/block/ButtonBlock.java
+index 66c589bc633d32ebf36b1ab55ba6250ca2ddd6f6..f96d3c7b7ec15973aca3aabe056608fd5efb856b 100644
+--- a/net/minecraft/world/level/block/ButtonBlock.java
++++ b/net/minecraft/world/level/block/ButtonBlock.java
+@@ -132,6 +132,19 @@ public class ButtonBlock extends FaceAttachedHorizontalDirectionalBlock {
+         return isOn ? this.type.buttonClickOn() : this.type.buttonClickOff();
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        if (!isMoving && !state.is(newState.getBlock())) {
++            if (state.getValue(POWERED)) {
++                this.updateNeighbours(state, level, pos);
++            }
++
++            super.onRemove(state, level, pos, newState, isMoving);
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         if (!movedByPiston && state.getValue(POWERED)) {
+diff --git a/net/minecraft/world/level/block/CampfireBlock.java b/net/minecraft/world/level/block/CampfireBlock.java
+index 028e2ad8bcb23b3f9f80a5ec551204bb2d7db1ae..c9e2becc0644de707e0bd251318813c50fc82be2 100644
+--- a/net/minecraft/world/level/block/CampfireBlock.java
++++ b/net/minecraft/world/level/block/CampfireBlock.java
+@@ -105,6 +105,20 @@ public class CampfireBlock extends BaseEntityBlock implements SimpleWaterloggedB
+         return InteractionResult.TRY_WITH_EMPTY_HAND;
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        if (!state.is(newState.getBlock())) {
++            BlockEntity blockEntity = level.getBlockEntity(pos);
++            if (blockEntity instanceof CampfireBlockEntity) {
++                net.minecraft.world.Containers.dropContents(level, pos, ((CampfireBlockEntity)blockEntity).getItems());
++            }
++
++            super.onRemove(state, level, pos, newState, isMoving);
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void entityInside(BlockState state, Level level, BlockPos pos, Entity entity, InsideBlockEffectApplier effectApplier) {
+         if (!new io.papermc.paper.event.entity.EntityInsideBlockEvent(entity.getBukkitEntity(), org.bukkit.craftbukkit.block.CraftBlock.at(level, pos)).callEvent()) { return; } // Paper - Add EntityInsideBlockEvent
+diff --git a/net/minecraft/world/level/block/ChestBlock.java b/net/minecraft/world/level/block/ChestBlock.java
+index c4937d1b482e2ec60961bda62ad6cc155f0ce8f7..818b1a5df0e9a0566210e4b3512ad856515e385f 100644
+--- a/net/minecraft/world/level/block/ChestBlock.java
++++ b/net/minecraft/world/level/block/ChestBlock.java
+@@ -244,6 +244,14 @@ public class ChestBlock extends AbstractChestBlock<ChestBlockEntity> implements
+         return blockState.is(this) && blockState.getValue(TYPE) == ChestType.SINGLE ? blockState.getValue(FACING) : null;
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        Containers.dropContentsOnDestroy(state, newState, level, pos);
++        super.onRemove(state, level, pos, newState, isMoving);
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         Containers.updateNeighboursAfterDestroy(state, level, pos);
+diff --git a/net/minecraft/world/level/block/ChiseledBookShelfBlock.java b/net/minecraft/world/level/block/ChiseledBookShelfBlock.java
+index eb315a50a83dc7230d7ad66f4daeb0d632679941..7bccf15310f6851875bfd77d4c66f4ce863b65e1 100644
+--- a/net/minecraft/world/level/block/ChiseledBookShelfBlock.java
++++ b/net/minecraft/world/level/block/ChiseledBookShelfBlock.java
+@@ -180,6 +180,27 @@ public class ChiseledBookShelfBlock extends BaseEntityBlock {
+         SLOT_OCCUPIED_PROPERTIES.forEach(property -> builder.add(property));
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean movedByPiston) {
++        if (!state.is(newState.getBlock())) {
++            if (level.getBlockEntity(pos) instanceof ChiseledBookShelfBlockEntity chiseledBookShelfBlockEntity && !chiseledBookShelfBlockEntity.isEmpty()) {
++                for (int i = 0; i < 6; i++) {
++                    ItemStack item = chiseledBookShelfBlockEntity.getItem(i);
++                    if (!item.isEmpty()) {
++                        Containers.dropItemStack(level, pos.getX(), pos.getY(), pos.getZ(), item);
++                    }
++                }
++
++                chiseledBookShelfBlockEntity.clearContent();
++                level.updateNeighbourForOutputSignal(pos, this);
++            }
++
++            super.onRemove(state, level, pos, newState, movedByPiston);
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         Containers.updateNeighboursAfterDestroy(state, level, pos);
+diff --git a/net/minecraft/world/level/block/CrafterBlock.java b/net/minecraft/world/level/block/CrafterBlock.java
+index caf31218a1aff84367da126ee1dc46b8c8a1e5d1..59272e7223aff61d44c86776091ca74891839a45 100644
+--- a/net/minecraft/world/level/block/CrafterBlock.java
++++ b/net/minecraft/world/level/block/CrafterBlock.java
+@@ -129,6 +129,14 @@ public class CrafterBlock extends BaseEntityBlock {
+         }
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean movedByPiston) {
++        Containers.dropContentsOnDestroy(state, newState, level, pos);
++        super.onRemove(state, level, pos, newState, movedByPiston);
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         Containers.updateNeighboursAfterDestroy(state, level, pos);
+diff --git a/net/minecraft/world/level/block/CreakingHeartBlock.java b/net/minecraft/world/level/block/CreakingHeartBlock.java
+index 73885449a3316face50292756de2a3f298d3d111..333e18e4ead0bb6ef9681ce27ec156f79821af7c 100644
+--- a/net/minecraft/world/level/block/CreakingHeartBlock.java
++++ b/net/minecraft/world/level/block/CreakingHeartBlock.java
+@@ -152,6 +152,16 @@ public class CreakingHeartBlock extends BaseEntityBlock {
+         builder.add(AXIS, STATE, NATURAL);
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean movedByPiston) {
++        if (level.getBlockEntity(pos) instanceof CreakingHeartBlockEntity creakingHeartBlockEntity) {
++            creakingHeartBlockEntity.removeProtector(null);
++        }
++        super.onRemove(state, level, pos, newState, movedByPiston);
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         Containers.updateNeighboursAfterDestroy(state, level, pos);
+diff --git a/net/minecraft/world/level/block/DecoratedPotBlock.java b/net/minecraft/world/level/block/DecoratedPotBlock.java
+index f1570f1f4f7e43aacbcffef8bcf8ef27d46899da..6afd1c618112234ce4940105582a4399e20ab34c 100644
+--- a/net/minecraft/world/level/block/DecoratedPotBlock.java
++++ b/net/minecraft/world/level/block/DecoratedPotBlock.java
+@@ -165,6 +165,14 @@ public class DecoratedPotBlock extends BaseEntityBlock implements SimpleWaterlog
+         return new DecoratedPotBlockEntity(pos, state);
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean movedByPiston) {
++        Containers.dropContentsOnDestroy(state, newState, level, pos);
++        super.onRemove(state, level, pos, newState, movedByPiston);
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         Containers.updateNeighboursAfterDestroy(state, level, pos);
+diff --git a/net/minecraft/world/level/block/DiodeBlock.java b/net/minecraft/world/level/block/DiodeBlock.java
+index 0ab376b4207b695e92c324b8a5f9818d3f4accde..bcceb8f17294fb9f275ab6b3a28c75cb423394f2 100644
+--- a/net/minecraft/world/level/block/DiodeBlock.java
++++ b/net/minecraft/world/level/block/DiodeBlock.java
+@@ -176,6 +176,16 @@ public abstract class DiodeBlock extends HorizontalDirectionalBlock {
+         if (me.earthme.luminol.config.modules.optimizations.LeavesSleepingBlockEntityConfig.enabled && this instanceof ComparatorBlock && !oldState.is(Blocks.COMPARATOR)) org.leavesmc.leaves.lithium.common.block.entity.inventory_comparator_tracking.ComparatorTracking.notifyNearbyBlockEntitiesAboutNewComparator(level, pos); // Leaves - Lithium Sleeping Block Entity
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        if (!isMoving && !state.is(newState.getBlock())) {
++            super.onRemove(state, level, pos, newState, isMoving);
++            this.updateNeighborsInFront(level, pos, state);
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         if (!movedByPiston) {
+diff --git a/net/minecraft/world/level/block/DispenserBlock.java b/net/minecraft/world/level/block/DispenserBlock.java
+index 7ff6255fcd50344cd6ac7f8a67d61fd59c85e413..7a23d27ce76ae6b90d01c4dc7af416bb6b6516ea 100644
+--- a/net/minecraft/world/level/block/DispenserBlock.java
++++ b/net/minecraft/world/level/block/DispenserBlock.java
+@@ -147,6 +147,14 @@ public class DispenserBlock extends BaseEntityBlock {
+         return this.defaultBlockState().setValue(FACING, context.getNearestLookingDirection().getOpposite());
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        Containers.dropContentsOnDestroy(state, newState, level, pos);
++        super.onRemove(state, level, pos, newState, isMoving);
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         Containers.updateNeighboursAfterDestroy(state, level, pos);
+diff --git a/net/minecraft/world/level/block/HopperBlock.java b/net/minecraft/world/level/block/HopperBlock.java
+index 912d1ba98809b4469e1468e4855bb1bc91bb4540..0f2b344b385b7726c3c23b68da8a2329180fe034 100644
+--- a/net/minecraft/world/level/block/HopperBlock.java
++++ b/net/minecraft/world/level/block/HopperBlock.java
+@@ -137,6 +137,14 @@ public class HopperBlock extends BaseEntityBlock implements org.leavesmc.leaves.
+         }
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        Containers.dropContentsOnDestroy(state, newState, level, pos);
++        super.onRemove(state, level, pos, newState, isMoving);
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         Containers.updateNeighboursAfterDestroy(state, level, pos);
+diff --git a/net/minecraft/world/level/block/JukeboxBlock.java b/net/minecraft/world/level/block/JukeboxBlock.java
+index 56cf6528f0cd9b8528490d7cee9a1f0e54108ef9..955854e5b3a18b8f1441145554a97c5454a65d12 100644
+--- a/net/minecraft/world/level/block/JukeboxBlock.java
++++ b/net/minecraft/world/level/block/JukeboxBlock.java
+@@ -73,6 +73,19 @@ public class JukeboxBlock extends BaseEntityBlock {
+         }
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        if (!state.is(newState.getBlock())) {
++            if (level.getBlockEntity(pos) instanceof JukeboxBlockEntity jukeboxBlockEntity) {
++                jukeboxBlockEntity.popOutTheItem();
++            }
++
++            super.onRemove(state, level, pos, newState, isMoving);
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         Containers.updateNeighboursAfterDestroy(state, level, pos);
+diff --git a/net/minecraft/world/level/block/LecternBlock.java b/net/minecraft/world/level/block/LecternBlock.java
+index 5a9b601b7bf7e80b04ebd8f5c8b7d121031132c7..b714d3c7649384a8fdbe0a713e2193e241c80618 100644
+--- a/net/minecraft/world/level/block/LecternBlock.java
++++ b/net/minecraft/world/level/block/LecternBlock.java
+@@ -197,6 +197,36 @@ public class LecternBlock extends BaseEntityBlock {
+         changePowered(level, pos, state, false);
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        if (!state.is(newState.getBlock())) {
++            if (state.getValue(HAS_BOOK)) {
++                this.popBook(state, level, pos);
++            }
++
++            if (state.getValue(POWERED)) {
++                updateBelow(level, pos, state);
++            }
++            super.onRemove(state, level, pos, newState, isMoving);
++        }
++    }
++
++    private void popBook(BlockState state, Level level, BlockPos pos) {
++        if (level.getBlockEntity(pos) instanceof LecternBlockEntity lecternBlockEntity) { // CraftBukkit - don't validate, type may be changed already // Leaves - the method with validate arg already removed by paper...
++            Direction direction = state.getValue(FACING);
++            ItemStack itemStack = lecternBlockEntity.getBook().copy();
++            if (itemStack.isEmpty()) return; // CraftBukkit - SPIGOT-5500
++            float f = 0.25F * direction.getStepX();
++            float f1 = 0.25F * direction.getStepZ();
++            net.minecraft.world.entity.item.ItemEntity itemEntity = new net.minecraft.world.entity.item.ItemEntity(level, pos.getX() + 0.5 + f, pos.getY() + 1, pos.getZ() + 0.5 + f1, itemStack);
++            itemEntity.setDefaultPickUpDelay();
++            level.addFreshEntity(itemEntity);
++            lecternBlockEntity.clearContent();
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         if (state.getValue(POWERED)) {
+diff --git a/net/minecraft/world/level/block/LeverBlock.java b/net/minecraft/world/level/block/LeverBlock.java
+index 76f2a29f37187344324d68941307d58e6343b6ae..3645ca9589aa1a74134180c9918a6f67bc64ce7a 100644
+--- a/net/minecraft/world/level/block/LeverBlock.java
++++ b/net/minecraft/world/level/block/LeverBlock.java
+@@ -125,6 +125,19 @@ public class LeverBlock extends FaceAttachedHorizontalDirectionalBlock {
+         }
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        if (!isMoving && !state.is(newState.getBlock())) {
++            if (state.getValue(POWERED)) {
++                this.updateNeighbours(state, level, pos);
++            }
++
++            super.onRemove(state, level, pos, newState, isMoving);
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         if (!movedByPiston && state.getValue(POWERED)) {
+diff --git a/net/minecraft/world/level/block/LightningRodBlock.java b/net/minecraft/world/level/block/LightningRodBlock.java
+index d702d234111c2a34585f3532b5bb4bdb1501b82a..d9bedb99590a860a7ebb1d68861dc175ca3f4a2b 100644
+--- a/net/minecraft/world/level/block/LightningRodBlock.java
++++ b/net/minecraft/world/level/block/LightningRodBlock.java
+@@ -120,6 +120,18 @@ public class LightningRodBlock extends RodBlock implements SimpleWaterloggedBloc
+         }
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean movedByPiston) {
++        if (!state.is(newState.getBlock())) {
++            if (state.getValue(POWERED)) {
++                this.updateNeighbours(state, level, pos);
++            }
++            super.onRemove(state, level, pos, newState, movedByPiston);
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         if (state.getValue(POWERED)) {
+diff --git a/net/minecraft/world/level/block/ObserverBlock.java b/net/minecraft/world/level/block/ObserverBlock.java
+index bd2aa00ce8b78c16f6107064dd00bfbb072df0df..6db3a21bcc37ae79f82b19ee0a851f539d4a654d 100644
+--- a/net/minecraft/world/level/block/ObserverBlock.java
++++ b/net/minecraft/world/level/block/ObserverBlock.java
+@@ -127,6 +127,17 @@ public class ObserverBlock extends DirectionalBlock {
+         }
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        if (!state.is(newState.getBlock())) {
++            if (state.getValue(POWERED) && level.getBlockTicks().hasScheduledTick(pos, this)) {
++                this.updateNeighborsInFront(level, pos, state.setValue(POWERED, Boolean.FALSE));
++            }
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         if (state.getValue(POWERED) && level.getBlockTicks().hasScheduledTick(pos, this)) {
+diff --git a/net/minecraft/world/level/block/RedStoneWireBlock.java b/net/minecraft/world/level/block/RedStoneWireBlock.java
+index 555a00e402da3d9126925135d030b7bccd8e5327..20cec51bcead34f95ed6195a7762cea7ce280914 100644
+--- a/net/minecraft/world/level/block/RedStoneWireBlock.java
++++ b/net/minecraft/world/level/block/RedStoneWireBlock.java
+@@ -369,6 +369,27 @@ public class RedStoneWireBlock extends Block {
+         }
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        if (!isMoving && !state.is(newState.getBlock())) {
++            super.onRemove(state, level, pos, newState, isMoving);
++            for (Direction direction : Direction.values()) {
++                level.updateNeighborsAt(pos.relative(direction), this);
++            }
++
++            // Paper start - optimize redstone - replace call to updatePowerStrength
++            if (level.paperConfig().misc.redstoneImplementation == io.papermc.paper.configuration.WorldConfiguration.Misc.RedstoneImplementation.ALTERNATE_CURRENT) {
++                level.getWireHandler().onWireRemoved(pos, state); // Alternate Current
++            } else {
++                this.updateSurroundingRedstone(level, pos, state, null, false); // Vanilla/Eigencraft
++            }
++            // Paper end - optimize redstone
++            this.updateNeighborsOfNeighboringWires(level, pos);
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         if (!movedByPiston) {
+diff --git a/net/minecraft/world/level/block/RedstoneTorchBlock.java b/net/minecraft/world/level/block/RedstoneTorchBlock.java
+index df4f1b18deb8bb4a04e740bbbeb6a89cb1ff8e71..7f165a4e2935cf4638b14379a0d1aca1b65ef84a 100644
+--- a/net/minecraft/world/level/block/RedstoneTorchBlock.java
++++ b/net/minecraft/world/level/block/RedstoneTorchBlock.java
+@@ -53,6 +53,15 @@ public class RedstoneTorchBlock extends BaseTorchBlock {
+         }
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        if (!isMoving) {
++            this.notifyNeighbors(level, pos, state);
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         if (!movedByPiston) {
+diff --git a/net/minecraft/world/level/block/SculkSensorBlock.java b/net/minecraft/world/level/block/SculkSensorBlock.java
+index f0101e88140f480c1a94f899744991f78c9e3756..fa9cb4c40a41eea7fd63a4513d0b0f39067de9ba 100644
+--- a/net/minecraft/world/level/block/SculkSensorBlock.java
++++ b/net/minecraft/world/level/block/SculkSensorBlock.java
+@@ -129,6 +129,18 @@ public class SculkSensorBlock extends BaseEntityBlock implements SimpleWaterlogg
+         }
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean movedByPiston) {
++        if (!state.is(newState.getBlock())) {
++            if (getPhase(state) == SculkSensorPhase.ACTIVE) {
++                updateNeighbours(level, pos, state);
++            }
++            super.onRemove(state, level, pos, newState, movedByPiston);
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         if (getPhase(state) == SculkSensorPhase.ACTIVE) {
+diff --git a/net/minecraft/world/level/block/SculkShriekerBlock.java b/net/minecraft/world/level/block/SculkShriekerBlock.java
+index 757f8453e147875ab9f14d9726bb734ef27447c9..d0558d0e33f3d6e25af2dd71650d723e8997dae6 100644
+--- a/net/minecraft/world/level/block/SculkShriekerBlock.java
++++ b/net/minecraft/world/level/block/SculkShriekerBlock.java
+@@ -68,6 +68,16 @@ public class SculkShriekerBlock extends BaseEntityBlock implements SimpleWaterlo
+         super.stepOn(level, pos, state, entity);
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean movedByPiston) {
++        if (level instanceof ServerLevel serverLevel && state.getValue(SHRIEKING) && !state.is(newState.getBlock())) {
++            serverLevel.getBlockEntity(pos, BlockEntityType.SCULK_SHRIEKER).ifPresent(sculkShrieker -> sculkShrieker.tryRespond(serverLevel));
++        }
++        super.onRemove(state, level, pos, newState, movedByPiston);
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void tick(BlockState state, ServerLevel level, BlockPos pos, RandomSource random) {
+         if (state.getValue(SHRIEKING)) {
+diff --git a/net/minecraft/world/level/block/ShulkerBoxBlock.java b/net/minecraft/world/level/block/ShulkerBoxBlock.java
+index 27ccce4b4d8b4cb8be48bfe5d55366abe4ea3a38..2e6d462fb27ad1e538164934417ce07cc0e603c2 100644
+--- a/net/minecraft/world/level/block/ShulkerBoxBlock.java
++++ b/net/minecraft/world/level/block/ShulkerBoxBlock.java
+@@ -152,6 +152,19 @@ public class ShulkerBoxBlock extends BaseEntityBlock {
+         // Paper end - re-set loot table if it was cleared
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        if (!state.is(newState.getBlock())) {
++            BlockEntity blockEntity = level.getBlockEntity(pos);
++            if (blockEntity instanceof ShulkerBoxBlockEntity) {
++                level.updateNeighbourForOutputSignal(pos, state.getBlock());
++            }
++            super.onRemove(state, level, pos, newState, isMoving);
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         Containers.updateNeighboursAfterDestroy(state, level, pos);
+diff --git a/net/minecraft/world/level/block/TripWireBlock.java b/net/minecraft/world/level/block/TripWireBlock.java
+index c8f793d1cdeef7e3e0d5fceb45a4507d542e4b33..27f382f6c663b2954a6fb966ece05ba021fcd6b1 100644
+--- a/net/minecraft/world/level/block/TripWireBlock.java
++++ b/net/minecraft/world/level/block/TripWireBlock.java
+@@ -108,6 +108,16 @@ public class TripWireBlock extends Block {
+         }
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        if (io.papermc.paper.configuration.GlobalConfiguration.get().blockUpdates.disableTripwireUpdates) return; // Paper - prevent adjacent tripwires from updating
++        if (!isMoving && !state.is(newState.getBlock())) {
++            this.updateSource(level, pos, state.setValue(POWERED, Boolean.TRUE));
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         if (io.papermc.paper.configuration.GlobalConfiguration.get().blockUpdates.disableTripwireUpdates) return; // Paper - prevent adjacent tripwires from updating
+diff --git a/net/minecraft/world/level/block/TripWireHookBlock.java b/net/minecraft/world/level/block/TripWireHookBlock.java
+index 3f412b08e7d40d577efb7be291dd14826ba21f0e..30c65a0906646fc12cd842336ec4f3e2aaf31717 100644
+--- a/net/minecraft/world/level/block/TripWireHookBlock.java
++++ b/net/minecraft/world/level/block/TripWireHookBlock.java
+@@ -245,6 +245,25 @@ public class TripWireHookBlock extends Block {
+         level.updateNeighborsAt(pos.relative(opposite), block, orientation);
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        if (!isMoving && !state.is(newState.getBlock())) {
++            boolean attachedValue = state.getValue(ATTACHED);
++            boolean poweredValue = state.getValue(POWERED);
++            if (attachedValue || poweredValue) {
++                calculateState(level, pos, state, true, false, -1, null);
++            }
++
++            if (poweredValue) {
++                notifyNeighbors(this, level, pos, state.getValue(FACING));
++            }
++
++            super.onRemove(state, level, pos, newState, isMoving);
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         if (!movedByPiston) {
+diff --git a/net/minecraft/world/level/block/entity/BlockEntityType.java b/net/minecraft/world/level/block/entity/BlockEntityType.java
+index 7b8631abf8adcdb889d412b30eca10faf044032a..13134dfe9f548b87fd6be4683bf3386c522aba6a 100644
+--- a/net/minecraft/world/level/block/entity/BlockEntityType.java
++++ b/net/minecraft/world/level/block/entity/BlockEntityType.java
+@@ -267,7 +267,7 @@ public class BlockEntityType<T extends BlockEntity> {
+     }
+ 
+     public boolean isValid(BlockState state) {
+-        return this.validBlocks.contains(state.getBlock());
++        return fun.bm.lophine.config.modules.experiment.RedStoneConfig.oldBlockRemoveBehaviour || this.validBlocks.contains(state.getBlock()); // Leaves - behaviour 1.21.1-
+     }
+ 
+     @Deprecated
+diff --git a/net/minecraft/world/level/block/piston/MovingPistonBlock.java b/net/minecraft/world/level/block/piston/MovingPistonBlock.java
+index 05bbc2e59384702439548a988e128a85f1adbe82..af516d5b6bd31de2c6a388ec8001126e2a351cf3 100644
+--- a/net/minecraft/world/level/block/piston/MovingPistonBlock.java
++++ b/net/minecraft/world/level/block/piston/MovingPistonBlock.java
+@@ -67,6 +67,18 @@ public class MovingPistonBlock extends BaseEntityBlock {
+         return createTickerHelper(blockEntityType, BlockEntityType.PISTON, PistonMovingBlockEntity::tick);
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        if (!state.is(newState.getBlock())) {
++            BlockEntity blockEntity = level.getBlockEntity(pos);
++            if (blockEntity instanceof PistonMovingBlockEntity) {
++                ((PistonMovingBlockEntity)blockEntity).finalTick();
++            }
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     public void destroy(LevelAccessor level, BlockPos pos, BlockState state) {
+         BlockPos blockPos = pos.relative(state.getValue(FACING).getOpposite());
+diff --git a/net/minecraft/world/level/block/piston/PistonHeadBlock.java b/net/minecraft/world/level/block/piston/PistonHeadBlock.java
+index 6c789e56f21f01252c21786cfeb48d88485b5636..e24a61a4e2dac0159d52f07c93ddf860f4bfb8f7 100644
+--- a/net/minecraft/world/level/block/piston/PistonHeadBlock.java
++++ b/net/minecraft/world/level/block/piston/PistonHeadBlock.java
+@@ -78,6 +78,19 @@ public class PistonHeadBlock extends DirectionalBlock {
+         return super.playerWillDestroy(level, pos, state, player);
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    @Override
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
++        if (!state.is(newState.getBlock())) {
++            super.onRemove(state, level, pos, newState, isMoving);
++            BlockPos blockPos = pos.relative(state.getValue(FACING).getOpposite());
++            if (this.isFittingBase(state, level.getBlockState(blockPos))) {
++                level.destroyBlock(blockPos, true);
++            }
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     @Override
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+         BlockPos blockPos = pos.relative(state.getValue(FACING).getOpposite());
+diff --git a/net/minecraft/world/level/block/state/BlockBehaviour.java b/net/minecraft/world/level/block/state/BlockBehaviour.java
+index e9749b66239d7562ecf22002bfbaa95df197050f..6e3841ed012eee16dcaa61f70edfc1d870374a56 100644
+--- a/net/minecraft/world/level/block/state/BlockBehaviour.java
++++ b/net/minecraft/world/level/block/state/BlockBehaviour.java
+@@ -172,6 +172,15 @@ public abstract class BlockBehaviour implements FeatureElement, org.leavesmc.lea
+         org.spigotmc.AsyncCatcher.catchOp("block onPlace"); // Spigot
+     }
+ 
++    // Leaves start - behaviour 1.21.1-
++    protected void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean movedByPiston) {
++        org.spigotmc.AsyncCatcher.catchOp("block remove"); // Spigot
++        if (state.hasBlockEntity() && !state.is(newState.getBlock())) {
++            level.removeBlockEntity(pos);
++        }
++    }
++    // Leaves end - behaviour 1.21.1-
++
+     protected void affectNeighborsAfterRemoval(BlockState state, ServerLevel level, BlockPos pos, boolean movedByPiston) {
+     }
+ 
+@@ -868,6 +877,12 @@ public abstract class BlockBehaviour implements FeatureElement, org.leavesmc.lea
+             // CraftBukkit end
+         }
+ 
++        // Leaves start - behaviour 1.21.1-
++        public void onRemove(Level level, BlockPos pos, BlockState newState, boolean movedByPiston) {
++            this.getBlock().onRemove(this.asState(), level, pos, newState, movedByPiston);
++        }
++        // Leaves end - behaviour 1.21.1-
++
+         public void affectNeighborsAfterRemoval(ServerLevel level, BlockPos pos, boolean movedByPiston) {
+             this.getBlock().affectNeighborsAfterRemoval(this.asState(), level, pos, movedByPiston);
+         }
+diff --git a/net/minecraft/world/level/chunk/LevelChunk.java b/net/minecraft/world/level/chunk/LevelChunk.java
+index 39c075173b77b5197af5d4ad3fe235ea0d2df756..b8a2ac505d121b46c33db2fbf4d02c5bc60c6c0f 100644
+--- a/net/minecraft/world/level/chunk/LevelChunk.java
++++ b/net/minecraft/world/level/chunk/LevelChunk.java
+@@ -401,20 +401,26 @@ public class LevelChunk extends ChunkAccess implements ca.spottedleaf.moonrise.p
+                 boolean flag = !blockState.is(block);
+                 boolean flag1 = (flags & 64) != 0;
+                 boolean flag2 = (flags & 256) == 0;
+-                if (flag && blockState.hasBlockEntity()) {
+-                    if (!this.level.isClientSide && flag2) {
+-                        BlockEntity blockEntity = this.level.getBlockEntity(pos);
+-                        if (blockEntity != null) {
+-                            blockEntity.preRemoveSideEffects(pos, blockState);
++                // Leaves start - behaviour 1.21.1-
++                if (!fun.bm.lophine.config.modules.experiment.RedStoneConfig.oldBlockRemoveBehaviour) {
++                    if (flag && blockState.hasBlockEntity()) {
++                        if (!this.level.isClientSide && flag2) {
++                            BlockEntity blockEntity = this.level.getBlockEntity(pos);
++                            if (blockEntity != null) {
++                                blockEntity.preRemoveSideEffects(pos, blockState);
++                            }
+                         }
+-                    }
+ 
+-                    this.removeBlockEntity(pos);
+-                }
++                        this.removeBlockEntity(pos);
++                    }
+ 
+-                if ((flag || block instanceof BaseRailBlock) && this.level instanceof ServerLevel serverLevel && ((flags & 1) != 0 || flag1)) {
+-                    blockState.affectNeighborsAfterRemoval(serverLevel, pos, flag1);
++                    if ((flag || block instanceof BaseRailBlock) && this.level instanceof ServerLevel serverLevel && ((flags & 1) != 0 || flag1)) {
++                        blockState.affectNeighborsAfterRemoval(serverLevel, pos, flag1);
++                    }
++                } else {
++                    blockState.onRemove(this.level, pos, state, flag1);
+                 }
++                // Leaves end - behaviour 1.21.1-
+ 
+                 if (!section.getBlockState(i, i1, i2).is(block)) {
+                     return null;

lophine-server/minecraft-patches/features/0041-Leaves-Do-not-reset-placed-block-on-exception-Do-not.patch

@@ -0,0 +1,70 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Tue, 18 Nov 2025 23:26:27 +0800
+Subject: [PATCH] Leaves: Do not reset placed block on exception & Do not
+ prevent block entity and entity crash at LevelChunk
+
+Co-authored by: MC_XiaoHei <xiaohei.xor7@outlook.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves)
+Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
+
+diff --git a/net/minecraft/world/item/BlockItem.java b/net/minecraft/world/item/BlockItem.java
+index 8f112f382190d606a87f38da8bcdf8dd5f31d1c5..f27915e43df8e627000cda1cb213a95300c98038 100644
+--- a/net/minecraft/world/item/BlockItem.java
++++ b/net/minecraft/world/item/BlockItem.java
+@@ -77,20 +77,22 @@ public class BlockItem extends Item {
+                     BlockState blockState = level.getBlockState(clickedPos);
+                     if (blockState.is(placementState.getBlock())) {
+                         blockState = this.updateBlockStateFromTag(clickedPos, level, itemInHand, blockState);
++                        // Leaves start - we do not need this
+                         // Paper start - Reset placed block on exception
+-                        try {
++                        // try {
+                         this.updateCustomBlockEntityTag(clickedPos, level, player, itemInHand, blockState);
+                         updateBlockEntityComponents(level, clickedPos, itemInHand);
+-                        } catch (Exception ex) {
+-                            ((org.bukkit.craftbukkit.block.CraftBlockState) oldBukkitState).revertPlace();
+-                            if (player instanceof ServerPlayer serverPlayer) {
+-                                org.apache.logging.log4j.LogManager.getLogger().error("Player {} tried placing invalid block", player.getScoreboardName(), ex);
+-                                serverPlayer.getBukkitEntity().kickPlayer("Packet processing error");
+-                                return InteractionResult.FAIL;
+-                            }
+-                            throw ex; // Rethrow exception if not placed by a player
+-                        }
++                        // } catch (Exception ex) {
++                        //     ((org.bukkit.craftbukkit.block.CraftBlockState) oldBukkitState).revertPlace();
++                        //     if (player instanceof ServerPlayer serverPlayer) {
++                        //         org.apache.logging.log4j.LogManager.getLogger().error("Player {} tried placing invalid block", player.getScoreboardName(), ex);
++                        //         serverPlayer.getBukkitEntity().kickPlayer("Packet processing error");
++                        //         return InteractionResult.FAIL;
++                        //     }
++                        //     throw ex; // Rethrow exception if not placed by a player
++                        // }
+                         // Paper end - Reset placed block on exception
++                        // Leaves end - we dot not need this
+                         blockState.getBlock().setPlacedBy(level, clickedPos, blockState, player, itemInHand);
+                         // CraftBukkit start
+                         if (bukkitState != null) {
+diff --git a/net/minecraft/world/level/chunk/LevelChunk.java b/net/minecraft/world/level/chunk/LevelChunk.java
+index b8a2ac505d121b46c33db2fbf4d02c5bc60c6c0f..7a8ceb00eb5845a1d5011a518f63a9cabf131f3c 100644
+--- a/net/minecraft/world/level/chunk/LevelChunk.java
++++ b/net/minecraft/world/level/chunk/LevelChunk.java
+@@ -971,12 +971,14 @@ public class LevelChunk extends ChunkAccess implements ca.spottedleaf.moonrise.p
+ 
+                         profilerFiller.pop();
+                     } catch (Throwable var5) {
++                        // Leaves start - do not prevent here
+                         // Paper start - Prevent block entity and entity crashes
+-                        final String msg = String.format("BlockEntity threw exception at %s:%s,%s,%s", LevelChunk.this.getLevel().getWorld().getName(), this.getPos().getX(), this.getPos().getY(), this.getPos().getZ());
+-                        net.minecraft.server.MinecraftServer.LOGGER.error(msg, var5);
+-                        net.minecraft.world.level.chunk.LevelChunk.this.level.getCraftServer().getPluginManager().callEvent(new com.destroystokyo.paper.event.server.ServerExceptionEvent(new com.destroystokyo.paper.exception.ServerInternalException(msg, var5))); // Paper - ServerExceptionEvent
+-                        LevelChunk.this.removeBlockEntity(this.getPos());
++                        // final String msg = String.format("BlockEntity threw exception at %s:%s,%s,%s", LevelChunk.this.getLevel().getWorld().getName(), this.getPos().getX(), this.getPos().getY(), this.getPos().getZ());
++                        // net.minecraft.server.MinecraftServer.LOGGER.error(msg, var5);
++                        // net.minecraft.world.level.chunk.LevelChunk.this.level.getCraftServer().getPluginManager().callEvent(new com.destroystokyo.paper.event.server.ServerExceptionEvent(new com.destroystokyo.paper.exception.ServerInternalException(msg, var5))); // Paper - ServerExceptionEvent
++                        // LevelChunk.this.removeBlockEntity(this.getPos());
+                         // Paper end - Prevent block entity and entity crashes
++                        // Leaves end - do not prevent here
+                     }
+                 }
+             }

lophine-server/minecraft-patches/features/0042-Global-Entities-Counter.patch

@@ -0,0 +1,136 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Wed, 3 Dec 2025 16:28:34 +0800
+Subject: [PATCH] Global Entities Counter
+
+
+diff --git a/io/papermc/paper/threadedregions/RegionizedWorldData.java b/io/papermc/paper/threadedregions/RegionizedWorldData.java
+index 3b39b8f7ccb278cf910e3cc4e00da29790465a81..7cc41630a39c1e29840d70eee78473d06b7c11cd 100644
+--- a/io/papermc/paper/threadedregions/RegionizedWorldData.java
++++ b/io/papermc/paper/threadedregions/RegionizedWorldData.java
+@@ -520,6 +520,9 @@ public final class RegionizedWorldData {
+     public final Map<Long, ChunkSectionItemEntityMovementTracker> itemEntityMovementTrackerMap = new it.unimi.dsi.fastutil.objects.Object2ObjectLinkedOpenHashMap<>();
+     // Luminol end
+ 
++    public int uniqueId = -1; // Lophine - Global Entities Counter
++    public boolean underGlobalEntitiesCounter = false; // Lophine - Global Entities Counter
++
+     public RegionizedWorldData(final ServerLevel world) {
+         this.world = world;
+         this.blockLevelTicks = new LevelTicks<>(world::isPositionTickingWithEntitiesLoaded, world, true);
+@@ -529,6 +532,15 @@ public final class RegionizedWorldData {
+         this.wireHandler = new alternate.current.wire.WireHandler(world);
+         this.turbo = new io.papermc.paper.redstone.RedstoneWireTurbo((RedStoneWireBlock)Blocks.REDSTONE_WIRE);
+ 
++        // Lophine start - Global Entities Counter
++        if (fun.bm.lophine.config.modules.experiment.GlobalEntitiesCounter.enabled) {
++            uniqueId = fun.bm.lophine.utils.EntitiesCounterUtil.generateUniqueId();
++            fun.bm.lophine.utils.EntitiesCounterUtil.reportAreaMap(world, spawnChunkTracker, uniqueId);
++            fun.bm.lophine.utils.EntitiesCounterUtil.addDataToLoaded(world, loadedEntities, uniqueId);
++            underGlobalEntitiesCounter = true;
++        }
++        // Lophine end - Global Entities Counter
++
+         // tasks may be drained before the region ticks, so we must set up the tick data early just in case
+         this.updateTickData();
+     }
+diff --git a/net/minecraft/server/level/ServerChunkCache.java b/net/minecraft/server/level/ServerChunkCache.java
+index 05bad0366bd36b8134290a0cceb4d4dfcbbd0544..604681c8fda696dcc824b1b36b53c0d8434ec5c2 100644
+--- a/net/minecraft/server/level/ServerChunkCache.java
++++ b/net/minecraft/server/level/ServerChunkCache.java
+@@ -516,6 +516,25 @@ public class ServerChunkCache extends ChunkSource implements ca.spottedleaf.moon
+         this.chunkMap.tick(hasTimeLeft);
+         profilerFiller.pop();
+         this.clearCache();
++        // Lophine start - Global Entities Counter
++        if (fun.bm.lophine.config.modules.experiment.GlobalEntitiesCounter.enabled) {
++            io.papermc.paper.threadedregions.RegionizedWorldData regionizedWorldData = this.level.getCurrentWorldData();
++            if (regionizedWorldData != null) {
++                if (regionizedWorldData.underGlobalEntitiesCounter) {
++                    if (regionizedWorldData.getLocalPlayers().isEmpty()) {
++                        fun.bm.lophine.utils.EntitiesCounterUtil.onWorldDataUnload(level, regionizedWorldData.uniqueId);
++                        regionizedWorldData.underGlobalEntitiesCounter = false;
++                    }
++                } else {
++                    if (!regionizedWorldData.getLocalPlayers().isEmpty()) {
++                        fun.bm.lophine.utils.EntitiesCounterUtil.reportAreaMap(level, regionizedWorldData.spawnChunkTracker, regionizedWorldData.uniqueId);
++                        fun.bm.lophine.utils.EntitiesCounterUtil.addDataToLoaded(level, (ca.spottedleaf.moonrise.common.list.ReferenceList<Entity>) regionizedWorldData.getLoadedEntities(), regionizedWorldData.uniqueId);
++                        regionizedWorldData.underGlobalEntitiesCounter = true;
++                    }
++                }
++            }
++        }
++        // Lophine end - Global Entities Counter
+     }
+ 
+     private void tickChunks() {
+@@ -580,7 +599,13 @@ public class ServerChunkCache extends ChunkSource implements ca.spottedleaf.moon
+             }
+             spawnState = NaturalSpawner.createState(naturalSpawnChunkCount, regionizedWorldData.getLoadedEntities(), this::getFullChunk, null, true); // Folia - region threading - note: function only cares about loaded entities, doesn't need all
+         } else {
++            // Lophine start - Global Entities Counter
++            if (fun.bm.lophine.config.modules.experiment.GlobalEntitiesCounter.enabled) {
++                spawnState = fun.bm.lophine.utils.EntitiesCounterUtil.runRemainingTasks(level, regionizedWorldData.getLoadedEntities(), this::getFullChunk, !this.level.paperConfig().entities.spawning.perPlayerMobSpawns ? new LocalMobCapCalculator(this.chunkMap) : null, false);
++            } else {
+             spawnState = NaturalSpawner.createState(naturalSpawnChunkCount, regionizedWorldData.getLoadedEntities(), this::getFullChunk, !this.level.paperConfig().entities.spawning.perPlayerMobSpawns ? new LocalMobCapCalculator(this.chunkMap) : null, false); // Folia - region threading - note: function only cares about loaded entities, doesn't need all
++            }
++            // Lophine end - Global Entities Counter
+         }
+         } finally { foliaProfiler.stopTimer(ca.spottedleaf.leafprofiler.LProfilerRegistry.MOB_SPAWN_ENTITY_COUNT); } // Folia - profiler
+         // Paper end - Optional per player mob spawns
+@@ -589,7 +614,7 @@ public class ServerChunkCache extends ChunkSource implements ca.spottedleaf.moon
+         boolean _boolean = this.level.getGameRules().getBoolean(GameRules.RULE_DOMOBSPAWNING) && !this.level.getLocalPlayers().isEmpty(); // CraftBukkit // Folia - region threading
+         int _int = this.level.getGameRules().getInt(GameRules.RULE_RANDOMTICKING);
+         List<MobCategory> filteredSpawningCategories;
+-        if (_boolean && (this.spawnEnemies || this.spawnFriendlies)) {
++        if (spawnState != null && _boolean && (this.spawnEnemies || this.spawnFriendlies)) { // Lophine - Global Entities Counter
+             // Paper start - PlayerNaturallySpawnCreaturesEvent
+             for (ServerPlayer entityPlayer : this.level.getLocalPlayers()) { // Folia - region threading
+                 int chunkRange = Math.min(level.spigotConfig.mobSpawnRange, entityPlayer.getBukkitEntity().getViewDistance());
+@@ -646,7 +671,7 @@ public class ServerChunkCache extends ChunkSource implements ca.spottedleaf.moon
+             this.level.tickThunder(chunk);
+         }
+ 
+-        if (!spawnCategories.isEmpty()) {
++        if (spawnState != null && !spawnCategories.isEmpty()) { // Lophine - Global Entities Counter
+             if (this.level.getWorldBorder().isWithinBounds(pos)) { // Paper - rewrite chunk system
+                 NaturalSpawner.spawnForChunk(this.level, chunk, spawnState, spawnCategories);
+             }
+diff --git a/net/minecraft/server/level/ServerLevel.java b/net/minecraft/server/level/ServerLevel.java
+index c0ba36849da0983117901f0cd04b2c785df0010b..0b0d9322632ef1a751add633bdcb87ec84f82704 100644
+--- a/net/minecraft/server/level/ServerLevel.java
++++ b/net/minecraft/server/level/ServerLevel.java
+@@ -729,6 +729,11 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
+     }
+ 
+     public void tick(BooleanSupplier hasTimeLeft, io.papermc.paper.threadedregions.TickRegions.TickRegionData region) { // Folia - regionised ticking
++        // Lophine start - Global Entities Counter
++        if (fun.bm.lophine.config.modules.experiment.GlobalEntitiesCounter.enabled) {
++            if (fun.bm.lophine.utils.EntitiesCounterUtil.canRunNewTask(this)) fun.bm.lophine.utils.EntitiesCounterUtil.tick(this);
++        }
++        // Lophine end - Global Entities Counter
+         final io.papermc.paper.threadedregions.RegionizedWorldData regionizedWorldData = this.getCurrentWorldData(); // Folia - regionised ticking
+         final ca.spottedleaf.leafprofiler.RegionizedProfiler.Handle profiler = io.papermc.paper.threadedregions.TickRegionScheduler.getProfiler(); // Folia - profiler
+         ProfilerFiller profilerFiller = Profiler.get();
+diff --git a/net/minecraft/world/level/NaturalSpawner.java b/net/minecraft/world/level/NaturalSpawner.java
+index 81f4707cf1a7cbdfcfc519cfbe1052cde77aa755..5c53e2d61ce8483d5d9e93e9f3112074c704a546 100644
+--- a/net/minecraft/world/level/NaturalSpawner.java
++++ b/net/minecraft/world/level/NaturalSpawner.java
+@@ -113,7 +113,7 @@ public final class NaturalSpawner {
+         return new NaturalSpawner.SpawnState(spawnableChunkCount, map, potentialCalculator, calculator);
+     }
+ 
+-    static Biome getRoughBiome(BlockPos pos, ChunkAccess chunk) {
++    public static Biome getRoughBiome(BlockPos pos, ChunkAccess chunk) { // Lophine - protected -> public
+         return chunk.getNoiseBiome(QuartPos.fromBlock(pos.getX()), QuartPos.fromBlock(pos.getY()), QuartPos.fromBlock(pos.getZ())).value();
+     }
+ 
+@@ -584,7 +584,7 @@ public final class NaturalSpawner {
+         private EntityType<?> lastCheckedType;
+         private double lastCharge;
+ 
+-        SpawnState(
++        public SpawnState( // Lophine - protected -> public
+             int spawnableChunkCount,
+             Object2IntOpenHashMap<MobCategory> mobCategoryCounts,
+             PotentialCalculator spawnPotential,

lophine-server/minecraft-patches/features/0043-Add-null-check-in-RegionizedWorldData-conections.patch

@@ -0,0 +1,51 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Wed, 17 Dec 2025 00:20:57 +0800
+Subject: [PATCH] Add null check in RegionizedWorldData >> conections
+
+some of our function patches will crash because of get null in conn.getPlayer(), then when we process player.chunkPosition() will get NPE, so we need to fix it.
+
+diff --git a/io/papermc/paper/threadedregions/RegionizedWorldData.java b/io/papermc/paper/threadedregions/RegionizedWorldData.java
+index 7cc41630a39c1e29840d70eee78473d06b7c11cd..d0ab09a77953c1ccd309637ba80c47a37114f082 100644
+--- a/io/papermc/paper/threadedregions/RegionizedWorldData.java
++++ b/io/papermc/paper/threadedregions/RegionizedWorldData.java
+@@ -230,14 +230,17 @@ public final class RegionizedWorldData {
+                 regionToData.get(CoordinateUtils.getChunkKey(pos.x >> chunkToRegionShift, pos.z >> chunkToRegionShift)).itemEntityMovementTrackerMap.put(key, tracker);
+             }
+             // Luminol end
++            Set<Connection> cons = new java.util.HashSet<>(from.connections.size()); // Lophine - save all connections we have processed in connection process
+             // connections
+             for (final Connection conn : from.connections) {
+                 final ServerPlayer player = conn.getPlayer();
++                if (player == null) continue; // Lophine - skip null player connections
+                 final ChunkPos pos = player.chunkPosition();
+                 // Note: It is impossible for an entity in the world to _not_ be in an entity chunk, which means
+                 // the chunk holder must _exist_, and so the region section exists.
+                 regionToData.get(CoordinateUtils.getChunkKey(pos.x >> chunkToRegionShift, pos.z >> chunkToRegionShift))
+                     .connections.add(conn);
++                cons.add(conn); // Lophine - save all connections we have processed in connection process
+             }
+             // entities
+             for (final ServerPlayer player : from.localPlayers) {
+@@ -247,6 +250,13 @@ public final class RegionizedWorldData {
+                 final RegionizedWorldData into = regionToData.get(CoordinateUtils.getChunkKey(pos.x >> chunkToRegionShift, pos.z >> chunkToRegionShift));
+                 into.localPlayers.add(player);
+                 into.nearbyPlayers.addPlayer(player);
++                // Lophine start - we need to process the connection if player's connection is not processed, if connection.player is null, next tick will clean up it
++                final Connection conn = player.connection.connection;
++                if (!cons.contains(conn)) {
++                    regionToData.get(CoordinateUtils.getChunkKey(pos.x >> chunkToRegionShift, pos.z >> chunkToRegionShift))
++                            .connections.add(conn);
++                }
++                // Lophine end
+             }
+             for (final Entity entity : from.allEntities) {
+                 final ChunkPos pos = entity.chunkPosition();
+@@ -577,6 +587,7 @@ public final class RegionizedWorldData {
+     private static void cleanUpConnection(final Connection conn) {
+         // note: ALL connections HERE have a player
+         final ServerPlayer player = conn.getPlayer();
++        if (player == null) return; // Lophine - skip null player connections
+         // now that the connection is removed, we can allow this region to die
+         player.level().moonrise$getChunkTaskScheduler().chunkHolderManager.removeTicketAtLevel(
+             ServerGamePacketListenerImpl.DISCONNECT_TICKET, player.connection.disconnectPos,

lophine-server/minecraft-patches/features/0044-Add-removed-check-before-all-checks-start-in-addEffe.patch

@@ -0,0 +1,18 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Tue, 13 Jan 2026 21:04:59 +0800
+Subject: [PATCH] Add removed check before all checks start in addEffect
+
+
+diff --git a/net/minecraft/world/entity/LivingEntity.java b/net/minecraft/world/entity/LivingEntity.java
+index 205e2648569b7c18f488aa4d3d9ec944bb1babf4..c6ee14f14e051b30012e608b84a055ff2468850d 100644
+--- a/net/minecraft/world/entity/LivingEntity.java
++++ b/net/minecraft/world/entity/LivingEntity.java
+@@ -1174,6 +1174,7 @@ public abstract class LivingEntity extends Entity implements Attackable, Waypoin
+     public boolean addEffect(MobEffectInstance effectInstance, @Nullable Entity entity, EntityPotionEffectEvent.Cause cause, boolean fireEvent) {
+         // Paper end - Don't fire sync event during generation
+         // org.spigotmc.AsyncCatcher.catchOp("effect add"); // Spigot // Paper - move to API
++        if (this.isRemoved()) return false; // Lophine - shouldn't be possible to add effects to removed entity
+         if (!this.hasNullCallback()) ca.spottedleaf.moonrise.common.util.TickThread.ensureTickThread(this, "Cannot add effects to entities asynchronously"); // Folia - region threading
+         if (this.isTickingEffects) {
+             this.effectsToProcess.add(new ProcessableEffect(effectInstance, cause));

lophine-server/minecraft-patches/features/0045-Luminol-1.21.11-Sync-dragon-part-when-teleportation-.patch

@@ -0,0 +1,49 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: mrhua269 <mrhua269@gmail.com>
+Date: Sat, 3 Jan 2026 10:42:39 +0800
+Subject: [PATCH] Luminol - 1.21.11: Sync dragon part when teleportation or
+ firstly created
+
+A simple fix of https://github.com/PaperMC/Folia/issues/371
+
+diff --git a/ca/spottedleaf/moonrise/patches/chunk_system/level/entity/server/ServerEntityLookup.java b/ca/spottedleaf/moonrise/patches/chunk_system/level/entity/server/ServerEntityLookup.java
+index e3a49083e75116622bd95fb17533730a6fb36752..545697d9c081a270ff47b332baee68372c0dd67d 100644
+--- a/ca/spottedleaf/moonrise/patches/chunk_system/level/entity/server/ServerEntityLookup.java
++++ b/ca/spottedleaf/moonrise/patches/chunk_system/level/entity/server/ServerEntityLookup.java
+@@ -96,6 +96,7 @@ public final class ServerEntityLookup extends EntityLookup {
+         if (entity instanceof ThrownEnderpearl enderpearl) {
+             this.addEnderPearl(CoordinateUtils.getChunkKey(enderpearl.chunkPosition()), enderpearl.getId()); // Folia - region threading
+         }
++        if (entity instanceof net.minecraft.world.entity.boss.enderdragon.EnderDragon dragon) dragon.syncDragonPartsAfterTeleportTransform(); // Luminol - Sync dragon part when teleportation or firstly created
+         entity.registerScheduler(); // Paper - optimise Folia entity scheduler
+     }
+ 
+diff --git a/net/minecraft/world/entity/Entity.java b/net/minecraft/world/entity/Entity.java
+index f63252c580c313ccf89304866cfc6503f4b26052..f0ddf0bf462a316f82f4babac17af6860b6ba143 100644
+--- a/net/minecraft/world/entity/Entity.java
++++ b/net/minecraft/world/entity/Entity.java
+@@ -4325,6 +4325,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
+         Entity copy = this.getType().create(destination, EntitySpawnReason.DIMENSION_TRAVEL);
+         copy.restoreFrom(this);
+         copy.transform(pos, yaw, pitch, velocity);
++        if (copy instanceof net.minecraft.world.entity.boss.enderdragon.EnderDragon dragon) dragon.syncDragonPartsAfterTeleportTransform(); // Luminol - Sync dragon part when teleportation or firstly created
+         if (toSameWorld) copy.notifyLithiumTrackerIfNeeded();// Luminol - region threading for sleeping block entity
+         // vanilla code used to call remove _after_ copying, and some stuff is required to be after copy - so add hook here
+         // for example, clearing of inventory after switching dimensions
+diff --git a/net/minecraft/world/entity/boss/enderdragon/EnderDragon.java b/net/minecraft/world/entity/boss/enderdragon/EnderDragon.java
+index 84d215a498d9bf6f1232bf4af5a4a98d3ba9b131..2aa57b995d9fcfbd335655ef383314ce11d93707 100644
+--- a/net/minecraft/world/entity/boss/enderdragon/EnderDragon.java
++++ b/net/minecraft/world/entity/boss/enderdragon/EnderDragon.java
+@@ -1003,4 +1003,12 @@ public class EnderDragon extends Mob implements Enemy {
+         return flag ? i : 0;
+     }
+     // CraftBukkit end
++    
++    // Luminol start - Sync dragon part when teleportation or firstly created
++    public void syncDragonPartsAfterTeleportTransform() {
++        for (EnderDragonPart part : this.subEntities) {
++            this.tickPart(part, 0.0, 0.0, 0.0); // offset -> 0.0
++        }
++    }
++    // Luminol end
+ }

lophine-server/paper-patches/features/0005-LeavesHooks.patch

@@ -0,0 +1,13 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Sun, 16 Nov 2025 17:47:42 +0800
+Subject: [PATCH] LeavesHooks
+
+
+diff --git a/src/main/resources/META-INF/services/ca.spottedleaf.moonrise.common.PlatformHooks b/src/main/resources/META-INF/services/ca.spottedleaf.moonrise.common.PlatformHooks
+index e57c3ca79677b1dfe7cf3db36f0406de7ea5bd0a..86edd824ec42e550dd1419fd57d93a21fe2d648d 100644
+--- a/src/main/resources/META-INF/services/ca.spottedleaf.moonrise.common.PlatformHooks
++++ b/src/main/resources/META-INF/services/ca.spottedleaf.moonrise.common.PlatformHooks
+@@ -1 +1 @@
+-ca.spottedleaf.moonrise.paper.PaperHooks
++org.leavesmc.leaves.region.LeavesHooks

lophine-server/paper-patches/features/0006-Leaves-Replay-Mod-API.patch

@@ -0,0 +1,106 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Sun, 16 Nov 2025 15:55:47 +0800
+Subject: [PATCH] Leaves: Replay Mod API
+
+Co-authored by: violetc <58360096+s-yh-china@users.noreply.github.com>
+As a part of : Leaves (https://github.com/LeavesMC/Leaves)
+Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
+
+diff --git a/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java b/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java
+index e1f456b31ffda9370b63e51f343847d6f9f62263..8a0f85241cc1530aacccc8b6ea24b9dec86fad66 100644
+--- a/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java
++++ b/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java
+@@ -57,7 +57,7 @@ class PaperEventManager {
+         }
+ 
+         // Leaves start - skip bot
+-        if (event instanceof org.bukkit.event.player.PlayerEvent playerEvent && playerEvent.getPlayer() instanceof org.leavesmc.leaves.entity.bot.Bot) {
++        if (event instanceof org.bukkit.event.player.PlayerEvent playerEvent && (playerEvent.getPlayer() instanceof org.leavesmc.leaves.entity.bot.Bot || playerEvent.getPlayer() instanceof org.leavesmc.leaves.entity.photographer.Photographer)) { // Leaves - and photographer
+             return;
+         }
+         // Leaves end - skip bot
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+index 0a96721797b9bbc643f68677bbb1d10c3c89e815..7e2d870dc8b77c58270542f8916b9c9b88588809 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
++++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+@@ -317,6 +317,7 @@ public final class CraftServer implements Server {
+     public io.papermc.paper.SparksFly spark; // Paper - spark // Luminol - Force disable builtin spark
+     private final ServerConfiguration serverConfig = new PaperServerConfiguration();
+     private final org.leavesmc.leaves.entity.bot.CraftBotManager botManager; // Leaves
++    private final org.leavesmc.leaves.entity.photographer.CraftPhotographerManager photographerManager = new org.leavesmc.leaves.entity.photographer.CraftPhotographerManager(); // Leaves
+ 
+     // Paper start - Folia region threading API
+     private final io.papermc.paper.threadedregions.scheduler.FoliaRegionScheduler regionizedScheduler = new io.papermc.paper.threadedregions.scheduler.FoliaRegionScheduler(); // Folia - region threading
+@@ -411,7 +412,7 @@ public final class CraftServer implements Server {
+     public CraftServer(DedicatedServer console, PlayerList playerList) {
+         this.console = console;
+         this.playerList = (DedicatedPlayerList) playerList;
+-        this.playerView = Collections.unmodifiableList(Lists.transform(playerList.players, new Function<ServerPlayer, CraftPlayer>() {
++        this.playerView = Collections.unmodifiableList(Lists.transform(playerList.realPlayers, new Function<ServerPlayer, CraftPlayer>() { // Leaves - replay api
+             @Override
+             public CraftPlayer apply(ServerPlayer player) {
+                 return player.getBukkitEntity();
+@@ -3333,4 +3334,11 @@ public final class CraftServer implements Server {
+         }
+     }
+     // Folia end - region TPS API
++
++    // Leaves start - replay mod api
++    @Override
++    public org.leavesmc.leaves.entity.photographer.CraftPhotographerManager getPhotographerManager() {
++        return photographerManager;
++    }
++    // Leaves end - replay mod api
+ }
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+index 8eb5d014d9ed688ffebaffb4ce0bb40896961a04..634bd74449c6991ad72330d10f42ddbb7f59c164 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
++++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+@@ -127,6 +127,7 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
+         }
+ 
+         if (entity instanceof org.leavesmc.leaves.bot.ServerBot bot) { return new org.leavesmc.leaves.entity.bot.CraftBot(server, bot); }
++        if (entity instanceof org.leavesmc.leaves.replay.ServerPhotographer photographer) { return new org.leavesmc.leaves.entity.photographer.CraftPhotographer(server, photographer); }
+ 
+         // Special case complex part, since there is no extra entity type for them
+         if (entity instanceof EnderDragonPart complexPart) {
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+index 7883b7973570b5f275a03c6aac4d3b4392e7fa6e..18d066c605f8027d9b1170b64ef1428fb969631b 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
++++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+@@ -2214,7 +2214,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player, PluginMessa
+ 
+     @Override
+     public boolean canSee(Player player) {
+-        return this.canSee((org.bukkit.entity.Entity) player);
++        return !(player instanceof org.leavesmc.leaves.entity.photographer.Photographer) && this.canSee((org.bukkit.entity.Entity) player); // Leaves - skip photographer
+     }
+ 
+     @Override
+diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+index 7334422a6e0e7faec675cf038ccbca0e284f61b5..7fee749197b6c6a8890567a7a7819f45b290012b 100644
+--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
++++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+@@ -338,7 +338,7 @@ public final class CraftMagicNumbers implements UnsafeValues {
+                     Bukkit.getLogger().log(Level.SEVERE, "Error saving advancement " + key, ex);
+                 }
+ 
+-                MinecraftServer.getServer().getPlayerList().getPlayers().forEach(player -> {
++                net.minecraft.server.MinecraftServer.getServer().getPlayerList().realPlayers.forEach(player -> { // Leaves - only real players
+                     player.getAdvancements().reload(MinecraftServer.getServer().getAdvancements());
+                     player.getAdvancements().flushDirty(player, false);
+                 });
+diff --git a/src/main/java/org/bukkit/craftbukkit/util/LazyPlayerSet.java b/src/main/java/org/bukkit/craftbukkit/util/LazyPlayerSet.java
+index 25aae550dcdcef2df268d0dd99bdcc9bbd49fcf8..83af50de50a03e164d572f3c3466b6d0b42ed138 100644
+--- a/src/main/java/org/bukkit/craftbukkit/util/LazyPlayerSet.java
++++ b/src/main/java/org/bukkit/craftbukkit/util/LazyPlayerSet.java
+@@ -23,7 +23,7 @@ public class LazyPlayerSet extends LazyHashSet<Player> {
+     }
+ 
+     public static Set<Player> makePlayerSet(final MinecraftServer server) {
+-        List<ServerPlayer> players = server.getPlayerList().players;
++        List<ServerPlayer> players = server.getPlayerList().realPlayers; // Leaves - only real players
+         Set<Player> reference = new HashSet<>(players.size());
+         for (ServerPlayer player : players) {
+             reference.add(player.getBukkitEntity());

lophine-server/paper-patches/features/0007-add-cancel-task-by-task-id-in-FoliaGlobalRegionSched.patch

@@ -0,0 +1,101 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Helvetica Volubi <suisuroru@blue-millennium.fun>
+Date: Sat, 22 Nov 2025 01:43:26 +0800
+Subject: [PATCH] add cancel task by task id in FoliaGlobalRegionScheduler
+
+
+diff --git a/src/main/java/io/papermc/paper/threadedregions/scheduler/FoliaGlobalRegionScheduler.java b/src/main/java/io/papermc/paper/threadedregions/scheduler/FoliaGlobalRegionScheduler.java
+index d306f911757a4d556c82c0070d4837db87afc497..7c9d3e4c399b2ea246a76b4550ba12e45e75078e 100644
+--- a/src/main/java/io/papermc/paper/threadedregions/scheduler/FoliaGlobalRegionScheduler.java
++++ b/src/main/java/io/papermc/paper/threadedregions/scheduler/FoliaGlobalRegionScheduler.java
+@@ -17,6 +17,8 @@ public class FoliaGlobalRegionScheduler implements GlobalRegionScheduler {
+     private long tickCount = 0L;
+     private final Object stateLock = new Object();
+     private final Long2ObjectOpenHashMap<List<GlobalScheduledTask>> tasksByDeadline = new Long2ObjectOpenHashMap<>();
++    private int lastTaskId = 1; // Lophine - add task id
++    private final Object stateLockForTaskId = new Object(); // Lophine - add task id
+ 
+     public void tick() {
+         final List<GlobalScheduledTask> run;
+@@ -65,7 +67,7 @@ public class FoliaGlobalRegionScheduler implements GlobalRegionScheduler {
+             throw new IllegalPluginAccessException("Plugin attempted to register task while disabled");
+         }
+ 
+-        final GlobalScheduledTask ret = new GlobalScheduledTask(plugin, -1, task);
++        final GlobalScheduledTask ret = new GlobalScheduledTask(plugin, -1, task, this.getNextTaskId()); // Lophine - add task id
+ 
+         this.scheduleInternal(ret, delayTicks);
+ 
+@@ -92,7 +94,7 @@ public class FoliaGlobalRegionScheduler implements GlobalRegionScheduler {
+             throw new IllegalPluginAccessException("Plugin attempted to register task while disabled");
+         }
+ 
+-        final GlobalScheduledTask ret = new GlobalScheduledTask(plugin, periodTicks, task);
++        final GlobalScheduledTask ret = new GlobalScheduledTask(plugin, periodTicks, task, this.getNextTaskId()); // Lophine - add task id
+ 
+         this.scheduleInternal(ret, initialDelayTicks);
+ 
+@@ -134,7 +136,33 @@ public class FoliaGlobalRegionScheduler implements GlobalRegionScheduler {
+         }
+     }
+ 
+-    private final class GlobalScheduledTask implements ScheduledTask, Runnable {
++    // Lophine start - add cancel task by task id
++    public void cancelTask(final int taskId) {
++        synchronized (this.stateLock) {
++            for (final List<GlobalScheduledTask> tasks : this.tasksByDeadline.values()) {
++                for (final GlobalScheduledTask task : tasks) {
++                    if (task.getTaskId() == taskId) {
++                        task.cancel();
++                        return;
++                    }
++                }
++            }
++        }
++    }
++
++    private int getNextTaskId() {
++        synchronized (this.stateLockForTaskId) {
++            if (this.lastTaskId == Integer.MAX_VALUE) {
++                this.lastTaskId = 1;
++            } else {
++                ++this.lastTaskId;
++            }
++        }
++        return this.lastTaskId;
++    }
++    // Lophine end - add cancel task by task id
++
++    public final class GlobalScheduledTask implements ScheduledTask, Runnable { // Lophine - private -> public
+ 
+         private static final int STATE_IDLE                = 0;
+         private static final int STATE_EXECUTING           = 1;
+@@ -146,13 +174,15 @@ public class FoliaGlobalRegionScheduler implements GlobalRegionScheduler {
+         private final long repeatDelay; // in ticks
+         private Consumer<ScheduledTask> run;
+         private volatile int state;
++        private int taskId; // Lophine - add task id
+ 
+         private static final VarHandle STATE_HANDLE = ConcurrentUtil.getVarHandle(GlobalScheduledTask.class, "state", int.class);
+ 
+-        private GlobalScheduledTask(final Plugin plugin, final long repeatDelay, final Consumer<ScheduledTask> run) {
++        private GlobalScheduledTask(final Plugin plugin, final long repeatDelay, final Consumer<ScheduledTask> run, int taskId) { // Lophine - add task id
+             this.plugin = plugin;
+             this.repeatDelay = repeatDelay;
+             this.run = run;
++            this.taskId = taskId; // Lophine - add task id
+         }
+ 
+         private final int getStateVolatile() {
+@@ -263,5 +293,11 @@ public class FoliaGlobalRegionScheduler implements GlobalRegionScheduler {
+                 }
+             }
+         }
++
++        // Lophine start - add task id
++        public int getTaskId() {
++            return taskId;
++        }
++        // Lophine end - add task id
+     }
+ }

lophine-server/src/main/java/fun/bm/lophine/LophineLogger.java

@@ -0,0 +1,8 @@
+package fun.bm.lophine;
+
+import com.mojang.logging.LogUtils;
+import org.slf4j.Logger;
+
+public class LophineLogger {
+    public static final Logger LOGGER = LogUtils.getClassLogger(); // only provided for some Logger can not be initialized
+}

lophine-server/src/main/java/fun/bm/lophine/command/counter/CounterCommand.java

@@ -0,0 +1,41 @@
+package fun.bm.lophine.command.counter;
+
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
+import fun.bm.lophine.command.counter.sub.DisplayCommand;
+import fun.bm.lophine.command.counter.sub.ResetCommand;
+import fun.bm.lophine.command.counter.sub.ToggleCommand;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.JoinConfiguration;
+import net.kyori.adventure.text.format.NamedTextColor;
+import org.bukkit.command.CommandSender;
+import org.jetbrains.annotations.NotNull;
+import org.leavesmc.leaves.command.CommandContext;
+import org.leavesmc.leaves.command.RootNode;
+import org.leavesmc.leaves.util.HopperCounter;
+
+public class CounterCommand extends RootNode {
+    private final String PERM_BASE;
+
+    public CounterCommand() {
+        super("counter", "lophine.commands.counter");
+        this.PERM_BASE = "lophine.commands.counter";
+        children(
+                new ToggleCommand(this),
+                new ResetCommand(this),
+                new DisplayCommand(this)
+        );
+    }
+
+    @Override
+    protected boolean execute(@NotNull CommandContext context) throws CommandSyntaxException {
+        context.getSender().sendMessage(Component.join(JoinConfiguration.noSeparators(),
+                Component.text("Hopper Counter: ", NamedTextColor.GRAY),
+                Component.text(HopperCounter.isEnabled(), HopperCounter.isEnabled() ? NamedTextColor.AQUA : NamedTextColor.GRAY)
+        ));
+        return true;
+    }
+
+    public boolean hasPermission(@NotNull CommandSender sender, String... subcommand) {
+        return hasPermission(PERM_BASE, sender, subcommand);
+    }
+}

lophine-server/src/main/java/fun/bm/lophine/command/counter/CounterSubCommand.java

@@ -0,0 +1,24 @@
+package fun.bm.lophine.command.counter;
+
+import net.minecraft.commands.CommandSourceStack;
+import org.bukkit.command.CommandSender;
+import org.jetbrains.annotations.NotNull;
+import org.leavesmc.leaves.command.LiteralNode;
+
+public class CounterSubCommand extends LiteralNode {
+    protected final CounterCommand parent;
+
+    protected CounterSubCommand(String name, CounterCommand parent) {
+        super(name);
+        this.parent = parent;
+    }
+
+    @Override
+    public boolean requires(@NotNull CommandSourceStack source) {
+        return hasPermission(source.getSender());
+    }
+
+    protected boolean hasPermission(CommandSender sender) {
+        return parent.hasPermission(sender, this.name);
+    }
+}

lophine-server/src/main/java/fun/bm/lophine/command/counter/sub/DisplayCommand.java

@@ -0,0 +1,91 @@
+package fun.bm.lophine.command.counter.sub;
+
+import com.mojang.brigadier.arguments.StringArgumentType;
+import com.mojang.brigadier.suggestion.Suggestions;
+import com.mojang.brigadier.suggestion.SuggestionsBuilder;
+import fun.bm.lophine.command.counter.CounterCommand;
+import fun.bm.lophine.command.counter.CounterSubCommand;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.NamedTextColor;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.world.item.DyeColor;
+import org.jetbrains.annotations.NotNull;
+import org.leavesmc.leaves.command.ArgumentNode;
+import org.leavesmc.leaves.command.CommandContext;
+import org.leavesmc.leaves.util.HopperCounter;
+
+import java.util.concurrent.CompletableFuture;
+
+public class DisplayCommand extends CounterSubCommand {
+    public DisplayCommand(CounterCommand parent) {
+        super("display", parent);
+        children(
+                DyeColorArg::new
+        );
+    }
+
+    public static void displayCounter(CommandContext context, @NotNull HopperCounter counter, boolean realTime) {
+        for (Component component : counter.format(MinecraftServer.getServer(), context.getSource().getLevel(), realTime)) {
+            context.getSender().sendMessage(component);
+        }
+    }
+
+    private static class DyeColorArg extends ArgumentNode<String> {
+        protected DyeColorArg() {
+            super("color", StringArgumentType.string());
+            children(
+                    TimeArg::new
+            );
+        }
+
+        @Override
+        protected boolean execute(@NotNull CommandContext context) {
+            String color0 = context.getArgument(DyeColorArg.class);
+            DyeColor color = DyeColor.byName(color0, null);
+            if (color == null) return true;
+            HopperCounter counter = HopperCounter.getCounter(color);
+            displayCounter(context, counter, false);
+            return true;
+        }
+
+        @Override
+        protected CompletableFuture<Suggestions> getSuggestions(@NotNull CommandContext context, @NotNull SuggestionsBuilder builder) {
+            String path = context.getArgumentOrDefault(DyeColorArg.class, "");
+            for (DyeColor value : DyeColor.values()) {
+                String color = value.getName();
+                if (color.startsWith(path)) {
+                    builder.suggest(color);
+                }
+            }
+            return builder.buildFuture();
+        }
+
+        private static class TimeArg extends ArgumentNode<String> {
+            protected TimeArg() {
+                super("time", StringArgumentType.string());
+            }
+
+            @Override
+            protected boolean execute(@NotNull CommandContext context) {
+                String color0 = context.getArgument(DyeColorArg.class);
+                DyeColor color = DyeColor.byName(color0, null);
+                if (color == null) return true;
+                HopperCounter counter = HopperCounter.getCounter(color);
+                String timeType = context.getArgument(TimeArg.class);
+                switch (timeType) {
+                    case "realtime" -> displayCounter(context, counter, true);
+                    case "gametick" -> displayCounter(context, counter, false);
+                    default ->
+                            context.getSender().sendMessage(Component.text("Invalid time type: " + timeType, NamedTextColor.RED));
+                }
+                return true;
+            }
+
+            protected CompletableFuture<Suggestions> getSuggestions(@NotNull CommandContext context, @NotNull SuggestionsBuilder builder) {
+                builder.suggest("realtime");
+                builder.suggest("gametick");
+                return builder.buildFuture();
+            }
+        }
+    }
+}

lophine-server/src/main/java/fun/bm/lophine/command/counter/sub/ResetCommand.java

@@ -0,0 +1,75 @@
+package fun.bm.lophine.command.counter.sub;
+
+import com.mojang.brigadier.arguments.StringArgumentType;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
+import com.mojang.brigadier.suggestion.Suggestions;
+import com.mojang.brigadier.suggestion.SuggestionsBuilder;
+import fun.bm.lophine.command.counter.CounterCommand;
+import fun.bm.lophine.command.counter.CounterSubCommand;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.JoinConfiguration;
+import net.kyori.adventure.text.format.TextColor;
+import net.minecraft.world.item.DyeColor;
+import org.jetbrains.annotations.NotNull;
+import org.leavesmc.leaves.command.ArgumentNode;
+import org.leavesmc.leaves.command.CommandContext;
+import org.leavesmc.leaves.util.HopperCounter;
+
+import java.util.concurrent.CompletableFuture;
+
+public class ResetCommand extends CounterSubCommand {
+    public ResetCommand(CounterCommand parent) {
+        super("reset", parent);
+        children(
+                DyeColorArg::new
+        );
+    }
+
+    @Override
+    protected boolean execute(@NotNull CommandContext context) throws CommandSyntaxException {
+        HopperCounter.resetAll(context.getSource().getLevel(), false);
+        context.getSender().sendMessage(Component.text("Restarted all counters."));
+        return true;
+    }
+
+    private static class DyeColorArg extends ArgumentNode<String> {
+        protected DyeColorArg() {
+            super("color", StringArgumentType.string());
+        }
+
+        @Override
+        protected boolean execute(@NotNull CommandContext context) {
+            String color0 = context.getArgument(DyeColorArg.class);
+            if (color0.equals("all")) {
+                HopperCounter.resetAll(context.getSource().getLevel(), false);
+                context.getSender().sendMessage(Component.text("Restarted all counters."));
+                return true;
+            }
+            DyeColor color = DyeColor.byName(color0, null);
+            if (color == null) return true;
+            HopperCounter counter = HopperCounter.getCounter(color);
+            counter.reset(context.getSource().getLevel());
+            context.getSender().sendMessage(Component.join(JoinConfiguration.noSeparators(),
+                    Component.text("Restarted "),
+                    Component.text(color.getName(), TextColor.color(color.getTextColor())),
+                    Component.text(" counter.")
+            ));
+            return true;
+        }
+
+        @Override
+        protected CompletableFuture<Suggestions> getSuggestions(@NotNull CommandContext context, @NotNull SuggestionsBuilder builder) {
+            String path = context.getArgumentOrDefault(DyeColorArg.class, "");
+            if ("all".startsWith(path)) {
+                builder.suggest("all");
+            }
+            for (DyeColor value : DyeColor.values()) {
+                String color = value.getName();
+                if (color.startsWith(path)) {
+                    builder.suggest(color);
+                }
+            }
+            return builder.buildFuture();
+        }
+    }
+}

lophine-server/src/main/java/fun/bm/lophine/command/counter/sub/ToggleCommand.java

@@ -0,0 +1,55 @@
+package fun.bm.lophine.command.counter.sub;
+
+import com.mojang.brigadier.arguments.BoolArgumentType;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
+import fun.bm.lophine.command.counter.CounterCommand;
+import fun.bm.lophine.command.counter.CounterSubCommand;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.NamedTextColor;
+import org.jetbrains.annotations.NotNull;
+import org.leavesmc.leaves.command.ArgumentNode;
+import org.leavesmc.leaves.command.CommandContext;
+import org.leavesmc.leaves.util.HopperCounter;
+
+public class ToggleCommand extends CounterSubCommand {
+    public ToggleCommand(CounterCommand parent) {
+        super("toggle", parent);
+        children(
+                BooleanArg::new
+        );
+    }
+
+    @Override
+    protected boolean execute(@NotNull CommandContext context) throws CommandSyntaxException {
+        if (!HopperCounter.isEnabled()) {
+            HopperCounter.setEnabled(true);
+            context.getSender().sendMessage(Component.text("Hopper Counter now is enabled.", NamedTextColor.AQUA));
+        } else {
+            HopperCounter.setEnabled(false);
+            context.getSender().sendMessage(Component.text("Hopper Counter now is disabled.", NamedTextColor.RED));
+        }
+        return true;
+    }
+
+    private static class BooleanArg extends ArgumentNode<Boolean> {
+        protected BooleanArg() {
+            super("enabled", BoolArgumentType.bool());
+        }
+
+        @Override
+        protected boolean execute(@NotNull CommandContext context) {
+            boolean enabled = context.getArgument(BooleanArg.class);
+            if (enabled == HopperCounter.isEnabled()) {
+                context.getSender().sendMessage(Component.text("Hopper Counter is already " + (enabled ? "enabled" : "disabled") + ".", NamedTextColor.GRAY));
+            } else {
+                HopperCounter.setEnabled(enabled);
+                if (enabled) {
+                    context.getSender().sendMessage(Component.text("Hopper Counter now is enabled.", NamedTextColor.AQUA));
+                } else {
+                    context.getSender().sendMessage(Component.text("Hopper Counter now is disabled.", NamedTextColor.RED));
+                }
+            }
+            return true;
+        }
+    }
+}

lophine-server/src/main/java/fun/bm/lophine/config/modules/experiment/CommandConfig.java

@@ -13,12 +13,6 @@ public class CommandConfig implements IConfigModule {
                     Allow to use tick command""")
     public static boolean tick = false;
 
-    @ConfigInfo(name = "datapack_command_enabled", comments =
-            """
-                    Allow to use datapack command
-                        --- datapack hot-update unsupported, please restart server""")
-    public static boolean datapack = false;
-
     @ConfigInfo(name = "function_command_enabled", comments =
             """
                     Allow to use function command""")
@@ -28,11 +22,21 @@ public class CommandConfig implements IConfigModule {
     @TransformedConfig(name = "enable-waypoint", directory = {"experiment", "waypoint_bar"})
     @ConfigInfo(name = "waypoint_command_enabled", comments =
             """
-                    Allow to use waypoint command""")
+                    Allow to use waypoint command and locator bar""")
     public static boolean waypoint = false;
 
     @ConfigInfo(name = "scoreboard_command_enabled", comments =
             """
                     Allow to use scoreboard command""")
     public static boolean scoreboard = false;
+
+    @ConfigInfo(name = "enabled", directory = {"save_all_command"}, comments =
+            """
+                    Allow to use save-all command""")
+    public static boolean saveAll = false;
+
+    @ConfigInfo(name = "log_all_process", directory = {"save_all_command"}, comments =
+            """
+                    Log all process of save-all command to console""")
+    public static boolean logAllProcess = false;
 }

lophine-server/src/main/java/fun/bm/lophine/config/modules/experiment/GlobalEntitiesCounter.java

@@ -0,0 +1,20 @@
+package fun.bm.lophine.config.modules.experiment;
+
+import me.earthme.luminol.config.IConfigModule;
+import me.earthme.luminol.config.flags.ConfigClassInfo;
+import me.earthme.luminol.config.flags.ConfigInfo;
+import me.earthme.luminol.config.flags.HotReloadUnsupported;
+import me.earthme.luminol.enums.EnumConfigCategory;
+
+@ConfigClassInfo(name = "global_entities_counter", category = EnumConfigCategory.EXPERIMENT)
+public class GlobalEntitiesCounter implements IConfigModule {
+    @HotReloadUnsupported
+    @ConfigInfo(name = "enabled", comments = """
+            Enable global entities counter.
+            You need to set per-player-mob-spawns to false on paper-world-defaults.yml or paper-world.yml""")
+    public static boolean enabled = false;
+
+    @HotReloadUnsupported
+    @ConfigInfo(name = "async", comments = "Enable Asynchronous(maybe cause bugs)")
+    public static boolean async = false;
+}

lophine-server/src/main/java/fun/bm/lophine/config/modules/experiment/RedStoneConfig.java

@@ -0,0 +1,34 @@
+package fun.bm.lophine.config.modules.experiment;
+
+import me.earthme.luminol.config.IConfigModule;
+import me.earthme.luminol.config.flags.ConfigClassInfo;
+import me.earthme.luminol.config.flags.ConfigInfo;
+import me.earthme.luminol.config.flags.HotReloadUnsupported;
+import me.earthme.luminol.config.flags.TransformedConfig;
+import me.earthme.luminol.enums.EnumConfigCategory;
+
+/*
+ * This is a config module for redstone in experimental level
+ * If we think configs from here is stable for future, we will move them to function module directory
+ */
+@ConfigClassInfo(category = EnumConfigCategory.EXPERIMENT, name = "redstone")
+public class RedStoneConfig implements IConfigModule {
+    @TransformedConfig(name = "enabled", directory = {"experiment", "redstone-ignore-upwards-update"})
+    @ConfigInfo(name = "redstone-ignore-upwards-update", comments = """
+            Should the pre-1.20 mechanism be reintroduced: 
+            Redstone dust does not connect to adjacent redstone dust on trapdoors that are open      
+            Pre-1.20.2 mechanism: Redstone dust, redstone repeaters, and redstone comparators do not check for attachment when receiving status updates from below""")
+    public static boolean redstoneIgnoreUpwardsUpdate = false;
+
+    @TransformedConfig(name = "enabled", directory = {"experiment", "cce-update-suppression"})
+    @ConfigInfo(name = "cce-update-suppression", comments = """
+            Is it permissible to use ClassCastException for update suppression?""")
+    public static boolean cce = false;
+
+    @HotReloadUnsupported
+    @ConfigInfo(name = "instant-block-updater")
+    public static boolean instantBlockUpdater = false;
+
+    @ConfigInfo(name = "old-block-remove-behaviour")
+    public static boolean oldBlockRemoveBehaviour = false;
+}

lophine-server/src/main/java/fun/bm/lophine/config/modules/fixes/UpdateSuppressionCrashFixConfig.java

@@ -0,0 +1,13 @@
+package fun.bm.lophine.config.modules.fixes;
+
+import me.earthme.luminol.config.IConfigModule;
+import me.earthme.luminol.config.flags.ConfigClassInfo;
+import me.earthme.luminol.config.flags.ConfigInfo;
+import me.earthme.luminol.enums.EnumConfigCategory;
+
+@ConfigClassInfo(category = EnumConfigCategory.FIXES, name = "update-suppression-crash-fix")
+public class UpdateSuppressionCrashFixConfig implements IConfigModule {
+    @ConfigInfo(name = "enabled", comments = """
+            Should crash caused by update suppression be prevented?""")
+    public static boolean enabled = true;
+}

lophine-server/src/main/java/fun/bm/lophine/config/modules/function/FakeplayerConfig.java

@@ -5,10 +5,12 @@ import me.earthme.luminol.config.IConfigModule;
 import me.earthme.luminol.config.flags.ConfigClassInfo;
 import me.earthme.luminol.config.flags.ConfigInfo;
 import me.earthme.luminol.enums.EnumConfigCategory;
+import org.jetbrains.annotations.Nullable;
 import org.leavesmc.leaves.bot.ServerBot;
 import org.leavesmc.leaves.command.bot.BotCommand;
 
 import java.util.List;
+import java.util.Set;
 
 @ConfigClassInfo(category = EnumConfigCategory.FUNCTION, name = "fakeplayer")
 public class FakeplayerConfig implements IConfigModule {
@@ -91,7 +93,7 @@ public class FakeplayerConfig implements IConfigModule {
     }
 
     @Override
-    public void onLoaded(CommentedFileConfig configInstance) {
+    public void onLoaded(CommentedFileConfig configInstance, @Nullable Set<Exception> exs) {
         if (enable) {
             command = new BotCommand();
             command.register();

lophine-server/src/main/java/fun/bm/lophine/config/modules/function/OldFeatureConfig.java

@@ -24,4 +24,12 @@ public class OldFeatureConfig implements IConfigModule {
     @TransformedConfig(name = "give_bad_omen_when_kill_raid_captain", directory = {"misc", "revert_raid_changes"}, transformComments = false)
     @ConfigInfo(name = "old_raid_behavior")
     public static boolean oldRaidBehavior = false;
+
+    @TransformedConfig(name = "villager-infinite-trade", directory = {"function", "villager"}, transformComments = false)
+    @TransformedConfig(name = "villager-infinite-trade", directory = {"misc", "villager"}, transformComments = false)
+    @TransformedConfig(name = "villager-infinite-trade", directory = {"misc", "villager-config"}, transformComments = false)
+    @ConfigInfo(name = "villager-void-trade", comments =
+            """
+                    Allow villager void trade.""")
+    public static boolean villagerVoidTrade = false;
 }

lophine-server/src/main/java/fun/bm/lophine/config/modules/function/ReplayAPIConfig.java

@@ -0,0 +1,34 @@
+package fun.bm.lophine.config.modules.function;
+
+import com.electronwill.nightconfig.core.file.CommentedFileConfig;
+import fun.bm.lophine.utils.RandomProfilePool;
+import me.earthme.luminol.config.IConfigModule;
+import me.earthme.luminol.config.flags.ConfigClassInfo;
+import me.earthme.luminol.config.flags.ConfigInfo;
+import me.earthme.luminol.config.flags.HotReloadUnsupported;
+import me.earthme.luminol.enums.EnumConfigCategory;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Set;
+
+@ConfigClassInfo(category = EnumConfigCategory.FUNCTION, name = "replay-api")
+public class ReplayAPIConfig implements IConfigModule {
+    @HotReloadUnsupported
+    @ConfigInfo(name = "enable-cache")
+    public static boolean enableCache = true;
+
+    @HotReloadUnsupported
+    @ConfigInfo(name = "cache-photographer-time", comments = """
+            Time to cache photographer profile(in seconds)""")
+    public static int cachePhotographerTime = 3600;
+
+    @HotReloadUnsupported
+    @ConfigInfo(name = "cache-photographer-size", comments = """
+            Maximum size of cache photographer profile""")
+    public static int cachePhotographerSize = 100;
+
+    @Override
+    public void onLoaded(CommentedFileConfig configInstance, @Nullable Set<Exception> e) {
+        RandomProfilePool.init();
+    }
+}

lophine-server/src/main/java/fun/bm/lophine/config/modules/function/VillagerConfig.java

@@ -1,19 +0,0 @@
-package fun.bm.lophine.config.modules.function;
-
-import me.earthme.luminol.config.IConfigModule;
-import me.earthme.luminol.config.flags.ConfigClassInfo;
-import me.earthme.luminol.config.flags.ConfigInfo;
-import me.earthme.luminol.config.flags.TransformedConfig;
-import me.earthme.luminol.enums.EnumConfigCategory;
-
-@ConfigClassInfo(category = EnumConfigCategory.MISC, name = "villager")
-public class VillagerConfig implements IConfigModule {
-    @TransformedConfig(name = "villager-infinite-trade", directory = {"misc", "villager"})
-    @TransformedConfig(name = "villager-infinite-trade", directory = {"misc", "villager-config"})
-    @ConfigInfo(name = "villager-infinite-trade", comments =
-            """
-                    Allow villager infinite trade (limit of 524288 times)
-                        ---- we won't edit saved data, only edit in send data to client.
-                        (after we fixed void trade, this config will drop to void trade)""")
-    public static boolean villagerInfiniteTrade = false;
-}

lophine-server/src/main/java/fun/bm/lophine/config/modules/function/WoolHopperCounterConfig.java

@@ -0,0 +1,31 @@
+package fun.bm.lophine.config.modules.function;
+
+import com.electronwill.nightconfig.core.file.CommentedFileConfig;
+import fun.bm.lophine.command.counter.CounterCommand;
+import me.earthme.luminol.config.IConfigModule;
+import me.earthme.luminol.config.flags.ConfigClassInfo;
+import me.earthme.luminol.config.flags.ConfigInfo;
+import me.earthme.luminol.enums.EnumConfigCategory;
+import org.bukkit.Bukkit;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Set;
+
+@ConfigClassInfo(category = EnumConfigCategory.FUNCTION, name = "wool-hopper-counter")
+public class WoolHopperCounterConfig implements IConfigModule {
+    @ConfigInfo(name = "enabled")
+    public static boolean enabled = false;
+
+    @ConfigInfo(name = "unlimited-speed")
+    public static boolean unlimitedSpeed = false;
+
+    @Override
+    public void onLoaded(CommentedFileConfig configInstance, @Nullable Set<Exception> exs) {
+        if (enabled) new CounterCommand().register();
+    }
+
+    @Override
+    public void onUnloaded(CommentedFileConfig configInstance) {
+        Bukkit.getCommandMap().getKnownCommands().remove("luminol:tpsbar");
+    }
+}

lophine-server/src/main/java/fun/bm/lophine/config/modules/function/protocol/AlternativeBlockPlacementProtocolConfig.java

@@ -0,0 +1,23 @@
+package fun.bm.lophine.config.modules.function.protocol;
+
+import fun.bm.lophine.enums.EnumAlternativePlaceType;
+import me.earthme.luminol.config.IConfigModule;
+import me.earthme.luminol.config.flags.ConfigClassInfo;
+import me.earthme.luminol.config.flags.ConfigInfo;
+import me.earthme.luminol.enums.EnumConfigCategory;
+
+@ConfigClassInfo(category = EnumConfigCategory.FUNCTION, name = "alternative_block_placement", directory = {"protocol"})
+public class AlternativeBlockPlacementProtocolConfig implements IConfigModule {
+    @ConfigInfo(name = "enabled", comments = """
+            Specify the precise placement protocol type
+            NONE Disable precise placement protocol
+            CARPET Precise placement protocol version 2
+            CARPET_FIX Enhanced precise placement protocol version 2 (requires MasaGadget installed on client)
+            LITEMATICA Precise placement protocol version 3""")
+    public static EnumAlternativePlaceType alternativeBlockPlacement = EnumAlternativePlaceType.NONE;
+
+    public static boolean needIgnoreDistance() {
+        return alternativeBlockPlacement != EnumAlternativePlaceType.NONE;
+    }
+}
+

lophine-server/src/main/java/fun/bm/lophine/config/modules/function/protocol/SyncmaticaProtocolConfig.java

@@ -5,8 +5,11 @@ import me.earthme.luminol.config.IConfigModule;
 import me.earthme.luminol.config.flags.ConfigClassInfo;
 import me.earthme.luminol.config.flags.ConfigInfo;
 import me.earthme.luminol.enums.EnumConfigCategory;
+import org.jetbrains.annotations.Nullable;
 import org.leavesmc.leaves.protocol.syncmatica.SyncmaticaProtocol;
 
+import java.util.Set;
+
 @ConfigClassInfo(category = EnumConfigCategory.FUNCTION, name = "syncmatica", directory = {"protocol"})
 public class SyncmaticaProtocolConfig implements IConfigModule {
     @ConfigInfo(name = "enabled", comments = """
@@ -19,7 +22,7 @@ public class SyncmaticaProtocolConfig implements IConfigModule {
             Maximum Projection File Size (in bytes)""")
     public static int quotaLimit = 40000000;
 
-    public void onLoaded(CommentedFileConfig configInstance) {
+    public void onLoaded(CommentedFileConfig configInstance, @Nullable Set<Exception> e) {
         SyncmaticaProtocol.init(enabled);
     }
 }

lophine-server/src/main/java/fun/bm/lophine/config/modules/optimizations/WayPointOptimizedTableConfig.java

@@ -0,0 +1,17 @@
+package fun.bm.lophine.config.modules.optimizations;
+
+import me.earthme.luminol.config.IConfigModule;
+import me.earthme.luminol.config.flags.ConfigClassInfo;
+import me.earthme.luminol.config.flags.ConfigInfo;
+import me.earthme.luminol.config.flags.HotReloadUnsupported;
+import me.earthme.luminol.enums.EnumConfigCategory;
+
+@ConfigClassInfo(category = EnumConfigCategory.OPTIMIZATIONS, name = "waypoint")
+public class WayPointOptimizedTableConfig implements IConfigModule {
+    @HotReloadUnsupported
+    @ConfigInfo(name = "optimizedTable", comments = """
+            Should use optimized table instead of normal concurrent table for waypoints.
+            May improve performance when there are many waypoints and players.
+            When enabled, more memory is needed to store data.""")
+    public static boolean optimizedTable = false;
+}

lophine-server/src/main/java/fun/bm/lophine/config/modules/removed/RemovedConfig.java

@@ -8,6 +8,7 @@ import me.earthme.luminol.enums.EnumConfigCategory;
 
 @ConfigClassInfo(category = EnumConfigCategory.REMOVED, name = "removed_config")
 public class RemovedConfig implements IConfigModule {
+    @TransformedConfig(name = "datapack_command_enabled", directory = {"experiment", "command"}, transform = false)
     @TransformedConfig(name = "disable_end_crystal_check", directory = {"fixes", "end_crystal"}, transform = false)
     @TransformedConfig(name = "disable_end_crystal_check", directory = {"misc", "end_crystal"}, transform = false)
     @TransformedConfig(name = "allow_skip_cooldown", directory = {"misc", "revert_raid_changes"}, transform = false)

lophine-server/src/main/java/fun/bm/lophine/enums/EnumAlternativePlaceType.java

@@ -0,0 +1,8 @@
+package fun.bm.lophine.enums;
+
+public enum EnumAlternativePlaceType {
+    NONE,
+    CARPET,
+    CARPET_FIX,
+    LITEMATICA
+}

lophine-server/src/main/java/fun/bm/lophine/utils/EntitiesCounterUtil.java

@@ -0,0 +1,165 @@
+package fun.bm.lophine.utils;
+
+import ca.spottedleaf.moonrise.common.list.ReferenceList;
+import ca.spottedleaf.moonrise.common.misc.PositionCountingAreaMap;
+import fun.bm.lophine.config.modules.experiment.GlobalEntitiesCounter;
+import it.unimi.dsi.fastutil.objects.Object2IntOpenHashMap;
+import net.minecraft.core.BlockPos;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.Mob;
+import net.minecraft.world.entity.MobCategory;
+import net.minecraft.world.level.ChunkPos;
+import net.minecraft.world.level.LocalMobCapCalculator;
+import net.minecraft.world.level.NaturalSpawner;
+import net.minecraft.world.level.PotentialCalculator;
+import net.minecraft.world.level.biome.MobSpawnSettings;
+import org.bukkit.event.entity.CreatureSpawnEvent;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.HashSet;
+import java.util.Set;
+import java.util.WeakHashMap;
+import java.util.concurrent.CompletableFuture;
+
+import static net.minecraft.world.level.NaturalSpawner.getRoughBiome;
+
+public class EntitiesCounterUtil {
+    private static final WeakHashMap<ServerLevel, WeakHashMap<Integer, ReferenceList<Entity>>> globalLoadedEntities = new WeakHashMap<>();
+    private static final WeakHashMap<ServerLevel, Object2IntOpenHashMap<MobCategory>> mobsMap = new WeakHashMap<>();
+    private static final WeakHashMap<ServerLevel, WeakHashMap<Integer, PositionCountingAreaMap<ServerPlayer>>> mobsAreaMap = new WeakHashMap<>();
+    private static final WeakHashMap<ServerLevel, Integer> spawnableChunkCount = new WeakHashMap<>();
+    private static final WeakHashMap<ServerLevel, CompletableFuture<Void>> tasks = new WeakHashMap<>();
+    private static final Set<Integer> UniqueIds = new HashSet<>();
+
+    private static int lastUsedId = 0;
+
+    public static int generateUniqueId() {
+        synchronized (UniqueIds) {
+            int id = lastUsedId;
+            while (UniqueIds.contains(id)) {
+                id++;
+            }
+
+            lastUsedId = id;
+            UniqueIds.add(id);
+            return id;
+        }
+    }
+
+    public static void onWorldDataUnload(ServerLevel level, int uniqueId) {
+        synchronized (UniqueIds) {
+            UniqueIds.remove(uniqueId);
+        }
+        synchronized (globalLoadedEntities) {
+            globalLoadedEntities.get(level).remove(uniqueId);
+        }
+        synchronized (mobsAreaMap) {
+            mobsAreaMap.get(level).remove(uniqueId);
+        }
+    }
+
+    public static void addDataToLoaded(ServerLevel level, ReferenceList<Entity> data, int uniqueId) {
+        WeakHashMap<Integer, ReferenceList<Entity>> data0 = globalLoadedEntities.computeIfAbsent(level, k -> new WeakHashMap<>());
+        if (data0.containsKey(uniqueId)) return;
+        data0.put(uniqueId, data);
+    }
+
+    public static void reportAreaMap(ServerLevel level, PositionCountingAreaMap<ServerPlayer> areaMap, int uniqueId) {
+        WeakHashMap<Integer, PositionCountingAreaMap<ServerPlayer>> areaMap0 = mobsAreaMap.computeIfAbsent(level, k -> new WeakHashMap<>());
+        if (areaMap0.containsKey(uniqueId)) return;
+        areaMap0.put(uniqueId, areaMap);
+    }
+
+    public static int getTotalChunkCount(ServerLevel level) {
+        return spawnableChunkCount.getOrDefault(level, 0);
+    }
+
+    public static @Nullable Object2IntOpenHashMap<MobCategory> getMobsMap(ServerLevel level) {
+        return mobsMap.get(level);
+    }
+
+    public static boolean canRunNewTask(ServerLevel level) {
+        CompletableFuture<Void> task = tasks.get(level);
+        return task == null || task.isDone();
+    }
+
+    public static void tick(ServerLevel level) {
+        Runnable task = () -> {
+            WeakHashMap<Integer, ReferenceList<Entity>> data0 = globalLoadedEntities.get(level);
+            Object2IntOpenHashMap<MobCategory> map = new Object2IntOpenHashMap<>();
+            for (ReferenceList<Entity> data : data0.values()) {
+                for (Entity entity : GlobalEntitiesCounter.enabled ? data.copy() : data) {
+                    if (entity == null || entity.isRemoved() || !entity.isAlive()) continue;
+                    // Lophine start - Copy from net/minecraft/world/level/NaturalSpawner
+                    MobCategory category = entity.getType().getCategory();
+                    if (category != MobCategory.MISC) {
+                        // Paper start - Only count natural spawns
+                        if (!entity.level().paperConfig().entities.spawning.countAllMobsForSpawning &&
+                                !(entity.spawnReason == CreatureSpawnEvent.SpawnReason.NATURAL ||
+                                        entity.spawnReason == CreatureSpawnEvent.SpawnReason.CHUNK_GEN)) {
+                            continue;
+                        }
+                        // Paper end - Only count natural spawns
+                        map.addTo(category, 1);
+                    }
+                    // Lophine start - Copy from net/minecraft/world/level/NaturalSpawner
+                }
+            }
+            mobsMap.put(level, map);
+            for (ServerLevel world : mobsAreaMap.keySet()) {
+                int count = 0;
+                WeakHashMap<Integer, PositionCountingAreaMap<ServerPlayer>> collection = mobsAreaMap.get(level);
+                if (collection == null) continue;
+                for (PositionCountingAreaMap<ServerPlayer> areaMap : collection.values()) {
+                    count += areaMap.getTotalPositions();
+                }
+                spawnableChunkCount.put(world, count);
+            }
+        };
+        if (GlobalEntitiesCounter.async) {
+            tasks.put(level, CompletableFuture.runAsync(task));
+        } else {
+            task.run();
+        }
+    }
+
+    public static NaturalSpawner.SpawnState runRemainingTasks(
+            ServerLevel level, Iterable<Entity> entities, NaturalSpawner.ChunkGetter chunkGetter, LocalMobCapCalculator calculator, final boolean countMobs
+    ) {
+        Object2IntOpenHashMap<MobCategory> map = getMobsMap(level);
+        if (map == null) return null; // skip if no data
+        // Lophine start - Copy from net/minecraft/world/level/NaturalSpawner
+        PotentialCalculator potentialCalculator = new PotentialCalculator();
+        for (Entity entity : entities) {
+            if (entity == null || entity.isRemoved() || !entity.isAlive()) continue;
+            // Paper start - Only count natural spawns
+            if (!entity.level().paperConfig().entities.spawning.countAllMobsForSpawning &&
+                    !(entity.spawnReason == CreatureSpawnEvent.SpawnReason.NATURAL ||
+                            entity.spawnReason == CreatureSpawnEvent.SpawnReason.CHUNK_GEN)) {
+                continue;
+            }
+            // Paper end - Only count natural spawns
+            BlockPos blockPos = entity.blockPosition();
+            chunkGetter.query(ChunkPos.asLong(blockPos), chunk -> {
+                MobSpawnSettings.MobSpawnCost mobSpawnCost = getRoughBiome(blockPos, chunk).getMobSettings().getMobSpawnCost(entity.getType());
+                if (mobSpawnCost != null) {
+                    potentialCalculator.addCharge(entity.blockPosition(), mobSpawnCost.charge());
+                }
+
+                if (calculator != null && entity instanceof Mob) { // Paper - Optional per player mob spawns
+                    calculator.addMob(chunk.getPos(), entity.getType().getCategory());
+                }
+
+                // Paper start - Optional per player mob spawns
+                if (countMobs) {
+                    chunk.level.getChunkSource().chunkMap.updatePlayerMobTypeMap(entity);
+                }
+                // Paper end - Optional per player mob spawns
+            });
+        }
+        return new NaturalSpawner.SpawnState(getTotalChunkCount(level), map, potentialCalculator, calculator);
+        // Lophine end - Copy from net/minecraft/world/level/NaturalSpawner
+    }
+}

lophine-server/src/main/java/fun/bm/lophine/utils/RandomProfilePool.java

@@ -0,0 +1,66 @@
+package fun.bm.lophine.utils;
+
+import com.google.common.cache.Cache;
+import com.google.common.cache.CacheBuilder;
+import com.mojang.authlib.GameProfile;
+import fun.bm.lophine.config.modules.function.ReplayAPIConfig;
+
+import java.util.Map;
+import java.util.UUID;
+import java.util.concurrent.TimeUnit;
+
+public class RandomProfilePool {
+    private static int lastUsedId = 0;
+    private static final Object lock = new Object();
+    private static Cache<Integer, GameProfile> cache;
+    private static final Object lockCache = new Object();
+
+    public static void init() {
+        if (ReplayAPIConfig.enableCache) {
+            cache = CacheBuilder.newBuilder()
+                    .maximumSize(ReplayAPIConfig.cachePhotographerSize)
+                    .expireAfterWrite(ReplayAPIConfig.cachePhotographerTime, TimeUnit.SECONDS)
+                    .build();
+        }
+    }
+
+    public static GameProfile getRandomProfile(String id) {
+        if (ReplayAPIConfig.enableCache) {
+            synchronized (lockCache) {
+                for (Map.Entry<Integer, GameProfile> entry : cache.asMap().entrySet()) {
+                    int key0 = entry.getKey();
+                    cache.invalidate(key0);
+                    GameProfile gp = entry.getValue();
+                    GameProfile ret = new GameProfile(gp.getId(), id);
+                    gp.getProperties().asMap().forEach(
+                            (key, values) ->
+                                    values.forEach((value) ->
+                                            ret.getProperties().put(key, value)
+                                    )
+                    );
+                    return ret;
+                }
+            }
+        }
+        return new GameProfile(UUID.randomUUID(), id);
+    }
+
+    public static void putProfile(GameProfile profile) {
+        if (ReplayAPIConfig.enableCache) {
+            synchronized (lockCache) {
+                cache.put(getNextId(), profile);
+            }
+        }
+    }
+
+    private static int getNextId() {
+        synchronized (lock) {
+            int newId = lastUsedId + 1;
+            while (cache.getIfPresent(newId) != null) {
+                newId++;
+            }
+            lastUsedId = newId;
+            return newId;
+        }
+    }
+}

lophine-server/src/main/java/fun/bm/lophine/utils/SaveAllUtil.java

@@ -0,0 +1,91 @@
+package fun.bm.lophine.utils;
+
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
+import com.mojang.datafixers.util.Pair;
+import fun.bm.lophine.config.modules.experiment.CommandConfig;
+import net.minecraft.commands.CommandSourceStack;
+import net.minecraft.network.chat.Component;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.commands.SaveAllCommand;
+import net.minecraft.server.level.ServerLevel;
+
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicInteger;
+
+public class SaveAllUtil {
+    private static final long TIMEOUT = 1000 * 30; // 30 seconds
+    public static final Object lock = new Object();
+    public static volatile long lastSaveAllTime = 0;
+    private static volatile Pair<CommandSourceStack, Boolean> currentSaveAll = null;
+    private static volatile int regionCount = 0;
+    private static final AtomicInteger savedRegionCount = new AtomicInteger(0);
+    private static final AtomicBoolean withError = new AtomicBoolean(false);
+
+    public static void preSaveAll(CommandSourceStack source, boolean flush) {
+        synchronized (lock) {
+            if (isSaving()) {
+                source.sendFailure(Component.literal("Server is already in saving! Please wait..."));
+            } else {
+                source.sendSuccess(() -> Component.translatable("commands.save.saving"), false);
+                currentSaveAll = Pair.of(source, flush);
+                // we need to count how many regions we need to save
+                AtomicInteger count = new AtomicInteger();
+                for (ServerLevel world : source.getServer().getAllLevels()) {
+                    world.regioniser.computeForAllRegions(unused -> {
+                        count.getAndIncrement();
+                    });
+                }
+                regionCount = count.get();
+                savedRegionCount.set(0);
+                withError.set(false);
+                lastSaveAllTime = System.currentTimeMillis();
+            }
+        }
+    }
+
+    public static void postRegionSave(io.papermc.paper.threadedregions.TickRegions.TickRegionData region) {
+        Pair<CommandSourceStack, Boolean> currentSaveAll = SaveAllUtil.currentSaveAll;
+        synchronized (lock) {
+            if (lastSaveAllTime < region.lastSavedTime) return; // already saved
+        }
+        try {
+            region.world.moonrise$getChunkTaskScheduler().chunkHolderManager.saveAllChunksRegionised(currentSaveAll.getSecond(), false, CommandConfig.logAllProcess, false, true, false);
+            currentSaveAll.getFirst().getServer().getPlayerList().saveAll();
+            MinecraftServer.LOGGER.info("Saved chunks in region around chunk {} in world '{}'", region.region.getCenterChunk(), region.region.regioniser.world.getWorld().getName());
+        } catch (final Throwable thr) {
+            CommandSyntaxException error = SaveAllCommand.getErrorFailed().create();
+            currentSaveAll.getFirst().sendFailure(Component.literal(error.getMessage()));
+            MinecraftServer.LOGGER.error(error.getMessage(), thr);
+            withError.set(true);
+        }
+        region.lastSavedTime = System.currentTimeMillis();
+        int saved;
+        synchronized (savedRegionCount) {
+            saved = savedRegionCount.incrementAndGet();
+        }
+        if (saved >= regionCount) {
+            if (withError.get()) {
+                currentSaveAll.getFirst().sendFailure(Component.literal("At least one region failed to save!"));
+            } else if (saved == regionCount) {
+                currentSaveAll.getFirst().sendSuccess(() -> Component.translatable("commands.save.success"), true);
+                SaveAllUtil.currentSaveAll = null;
+            }
+        }
+    }
+
+    public static void checkTimeout() {
+        Pair<CommandSourceStack, Boolean> currentSaveAll = SaveAllUtil.currentSaveAll;
+        if (!isSaving()) return;
+        if (System.currentTimeMillis() - lastSaveAllTime > TIMEOUT) {
+            currentSaveAll.getFirst().sendFailure(Component.literal("At least one region save data timeout!"));
+            currentSaveAll.getFirst().sendFailure(Component.literal("Regions need to save expect is " + regionCount + ", but only " + savedRegionCount.get() + " saved!"));
+            SaveAllUtil.currentSaveAll = null;
+        }
+    }
+
+    public static boolean isSaving() {
+        synchronized (lock) {
+            return currentSaveAll != null;
+        }
+    }
+}

lophine-server/src/main/java/fun/bm/lophine/utils/concurrent/AbstractConcurrentTable.java

@@ -0,0 +1,38 @@
+package fun.bm.lophine.utils.concurrent;
+
+import java.util.List;
+import java.util.Map;
+
+public abstract class AbstractConcurrentTable<X, Y, Z> {
+    public abstract void putOrUpdate(X x, Y y, Z z);
+
+    public abstract void put(X x, Y y, Z z);
+
+    public abstract void remove(X x, Y y, Z z);
+
+    public abstract List<Z> getZ(X x, Y y);
+
+    public abstract List<Y> getY(X x, Z z);
+
+    public abstract List<X> getX(Y y, Z z);
+
+    public abstract List<Map.Entry<X, Y>> getXY(Z z);
+
+    public abstract List<Map.Entry<Y, Z>> getYZ(X x);
+
+    public abstract List<Map.Entry<X, Z>> getXZ(Y y);
+
+    public abstract List<X> getAllX();
+
+    public abstract List<Y> getAllY();
+
+    public abstract List<Z> getAllZ();
+
+    public abstract void clearXY(Z z);
+
+    public abstract void clearYZ(X x);
+
+    public abstract void clearXZ(Y y);
+
+    public abstract void clearAll();
+}

lophine-server/src/main/java/fun/bm/lophine/utils/concurrent/ConcurrentTable.java

@@ -0,0 +1,150 @@
+package fun.bm.lophine.utils.concurrent;
+
+import java.util.AbstractMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentLinkedDeque;
+import java.util.function.Predicate;
+
+public class ConcurrentTable<X, Y, Z> extends AbstractConcurrentTable<X, Y, Z> {
+    protected final ConcurrentLinkedDeque<TableEntry<X, Y, Z>> data = new ConcurrentLinkedDeque<>();
+
+    @Override
+    public void putOrUpdate(X x, Y y, Z z) {
+        for (TableEntry<X, Y, Z> entry : data) {
+            if (entry.getX().equals(x) && entry.getY().equals(y)) {
+                entry.setZ(z);
+                return;
+            }
+        }
+        this.put(x, y, z);
+    }
+
+    @Override
+    public void put(X x, Y y, Z z) {
+        data.add(new TableEntry<>(x, y, z));
+    }
+
+    @Override
+    public void remove(X x, Y y, Z z) {
+        data.removeIf(entry -> entry.getX().equals(x) && entry.getY().equals(y) && entry.getZ().equals(z));
+    }
+
+    @Override
+    public List<Z> getZ(X x, Y y) {
+        return filterAndCollect(
+                entry -> entry.getX().equals(x) && entry.getY().equals(y),
+                TableEntry::getZ
+        );
+    }
+
+    @Override
+    public List<Y> getY(X x, Z z) {
+        return filterAndCollect(
+                entry -> entry.getX().equals(x) && entry.getZ().equals(z),
+                TableEntry::getY
+        );
+    }
+
+    @Override
+    public List<X> getX(Y y, Z z) {
+        return filterAndCollect(
+                entry -> entry.getY().equals(y) && entry.getZ().equals(z),
+                TableEntry::getX
+        );
+    }
+
+    @Override
+    public List<Map.Entry<X, Y>> getXY(Z z) {
+        return filterAndMap(
+                entry -> entry.getZ().equals(z),
+                TableEntry::getX,
+                TableEntry::getY
+        );
+    }
+
+    @Override
+    public List<Map.Entry<Y, Z>> getYZ(X x) {
+        return filterAndMap(
+                entry -> entry.getX().equals(x),
+                TableEntry::getY,
+                TableEntry::getZ
+        );
+    }
+
+    @Override
+    public List<Map.Entry<X, Z>> getXZ(Y y) {
+        return filterAndMap(
+                entry -> entry.getY().equals(y),
+                TableEntry::getX,
+                TableEntry::getZ
+        );
+    }
+
+    @Override
+    public List<X> getAllX() {
+        return collectAll(TableEntry::getX);
+    }
+
+    @Override
+    public List<Y> getAllY() {
+        return collectAll(TableEntry::getY);
+    }
+
+    @Override
+    public List<Z> getAllZ() {
+        return collectAll(TableEntry::getZ);
+    }
+
+    @Override
+    public void clearXY(Z z) {
+        data.removeIf(entry -> entry.getZ().equals(z));
+    }
+
+    @Override
+    public void clearYZ(X x) {
+        data.removeIf(entry -> entry.getX().equals(x));
+    }
+
+    @Override
+    public void clearXZ(Y y) {
+        data.removeIf(entry -> entry.getY().equals(y));
+    }
+
+    @Override
+    public void clearAll() {
+        data.clear();
+    }
+
+    private <T> List<T> filterAndCollect(Predicate<TableEntry<X, Y, Z>> filter,
+                                         java.util.function.Function<TableEntry<X, Y, Z>, T> mapper) {
+        List<T> result = new ArrayList<>();
+        for (TableEntry<X, Y, Z> entry : data) {
+            if (filter.test(entry)) {
+                result.add(mapper.apply(entry));
+            }
+        }
+        return result;
+    }
+
+    private <K, V> List<Map.Entry<K, V>> filterAndMap(Predicate<TableEntry<X, Y, Z>> filter,
+                                                      java.util.function.Function<TableEntry<X, Y, Z>, K> keyMapper,
+                                                      java.util.function.Function<TableEntry<X, Y, Z>, V> valueMapper) {
+        List<Map.Entry<K, V>> list = new ArrayList<>();
+        for (TableEntry<X, Y, Z> entry : data) {
+            if (filter.test(entry)) {
+                list.add(new AbstractMap.SimpleEntry<>(keyMapper.apply(entry), valueMapper.apply(entry)));
+            }
+        }
+        return list;
+    }
+
+    private <T> List<T> collectAll(java.util.function.Function<TableEntry<X, Y, Z>, T> mapper) {
+        List<T> result = new ArrayList<>();
+        for (TableEntry<X, Y, Z> entry : data) {
+            result.add(mapper.apply(entry));
+        }
+        return result;
+    }
+}

lophine-server/src/main/java/fun/bm/lophine/utils/concurrent/OptimizedConcurrentTable.java

@@ -0,0 +1,197 @@
+package fun.bm.lophine.utils.concurrent;
+
+import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.function.BiFunction;
+import java.util.function.Predicate;
+
+public class OptimizedConcurrentTable<X, Y, Z> extends ConcurrentTable<X, Y, Z> {
+    private final ConcurrentHashMap<X, ConcurrentHashMap<Y, Set<Z>>> xyIndex = new ConcurrentHashMap<>();
+    private final ConcurrentHashMap<Y, ConcurrentHashMap<Z, Set<X>>> yzIndex = new ConcurrentHashMap<>();
+    private final ConcurrentHashMap<Z, ConcurrentHashMap<X, Set<Y>>> zxIndex = new ConcurrentHashMap<>();
+
+    @Override
+    public void putOrUpdate(X x, Y y, Z z) {
+        boolean updated = false;
+
+        for (TableEntry<X, Y, Z> entry : data) {
+            if (entry.getX().equals(x) && entry.getY().equals(y)) {
+                removeFromIndex(xyIndex, entry.getX(), entry.getY(), entry.getZ());
+                removeFromIndex(yzIndex, entry.getY(), entry.getZ(), entry.getX());
+                removeFromIndex(zxIndex, entry.getZ(), entry.getX(), entry.getY());
+
+                entry.setZ(z);
+
+                putData(x, y, z);
+
+                updated = true;
+                break;
+            }
+        }
+
+        if (!updated) {
+            this.put(x, y, z);
+        }
+    }
+
+    private void putData(X x, Y y, Z z) {
+        xyIndex.computeIfAbsent(x, k -> new ConcurrentHashMap<>())
+                .computeIfAbsent(y, k -> ConcurrentHashMap.newKeySet()).add(z);
+        yzIndex.computeIfAbsent(y, k -> new ConcurrentHashMap<>())
+                .computeIfAbsent(z, k -> ConcurrentHashMap.newKeySet()).add(x);
+        zxIndex.computeIfAbsent(z, k -> new ConcurrentHashMap<>())
+                .computeIfAbsent(x, k -> ConcurrentHashMap.newKeySet()).add(y);
+    }
+
+
+    @Override
+    public void put(X x, Y y, Z z) {
+        super.put(x, y, z);
+        putData(x, y, z);
+    }
+
+    @Override
+    public void remove(X x, Y y, Z z) {
+        super.remove(x, y, z);
+        removeFromIndex(xyIndex, x, y, z);
+        removeFromIndex(yzIndex, y, z, x);
+        removeFromIndex(zxIndex, z, x, y);
+    }
+
+    private <K, V, T> void removeFromIndex(ConcurrentHashMap<K, ConcurrentHashMap<V, Set<T>>> index,
+                                           K key1, V key2, T value) {
+        index.computeIfPresent(key1, (k, map) -> {
+            map.computeIfPresent(key2, (k2, set) -> {
+                set.remove(value);
+                return set.isEmpty() ? null : set;
+            });
+            return map.isEmpty() ? null : map;
+        });
+    }
+
+    public void removeAll(Predicate<TableEntry<X, Y, Z>> predicate) {
+        data.removeIf(entry -> {
+            boolean shouldRemove = predicate.test(entry);
+            if (shouldRemove) {
+                removeFromIndex(xyIndex, entry.getX(), entry.getY(), entry.getZ());
+                removeFromIndex(yzIndex, entry.getY(), entry.getZ(), entry.getX());
+                removeFromIndex(zxIndex, entry.getZ(), entry.getX(), entry.getY());
+            }
+            return shouldRemove;
+        });
+    }
+
+    public boolean putIfAbsent(X x, Y y, Z z) {
+        if (data.stream().anyMatch(entry ->
+                Objects.equals(entry.getX(), x) &&
+                        Objects.equals(entry.getY(), y) &&
+                        Objects.equals(entry.getZ(), z))) {
+            return false;
+        }
+        put(x, y, z);
+        return true;
+    }
+
+    @Override
+    public List<Z> getZ(X x, Y y) {
+        Set<Z> result = xyIndex.getOrDefault(x, new ConcurrentHashMap<>()).get(y);
+        return result != null ? new ArrayList<>(result) : new ArrayList<>();
+    }
+
+    @Override
+    public List<Y> getY(X x, Z z) {
+        Set<Y> result = zxIndex.getOrDefault(z, new ConcurrentHashMap<>()).get(x);
+        return result != null ? new ArrayList<>(result) : new ArrayList<>();
+    }
+
+    public List<X> getX(Y y, Z z) {
+        Set<X> result = yzIndex.getOrDefault(y, new ConcurrentHashMap<>()).get(z);
+        return result != null ? new ArrayList<>(result) : new ArrayList<>();
+    }
+
+    @Override
+    public List<Map.Entry<X, Y>> getXY(Z z) {
+        return buildDataFromIndex(zxIndex.get(z));
+    }
+
+    @Override
+    public List<Map.Entry<Y, Z>> getYZ(X x) {
+        return buildDataFromIndex(xyIndex.get(x));
+    }
+
+    @Override
+    public List<Map.Entry<X, Z>> getXZ(Y y) {
+        return reverseDataFromIndex(yzIndex.get(y));
+    }
+
+    @Override
+    public List<X> getAllX() {
+        Set<X> resultSet = new HashSet<>(xyIndex.keySet());
+        return new ArrayList<>(resultSet);
+    }
+
+    @Override
+    public List<Y> getAllY() {
+        Set<Y> resultSet = new HashSet<>(yzIndex.keySet());
+        return new ArrayList<>(resultSet);
+    }
+
+    @Override
+    public List<Z> getAllZ() {
+        Set<Z> resultSet = new HashSet<>(zxIndex.keySet());
+        return new ArrayList<>(resultSet);
+    }
+
+
+    @Override
+    public void clearXY(Z z) {
+        super.clearXY(z);
+        zxIndex.remove(z);
+    }
+
+    @Override
+    public void clearYZ(X x) {
+        super.clearYZ(x);
+        xyIndex.remove(x);
+    }
+
+    @Override
+    public void clearXZ(Y y) {
+        super.clearXZ(y);
+        yzIndex.remove(y);
+    }
+
+    @Override
+    public void clearAll() {
+        super.clearAll();
+        xyIndex.clear();
+        yzIndex.clear();
+        zxIndex.clear();
+    }
+
+
+    private <K, V, R> List<R> buildEntriesFromIndex(ConcurrentHashMap<K, Set<V>> indexMap,
+                                                    BiFunction<K, V, R> entryCreator) {
+        List<R> result = new ArrayList<>();
+        if (indexMap != null) {
+            for (Map.Entry<K, Set<V>> entry : indexMap.entrySet()) {
+                K key = entry.getKey();
+                Set<V> valueSet = entry.getValue();
+                if (valueSet != null && !valueSet.isEmpty()) {
+                    for (V value : valueSet) {
+                        result.add(entryCreator.apply(key, value));
+                    }
+                }
+            }
+        }
+        return result;
+    }
+
+    private <K, V> List<Map.Entry<K, V>> buildDataFromIndex(ConcurrentHashMap<K, Set<V>> indexMap) {
+        return buildEntriesFromIndex(indexMap, AbstractMap.SimpleEntry::new);
+    }
+
+    private <K, V> List<Map.Entry<V, K>> reverseDataFromIndex(ConcurrentHashMap<K, Set<V>> indexMap) {
+        return buildEntriesFromIndex(indexMap, (key, value) -> new AbstractMap.SimpleEntry<>(value, key));
+    }
+}

lophine-server/src/main/java/fun/bm/lophine/utils/concurrent/TableEntry.java

@@ -0,0 +1,29 @@
+package fun.bm.lophine.utils.concurrent;
+
+public class TableEntry<X, Y, Z> {
+    private final X x;
+    private final Y y;
+    private Z z;
+
+    public TableEntry(X x, Y y, Z z) {
+        this.x = x;
+        this.y = y;
+        this.z = z;
+    }
+
+    public X getX() {
+        return x;
+    }
+
+    public Y getY() {
+        return y;
+    }
+
+    public Z getZ() {
+        return z;
+    }
+
+    public void setZ(Z z) {
+        this.z = z;
+    }
+}

lophine-server/src/main/java/org/leavesmc/leaves/LeavesConfig.java

@@ -0,0 +1,4 @@
+package org.leavesmc.leaves;
+
+public class LeavesConfig {
+}

lophine-server/src/main/java/org/leavesmc/leaves/bot/BotList.java

@@ -25,6 +25,7 @@ import com.mojang.logging.LogUtils;
 import fun.bm.lophine.config.modules.function.FakeplayerConfig;
 import io.papermc.paper.adventure.PaperAdventure;
 import io.papermc.paper.threadedregions.RegionizedServer;
+import io.papermc.paper.threadedregions.scheduler.FoliaGlobalRegionScheduler;
 import net.kyori.adventure.text.format.NamedTextColor;
 import net.kyori.adventure.text.format.Style;
 import net.minecraft.nbt.CompoundTag;
@@ -120,7 +121,7 @@ public class BotList {
         }
 
         ServerBot bot = new ServerBot(this.server, this.server.getLevel(Level.OVERWORLD), new GameProfile(uuid, realName));
-        bot.connection = new ServerBotPacketListenerImpl(this.server, bot);
+        bot.connection = new ServerBotPacketListenerImpl(this.server, bot, new ServerBotPacketListenerImpl.BotConnection());
         Optional<ValueInput> optional;
         try (ProblemReporter.ScopedCollector scopedCollector = new ProblemReporter.ScopedCollector(bot.problemPath(), LOGGER)) {
             optional = playerIO.load(bot, scopedCollector);
@@ -153,7 +154,7 @@ public class BotList {
 
         bot.isRealPlayer = true;
         bot.loginTime = System.currentTimeMillis();
-        bot.connection = new ServerBotPacketListenerImpl(this.server, bot);
+        bot.connection = new ServerBotPacketListenerImpl(this.server, bot, new ServerBotPacketListenerImpl.BotConnection());
         bot.setServerLevel(world);
 
         BotSpawnLocationEvent event = new BotSpawnLocationEvent(bot.getBukkitEntity(), location);
@@ -174,22 +175,24 @@ public class BotList {
 
         bot.supressTrackerForLogin = true;
 
-        if (TickThread.isTickThreadFor(world, net.minecraft.util.Mth.floor(location.getX()) >> 4, net.minecraft.util.Mth.floor(location.getZ()) >> 4)) {
-            summonBot(bot, world);
-        } else {
-            RegionizedServer.getInstance().taskQueue.queueTickTaskQueue(
-                    world, net.minecraft.util.Mth.floor(location.getX()) >> 4, net.minecraft.util.Mth.floor(location.getZ()) >> 4,
-                    () -> summonBot(bot, world),
-                    ca.spottedleaf.concurrentutil.util.Priority.HIGHER);
-        }
         optional.ifPresent(nbt -> {
             bot.loadAndSpawnEnderPearls(nbt);
             bot.loadAndSpawnParentVehicle(nbt);
         });
+
+        if (TickThread.isTickThreadFor(world, location.blockX() >> 4, location.blockZ() >> 4)) {
+            summonBot(bot, world);
+        } else {
+            RegionizedServer.getInstance().taskQueue.queueTickTaskQueue(
+                    world, location.getBlockX() >> 4, location.blockZ() >> 4,
+                    () -> summonBot(bot, world));
+        }
+
         return bot;
     }
 
     private ServerBot summonBot(ServerBot bot, ServerLevel world) {
+        world.getCurrentWorldData().connections.add(bot.connection.connection);
         world.addNewPlayer(bot);
 
         BotJoinEvent event1 = new BotJoinEvent(bot.getBukkitEntity(), PaperAdventure.asAdventure(Component.translatable("multiplayer.player.joined", bot.getDisplayName())).style(Style.style(NamedTextColor.YELLOW)));
@@ -213,6 +216,18 @@ public class BotList {
         return bot;
     }
 
+    /*
+     * return true if async
+     */
+    public boolean removeBot(@NotNull ServerBot bot, @NotNull BotRemoveEvent.RemoveReason reason, @Nullable CommandSender remover, boolean saved, boolean async) {
+        if (async && !TickThread.isTickThreadFor(bot.level(), bot.getX(), bot.getZ())) {
+            bot.getBukkitEntity().taskScheduler.schedule((Entity unused) -> this.removeBot(bot, reason, remover, saved), null, 1L);
+            return true;
+        }
+        this.removeBot(bot, reason, remover, saved);
+        return false;
+    }
+
     public boolean removeBot(@NotNull ServerBot bot, @NotNull BotRemoveEvent.RemoveReason reason, @Nullable CommandSender remover, boolean saved) {
         return this.removeBot(bot, reason, remover, saved, this.dataStorage);
     }
@@ -226,7 +241,7 @@ public class BotList {
         }
 
         if (bot.removeTaskId != -1) {
-            Bukkit.getScheduler().cancelTask(bot.removeTaskId);
+            ((FoliaGlobalRegionScheduler) Bukkit.getGlobalRegionScheduler()).cancelTask(bot.removeTaskId);
             bot.removeTaskId = -1;
         }
 
@@ -264,7 +279,10 @@ public class BotList {
             }
         }
 
+        bot.level().getCurrentWorldData().connections.remove(bot.connection.connection);
         bot.level().removePlayerImmediately(bot, Entity.RemovalReason.UNLOADED_WITH_PLAYER);
+        bot.retireScheduler();
+
         this.bots.remove(bot);
         this.botsByName.remove(bot.getScoreboardName().toLowerCase(Locale.ROOT));
 
@@ -286,6 +304,7 @@ public class BotList {
         if (removeMessage != null && !removeMessage.equals(net.kyori.adventure.text.Component.empty())) {
             this.server.getPlayerList().broadcastSystemMessage(PaperAdventure.asVanilla(removeMessage), false);
         }
+
         return true;
     }
 
@@ -304,12 +323,12 @@ public class BotList {
         AtomicInteger received = new AtomicInteger();
         for (ServerBot bot : this.bots) {
             bot.resume = FakeplayerConfig.canResident;
-            if (TickThread.isTickThreadFor(bot)) {
+            if (TickThread.isTickThreadFor(bot.level(), bot.getX(), bot.getZ())) {
                 this.removeBot(bot, BotRemoveEvent.RemoveReason.INTERNAL, null, FakeplayerConfig.canResident);
             } else {
                 finished = false;
                 check.getAndIncrement();
-                removeBot(bot, check, received, new AtomicInteger());
+                this.removeBot(bot, check, received, new AtomicInteger());
             }
         }
         return finished;
@@ -321,13 +340,17 @@ public class BotList {
                 BotList.LOGGER.info("Try to remove bot {} located in [{}]{},{},{} too many times!", bot.getName().getString(), bot.level().serverLevelData.getLevelName(), bot.getX(), bot.getY(), bot.getZ());
             }
             counter.getAndIncrement();
-            this.removeBot(bot, BotRemoveEvent.RemoveReason.INTERNAL, null, FakeplayerConfig.canResident);
-            received.getAndIncrement();
+            try {
+                this.removeBot(bot, BotRemoveEvent.RemoveReason.INTERNAL, null, FakeplayerConfig.canResident);
+                received.getAndIncrement();
+            } catch (Exception e) {
+                this.removeBot(bot, check, received, counter);
+            }
             if (received.get() >= check.get()) {
                 this.forceShutdown = true;
                 MinecraftServer.getServer().stopServer();
             }
-        }, (Entity unused) -> removeBot(bot, check, received, counter), 1L);
+        }, null, 1L);
     }
 
     public void loadBotInfo() {

lophine-server/src/main/java/org/leavesmc/leaves/bot/ServerBot.java

@@ -154,7 +154,7 @@ public class ServerBot extends ServerPlayer {
             this.notSleepTicks++;
         }
 
-        if (FakeplayerConfig.regenAmount > 0.0 && getServer().checkTickCount(20)) {
+        if (FakeplayerConfig.regenAmount > 0.0 && this.tickCount % 20 == 0) {
             float regenAmount = (float) (FakeplayerConfig.regenAmount * 20);
             this.setHealth(Math.min(this.getHealth() + regenAmount, this.getMaxHealth()));
         }
@@ -464,16 +464,16 @@ public class ServerBot extends ServerPlayer {
     }
 
     public void sendFakeData(ServerPlayerConnection playerConnection, boolean login) {
-        ChunkMap.TrackedEntity entityTracker = this.level().getChunkSource().chunkMap.entityMap.get(this.getId());
+        ChunkMap.TrackedEntity entityTracker = this.moonrise$getTrackedEntity();
 
         if (entityTracker == null) {
-            LOGGER.warn("Fakeplayer cant get entity tracker for " + this.getId());
+            LOGGER.warn("Fakeplayer cant get entity tracker for {}", this.getId());
             return;
         }
 
         playerConnection.send(this.getAddEntityPacket(entityTracker.serverEntity));
         if (login) {
-            Bukkit.getScheduler().runTaskLater(MinecraftInternalPlugin.INSTANCE, () -> playerConnection.send(new ClientboundRotateHeadPacket(this, (byte) ((getYRot() * 256f) / 360f))), 10);
+            Bukkit.getGlobalRegionScheduler().runDelayed(MinecraftInternalPlugin.INSTANCE, (unused) -> playerConnection.send(new ClientboundRotateHeadPacket(this, (byte) ((getYRot() * 256f) / 360f))), 10);
         } else {
             playerConnection.send(new ClientboundRotateHeadPacket(this, (byte) ((getYRot() * 256f) / 360f)));
         }
@@ -499,7 +499,7 @@ public class ServerBot extends ServerPlayer {
         Component defaultMessage = this.getCombatTracker().getDeathMessage();
 
         BotDeathEvent event = new BotDeathEvent(this.getBukkitEntity(), PaperAdventure.asAdventure(defaultMessage), flag);
-        this.getServer().server.getPluginManager().callEvent(event);
+        MinecraftServer.getServer().server.getPluginManager().callEvent(event);
 
         if (event.isCancelled()) {
             if (this.getHealth() <= 0) {

lophine-server/src/main/java/org/leavesmc/leaves/bot/ServerBotPacketListenerImpl.java

@@ -29,9 +29,12 @@ import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
 public class ServerBotPacketListenerImpl extends ServerGamePacketListenerImpl {
+    public final Connection fakeConnection;
 
-    public ServerBotPacketListenerImpl(MinecraftServer server, ServerBot bot) {
-        super(server, BotConnection.INSTANCE, bot, CommonListenerCookie.createInitial(bot.gameProfile, false));
+    public ServerBotPacketListenerImpl(MinecraftServer server, ServerBot bot, BotConnection botConnection) {
+        super(server, botConnection, bot, CommonListenerCookie.createInitial(bot.gameProfile, false));
+        this.fakeConnection = botConnection;
+        this.fakeConnection.packetListener = this;
     }
 
     @Override
@@ -53,8 +56,6 @@ public class ServerBotPacketListenerImpl extends ServerGamePacketListenerImpl {
 
     public static class BotConnection extends Connection {
 
-        private static final BotConnection INSTANCE = new BotConnection();
-
         public BotConnection() {
             super(PacketFlow.SERVERBOUND);
         }

lophine-server/src/main/java/org/leavesmc/leaves/command/bot/subcommands/RemoveCommand.java

@@ -20,6 +20,7 @@ package org.leavesmc.leaves.command.bot.subcommands;
 import com.mojang.brigadier.arguments.StringArgumentType;
 import com.mojang.brigadier.exceptions.CommandSyntaxException;
 import io.papermc.paper.adventure.PaperAdventure;
+import io.papermc.paper.threadedregions.scheduler.FoliaGlobalRegionScheduler;
 import net.minecraft.world.entity.LivingEntity;
 import org.bukkit.Bukkit;
 import org.bukkit.command.CommandSender;
@@ -102,12 +103,12 @@ public class RemoveCommand extends BotSubcommand {
             boolean isReschedule = bot.removeTaskId != -1;
 
             if (isReschedule) {
-                Bukkit.getScheduler().cancelTask(bot.removeTaskId);
+                ((FoliaGlobalRegionScheduler) Bukkit.getGlobalRegionScheduler()).cancelTask(bot.removeTaskId);
             }
-            bot.removeTaskId = Bukkit.getScheduler().runTaskLater(MinecraftInternalPlugin.INSTANCE, () -> {
+            bot.removeTaskId = ((FoliaGlobalRegionScheduler.GlobalScheduledTask) Bukkit.getGlobalRegionScheduler().runDelayed(MinecraftInternalPlugin.INSTANCE, (unused) -> {
                 bot.removeTaskId = -1;
                 removeBot(bot, sender);
-            }, removeTimeSeconds * 20L).getTaskId();
+            }, removeTimeSeconds * 20L)).getTaskId();
 
             sender.sendMessage(join(spaces(),
                     text("Bot", GRAY),

lophine-server/src/main/java/org/leavesmc/leaves/entity/photographer/CraftPhotographer.java

@@ -0,0 +1,90 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.entity.photographer;
+
+import net.minecraft.server.level.ServerPlayer;
+import org.bukkit.craftbukkit.CraftServer;
+import org.bukkit.craftbukkit.entity.CraftPlayer;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.leavesmc.leaves.replay.ServerPhotographer;
+
+import java.io.File;
+
+public class CraftPhotographer extends CraftPlayer implements Photographer {
+
+    public CraftPhotographer(CraftServer server, ServerPhotographer entity) {
+        super(server, entity);
+    }
+
+    @Override
+    public void stopRecording() {
+        this.stopRecording(true);
+    }
+
+    @Override
+    public void stopRecording(boolean async) {
+        this.stopRecording(async, true);
+    }
+
+    @Override
+    public void stopRecording(boolean async, boolean save) {
+        this.getHandle().remove(async, save);
+    }
+
+    @Override
+    public void pauseRecording() {
+        this.getHandle().pauseRecording();
+    }
+
+    @Override
+    public void resumeRecording() {
+        this.getHandle().resumeRecording();
+    }
+
+    @Override
+    public void setRecordFile(@NotNull File file) {
+        this.getHandle().setSaveFile(file);
+    }
+
+    @Override
+    public void setFollowPlayer(@Nullable Player player) {
+        ServerPlayer serverPlayer = player != null ? ((CraftPlayer) player).getHandle() : null;
+        this.getHandle().setFollowPlayer(serverPlayer);
+    }
+
+    @Override
+    public @NotNull String getId() {
+        return this.getHandle().createState.id;
+    }
+
+    @Override
+    public ServerPhotographer getHandle() {
+        return (ServerPhotographer) entity;
+    }
+
+    public void setHandle(final ServerPhotographer entity) {
+        super.setHandle(entity);
+    }
+
+    @Override
+    public String toString() {
+        return "CraftPhotographer{" + "name=" + getName() + '}';
+    }
+}

lophine-server/src/main/java/org/leavesmc/leaves/entity/photographer/CraftPhotographerManager.java

@@ -0,0 +1,99 @@
+/*
+ * This file is part of Leaves (https://github.com/LeavesMC/Leaves)
+ *
+ * Leaves is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Leaves is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Leaves. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.leavesmc.leaves.entity.photographer;
+
+import com.google.common.collect.Lists;
+import org.bukkit.Location;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.leavesmc.leaves.replay.BukkitRecorderOption;
+import org.leavesmc.leaves.replay.RecorderOption;
+import org.leavesmc.leaves.replay.ServerPhotographer;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.UUID;
+
+public class CraftPhotographerManager implements PhotographerManager {
+
+    private final Collection<Photographer> photographerViews = Collections.unmodifiableList(Lists.transform(ServerPhotographer.getPhotographers(), ServerPhotographer::getBukkitPlayer));
+
+    @Override
+    public @Nullable Photographer getPhotographer(@NotNull UUID uuid) {
+        ServerPhotographer photographer = ServerPhotographer.getPhotographer(uuid);
+        if (photographer != null) {
+            return photographer.getBukkitPlayer();
+        }
+        return null;
+    }
+
+    @Override
+    public @Nullable Photographer getPhotographer(@NotNull String id) {
+        ServerPhotographer photographer = ServerPhotographer.getPhotographer(id);
+        if (photographer != null) {
+            return photographer.getBukkitPlayer();
+        }
+        return null;
+    }
+
+    @Override
+    public @Nullable Photographer createPhotographer(@NotNull String id, @NotNull Location location) {
+        ServerPhotographer photographer = new ServerPhotographer.PhotographerCreateState(location, id, RecorderOption.createDefaultOption()).createSync();
+        if (photographer != null) {
+            return photographer.getBukkitPlayer();
+        }
+        return null;
+    }
+
+    @Override
+    public @Nullable Photographer createPhotographer(@NotNull String id, @NotNull Location location, @NotNull BukkitRecorderOption recorderOption) {
+        ServerPhotographer photographer = new ServerPhotographer.PhotographerCreateState(location, id, RecorderOption.createFromBukkit(recorderOption)).createSync();
+        if (photographer != null) {
+            return photographer.getBukkitPlayer();
+        }
+        return null;
+    }
+
+    @Override
+    public void removePhotographer(@NotNull String id) {
+        ServerPhotographer photographer = ServerPhotographer.getPhotographer(id);
+        if (photographer != null) {
+            photographer.remove(true);
+        }
+    }
+
+    @Override
+    public void removePhotographer(@NotNull UUID uuid) {
+        ServerPhotographer photographer = ServerPhotographer.getPhotographer(uuid);
+        if (photographer != null) {
+            photographer.remove(true);
+        }
+    }
+
+    @Override
+    public void removeAllPhotographers() {
+        for (ServerPhotographer photographer : ServerPhotographer.getPhotographers()) {
+            photographer.remove(true);
+        }
+    }
+
+    @Override
+    public Collection<Photographer> getPhotographers() {
+        return photographerViews;
+    }
+}

lophine-server/src/main/java/org/leavesmc/leaves/protocol/AppleSkinProtocol.java

@@ -30,7 +30,11 @@ import org.leavesmc.leaves.protocol.core.LeavesProtocol;
 import org.leavesmc.leaves.protocol.core.ProtocolHandler;
 import org.leavesmc.leaves.protocol.core.ProtocolUtils;
 
-import java.util.*;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+import java.util.UUID;
+import java.util.concurrent.ConcurrentHashMap;
 
 @LeavesProtocol.Register(namespace = "appleskin")
 public class AppleSkinProtocol implements LeavesProtocol {
@@ -43,11 +47,11 @@ public class AppleSkinProtocol implements LeavesProtocol {
 
     private static final float MINIMUM_EXHAUSTION_CHANGE_THRESHOLD = 0.01F;
 
-    private static final Map<ServerPlayer, Float> previousSaturationLevels = new HashMap<>();
-    private static final Map<ServerPlayer, Float> previousExhaustionLevels = new HashMap<>();
-    private static final Map<ServerPlayer, Boolean> previousNaturalRegeneration = new HashMap<>();
+    private static final Map<ServerPlayer, Float> previousSaturationLevels = new ConcurrentHashMap<>();
+    private static final Map<ServerPlayer, Float> previousExhaustionLevels = new ConcurrentHashMap<>();
+    private static final Map<ServerPlayer, Boolean> previousNaturalRegeneration = new ConcurrentHashMap<>();
 
-    private static final Map<UUID, Set<String>> subscribedChannels = new HashMap<>();
+    private static final Map<UUID, Set<String>> subscribedChannels = new ConcurrentHashMap<>();
 
     @Contract("_ -> new")
     public static ResourceLocation id(String path) {