fix: fix some async bugs

We need to check folia-supported,so we update it now

.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

@@ -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
@@ -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') && false # do not push to any repo
         continue-on-error: true
         run: ./gradlew --refresh-dependencies generateDevelopmentBundle publish -PpublishDevBundle=true
         env:
@@ -93,7 +104,7 @@ 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"

.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@v3
+        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@v2025.2
+        with:
+          pr-mode: false
+        env:
+          QODANA_TOKEN: ${{ secrets.QODANA_TOKEN_1658551725 }}
+          QODANA_ENDPOINT: 'https://qodana.cloud'

gradle.properties

@@ -4,7 +4,7 @@ mcVersion=1.21.8
 release=2
 # 0 for skip release, 1 for pre-release, 2 for release
 
-luminolRef=fc15c32debe0d87631bf5ecf69de4cfeba119a6c
+luminolRef=46252869190560b69e97c474e91aaa07ac480436
 
 org.gradle.configuration-cache=true
 org.gradle.caching=true

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 a5208f5426ea2e5d8f50c51fe17718ea1d63eef5..c80c578f1a3786bd7413c9a7af8ae125fe7975bb 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/minecraft-patches/features/0003-Add-config-to-enable-raytracing-tracker.patch

@@ -18,10 +18,10 @@ 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 ea177b8ad7ebb25e3e2967c8ff3d36dc3dda6a1d..861684a36e3277c31842f30c82ffd9d85e2fe3f8 100644
+index 38092dcc3dedc6c855e5598126be47f892223547..a8b6e89035579557b59a20ddbe9b32943e6b7164 100644
 --- a/net/minecraft/world/entity/Entity.java
 +++ b/net/minecraft/world/entity/Entity.java
-@@ -146,7 +146,7 @@ import net.minecraft.world.waypoints.WaypointTransmitter;
+@@ -147,7 +147,7 @@ import net.minecraft.world.waypoints.WaypointTransmitter;
  import org.jetbrains.annotations.Contract;
  import org.slf4j.Logger;
  
@@ -30,7 +30,7 @@ index ea177b8ad7ebb25e3e2967c8ff3d36dc3dda6a1d..861684a36e3277c31842f30c82ffd9d8
      // 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
-@@ -6462,4 +6462,46 @@ 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/0010-Leaves-Configurable-trading-with-the-void.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/level/ServerLevel.java b/net/minecraft/server/level/ServerLevel.java
-index 985ddea9d74a37f58f32a27375f6f7e6af0f2192..9796c449f924b8fd9c0dd6bb02cf196641e495ed 100644
+index 923aca94520f456a13d4e4eb23e1499b3dbc920f..0ee9e51c5abfd9269bcf0bb29c4b8394b27af02a 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

lophine-server/minecraft-patches/features/0015-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 9796c449f924b8fd9c0dd6bb02cf196641e495ed..4f1976c47a087bf4f36687124ef29ca7b664f682 100644
+index 0ee9e51c5abfd9269bcf0bb29c4b8394b27af02a..d1a799199a68771ae3130a30a59625587c11b0b0 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/0023-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<?>> {
@@ -28,7 +28,7 @@ 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;
@@ -257,7 +257,7 @@ index 70740381c6501c1a518c52b24381edd16792507f..8ad6d5a2522cfbe316fec2c3b918e2e1
              }
          }
 diff --git a/net/minecraft/server/level/ServerLevel.java b/net/minecraft/server/level/ServerLevel.java
-index 89d72f242d0fc224701bdcdf245d948415e7c820..5efe7d94a364cec1bd18c4d8d62c19075d52f3e8 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
@@ -539,10 +539,10 @@ 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 861684a36e3277c31842f30c82ffd9d85e2fe3f8..da1b004c1f66437534f3180b6d3f3a054b7c6945 100644
+index a8b6e89035579557b59a20ddbe9b32943e6b7164..477241699752567df7695d33fa629fb1d5109e0a 100644
 --- a/net/minecraft/world/entity/Entity.java
 +++ b/net/minecraft/world/entity/Entity.java
-@@ -1224,7 +1224,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
+@@ -1225,7 +1225,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
  
              BlockPos onPosLegacy = this.getOnPosLegacy();
              BlockState blockState = this.level().getBlockState(onPosLegacy);
@@ -551,7 +551,7 @@ index 861684a36e3277c31842f30c82ffd9d85e2fe3f8..da1b004c1f66437534f3180b6d3f3a05
                  this.checkFallDamage(vec3.y, this.onGround(), blockState, onPosLegacy);
              }
  
-@@ -1538,7 +1538,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
+@@ -1539,7 +1539,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
      }
  
      // Paper start - optimise collisions

lophine-server/minecraft-patches/features/0032-Leaves-Replay-Mod-API.patch

@@ -288,7 +288,7 @@ index f5ba0c9a4c3f9eaa38eeb689de915c25c7165433..24bbc32bc17802edbd9cc14310fe8141
  
              this.setListData(list);
 diff --git a/net/minecraft/server/level/ServerLevel.java b/net/minecraft/server/level/ServerLevel.java
-index 5efe7d94a364cec1bd18c4d8d62c19075d52f3e8..a4ee2bcdb31f889c7edbbc422636782c0d5d0af6 100644
+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
@@ -323,7 +323,7 @@ index 4b2dba8b30b72fb3acc00957b3e19d6fc178c99e..afd607df83fda3de6f53f55ad305c8f6
      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..54e7ddf0b3949e02d2705ff7626010c947965938 100644
+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 {
@@ -334,7 +334,7 @@ index 11c1eb6995ec3aa896815efa59477096c39089d1..54e7ddf0b3949e02d2705ff7626010c9
  
      // CraftBukkit start
      private org.bukkit.craftbukkit.CraftServer cserver;
-@@ -213,6 +214,122 @@ public abstract class PlayerList {
+@@ -213,6 +214,123 @@ public abstract class PlayerList {
  
      abstract public void loadAndSaveFiles(); // Paper - fix converting txt to json file; moved from DedicatedPlayerList constructor
  
@@ -384,6 +384,7 @@ index 11c1eb6995ec3aa896815efa59477096c39089d1..54e7ddf0b3949e02d2705ff7626010c9
 +        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();
@@ -457,7 +458,7 @@ index 11c1eb6995ec3aa896815efa59477096c39089d1..54e7ddf0b3949e02d2705ff7626010c9
      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 +515,7 @@ public abstract class PlayerList {
+@@ -398,6 +516,7 @@ public abstract class PlayerList {
  
              // player.connection.send(ClientboundPlayerInfoUpdatePacket.createPlayerInitializing(this.players)); // CraftBukkit - replaced with loop below
              this.players.add(player);
@@ -465,7 +466,7 @@ index 11c1eb6995ec3aa896815efa59477096c39089d1..54e7ddf0b3949e02d2705ff7626010c9
              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 +719,7 @@ public abstract class PlayerList {
+@@ -601,6 +720,7 @@ public abstract class PlayerList {
      }
  
      protected void save(ServerPlayer player) {
@@ -473,7 +474,7 @@ index 11c1eb6995ec3aa896815efa59477096c39089d1..54e7ddf0b3949e02d2705ff7626010c9
          if (!player.getBukkitEntity().isPersistent()) return; // CraftBukkit
          player.lastSave = System.nanoTime(); // Folia - region threading - changed to nanoTime tracking
          this.playerIo.save(player);
-@@ -615,6 +734,43 @@ public abstract class PlayerList {
+@@ -615,6 +735,44 @@ public abstract class PlayerList {
          }
      }
  
@@ -497,6 +498,7 @@ index 11c1eb6995ec3aa896815efa59477096c39089d1..54e7ddf0b3949e02d2705ff7626010c9
 +            }
 +        }
 +
++        worldserver.getCurrentWorldData().connections.remove(entityplayer.connection.connection);
 +        worldserver.removePlayerImmediately(entityplayer, Entity.RemovalReason.UNLOADED_WITH_PLAYER);
 +        entityplayer.retireScheduler();
 +        entityplayer.getAdvancements().stopListening();
@@ -517,7 +519,7 @@ index 11c1eb6995ec3aa896815efa59477096c39089d1..54e7ddf0b3949e02d2705ff7626010c9
      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 +844,7 @@ public abstract class PlayerList {
+@@ -688,6 +846,7 @@ public abstract class PlayerList {
          player.retireScheduler(); // Paper - Folia schedulers
          player.getAdvancements().stopListening();
          this.players.remove(player);
@@ -525,7 +527,7 @@ index 11c1eb6995ec3aa896815efa59477096c39089d1..54e7ddf0b3949e02d2705ff7626010c9
          this.playersByName.remove(player.getScoreboardName().toLowerCase(java.util.Locale.ROOT)); // Spigot
          this.server.getCustomBossEvents().onPlayerDisconnect(player);
          UUID uuid = player.getUUID();
-@@ -1044,15 +1201,15 @@ public abstract class PlayerList {
+@@ -1044,15 +1203,15 @@ public abstract class PlayerList {
      }
  
      public String[] getPlayerNamesArray() {

lophine-server/minecraft-patches/features/0033-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 3c94631f468f4ee1b46de9981c17171e5901d745..f7a2a19c0832ca90536d09de23f4ec9a7d4a1521 100644
+--- a/net/minecraft/server/MinecraftServer.java
++++ b/net/minecraft/server/MinecraftServer.java
+@@ -1878,8 +1878,17 @@ 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 a4ee2bcdb31f889c7edbbc422636782c0d5d0af6..42bf4f0430a232a10cffb47d0d33f586afdc2a4d 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 a536dc4e09b22b69bcdf59871a9cccfcf8129395..a557045888b153bb046a25d276d811b9146a7874 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/0034-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/0035-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/0036-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/0037-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/0038-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/0039-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 a557045888b153bb046a25d276d811b9146a7874..568427a952a24012c17f64f62b6545a9d89c8c8a 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/0040-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 568427a952a24012c17f64f62b6545a9d89c8c8a..49a740bf17b2bed8010e347747b170b69ac26929 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/0041-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/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/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/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 (mobsMap) {
+            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/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)));
@@ -238,7 +241,7 @@ public class BotList {
         }
 
         if (bot.removeTaskId != -1) {
-            Bukkit.getScheduler().cancelTask(bot.removeTaskId);
+            ((FoliaGlobalRegionScheduler) Bukkit.getGlobalRegionScheduler()).cancelTask(bot.removeTaskId);
             bot.removeTaskId = -1;
         }
 
@@ -276,7 +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));
 
@@ -298,6 +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;
     }
 

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

@@ -473,7 +473,7 @@ public class ServerBot extends ServerPlayer {
 
         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/protocol/servux/ServuxEntityDataProtocol.java

@@ -17,6 +17,7 @@
 
 package org.leavesmc.leaves.protocol.servux;
 
+import ca.spottedleaf.moonrise.common.util.TickThread;
 import com.mojang.logging.LogUtils;
 import fun.bm.lophine.config.modules.function.protocol.ServuxProtocolConfig;
 import io.netty.buffer.Unpooled;
@@ -31,6 +32,7 @@ import net.minecraft.util.RandomSource;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.LivingEntity;
 import net.minecraft.world.level.block.entity.BlockEntity;
+import net.minecraft.world.phys.Vec3;
 import org.leavesmc.leaves.protocol.core.LeavesCustomPayload;
 import org.leavesmc.leaves.protocol.core.LeavesProtocol;
 import org.leavesmc.leaves.protocol.core.ProtocolHandler;
@@ -104,6 +106,7 @@ public class ServuxEntityDataProtocol implements LeavesProtocol {
 
     public static void onBlockEntityRequest(ServerPlayer player, BlockPos pos) {
         player.getBukkitEntity().taskScheduler.schedule((LivingEntity nmsEntity) -> {
+            if (!TickThread.isTickThreadFor(nmsEntity.level(), pos)) return;
             BlockEntity be = nmsEntity.level().getBlockEntity(pos);
             CompoundTag nbt = be != null ? be.saveWithFullMetadata(nmsEntity.registryAccess()) : new CompoundTag();
 
@@ -115,7 +118,9 @@ public class ServuxEntityDataProtocol implements LeavesProtocol {
     }
 
     public static void onEntityRequest(ServerPlayer player, int entityId) {
+        final Vec3 pos = player.position();
         player.getBukkitEntity().taskScheduler.schedule((LivingEntity nmsEntity) -> {
+            if (!TickThread.isTickThreadFor(nmsEntity.level(), pos)) return;
             Entity entity = nmsEntity.level().getEntity(entityId);
             CompoundTag nbt = TagUtil.saveEntityWithoutId(entity);
 

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

@@ -61,7 +61,6 @@ public class ServuxHudDataProtocol implements LeavesProtocol {
     private static final Table<DataLogger.Type, ServerPlayer, Tag> DATA = HashBasedTable.create();
 
     public static boolean refreshSpawnMetadata = false;
-    private long lastAcceptTime = 0;
 
     @ProtocolHandler.Init
     private static void initializeLoggers() {
@@ -240,8 +239,6 @@ public class ServuxHudDataProtocol implements LeavesProtocol {
         }
 
         long currentTime = System.currentTimeMillis() / 50;
-        if (currentTime == lastAcceptTime) return;
-        lastAcceptTime = currentTime;
 
         if (currentTime % ServuxProtocolConfig.hudUpdateInterval == 0) {
             MinecraftServer server = MinecraftServer.getServer();

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

@@ -103,7 +103,7 @@ public class ServuxStructuresProtocol implements LeavesProtocol {
         final ChunkPos pos = chunk.getPos();
 
         if (chunkHasStructureReferences(pos.x, pos.z, chunk.getLevel())) {
-            final Map<ChunkPos, Timeout> map = timeouts.computeIfAbsent(uuid, (u) -> new HashMap<>());
+            final Map<ChunkPos, Timeout> map = timeouts.computeIfAbsent(uuid, (u) -> new ConcurrentHashMap<>());
             map.computeIfAbsent(pos, (p) -> new Timeout(tickCounter - ServuxProtocolConfig.maxDelay));
         }
     }
@@ -304,7 +304,7 @@ public class ServuxStructuresProtocol implements LeavesProtocol {
     }
 
     public static void addOrRefreshTimeouts(final UUID uuid, final Map<Structure, LongSet> references, final long tickCounter) {
-        Map<ChunkPos, Timeout> map = timeouts.computeIfAbsent(uuid, (u) -> new HashMap<>());
+        Map<ChunkPos, Timeout> map = timeouts.computeIfAbsent(uuid, (u) -> new ConcurrentHashMap<>());
 
         for (LongSet chunks : references.values()) {
             for (Long chunkPosLong : chunks) {

lophine-server/src/main/java/org/leavesmc/leaves/replay/RecordMetaData.java

@@ -26,7 +26,7 @@ public class RecordMetaData {
     public static final int CURRENT_FILE_FORMAT_VERSION = 14;
 
     public boolean singleplayer = false;
-    public String serverName = "Leaves";
+    public String serverName = "Lophine";
     public int duration = 0;
     public long date;
     public String mcversion;
@@ -37,4 +37,22 @@ public class RecordMetaData {
     public int selfId = -1;
 
     public Set<UUID> players = new HashSet<>();
+
+    public RecordMetaData copy() {
+        RecordMetaData ret = new RecordMetaData();
+        synchronized (this) {
+            ret.singleplayer = this.singleplayer;
+            ret.serverName = this.serverName;
+            ret.duration = this.duration;
+            ret.date = this.date;
+            ret.mcversion = this.mcversion;
+            ret.fileFormat = this.fileFormat;
+            ret.fileFormatVersion = this.fileFormatVersion;
+            ret.protocol = this.protocol;
+            ret.generator = this.generator;
+            ret.selfId = this.selfId;
+            ret.players = new HashSet<>(this.players);
+        }
+        return ret;
+    }
 }

lophine-server/src/main/java/org/leavesmc/leaves/replay/Recorder.java

@@ -195,7 +195,9 @@ public class Recorder extends Connection {
             }
             case ClientboundAddEntityPacket packet1 -> {
                 if (packet1.getType() == EntityType.PLAYER) {
-                    metaData.players.add(packet1.getUUID());
+                    synchronized (metaData) {
+                        metaData.players.add(packet1.getUUID());
+                    }
                     saveMetadata();
                 }
             }

lophine-server/src/main/java/org/leavesmc/leaves/replay/RecorderOption.java

@@ -27,7 +27,7 @@ import java.util.List;
 public class RecorderOption {
 
     public int recordDistance = -1;
-    public String serverName = "Leaves";
+    public String serverName = "Lophine";
     public RecordWeather forceWeather = null;
     public int forceDayTime = -1;
     public boolean ignoreChat = false;

lophine-server/src/main/java/org/leavesmc/leaves/replay/ReplayFile.java

@@ -123,9 +123,10 @@ public class ReplayFile {
         data.fileFormatVersion = RecordMetaData.CURRENT_FILE_FORMAT_VERSION;
         data.protocol = SharedConstants.getCurrentVersion().protocolVersion();
         data.generator = ProtocolUtils.buildProtocolVersion("replay");
+        RecordMetaData dataCopy = data.copy();
 
         try (Writer writer = new OutputStreamWriter(new FileOutputStream(metaFile), StandardCharsets.UTF_8)) {
-            writer.write(META_GSON.toJson(data));
+            writer.write(META_GSON.toJson(dataCopy));
         }
     }
 

lophine-server/src/main/java/org/leavesmc/leaves/replay/ServerPhotographer.java

@@ -84,9 +84,8 @@ public class ServerPhotographer extends ServerPlayer {
             placePhotographer(server, photographer, world, state);
         } else {
             RegionizedServer.getInstance().taskQueue.queueTickTaskQueue(
-                    world, net.minecraft.util.Mth.floor(state.loc.getX()) >> 4, net.minecraft.util.Mth.floor(state.loc.getZ()) >> 4,
-                    () -> placePhotographer(server, photographer, world, state),
-                    ca.spottedleaf.concurrentutil.util.Priority.HIGHER);
+                    world, state.loc.blockX() >> 4, state.loc.blockZ() >> 4,
+                    () -> placePhotographer(server, photographer, world, state));
         }
 
         photographers.add(photographer);
@@ -116,11 +115,13 @@ public class ServerPhotographer extends ServerPlayer {
 
         if (this.followPlayer != null) {
             if (this.getCamera() == this || this.getCamera().level() != this.level()) {
-                this.getBukkitPlayer().teleportAsync(this.getCamera().getBukkitEntity().getLocation());
                 this.setCamera(followPlayer);
             }
+
             if (lastPosVec3.distanceToSqr(this.position()) > 1024D) {
-                this.getBukkitPlayer().teleportAsync(this.getCamera().getBukkitEntity().getLocation());
+                ((CraftPhotographer) this.getBukkitPlayer()).taskScheduler.schedule(ent -> {
+                    this.getBukkitPlayer().teleportAsync(this.getCamera().getBukkitEntity().getLocation());
+                }, null, 1L);
             }
         }
 
@@ -158,13 +159,12 @@ public class ServerPhotographer extends ServerPlayer {
     }
 
     public void remove(boolean async, boolean save) {
-        super.remove(RemovalReason.KILLED);
-        photographers.remove(this);
-        this.recorder.stop();
-        this.getServer().getPlayerList().removePhotographer(this);
-
         LOGGER.info("Photographer {} removed", createState.id);
 
+        this.recorder.stop();
+        photographers.remove(this);
+
+        MinecraftServer.getServer().getPlayerList().removePhotographer(this);
         if (!recorder.isSaved()) {
             CompletableFuture<Void> future = recorder.saveRecording(saveFile, save);
             if (!async) {

lophine-server/src/main/java/org/leavesmc/leaves/util/UpdateSuppressionException.java

@@ -17,7 +17,7 @@
 
 package org.leavesmc.leaves.util;
 
-import com.mojang.logging.LogUtils;
+import fun.bm.lophine.LophineLogger;
 import net.minecraft.core.BlockPos;
 import net.minecraft.server.level.ServerPlayer;
 import net.minecraft.world.level.Level;
@@ -30,7 +30,6 @@ import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.leavesmc.leaves.bot.ServerBot;
 import org.leavesmc.leaves.event.player.UpdateSuppressionEvent;
-import org.slf4j.Logger;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -41,7 +40,6 @@ public class UpdateSuppressionException extends RuntimeException {
     private @Nullable Block source;
     private @Nullable ServerPlayer player;
     private final @NotNull Throwable throwable;
-    private static final Logger LOGGER = LogUtils.getLogger();
 
     public UpdateSuppressionException(
             @Nullable BlockPos pos,
@@ -87,7 +85,7 @@ public class UpdateSuppressionException extends RuntimeException {
 
     public void consume() {
         submitEvent();
-        LOGGER.info(getMessage());
+        LophineLogger.LOGGER.info(getMessage());
     }
 
     private void submitEvent() {

qodana.yaml

@@ -0,0 +1,10 @@
+####################################################################################################################
+# WARNING: Do not store sensitive information in this file, as its contents will be included in the Qodana report. #
+####################################################################################################################
+
+version: "1.0"
+linter: jetbrains/qodana-jvm:2025.2
+profile:
+  name: qodana.recommended
+include:
+  - name: CheckDependencyLicenses