fake player patches applied

lophine-server/src/main/java/fun/bm/lophine/carpet/CarpetCalculatorCompatHelper.java

@@ -0,0 +1,42 @@
+package fun.bm.lophine.carpet;
+
+import fun.bm.lophine.carpet.config.modules.GeneralCompatConfig;
+import net.minecraft.ChatFormatting;
+import net.minecraft.network.chat.Component;
+import net.minecraft.server.level.ServerPlayer;
+import net.objecthunter.exp4j.ExpressionBuilder;
+
+import java.math.BigDecimal;
+
+public final class CarpetCalculatorCompatHelper {
+
+    public static boolean handleChat(ServerPlayer player, String rawMessage) {
+        if (!GeneralCompatConfig.simpleInGameCalculator || !rawMessage.startsWith("=")) {
+            return false;
+        }
+
+        String expression = rawMessage.substring(1).trim();
+        if (expression.isEmpty()) {
+            return false;
+        }
+
+        Component response;
+        try {
+            double result = new ExpressionBuilder(expression).build().evaluate();
+            response = Component.literal(expression + " = " + formatNumber(result)).withStyle(ChatFormatting.YELLOW);
+        } catch (RuntimeException exception) {
+            response = Component.literal("Calculator error: " + exception.getMessage()).withStyle(ChatFormatting.RED);
+        }
+
+        Component scheduledResponse = response;
+        player.getBukkitEntity().taskScheduler.schedule((ServerPlayer scheduledPlayer) -> scheduledPlayer.sendSystemMessage(scheduledResponse), null, 1L);
+        return true;
+    }
+
+    private static String formatNumber(double value) {
+        if (Double.isFinite(value) && Math.rint(value) == value && value >= Long.MIN_VALUE && value <= Long.MAX_VALUE) {
+            return Long.toString((long) value);
+        }
+        return BigDecimal.valueOf(value).stripTrailingZeros().toPlainString();
+    }
+}

lophine-server/src/main/java/fun/bm/lophine/carpet/CarpetCompatSync.java

@@ -0,0 +1,140 @@
+/*
+package fun.bm.lophine.carpet;
+
+import fun.bm.lophine.carpet.config.modules.CoreConfig;
+import fun.bm.lophine.carpet.config.modules.CounterCompatConfig;
+import fun.bm.lophine.carpet.config.modules.FakePlayerCompatConfig;
+import fun.bm.lophine.carpet.config.modules.GeneralCompatConfig;
+import fun.bm.lophine.config.modules.experiment.CommandConfig;
+import fun.bm.lophine.config.modules.experiment.RedStoneConfig;
+import fun.bm.lophine.config.modules.fixes.UpdateSuppressionCrashFixConfig;
+import fun.bm.lophine.config.modules.function.CreativeFlyNoClipConfig;
+import fun.bm.lophine.config.modules.function.FakeplayerConfig;
+import fun.bm.lophine.config.modules.function.LanguageConfig;
+import fun.bm.lophine.config.modules.function.WoolHopperCounterConfig;
+import fun.bm.lophine.protocol.CarpetLoggerProtocol;
+import me.earthme.luminol.config.modules.optimizations.OptimizedDragonRespawnConfig;
+import org.leavesmc.leaves.bot.ServerBot;
+import org.leavesmc.leaves.protocol.CarpetServerProtocol;
+
+import java.util.List;
+
+// WARNING: THIS FILE NEED TO FULLY REWRITTEN
+public final class CarpetCompatSync {
+    private static boolean init = false;
+
+    public static void apply() {
+        if (init) return;
+        if (CoreConfig.enabled) {
+            applyGeneralRules();
+            applyFakePlayerRules();
+            applyCounterRules();
+        }
+        CarpetLoggerProtocol.refreshConfiguredDefaults(!init);
+        registerProtocolRules();
+        init = true;
+    }
+
+    private static void applyGeneralRules() {
+        LanguageConfig.lang = GeneralCompatConfig.language;
+        UpdateSuppressionCrashFixConfig.enabled = GeneralCompatConfig.amsUpdateSuppressionCrashFix || GeneralCompatConfig.yeetUpdateSuppressionCrash;
+        RedStoneConfig.redstoneIgnoreUpwardsUpdate = GeneralCompatConfig.dustTrapdoorReintroduced;
+        RedStoneConfig.cce = GeneralCompatConfig.shulkerBoxCCEReintroduced;
+        RedStoneConfig.instantBlockUpdater = GeneralCompatConfig.instantBlockUpdaterReintroduced;
+        CommandConfig.tick = GeneralCompatConfig.commandTick;
+        CreativeFlyNoClipConfig.enabled = GeneralCompatConfig.creativeNoClip;
+        OptimizedDragonRespawnConfig.optimizedRespawn = GeneralCompatConfig.optimizedDragonRespawn;
+    }
+
+    private static void applyFakePlayerRules() {
+        FakeplayerConfig.enable = FakePlayerCompatConfig.commandBot || FakePlayerCompatConfig.commandPlayer;
+        FakeplayerConfig.canResident = FakePlayerCompatConfig.fakePlayerResident;
+        FakeplayerConfig.canOpenInventory = FakePlayerCompatConfig.openFakePlayerInventory;
+        FakeplayerConfig.tickType = FakePlayerCompatConfig.fakePlayerTicksLikeRealPlayer
+                ? ServerBot.TickType.NETWORK
+                : ServerBot.TickType.ENTITY_LIST;
+    }
+
+    private static void applyCounterRules() {
+        WoolHopperCounterConfig.enabled = CounterCompatConfig.hopperCounters;
+        WoolHopperCounterConfig.unlimitedSpeed = CounterCompatConfig.hopperCountersUnlimitedSpeed;
+    }
+
+    private static List<String> sanitizeDefaultLoggers(List<String> configuredLoggers) {
+        return configuredLoggers == null ? List.of() : List.copyOf(configuredLoggers);
+    }
+
+    private static void registerProtocolRules() {
+        CarpetServerProtocol.CarpetRules.clear();
+
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpet", "language", GeneralCompatConfig.language));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpetamsaddition", "amsUpdateSuppressionCrashFix", GeneralCompatConfig.amsUpdateSuppressionCrashFix));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "yeetUpdateSuppressionCrash", GeneralCompatConfig.yeetUpdateSuppressionCrash));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "dustTrapdoorReintroduced", GeneralCompatConfig.dustTrapdoorReintroduced));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "shulkerBoxCCEReintroduced", GeneralCompatConfig.shulkerBoxCCEReintroduced));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "instantBlockUpdaterReintroduced", GeneralCompatConfig.instantBlockUpdaterReintroduced));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpet", "commandTick", GeneralCompatConfig.commandTick));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpet", "creativeNoClip", GeneralCompatConfig.creativeNoClip));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "optimizedDragonRespawn", GeneralCompatConfig.optimizedDragonRespawn));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "antiSpamDisabled", GeneralCompatConfig.antiSpamDisabled));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "blockPlacementIgnoreEntity", GeneralCompatConfig.blockPlacementIgnoreEntity));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "creativeOpenContainerForcibly", GeneralCompatConfig.creativeOpenContainerForcibly));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpetamsaddition", "creativeOneHitKill", GeneralCompatConfig.creativeOneHitKill));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "observerNoDetection", GeneralCompatConfig.observerNoDetection));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpetamsaddition", "bambooModelNoOffset", GeneralCompatConfig.bambooModelNoOffset));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "creativeNoItemCooldown", GeneralCompatConfig.creativeNoItemCooldown));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpet", "ctrlQCraftingFix", GeneralCompatConfig.ctrlQCraftingFix));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpetamsaddition", "carpetAlwaysSetDefault", GeneralCompatConfig.carpetAlwaysSetDefault));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpet", "placementRotationFix", GeneralCompatConfig.placementRotationFix));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpet", "tntDoNotUpdate", GeneralCompatConfig.tntDoNotUpdate));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "totallyNoBlockUpdate", GeneralCompatConfig.totallyNoBlockUpdate));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "tiscmNetworkProtocol", GeneralCompatConfig.tiscmNetworkProtocol));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpetorgaddition", "hopperNoItemCost", GeneralCompatConfig.hopperNoItemCost));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpet", "explosionNoBlockDamage", GeneralCompatConfig.explosionNoBlockDamage));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "optimizedTNTHighPriority", GeneralCompatConfig.optimizedTNTHighPriority));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpet", "tntPrimerMomentumRemoved", GeneralCompatConfig.tntPrimerMomentumRemoved));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "tntIgnoreRedstoneSignal", GeneralCompatConfig.tntIgnoreRedstoneSignal));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "tntDupingFix", GeneralCompatConfig.tntDupingFix));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpet", "interactionUpdates", GeneralCompatConfig.interactionUpdates));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpet", "xpNoCooldown", GeneralCompatConfig.xpNoCooldown));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpetamsaddition", "powerfulExpMending", GeneralCompatConfig.powerfulExpMending));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "clientSettingsLostOnRespawnFix", GeneralCompatConfig.clientSettingsLostOnRespawnFix));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpetamsaddition", "sensibleEnderman", GeneralCompatConfig.sensibleEnderman));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "entityInstantDeathRemoval", GeneralCompatConfig.entityInstantDeathRemoval));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "farmlandTrampledDisabled", GeneralCompatConfig.farmlandTrampledDisabled));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpetamsaddition", "shulkerGolem", GeneralCompatConfig.shulkerGolem));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpetamsaddition", "preventEndSpikeRespawn", GeneralCompatConfig.preventEndSpikeRespawn));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "yeetOutOfOrderChatKick", GeneralCompatConfig.yeetOutOfOrderChatKick));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpetamsaddition", "betterCraftableBoneBlock", GeneralCompatConfig.betterCraftableBoneBlock));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpetamsaddition", "betterCraftableDispenser", GeneralCompatConfig.betterCraftableDispenser));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpet", "viewDistance", GeneralCompatConfig.viewDistance));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "tickCommandPermission", GeneralCompatConfig.normalizedTickCommandPermission()));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "tickFreezeCommandToggleable", GeneralCompatConfig.tickFreezeCommandToggleable));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "syncServerMsptMetricsData", GeneralCompatConfig.syncServerMsptMetricsData));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpetorgaddition", "simpleInGameCalculator", GeneralCompatConfig.simpleInGameCalculator));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "microTiming", GeneralCompatConfig.microTiming));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpet", "fastRedstoneDust", GeneralCompatConfig.fastRedstoneDust));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpet", "lagFreeSpawning", GeneralCompatConfig.lagFreeSpawning));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "optimizedFastEntityMovement", GeneralCompatConfig.optimizedFastEntityMovement));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "optimizedHardHitBoxEntityCollision", GeneralCompatConfig.optimizedHardHitBoxEntityCollision));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "tntFuseDuration", GeneralCompatConfig.normalizedTntFuseDuration()));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpet", "defaultLoggers", CarpetLoggerProtocol.serializeConfiguredDefaults(sanitizeDefaultLoggers(GeneralCompatConfig.defaultLoggers))));
+
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("lophine", "commandBot", FakePlayerCompatConfig.commandBot));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpet", "commandPlayer", FakePlayerCompatConfig.commandPlayer));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("lophine", "fakePlayerResident", FakePlayerCompatConfig.fakePlayerResident));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("lophine", "openFakePlayerInventory", FakePlayerCompatConfig.openFakePlayerInventory));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "fakePlayerTicksLikeRealPlayer", FakePlayerCompatConfig.fakePlayerTicksLikeRealPlayer));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpetamsaddition", "fakePlayerDefaultSurvivalMode", FakePlayerCompatConfig.fakePlayerDefaultSurvivalMode));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpetamsaddition", "fakePlayerInteractLikeClient", FakePlayerCompatConfig.fakePlayerInteractLikeClient));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("lophine", "fakePlayerAutoReplaceTool", FakePlayerCompatConfig.fakePlayerAutoReplaceTool));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("lophine", "fakePlayerAutoReplenishment", FakePlayerCompatConfig.fakePlayerAutoReplenishment));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpetamsaddition", "fakePlayerAutoReplenishmentFormShulkerBox", FakePlayerCompatConfig.fakePlayerAutoReplenishmentFormShulkerBox));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("lophine", "fakePlayerAutoFish", FakePlayerCompatConfig.fakePlayerAutoFish));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("lophine", "fakePlayerReloadAction", FakePlayerCompatConfig.fakePlayerReloadAction));
+
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpet", "hopperCounters", CounterCompatConfig.hopperCounters));
+        CarpetServerProtocol.CarpetRules.register(CarpetServerProtocol.CarpetRule.of("carpettisaddition", "hopperCountersUnlimitedSpeed", CounterCompatConfig.hopperCountersUnlimitedSpeed));
+    }
+}
+*/

lophine-server/src/main/java/fun/bm/lophine/carpet/InteractionUpdateCompatHelper.java

@@ -0,0 +1,42 @@
+package fun.bm.lophine.carpet;
+
+import java.util.function.Supplier;
+
+public final class InteractionUpdateCompatHelper {
+    private static final ThreadLocal<Integer> SUPPRESSED_DEPTH = ThreadLocal.withInitial(() -> 0);
+
+    public static boolean shouldSkipUpdates() {
+        return SUPPRESSED_DEPTH.get() > 0;
+    }
+
+    public static void runWithSuppressedUpdates(Runnable action) {
+        push();
+        try {
+            action.run();
+        } finally {
+            pop();
+        }
+    }
+
+    public static <T> T supplyWithSuppressedUpdates(Supplier<T> action) {
+        push();
+        try {
+            return action.get();
+        } finally {
+            pop();
+        }
+    }
+
+    private static void push() {
+        SUPPRESSED_DEPTH.set(SUPPRESSED_DEPTH.get() + 1);
+    }
+
+    private static void pop() {
+        int depth = SUPPRESSED_DEPTH.get();
+        if (depth <= 1) {
+            SUPPRESSED_DEPTH.remove();
+        } else {
+            SUPPRESSED_DEPTH.set(depth - 1);
+        }
+    }
+}

lophine-server/src/main/java/fun/bm/lophine/carpet/LagFreeSpawningCompatHelper.java

@@ -0,0 +1,112 @@
+package fun.bm.lophine.carpet;
+
+import com.mojang.logging.LogUtils;
+import net.minecraft.core.BlockPos;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.tags.BlockTags;
+import net.minecraft.util.Mth;
+import net.minecraft.world.entity.EntitySpawnReason;
+import net.minecraft.world.entity.EntityType;
+import net.minecraft.world.entity.Mob;
+import net.minecraft.world.entity.MobCategory;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.FenceGateBlock;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.phys.AABB;
+import net.minecraft.world.phys.shapes.Shapes;
+import net.minecraft.world.phys.shapes.VoxelShape;
+import org.jetbrains.annotations.Nullable;
+import org.slf4j.Logger;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.WeakHashMap;
+
+public final class LagFreeSpawningCompatHelper {
+    private static final Logger LOGGER = LogUtils.getLogger();
+    private static final Map<ServerLevel, Map<EntityType<?>, Mob>> PRECOOKED_MOBS = new WeakHashMap<>();
+
+    public static boolean hasNoCollision(ServerLevel world, AABB bb) {
+        int minX = Mth.floor(bb.minX);
+        int minY = Mth.floor(bb.minY);
+        int minZ = Mth.floor(bb.minZ);
+        int maxY = Mth.ceil(bb.maxY) - 1;
+        BlockPos.MutableBlockPos blockPos = new BlockPos.MutableBlockPos();
+
+        if (bb.getXsize() <= 1.0 && bb.getZsize() <= 1.0) {
+            for (int y = minY; y <= maxY; y++) {
+                blockPos.set(minX, y, minZ);
+                VoxelShape shape = world.getBlockState(blockPos).getCollisionShape(world, blockPos);
+                if (shape != Shapes.empty()) {
+                    return shape != Shapes.block() && world.noCollision(bb);
+                }
+            }
+            return true;
+        }
+
+        int maxX = Mth.ceil(bb.maxX) - 1;
+        int maxZ = Mth.ceil(bb.maxZ) - 1;
+
+        for (int y = minY; y <= maxY; y++) {
+            for (int x = minX; x <= maxX; x++) {
+                for (int z = minZ; z <= maxZ; z++) {
+                    blockPos.set(x, y, z);
+                    VoxelShape shape = world.getBlockState(blockPos).getCollisionShape(world, blockPos);
+                    if (shape != Shapes.empty()) {
+                        return shape != Shapes.block() && world.noCollision(bb);
+                    }
+                }
+            }
+        }
+
+        int minBelow = minY - 1;
+        for (int x = minX; x <= maxX; x++) {
+            for (int z = minZ; z <= maxZ; z++) {
+                blockPos.set(x, minBelow, z);
+                BlockState state = world.getBlockState(blockPos);
+                Block block = state.getBlock();
+                if (state.is(BlockTags.FENCES)
+                        || state.is(BlockTags.WALLS)
+                        || block instanceof FenceGateBlock && !state.getValue(FenceGateBlock.OPEN)) {
+                    if (x == minX || x == maxX || z == minZ || z == maxZ) {
+                        return world.noCollision(bb);
+                    }
+                    return false;
+                }
+            }
+        }
+
+        return true;
+    }
+
+    public static double limitDistanceSq(MobCategory category, double distanceSq) {
+        return distanceSq > 16384.0 && category != MobCategory.CREATURE ? 0.0 : distanceSq;
+    }
+
+    public static @Nullable Mob getOrCreateMob(ServerLevel level, EntityType<?> entityType) {
+        Map<EntityType<?>, Mob> cache = PRECOOKED_MOBS.computeIfAbsent(level, key -> new HashMap<>());
+        Mob mob = cache.get(entityType);
+        if (mob != null && !mob.isRemoved()) {
+            return mob;
+        }
+
+        try {
+            if (entityType.create(level, EntitySpawnReason.NATURAL) instanceof Mob created) {
+                cache.put(entityType, created);
+                return created;
+            }
+            LOGGER.warn("Can't precook non-mob entity type: {}", entityType);
+        } catch (Exception exception) {
+            LOGGER.warn("Failed to precook mob {}", entityType, exception);
+        }
+
+        return null;
+    }
+
+    public static void markSpawned(ServerLevel level, EntityType<?> entityType) {
+        Map<EntityType<?>, Mob> cache = PRECOOKED_MOBS.get(level);
+        if (cache != null) {
+            cache.remove(entityType);
+        }
+    }
+}

lophine-server/src/main/java/fun/bm/lophine/carpet/config/modules/CoreConfig.java

@@ -0,0 +1,29 @@
+package fun.bm.lophine.carpet.config.modules;
+
+//import fun.bm.lophine.carpet.CarpetCompatSync;
+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.ROOT,
+        name = "core",
+        directory = {"carpet"}
+)
+public class CoreConfig implements IConfigModule {
+    @ConfigInfo(name = "enabled", comments = """
+            Enable carpet features.
+            If you want to use some function from Carpet modifier,
+            you need to enable it.
+            (some function is not managed by this option)
+            
+            ONLY GENERAL DIRECTORY WAS CONTROLLED BY THIS OPTION.
+            WARNING: IF YOU ENABLED IT, ORIGINAL CONFIG IN LOPHINE CONFIG WILL BE OVERWRITTEN.""")
+    public static boolean enabled = false;
+
+    @Override
+    public void beforeFinalLoad() {
+//        CarpetCompatSync.apply();
+    }
+}

lophine-server/src/main/java/fun/bm/lophine/carpet/config/modules/CounterCompatConfig.java

@@ -0,0 +1,24 @@
+package fun.bm.lophine.carpet.config.modules;
+
+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.ROOT,
+        name = "hopper_counter",
+        directory = {"carpet"},
+        comments = """
+                Hopper counter compatibility mapped onto Lophine's wool hopper counter implementation."""
+)
+public class CounterCompatConfig implements IConfigModule {
+    @ConfigInfo(name = "hopperCounters", comments = """
+            Enable the existing wool hopper counter implementation.""")
+    public static boolean hopperCounters = false;
+
+    @ConfigInfo(name = "hopperCountersUnlimitedSpeed", comments = """
+            Remove the hopper transfer speed limit for counters.
+            Only effective when hopperCounters is enabled.""")
+    public static boolean hopperCountersUnlimitedSpeed = false;
+}

lophine-server/src/main/java/fun/bm/lophine/carpet/config/modules/FakePlayerCompatConfig.java

@@ -0,0 +1,64 @@
+package fun.bm.lophine.carpet.config.modules;
+
+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.ROOT,
+        name = "fakeplayer",
+        directory = {"carpet"},
+        comments = """
+                Carpet fakeplayer compatibility mapped onto Lophine fakeplayers.
+                commandPlayer is currently backed by Lophine's /bot command surface."""
+)
+public class FakePlayerCompatConfig implements IConfigModule {
+    @ConfigInfo(name = "commandBot", comments = """
+            Enable Lophine's /bot command.""")
+    public static boolean commandBot = false;
+
+    @ConfigInfo(name = "commandPlayer", comments = """
+            Map Carpet's commandPlayer rule to the same fakeplayer command surface used by /bot.""")
+    public static boolean commandPlayer = false;
+
+    @ConfigInfo(name = "fakePlayerResident", comments = """
+            Keep fakeplayers resident across unload and restart.""")
+    public static boolean fakePlayerResident = false;
+
+    @ConfigInfo(name = "openFakePlayerInventory", comments = """
+            Allow opening fakeplayer inventories.""")
+    public static boolean openFakePlayerInventory = false;
+
+    @ConfigInfo(name = "fakePlayerTicksLikeRealPlayer", comments = """
+            Tick fakeplayers in the network phase to better match real player timing.""")
+    public static boolean fakePlayerTicksLikeRealPlayer = false;
+
+    @ConfigInfo(name = "fakePlayerDefaultSurvivalMode", comments = """
+            Force newly created fakeplayers to start in survival instead of the server default gamemode.""")
+    public static boolean fakePlayerDefaultSurvivalMode = false;
+
+    @ConfigInfo(name = "fakePlayerInteractLikeClient", comments = """
+            Make fakeplayer entity interaction follow client-side fallback behavior more closely.""")
+    public static boolean fakePlayerInteractLikeClient = false;
+
+    @ConfigInfo(name = "fakePlayerAutoReplaceTool", comments = """
+            Toggle automatic tool replacement for fakeplayers.""")
+    public static boolean fakePlayerAutoReplaceTool = false;
+
+    @ConfigInfo(name = "fakePlayerAutoReplenishment", comments = """
+            Toggle automatic stack replenishment for fakeplayers.""")
+    public static boolean fakePlayerAutoReplenishment = false;
+
+    @ConfigInfo(name = "fakePlayerAutoReplenishmentFormShulkerBox", comments = """
+            Let fakeplayer replenishment pull matching items out of shulker boxes in the inventory.""")
+    public static boolean fakePlayerAutoReplenishmentFormShulkerBox = false;
+
+    @ConfigInfo(name = "fakePlayerAutoFish", comments = """
+            Let fakeplayers holding a fishing rod automatically cast and reel it in.""")
+    public static boolean fakePlayerAutoFish = false;
+
+    @ConfigInfo(name = "fakePlayerReloadAction", comments = """
+            Persist queued fakeplayer actions across save and reload.""")
+    public static boolean fakePlayerReloadAction = false;
+}

lophine-server/src/main/java/fun/bm/lophine/carpet/config/modules/GeneralCompatConfig.java

@@ -0,0 +1,239 @@
+package fun.bm.lophine.carpet.config.modules;
+
+import me.earthme.luminol.config.IConfigModule;
+import me.earthme.luminol.config.flags.ConfigClassInfo;
+import me.earthme.luminol.config.flags.ConfigInfo;
+import me.earthme.luminol.enums.EnumConfigCategory;
+
+import java.util.List;
+
+@ConfigClassInfo(
+        category = EnumConfigCategory.ROOT,
+        name = "general",
+        directory = {"carpet"},
+        comments = """
+                Carpet/AMS/TIS/Org compatibility rules backed by existing Lophine features.
+                Only rules that already have a working server-side implementation are exposed here."""
+)
+public class GeneralCompatConfig implements IConfigModule {
+    @ConfigInfo(name = "language", comments = """
+            Carpet language value forwarded to lophine.function.language.lang.""")
+    public static String language = "en_us";
+
+    @ConfigInfo(name = "amsUpdateSuppressionCrashFix", comments = """
+            Map AMS update suppression crash protection to Lophine's existing crash fix.""")
+    public static boolean amsUpdateSuppressionCrashFix = false;
+
+    @ConfigInfo(name = "yeetUpdateSuppressionCrash", comments = """
+            Map TIS update suppression crash yeeting to the same Lophine crash fix.""")
+    public static boolean yeetUpdateSuppressionCrash = false;
+
+    @ConfigInfo(name = "dustTrapdoorReintroduced", comments = """
+            Map dust-on-open-trapdoor behavior to Lophine's redstone-ignore-upwards-update option.""")
+    public static boolean dustTrapdoorReintroduced = false;
+
+    @ConfigInfo(name = "shulkerBoxCCEReintroduced", comments = """
+            Map shulker-box CCE update suppression to Lophine's cce-update-suppression option.""")
+    public static boolean shulkerBoxCCEReintroduced = false;
+
+    @ConfigInfo(name = "instantBlockUpdaterReintroduced", comments = """
+            Enable the existing instant block updater patch already carried by Lophine.""")
+    public static boolean instantBlockUpdaterReintroduced = false;
+
+    @ConfigInfo(name = "commandTick", comments = """
+            Enable the tick command support already patched into Lophine.""")
+    public static boolean commandTick = false;
+
+    @ConfigInfo(name = "creativeNoClip", comments = """
+            Enable the existing creative fly no clip implementation.""")
+    public static boolean creativeNoClip = false;
+
+    @ConfigInfo(name = "optimizedDragonRespawn", comments = """
+            Enable the existing optimized dragon respawn implementation from Luminol.""")
+    public static boolean optimizedDragonRespawn = false;
+
+    @ConfigInfo(name = "antiSpamDisabled", comments = """
+            Disable the server-side chat and creative-drop spam throttles used by vanilla/Spigot.""")
+    public static boolean antiSpamDisabled = false;
+
+    @ConfigInfo(name = "blockPlacementIgnoreEntity", comments = """
+            Allow creative players to place blocks without entity collision checks.""")
+    public static boolean blockPlacementIgnoreEntity = false;
+
+    @ConfigInfo(name = "creativeOpenContainerForcibly", comments = """
+            Allow creative players to forcibly open blocked chests, ender chests and shulker boxes.""")
+    public static boolean creativeOpenContainerForcibly = false;
+
+    @ConfigInfo(name = "creativeOneHitKill", comments = """
+            Allow creative players to instantly kill attackable non-creative, non-spectator entities.
+            Sneaking expands the effect into a small area attack.""")
+    public static boolean creativeOneHitKill = false;
+
+    @ConfigInfo(name = "observerNoDetection", comments = """
+            Disable observer detection pulses entirely.""")
+    public static boolean observerNoDetection = false;
+
+    @ConfigInfo(name = "bambooModelNoOffset", comments = """
+            Remove the random horizontal model offset from bamboo and bamboo saplings.""")
+    public static boolean bambooModelNoOffset = false;
+
+    @ConfigInfo(name = "creativeNoItemCooldown", comments = """
+            Skip item cooldown application for creative players.""")
+    public static boolean creativeNoItemCooldown = false;
+
+    @ConfigInfo(name = "ctrlQCraftingFix", comments = """
+            Compatibility flag for the upstream result-slot Ctrl+Q crafting fix already present in the current menu code.""")
+    public static boolean ctrlQCraftingFix = false;
+
+    @ConfigInfo(name = "carpetAlwaysSetDefault", comments = """
+            Compatibility flag for Lophine's config loader, which already writes default values into the compat config during preload.""")
+    public static boolean carpetAlwaysSetDefault = false;
+
+    @ConfigInfo(name = "placementRotationFix", comments = """
+            Use the player's main body rotation for placement direction checks instead of interpolated head yaw.""")
+    public static boolean placementRotationFix = false;
+
+    @ConfigInfo(name = "tntDoNotUpdate", comments = """
+            Prevent TNT from checking redstone power when first placed.""")
+    public static boolean tntDoNotUpdate = false;
+
+    @ConfigInfo(name = "totallyNoBlockUpdate", comments = """
+            Suppress neighbor and shape updates globally for block changes.""")
+    public static boolean totallyNoBlockUpdate = false;
+
+    @ConfigInfo(name = "tiscmNetworkProtocol", comments = """
+            Enable the native Carpet TIS Addition network channel on `tiscm:network/v1`.""")
+    public static boolean tiscmNetworkProtocol = false;
+
+    @ConfigInfo(name = "hopperNoItemCost", comments = """
+            Restore the transferred stack into a hopper when a wool block is placed on top of it.""")
+    public static boolean hopperNoItemCost = false;
+
+    @ConfigInfo(name = "explosionNoBlockDamage", comments = """
+            Let explosions damage entities without breaking blocks.""")
+    public static boolean explosionNoBlockDamage = false;
+
+    @ConfigInfo(name = "optimizedTNTHighPriority", comments = """
+            Compatibility flag for the already optimized server explosion path carried by the current runtime.""")
+    public static boolean optimizedTNTHighPriority = false;
+
+    @ConfigInfo(name = "tntPrimerMomentumRemoved", comments = """
+            Remove the random horizontal launch momentum from newly primed TNT.""")
+    public static boolean tntPrimerMomentumRemoved = false;
+
+    @ConfigInfo(name = "tntIgnoreRedstoneSignal", comments = """
+            Ignore redstone power when deciding whether TNT should auto-prime.""")
+    public static boolean tntIgnoreRedstoneSignal = false;
+
+    @ConfigInfo(name = "tntDupingFix", comments = """
+            Toggle the piston desync path used by vanilla TNT duplication setups.""")
+    public static boolean tntDupingFix = false;
+
+    @ConfigInfo(name = "interactionUpdates", comments = """
+            Control whether player interaction block changes emit normal block updates.
+            Set to false to suppress neighbor and shape updates during block use and breaking.""")
+    public static boolean interactionUpdates = true;
+
+    @ConfigInfo(name = "xpNoCooldown", comments = """
+            Allow players to absorb multiple experience orbs in the same tick without pickup delay.""")
+    public static boolean xpNoCooldown = false;
+
+    @ConfigInfo(name = "powerfulExpMending", comments = """
+            Let picked-up experience repair all damaged mending items in the player's inventory, not only equipped gear.""")
+    public static boolean powerfulExpMending = false;
+
+    @ConfigInfo(name = "clientSettingsLostOnRespawnFix", comments = """
+            Reapply the player's last known client settings after respawn.""")
+    public static boolean clientSettingsLostOnRespawnFix = false;
+
+    @ConfigInfo(name = "sensibleEnderman", comments = """
+            Restrict enderman block pickup to pumpkins and melons only.""")
+    public static boolean sensibleEnderman = false;
+
+    @ConfigInfo(name = "entityInstantDeathRemoval", comments = """
+            Remove the normal 20gt delay before dead living entities are discarded.""")
+    public static boolean entityInstantDeathRemoval = false;
+
+    @ConfigInfo(name = "farmlandTrampledDisabled", comments = """
+            Prevent farmland from turning into dirt when entities land on it.""")
+    public static boolean farmlandTrampledDisabled = false;
+
+    @ConfigInfo(name = "shulkerGolem", comments = """
+            Allow a carved pumpkin on top of a shulker box to summon a shulker.""")
+    public static boolean shulkerGolem = false;
+
+    @ConfigInfo(name = "preventEndSpikeRespawn", comments = """
+            Skip obsidian spike regeneration during dragon respawn.""")
+    public static boolean preventEndSpikeRespawn = false;
+
+    @ConfigInfo(name = "yeetOutOfOrderChatKick", comments = """
+            Ignore out-of-order secure chat chain checks instead of invalidating the chat session.""")
+    public static boolean yeetOutOfOrderChatKick = false;
+
+    @ConfigInfo(name = "betterCraftableBoneBlock", comments = """
+            Add the AMS alternate bone block recipe that yields 3 bone blocks from 9 bones.""")
+    public static boolean betterCraftableBoneBlock = false;
+
+    @ConfigInfo(name = "betterCraftableDispenser", comments = """
+            Add the AMS alternate dispenser recipes using a dropper.""")
+    public static boolean betterCraftableDispenser = false;
+
+    @ConfigInfo(name = "viewDistance", comments = """
+            Override the dedicated server's startup view distance with the Carpet-compatible value.""")
+    public static int viewDistance = 12;
+
+    @ConfigInfo(name = "tickCommandPermission", comments = """
+            Override the `/tick` command permission level.
+            Accepts values in the range 0..4, where 2 matches old Carpet behavior and 3 keeps vanilla.""")
+    public static int tickCommandPermission = 3;
+
+    @ConfigInfo(name = "tickFreezeCommandToggleable", comments = """
+            Make `/tick freeze` toggle back to running when executed while the server is already frozen.""")
+    public static boolean tickFreezeCommandToggleable = false;
+
+    @ConfigInfo(name = "syncServerMsptMetricsData", comments = """
+            Broadcast live MSPT samples through the native TISCM protocol channel.""")
+    public static boolean syncServerMsptMetricsData = false;
+
+    @ConfigInfo(name = "simpleInGameCalculator", comments = """
+            Evaluate chat messages prefixed with `=` as a simple calculator expression and reply privately.""")
+    public static boolean simpleInGameCalculator = false;
+
+    @ConfigInfo(name = "microTiming", comments = """
+            Compatibility flag for the built-in region profiler and timing instrumentation carried by Folia/Moonrise.""")
+    public static boolean microTiming = false;
+
+    @ConfigInfo(name = "fastRedstoneDust", comments = """
+            Route redstone dust updates through the Alternate Current fast-update backend.""")
+    public static boolean fastRedstoneDust = false;
+
+    @ConfigInfo(name = "lagFreeSpawning", comments = """
+            Use the lightweight collision and precooked-mob spawning path for natural spawning checks.""")
+    public static boolean lagFreeSpawning = false;
+
+    @ConfigInfo(name = "optimizedFastEntityMovement", comments = """
+            Compatibility flag for the always-on Moonrise/Paper fast entity movement collision pipeline.""")
+    public static boolean optimizedFastEntityMovement = false;
+
+    @ConfigInfo(name = "optimizedHardHitBoxEntityCollision", comments = """
+            Compatibility flag for the always-on Moonrise/Paper hard-hitbox entity collision optimizations.""")
+    public static boolean optimizedHardHitBoxEntityCollision = false;
+
+    @ConfigInfo(name = "tntFuseDuration", comments = """
+            Override the default primed TNT fuse duration in ticks.
+            Accepts values in the range 0..32767.""")
+    public static int tntFuseDuration = 80;
+
+    @ConfigInfo(name = "defaultLoggers", comments = """
+            Carpet-style default logger subscriptions for players.
+            Examples: ["tps", "mob_caps", "counter white"]""")
+    public static List<String> defaultLoggers = List.of();
+
+    public static int normalizedTntFuseDuration() {
+        return Math.clamp(tntFuseDuration, 0, Short.MAX_VALUE);
+    }
+
+    public static int normalizedTickCommandPermission() {
+        return Math.clamp(tickCommandPermission, 0, 4);
+    }
+}

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

@@ -0,0 +1,110 @@
+package fun.bm.lophine.config.modules.function;
+
+import com.electronwill.nightconfig.core.file.CommentedFileConfig;
+import me.earthme.luminol.config.IConfigModule;
+import me.earthme.luminol.config.flags.ConfigClassInfo;
+import me.earthme.luminol.config.flags.ConfigInfo;
+import me.earthme.luminol.enums.EnumConfigCategory;
+import org.jetbrains.annotations.Nullable;
+import org.leavesmc.leaves.bot.ServerBot;
+import org.leavesmc.leaves.command.bot.BotCommand;
+
+import java.util.List;
+import java.util.Set;
+
+@ConfigClassInfo(category = EnumConfigCategory.FUNCTION, name = "fakeplayer")
+public class FakeplayerConfig implements IConfigModule {
+    @ConfigInfo(name = "enable", comments = """
+            Enable fakeplayer functionality""")
+    public static boolean enable = true;
+
+    @ConfigInfo(name = "unable-fakeplayer-names", comments = """
+            List of names that cannot be used for fakeplayers""")
+    public static List<String> unableNames = List.of("player-name");
+
+    @ConfigInfo(name = "limit", comments = """
+            Maximum number of fakeplayers allowed""")
+    public static int limit = 10;
+
+    @ConfigInfo(name = "prefix", comments = """
+            Prefix for fakeplayer names""")
+    public static String prefix = "";
+
+    @ConfigInfo(name = "suffix", comments = """
+            Suffix for fakeplayer names""")
+    public static String suffix = "";
+
+    @ConfigInfo(name = "regen-amount", comments = """
+            Regeneration amount for fakeplayers""")
+    public static double regenAmount = 0.0;
+
+    @ConfigInfo(name = "resident-fakeplayer", comments = """
+            Allow fakeplayers to be resident""")
+    public static boolean canResident = false;
+
+    @ConfigInfo(name = "open-fakeplayer-inventory", comments = """
+            Allow opening fakeplayer inventory""")
+    public static boolean canOpenInventory = false;
+
+    @ConfigInfo(name = "use-action", comments = """
+            Allow fakeplayers to use actions""")
+    public static boolean canUseAction = true;
+
+    @ConfigInfo(name = "modify-config", comments = """
+            Allow modifying fakeplayer config""")
+    public static boolean canModifyConfig = false;
+
+    @ConfigInfo(name = "manual-save-and-load", comments = """
+            Allow manual save and load of fakeplayers""")
+    public static boolean canManualSaveAndLoad = false;
+
+    @ConfigInfo(name = "cache-skin", comments = """
+            Use skin cache for fakeplayers""")
+    public static boolean useSkinCache = false;
+
+    @ConfigInfo(name = "always-send-data", comments = """
+            Always send data for fakeplayers""")
+    public static boolean canSendDataAlways = true;
+
+    @ConfigInfo(name = "skip-sleep-check", comments = """
+            Skip sleep check for fakeplayers""")
+    public static boolean canSkipSleep = false;
+
+    @ConfigInfo(name = "spawn-phantom", comments = """
+            Allow phantoms to spawn for fakeplayers""")
+    public static boolean canSpawnPhantom = false;
+
+    @ConfigInfo(name = "simulation-distance", comments = """
+            Simulation distance for fakeplayers (-1 for default)""")
+    public static int simulationDistance = -1;
+
+    @ConfigInfo(name = "enable-locator-bar", comments = """
+            Enable locator bar for fakeplayers""")
+    public static boolean enableLocatorBar = false;
+    public static ServerBot.TickType tickType = ServerBot.TickType.ENTITY_LIST;
+
+    private BotCommand command = null;
+
+    private boolean registered = false;
+
+    public static int getSimulationDistance(ServerBot bot) {
+        return simulationDistance == -1 ? bot.getBukkitEntity().getSimulationDistance() : simulationDistance;
+    }
+
+    @Override
+    public void onLoaded(CommentedFileConfig configInstance, @Nullable Set<Exception> exs) {
+        if (enable) {
+            command = new BotCommand();
+            command.register();
+            registered = true;
+        }
+    }
+
+    @Override
+    public void onUnloaded(CommentedFileConfig configInstance) {
+        if (registered) {
+            command.unregister();
+            command = null;
+        }
+    }
+}