More more more more more more more work

2021-11-23 16:50:18 +01:00
parent 82f6e6bb0e
commit c36c2d46d3
20 changed files with 179 additions and 212 deletions
--- a/patches/server/Add-More-Creeper-API.patch
+++ b/patches/server/Add-More-Creeper-API.patch
@@ -0,0 +1,51 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: BillyGalbreath <Blake.Galbreath@GMail.com>
+Date: Fri, 24 Aug 2018 11:50:26 -0500
+Subject: [PATCH] Add More Creeper API
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/monster/Creeper.java b/src/main/java/net/minecraft/world/entity/monster/Creeper.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/world/entity/monster/Creeper.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Creeper.java
+@@ -0,0 +0,0 @@ public class Creeper extends Monster implements PowerableMob {
+     }
+ 
+     public void ignite() {
+-        this.entityData.set(Creeper.DATA_IS_IGNITED, true);
+        // Paper start
+        setIgnited(true);
+    }
+
+    public void setIgnited(boolean ignited) {
+        if (isIgnited() != ignited) {
+            com.destroystokyo.paper.event.entity.CreeperIgniteEvent event = new com.destroystokyo.paper.event.entity.CreeperIgniteEvent((org.bukkit.entity.Creeper) getBukkitEntity(), ignited);
+            if (event.callEvent()) {
+                this.entityData.set(Creeper.DATA_IS_IGNITED, event.isIgnited());
+            }
+        }
+        // Paper end
+     }
+ 
+     public boolean canDropMobsSkull() {
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftCreeper.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftCreeper.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftCreeper.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftCreeper.java
+@@ -0,0 +0,0 @@ public class CraftCreeper extends CraftMonster implements Creeper {
+     public EntityType getType() {
+         return EntityType.CREEPER;
+     }
+
+    // Paper start
+    @Override
+    public void setIgnited(boolean ignited) {
+        getHandle().setIgnited(ignited);
+    }
+
+    @Override
+    public boolean isIgnited() {
+        return getHandle().isIgnited();
+    }
+    // Paper end
+ }
--- a/patches/server/Add-PhantomPreSpawnEvent.patch
+++ b/patches/server/Add-PhantomPreSpawnEvent.patch
@@ -0,0 +1,96 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: BillyGalbreath <Blake.Galbreath@GMail.com>
+Date: Sat, 25 Aug 2018 19:56:51 -0500
+Subject: [PATCH] Add PhantomPreSpawnEvent
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/monster/Phantom.java b/src/main/java/net/minecraft/world/entity/monster/Phantom.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/world/entity/monster/Phantom.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Phantom.java
+@@ -0,0 +0,0 @@ public class Phantom extends FlyingMob implements Enemy {
+         }
+ 
+         this.setPhantomSize(nbt.getInt("Size"));
+        // Paper start
+        if (nbt.hasUUID("Paper.SpawningEntity")) {
+            this.spawningEntity = nbt.getUUID("Paper.SpawningEntity");
+        }
+        // Paper end
+     }
+ 
+     @Override
+@@ -0,0 +0,0 @@ public class Phantom extends FlyingMob implements Enemy {
+         nbt.putInt("AY", this.anchorPoint.getY());
+         nbt.putInt("AZ", this.anchorPoint.getZ());
+         nbt.putInt("Size", this.getPhantomSize());
+        // Paper start
+        if (this.spawningEntity != null) {
+            nbt.putUUID("Paper.SpawningEntity", this.spawningEntity);
+        }
+        // Paper end
+     }
+ 
+     @Override
+@@ -0,0 +0,0 @@ public class Phantom extends FlyingMob implements Enemy {
+         return entitysize.scale(f);
+     }
+ 
+    // Paper start
+    java.util.UUID spawningEntity;
+
+    public java.util.UUID getSpawningEntity() {
+        return spawningEntity;
+    }
+    public void setSpawningEntity(java.util.UUID entity) { this.spawningEntity = entity; }
+    // Paper end
+     private static enum AttackPhase {
+ 
+         CIRCLE, SWOOP;
+diff --git a/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java b/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java
+++ b/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java
+@@ -0,0 +0,0 @@ import java.util.Iterator;
+ import java.util.Random;
+ import net.minecraft.core.BlockPos;
+ import net.minecraft.nbt.CompoundTag;
+import net.minecraft.server.MCUtil;
+ import net.minecraft.server.level.ServerLevel;
+ import net.minecraft.server.level.ServerPlayer;
+ import net.minecraft.stats.ServerStatsCounter;
+@@ -0,0 +0,0 @@ public class PhantomSpawner implements CustomSpawner {
+                                             int k = 1 + random.nextInt(difficultydamagescaler.getDifficulty().getId() + 1);
+ 
+                                             for (int l = 0; l < k; ++l) {
+                                                // Paper start
+                                                com.destroystokyo.paper.event.entity.PhantomPreSpawnEvent event = new com.destroystokyo.paper.event.entity.PhantomPreSpawnEvent(MCUtil.toLocation(world, blockposition1), ((ServerPlayer) entityhuman).getBukkitEntity(), org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.NATURAL);
+                                                if (!event.callEvent()) {
+                                                    if (event.shouldAbortSpawn()) {
+                                                        break;
+                                                    }
+                                                    continue;
+                                                }
+                                                // Paper end
+                                                 Phantom entityphantom = (Phantom) EntityType.PHANTOM.create(world);
+-
+                                                entityphantom.setSpawningEntity(entityhuman.getUUID()); // Paper
+                                                 entityphantom.moveTo(blockposition1, 0.0F, 0.0F);
+                                                 groupdataentity = entityphantom.finalizeSpawn(world, difficultydamagescaler, MobSpawnType.NATURAL, groupdataentity, (CompoundTag) null);
+                                                 world.addFreshEntityWithPassengers(entityphantom, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.NATURAL); // CraftBukkit
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPhantom.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPhantom.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPhantom.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPhantom.java
+@@ -0,0 +0,0 @@ public class CraftPhantom extends CraftFlying implements Phantom {
+     public EntityType getType() {
+         return EntityType.PHANTOM;
+     }
+
+    // Paper start
+    @Override
+    public java.util.UUID getSpawningEntity() {
+        return getHandle().getSpawningEntity();
+    }
+    // Paper end
+ }
--- a/patches/server/Configurable-speed-for-water-flowing-over-lava.patch
+++ b/patches/server/Configurable-speed-for-water-flowing-over-lava.patch
@@ -0,0 +1,71 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Byteflux <byte@byteflux.net>
+Date: Wed, 8 Aug 2018 16:33:21 -0600
+Subject: [PATCH] Configurable speed for water flowing over lava
+
+
+diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+@@ -0,0 +0,0 @@ public class PaperWorldConfig {
+         this.armorStandTick = this.getBoolean("armor-stands-tick", this.armorStandTick);
+         log("ArmorStand ticking is " + (this.armorStandTick ? "enabled" : "disabled") + " by default");
+     }
+
+    public int waterOverLavaFlowSpeed;
+    private void waterOverLavaFlowSpeed() {
+        waterOverLavaFlowSpeed = getInt("water-over-lava-flow-speed", 5);
+        log("Water over lava flow speed: " + waterOverLavaFlowSpeed);
+    }
+ }
+diff --git a/src/main/java/net/minecraft/world/level/block/LiquidBlock.java b/src/main/java/net/minecraft/world/level/block/LiquidBlock.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/world/level/block/LiquidBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/LiquidBlock.java
+@@ -0,0 +0,0 @@ import net.minecraft.world.level.block.state.properties.BlockStateProperties;
+ import net.minecraft.world.level.block.state.properties.IntegerProperty;
+ import net.minecraft.world.level.material.FlowingFluid;
+ import net.minecraft.world.level.material.FluidState;
+import net.minecraft.world.level.material.Material;
+ import net.minecraft.world.level.pathfinder.PathComputationType;
+ import net.minecraft.world.level.storage.loot.LootContext;
+ import net.minecraft.world.phys.shapes.CollisionContext;
+@@ -0,0 +0,0 @@ public class LiquidBlock extends Block implements BucketPickup {
+     @Override
+     public void onPlace(BlockState state, Level world, BlockPos pos, BlockState oldState, boolean notify) {
+         if (this.shouldSpreadLiquid(world, pos, state)) {
+-            world.scheduleTick(pos, state.getFluidState().getType(), this.fluid.getTickDelay(world));
+            world.scheduleTick(pos, state.getFluidState().getType(), this.getFlowSpeed(world, pos)); // Paper
+         }
+ 
+     }
+ 
+    // Paper start - Get flow speed. Throttle if its water and flowing adjacent to lava
+    public int getFlowSpeed(Level world, BlockPos blockposition) {
+        if (this.material == Material.WATER) {
+            if (
+                world.getMaterialIfLoaded(blockposition.north(1)) == Material.LAVA ||
+                world.getMaterialIfLoaded(blockposition.south(1)) == Material.LAVA ||
+                world.getMaterialIfLoaded(blockposition.west(1)) == Material.LAVA ||
+                world.getMaterialIfLoaded(blockposition.east(1)) == Material.LAVA
+            ) {
+                return world.paperConfig.waterOverLavaFlowSpeed;
+            }
+        }
+        return this.fluid.getTickDelay(world);
+    }
+    // Paper end
+
+     @Override
+     public BlockState updateShape(BlockState state, Direction direction, BlockState neighborState, LevelAccessor world, BlockPos pos, BlockPos neighborPos) {
+         if (state.getFluidState().isSource() || neighborState.getFluidState().isSource()) {
+@@ -0,0 +0,0 @@ public class LiquidBlock extends Block implements BucketPickup {
+     @Override
+     public void neighborChanged(BlockState state, Level world, BlockPos pos, Block block, BlockPos fromPos, boolean notify) {
+         if (this.shouldSpreadLiquid(world, pos, state)) {
+-            world.scheduleTick(pos, state.getFluidState().getType(), this.fluid.getTickDelay(world));
+            world.scheduleTick(pos, state.getFluidState().getType(), this.getFlowSpeed(world, pos)); // Paper
+         }
+ 
+     }
--- a/patches/server/Configurable-sprint-interruption-on-attack.patch
+++ b/patches/server/Configurable-sprint-interruption-on-attack.patch
@@ -14,11 +14,6 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
         log("Creeper lingering effect: " + disableCreeperLingeringEffect);
     }
 +
-+    public double squidMaxSpawnHeight;
-+    private void squidMaxSpawnHeight() {
-+        squidMaxSpawnHeight = getDouble("squid-spawn-height.maximum", 0.0D);
-+    }
-+
 +    public boolean disableSprintInterruptionOnAttack;
 +    private void disableSprintInterruptionOnAttack() {
 +        disableSprintInterruptionOnAttack = getBoolean("game-mechanics.disable-sprint-interruption-on-attack", false);
--- a/patches/server/Inventory-removeItemAnySlot.patch
+++ b/patches/server/Inventory-removeItemAnySlot.patch
@@ -0,0 +1,58 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Zach Brown <1254957+zachbr@users.noreply.github.com>
+Date: Tue, 28 Aug 2018 23:04:15 -0400
+Subject: [PATCH] Inventory#removeItemAnySlot
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
+@@ -0,0 +0,0 @@ public class CraftInventory implements Inventory {
+     }
+ 
+     private int first(ItemStack item, boolean withAmount) {
+        // Paper start
+        return first(item, withAmount, getStorageContents());
+    }
+
+    private int first(ItemStack item, boolean withAmount, ItemStack[] inventory) {
+        // Paper end
+         if (item == null) {
+             return -1;
+         }
+-        ItemStack[] inventory = this.getStorageContents();
+        // ItemStack[] inventory = this.getStorageContents(); // Paper - let param deal
+         for (int i = 0; i < inventory.length; i++) {
+             if (inventory[i] == null) continue;
+ 
+@@ -0,0 +0,0 @@ public class CraftInventory implements Inventory {
+ 
+     @Override
+     public HashMap<Integer, ItemStack> removeItem(ItemStack... items) {
+        // Paper start
+        return removeItem(false, items);
+    }
+
+    @Override
+    public HashMap<Integer, ItemStack> removeItemAnySlot(ItemStack... items) {
+        return removeItem(true, items);
+    }
+
+    private HashMap<Integer, ItemStack> removeItem(boolean searchEntire, ItemStack... items) {
+        // Paper end
+         Validate.notNull(items, "Items cannot be null");
+         HashMap<Integer, ItemStack> leftover = new HashMap<Integer, ItemStack>();
+ 
+@@ -0,0 +0,0 @@ public class CraftInventory implements Inventory {
+             int toDelete = item.getAmount();
+ 
+             while (true) {
+-                int first = this.first(item, false);
+                // Paper start - Allow searching entire contents
+                ItemStack[] toSearch = searchEntire ? getContents() : getStorageContents();
+                int first = this.first(item, false, toSearch);
+                // Paper end
+ 
+                 // Drat! we don't have this type in the inventory
+                 if (first == -1) {
--- a/patches/server/Make-CraftWorld-loadChunk-int-int-false-load-unconve.patch
+++ b/patches/server/Make-CraftWorld-loadChunk-int-int-false-load-unconve.patch
@@ -0,0 +1,20 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Spottedleaf <Spottedleaf@users.noreply.github.com>
+Date: Sun, 2 Sep 2018 19:34:33 -0700
+Subject: [PATCH] Make CraftWorld#loadChunk(int, int, false) load unconverted
+ chunks
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+@@ -0,0 +0,0 @@ public class CraftWorld extends CraftRegionAccessor implements World {
+     @Override
+     public boolean loadChunk(int x, int z, boolean generate) {
+         org.spigotmc.AsyncCatcher.catchOp("chunk load"); // Spigot
+-        ChunkAccess chunk = this.world.getChunkSource().getChunk(x, z, generate ? ChunkStatus.FULL : ChunkStatus.EMPTY, true);
+        ChunkAccess chunk = this.world.getChunkSource().getChunk(x, z, generate || isChunkGenerated(x, z) ? ChunkStatus.FULL : ChunkStatus.EMPTY, true); // Paper
+ 
+         // If generate = false, but the chunk already exists, we will get this back.
+         if (chunk instanceof ImposterProtoChunk) {
--- a/patches/server/Optimize-BlockPosition-helper-methods.patch
+++ b/patches/server/Optimize-BlockPosition-helper-methods.patch
@@ -0,0 +1,108 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Spottedleaf <Spottedleaf@users.noreply.github.com>
+Date: Wed, 15 Aug 2018 12:05:12 -0700
+Subject: [PATCH] Optimize BlockPosition helper methods
+
+Resolves #1338
+
+diff --git a/src/main/java/net/minecraft/core/BlockPos.java b/src/main/java/net/minecraft/core/BlockPos.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/core/BlockPos.java
+++ b/src/main/java/net/minecraft/core/BlockPos.java
+@@ -0,0 +0,0 @@ public class BlockPos extends Vec3i {
+ 
+     @Override
+     public BlockPos above() {
+-        return this.relative(Direction.UP);
+        return new BlockPos(this.getX(), this.getY() + 1, this.getZ()); // Paper - Optimize BlockPosition
+     }
+ 
+     @Override
+     public BlockPos above(int distance) {
+-        return this.relative(Direction.UP, distance);
+        return distance == 0 ? this : new BlockPos(this.getX(), this.getY() + distance, this.getZ()); // Paper - Optimize BlockPosition
+     }
+ 
+     @Override
+     public BlockPos below() {
+-        return this.relative(Direction.DOWN);
+        return new BlockPos(this.getX(), this.getY() - 1, this.getZ()); // Paper - Optimize BlockPosition
+     }
+ 
+     @Override
+     public BlockPos below(int i) {
+-        return this.relative(Direction.DOWN, i);
+        return i == 0 ? this : new BlockPos(this.getX(), this.getY() - i, this.getZ()); // Paper - Optimize BlockPosition
+     }
+ 
+     @Override
+     public BlockPos north() {
+-        return this.relative(Direction.NORTH);
+        return new BlockPos(this.getX(), this.getY(), this.getZ() - 1); // Paper - Optimize BlockPosition
+     }
+ 
+     @Override
+     public BlockPos north(int distance) {
+-        return this.relative(Direction.NORTH, distance);
+        return distance == 0 ? this : new BlockPos(this.getX(), this.getY(), this.getZ() - distance); // Paper - Optimize BlockPosition
+     }
+ 
+     @Override
+     public BlockPos south() {
+-        return this.relative(Direction.SOUTH);
+        return new BlockPos(this.getX(), this.getY(), this.getZ() + 1); // Paper - Optimize BlockPosition
+     }
+ 
+     @Override
+     public BlockPos south(int distance) {
+-        return this.relative(Direction.SOUTH, distance);
+        return distance == 0 ? this : new BlockPos(this.getX(), this.getY(), this.getZ() + distance); // Paper - Optimize BlockPosition
+     }
+ 
+     @Override
+     public BlockPos west() {
+-        return this.relative(Direction.WEST);
+        return new BlockPos(this.getX() - 1, this.getY(), this.getZ()); // Paper - Optimize BlockPosition
+     }
+ 
+     @Override
+     public BlockPos west(int distance) {
+-        return this.relative(Direction.WEST, distance);
+        return distance == 0 ? this : new BlockPos(this.getX() - distance, this.getY(), this.getZ()); // Paper - Optimize BlockPosition
+     }
+ 
+     @Override
+     public BlockPos east() {
+-        return this.relative(Direction.EAST);
+        return new BlockPos(this.getX() + 1, this.getY(), this.getZ()); // Paper - Optimize BlockPosition
+     }
+ 
+     @Override
+     public BlockPos east(int distance) {
+-        return this.relative(Direction.EAST, distance);
+        return distance == 0 ? this : new BlockPos(this.getX() + distance, this.getY(), this.getZ()); // Paper - Optimize BlockPosition
+     }
+ 
+     @Override
+     public BlockPos relative(Direction direction) {
+        // Paper Start - Optimize BlockPosition
+        switch(direction) {
+            case UP:
+                return new BlockPos(this.getX(), this.getY() + 1, this.getZ());
+            case DOWN:
+                return new BlockPos(this.getX(), this.getY() - 1, this.getZ());
+            case NORTH:
+                return new BlockPos(this.getX(), this.getY(), this.getZ() - 1);
+            case SOUTH:
+                return new BlockPos(this.getX(), this.getY(), this.getZ() + 1);
+            case WEST:
+                return new BlockPos(this.getX() - 1, this.getY(), this.getZ());
+            case EAST:
+                return new BlockPos(this.getX() + 1, this.getY(), this.getZ());
+            default:
+         return new BlockPos(this.getX() + direction.getStepX(), this.getY() + direction.getStepY(), this.getZ() + direction.getStepZ());
+        }
+        // Paper End
+     }
+ 
+     @Override
--- a/patches/server/Optimize-CraftBlockData-Creation.patch
+++ b/patches/server/Optimize-CraftBlockData-Creation.patch
@@ -0,0 +1,49 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: miclebrick <miclebrick@outlook.com>
+Date: Thu, 23 Aug 2018 11:45:32 -0400
+Subject: [PATCH] Optimize CraftBlockData Creation
+
+Avoids a hashmap lookup by cacheing a reference to the CraftBlockData
+and cloning it when one is needed.
+
+diff --git a/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java b/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
+++ b/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
+@@ -0,0 +0,0 @@ public abstract class BlockBehaviour {
+             this.hasPostProcess = blockbase_info.hasPostProcess;
+             this.emissiveRendering = blockbase_info.emissiveRendering;
+         }
+        // Paper start - impl cached craft block data, lazy load to fix issue with loading at the wrong time
+        private org.bukkit.craftbukkit.block.data.CraftBlockData cachedCraftBlockData;
+
+        public org.bukkit.craftbukkit.block.data.CraftBlockData createCraftBlockData() {
+            if (cachedCraftBlockData == null) cachedCraftBlockData = org.bukkit.craftbukkit.block.data.CraftBlockData.createData(asState());
+            return (org.bukkit.craftbukkit.block.data.CraftBlockData) cachedCraftBlockData.clone();
+        }
+        // Paper end
+ 
+         // Paper start
+         protected boolean shapeExceedsCube = true;
+diff --git a/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java b/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+@@ -0,0 +0,0 @@ public class CraftBlockData implements BlockData {
+         return craft;
+     }
+ 
+    // Paper start - optimize creating BlockData to not need a map lookup
+    static {
+        // Initialize cached data for all IBlockData instances after registration
+        Block.BLOCK_STATE_REGISTRY.iterator().forEachRemaining(BlockState::createCraftBlockData);
+    }
+     public static CraftBlockData fromData(BlockState data) {
+        return data.createCraftBlockData();
+    }
+
+    public static CraftBlockData createData(BlockState data) {
+        // Paper end
+         return CraftBlockData.MAP.getOrDefault(data.getBlock().getClass(), CraftBlockData::new).apply(data);
+     }
+ 
--- a/patches/server/Optimize-MappedRegistry.patch
+++ b/patches/server/Optimize-MappedRegistry.patch
@@ -0,0 +1,39 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Sun, 26 Aug 2018 20:49:50 -0400
+Subject: [PATCH] Optimize MappedRegistry
+
+Use larger initial sizes to increase bucket capacity on the BiMap
+
+BiMap.get was seen to be using a good bit of CPU time.
+
+diff --git a/src/main/java/net/minecraft/core/MappedRegistry.java b/src/main/java/net/minecraft/core/MappedRegistry.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/core/MappedRegistry.java
+++ b/src/main/java/net/minecraft/core/MappedRegistry.java
+@@ -0,0 +0,0 @@ public class MappedRegistry<T> extends WritableRegistry<T> {
+ 
+     protected static final Logger LOGGER = LogManager.getLogger();
+     private final ObjectList<T> byId = new ObjectArrayList(256);
+-    private final Object2IntMap<T> toId = (Object2IntMap) Util.make(new Object2IntOpenCustomHashMap(Util.identityStrategy()), (object2intopencustomhashmap) -> {
+-        object2intopencustomhashmap.defaultReturnValue(-1);
+-    });
+-    private final BiMap<ResourceLocation, T> storage = HashBiMap.create();
+-    private final BiMap<ResourceKey<T>, T> keyStorage = HashBiMap.create();
+-    private final Map<T, Lifecycle> lifecycles = Maps.newIdentityHashMap();
+    private final it.unimi.dsi.fastutil.objects.Reference2IntOpenHashMap<T> toId = new it.unimi.dsi.fastutil.objects.Reference2IntOpenHashMap<T>(2048);// Paper - use bigger expected size to reduce collisions and direct intent for FastUtil to be identity map
+    private final BiMap<ResourceLocation, T> storage = HashBiMap.create(2048); // Paper - use bigger expected size to reduce collisions
+    private final BiMap<ResourceKey<T>, T> keyStorage = HashBiMap.create(2048); // Paper - use bigger expected size to reduce collisions
+    private final Map<T, Lifecycle> lifecycles = new java.util.IdentityHashMap<>(2048); // Paper - use bigger expected size to reduce collisions
+     private Lifecycle elementsLifecycle;
+     @Nullable
+     protected Object[] randomCache;
+@@ -0,0 +0,0 @@ public class MappedRegistry<T> extends WritableRegistry<T> {
+ 
+     public MappedRegistry(ResourceKey<? extends Registry<T>> key, Lifecycle lifecycle) {
+         super(key, lifecycle);
+-        this.elementsLifecycle = lifecycle;
+        this.toId.defaultReturnValue(-1); // Paper
+     }
+ 
+     public static <T> MapCodec<MappedRegistry.RegistryEntry<T>> withNameAndId(ResourceKey<? extends Registry<T>> key, MapCodec<T> entryCodec) {
--- a/patches/server/Restore-vanlla-default-mob-spawn-range-and-water-ani.patch
+++ b/patches/server/Restore-vanlla-default-mob-spawn-range-and-water-ani.patch
@@ -0,0 +1,20 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Sat, 18 Aug 2018 12:43:16 -0400
+Subject: [PATCH] Restore vanlla default mob-spawn-range and water animals
+ limit
+
+
+diff --git a/src/main/java/org/spigotmc/SpigotWorldConfig.java b/src/main/java/org/spigotmc/SpigotWorldConfig.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/spigotmc/SpigotWorldConfig.java
+++ b/src/main/java/org/spigotmc/SpigotWorldConfig.java
+@@ -0,0 +0,0 @@ public class SpigotWorldConfig
+     public byte mobSpawnRange;
+     private void mobSpawnRange()
+     {
+-        this.mobSpawnRange = (byte) this.getInt( "mob-spawn-range", 6 );
+        this.mobSpawnRange = (byte) getInt( "mob-spawn-range", 8 ); // Paper - Vanilla
+         this.log( "Mob Spawn Range: " + this.mobSpawnRange );
+     }
+ 
--- a/patches/server/Slime-Pathfinder-Events.patch
+++ b/patches/server/Slime-Pathfinder-Events.patch
@@ -0,0 +1,167 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: BillyGalbreath <Blake.Galbreath@GMail.com>
+Date: Fri, 24 Aug 2018 08:18:42 -0500
+Subject: [PATCH] Slime Pathfinder Events
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/monster/Slime.java b/src/main/java/net/minecraft/world/entity/monster/Slime.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/net/minecraft/world/entity/monster/Slime.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Slime.java
+@@ -0,0 +0,0 @@ import net.minecraft.world.level.biome.Biomes;
+ import net.minecraft.world.level.levelgen.WorldgenRandom;
+ import net.minecraft.world.level.storage.loot.BuiltInLootTables;
+ import net.minecraft.world.phys.Vec3;
+// Paper start
+import com.destroystokyo.paper.event.entity.SlimeChangeDirectionEvent;
+import com.destroystokyo.paper.event.entity.SlimeSwimEvent;
+import com.destroystokyo.paper.event.entity.SlimeTargetLivingEntityEvent;
+import com.destroystokyo.paper.event.entity.SlimeWanderEvent;
+// Paper end
+ // CraftBukkit start
+ import java.util.ArrayList;
+ import java.util.List;
+@@ -0,0 +0,0 @@ public class Slime extends Mob implements Enemy {
+     @Override
+     public void addAdditionalSaveData(CompoundTag nbt) {
+         super.addAdditionalSaveData(nbt);
+        nbt.putBoolean("Paper.canWander", this.canWander); // Paper
+         nbt.putInt("Size", this.getSize() - 1);
+         nbt.putBoolean("wasOnGround", this.wasOnGround);
+     }
+@@ -0,0 +0,0 @@ public class Slime extends Mob implements Enemy {
+     public void readAdditionalSaveData(CompoundTag nbt) {
+         this.setSize(nbt.getInt("Size") + 1, false);
+         super.readAdditionalSaveData(nbt);
+        // Paper start - check exists before loading or this will be loaded as false
+        if (nbt.contains("Paper.canWander")) {
+            this.canWander = nbt.getBoolean("Paper.canWander");
+        }
+        // Paper end
+         this.wasOnGround = nbt.getBoolean("wasOnGround");
+     }
+ 
+@@ -0,0 +0,0 @@ public class Slime extends Mob implements Enemy {
+ 
+         @Override
+         public boolean canUse() {
+-            return (this.slime.isInWater() || this.slime.isInLava()) && this.slime.getMoveControl() instanceof Slime.SlimeMoveControl;
+            return (this.slime.isInWater() || this.slime.isInLava()) && this.slime.getMoveControl() instanceof Slime.SlimeMoveControl && this.slime.canWander && new SlimeSwimEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity()).callEvent(); // Paper
+         }
+ 
+         @Override
+@@ -0,0 +0,0 @@ public class Slime extends Mob implements Enemy {
+         public boolean canUse() {
+             LivingEntity entityliving = this.slime.getTarget();
+ 
+-            return entityliving == null ? false : (!this.slime.canAttack(entityliving) ? false : this.slime.getMoveControl() instanceof Slime.SlimeMoveControl);
+            // Paper start
+            if (entityliving == null || !entityliving.isAlive()) {
+                return false;
+            }
+            if (!this.slime.canAttack(entityliving)) {
+                return false;
+            }
+            return this.slime.getMoveControl() instanceof Slime.SlimeMoveControl && this.slime.canWander && new SlimeTargetLivingEntityEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity(), (org.bukkit.entity.LivingEntity) entityliving.getBukkitEntity()).callEvent();
+            // Paper end
+         }
+ 
+         @Override
+@@ -0,0 +0,0 @@ public class Slime extends Mob implements Enemy {
+         public boolean canContinueToUse() {
+             LivingEntity entityliving = this.slime.getTarget();
+ 
+-            return entityliving == null ? false : (!this.slime.canAttack(entityliving) ? false : --this.growTiredTimer > 0);
+            // Paper start
+            if (entityliving == null || !entityliving.isAlive()) {
+                return false;
+            }
+            if (!this.slime.canAttack(entityliving)) {
+                return false;
+            }
+            return --this.growTiredTimer > 0 && this.slime.canWander && new SlimeTargetLivingEntityEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity(), (org.bukkit.entity.LivingEntity) entityliving.getBukkitEntity()).callEvent();
+            // Paper end
+         }
+ 
+         @Override
+@@ -0,0 +0,0 @@ public class Slime extends Mob implements Enemy {
+ 
+             ((Slime.SlimeMoveControl) this.slime.getMoveControl()).setDirection(this.slime.getYRot(), this.slime.isDealsDamage());
+         }
+
+        // Paper start - clear timer and target when goal resets
+        public void stop() {
+            this.growTiredTimer = 0;
+            this.slime.setTarget(null);
+        }
+        // Paper end
+     }
+ 
+     private static class SlimeRandomDirectionGoal extends Goal {
+@@ -0,0 +0,0 @@ public class Slime extends Mob implements Enemy {
+ 
+         @Override
+         public boolean canUse() {
+-            return this.slime.getTarget() == null && (this.slime.onGround || this.slime.isInWater() || this.slime.isInLava() || this.slime.hasEffect(MobEffects.LEVITATION)) && this.slime.getMoveControl() instanceof Slime.SlimeMoveControl;
+            return this.slime.getTarget() == null && (this.slime.onGround || this.slime.isInWater() || this.slime.isInLava() || this.slime.hasEffect(MobEffects.LEVITATION)) && this.slime.getMoveControl() instanceof Slime.SlimeMoveControl && this.slime.canWander; // Paper - add canWander
+         }
+ 
+         @Override
+@@ -0,0 +0,0 @@ public class Slime extends Mob implements Enemy {
+             if (--this.nextRandomizeTime <= 0) {
+                 this.nextRandomizeTime = this.adjustedTickDelay(40 + this.slime.getRandom().nextInt(60));
+                 this.chosenDegrees = (float) this.slime.getRandom().nextInt(360);
+                // Paper start
+                SlimeChangeDirectionEvent event = new SlimeChangeDirectionEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity(), this.chosenDegrees);
+                if (!this.slime.canWander || !event.callEvent()) return;
+                this.chosenDegrees = event.getNewYaw();
+                // Paper end
+             }
+ 
+             ((Slime.SlimeMoveControl) this.slime.getMoveControl()).setDirection(this.chosenDegrees, false);
+@@ -0,0 +0,0 @@ public class Slime extends Mob implements Enemy {
+ 
+         @Override
+         public boolean canUse() {
+-            return !this.slime.isPassenger();
+            return !this.slime.isPassenger() && this.slime.canWander && new SlimeWanderEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity()).callEvent(); // Paper
+         }
+ 
+         @Override
+@@ -0,0 +0,0 @@ public class Slime extends Mob implements Enemy {
+             ((Slime.SlimeMoveControl) this.slime.getMoveControl()).setWantedMovement(1.0D);
+         }
+     }
+
+    // Paper start
+    private boolean canWander = true;
+    public boolean canWander() {
+        return canWander;
+    }
+
+    public void setWander(boolean canWander) {
+        this.canWander = canWander;
+    }
+    // Paper end
+ }
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java
+@@ -0,0 +0,0 @@ public class CraftSlime extends CraftMob implements Slime {
+     public EntityType getType() {
+         return EntityType.SLIME;
+     }
+
+    // Paper start
+    @Override
+    public boolean canWander() {
+        return getHandle().canWander();
+    }
+
+    @Override
+    public void setWander(boolean canWander) {
+        getHandle().setWander(canWander);
+    }
+    // Paper end
+ }