236 lines
6.9 KiB
Diff
236 lines
6.9 KiB
Diff
From a5eac8e0980212f40add58f975a652313d6a1a3d Mon Sep 17 00:00:00 2001
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From: Shaun Bennett <phination@me.com>
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Date: Sun, 19 Apr 2015 01:54:13 -0400
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Subject: [PATCH] Mineplex - Chunk Changes
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diff --git a/src/main/java/com/mineplex/spigot/ChunkAddEntityEvent.java b/src/main/java/com/mineplex/spigot/ChunkAddEntityEvent.java
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new file mode 100644
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index 0000000..3f16935
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--- /dev/null
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+++ b/src/main/java/com/mineplex/spigot/ChunkAddEntityEvent.java
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@@ -0,0 +1,31 @@
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+package com.mineplex.spigot;
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+
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+import org.bukkit.entity.Entity;
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+import org.bukkit.event.Event;
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+import org.bukkit.event.HandlerList;
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+
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+public class ChunkAddEntityEvent extends Event
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+{
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+ private static final HandlerList handlers = new HandlerList();
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+ private Entity _entity;
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+
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+ public ChunkAddEntityEvent(Entity _entity)
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+ {
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+ this._entity = _entity;
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+ }
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+
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+ public Entity getEntity()
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+ {
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+ return _entity;
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+ }
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+
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+ public HandlerList getHandlers()
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+ {
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+ return handlers;
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+ }
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+
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+ public static HandlerList getHandlerList()
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+ {
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+ return handlers;
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+ }
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+}
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diff --git a/src/main/java/com/mineplex/spigot/ChunkPreLoadEvent.java b/src/main/java/com/mineplex/spigot/ChunkPreLoadEvent.java
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new file mode 100644
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index 0000000..21d75c7
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--- /dev/null
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+++ b/src/main/java/com/mineplex/spigot/ChunkPreLoadEvent.java
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@@ -0,0 +1,60 @@
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+package com.mineplex.spigot;
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+
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+import org.bukkit.World;
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+import org.bukkit.event.Cancellable;
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+import org.bukkit.event.Event;
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+import org.bukkit.event.HandlerList;
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+
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+public class ChunkPreLoadEvent extends Event implements Cancellable
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+{
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+ private static final HandlerList handlers = new HandlerList();
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+ private boolean _cancelled;
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+ private World _world;
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+ private int _x;
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+ private int _z;
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+
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+ public ChunkPreLoadEvent(World world, int x, int z)
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+ {
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+ _world = world;
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+ _x = x;
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+ _z = z;
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+ }
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+
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+ public World getWorld()
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+ {
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+ return _world;
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+ }
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+
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+ public int getX()
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+ {
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+ return _x;
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+ }
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+
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+ public int getZ()
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+ {
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+ return _z;
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+ }
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+
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+ @Override
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+ public boolean isCancelled()
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+ {
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+ return _cancelled;
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+ }
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+
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+ @Override
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+ public void setCancelled(boolean cancel)
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+ {
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+ _cancelled = cancel;
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+ }
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+
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+ @Override
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+ public HandlerList getHandlers()
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+ {
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+ return null;
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+ }
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+
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+ public static HandlerList getHandlerList()
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+ {
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+ return handlers;
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+ }
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+}
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diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
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index d5922fe..0a0e778 100644
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--- a/src/main/java/net/minecraft/server/Chunk.java
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+++ b/src/main/java/net/minecraft/server/Chunk.java
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@@ -11,6 +11,8 @@ import java.util.Map;
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import java.util.Random;
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import java.util.concurrent.Callable;
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import java.util.concurrent.ConcurrentLinkedQueue;
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+
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+import com.mineplex.spigot.ChunkAddEntityEvent;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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@@ -660,6 +662,9 @@ public class Chunk {
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entity.die();
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}
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+ ChunkAddEntityEvent event = new ChunkAddEntityEvent(entity.bukkitEntity);
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+ Bukkit.getServer().getPluginManager().callEvent(event);
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+
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int k = MathHelper.floor(entity.locY / 16.0D);
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if (k < 0) {
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@@ -1317,6 +1322,10 @@ public class Chunk {
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return this.done;
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}
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+ public void setDone(boolean done) {
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+ this.done = done;
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+ }
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+
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public void d(boolean flag) {
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this.done = flag;
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}
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diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
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index 74710f9..b0d132f 100644
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--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
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+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
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@@ -8,6 +8,8 @@ import java.util.Iterator;
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import java.util.List;
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import java.util.Set;
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import java.util.concurrent.ConcurrentHashMap;
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+
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+import com.mineplex.spigot.ChunkPreLoadEvent;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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@@ -88,6 +90,13 @@ public class ChunkProviderServer implements IChunkProvider {
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}
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+ private boolean callChunkPreLoad(int i, int j)
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+ {
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+ ChunkPreLoadEvent event = new ChunkPreLoadEvent(world.getWorld(), i, j);
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+ world.getServer().getPluginManager().callEvent(event);
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+ return event.isCancelled();
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+ }
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+
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// CraftBukkit start - Add async variant, provide compatibility
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public Chunk getChunkIfLoaded(int x, int z) {
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return chunks.get(LongHash.toLong(x, z));
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@@ -109,10 +118,30 @@ public class ChunkProviderServer implements IChunkProvider {
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// We can only use the queue for already generated chunks
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if (chunk == null && loader != null && loader.chunkExists(world, i, j)) {
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if (runnable != null) {
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- ChunkIOExecutor.queueChunkLoad(world, loader, this, i, j, runnable);
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+ if (callChunkPreLoad(i, j))
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+ {
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+ runnable.run();
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+ chunk = new EmptyChunk(world, i, j);
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+ chunk.setDone(true);
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+ chunks.put(LongHash.toLong(i, j), chunk);
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+ }
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+ else
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+ {
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+ ChunkIOExecutor.queueChunkLoad(world, loader, this, i, j, runnable);
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+ }
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+
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return null;
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} else {
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- chunk = ChunkIOExecutor.syncChunkLoad(world, loader, this, i, j);
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+ if (callChunkPreLoad(i, j))
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+ {
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+ chunk = new EmptyChunk(world, i, j);
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+ chunk.setDone(true);
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+ chunks.put(LongHash.toLong(i, j), chunk);
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+ }
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+ else
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+ {
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+ chunk = ChunkIOExecutor.syncChunkLoad(world, loader, this, i, j);
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+ }
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}
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} else if (chunk == null) {
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chunk = originalGetChunkAt(i, j);
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@@ -131,6 +160,20 @@ public class ChunkProviderServer implements IChunkProvider {
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boolean newChunk = false;
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// CraftBukkit end
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+ Server server = world.getServer();
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+
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+ if (chunk == null && server != null)
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+ {
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+ if (callChunkPreLoad(i, j))
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+ {
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+ chunk = new EmptyChunk(world, i, j);
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+ chunk.setDone(true);
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+ chunks.put(LongHash.toLong(i, j), chunk);
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+
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+ return chunk;
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+ }
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+ }
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+
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if (chunk == null) {
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world.timings.syncChunkLoadTimer.startTiming(); // Spigot
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chunk = this.loadChunk(i, j);
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@@ -158,7 +201,6 @@ public class ChunkProviderServer implements IChunkProvider {
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chunk.addEntities();
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// CraftBukkit start
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- Server server = world.getServer();
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if (server != null) {
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/*
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* If it's a new world, the first few chunks are generated inside
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--
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2.3.5
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