mirror of
https://github.com/PaperMC/Paper.git
synced 2024-12-02 04:56:50 +01:00
19972e09b8
5a0150f586ed3eb15fe6f1f596d1a5a7d806f0f9 Fix ITEM_BREAK e6a3911057bd94d8bd7021cbb4923fb84fb106d1 Upstream merge d1cdcf8d4c3639f956474f02ed662517cffbe23e Remove old patch 068df64aeee368377e1673667bffc7a6dcf90554 Rebuild all patches
79 lines
2.8 KiB
Diff
79 lines
2.8 KiB
Diff
From 352f7f79e63fef67ea3a162234805ff1bb9d4b7a Mon Sep 17 00:00:00 2001
|
|
From: md_5 <git@md-5.net>
|
|
Date: Mon, 10 Mar 2014 09:03:28 +1100
|
|
Subject: [PATCH] Guard Entity List
|
|
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
|
|
index 10f6210..d2168c6 100644
|
|
--- a/src/main/java/net/minecraft/server/World.java
|
|
+++ b/src/main/java/net/minecraft/server/World.java
|
|
@@ -33,7 +33,32 @@ import org.bukkit.event.weather.ThunderChangeEvent;
|
|
public abstract class World implements IBlockAccess {
|
|
|
|
protected boolean e;
|
|
- public final List entityList = Lists.newArrayList();
|
|
+ // Spigot start - guard entity list from removals
|
|
+ public List entityList = new java.util.ArrayList()
|
|
+ {
|
|
+ @Override
|
|
+ public Object remove(int index)
|
|
+ {
|
|
+ guard();
|
|
+ return super.remove( index );
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public boolean remove(Object o)
|
|
+ {
|
|
+ guard();
|
|
+ return super.remove( o );
|
|
+ }
|
|
+
|
|
+ private void guard()
|
|
+ {
|
|
+ if ( guardEntityList )
|
|
+ {
|
|
+ throw new java.util.ConcurrentModificationException();
|
|
+ }
|
|
+ }
|
|
+ };
|
|
+ // Spigot end
|
|
protected final List g = Lists.newArrayList();
|
|
public final List h = Lists.newArrayList();
|
|
public final List tileEntityList = Lists.newArrayList();
|
|
@@ -101,6 +126,7 @@ public abstract class World implements IBlockAccess {
|
|
private int tickPosition;
|
|
|
|
// Spigot start
|
|
+ private boolean guardEntityList;
|
|
protected final gnu.trove.map.hash.TLongShortHashMap chunkTickList;
|
|
protected float growthOdds = 100;
|
|
protected float modifiedOdds = 100;
|
|
@@ -1293,6 +1319,7 @@ public abstract class World implements IBlockAccess {
|
|
|
|
org.spigotmc.ActivationRange.activateEntities(this); // Spigot
|
|
timings.entityTick.startTiming(); // Spigot
|
|
+ guardEntityList = true; // Spigot
|
|
// CraftBukkit start - Use field for loop variable
|
|
for (this.tickPosition = 0; this.tickPosition < this.entityList.size(); ++this.tickPosition) {
|
|
entity = (Entity) this.entityList.get(this.tickPosition);
|
|
@@ -1329,12 +1356,15 @@ public abstract class World implements IBlockAccess {
|
|
this.getChunkAt(j, k).b(entity);
|
|
}
|
|
|
|
+ guardEntityList = false; // Spigot
|
|
this.entityList.remove(this.tickPosition--); // CraftBukkit - Use field for loop variable
|
|
+ guardEntityList = true; // Spigot
|
|
this.b(entity);
|
|
}
|
|
|
|
this.methodProfiler.b();
|
|
}
|
|
+ guardEntityList = false; // Spigot
|
|
|
|
timings.entityTick.stopTiming(); // Spigot
|
|
this.methodProfiler.c("blockEntities");
|
|
--
|
|
2.1.0
|
|
|