70ce6ce831
This makes it easier for downstream projects (forks) to replace the version fetching system with their own. It is as simple as implementing an interface and overriding the default implementation of org.bukkit.UnsafeValues#getVersionFetcher() It also makes it easier for us to organize things like the version history feature. Lastly I have updated the paper implementation to check against the site API rather than against jenkins.
72 lines
3.8 KiB
Diff
72 lines
3.8 KiB
Diff
From c6aa46f0deebd8097a0dcfe516819d6eb10ea6f5 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Wed, 13 Apr 2016 00:25:28 -0400
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Subject: [PATCH] Remove unused World Tile Entity List
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Massive hit to performance and it is completely unnecessary.
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diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
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index b5e8de64c..aaf22401b 100644
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--- a/src/main/java/net/minecraft/server/World.java
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+++ b/src/main/java/net/minecraft/server/World.java
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@@ -40,7 +40,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
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protected static final Logger LOGGER = LogManager.getLogger();
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private static final EnumDirection[] a = EnumDirection.values();
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- public final List<TileEntity> tileEntityList = Lists.newArrayList();
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+ //public final List<TileEntity> tileEntityList = Lists.newArrayList(); // Paper - remove unused list
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public final List<TileEntity> tileEntityListTick = Lists.newArrayList();
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protected final List<TileEntity> tileEntityListPending = Lists.newArrayList();
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protected final java.util.Set<TileEntity> tileEntityListUnload = com.google.common.collect.Sets.newHashSet(); // Paper
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@@ -696,9 +696,9 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
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}, tileentity::getPosition});
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}
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- boolean flag = this.tileEntityList.add(tileentity);
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+ boolean flag = true; // Paper - remove unused list
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- if (flag && tileentity instanceof ITickable) {
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+ if (flag && tileentity instanceof ITickable && !this.tileEntityListTick.contains(tileentity)) { // Paper
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this.tileEntityListTick.add(tileentity);
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}
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@@ -734,7 +734,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
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timings.tileEntityTick.startTiming(); // Spigot
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if (!this.tileEntityListUnload.isEmpty()) {
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this.tileEntityListTick.removeAll(this.tileEntityListUnload);
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- this.tileEntityList.removeAll(this.tileEntityListUnload);
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+ //this.tileEntityList.removeAll(this.tileEntityListUnload); // Paper - remove unused list
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this.tileEntityListUnload.clear();
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}
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@@ -795,7 +795,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
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tilesThisCycle--;
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this.tileEntityListTick.remove(tileTickPosition--);
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// Spigot end
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- this.tileEntityList.remove(tileentity);
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+ //this.tileEntityList.remove(tileentity); // Paper - remove unused list
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if (this.isLoaded(tileentity.getPosition())) {
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this.getChunkAtWorldCoords(tileentity.getPosition()).removeTileEntity(tileentity.getPosition());
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}
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@@ -825,7 +825,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
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this.notify(tileentity1.getPosition(), iblockdata, iblockdata, 3);
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// CraftBukkit start
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// From above, don't screw this up - SPIGOT-1746
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- if (!this.tileEntityList.contains(tileentity1)) {
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+ if (true) { // Paper - remove unused list
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this.a(tileentity1);
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}
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// CraftBukkit end
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@@ -1093,7 +1093,7 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
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} else {
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if (tileentity != null) {
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this.tileEntityListPending.remove(tileentity);
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- this.tileEntityList.remove(tileentity);
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+ //this.tileEntityList.remove(tileentity); // Paper - remove unused list
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this.tileEntityListTick.remove(tileentity);
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}
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--
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2.21.0
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