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56 lines
2.3 KiB
Diff
56 lines
2.3 KiB
Diff
From 67da8daf252ff15052efa583fc83015bf3756291 Mon Sep 17 00:00:00 2001
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From: Joseph Hirschfeld <joe@ibj.io>
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Date: Thu, 3 Mar 2016 02:39:54 -0600
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Subject: [PATCH] Change implementation of (tile)entity removal list
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use sets for faster removal
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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 a80acbb6a5..09cf98ccdd 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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@@ -68,11 +68,11 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
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}
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};
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// Spigot end
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- protected final List<Entity> g = Lists.newArrayList();
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+ protected final Set<Entity> g = com.google.common.collect.Sets.newHashSet(); // Paper
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public final List<TileEntity> tileEntityList = Lists.newArrayList();
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public final List<TileEntity> tileEntityListTick = Lists.newArrayList();
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private final List<TileEntity> c = Lists.newArrayList();
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- private final List<TileEntity> tileEntityListUnload = Lists.newArrayList();
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+ private final Set<TileEntity> tileEntityListUnload = com.google.common.collect.Sets.newHashSet(); // Paper
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public final List<EntityHuman> players = Lists.newArrayList();
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public final List<Entity> k = Lists.newArrayList();
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protected final IntHashMap<Entity> entitiesById = new IntHashMap<>();
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@@ -1095,20 +1095,21 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
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this.entityList.removeAll(this.g);
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int j;
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-
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- for (i = 0; i < this.g.size(); ++i) {
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- entity = (Entity) this.g.get(i);
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+ // Paper start - Set based removal lists
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+ for (Iterator<Entity> it = this.g.iterator(); it.hasNext() ; ) {
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+ entity = it.next(); // Paper
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int k = entity.chunkX;
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j = entity.chunkZ;
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if (entity.inChunk && this.isChunkLoaded(k, j, true)) {
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this.getChunkAt(k, j).b(entity);
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}
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- }
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+ //} // Paper - merge
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- for (i = 0; i < this.g.size(); ++i) {
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- this.c((Entity) this.g.get(i));
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+ //for (Entity e : this.g) { // Paper - merge
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+ this.c(entity); // Paper use entity
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}
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+ // Paper end
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this.g.clear();
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this.p_();
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--
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2.21.0
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