827cc63263
Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: ffc8e4ca SPIGOT-5716: Clarify documentation of MultipleFacing CraftBukkit Changes: d07a78b1 SPIGOT-5716: Clarify documentation of MultipleFacing 46a13860 SPIGOT-5718: Block.BreakBlockNaturally does not reflect tool used 214ffea9 SPIGOT-5727: GameRule doImmediateRespawn cannot be set per-world Spigot Changes: 2f5d615f SPIGOT-5730: Modernise inventory patch a2bdb119 SPIGOT-5679: Add config option for end portal activation sound Closes #3352
91 lines
5.2 KiB
Diff
91 lines
5.2 KiB
Diff
From 0000000000000000000000000000000000000000 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 aaedbaf4d7eb7750b356e184ac4a4f5e38d91b54..0e8d31babd39857c2754c19ddc780f8c840a443c 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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@@ -36,7 +36,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
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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();
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@@ -604,9 +604,9 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
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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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@@ -642,7 +642,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
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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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@@ -703,7 +703,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
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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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@@ -733,7 +733,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
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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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@@ -999,7 +999,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
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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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diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
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index 02fe6706b855bb152effda5cedf1627f9a13db2a..532b5a4743fb2216ba3c1b61206cde4391275c8c 100644
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--- a/src/main/java/net/minecraft/server/WorldServer.java
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+++ b/src/main/java/net/minecraft/server/WorldServer.java
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@@ -1619,7 +1619,7 @@ public class WorldServer extends World {
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}
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bufferedwriter.write(String.format("entities: %d\n", this.entitiesById.size()));
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- bufferedwriter.write(String.format("block_entities: %d\n", this.tileEntityList.size()));
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+ bufferedwriter.write(String.format("block_entities: %d\n", this.tileEntityListTick.size())); // Paper - remove unused list
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bufferedwriter.write(String.format("block_ticks: %d\n", this.getBlockTickList().a()));
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bufferedwriter.write(String.format("fluid_ticks: %d\n", this.getFluidTickList().a()));
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bufferedwriter.write("distance_manager: " + playerchunkmap.e().c() + "\n");
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@@ -1782,7 +1782,7 @@ public class WorldServer extends World {
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private void a(Writer writer) throws IOException {
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CSVWriter csvwriter = CSVWriter.a().a("x").a("y").a("z").a("type").a(writer);
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- Iterator iterator = this.tileEntityList.iterator();
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+ Iterator iterator = this.tileEntityListTick.iterator(); // Paper - remove unused list
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while (iterator.hasNext()) {
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TileEntity tileentity = (TileEntity) iterator.next();
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