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https://github.com/PaperMC/Paper.git
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71 lines
3.4 KiB
Diff
71 lines
3.4 KiB
Diff
From 25ce57966db2f0d986068b1a966c4d804de9dfaf Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Thu, 12 May 2016 02:03:56 -0400
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Subject: [PATCH] Fix Chunk Unload Queue Issues
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Vanilla implemented similar logic as Paper had pre 1.9.4, but Spigot
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has not resolved all the bugs with the changes.
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This patch fixes known issues and really should be applied by Spigot team.
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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 bb8fe9c..774077e 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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@@ -47,7 +47,7 @@ public class Chunk {
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private long w;
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private int x;
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private ConcurrentLinkedQueue<BlockPosition> y;
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- public boolean d;
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+ public boolean d;public void setShouldUnload(boolean unload) { this.d = unload; } public boolean isUnloading() { return d; } // Paper // OBFHELPER
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protected gnu.trove.map.hash.TObjectIntHashMap<Class> entityCount = new gnu.trove.map.hash.TObjectIntHashMap<Class>(); // Spigot
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// Paper start
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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 6d1b98b..4a2cad6 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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@@ -309,6 +309,7 @@ public class ChunkProviderServer implements IChunkProvider {
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Chunk chunk = (Chunk) this.chunks.get(olong);
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if (chunk != null && chunk.d) {
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+ chunk.setShouldUnload(false); // Paper
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// CraftBukkit start
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ChunkUnloadEvent event = new ChunkUnloadEvent(chunk.bukkitChunk);
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this.world.getServer().getPluginManager().callEvent(event);
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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index 9335cef..6517e5a 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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@@ -303,6 +303,9 @@ public class CraftWorld implements World {
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// Use the default variant of loadChunk when generate == true.
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return world.getChunkProviderServer().getChunkAt(x, z) != null;
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}
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+ // Paper start - below is not updated for the new unload queue logic.
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+ return world.getChunkProviderServer().getOrLoadChunkAt(x, z) != null;
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+ /*
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world.getChunkProviderServer().unloadQueue.remove(ChunkCoordIntPair.a(x, z));
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net.minecraft.server.Chunk chunk = world.getChunkProviderServer().chunks.get(ChunkCoordIntPair.a(x, z));
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@@ -312,7 +315,7 @@ public class CraftWorld implements World {
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chunk = world.getChunkProviderServer().getOrLoadChunkAt(x, z);
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world.timings.syncChunkLoadTimer.stopTiming(); // Spigot
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}
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- return chunk != null;
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+ return chunk != null;*/ // Paper end
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}
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private void chunkLoadPostProcess(net.minecraft.server.Chunk chunk, int cx, int cz) {
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@@ -1550,7 +1553,7 @@ public class CraftWorld implements World {
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}
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// Already unloading?
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- if (cps.unloadQueue.contains(ChunkCoordIntPair.a(chunk.locX, chunk.locZ))) {
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+ if (chunk.isUnloading()) { // Paper
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continue;
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}
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--
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2.8.3
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