Paper/Spigot-Server-Patches/0153-Unmark-chunk-as-unloading-when-unload-is-cancelled.patch
Aikar dba25d1e86 unmark chunk as unloading when unload is cancelled
no obviousy bugs caused by this at the moment, but we may need to clean up process to be like
how I use to have it before vanilla did it, and we shouldn't leave this boolean in an invalid state.
2016-05-12 02:07:39 -04:00

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From d2cbd64700e4bd54a1aec471f69977b63c6ea2ec Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Thu, 12 May 2016 02:03:56 -0400
Subject: [PATCH] Unmark chunk as unloading when unload is cancelled
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
index 4953e97..1981ae4 100644
--- a/src/main/java/net/minecraft/server/Chunk.java
+++ b/src/main/java/net/minecraft/server/Chunk.java
@@ -46,7 +46,7 @@ public class Chunk {
private long w;
private int x;
private ConcurrentLinkedQueue<BlockPosition> y;
- public boolean d;
+ public boolean d;public void setShouldUnload(boolean unload) { this.d = unload; } // Paper // OBFHELPER
protected gnu.trove.map.hash.TObjectIntHashMap<Class> entityCount = new gnu.trove.map.hash.TObjectIntHashMap<Class>(); // Spigot
public int lightUpdates; // Paper - Number of queued light updates for this chunk
diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
index 694f3d5..f67dbae 100644
--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
@@ -309,6 +309,7 @@ public class ChunkProviderServer implements IChunkProvider {
Chunk chunk = (Chunk) this.chunks.get(olong);
if (chunk != null && chunk.d) {
+ chunk.setShouldUnload(false); // Paper
if (chunk.hasLightUpdates()) continue; // Paper - Don't unload chunks with pending light updates.
// CraftBukkit start
ChunkUnloadEvent event = new ChunkUnloadEvent(chunk.bukkitChunk);
--
2.8.2