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improve implementation of chunk access patch

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This commit is contained in:
Aikar 2016-04-01 00:35:44 -04:00
parent 0706403fa6
commit e5d103dd3f
1 changed files with 8 additions and 57 deletions
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65
Spigot-Server-Patches/Optimize-Chunk-Access.patch
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@ -47,66 +47,17 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
+ }
+ return lastChunkByPos = super.get(key);
+ }
+
+ @Override
+ public Chunk remove(long key) {
+ if (lastChunkByPos != null && key == lastChunkByPos.chunkKey) {
+ lastChunkByPos = null;
+ }
+ return super.remove(key);
+ }
+ }; // CraftBukkit
+ // Paper end
// private final LongHashMap<Chunk> chunks = new LongHashMap();
// private final List<Chunk> chunkList = Lists.newArrayList();
public final WorldServer world;
@@ -0,0 +0,0 @@ public class ChunkProviderServer implements IChunkProvider {
Chunk c = chunks.get(LongHash.toLong(i, j));
if (c != null) {
+ world.testResetChunkCache(c); // Paper
c.mustSave = true;
}
// CraftBukkit end
@@ -0,0 +0,0 @@ public class ChunkProviderServer implements IChunkProvider {
chunk.removeEntities();
this.saveChunk(chunk);
this.saveChunkNOP(chunk);
+ world.testResetChunkCache(chunk); // Paper
this.chunks.remove(chunkcoordinates); // CraftBukkit
}
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -0,0 +0,0 @@ public abstract class World implements IBlockAccess {
public Chunk getChunkIfLoaded(BlockPosition blockposition) {
return this.chunkProvider.getLoadedChunkAt(blockposition.getX() >> 4, blockposition.getZ() >> 4);
}
+
+ public void testResetChunkCache(Chunk chunk) {
+ if (chunk == ((ChunkProviderServer) chunkProvider).lastChunkByPos) {
+ ((ChunkProviderServer) chunkProvider).lastChunkByPos = null;
+ }
+ }
// Paper end
public Chunk getChunkIfLoaded(int x, int z) {
diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/WorldServer.java
+++ b/src/main/java/net/minecraft/server/WorldServer.java
@@ -0,0 +0,0 @@ public class WorldServer extends World implements IAsyncTaskHandler {
// CraftBukkit end
public void doTick() {
+ ((ChunkProviderServer) chunkProvider).lastChunkByPos = null; // Paper
super.doTick();
if (this.getWorldData().isHardcore() && this.getDifficulty() != EnumDifficulty.HARD) {
this.getWorldData().setDifficulty(EnumDifficulty.HARD);
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -0,0 +0,0 @@ public class CraftWorld implements World {
world.getChunkProviderServer().unloadQueue.remove(x, z);
world.getChunkProviderServer().chunks.remove(LongHash.toLong(x, z));
+ world.testResetChunkCache(chunk); // Paper
// Update neighbor counts
for (int xx = -2; xx < 3; xx++) {
--