Paper/Spigot-Server-Patches/0177-Optimize-World.isLoaded-BlockPosition-Z.patch
2017-03-25 00:22:02 -05:00

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From 706f201ef2947eeefabeb9839069261a5cafb3e3 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Fri, 2 Dec 2016 00:11:43 -0500
Subject: [PATCH] Optimize World.isLoaded(BlockPosition)Z
Reduce method invocations for World.isLoaded(BlockPosition)Z
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index ec0a28cff..2fa63a27f 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -286,7 +286,7 @@ public abstract class World implements IBlockAccess {
}
public boolean isLoaded(BlockPosition blockposition) {
- return this.a(blockposition, true);
+ return getChunkIfLoaded(blockposition.getX() >> 4, blockposition.getZ() >> 4) != null; // Paper
}
public boolean a(BlockPosition blockposition, boolean flag) {
--
2.12.0.windows.1