papermc/removed/1.15/0129-Optimize-World.isLoaded-BlockPosition-Z.patch
2019-12-11 17:43:22 -06:00

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From afe90ec5ec5202911c92ff2b497d734b76057256 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 4ce18f85b..cfdb6b57f 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -209,6 +209,10 @@ public abstract class World implements IIBlockAccess, GeneratorAccess, AutoClose
return i < 0 || i >= 256;
}
+ public boolean isLoaded(BlockPosition blockposition) {
+ return getChunkIfLoaded(blockposition.getX() >> 4, blockposition.getZ() >> 4) != null; // Paper
+ }
+
// Paper start
public boolean isLoadedAndInBounds(BlockPosition blockposition) {
return getWorldBorder().isInBounds(blockposition) && getChunkIfLoaded(blockposition.getX() >> 4, blockposition.getZ() >> 4) != null;
--
2.22.0