32 Zeilen
1.2 KiB
Diff
32 Zeilen
1.2 KiB
Diff
From 4a9976d0b2b7783046a35a9c48146e0a562cb72f Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Thu, 3 Mar 2016 02:07:55 -0600
|
|
Subject: [PATCH] Optimize getBlockData
|
|
|
|
Hot method, so reduce # of instructions for the method.
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
|
|
index 0fae95d..1a0a5e5 100644
|
|
--- a/src/main/java/net/minecraft/server/Chunk.java
|
|
+++ b/src/main/java/net/minecraft/server/Chunk.java
|
|
@@ -397,8 +397,15 @@ public class Chunk {
|
|
return this.a(i, j, k).c();
|
|
}
|
|
|
|
+ // Paper - Optimize getBlockData
|
|
public IBlockData getBlockData(BlockPosition blockposition) {
|
|
- return this.a(blockposition.getX(), blockposition.getY(), blockposition.getZ());
|
|
+ if (blockposition.getY() >= 0 && blockposition.getY() >> 4 < this.sections.length) {
|
|
+ ChunkSection chunksection = this.sections[blockposition.getY() >> 4];
|
|
+ if (chunksection != null) {
|
|
+ return chunksection.getType(blockposition.getX() & 15, blockposition.getY() & 15, blockposition.getZ() & 15);
|
|
+ }
|
|
+ }
|
|
+ return Blocks.AIR.getBlockData();
|
|
}
|
|
|
|
public IBlockData a(final int i, final int j, final int k) {
|
|
--
|
|
2.9.0
|
|
|