papermc/Spigot-Server-Patches/0262-Don-t-save-Proto-Chunks.patch
2019-05-28 00:30:44 +01:00

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From d44eea0a0f82fd4a03370687e427b516e5f03835 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 22 Jul 2018 21:21:41 -0400
Subject: [PATCH] Don't save Proto Chunks
These chunks are unfinished, and waste cpu time saving these unfinished chunks.
the loadChunk method refuses to acknoledge they exists, and will restart
a new chunk generation process to begin with, so saving them serves no benefit.
diff --git a/src/main/java/net/minecraft/server/PlayerChunkMap.java b/src/main/java/net/minecraft/server/PlayerChunkMap.java
index 9a65c98b9f..85e9db8f4b 100644
--- a/src/main/java/net/minecraft/server/PlayerChunkMap.java
+++ b/src/main/java/net/minecraft/server/PlayerChunkMap.java
@@ -638,6 +638,7 @@ public class PlayerChunkMap extends IChunkLoader implements PlayerChunk.d {
}
public boolean saveChunk(IChunkAccess ichunkaccess) {
+ if (ichunkaccess.getChunkStatus().getType() == ChunkStatus.Type.PROTOCHUNK) { return true; } // Paper - don't save proto chunks
this.n.a(ichunkaccess.getPos());
if (!ichunkaccess.isNeedsSaving()) {
return false;
--
2.21.0