Mirror von
https://github.com/PaperMC/Paper.git
synchronisiert 2024-12-17 03:50:08 +01:00
54 Zeilen
2.2 KiB
Diff
54 Zeilen
2.2 KiB
Diff
From 0d36bbd3acce3758461d6acd54014d4c68560a25 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Wed, 2 Mar 2016 23:51:51 -0600
|
|
Subject: [PATCH] Don't create Region File's when checking if chunk exists
|
|
|
|
Plugins like Dynmap can end up creating tons of emtpy Region Files
|
|
when using chunkExists.
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/ChunkRegionLoader.java b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
|
|
index 665851a..24cb51b 100644
|
|
--- a/src/main/java/net/minecraft/server/ChunkRegionLoader.java
|
|
+++ b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
|
|
@@ -39,7 +39,10 @@ public class ChunkRegionLoader implements IChunkLoader, IAsyncChunkSaver {
|
|
}
|
|
}
|
|
|
|
- return RegionFileCache.a(this.d, i, j).chunkExists(i & 31, j & 31);
|
|
+ // Paper start - Don't create region files when checking that they exist
|
|
+ final RegionFile region = RegionFileCache.a(this.d, i, j, false);
|
|
+ return region != null && region.chunkExists(i & 31, j & 31);
|
|
+ // Paper end
|
|
}
|
|
// CraftBukkit end
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/RegionFileCache.java b/src/main/java/net/minecraft/server/RegionFileCache.java
|
|
index 5528019..01a08d4 100644
|
|
--- a/src/main/java/net/minecraft/server/RegionFileCache.java
|
|
+++ b/src/main/java/net/minecraft/server/RegionFileCache.java
|
|
@@ -12,7 +12,13 @@ public class RegionFileCache {
|
|
|
|
public static final Map<File, RegionFile> a = Maps.newHashMap(); // Spigot - private -> public
|
|
|
|
+ // Paper start
|
|
public static synchronized RegionFile a(File file, int i, int j) {
|
|
+ return a(file, i, j, true);
|
|
+ }
|
|
+
|
|
+ public static synchronized RegionFile a(File file, int i, int j, boolean create) {
|
|
+ // Paper end
|
|
File file1 = new File(file, "region");
|
|
File file2 = new File(file1, "r." + (i >> 5) + "." + (j >> 5) + ".mca");
|
|
RegionFile regionfile = (RegionFile) RegionFileCache.a.get(file2);
|
|
@@ -20,6 +26,7 @@ public class RegionFileCache {
|
|
if (regionfile != null) {
|
|
return regionfile;
|
|
} else {
|
|
+ if (!create && !file2.exists()) { return null; } // Paper
|
|
if (!file1.exists()) {
|
|
file1.mkdirs();
|
|
}
|
|
--
|
|
2.8.3
|
|
|