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Mirror von https://github.com/PaperMC/Paper.git synchronisiert 2024-12-24 07:10:10 +01:00
Paper/nms-patches/RegionFileCache.patch
2019-04-23 12:00:00 +10:00

51 Zeilen
1.9 KiB
Diff

--- a/net/minecraft/server/RegionFileCache.java
+++ b/net/minecraft/server/RegionFileCache.java
@@ -18,7 +18,7 @@
this.a = file;
}
- private RegionFile a(ChunkCoordIntPair chunkcoordintpair) throws IOException {
+ private RegionFile a(ChunkCoordIntPair chunkcoordintpair, boolean existingOnly) throws IOException { // CraftBukkit
long i = ChunkCoordIntPair.pair(chunkcoordintpair.getRegionX(), chunkcoordintpair.getRegionZ());
RegionFile regionfile = (RegionFile) this.cache.getAndMoveToFirst(i);
@@ -34,6 +34,7 @@
}
File file = new File(this.a, "r." + chunkcoordintpair.getRegionX() + "." + chunkcoordintpair.getRegionZ() + ".mca");
+ if (existingOnly && !file.exists()) return null; // CraftBukkit
RegionFile regionfile1 = new RegionFile(file);
this.cache.putAndMoveToFirst(i, regionfile1);
@@ -43,7 +44,7 @@
@Nullable
public NBTTagCompound read(ChunkCoordIntPair chunkcoordintpair) throws IOException {
- RegionFile regionfile = this.a(chunkcoordintpair);
+ RegionFile regionfile = this.a(chunkcoordintpair, false); // CraftBukkit
DataInputStream datainputstream = regionfile.a(chunkcoordintpair);
Throwable throwable = null;
@@ -78,7 +79,7 @@
}
protected void write(ChunkCoordIntPair chunkcoordintpair, NBTTagCompound nbttagcompound) throws IOException {
- RegionFile regionfile = this.a(chunkcoordintpair);
+ RegionFile regionfile = this.a(chunkcoordintpair, false); // CraftBukkit
DataOutputStream dataoutputstream = regionfile.c(chunkcoordintpair);
Throwable throwable = null;
@@ -114,4 +115,12 @@
}
}
+
+ // CraftBukkit start
+ public boolean chunkExists(ChunkCoordIntPair pos) throws IOException {
+ RegionFile regionfile = a(pos, true);
+
+ return regionfile != null ? regionfile.d(pos) : false;
+ }
+ // CraftBukkit end
}