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Mirror von https://github.com/PaperMC/Paper.git synchronisiert 2024-12-15 02:50:09 +01:00
Dieser Commit ist enthalten in:
Spottedleaf 2024-05-21 08:41:36 -07:00
Ursprung 66cb880754
Commit 980cff9f29

Datei anzeigen

@ -685,7 +685,7 @@ index cf43daa019b239464401784938d01af83f9da47c..1362a47943cf1a51a185a15094b1f74c
return bytebuffer; return bytebuffer;
} }
diff --git a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java diff --git a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java
index c33640859aab837c85f3e860fe2241a0e78bb09a..249705ec1b8b692ef1d7fec34a04918afe6486bc 100644 index c33640859aab837c85f3e860fe2241a0e78bb09a..1090b7e36e3c1c105bc36135b82751c651f237d4 100644
--- a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java --- a/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java
+++ b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java +++ b/src/main/java/net/minecraft/world/level/chunk/storage/RegionFileStorage.java
@@ -25,6 +25,7 @@ public class RegionFileStorage implements AutoCloseable { @@ -25,6 +25,7 @@ public class RegionFileStorage implements AutoCloseable {
@ -696,7 +696,7 @@ index c33640859aab837c85f3e860fe2241a0e78bb09a..249705ec1b8b692ef1d7fec34a04918a
// Paper start - cache regionfile does not exist state // Paper start - cache regionfile does not exist state
static final int MAX_NON_EXISTING_CACHE = 1024 * 64; static final int MAX_NON_EXISTING_CACHE = 1024 * 64;
@@ -56,6 +57,12 @@ public class RegionFileStorage implements AutoCloseable { @@ -56,11 +57,42 @@ public class RegionFileStorage implements AutoCloseable {
// Paper end - cache regionfile does not exist state // Paper end - cache regionfile does not exist state
protected RegionFileStorage(RegionStorageInfo storageKey, Path directory, boolean dsync) { // Paper - protected constructor protected RegionFileStorage(RegionStorageInfo storageKey, Path directory, boolean dsync) { // Paper - protected constructor
@ -709,7 +709,37 @@ index c33640859aab837c85f3e860fe2241a0e78bb09a..249705ec1b8b692ef1d7fec34a04918a
this.folder = directory; this.folder = directory;
this.sync = dsync; this.sync = dsync;
this.info = storageKey; this.info = storageKey;
@@ -101,7 +108,7 @@ public class RegionFileStorage implements AutoCloseable { }
+ // Paper start
+ @Nullable
+ public static ChunkPos getRegionFileCoordinates(Path file) {
+ String fileName = file.getFileName().toString();
+ if (!fileName.startsWith("r.") || !fileName.endsWith(".mca")) {
+ return null;
+ }
+
+ String[] split = fileName.split("\\.");
+
+ if (split.length != 4) {
+ return null;
+ }
+
+ try {
+ int x = Integer.parseInt(split[1]);
+ int z = Integer.parseInt(split[2]);
+
+ return new ChunkPos(x << 5, z << 5);
+ } catch (NumberFormatException ex) {
+ return null;
+ }
+ }
+ // Paper end
+
// Paper start
public synchronized RegionFile getRegionFileIfLoaded(ChunkPos chunkcoordintpair) {
return this.regionCache.getAndMoveToFirst(ChunkPos.asLong(chunkcoordintpair.getRegionX(), chunkcoordintpair.getRegionZ()));
@@ -101,7 +133,7 @@ public class RegionFileStorage implements AutoCloseable {
// Paper - only create directory if not existing only - moved down // Paper - only create directory if not existing only - moved down
Path path = this.folder; Path path = this.folder;
int j = chunkcoordintpair.getRegionX(); int j = chunkcoordintpair.getRegionX();
@ -718,7 +748,7 @@ index c33640859aab837c85f3e860fe2241a0e78bb09a..249705ec1b8b692ef1d7fec34a04918a
if (existingOnly && !java.nio.file.Files.exists(path1)) { // Paper start - cache regionfile does not exist state if (existingOnly && !java.nio.file.Files.exists(path1)) { // Paper start - cache regionfile does not exist state
this.markNonExisting(regionPos); this.markNonExisting(regionPos);
return null; // CraftBukkit return null; // CraftBukkit
@@ -110,7 +117,7 @@ public class RegionFileStorage implements AutoCloseable { @@ -110,7 +142,7 @@ public class RegionFileStorage implements AutoCloseable {
} }
// Paper end - cache regionfile does not exist state // Paper end - cache regionfile does not exist state
FileUtil.createDirectoriesSafe(this.folder); // Paper - only create directory if not existing only - moved from above FileUtil.createDirectoriesSafe(this.folder); // Paper - only create directory if not existing only - moved from above
@ -727,7 +757,7 @@ index c33640859aab837c85f3e860fe2241a0e78bb09a..249705ec1b8b692ef1d7fec34a04918a
this.regionCache.putAndMoveToFirst(i, regionfile1); this.regionCache.putAndMoveToFirst(i, regionfile1);
// Paper start // Paper start
@@ -167,6 +174,13 @@ public class RegionFileStorage implements AutoCloseable { @@ -167,6 +199,13 @@ public class RegionFileStorage implements AutoCloseable {
if (regionfile == null) { if (regionfile == null) {
return null; return null;
} }
@ -741,7 +771,7 @@ index c33640859aab837c85f3e860fe2241a0e78bb09a..249705ec1b8b692ef1d7fec34a04918a
// CraftBukkit end // CraftBukkit end
try { // Paper try { // Paper
DataInputStream datainputstream = regionfile.getChunkDataInputStream(pos); DataInputStream datainputstream = regionfile.getChunkDataInputStream(pos);
@@ -183,6 +197,20 @@ public class RegionFileStorage implements AutoCloseable { @@ -183,6 +222,20 @@ public class RegionFileStorage implements AutoCloseable {
try { try {
if (datainputstream != null) { if (datainputstream != null) {
nbttagcompound = NbtIo.read((DataInput) datainputstream); nbttagcompound = NbtIo.read((DataInput) datainputstream);