126 lines
6.6 KiB
Diff
126 lines
6.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Cryptite <cryptite@gmail.com>
|
|
Date: Tue, 18 Apr 2023 08:16:32 -0500
|
|
Subject: [PATCH] Shared DataFolder for maps
|
|
|
|
|
|
diff --git a/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java b/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java
|
|
index 8d442c5a498ecf288a0cc0c54889c6e2fda849ce..8fc13d7b004da228fc58554ea5058ef8e58833a4 100644
|
|
--- a/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java
|
|
+++ b/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java
|
|
@@ -286,5 +286,6 @@ public class GlobalConfiguration extends ConfigurationPart {
|
|
public boolean lagCompensateBlockBreaking = true;
|
|
public boolean useDimensionTypeForCustomSpawners = false;
|
|
public boolean strictAdvancementDimensionCheck = false;
|
|
+ public String sharedDataFolder; // Slice
|
|
}
|
|
}
|
|
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
index fa14ab3d8117e9d357380d21d3c6a2cd1df7c04c..bf79373dd6a0cf1e8252555d43012371390a51c7 100644
|
|
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
|
|
@@ -313,6 +313,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
|
|
public volatile Thread shutdownThread; // Paper
|
|
public volatile boolean abnormalExit = false; // Paper
|
|
public boolean isIteratingOverLevels = false; // Paper
|
|
+ public @Nullable DimensionDataStorage sharedDataStorage; // Slice
|
|
|
|
public static <S extends MinecraftServer> S spin(Function<Thread, S> serverFactory) {
|
|
AtomicReference<S> atomicreference = new AtomicReference();
|
|
@@ -413,6 +414,12 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
|
|
}
|
|
// CraftBukkit end
|
|
|
|
+ // Slice start
|
|
+ public DimensionDataStorage getMapDataStorage() {
|
|
+ return sharedDataStorage != null ? sharedDataStorage : overworld().getDataStorage();
|
|
+ }
|
|
+ // Slice end
|
|
+
|
|
private void readScoreboard(DimensionDataStorage persistentStateManager) {
|
|
ServerScoreboard scoreboardserver = this.getScoreboard();
|
|
|
|
@@ -890,6 +897,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
|
|
this.isSaving = true;
|
|
this.getPlayerList().saveAll(); // Diff on change
|
|
flag3 = this.saveAllChunks(suppressLogs, flush, force);
|
|
+ if (sharedDataStorage != null) sharedDataStorage.save(); // Slice
|
|
} finally {
|
|
this.isSaving = false;
|
|
}
|
|
@@ -1105,6 +1113,15 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
|
|
throw new IllegalStateException("Failed to initialize server");
|
|
}
|
|
|
|
+ // Slice start
|
|
+ String sharedDataFolder = io.papermc.paper.configuration.GlobalConfiguration.get().misc.sharedDataFolder;
|
|
+ if (!sharedDataFolder.equals("")) {
|
|
+ File sharedDir = new File(sharedDataFolder);
|
|
+ sharedDir.mkdirs();
|
|
+ this.sharedDataStorage = new DimensionDataStorage(sharedDir, fixerUpper);
|
|
+ }
|
|
+ // Slice end
|
|
+
|
|
this.nextTickTime = Util.getMillis();
|
|
this.statusIcon = (ServerStatus.Favicon) this.loadStatusIcon().orElse(null); // CraftBukkit - decompile error
|
|
this.status = this.buildServerStatus();
|
|
@@ -1417,6 +1434,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
|
|
level.saveIncrementally(fullSave);
|
|
}
|
|
}
|
|
+ if (sharedDataStorage != null) sharedDataStorage.save(); // Slice
|
|
} finally {
|
|
this.isSaving = false;
|
|
}
|
|
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
|
|
index 5813349d484cf40c5b75de6e55dff95286285934..e24b0871819add31e00e1e3d782fda31a2ad312f 100644
|
|
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
|
|
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
|
|
@@ -1926,7 +1926,7 @@ public class ServerLevel extends Level implements WorldGenLevel {
|
|
@Override
|
|
public MapItemSavedData getMapData(String id) {
|
|
// CraftBukkit start
|
|
- return (MapItemSavedData) this.getServer().overworld().getDataStorage().get((nbttagcompound) -> {
|
|
+ return (MapItemSavedData) this.getServer().getMapDataStorage().get((nbttagcompound) -> { // Slice
|
|
// We only get here when the data file exists, but is not a valid map
|
|
MapItemSavedData newMap = MapItemSavedData.load(nbttagcompound);
|
|
newMap.id = id;
|
|
@@ -1940,12 +1940,22 @@ public class ServerLevel extends Level implements WorldGenLevel {
|
|
@Override
|
|
public void setMapData(String id, MapItemSavedData state) {
|
|
state.id = id; // CraftBukkit
|
|
- this.getServer().overworld().getDataStorage().set(id, state);
|
|
+ this.getServer().getMapDataStorage().set(id, state); // Slice
|
|
}
|
|
|
|
@Override
|
|
public int getFreeMapId() {
|
|
- return ((MapIndex) this.getServer().overworld().getDataStorage().computeIfAbsent(MapIndex::load, MapIndex::new, "idcounts")).getFreeAuxValueForMap();
|
|
+ // Slice start
|
|
+ DimensionDataStorage storage = this.getServer().getMapDataStorage();
|
|
+ MapIndex mapIndex = storage.readSavedData(MapIndex::load, "idcounts");
|
|
+ if (mapIndex == null) {
|
|
+ mapIndex = new MapIndex();
|
|
+ }
|
|
+ int newId = mapIndex.getFreeAuxValueForMap();
|
|
+ storage.set("idcounts", mapIndex);
|
|
+ storage.save();
|
|
+ return newId;
|
|
+ // Slice end
|
|
}
|
|
|
|
// Paper start - helper function for configurable spawn radius
|
|
diff --git a/src/main/java/net/minecraft/world/level/storage/DimensionDataStorage.java b/src/main/java/net/minecraft/world/level/storage/DimensionDataStorage.java
|
|
index defe31a5d3aa89a3d18b94f2ff005594e38754b3..637a86e74d633901fdd2f2f1ba6aa4ed49780ead 100644
|
|
--- a/src/main/java/net/minecraft/world/level/storage/DimensionDataStorage.java
|
|
+++ b/src/main/java/net/minecraft/world/level/storage/DimensionDataStorage.java
|
|
@@ -58,7 +58,7 @@ public class DimensionDataStorage {
|
|
}
|
|
|
|
@Nullable
|
|
- private <T extends SavedData> T readSavedData(Function<CompoundTag, T> readFunction, String id) {
|
|
+ public <T extends SavedData> T readSavedData(Function<CompoundTag, T> readFunction, String id) { // Slice private -> public
|
|
try {
|
|
File file = this.getDataFile(id);
|
|
if (file.exists()) {
|