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MC Utils

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== AT ==
public net.minecraft.server.level.ServerChunkCache mainThread
public net.minecraft.server.level.ServerLevel chunkSource
public org.bukkit.craftbukkit.inventory.CraftItemStack handle
public net.minecraft.server.level.ChunkMap getVisibleChunkIfPresent(J)Lnet/minecraft/server/level/ChunkHolder;
public net.minecraft.server.level.ServerChunkCache mainThreadProcessor
public net.minecraft.server.level.ServerChunkCache$MainThreadExecutor
public net.minecraft.world.level.chunk.LevelChunkSection states
This commit is contained in:
Aikar
2016-03-28 20:55:47 -04:00
parent a82a09d198
commit b01c811c2f
81 changed files with 6261 additions and 473 deletions
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129
paper-server/patches/sources/net/minecraft/server/level/ChunkHolder.java.patch
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@@ -1,6 +1,6 @@
--- a/net/minecraft/server/level/ChunkHolder.java
+++ b/net/minecraft/server/level/ChunkHolder.java
@@ -28,6 +28,10 @@
@@ -28,14 +28,18 @@
import net.minecraft.world.level.chunk.status.ChunkStatus;
import net.minecraft.world.level.lighting.LevelLightEngine;
@@ -11,6 +11,17 @@
public class ChunkHolder extends GenerationChunkHolder {
public static final ChunkResult<LevelChunk> UNLOADED_LEVEL_CHUNK = ChunkResult.error("Unloaded level chunk");
private static final CompletableFuture<ChunkResult<LevelChunk>> UNLOADED_LEVEL_CHUNK_FUTURE = CompletableFuture.completedFuture(ChunkHolder.UNLOADED_LEVEL_CHUNK);
private final LevelHeightAccessor levelHeightAccessor;
- private volatile CompletableFuture<ChunkResult<LevelChunk>> fullChunkFuture;
- private volatile CompletableFuture<ChunkResult<LevelChunk>> tickingChunkFuture;
- private volatile CompletableFuture<ChunkResult<LevelChunk>> entityTickingChunkFuture;
+ private volatile CompletableFuture<ChunkResult<LevelChunk>> fullChunkFuture; private int fullChunkCreateCount; private volatile boolean isFullChunkReady; // Paper - cache chunk ticking stage
+ private volatile CompletableFuture<ChunkResult<LevelChunk>> tickingChunkFuture; private volatile boolean isTickingReady; // Paper - cache chunk ticking stage
+ private volatile CompletableFuture<ChunkResult<LevelChunk>> entityTickingChunkFuture; private volatile boolean isEntityTickingReady; // Paper - cache chunk ticking stage
public int oldTicketLevel;
private int ticketLevel;
private int queueLevel;
@@ -58,9 +62,9 @@
this.entityTickingChunkFuture = ChunkHolder.UNLOADED_LEVEL_CHUNK_FUTURE;
this.blockChangedLightSectionFilter = new BitSet();
@@ -24,12 +35,10 @@
this.levelHeightAccessor = world;
this.lightEngine = lightingProvider;
this.onLevelChange = levelUpdateListener;
@@ -70,7 +74,19 @@
this.queueLevel = this.oldTicketLevel;
this.setTicketLevel(level);
@@ -72,6 +76,18 @@
this.changedBlocksPerSection = new ShortSet[world.getSectionsCount()];
+ }
+
}
+ // CraftBukkit start
+ public LevelChunk getFullChunkNow() {
+ // Note: We use the oldTicketLevel for isLoaded checks.
@@ -39,16 +48,19 @@
+
+ public LevelChunk getFullChunkNowUnchecked() {
+ return (LevelChunk) this.getChunkIfPresentUnchecked(ChunkStatus.FULL);
}
+ }
+ // CraftBukkit end
+
public CompletableFuture<ChunkResult<LevelChunk>> getTickingChunkFuture() {
return this.tickingChunkFuture;
@@ -86,7 +102,7 @@
}
@@ -85,8 +101,8 @@
}
@Nullable
public LevelChunk getTickingChunk() {
- public LevelChunk getTickingChunk() {
- return (LevelChunk) ((ChunkResult) this.getTickingChunkFuture().getNow(ChunkHolder.UNLOADED_LEVEL_CHUNK)).orElse((Object) null);
+ public final LevelChunk getTickingChunk() { // Paper - final for inline
+ return (LevelChunk) ((ChunkResult) this.getTickingChunkFuture().getNow(ChunkHolder.UNLOADED_LEVEL_CHUNK)).orElse(null); // CraftBukkit - decompile error
}
@@ -83,12 +95,10 @@
});
});
}
@@ -299,7 +319,39 @@
private void demoteFullChunk(ChunkMap chunkLoadingManager, FullChunkStatus target) {
this.pendingFullStateConfirmation.cancel(false);
@@ -301,6 +321,38 @@
chunkLoadingManager.onFullChunkStatusChange(this.pos, target);
+ }
+
}
+ // CraftBukkit start
+ // ChunkUnloadEvent: Called before the chunk is unloaded: isChunkLoaded is still true and chunk can still be modified by plugins.
+ // SPIGOT-7780: Moved out of updateFutures to call all chunk unload events before calling updateHighestAllowedStatus for all chunks
@@ -118,12 +128,95 @@
+ // Run callback right away if the future was already done
+ playerchunkmap.callbackExecutor.run();
+ }
}
+ }
+ // CraftBukkit end
+
protected void updateFutures(ChunkMap chunkLoadingManager, Executor executor) {
FullChunkStatus fullchunkstatus = ChunkLevel.fullStatus(this.oldTicketLevel);
@@ -357,6 +409,26 @@
FullChunkStatus fullchunkstatus1 = ChunkLevel.fullStatus(this.ticketLevel);
@@ -309,12 +361,28 @@
this.wasAccessibleSinceLastSave |= flag1;
if (!flag && flag1) {
+ int expectCreateCount = ++this.fullChunkCreateCount; // Paper
this.fullChunkFuture = chunkLoadingManager.prepareAccessibleChunk(this);
this.scheduleFullChunkPromotion(chunkLoadingManager, this.fullChunkFuture, executor, FullChunkStatus.FULL);
+ // Paper start - cache ticking ready status
+ this.fullChunkFuture.thenAccept(chunkResult -> {
+ chunkResult.ifSuccess(chunk -> {
+ if (ChunkHolder.this.fullChunkCreateCount == expectCreateCount) {
+ ChunkHolder.this.isFullChunkReady = true;
+ ca.spottedleaf.moonrise.common.util.ChunkSystem.onChunkBorder(chunk, this);
+ }
+ });
+ });
+ // Paper end - cache ticking ready status
this.addSaveDependency(this.fullChunkFuture);
}
if (flag && !flag1) {
+ // Paper start
+ if (this.isFullChunkReady) {
+ ca.spottedleaf.moonrise.common.util.ChunkSystem.onChunkNotBorder(this.fullChunkFuture.join().orElseThrow(IllegalStateException::new), this); // Paper
+ }
+ // Paper end
this.fullChunkFuture.complete(ChunkHolder.UNLOADED_LEVEL_CHUNK);
this.fullChunkFuture = ChunkHolder.UNLOADED_LEVEL_CHUNK_FUTURE;
}
@@ -325,11 +393,25 @@
if (!flag2 && flag3) {
this.tickingChunkFuture = chunkLoadingManager.prepareTickingChunk(this);
this.scheduleFullChunkPromotion(chunkLoadingManager, this.tickingChunkFuture, executor, FullChunkStatus.BLOCK_TICKING);
+ // Paper start - cache ticking ready status
+ this.tickingChunkFuture.thenAccept(chunkResult -> {
+ chunkResult.ifSuccess(chunk -> {
+ // note: Here is a very good place to add callbacks to logic waiting on this.
+ ChunkHolder.this.isTickingReady = true;
+ ca.spottedleaf.moonrise.common.util.ChunkSystem.onChunkTicking(chunk, this);
+ });
+ });
+ // Paper end
this.addSaveDependency(this.tickingChunkFuture);
}
if (flag2 && !flag3) {
- this.tickingChunkFuture.complete(ChunkHolder.UNLOADED_LEVEL_CHUNK);
+ // Paper start
+ if (this.isTickingReady) {
+ ca.spottedleaf.moonrise.common.util.ChunkSystem.onChunkNotTicking(this.tickingChunkFuture.join().orElseThrow(IllegalStateException::new), this); // Paper
+ }
+ // Paper end
+ this.tickingChunkFuture.complete(ChunkHolder.UNLOADED_LEVEL_CHUNK); this.isTickingReady = false; // Paper - cache chunk ticking stage
this.tickingChunkFuture = ChunkHolder.UNLOADED_LEVEL_CHUNK_FUTURE;
}
@@ -343,11 +425,24 @@
this.entityTickingChunkFuture = chunkLoadingManager.prepareEntityTickingChunk(this);
this.scheduleFullChunkPromotion(chunkLoadingManager, this.entityTickingChunkFuture, executor, FullChunkStatus.ENTITY_TICKING);
+ // Paper start - cache ticking ready status
+ this.entityTickingChunkFuture.thenAccept(chunkResult -> {
+ chunkResult.ifSuccess(chunk -> {
+ ChunkHolder.this.isEntityTickingReady = true;
+ ca.spottedleaf.moonrise.common.util.ChunkSystem.onChunkEntityTicking(chunk, this);
+ });
+ });
+ // Paper end
this.addSaveDependency(this.entityTickingChunkFuture);
}
if (flag4 && !flag5) {
- this.entityTickingChunkFuture.complete(ChunkHolder.UNLOADED_LEVEL_CHUNK);
+ // Paper start
+ if (this.isEntityTickingReady) {
+ ca.spottedleaf.moonrise.common.util.ChunkSystem.onChunkNotEntityTicking(this.entityTickingChunkFuture.join().orElseThrow(IllegalStateException::new), this);
+ }
+ // Paper end
+ this.entityTickingChunkFuture.complete(ChunkHolder.UNLOADED_LEVEL_CHUNK); this.isEntityTickingReady = false; // Paper - cache chunk ticking stage
this.entityTickingChunkFuture = ChunkHolder.UNLOADED_LEVEL_CHUNK_FUTURE;
}
@@ -357,6 +452,26 @@
this.onLevelChange.onLevelChange(this.pos, this::getQueueLevel, this.ticketLevel, this::setQueueLevel);
this.oldTicketLevel = this.ticketLevel;