mirror of
https://github.com/PaperMC/Paper.git
synced 2024-12-02 04:56:50 +01:00
1c4f87a258
* Ensure priority updates are determined by current level, not deferred level Deferral could cause an infinite loop to occur. Also, re-add the light engine priority logic. * Rebase Co-authored-by: Spottedleaf <Spottedleaf@users.noreply.github.com>
40 lines
2.2 KiB
Diff
40 lines
2.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
|
|
Date: Sun, 20 Jun 2021 00:08:13 -0700
|
|
Subject: [PATCH] Do not allow ticket level changes when updating chunk ticking
|
|
state
|
|
|
|
This WILL cause state corruption if it happens. So, don't
|
|
allow it.
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/level/ChunkHolder.java b/src/main/java/net/minecraft/server/level/ChunkHolder.java
|
|
index ee71e8678e58441287a9cd6cf00d5635daddc60f..7c0d404e5ac6819326276fb6424e33949c4ee08b 100644
|
|
--- a/src/main/java/net/minecraft/server/level/ChunkHolder.java
|
|
+++ b/src/main/java/net/minecraft/server/level/ChunkHolder.java
|
|
@@ -599,7 +599,13 @@ public class ChunkHolder {
|
|
CompletableFuture<Void> completablefuture1 = new CompletableFuture();
|
|
|
|
completablefuture1.thenRunAsync(() -> {
|
|
+ // Paper start - do not allow ticket level changes
|
|
+ boolean unloadingBefore = this.chunkMap.unloadingPlayerChunk;
|
|
+ this.chunkMap.unloadingPlayerChunk = true;
|
|
+ try {
|
|
+ // Paper end - do not allow ticket level changes
|
|
playerchunkmap.onFullChunkStatusChange(this.pos, playerchunk_state);
|
|
+ } finally { this.chunkMap.unloadingPlayerChunk = unloadingBefore; } // Paper - do not allow ticket level changes
|
|
}, executor);
|
|
this.pendingFullStateConfirmation = completablefuture1;
|
|
completablefuture.thenAccept((either) -> {
|
|
@@ -623,7 +629,12 @@ public class ChunkHolder {
|
|
|
|
private void demoteFullChunk(ChunkMap playerchunkmap, ChunkHolder.FullChunkStatus playerchunk_state) {
|
|
this.pendingFullStateConfirmation.cancel(false);
|
|
+ // Paper start - do not allow ticket level changes
|
|
+ boolean unloadingBefore = this.chunkMap.unloadingPlayerChunk;
|
|
+ this.chunkMap.unloadingPlayerChunk = true;
|
|
+ try { // Paper end - do not allow ticket level changes
|
|
playerchunkmap.onFullChunkStatusChange(this.pos, playerchunk_state);
|
|
+ } finally { this.chunkMap.unloadingPlayerChunk = unloadingBefore; } // Paper - do not allow ticket level changes
|
|
}
|
|
|
|
protected long updateCount; // Paper - correctly handle recursion
|