Leaf informed me this could cause ordering issues. So, the risk if this occurring is lowered now anyways, but if an entity causes a sync chunk load, it could process an unload... We will tackle the problem better in a future commit Also fixed another async-chunks=false issue
62 lines
2.7 KiB
Diff
62 lines
2.7 KiB
Diff
From 659e3b03a4d6f5e691a516535bbff7b8bf52aba4 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Sat, 11 Apr 2020 21:23:42 -0400
|
|
Subject: [PATCH] Delay unsafe actions until after entity ticking is done
|
|
|
|
This will help prevent many cases of unregistering entities during entity ticking
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
|
|
index cd8266f675..84a3367b87 100644
|
|
--- a/src/main/java/net/minecraft/server/WorldServer.java
|
|
+++ b/src/main/java/net/minecraft/server/WorldServer.java
|
|
@@ -60,6 +60,16 @@ public class WorldServer extends World {
|
|
private final Queue<Entity> entitiesToAdd = Queues.newArrayDeque();
|
|
public final List<EntityPlayer> players = Lists.newArrayList(); // Paper - private -> public
|
|
boolean tickingEntities;
|
|
+ // Paper start
|
|
+ List<java.lang.Runnable> afterEntityTickingTasks = Lists.newArrayList();
|
|
+ public void doIfNotEntityTicking(java.lang.Runnable run) {
|
|
+ if (tickingEntities) {
|
|
+ afterEntityTickingTasks.add(run);
|
|
+ } else {
|
|
+ run.run();
|
|
+ }
|
|
+ }
|
|
+ // Paper end
|
|
private final MinecraftServer server;
|
|
private final WorldNBTStorage dataManager;
|
|
public boolean savingDisabled;
|
|
@@ -519,6 +529,16 @@ public class WorldServer extends World {
|
|
timings.entityTick.stopTiming(); // Spigot
|
|
|
|
this.tickingEntities = false;
|
|
+ // Paper start
|
|
+ for (java.lang.Runnable run : this.afterEntityTickingTasks) {
|
|
+ try {
|
|
+ run.run();
|
|
+ } catch (Exception e) {
|
|
+ LOGGER.error("Error in After Entity Ticking Task", e);
|
|
+ }
|
|
+ }
|
|
+ this.afterEntityTickingTasks.clear();
|
|
+ // Paper end
|
|
this.getMinecraftServer().midTickLoadChunks(); // Paper
|
|
|
|
try (co.aikar.timings.Timing ignored = this.timings.newEntities.startTiming()) { // Paper - timings
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
|
|
index 1fbb1344fc..f56131e3a5 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
|
|
@@ -2469,7 +2469,7 @@ public class CraftWorld implements World {
|
|
|
|
CompletableFuture<Chunk> ret = new CompletableFuture<>();
|
|
this.world.getChunkProvider().getChunkAtAsynchronously(x, z, gen, (net.minecraft.server.Chunk chunk) -> {
|
|
- ret.complete(chunk == null ? null : chunk.bukkitChunk);
|
|
+ this.world.doIfNotEntityTicking(() -> ret.complete(chunk == null ? null : chunk.bukkitChunk));
|
|
});
|
|
|
|
return ret;
|
|
--
|
|
2.25.1
|
|
|