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0ea3083817
Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 1e843b72 #510: Add NamespacedKey#fromString() to fetch from user input a4d18241 #581: Add methods to modify despawn delay for wandering villagers CraftBukkit Changes: 0cd8f19f #802: Add methods to modify despawn delay for wandering villagers d5c5d998 SPIGOT-6362: ConcurrentModificationException: null --> Server Crash 8c7d69fe SPIGOT-5228: Entities that are removed during chunk unloads are not properly removed from the chunk.
45 lines
2 KiB
Diff
45 lines
2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Sat, 11 Apr 2020 21:23:42 -0400
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Subject: [PATCH] Delay unsafe actions until after entity ticking is done
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This will help prevent many cases of unregistering entities during entity ticking
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diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
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index 1096ecf62127ad92dfed3872dbf6053c13975c94..1c1dceb98413ccb24e3111435119b3b8c1b760c4 100644
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--- a/src/main/java/net/minecraft/server/WorldServer.java
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+++ b/src/main/java/net/minecraft/server/WorldServer.java
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@@ -66,6 +66,16 @@ public class WorldServer extends World implements GeneratorAccessSeed {
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public final List<EntityPlayer> players = Lists.newArrayList(); // Paper - private -> public
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public final ChunkProviderServer chunkProvider; // Paper - public
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boolean tickingEntities;
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+ // Paper start
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+ List<java.lang.Runnable> afterEntityTickingTasks = Lists.newArrayList();
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+ public void doIfNotEntityTicking(java.lang.Runnable run) {
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+ if (tickingEntities) {
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+ afterEntityTickingTasks.add(run);
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+ } else {
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+ run.run();
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+ }
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+ }
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+ // Paper end
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private final MinecraftServer server;
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public final WorldDataServer worldDataServer; // CraftBukkit - type
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public boolean savingDisabled;
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@@ -533,6 +543,16 @@ public class WorldServer extends World implements GeneratorAccessSeed {
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timings.entityTick.stopTiming(); // Spigot
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this.tickingEntities = false;
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+ // Paper start
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+ for (java.lang.Runnable run : this.afterEntityTickingTasks) {
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+ try {
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+ run.run();
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+ } catch (Exception e) {
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+ LOGGER.error("Error in After Entity Ticking Task", e);
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+ }
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+ }
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+ this.afterEntityTickingTasks.clear();
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+ // Paper end
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this.getMinecraftServer().midTickLoadChunks(); // Paper
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Entity entity2;
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