3496f2d7e4
Developers!: You will need to clean up your work/Minecraft/1.13.2 folder for this Upstream has released updates that appears 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: b850a822 SPIGOT-4526: Add conversion time API for Zombie & subclasses CraftBukkit Changes: 38cf676e SPIGOT-4534: CreatureSpawnEvent not being called for CHUNK_GEN b446cb5d SPIGOT-4527: Fix sponges with waterlogged blocks 6ec8ea5c SPIGOT-4526: Add conversion time API for Zombie & subclasses c64fe508 Mappings Update a3c2ec03 Fix missing ServerListPingEvent call for legacy pings Spigot Changes: 1dc156ce Rebuild patches 140f654d Mappings Update
38 lines
1.9 KiB
Diff
38 lines
1.9 KiB
Diff
From af2828a58a4f89566cc230a26042e7811491def3 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Tue, 21 Jun 2016 22:54:34 -0400
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Subject: [PATCH] Fix Double World Add issues
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Vanilla will double add Spider Jockeys to the world, so ignore already added.
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Also add debug if something else tries to, and abort before world gets bad state
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diff --git a/src/main/java/net/minecraft/server/ChunkRegionLoader.java b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
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index 3b39b5472..6093ae408 100644
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--- a/src/main/java/net/minecraft/server/ChunkRegionLoader.java
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+++ b/src/main/java/net/minecraft/server/ChunkRegionLoader.java
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@@ -1052,7 +1052,7 @@ public class ChunkRegionLoader implements IChunkLoader, IAsyncChunkSaver {
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}
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public static void a(Entity entity, GeneratorAccess generatoraccess, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason reason) {
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- if (generatoraccess.addEntity(entity, reason) && entity.isVehicle()) {
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+ if (!entity.valid && generatoraccess.addEntity(entity, reason) && entity.isVehicle()) { // Paper
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// CraftBukkit end
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Iterator iterator = entity.bP().iterator();
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diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
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index 6f672aa22..0d04b14cf 100644
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--- a/src/main/java/net/minecraft/server/World.java
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+++ b/src/main/java/net/minecraft/server/World.java
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@@ -992,6 +992,7 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
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public boolean addEntity(Entity entity, SpawnReason spawnReason) { // Changed signature, added SpawnReason
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org.spigotmc.AsyncCatcher.catchOp( "entity add"); // Spigot
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+ if (entity.valid) { MinecraftServer.LOGGER.error("Attempted Double World add on " + entity, new Throwable()); return true; } // Paper
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if (!CraftEventFactory.doEntityAddEventCalling(this, entity, spawnReason)) {
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return false;
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}
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--
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2.20.0
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