22 lines
1.3 KiB
Diff
22 lines
1.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Tue, 21 Jun 2016 22:54:34 -0400
|
|
Subject: [PATCH] Fix Double World Add issues
|
|
|
|
Vanilla will double add Spider Jockeys to the world, so ignore already added.
|
|
|
|
Also add debug if something else tries to, and abort before world gets bad state
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
|
|
index 558093814d19bfc371ea03ea0233c11c04504709..75ecd9449de2681ec767cbadb3460a546f3222df 100644
|
|
--- a/src/main/java/net/minecraft/server/WorldServer.java
|
|
+++ b/src/main/java/net/minecraft/server/WorldServer.java
|
|
@@ -918,6 +918,7 @@ public class WorldServer extends World implements GeneratorAccessSeed {
|
|
// CraftBukkit start
|
|
private boolean addEntity0(Entity entity, CreatureSpawnEvent.SpawnReason spawnReason) {
|
|
org.spigotmc.AsyncCatcher.catchOp("entity add"); // Spigot
|
|
+ if (entity.valid) { MinecraftServer.LOGGER.error("Attempted Double World add on " + entity, new Throwable()); return true; } // Paper
|
|
if (entity.dead) {
|
|
// WorldServer.LOGGER.warn("Tried to add entity {} but it was marked as removed already", EntityTypes.getName(entity.getEntityType())); // CraftBukkit
|
|
return false;
|