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--- a/net/minecraft/server/ItemMonsterEgg.java
+++ b/net/minecraft/server/ItemMonsterEgg.java
@@ -130,7 +130,11 @@
}
@Nullable
- public static Entity a(World world, @Nullable String s, double d0, double d1, double d2) {
+ public static Entity a(World world, @Nullable String s, double d0, double d1, double d2) { // CraftBukkit start - delegate to spawnCreature
+ return spawnCreature(world, s, d0, d1, d2, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.SPAWNER_EGG);
+ }
+
+ public static Entity spawnCreature(World world, String s, double d0, double d1, double d2, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason spawnReason) {
if (s != null && EntityTypes.eggInfo.containsKey(s)) {
Entity entity = null;
@@ -143,8 +147,13 @@
entityinsentient.aP = entityinsentient.yaw;
entityinsentient.aN = entityinsentient.yaw;
entityinsentient.prepare(world.D(new BlockPosition(entityinsentient)), (GroupDataEntity) null);
- world.addEntity(entity);
- entityinsentient.D();
+ // CraftBukkit start - don't return an entity when CreatureSpawnEvent is canceled
+ if (!world.addEntity(entity, spawnReason)) {
+ entity = null;
+ } else {
+ entityinsentient.D();
+ }
+ // CraftBukkit end
}
}
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