So I have been working on this plugin that is sort of a mob vs. player arena. I use the following code to spawn in some mobs, however, the mobs have some sort of odd de-spawning time. I would be fighting them and some of them would just randomly disappear. Also, a WITHER I was killing that was spawned in using the same code as below also despawned right as I had just a few hits left to kill it. I dont think that mobs can normally despawn that fast, right? I was looking for some sort of MobDespawnEvent and cancel it if it happened, but I could only find ItemDespawnEvent and that seemed not to be triggered by mobs, just dropped items. Sort of stuck. Code: world.spawnEntity(loc, EntityType.ZOMBIE); world.spawnEntity(loc, EntityType.WITHER);
