Spawn angry wolf

Hi
i use this code to spawn wolves but when the target is dead the wolves attacks other players!
Or when i set tarmetwolf to true then the wolves are friendly but the don't follow my commands!
Whats wrong i dont know.

Code:

Wolf w = (Wolf) player.getWorld().spawnCreature(loc, ct);
                        w.setTarget(owner);
                        w.setAngry(true);
                        if(tarmetwolf){
                            w.setAngry(false);
                            w.setTamed(true);
                        }
                        w.setSitting(false);

 

You can simply check if the target is alive
if(owner.getHealth() >0)
w.setTarget(owner);

For not following commands you need to tell the wolf who the owner is by using setOwner

 

Thanks, which event is triggered when the wolf kills the player?

 

onEntityDeath(EntityDeathEvent event)

I think, wrote that by heart.

 

Yes I know the event but how do I get out of who the player was killed?

 

Code:java

public void onEntityDeath(EntityDeathEvent event) {
    if (event.getEntity() instanceof Player) {
        Player victim = (Player) event.getEntity();
    Wolf killer = null;
 
        if (event.getEntity().getLastDamageCause() instanceof EntityDamageByEntityEvent) {
            EntityDamageByEntityEvent nEvent = (EntityDamageByEntityEvent) event.getEntity().getLastDamageCause();
            if (nEvent.getDamager() instanceof Wolf) {
                killer = (Wolf) nEvent.getDamager();
            }
        }
 
       //do stuff
    }
}