Solved If List<LivingEntity> contains specific mob?

Hi, i'm trying to do a simple command that will return if the EnderDragon is dead.

Code:

World world = getServer().getWorld("world_the_end");
List<LivingEntity> livemobs = world.getLivingEntities();
  if(livemobs.contains("EnderDragon")){
      sender.sendMessage("The EnderDragon is still alive!")
  }else{
      sender.sendMessage("The EnderDragon dead.")
  }

Will this work? Is there a way to target a specific entity or we just use its class name(as i did)? Or maybe Listing entities is a bad idea? Once again, I rely on your pro tips! XD

Thanks

 

Nope. You could try:

Code:

public boolean hasEnderDragon(){
    World world = getServer().getWorld("world_the_end");
    if(world == null) return false; // Return false if there is no End world
    else {
        List<LivingEntity> livemobs = world.getLivingEntities();
        for (LivingEntity e : livemobs) {
            if (e instanceof EnderDragon) return true;
        }
  } return false;
}

This will return if there is an Ender dragon in world_the_end. Now you can use:

Code:

sender.sendMessage("The ender dragon is " + (hasEnderDragon() ? "still alive!" : "dead."));

 

Thanks