/*
* Returns true if the given npch already has an occupant.
*/
public static boolean hasOccupant(World worldIn, NPCHouse npch) {
List<Entity> inHouse = new ArrayList();
List<Entity> allEntities = worldIn.loadedEntityList;
for (Entity ent : allEntities) {
if (BlockHelper.isInside(worldIn, ent.getPosition(), npch)) {
inHouse.add(ent);
}
}
for (Entity inside : inHouse) {
if (inside instanceof EntityNPC) {
EntityNPC temp = (EntityNPC) inside;
if (npch.isEqual(temp.getNPCHouse())) {
return true;
}
}
}
return false;
}
