public void OnTriggerExit(Collider other)
{
if (other.tag == "tiles")
{
//Destroy(other.gameObject);
other.transform.position = new Vector3(0, -2000, 0);
int count = tileManager.getAliveTilesCount();
if (count <= 0)
{
tileManager.notifyUpdateTilemap();
}
}
}