O metodo: func InstanciaBomba():
var bombaObj = load("res://bomba.tscn").instance()
bombaObj.init(tamanhoFogo)
# bombaObj.position = $spawnBomba.position
# print($spawnBomba.position)
var pos = Vector2( int( self.position.x /50) +1, int( self.position.y/50)+1 )
bombaObj.position = Vector2(pos.x * 50, pos.y * 50)
get_parent().add_child(bombaObj)
pass