class_name Grenade extends RigidBody2D

var timer = Timer.new()

func _ready() -> void:
	add_child(timer)
	timer.wait_time = 2
	timer.one_shot = true
	timer.connect("timeout", explode)
	timer.start()
	

func explode() -> void:
	print("explode")
	self.queue_free()
	
func _process(delta: float) -> void:
	pass

func _on_body_entered(body: Node) -> void:
	print("collision with grenade")
	if body.is_in_group("destructable"):
		body.queue_free()
		explode()