extends Position2D

var Ball: PackedScene = preload("res://labs/cascade/component/ball/Ball.tscn")

export(Vector2) var dispersion_scale = Vector2.ONE
export(float) var delay = 1


func _ready():
	spawn()


func spawn():
	var ball: PhysicsBody2D = Ball.instance()
	var dispersion = Vector2(rand_range(-1.0, 1.0) * dispersion_scale.x, rand_range(-1.0, 1.0) * dispersion_scale.y)
	ball.position = dispersion

	add_child(ball)

	get_tree().create_timer(delay).connect("timeout", self, "_on_delay_time_out")


func _on_delay_time_out():
	spawn()