extends Timer


# Declare member variables here. Examples:
# var a = 2
# var b = "text"

var attackerScene = preload("res://attacker.tscn")


# Called when the node enters the scene tree for the first time.
func _ready():
	pass # Replace with function body.

func _timeout():
	print("timer")
	
	var child = attackerScene.instance()
	var width = get_viewport().size.x
	var height = get_viewport().size.y
	
	var rot = rand_range(0, PI*2)
	
	var center = Vector2(width/2, height/2)
	
	var vec = Vector2(-max(width, height)/2, 0)
	vec = vec.rotated(rot) + center
	vec = vec
	
	child.rotation = rot
	child.position = vec
	
	child.target = center
	child.speed = min(width, height)
	
	add_child(child)