extends Marker2D

const pipe = preload("res://scenes/pipe/pipe.tscn")
var wobbl = 5

func spawn_pipe(pos:Vector2,rot,sca):
	var instance = pipe.instantiate()
	instance.global_position = pos
	instance.rotation_degrees = rot
	if sca:
		instance.scale = Vector2(sca,sca)
	$"../pipes".add_child(instance)

func double_pipe(pos_y,space):
	spawn_pipe(Vector2(0,pos_y-space/2),180,2)
	spawn_pipe(Vector2(0,pos_y+space/2),0,2)
	


func _on_spawn_pipe_timeout() -> void:
	print("spawn pipes")
	double_pipe(randi_range(-wobbl,wobbl)+350,180) #350 =middle of the screen