extends Node2D

var node_audio : AudioStreamPlayer2D

var target_pos := Vector2.ZERO

export var lerp_speed := 0.1

# Called when the node enters the scene tree for the first time.
func _ready():
	target_pos = position
	
	for a in get_tree().get_nodes_in_group("exit"):
		target_pos = a.position + Vector2(3, 3)
		break
	
	node_audio = $AudioStreamPlayer2D
	node_audio.pitch_scale = 1 + rand_range(-0.2, 0.2)
	node_audio.play()


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta):
	position = position.linear_interpolate(target_pos, lerp_speed)

func anim_finish():
	queue_free()