extends Sprite2D

var empty: bool = true
var value: int
var move_timer: int = 0
var map_position: Vector2
var facing_direction: int
# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	pass


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
	pass

func setup(pos, dir):
	map_position = pos
	facing_direction = dir
	self.rotate(-PI / 2 * facing_direction)

func collect(input_value: int):
	if empty:
		$value_text.text = str(input_value)
		$value_text.show()
		empty = false
		value = input_value

func move():
	#print("Moving item")
	move_timer += 1
	$value_text.position[1] = -14 + (move_timer * 2)
	if move_timer > 15:
		move_timer = 0
		empty = true
		$value_text.hide()
		var next_pos = map_position
		if facing_direction == 0:
			next_pos[1] += 1
		elif facing_direction == 1:
			next_pos[0] += 1
		elif facing_direction == 2:
			next_pos[1] -= 1
		elif facing_direction == 3:
			next_pos[0] -= 1
		return [next_pos, value]
	return