class_name MoveToDestinationAction
extends ActionLeaf

func before_run(actor, blackboard):
	var destination = blackboard.get_value("destination")
	actor.sprite.flip_h = actor.position.x > destination.x
	actor.animation_player.play("walk")

func tick(actor: Node, blackboard: Blackboard):
	var destination = blackboard.get_value("destination")
	var delta = get_physics_process_delta_time()
	actor.position = actor.position.move_toward(destination, delta * actor.speed)
	
	if actor.position == destination:
		return SUCCESS
	return RUNNING

func after_run(actor, blackboard):
	var destination = blackboard.get_value("destination")
	destination.y -= actor.Y_SPAWN_OFFSET
	var cell = actor.tile_map.local_to_map(destination)
	actor.tile_map.set_cell(0, cell, 0, Vector2i(0, 0), 0) # debug purpose