extends Area2D

@export var speed : float = 250.0
@export var damage : int = 1

@export_flags_2d_physics var map_collision_layer : int
@export_flags_2d_physics var bunny_collision_layer : int

func _process(delta):
	self.translate(Vector2(cos(self.rotation), sin(self.rotation)) * speed * delta)
	pass

func _on_collision(body):
	var collided_layer = null;
	
	if body.get_class() == "TileMap":
		collided_layer = body.tile_set.get_physics_layer_collision_layer(0)
	if(body.has_method("get_collision_layer")):
		collided_layer = body.get_collision_layer()
	
	if collided_layer & map_collision_layer:
		queue_free()
	if collided_layer & bunny_collision_layer:
		var bunny = body as Bunny
		bunny.damage(damage)
		queue_free()
	pass