extends Area2D

const SPEED = 200
@onready var animated = $AnimatedSprite2D
var target : Node2D = null
var trans : bool 
var direction
@onready var timer = $Timer
# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	animated.play("ROLL")
	timer.start()
	direction = 1


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta: float) -> void:
	global_position.x += direction * SPEED * delta
	if target:
		if target.has_method("take_damage"):
			target.take_damage(1)


func _on_body_entered(body: Node2D) -> void:
	if body.is_in_group("Player"):
		target = body


func _on_body_exited(body: Node2D) -> void:
	if body.is_in_group("Player"):
		target = null
		
func _on_timer_timeout() -> void:
	direction *= -1 
	timer.start()