class_name Slime extends Area2D
signal playerDamageSignal(body, slime)

@onready var right_side_cast: RayCast2D = $RightSideCast
@onready var left_side_cast: RayCast2D = $LeftSideCast
@onready var right_down_cast: RayCast2D = $RightDownCast
@onready var left_down_cast: RayCast2D = $LeftDownCast
@onready var sprite: AnimatedSprite2D = $AnimatedSprite2D

var speed = 100
var direction = 1

func _process(delta: float) -> void:
	if not right_down_cast.is_colliding():
		direction = -1
		sprite.flip_h = true
	if right_side_cast.is_colliding():
		if not right_side_cast.get_collider() is Player:
			direction = -1
			sprite.flip_h = true

	if not left_down_cast.is_colliding():
		direction = 1
		sprite.flip_h = false
	if left_side_cast.is_colliding():
		if not left_side_cast.get_collider() is Player:
			direction = 1
			sprite.flip_h = false
			
	position.x += direction * speed * delta

func _on_body_entered(body: Node2D) -> void:	
	if body is Player:
		print("Slime Contact")
		playerDamageSignal.emit(body, self)

func damage(body)->void:
	if body == self:
		sprite.play("hurt")