class_name slime extends Area2D

@onready var slime_texture: AnimatedSprite2D = $"slime texture"
@onready var leftdowncast: RayCast2D = $leftdowncast
@onready var rightcast: RayCast2D = $rightcast
@onready var rightdowncast: RayCast2D = $rightdowncast
@onready var leftcast: RayCast2D = $leftcast

signal slimedamagesignal(body, slime)

var speed: int = 100
var direction = 1

func _process(delta: float) -> void:
	position.x += direction*speed*delta
	if rightcast.is_colliding() and not rightcast.get_collider() is Player:
		direction=-1
	if leftcast.is_colliding() and not leftcast.get_collider() is Player:
		direction=1
		slime_texture.flip_h = false
	if not rightdowncast.is_colliding():
		direction = -1
			
	if not leftdowncast.is_colliding():
		direction = 1


func _on_body_entered(body: Node2D) -> void:
	print("player damage at slime")
	if body is Player:
		print("slime see player")
		slimedamagesignal.emit(body, self)