GodotGame/scripts/badguy.gd

class_name BadGuy extends Area2D

@export var speed = 60.0
var direction = 1

@onready var sprite = $AnimatedSprite2D
@onready var right_cast = $RightCast
@onready var left_cast = $LeftCast
@onready var right_floor_cast = $RightFloorCast
@onready var left_floor_cast = $LeftFloorCast

signal playerDamage

# Called when the node enters the scene tree for the first time.
func _ready():
	pass # Replace with function body.


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta):
	if right_cast.is_colliding():
		if not right_cast.get_collider().is_in_group("player"):
			direction = -1
	if left_cast.is_colliding():
		if not left_cast.get_collider().is_in_group("player"):
			direction = 1
	if not right_floor_cast.is_colliding():
		direction = -1
	if not left_floor_cast.is_colliding():
		direction = 1
	if direction == -1:
		sprite.flip_h = true
	else:
		sprite.flip_h = false
	#movement
	position.x += direction * speed * delta

func _on_body_entered(body):
	if body.is_in_group("player"):
		playerDamage.emit()