extends CharacterBody2D

@export var speed = 60
@export var hp = 2

var direction = 1

@onready var ray_cast_right: RayCast2D = $RayCastRight
@onready var ray_cast_left: RayCast2D = $RayCastLeft
@onready var animated_sprite: AnimatedSprite2D = $AnimatedSprite2D
@onready var animation_player: AnimationPlayer = $AnimationPlayer
@onready var hurt_sound: AudioStreamPlayer2D = $Hurt

# Called every frame. 'delta' is the elapsed time since the previous frame.
func _physics_process(delta: float) -> void:
	# Apply gravity
	if not is_on_floor():
		velocity += get_gravity() * delta
	
	if ray_cast_right.is_colliding():
		direction = -1
		animated_sprite.flip_h = true
	
	if ray_cast_left.is_colliding():
		direction = 1
		animated_sprite.flip_h = false

	position.x += direction * speed * delta
	
	move_and_slide()


func _on_hit_box_hit() -> void:
	hp -= 1
	
	if hp <= 0:
		animated_sprite.play("die")
		animation_player.play("die")
	else:
		hurt_sound.play()
		animated_sprite.play("hurt")


func _on_animated_sprite_2d_animation_finished() -> void:
	animated_sprite.play("default")