#@tool
#@icon(icon_path: String)
#class_name MyNode
extends CharacterBody2D
## Documentation comments

#signal
enum FaceDirection {LEFT, RIGHT}
#const
@export_range(0, 360, 1.0, "radians_as_degrees") var rotation_speed: float = 0.0 ## degrees per second

var current_direction: FaceDirection = FaceDirection.LEFT: set = set_direction
var input_vector: Vector2

@onready var shark_sprite: AnimatedSprite2D = $SharkSprite
@onready var shark_collider: CollisionPolygon2D = $SharkCollider
@onready var shark_cam: Camera2D = $SharkCam

## OVERRIDES

func _ready() -> void:
	pass

func _process(_delta: float) -> void:
	pass

func _physics_process(delta: float) -> void:
	input_vector = Input.get_vector("left", "right", "up", "down")
	if input_vector.x > 0:
		current_direction = FaceDirection.RIGHT
	elif input_vector.x < 0: 
		current_direction = FaceDirection.LEFT
	
	rotate(deg_to_rad(input_vector.y * rotation_speed * delta))

## CORE

## PRIVATE/HELPER

## RECEIVERS

## SETTERS/GETTERS
func set_direction(new_direction: FaceDirection) -> void:
	if new_direction == FaceDirection.LEFT:
		shark_sprite.flip_h = false
	else:
		shark_sprite.flip_h = true
	current_direction = new_direction