extends CharacterBody2D

const ROT_SPEED = 3.0
const MOVE_ACC = 100
const FRICTION = 0.995
const FIRE_RATE = 0.2

@export var Laser: PackedScene
@export var pew: Resource

var speed = Vector2(0, 0)
var last_shot = 0.0

func _ready() -> void:
	Game.player = self
		
func _physics_process(delta: float) -> void:
	var forward = Input.is_action_pressed("ui_up")
	var left = Input.is_action_pressed("ui_left")
	var right = Input.is_action_pressed("ui_right")
	
	if left:
		rotation -= ROT_SPEED * delta
		
		if $AnimatedSprite2D.animation != "left":
			$AnimatedSprite2D.play("left")
	if right:
		rotation += ROT_SPEED * delta
		
		if $AnimatedSprite2D.animation != "right":
			$AnimatedSprite2D.play("right")
	if forward:
		speed += Vector2.UP.rotated(rotation) * MOVE_ACC * delta
		
		if $AnimatedSprite2D.animation != "fly":
			$AnimatedSprite2D.play("fly")
	if Input.is_action_pressed("ui_down"):
		speed -= Vector2.UP.rotated(rotation) * MOVE_ACC * delta
			
	if !(forward || left || right) and $AnimatedSprite2D.animation != "idle":
		$AnimatedSprite2D.play("idle")
	
	speed *= FRICTION
	velocity = speed

	move_and_slide()

	Utils.wrap_position(self)
	
		# --- Fire projectile on space ---
	last_shot += delta
	if Input.is_action_pressed("ui_accept") and last_shot >= FIRE_RATE: # default = Space/Enter
		var bullet = Laser.instantiate()
		
		Utils.play_sound(pew, self)
		
		get_parent().add_child(bullet)
		bullet.transform = $Muzzle.global_transform
		last_shot = 0.0

func reset():
	position = get_viewport_rect().size / 2
	speed = Vector2(0, 0)