extends CharacterBody2D

@export var acceleration: float = 400.0
@export var max_speed: float = 1500.0
@export var rotation_speed: float = 3.0
@export var friction: float = 0.99
@onready var laser := $WeaponsSystem/mining_beam_turret/mining_beam

var weapons_system: WeaponsSystem
var event_bus: EventBus
func _ready():
	weapons_system = get_node("/root/Main/WeaponsSystem")  
	event_bus = get_node("/root/Main/MainEventBus")
	event_bus.subscribe_to(get_node("/root/Main/InputEventScope"), "KeyboardInputEvent", Callable(self, "handle_keyboard_input"))
	
func get_spaceship_orientation_vector() -> Vector2:
	return -global_transform.y  

func handle_movement(delta: float) -> void:
	var thrust = Vector2.ZERO
	
	if Input.is_action_pressed("ui_up"):
		thrust = Vector2(1, 0).rotated(rotation) * acceleration * delta
		velocity += thrust

	if Input.is_action_pressed("ui_down"):
		thrust = Vector2(-1, 0).rotated(rotation) * acceleration * delta
		velocity += thrust

	if Input.is_action_pressed("ui_left"):
		rotation -= rotation_speed * delta

	if Input.is_action_pressed("ui_right"):
		rotation += rotation_speed * delta

	velocity = velocity.clamp(Vector2(-max_speed, -max_speed), Vector2(max_speed, max_speed))
	velocity *= friction

	var collision = move_and_collide(velocity * delta)

	if collision:
		print("Collided with: ", collision.get_collider().name)
		
		var collision_normal = collision.get_normal()
		velocity = velocity.slide(collision_normal)
	
func _unhandled_input(event: InputEvent) -> void:
	if not event.is_action("fire_weapon"):
		return
	laser.is_casting = event.is_action_pressed("fire_weapon")

func handle_keyboard_input(event: KeyboardInputEvent):
	if event.action == "ui_fire":
		if event.pressed:
			weapons_system.fire_all()
		else:
			weapons_system.cease_fire_all()
	
func _process(delta: float) -> void:
	handle_movement(delta)