Un ejemplo instancia proyectil, y apunta con rueda y con teclas -z-x-; en el mismo GDScript;

 

extends Area3D

var Bullet = preload("res://EL PROTAGONISTA/BALA PROYECTIL/PROYECTIL.tscn")

#var Bullet2 = preload("res://EL PROTAGONISTA/FOGONAZO PISTOLA/cpu_particles_3dfogonazo.tscn")

func _ready() -> void:

pass # Replace with function body.

func _input(event):

if event is InputEventMouseButton:

if event.button_index == 1 and event.pressed :

#event.button_index == MOUSE_BUTTON_LEFT and event.pressed:

var bullet = Bullet.instantiate()

#var bullet2 = Bullet2.instantiate()

add_child(bullet)

#add_child(bullet2)

func _unhandled_input(event):

if event is InputEventKey and event.pressed:

if event.keycode == KEY_W:

translate(Vector3(0, 0, 0) * get_process_delta_time())  # Temporary movement (consider physics)

#if event.keycode == KEY_

#apply_impulse(Vector3(0,40,4))#ORIGINAL

if event.keycode == KEY_Z:

rotate_x(0.02)

pass

if event.keycode == KEY_X:

rotate_x(-0.02)

pass

if event is InputEventMouseButton:

if event.pressed and event.is_action("mouse_rueda_arriba"):

#if event.action == "mouse_rueda_arriba":

rotate_x(-0.02)

elif event.pressed and event.is_action("mouse_rueda_avajo"):

#elif event.action == "mouse_rueda_avajo":

rotate_x(0.02)

pass