Godot Version
4
Question
Hello everyone,
I am currently working working on getting my player to move relative with the camera, but I am getting this error message and my gam will not run whenever I try to test the game. This is my code so far.
</
class_name Player extends CharacterBody3D
@export_category(“Player”)
@export_range(1, 35, 1) var speed: float = 10 # m/s
@export_range(10, 400, 1) var acceleration: float = 100 # m/s^2
@export_range(0.1, 3.0, 0.1) var jump_height: float = 1 # m
@export_range(0.1, 3.0, 0.1, “or_greater”) var camera_sens: float = 1
var jumping: bool = false
var mouse_captured: bool = false
var gravity: float = ProjectSettings.get_setting(“physics/3d/default_gravity”)
var move_dir: Vector2 # Input direction for movement
var look_dir: Vector2 # Input direction for look/aim
var walk_vel: Vector3 # Walking velocity
var grav_vel: Vector3 # Gravity velocity
var jump_vel: Vector3 # Jumping velocity
@onready var camera: Camera3D = $Camera
func _ready() → void:
capture_mouse()
func _unhandled_input(event: InputEvent) → void:
if event is InputEventMouseMotion:
look_dir = event.relative * 0.001
if mouse_captured: _rotate_camera()
if Input.is_action_just_pressed(“jump”): jumping = true
if Input.is_action_just_pressed(“quit”): get_tree().quit()
func _physics_process(delta: float) → void:
if mouse_captured: _handle_joypad_camera_rotation(delta)
velocity = _walk(delta) + _gravity(delta) + _jump(delta)
move_and_slide()
func capture_mouse() → void:
Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
mouse_captured = true
func release_mouse() → void:
Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
mouse_captured = false
func _rotate_camera(sens_mod: float = 1.0) → void:
camera.rotation.y -= look_dir.x * camera_sens * sens_mod
camera.rotation.x = clamp(camera.rotation.x - look_dir.y * camera_sens * sens_mod, -1.5, 1.5)
func _handle_joypad_camera_rotation(delta: float, sens_mod: float = 1.0) → void:
var joypad_dir: Vector2 = Input.get_vector(“cam_left”,“cam_right”,“cam_up”,“cam_down”)
if joypad_dir.length() > 0:
look_dir += joypad_dir * delta
_rotate_camera(sens_mod)
look_dir = Vector2.ZERO
func _walk(_delta: float) → Vector3:
move_dir = Input.get_vector(“move_left”, “move_right”, “move_forward”, “move_backwards”)
var _forward: Vector3 = camera.global_transform.basis * Vector3(move_dir.x, 0, move_dir.y)
var walk_dir: Vector3 = Vector3(_forward.x, 0, _forward.z).normalized()
walk_vel = walk_vel.move_toward(walk_dir * speed * move_dir.length(), acceleration * _delta)
return walk_vel
func _gravity(delta: float) → Vector3:
grav_vel = Vector3.ZERO if is_on_floor() else grav_vel.move_toward(Vector3(0, velocity.y - gravity, 0), gravity * delta)
return grav_vel
func _jump(delta: float) → Vector3:
if jumping:
if is_on_floor(): jump_vel = Vector3(0, sqrt(4 * jump_height * gravity), 0)
jumping = false
return jump_vel
jump_vel = Vector3.ZERO if is_on_floor() else jump_vel.move_toward(Vector3.ZERO, gravity * delta)
return jump_vel
/>
