Parser Error: The identifier "movement" isn't declared in the current scope. I cant figure out why my code isnt working

Question

extends KinematicBody

const MINCAMERAANGLE = -60
const MAXCAMERAANGLE = 70

export var camera_sensitivity: float = 0.05
export var speed: float = 10
var velocity: Vector3 = Vector3.ZERO

onready var head: Spatial = $Head

func ready():
Input.setmousemode(Input.MOUSEMODE_CAPTURED)

func physicsprocess(delta):
var movement = _getmovement_direction()

velocity = movement * speed
velocity = move_and_slide(velocity)

func unhandledinput(event):
if event is InputEventMouseMotion:
handlecamera_rotation(event)

func handlecamerarotation(event):
rotatey(deg2rad(event.relative.x * camerasensitivity))
head.rotatex(deg2rad(-event.relative.y * camerasensitivity))
head.rotation.x = clamp(head.rotation.x, deg2rad(MINCAMERAANGLE), deg2rad(MAXCAMERA_ANGLE))

func getmovement_direction():
var direction = Vector3.DOWN

    if Input.is_action_pressed("forward"):
        direction -= transform.basis.z
    if Input.is_action_pressed("backwards"):
        direction += transform.basis.z
    if Input.is_action_pressed("left"):
        direction -= transform.basis.x
    if Input.is_action_pressed("right"):
        direction += transform.basis.x

        return direction

Answer 1

Error does not originate in this part of code. You introduced var movement as local variable for physics_process(), but You must have used it somewhere out of this function, and this somewhere is provoking error. You can read which line of code your error is.