extends KinematicBody

export var speed = 14
export var fall_accel = 75
var velocity = Vector3.ZERO

func _physics_process(delta):
    var direction = Vector3.ZERO
    if Input.is_action_pressed("move_right"):
        direction.x += 1
    if Input.is_action_pressed("move_left"):
        direction.x -= 1
    if Input.is_action_pressed("move_forward"):
        direction.z -= 1
    if Input.is_action_pressed("move_back"):
        direction.z += 1
    
    if direction != Vector3.ZERO:
        direction = direction.normalized()
        $Pivot.look_at(translation+direction,Vector3.UP)
    velocity.x = direction.x * speed
    velocity.z = direction.z * speed
    velocity.y -= fall_accel * delta
    velocity = move_and_slide(velocity,Vector3.UP)