camera movement

extends Camera

var move_speed = 4;

func _physics_process(delta):
    var forward = - self.get_transform().basis.z


    if Input.is_action_pressed("ui_up"):
        var move = forward * move_speed;
        self.global_translate(Vector3().linear_interpolate(move, delta))

    if Input.is_action_pressed("ui_down"):
        var move = forward * move_speed;
        self.global_translate(Vector3().linear_interpolate(-move, delta))

    if Input.is_action_pressed("ui_left"):
        rotate(Vector3(0,1,0), deg2rad(1))

    if Input.is_action_pressed("ui_right"):
        rotate(Vector3(0,1,0), -deg2rad(1))

    if Input.is_action_pressed("ui_page_up"):
        var move = Vector3(0,move_speed,0)
        self.global_translate(Vector3().linear_interpolate(move, delta))

    if Input.is_action_pressed("ui_page_down"):
        var move = Vector3(0,-move_speed,0)
        self.global_translate(Vector3().linear_interpolate(move, delta))