//Moves the drone in a direction.
private void move(DroneController controller, FlyDirection direction)
{
if (direction == FlyDirection.Forward)
{
controller.Forward();
}
else if (direction == FlyDirection.Backward)
{
controller.Backward();
}
else if (direction == FlyDirection.Left)
{
controller.Left();
}
else if (direction == FlyDirection.Right)
{
controller.Right();
}
}