Vector2Int direction = new Vector2Int();
        Vector2 Vdirection = new Vector2();
        Vector2 VdirectionM = new Vector2();

        switch (direction)
        {
            case Vector2Int v when v == Vector2Int.up:
                Debug.Log("UP");
                break;

            case Vector2Int v when v == Vector2Int.right:
                Debug.Log("RIGHT");
                break;

            default:
                Debug.Log("Là bas");
                break;
        }

        switch (Vdirection)
        {
            case Vector2 v when v == Vector2.up:
                Debug.Log("UP");
                break;

            case Vector2 v when v == Vector2.right:
                Debug.Log("RIGHT");
                break;

            default:
                Debug.Log("Là bas");
                break;
        }

        switch (VdirectionM.x, VdirectionM.y)
        {
            case (0,1):
                Debug.Log("UP");
                break;

            case (1, 0):
                Debug.Log("RIGHT");
                break;

            default:
                Debug.Log("Là bas");
                break;
        }