namespace MyMonoGameAddin { public class Vector { public int X; public int Y; public Vector(int x, int y) { X = x; Y = y; } public static Vector Add(Vector v1, Vector v2) { return new Vector(v1.X + v2.X, v1.Y + v2.Y); } public void Add(Vector v) { X += v.X; Y += v.Y; } public static Vector Zero = new Vector(0, 0); public static Vector One = new Vector(1, 1); } }