/// <summary> /// Check X,Y coordinate /// </summary> /// <param name="position"></param> /// <returns>If coorditane has a rover returns true</returns> public bool CheckCoordinate(Position position) { return( position.X > Size.Width || position.X < 0 || position.Y > Size.Height || position.Y < 0 || RoversPosition.Exists(p => p.X == position.X && p.Y == position.Y)); }