public Direction CalculateDirection(Vector2DWrapper to, Vector2DWrapper from)
{
Vector2DWrapper difference = new Vector2DWrapper(to.X - from.X, to.Y - from.Y);
if (Math.Abs(difference.X) > 2)
difference.X = -difference.X;
if (Math.Abs(difference.Y) > 2)
difference.Y = -difference.Y;
string xDiff = difference.X == 0 ? "" : difference.X < 0 ? "W" : "E";
string yDiff = difference.Y == 0 ? "" : difference.Y < 0 ? "N" : "S";
Debug.WriteLine(yDiff + xDiff + " - " + _directions[yDiff + xDiff]);
return _directions[yDiff + xDiff];
}
public int ConvertBoardPositionToInt(Vector2DWrapper vector2D)
{
int number = 0;
for (int y = 0; y < 20; y++)
{
for (int x = 0; x < 20; x++)
{
CellWrapper cell = _game.GetBoard().GetRelativeCellAt(new Vector2DWrapper(x, y));
bool reachedEnd = x == vector2D.X && y == vector2D.Y;
if (cell.HasTile())
{
number++;
}
if (reachedEnd)
{
return number;
}
}
}
if (number == 0)
{
throw new Exception("No tiles found before this position, invalid position to relate from");
}
return number;
}