/// <summary>
/// Creates a new new HexGrid.
/// </summary>
/// <param name="width">The number of columns</param>
/// <param name="height">The number of rows</param>
public HexGrid(int width, int height)
{
_width = width + 1;
_height = height;
_gridOffset = HexCoordinate.FromCartesian(-new Vector2(_width * 0.5f, 0.66f * _height * 0.5f));
_cells = new T[_width, _height];
}
/// <summary>
/// Creates a new new HexGrid at a specfic position.
/// </summary>
/// <param name="width">The number of columns</param>
/// <param name="height">The number of rows</param>
/// <param name="position">The center of the grid in cartesian space</param>>
/// <param name="hexDimensions">Hex cell dimensions, x = width in world units, y = squash factor eg. 0.66 means hex height is 66% what it would be for a cell of that width</param>
public HexGrid(int width, int height, Vector2 position, Vector2 hexDimensions)
{
_width = width + 1;
_height = height;
_gridOffset = HexCoordinate.FromCartesian(position - new Vector2(hexDimensions.x * _width * 0.5f, hexDimensions.y * _height * 0.5f));
_cells = new T[_width, _height];
}
/// <summary>
/// Finds the hex coordinate that is nearest to this position.
/// </summary>
/// <returns>The nearest hex coordinate to this cartesian position</returns>
public static HexCoordinate ToHexCoordinate(this Vector2 vector)
{
return(HexCoordinate.FromCartesian(vector));
}
