/// <summary>
/// Uses a basic grid coordinate system to represent where a hex is in the complete grid. This gives a jaggered y.
/// Since grids are offset between rows or columns, it's assumed that the center of (0,0)
/// is at position (0,0). (0,1) diagonally up right to the the original. (0, 2) is in line with the original.
/// This format assumes a TopPoint configuration
/// </summary>
/// <param name="coordinate"></param>
/// <returns></returns>
public Vector2 EuclidianPosition(DiscreteVector2 coordinate)
{
return(new Vector2(
coordinate.X * HexHorizontalDistance + coordinate.Y % 2 * InnerRadius,
coordinate.Y * HexVerticalDistance
));
}
public void Works()
{
// Arrange
DiscreteVector2 vec1 = new DiscreteVector2(1, 1);
DiscreteVector2 vec2 = new DiscreteVector2(-1, 2);
// Act
DiscreteVector2 add = vec1 + vec2;
DiscreteVector2 sub = vec2 - vec1;
// Assert
Assert.That(add == new DiscreteVector2(0, 3));
Assert.That(sub == new DiscreteVector2(-2, 1));
}
/// <summary>
/// Construct a 2D array of Hexcoordinates to represent the grid
/// </summary>
/// <param name="dimensions"></param>
public HexGrid2D(DiscreteVector2 dimensions)
{
Grid = SHexCoordinate.Grid2D(dimensions);
}
