/// <summary>
/// Converts the (A,B) coordinates to (X,Y,Z) coordinates.
/// </summary>
public Location fromABToXYZ(int a, int b, ModalController controller)
{
int t = 2 * b - 16;
int x = (a - t) >> 5;
int y = (a + t) >> 5;
x += (world.size.y - 1) / 2;
// (x,y,0) is the base location. disambiguate the location.
// TODO: use height-cut here to force the specified z-level
if (controller != null)
{
LocationDisambiguator disambiguator = controller.disambiguator;
for (int z = heightCutHeight; z >= 0; z--)
{
Location loc = new Location(x - z, y + z, z);
if (disambiguator.isSelectable(loc))
{
return(loc);
}
}
}
return(new Location(x, y, 0));
}
