void AddRandomOpButtonClicked()
{
int maxOpIndex = Enum.GetValues(typeof(PolyHydra.Ops)).Length;
int opTypeIndex = Random.Range(1, maxOpIndex - 2); // No canonicalize as it's pretty rough at the moment
var opType = (PolyHydra.Ops)opTypeIndex;
var opConfig = poly.opconfigs[opType];
ConwayPoly.FaceSelections faceSelection = ConwayPoly.FaceSelections.None;
var maxFaceSel = Enum.GetValues(typeof(ConwayPoly.FaceSelections)).Length - 1; // Exclude "None"
// Keep picking a random facesel until we get one that will have an effect
while (!poly.FaceSelectionIsValid(faceSelection))
{
faceSelection = (ConwayPoly.FaceSelections)Random.Range(1, maxFaceSel);
}
// TODO pick another facesel if all faces are chosen
var newOp = new PolyHydra.ConwayOperator
{
opType = opType,
faceSelections = Random.value > 0.25f ? 0: faceSelection,
randomize = Random.value > 0.8f,
amount = Random.value > 0.25f ? opConfig.amountDefault : Random.Range(opConfig.amountMin, opConfig.amountMax),
disabled = false
};
poly.ConwayOperators.Add(newOp);
AddOpItemToUI(newOp);
Rebuild();
}
// Returns true if at least one face matches the facesel rule but all of them
public bool FaceSelectionIsValid(ConwayPoly.FaceSelections facesel)
{
if (ConwayOperators.Count == 0 && PolyType > 0)
{
_conwayPoly = new ConwayPoly(WythoffPoly); // We need a conway poly
}
int includedFaceCount = Enumerable.Range(0, _conwayPoly.Faces.Count).Count(x => _conwayPoly.IncludeFace(x, facesel));
return(includedFaceCount > 0 && includedFaceCount < _conwayPoly.Faces.Count);
}