bool DelPoly() {
if (poly_.size() == Settings::MinPolygons)
return false;
int idx = RangeRand(poly_.size());
PolyIt it = poly_.begin();
std::advance(it, idx);
poly_.erase(it);
return true;
}
void dtEndComplexShape() {
if (currentComplex->getBase().getPointer() == 0) {
Point *ptr = new Point[pointBuf.size()];
copy(pointBuf.begin(), pointBuf.end(), ptr);
currentComplex->setBase(ptr, true);
pointBuf.erase(pointBuf.begin(), pointBuf.end());
}
currentComplex->finish(polyList.size(), &polyList[0]);
polyList.erase(polyList.begin(), polyList.end());
complexList.push_back(currentComplex);
currentComplex = 0;
}
bool MovePoly() {
int origpos = RangeRand(poly_.size());
int newpos = RangeRand(poly_.size());
if (newpos == origpos)
return false;
PolyIt it = poly_.begin();
std::advance(it, origpos);
DnaPolygon p(*it);
poly_.erase(it);
it = poly_.begin();
std::advance(it, newpos);
poly_.insert(it, p);
return true;
}
