void CityUpdater::freeRoad(){
//std::cout<<"Freeing "<<std::endl;
getAdjacencyList();
Visitor* visitorPtr;
std::vector<Location> path;
for (int i=0; i<cityMap->getMaxVisitors(); i++){
if ((visitorPtr = cityMap->getVisitor(i)) && (visitorPtr->isOnStandby())){
path.clear();
generateFullPath(visitorPtr->getLoc(), visitorPtr->getEndLoc(), path);
//std::cout<<path.size()<<std::endl;
visitorPtr->setPath(path);
}
}
}
void CityUpdater::addRoadBlock(Road* toBlock){
pthread_mutex_lock(&visitormutex);
toBlock->setUpBarricade(true, MAXROADBLOCKTURNS);
//std::cout<<"Blocking "<<toBlock->getLocation().getRow()<<" . "<<toBlock->getLocation().getCol()<<std::endl;
blockedRoads.push_back(toBlock);
getAdjacencyList();
Visitor* visitorPtr;
std::vector<Location> path;
for (int i=0; i<cityMap->getMaxVisitors(); i++){
if ((visitorPtr = cityMap->getVisitor(i)) && visitorPtr->passesThrough(toBlock->getLocation())){
path.clear();
generateFullPath(visitorPtr->getLoc(), visitorPtr->getEndLoc(), path);
visitorPtr->setPath(path);
}
}
pthread_mutex_unlock(&visitormutex);
}