std::vector<std::vector<SearchParameters> > Controller::runRouteSearch(SearchParameters parameters)
{
std::vector<std::vector<Path> > result = routeSearcher.searchRoutes(parameters.getStart(), parameters.getFinish(),
parameters.toRouteCost());
std::vector<std::vector<SearchParameters> > routes;
std::vector<std::vector<Path> >::iterator it;
for (it = result.begin(); it != result.end(); it++)
{
std::vector<Path> current = (*it);
std::vector<SearchParameters> route = std::vector<SearchParameters>();
for (std::vector<Path>::iterator iter = current.begin(); iter != current.end(); ++iter)
{
SearchParameters routeParams;
routeParams.setStart(iter->getFrom().getId());
routeParams.setFinish(iter->getTo().getId());
routeParams.setMoney(parameters.getTravellersNumber()*(iter->getRouteCost().getMoneyCost()));
routeParams.setTime(iter->getRouteCost().getTimeCost());
std::set<Interest> interests = iter->getRouteCost().getInterests();
std::set<Transport> transports = iter->getRouteCost().getTransport();
for (std::set<Interest>::iterator i = interests.begin(); i != interests.end(); ++i)
{
routeParams.addInterest(*i);
}
for (std::set<Transport>::iterator i = transports.begin(); i != transports.end(); ++i)
{
routeParams.addTransport(*i);
}
route.emplace_back(routeParams);
}
routes.emplace_back(route);
}
return routes;
}
void testArmySearch()
{
//srand(time(NULL));
SearchParameters params;
// params.initialState = openingBookStateGateway();
params.initialState = StarcraftState(true);
params.initialUpperBound = 6000;
params.goal = defaultProtossGoal();
params.useAlwaysMakeWorkers = true;
params.useIncreasingRepetitions = true;
params.setRepetitionThreshold(DATA.getSupplyProvider(), 1);
params.setRepetitionThreshold(DATA.getWorker(), 8);
params.setRepetitions( DATA.getAction(BWAPI::UnitTypes::Protoss_Probe), 2);
params.setRepetitions( DATA.getAction(BWAPI::UnitTypes::Protoss_Pylon), 2);
params.setRepetitions( DATA.getAction(BWAPI::UnitTypes::Protoss_Gateway), 1);
params.setRepetitions( DATA.getAction(BWAPI::UnitTypes::Protoss_Zealot), 2);
params.setRepetitions( DATA.getAction(BWAPI::UnitTypes::Protoss_Dragoon), 2);
params.goal.setGoalMax( DATA.getAction(BWAPI::UnitTypes::Protoss_Probe), 16 );
params.goal.setGoalMax( DATA.getAction(BWAPI::UnitTypes::Protoss_Gateway), 4 );
params.goal.setGoalMax( DATA.getAction(BWAPI::UnitTypes::Protoss_Pylon), 4);
ArmySearch search(params);
SearchResults result = search.search();
printf("Search took %lf ms\n", result.timeElapsed);
}
void MainWindow::showFullInfo() {
QPushButton* b = qobject_cast<QPushButton *>(sender());
int index = b->property("index").toInt();
std::vector<SearchParameters> path = vvPaths.at(index);
QString startName = QString::fromStdString(CityMap::Instance().getPlaceById(path.at(0).getStart()).getName());
QString finishName = QString::fromStdString(CityMap::Instance().getPlaceById(path.at(path.size() - 1).getFinish()).getName());
QString cost = QString::number(MainWindow::defineCost(path));
QString duration = MainWindow::defineDuration(path).toString();
std::vector<QString> stopsList;
for(int i = 0; i < path.size(); i++) {
SearchParameters sp = path.at(i);
QString stopName = QString::fromStdString(CityMap::Instance().getPlaceById(sp.getStart()).getName());
stopsList.push_back(stopName);
}
// for(int i = 0; i < routesTableItem.pathVector.size(); i++) {
// SearchParameters searchParams = routesTableItem.pathVector.at(i);
// std::string str = CityMap::Instance().getPlaceById(searchParams.getStart()).getName();
// stopsList.push_back(QString::fromStdString(str));
// }
stopsList.push_back(finishName);
QString stopsStr;
for(int i = 0; i < stopsList.size();i++) {
stopsStr += QString::number(i+1);
stopsStr += ") ";
stopsStr += stopsList.at(i);
stopsStr += "\n";
}
QMessageBox::information(this, "Информация о маршруте",
QString("\nИз: ") + startName +
QString("\nВ: ") + finishName +
QString("\nСтоимость: ") + cost +
QString("\nВремя: ") + duration +
QString("\nОстановки: \n") +
stopsStr);
}
void setRepetitions()
{
// build supply providers in 2's after the first
params.setRepetitions(DATA.getSupplyProvider(), 2);
params.setRepetitionThreshold(DATA.getSupplyProvider(), 1);
// build workers in 2s
params.setRepetitions(DATA.getWorker(), 2);
// for each action
for (Action a = 0; a < DATA.size(); ++a)
{
// if it's a non depot producing building build in 2s after the first
if (DATA[a].canProduce() && !DATA[a].isResourceDepot())
{
params.setRepetitions(a, 2);
params.setRepetitionThreshold(a, 1);
}
}
}
void MainWindow::runRouteSearching()
{
// Собрать всю информацию
SearchParameters parameters;
parameters.setStart(ui->startList->currentData().toInt());
parameters.setFinish(ui->finishList->currentData().toInt());
parameters.setTravellersNumber(ui->peopleCount->value());
parameters.setTime(ui->timeEdit->time());
if (ui->timeEdit->time() == QTime(0,0))
{
QMessageBox::warning(this,"Ошибка в вводе праметров", "Не задано время! Ничего найдено не будет!");
}
parameters.setMoney(ui->moneyCount->value());
int count = 0;
for (int i = 0; i <= ENTERTAINMENT; i++)
{
if (interestsModel.item(i)->checkState())
{
parameters.addInterest((Interest)i);
count++;
}
}
if (count == 0)
{
QMessageBox::warning(this,"Ошибка в вводе праметров", "Не выбрана ни одна категория интересов!");
}
count = 0;
for (int i = 0; i <= FOOT; i++)
{
if (transportModel.item(i)->checkState())
{
parameters.addTransport((Transport)i);
count++;
}
}
if (count == 0)
{
QMessageBox::warning(this,"Ошибка в вводе праметров", "Не выбран ни один вид транспорта!");
}
std::vector<std::vector<SearchParameters> > routes = controller.runRouteSearch(parameters);
fillRoutesList(routes);
}
// recursive function which does all search logic
void DFBB(StarcraftStateType & s, int depth)
{
// increase the node expansion count
nodesExpanded++;
//graphVizOutput(s, false);
// the time at which the last thing in the queue will finish
int finishTime = s.getLastFinishTime();
if (finishTime >= upperBound)
{
return;
}
int lookupVal = TT.lookup(s.hashAllUnits(1), s.hashAllUnits(2));
if (lookupVal != -1 && lookupVal < finishTime)
{
ttcuts++;
return;
}
TT.save(s.hashAllUnits(1), s.hashAllUnits(2), finishTime);
int bucket = getBucket(finishTime);
int armyValue = s.getArmyValue();
if (armyValue > armyValues[bucket])
{
armyValues[bucket] = armyValue;
buildOrders[bucket] = getBuildOrder(s);
}
// if we are using search timeout and we are over the limit
if (params.searchTimeLimit && (nodesExpanded % 1000 == 0) && (searchTimer.getElapsedTimeInMilliSec() > params.searchTimeLimit))
{
// throw an exception to unroll the recursion
throw 1;
}
// get the legal action set
ActionSet legalActions = s.getLegalActionsMonteCarlo(params.goal);
// if we have children, update the counter
if (!legalActions.isEmpty())
{
numGenerations += 1;
numChildren += legalActions.numActions();
}
// while there are still legal actions to perform
while (!legalActions.isEmpty())
{
// get the next action
Action nextAction = legalActions.popAction();
bool stillLegal = true;
StarcraftStateType child(s);
// set the repetitions if we are using repetitions, otherwise set to 1
int repeat = params.useRepetitions ? params.getRepetitions(nextAction) : 1;
// for each repetition of this action
for (int r = 0; r < repeat; ++r)
{
// if the action is still legal
if (child.isLegalMonteCarlo(nextAction, params.goal))
{
int readyTime = child.resourcesReady(nextAction);
child.doAction(nextAction, readyTime);
}
// if it's not legal, break the chain
else
{
stillLegal = false;
break;
}
}
//if (stillLegal)
//{
child.setParent(&s);
child.setActionPerformedK((UnitCountType)repeat);
DFBB(child, depth+1);
//}
}
}
void print()
{
params.initialState.printData();
params.print();
printf("\n\n");
}
// recursive function which does all search logic
void DFBB(StarcraftState & s, int depth)
{
// increase the node expansion count
nodesExpanded++;
// if we have constraints and they are not met
if (params.useConstraints && !s.meetsConstraints(params.ssc))
{
// this state is not legal
return;
}
// the time at which the last thing in the queue will finish
int finishTime = s.getLastFinishTime();
/*int lookupVal = TT.lookup(s.hashAllUnits(1), s.hashAllUnits(2));
if (lookupVal != -1 && lookupVal < finishTime)
{
ttcuts++;
//return;
}
TT.save(s.hashAllUnits(1), s.hashAllUnits(2), finishTime);*/
// if we already have completed the units for the goal, don't worry about last finish time
if (s.meetsGoalCompleted(params.goal))
{
finishTime = s.getCurrentFrame();
}
// if we have met the goal, we're good
if (s.meetsGoal(params.goal))
{
// if it's better than the current best solution, set the new best
if (finishTime < upperBound)// || ((finishTime == upperBound) && (s.getWorkerCount() > winnerWorkerCount)))
{
// set the winning info
upperBound = finishTime;
winner = s;
winnerFound = true;
winnerWorkerCount = s.getWorkerCount();
results = SearchResults(true, upperBound, nodesExpanded, searchTimer.getElapsedTimeInMilliSec(), s.getBuildOrder());
results.upperBound = s.calculateUpperBoundHeuristic(params.goal);
results.lowerBound = s.eval(params.goal);
results.avgBranch = numChildren / (double)numGenerations;
results.minerals = s.getFinishTimeMinerals();
results.gas = s.getFinishTimeGas();
results.saveState = SearchSaveState(getBuildOrder(s), upperBound);
//graphVizOutput(s, true);
results.printResults(true);
s.printData();
return;
}
}
// if we are using search timeout and we are over the limit
// (nodesExpanded % 1000 == 0) only checks the time every 1000 expansions, since it is slow
if (params.searchTimeLimit && (nodesExpanded % 200 == 0) && (searchTimer.getElapsedTimeInMilliSec() > params.searchTimeLimit))
{
results.saveState = SearchSaveState(getBuildOrder(s), upperBound);
//results.saveState.print();
// throw an exception to unroll the recursion
throw 1;
}
// get the legal action set
ActionSet legalActions = s.getLegalActions(params.goal);
// only use relevant actions
legalActions = legalActions & relevantActions;
// if we enabled the supply bounding flag
if (params.useSupplyBounding)
{
// if we are more than 2 supply providers in the lead
if ((s.getMaxSupply() - s.getCurrentSupply()) >= params.supplyBoundingThreshold*DATA[DATA.getSupplyProvider()].supplyProvided())
{
// make supply providers illegal
legalActions.subtract(DATA.getSupplyProvider());
}
}
// if we enabled the always make workers flag, and workers are legal
if (params.useAlwaysMakeWorkers && !params.goal[DATA.getWorker()] && legalActions[DATA.getWorker()])
{
ActionSet tempLegal(legalActions);
ActionSet legalBeforeWorker;
// compute when the next worker will be trainable
int workerReady = s.resourcesReady(DATA.getWorker());
// for each other legal action
while (!tempLegal.isEmpty())
{
Action nextAction = tempLegal.popAction();
// if the action will be ready before the next worker
if (s.resourcesReady(nextAction) <= workerReady)
{
// it's legal
legalBeforeWorker.add(nextAction);
}
}
// update the legal actions
legalActions = legalBeforeWorker;
}
// if we enabled the use worker cutoff flag and we're above the cutoff
if (params.useWorkerCutoff && s.getCurrentFrame() > (params.workerCutoff * upperBound))
{
// workers are no longer legal
legalActions.subtract(DATA.getWorker());
// if we have enough supply for the remaining goal
if (s.hasEnoughSupplyForGoal(params.goal))
{
// make supply providers illegal
legalActions.subtract(DATA.getSupplyProvider());
}
}
// if we have children, update the counter
if (!legalActions.isEmpty())
{
numGenerations += 1;
numChildren += legalActions.numActions();
}
// load the save state if we are using it
if (params.useSaveState && !finishedLoadingSaveState)
{
// if we are under the saved depth, load accordingly
if (depth < params.saveState.getDepth())
{
// pop actions until the NEXT action is the one we want to start on
while (!legalActions.isEmpty() && legalActions.nextAction() != params.saveState[depth])
{
legalActions.popAction();
}
}
// if we are over the depth, we are finished loading
else
{
finishedLoadingSaveState = true;
}
}
// children of this state in the search
std::vector<StarcraftState> childStates;
// while there are still legal actions to perform
while (!legalActions.isEmpty())
{
// get the next action
Action nextAction = legalActions.popAction();
// when this action would finish
int actionFinishTime = s.resourcesReady(nextAction) + DATA[nextAction].buildTime();
// heuristic value of the goal state
int heuristicTime = s.getCurrentFrame() + s.eval(params.goal, params.useLandmarkLowerBoundHeuristic);
// the h value for this node
int h = (actionFinishTime > heuristicTime) ? actionFinishTime : heuristicTime;
// primary cut-off, very quick heuristic
if (h <= upperBound)
{
bool stillLegal = true;
StarcraftState child(s);
// set the repetitions if we are using repetitions, otherwise set to 1
int repeat = params.useRepetitions ? params.getRepetitions(nextAction) : 1;
// if we are using increasing repetitions
if (params.useIncreasingRepetitions)
{
// if we don't have the threshold amount of units, use a repetition value of 1
repeat = child.getNumUnits(nextAction) >= params.getRepetitionThreshold(nextAction) ? repeat : 1;
}
// make sure we don't repeat to more than we need for this unit type
if (params.goal.get(nextAction))
{
repeat = (std::min)(repeat, params.goal.get(nextAction) - child.getNumUnits(nextAction));
}
else if (params.goal.getMax(nextAction))
{
repeat = (std::min)(repeat, params.goal.getMax(nextAction) - child.getNumUnits(nextAction));
}
// limit repetitions to how many we can make based on current used supply
if (DATA[nextAction].supplyRequired() > 0)
{
int haveSupplyFor = (s.getMaxSupply() + s.getSupplyInProgress() - s.getCurrentSupply()) / DATA[nextAction].supplyRequired();
repeat = (std::min)(repeat, haveSupplyFor);
}
// if we're not finished loading the state, repeat value is 1
if (params.useSaveState && !finishedLoadingSaveState)
{
repeat = 1;
}
// for each repetition of this action
for (int r = 0; r < repeat; ++r)
{
// if the action is still legal
if (child.isLegal(nextAction, params.goal))
{
int readyTime = child.resourcesReady(nextAction);
child.doAction(nextAction, readyTime);
}
// if it's not legal, break the chain
else
{
stillLegal = false;
break;
}
}
// if all actions in a row are legal, recurse on the child
if (stillLegal)
{
child.setParent(&s);
child.setActionPerformedK((UnitCountType)repeat);
//DFBB(child, depth+1);
childStates.push_back(child);
}
}
}
//std::sort(childStates.begin(), childStates.end(), StarcraftStateCompare<StarcraftStateType>(params));
//std::random_shuffle(childStates.begin(), childStates.end());
for (size_t i(0); i<childStates.size(); ++i)
{
DFBB(childStates[i], depth+1);
}
}
