void Play() {
//Use a quit flag to start a game loop
bool quit = false;
SDL_Event event;
Uint32 lastEvent = 0;
while(!quit) {
//While there are events to pull...
while(SDL_PollEvent(&event) != 0) {
//Handle each one
//SDL_QUIT is something like hitting the Red X on the top right of screen. Also added support for ESC quit
if(event.type == SDL_QUIT) {
quit = true;
}
if(event.key.keysym.sym == SDLK_ESCAPE) {
quit = true;
//Menu();
//continue;
}
for(int i = 0; i != TILE_TOTAL; ++i) {
tTiles[i].HandleEvent(&event, lastEvent);
}
//std::cout << lastEvent <<std::endl;
}
if(IWin('X')) {
std::cout << "\n\nX Wins" << std::endl;
ResetGame();
} else if(IWin('O')) {
std::cout << "\n\nO Wins" << std::endl;
ResetGame();
}
//If its not my turn, let the computer go
if(isMyTurn == false) {
ComputersTurn();
}
//Clear screen with white
SDL_SetRenderDrawColor(theRenderer, 0xFF, 0xFF, 0xFF, 0xFF);
SDL_RenderClear(theRenderer);
DrawBoard();
SDL_RenderPresent(theRenderer);
}
//Quit is true at this point so we return
return;
}
Game::status MCTSPlayer::runTrial( MCTSNodePtr node, bool myTurn )
{
Game::status returnStatus;
node->visit();
if (!node->isLeaf())
{
//selection
returnStatus=runTrial(node->bestSelection(myTurn), !myTurn);
}
else
{
//expansion
vector<StringGameStatePtr>& a = g->getPossibleMoves(node->getState());
node->expand(a);
if (!node->isLeaf())
{
node=node->getRandomChild();
node->visit();
}
//simulation
returnStatus=simulateFrom(node->getState());
}
//back prorogation
if (IWin(returnStatus))
{
node->setScore(node->getScore()+1);
}
if (ILose(returnStatus))
{
node->setScore(node->getScore()-1);
}
return returnStatus;
}
