void CMazeGameEngine::evolveWorld()
{
if (_isNextLevelRequested)
{
startNextLevel();
}
if (menu.isMenuShowing() || !_worldModel.isWorldInitialized())
{ //world is not initialized yet, or menu is showing - no need to evolve.
return;
}
float deltaT = getTimeFromPreviousFrame();
if (deltaT > 0.3) //This probably happened because of a spike drop in framerate, ignore this long frame time.
{ //if it happend due to the FPS droping to 3, the game is not playable anyway...
LOG(DEBUG) << "Skipped frame, it was too late";
return;
}
if (deltaT < _minTimeBetweenFrames) //I want max 60 FPS
{
_device->sleep((_minTimeBetweenFrames - deltaT) * 1000.0f);
deltaT = getTimeFromPreviousFrame();
}
_worldModel.evolve(deltaT);
for (auto & playerView : _playerViews)
playerView.update(0);
_camera.evolve(deltaT);
if (_worldModel.isMazeGameWon() && !isWinScreenShowing)
{
showWinScreen();
}
}
void Game::prepareNextLevel()
{
GameState::getInstance()->setLevel(GameState::getInstance()->getLevel() + 1);
if (GameState::getInstance()->getLevel() > GameState::getInstance()->getNumberOfLevels())
{
setState(END);
return;
}
if (GameState::getInstance()->isLevelBonusLevel(GameState::getInstance()->getLevel()))
{
setState(BONUS_LEVEL_OR_SHOP);
}
else
{
startNextLevel();
}
}
void GameDisplay::timerTracking()
{
//SUN DISAPPEARING TIMERS
for(int i=0;i<sunVector.size();i++)
{
if(sunVector[i]->timeEllapsed()>7500&&sunVector[i]->getX()!=-1)
{
scene()->removeItem(sunVector[i]);
sunVector[i]->setClicked();
}
}
//CHECKS IF LEVEL IS COMPLETE
if(zombieVector.size()==levelSequenceNumber[getCurrentLevel()-1].size())
{
for(int i=0;i<zombieVector.size();i++)
{
if(zombieVector[i]->getLife()<=0)
{
levelComplete=true;
}
else
{
levelComplete=false;
break;
}
}
}
if(levelComplete)//SET THE GAME PARAMETERS FOR NEXT LEVEL
{
zombieIndex=0;
zombiesFinished=true;
levelComplete=false;
zombieVector.clear();
plantVector.clear();
bulletVector.clear();
sunVector.clear();
lawnmowerVector.clear();
emit startNextLevel();//this signals the next level to start
}
}
void Game::logic()
{
pollMusic();
switch (mState)
{
case SPLASHSCREEN:
mSplashScreen->logic();
if (mSplashScreen->isDrawingDone())
{
clear_keybuf();
setState(MENU);
}
break;
case BONUS_LEVEL_OR_SHOP:
mLevel->logic();
if (mOptionalDialog->getState() == OptionalDialog::NONE
&& !mOptionalDialog->isVisible()
&& !mDialog->isVisible())
{
mOptionalDialog->setVisible(true);
}
else if (!mDialog->isVisible()
&& mOptionalDialog->getState() == OptionalDialog::SHOP)
{
setState(SHOP);
}
else if (!mDialog->isVisible()
&& mOptionalDialog->getState() == OptionalDialog::BONUS_LEVEL)
{
startNextLevel();
}
break;
case HIGH_SCORE:
case SHOP:
case MENU:
break;
case LEVEL:
mLevel->logic();
if (mLevel->isGameOver())
{
setState(HIGH_SCORE);
}
else if (mLevel->isLevelComplete())
{
std::cout << "LEVEL COMPLETE" << std::endl;
prepareNextLevel();
}
else if (mLevel->isQuit())
{
setState(MENU);
}
break;
case END:
mEnding->logic();
if (mEnding->isDone())
{
setState(HIGH_SCORE);
}
break;
case PAUSE:
break;
case EXIT:
break;
default:
throw DBSH07_EXCEPTION("Unknown game state.");
}
mGui->logic();
if (key[KEY_F10])
{
setState(EXIT);
}
if (key[KEY_P] && !mPauseButtonPressed && mState == PAUSE)
{
setState(LEVEL);
}
else if (key[KEY_P] && !mPauseButtonPressed && mState == LEVEL)
{
setState(PAUSE);
}
mPauseButtonPressed = key[KEY_P] != 0;
}
