D:/Development/Projects/X-Clone/X-Clone/trunk/Application.cpp

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#include "Application.h"

Application::Application() :
   _running(true)
{
   // empty
}

Application::~Application()
{

}

void Application::changeState(GameState* gs)
{
   vector<GameState*>::iterator iter;
   for (iter = _states.begin(); iter != _states.end(); iter++) 
   {
      SAFE_DELETE(*iter);
   }

   _states.push_back(gs);
}

void Application::pushState(GameState* gs)
{
   _states.push_back(gs);
}


void Application::popState()
{
   GameState* gs = _states.back();
   _states.pop_back();
   gs->deinit();
   SAFE_DELETE(gs);
}

bool const Application::running()
{
   return _running;
}

void Application::quit()
{
   _running = false;
}

GameState* Application::getCurrentGameState()
{
   return _states.back();
}

void Application::popAllStates()
{
   int size = static_cast<int>(_states.size());
   for (int i = 0; i < size; i++)
   {
      popState();
   }
}

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