main.cpp

// the basic functions of a game engine

#include "Enemy.h"
#include "Game.h"
#include "GameObject.h"
#include "InputHandler.h"
#include "Player.h"
#include "LoaderParams.h"
#include "TextureManager.h"
#include "SDLGameObject.h"
#include "Vector2d.h"

//our game object

Game* g_game = 0;

const int FPS = 60;
const int DELAY_TIME = 1000.0f / FPS;

int main(int argc, char* argv[])
{
    Uint32 frameStart, frameTime;

    std::cout <<"game init attempt";
    if(TheGame::Instance()->init("Chapter 1", 100, 100, 640, 480,
    false))
    {
        frameStart = SDL_GetTicks();

        std::cout <<"game init success!\n";
        while(TheGame::Instance()->running())
        {
        TheGame::Instance()->handleEvents();
        TheGame::Instance()->update();
        TheGame::Instance()->render();

        frameTime = SDL_GetTicks() - frameStart;

        if(frameTime< DELAY_TIME)
        {
            SDL_Delay((int) (DELAY_TIME - frameTime));
        }
    }
}
    else
    {
        std::cout<<"game init failure - " << SDL_GetError() << "\n";
        return -1;
    }
    std::cout<<"game closing";
    TheGame::Instance()->clean();

    return 0;
}