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application.cpp

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#include <SDL/SDL.h>
#include <iostream>
#include <string>

#include "application.h"
#include "graphics.h"
#include "util.h"
#include "sound.h"
#include "input.h"
#include "nncmath.h"
#include "game.h"

// Constructor
Application::Application(string title, int w, int h)
        : GD(title, w, h)
{
        GD.hideMouse(true);
        //GD.lockMouse(true);
        NNCMath::MathInit();

        init();
}

Application::~Application()
{
        close();
}

// This should read in some data. CM
int Application::init()
{
        frame_count = 0;

        CurrentGame = new Game(GD, ID, SD);

        return 0;
}

// Free the data from init
int Application::close()
{
        delete CurrentGame;

        return 0;
}

int Application::Run() 
{
        nnctime et, st = Util_GetTime();

        // Infinite loop until exit = true. CM
        do {
                SDL_Event e;
                bool exit = false;

                while (SDL_PollEvent (&e)) {
                        if(ID.Update(e)) continue;

                        // Input didn't handle the message, we must.
                        if(e.type == SDL_QUIT) {
                                exit = true;
                                break;
                        }
                }

                if(ID.IsPressed(Input::FAST_QUIT) || exit)
                        break;
        
                frame_count++;
        } while (CurrentGame->step() == false);

        // Calculate FPS
        et = Util_DiffTime(&st, NULL);

        double secs = et.secs + et.msecs / 1000.0;
        double fps = (double)frame_count / (secs);
        
        cout << "Frames Per Second: " << fps << endl;

        return 0;
}

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