source: trunk/monsterz/score.cpp @ 900 Tweet

//
// Monsterz
//
// Copyright: (c) 2005-2011 Sam Hocevar <sam@hocevar.net>
//   This program is free software; you can redistribute it and/or
//   modify it under the terms of the Do What The Fuck You Want To
//   Public License, Version 2, as published by Sam Hocevar. See
//   http://sam.zoy.org/projects/COPYING.WTFPL for more details.
//

#if defined HAVE_CONFIG_H
#   include "config.h"
#endif

#include <cmath>
#include <cstdlib>
#include <ctime>

#include "core.h"

using namespace lol;

#include "score.h"
#include "monsterz.h"

/*
 * Score implementation class
 */

class ScoreData
{
    friend class Score;

private:
    int score;
    int display;

    float countdown;
};

/*
 * Public Score class
 */

Score::Score(int score)
  : Text(NULL, "monsterz/gfx/font2.png"),
    data(new ScoreData())
{
    data->score = score;
    data->display = score;
    data->countdown = 0.0f;

    SetAlign(Text::ALIGN_RIGHT);
}

void Score::TickGame(float deltams)
{
    Text::TickGame(deltams);

    if (data->display != data->score)
    {
        data->countdown += deltams;

        if (data->countdown > 500.0f)
        {
            int diff = data->score - data->display;
            int mul = 1;

            while (diff / 10)
            {
                diff /= 10;
                mul *= 10;
            }

            if (data->score > data->display)
                data->display += mul;
            else
                data->display += mul;

            data->countdown = 0.0f;
        }
    }

    SetInt(data->display);
}

void Score::TickDraw(float deltams)
{
    Text::TickDraw(deltams);
}

void Score::Add(int points)
{
    data->score += points;
}

Score::~Score()
{
    delete data;
}