FreeGameDev

It's like a normal coin but it changes pitch of the sound when you collect them by going up or down the tiles. Correct the code if it does not compile with current git:

{l Code}: {l Select All Code}

    static Timer sound_timer;
    static int pitch_one = 128;
    static float last_pitch = 1;
    float pitch = 1;

    int tile = static_cast<int>(get_pos().y / 32);

    if (!sound_timer.started()) {
    pitch_one = tile;
    pitch = 1;
    last_pitch = 1;
    }
    else if (sound_timer.get_timegone() < 0.02) {
    pitch = last_pitch;
    }
    else
    {
    switch ((pitch_one - tile) % 7) {
    case -6:
    pitch = 1.0/2;
    break;
    case -5:
    pitch = 5.0/8;
    break;
    case -4:
    pitch = 4.0/6;
    break;
    case -3:
    pitch = 3.0/4;
    break;
    case -2:
    pitch = 5.0/6;
    break;
    case -1:
    pitch = 9.0/10;
    break;
    case 0:
    pitch = 1.0;
    break;
    case 1:
    pitch = 9.0/8;
    break;
    case 2:
    pitch = 5.0/4;
    break;
    case 3:
    pitch = 4.0/3;
    break;
    case 4:
    pitch = 3.0/2;
    break;
    case 5:
    pitch = 5.0/3;
    break;
    case 6:
    pitch = 9.0/5;
    break;
    }
    last_pitch = pitch;
    }
    sound_timer.start(1);

    std::unique_ptr<SoundSource> soundSource = SoundManager::current()->create_sound_source("sounds/coin.wav");
    soundSource->set_position(get_pos());
    soundSource->set_pitch(pitch);
    soundSource->play();
    SoundManager::current()->manage_source(std::move(soundSource));

  Sector::current()->player->get_status()->add_coins(1, false);


I think you might have just uncommented the lines in the coin.cpp source file.

Can you *please* create a pull request? We can then talk about it.

What does it sound like? Any video demonstrations?

Good luck, I like the idea

This will be shipped in SuperTux v0.6.0.

I made a pull request!

https://github.com/SuperTux/supertux/pull/775