VVVVVV/desktop_version/src/SoundSystem.cpp

#include "SoundSystem.h"

#include <SDL.h>

#include "FileSystemUtils.h"
#include "Vlogging.h"

MusicTrack::MusicTrack(const char* fileName)
{
    m_music = Mix_LoadMUS(fileName);
    m_isValid = true;
    if(m_music == NULL)
    {
        vlog_error("Unable to load Ogg Music file: %s", Mix_GetError());
        m_isValid = false;
    }
}

MusicTrack::MusicTrack(SDL_RWops *rw)
{
    m_music = Mix_LoadMUS_RW(rw, 1);
    m_isValid = true;
    if(m_music == NULL)
    {
        vlog_error("Unable to load Magic Binary Music file: %s", Mix_GetError());
        m_isValid = false;
    }
}

SoundTrack::SoundTrack(const char* fileName)
{
    unsigned char *mem;
    size_t length;

    sound = NULL;

    FILESYSTEM_loadAssetToMemory(fileName, &mem, &length, false);
    if (mem == NULL)
    {
        vlog_error("Unable to load WAV file %s", fileName);
        SDL_assert(0 && "WAV file missing!");
        return;
    }
    SDL_RWops *fileIn = SDL_RWFromConstMem(mem, length);
    sound = Mix_LoadWAV_RW(fileIn, 1);
    FILESYSTEM_freeMemory(&mem);

    if (sound == NULL)
    {
        vlog_error("Unable to load WAV file: %s", Mix_GetError());
    }
}

SoundSystem::SoundSystem(void)
{
    int audio_rate = 44100;
    Uint16 audio_format = AUDIO_S16SYS;
    int audio_channels = 2;
    int audio_buffers = 1024;

    if (Mix_OpenAudio(audio_rate, audio_format, audio_channels, audio_buffers) != 0)
    {
        vlog_error("Unable to initialize audio: %s", Mix_GetError());
        SDL_assert(0 && "Unable to initialize audio!");
    }
}