SDLLoader.cpp

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/*
 * =====================================================================================
 *
 *       Filename:  SDLLoader.cpp
 *
 *    Description:
 *
 *        Created:  15/09/2014 00:07:14
 *
 *         Author:  Quentin Bazin, <gnidmoo@gmail.com>
 *
 * =====================================================================================
 */
#include "gk/core/Exception.hpp"
#include "gk/core/SDLHeaders.hpp"
#include "gk/core/SDLLoader.hpp"

namespace gk {

SDLLoader::~SDLLoader() {
    if(m_mixInitialized) Mix_CloseAudio();
    if(m_ttfInitialized) TTF_Quit();
    if(m_imgInitialized) IMG_Quit();
    if(m_sdlInitialized) SDL_Quit();
}

void SDLLoader::load() {
    if(SDL_Init(SDL_INIT_VIDEO) < 0) {
        throw EXCEPTION("SDL init error:", SDL_GetError());
    } else {
        m_sdlInitialized = true;
    }

    int imgFlags = IMG_INIT_PNG;
    if((!IMG_Init(imgFlags)) & imgFlags) {
        throw EXCEPTION("SDL_image init error:", IMG_GetError());
    } else {
        m_imgInitialized = true;
    }

    if(TTF_Init() < 0) {
        throw EXCEPTION("SDL_ttf init error:", TTF_GetError());
    } else {
        m_ttfInitialized = true;
    }

    if(Mix_OpenAudio(44100, MIX_DEFAULT_FORMAT, MIX_DEFAULT_CHANNELS, 1024) == -1) {
        throw EXCEPTION("SDL_mixer init error:", Mix_GetError());
    } else {
        m_mixInitialized = true;
    }

    Mix_AllocateChannels(32);

    Mix_VolumeMusic(MIX_MAX_VOLUME / 3);
    Mix_Volume(-1, MIX_MAX_VOLUME);
}

} // namespace gk