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#include "SDL/SDL.h"
#include "SDL/SDL_mixer.h"

#include "AudioOptions.h"

AudioOptions::AudioOptions() {
        OptionItem * item;

        item = new OptionItem();
        item->name = (char*)"AUDIO VOLUME";
        item->options = new std::vector<char *>(0);
        item->options->push_back((char*)"OFF");
        item->options->push_back((char*)"20");
        item->options->push_back((char*)"40");
        item->options->push_back((char*)"60");
        item->options->push_back((char*)"80");
        item->options->push_back((char*)"100");
        item->selected = Main::instance->audio->options.sound_volume / 20;
        add_item(item);

        item = new OptionItem();
        item->name = (char*)"MUSIC VOLUME";
        item->options = new std::vector<char *>(0);
        item->options->push_back((char*)"OFF");
        item->options->push_back((char*)"20");
        item->options->push_back((char*)"40");
        item->options->push_back((char*)"60");
        item->options->push_back((char*)"80");
        item->options->push_back((char*)"100");
        item->selected = Main::instance->audio->options.music_volume / 20;
        add_item(item);

        item = new OptionItem();
        item->name = (char*)"RETURN";
        item->options = NULL;
        item->selected = 0;
        add_item(item);

        OptionsScreen::align = LEFT;
}

void AudioOptions::run() {
        OptionsScreen::run();
}

void AudioOptions::item_selected() {
        switch(selected_item) {
                case 2:
                        running = false;
                        break;
        }
}

void AudioOptions::selection_changed() {
        switch(selected_item) {
                case 0: // sound volume
                        Main::instance->audio->options.sound_volume = items->at(0)->selected * 20;
                        Main::instance->audio->play(SND_SELECT);
                        break;
                case 1: // music volume
                        Main::instance->audio->options.music_volume = items->at(1)->selected * 20;
                        if(Main::instance->audio->options.music_volume == 0)
                                Main::instance->audio->stop_music();
                        else
                                Main::instance->audio->play_music(MUSIC_TITLE);
                        break;
        }
}