/////////////////////////////////////////////////////////////////////////////
// Name:        general/Audio.cpp
// Purpose:     Cache for sound effects
// Author:      Ben Boeckel
// Modified by: Ben Boeckel
// Created:     Fri Jan 18 21:34:16 2008
// Copyright:   ©2007-2008 Ben Boeckel and Nerdy Productions
// Licence:
//    This program is free software: you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation, either version 3 of the License, or
//    (at your option) any later version.
//
//    This program is distributed in the hope that it will be useful,
//    but WITHOUT ANY WARRANTY; without even the implied warranty of
//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//    GNU General Public License for more details.
//
//    You should have received a copy of the GNU General Public License along
//    with this program.  If not, see <http://www.gnu.org/licenses/>.
/////////////////////////////////////////////////////////////////////////////

#include "Audio.h"

void Audio::playSFX(const QString& url) throw(OpenException)
{
    Phonon::MediaObject* sfx = new Phonon::MediaObject();
    sfx->setCurrentSource(url);
    if (sfx->state() == Phonon::ErrorState)
        throw(OpenException("Audio", url));
    sfx->play();
    curPlay.append(sfx);
}

void Audio::playMusic(const QString& url) throw(OpenException)
{
    if (!started)
        start();
    musicUrl = url;
    if (music.state() == Phonon::PlayingState)
        music.seek(music.totalTime() - 1000);
    else
    {
        music.setCurrentSource(url);
        if (music.state() == Phonon::ErrorState)
            throw(OpenException("Audio", url));
        music.play();
    }
}

void Audio::prune()
{
    for (QMutableListIterator<Phonon::MediaObject*> i(curPlay); i.hasNext(); i.next())
    {
        if (i.value()->state() == Phonon::StoppedState)
        {
            delete i.value();
            i.remove();
        }
    }
}

void Audio::clear()
{
    for (QMutableListIterator<Phonon::MediaObject*> i(curPlay); i.hasNext(); i.next())
    {
        if (i.value()->state() == Phonon::PlayingState)
            i.value()->stop();
        delete i.value();
        i.remove();
    }
}