clientsongmngr.h

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/*
 * clientsongmngr.h, Author: Andrea Rizzi <88whacko@gmail.com>
 *
 * Copyright (C) 2001-2011 Atomic Blue (info@planeshift.it, http://www.atomicblue.org) 
 *
 *
 * 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 (version 2 of the License)
 * 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 */

#ifndef CLIENT_SONG_MANAGER_H
#define CLIENT_SONG_MANAGER_H

//====================================================================================
// Crystal Space Includes
//====================================================================================
#include <cssysdef.h>
#include <csutil/ref.h>
#include <csutil/hash.h>
#include <iutil/document.h>

//====================================================================================
// Project Includes
//====================================================================================
#include <net/cmdbase.h>

//------------------------------------------------------------------------------------
// Forward Declarations
//------------------------------------------------------------------------------------
class MsgEntry;
class csString;
class csVector3;


class iSongManagerListener
{
public:
    virtual void OnMainPlayerSongStop() = 0;
};

class ClientSongManager: public psClientNetSubscriber
{
public:
    ClientSongManager();

    ~ClientSongManager();

    void PlayMainPlayerSong(uint32_t itemID, const csString &musicalSheet);

    void StopMainPlayerSong(bool notifyServer);

    void Update();

    void Subscribe(iSongManagerListener* listener);

    void Unsubscribe(iSongManagerListener* listener);


    // From psClientNetSubscriber
    //----------------------------
    virtual void HandleMessage(MsgEntry* message);

private:
    enum
    {
        PENDING = -1,
        NO_SONG = 0
    };

    uint mainSongID;                            
    csString sheet;                             
    csHash<uint, uint32> songMap;               
    csArray<iSongManagerListener*> listeners;   

    uint PlaySong(const char* musicalSheet, const char* instrName, csVector3 playerPos);

    void StopSong(uint songID);

    void TriggerListeners();
};

#endif // CLIENT_SONG_MANAGER_H