Modules/SoundControl/GT2005SoundControl.h

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/**
 * @file GT2005SoundControl.h
 * 
 * Implementation of class GT2005SoundControl.
 *
 * @author <a href="mailto:Oliver.Giese@uni-dortmund.de">Oliver Giese</a>
 * @author <a href="mailto:matthias.hebbel@uni-dortmund.de">Matthias Hebbel</a>
 */

#ifndef __GT2005SoundControl_h_
#define __GT2005SoundControl_h_

#include "SoundControl.h"

/** 
* @class GT2005SoundControl
*
* The default solution of the SoundControl module
 * @author <a href="mailto:Oliver.Giese@uni-dortmund.de">Oliver Giese</a>
 * @author <a href="mailto:matthias.hebbel@uni-dortmund.de">Matthias Hebbel</a>
*/
class GT2005SoundControl : public SoundControl
{
  public:
  /** 
  * Constructor.
  * @param interfaces The paramters of the HeadControl module.
  */
    GT2005SoundControl(const SoundControlInterfaces& interfaces);

    /** Destructor */
    virtual ~GT2005SoundControl();
    virtual void execute();
    
    bool playingWave;
  
  protected:
    bool loadWavefile(const char* filename, int index);
    bool checkWaveHeader(const char* filename, int index);
    void playWave(SoundData* soundData, int index);
    void fillWaveBuffer(SoundData* soundData, int index);

    char* waveData[SoundRequest::numOfSoundIDs];
    char waveHeader[100];
    unsigned long actWavePosition;
    unsigned long startWavePosition[SoundRequest::numOfSoundIDs];
    unsigned long waveLength[SoundRequest::numOfSoundIDs];
    
    unsigned long lastTransmittedMessageTimestamp;

    SoundRequest::SoundID lastSound;
};

#endif// __GT2005SoundControl_h_

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