tf_channel.h

一个96K的3D游戏源码

/* ###########################################################################
*
*    ------  /   /  /\   /  /---  -----  /  ----  /   /
*       /   /   /  /  \ /  /---   -/-   /   \--  /---/
*      /    \---  /    /  /---    /    /  ----/ /   /
*
*       t i n y   m u s i c   s y n t h e s i z e r 
* 
* Copyright 2004, Christian Loos
* [e-mail]
*
* ########################################################################### */

#ifndef TUNEFISH_CHANNEL_H
#define TUNEFISH_CHANNEL_H

class Channel
{
public:
   Channel();
   ~Channel();

   // ---------------------------------------------------------------
   //    Variables
   // ---------------------------------------------------------------

   float          m_fltTime;
   float          m_fltLFOTime[6];
   State *        m_State;
   Generator *    m_Generator;
   bool           m_blnNoClipping;
   float *        m_Data;
   float *        m_DataDSP;
   DWORD          m_dwDataWriteCursor;
   DWORD          m_dwDataReadCursor;

   float          m_fltFrequency;
   float          m_fltVolume;
   float          m_fltPanning;

   bool           m_blnManualTrigger;
   unsigned char  m_chrTriggerNote;
   unsigned char  m_chrTriggerVolume;
   unsigned char  m_chrTriggerInstr;
   unsigned char  m_chrTriggerPanning;

   // ---------------------------------------------------------------
   //    Functions
   // ---------------------------------------------------------------

   void           setNote(unsigned char note);
   void           setGenerator(Generator *gen);
   void           retrig(bool resetvolpan);
};

#endif