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//=============================================================================
// Zerberus
// Zample player
//
// Copyright (C) 2013 Werner Schweer
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2
// as published by the Free Software Foundation and appearing in
// the file LICENCE.GPL
//=============================================================================
#ifndef __MCHANNEL_H__
#define __MCHANNEL_H__
class Zerberus;
class ZInstrument;
//---------------------------------------------------------
// Channel
//---------------------------------------------------------
class Channel {
Zerberus* _msynth;
ZInstrument* _instrument;
float _gain;
float _panLeftGain;
float _panRightGain;
float _midiVolume;
char ctrl[128];
int _idx; // channel index
#if 0 // yet (?) unused
int _sustain;
#endif
public:
Channel(Zerberus*, int idx);
void pitchBend(int);
void controller(int ctrl, int val);
ZInstrument* instrument() const { return _instrument; }
void setInstrument(ZInstrument* i) { _instrument = i; resetCC(); }
Zerberus* msynth() const { return _msynth; }
int sustain() const;
float gain() const { return _gain * _midiVolume; }
float panLeftGain() const { return _panLeftGain; }
float panRightGain() const { return _panRightGain; }
int idx() const { return _idx; }
int getCtrl(int CTRL) const;
void resetCC();
};
#endif
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