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// -*-C++-*-
// This file is part of the gmod package
// Copyright (C) 1997 by Andrew J. Robinson
#ifndef __SampleH
#define __SampleH
#include <stdio.h>
#ifdef USE_NCURSES
#include <curses.h>
#endif
#include "defines.h"
class Sequencer;
class Sample
{
public:
Sample();
virtual ~Sample() {};
virtual int load(Sequencer &, FILE *, int, int, void * = 0, void * = 0) = 0;
virtual int slideRate(int, unsigned char) const;
virtual int volumeEnvelopeY(int &, char inSustain, unsigned short *) const
{ return (inSustain ? 64 : 0); }
virtual int panEnvelopeY(int &, char) const
{ return 32; }
virtual void decode(char *) const {}
virtual int pan() const { return -1; }
virtual int vibratoDepth() const { return -1; }
virtual int vibratoRate() const { return 0; }
virtual int vibratoType() const { return -1; }
void cutFactor(int c) { cutFactor_ = c; }
int cutFactor() const { return cutFactor_; }
int number() const { return sampleNum_; }
short finetune() const { return finetune_; }
unsigned char volume() const { return volume_; }
const char *name() const { return name_; }
void getPatchInfo(struct patch_info &) const;
int ok() const { return ok_; }
#ifndef USE_X
#ifdef USE_NCURSES
void printInfo(WINDOW *, int);
#else
void printInfo(int, const unsigned char);
#endif
#endif
protected:
int sampleNum_;
int length_;
int loopStart;
int loopEnd;
int ok_;
short finetune_;
unsigned char cutFactor_;
unsigned char volume_;
char name_[SAMPNAME_LEN];
unsigned int mode_;
unsigned int baseFreq_;
unsigned int baseNote_;
};
#ifndef USE_X
#ifdef USE_NCURSES
inline void
Sample::printInfo(WINDOW *win, int i)
{
char num[4];
if (ok_)
sprintf(num, "%03d", i);
else
strcpy(num, "xxx");
wprintw(win, "%s: L%06u B%06u E%06u V%03u %s\n",
num, length_, loopStart, loopEnd, volume_, name_);
}
#else
inline void
Sample::printInfo(int i, unsigned char showEmpty)
{
char num[4];
if ((length_ > 0) || showEmpty)
{
if (ok_)
sprintf(num, "%03d", i);
else
strcpy(num, "xxx");
PRINTF("%s: L%06u B%06u E%06u V%03u %s\n",
num, length_, loopStart, loopEnd, volume_, name_);
}
}
#endif
#endif
inline int
Sample::slideRate(int rate, unsigned char slideDir) const
{
if (slideDir == SLIDE_POS)
return rate;
else
return -rate;
}
inline
Sample::Sample() : length_(0), loopStart(0), loopEnd(0), ok_(0),
finetune_(0), cutFactor_(1), volume_(0), mode_(0), baseFreq_(0), baseNote_(0)
{
name_[0] = '\0';
}
#endif
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