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// -*-C++-*-
// This file is part of the gmod package
// Copyright (C) 1997 by Andrew J. Robinson
#include <sys/types.h>
#include <stdio.h>
#include <unistd.h>
#ifdef USE_LOCAL
#include "soundcard.h"
#else
#include <sys/soundcard.h>
#endif
#include "defines.h"
#include "structs.h"
#include "globals.h"
#ifdef USE_X
#include <stdlib.h>
#include "TrackShell.h"
#include "OptShell.h"
#include "TopShell.h"
#else
#include "CursesScr.h"
#endif
#include "Sequencer.h"
unsigned int
procInput (void)
{
unsigned int seqInput;
extern Sequencer *seq;
extern char played[MAX_POSITION];
#ifdef USE_X
extern TrackShell *trackShell;
extern OptShell *optShell;
extern TopShell *topShell;
#else
extern CursesScr *cursScreen;
#endif
if (seq->read ((char *)(&seqInput)) == 4)
{
if ((seqInput & 0xff) == SEQ_ECHO)
{
seqInput >>= 8;
switch (seqInput & 0xff)
{
case ECHO_MESSAGE:
actualPos = (seqInput >> 16) & 0xff;
played[actualPos] = 2; // played
#ifdef USE_X
topShell->setPosition(actualPos);
trackShell->updateTracker(tune[actualPos],
patternLen[tune[actualPos]],
voiceTable, patternTable);
#else
cursScreen->setPos(actualPos, (seqInput >> 8) & 0xff);
#endif
break;
#ifdef USE_X
case ECHO_SPEED0:
if (optShell->speed0Checked() == FALSE)
topShell->doNext(1);
break;
case ECHO_LOOP:
if (optShell->loopBreakChecked() == TRUE)
topShell->doNext(1);
break;
case ECHO_PATTERN:
trackShell->setCurrent(seqInput >> 8);
break;
#endif
}
}
else
seqInput = ECHO_NONE;
}
else
seqInput = ECHO_NONE;
return (seqInput);
}
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