skidder::skidder(int argc, t_atom *argv) {
post("_ ____ ---- :: _______ ___ _____ _ skidder~ ");
tempoRateTable = new TempoRateTable;
// m_setup(); // initialize a fresh skid cycle
AddInSignal(2);
AddInFloat(6);
AddOutSignal(2);
SetupInOut();
fTempo = tempoUnscaled(120.0f);
currentTempoBPS = oldTempoBPS = tempoScaled(fTempo) / 60.0f;
FLEXT_ADDMETHOD( 1, setRate);
FLEXT_ADDMETHOD_F(0,"temposync",setTempoSync);
FLEXT_ADDMETHOD( 2, setTempoRate);
FLEXT_ADDMETHOD_F(0,"rrf",setRateRandFactor);
FLEXT_ADDMETHOD( 3, setTempo);
FLEXT_ADDMETHOD( 4, setPulsewidth);
FLEXT_ADDMETHOD_F(0,"pwrm",setPulsewidthRandMin);
FLEXT_ADDMETHOD( 5, setSlope);
FLEXT_ADDMETHOD( 6, setFloor);
FLEXT_ADDMETHOD_F(0,"frm",setFloorRandMin);
FLEXT_ADDMETHOD( 7, setPan);
FLEXT_ADDMETHOD_F(0,"noise",setNoise);
post("_ ____ ____ _");
srand((unsigned int)time(NULL)); // sets a seed value for rand() from the system clock
}
//-----------------------------------------------------------------------------
void SkidderEditor::valueChanged(CDrawContext* context, CControl* control)
{
long tag = control->getTag();
float tempTempo;
long sscanfReturn;
switch (tag)
{
// process the tempo text input
case kTempoTextEdit:
if (tempoTextEdit)
{
tempoTextEdit->getText(tempoString);
sscanfReturn = sscanf(tempoString, "%f", &tempTempo);
if (strcmp(tempoString, "auto") == 0)
effect->setParameterAutomated(kTempo, 0.0f);
else if ( (sscanfReturn != EOF) && (sscanfReturn > 0) )
{
// check if the user typed in something that's not a number
if (tempTempo == 0.0f)
tempoTextEdit->setText("very bad");
// the user typed in a number
else
{
// no negative tempos
if (tempTempo < 0.0f)
tempTempo = -tempTempo;
// if the tempo entered is 0, then leave it at 0.0 as the parameter value
if (tempTempo > 0.0f)
// scale the value to a 0.0 to 1.0 parameter value
tempTempo = tempoUnscaled(tempTempo);
// this updates the display with "bpm" appended & the fader position
effect->setParameterAutomated(kTempo, tempTempo);
}
}
// there was a sscanf() error
else
tempoTextEdit->setText("bad");
}
break;
// clicking on these parts of the GUI takes you to Destroy FX or SE web pages
case kGoButtonID:
if (goButton)
{
if (goButton->mouseIsDown())
goError = goButton->getError();
else
goError = kNoGoDisplay;
if (goDisplay)
goDisplay->setDirty();
}
case kDestroyFXlinkID:
case kSmartElectronixLinkID:
break;
case kMidiLearnButtonID:
chunk->setParameterMidiLearn(control->getValue());
break;
case kMidiResetButtonID:
chunk->setParameterMidiReset(control->getValue());
break;
case kPulsewidth:
case kPulsewidthRandMin:
if (pulsewidthFader)
{
effect->setParameterAutomated(kPulsewidth, pulsewidthFader->getValueTagged(kPulsewidth));
effect->setParameterAutomated(kPulsewidthRandMin, pulsewidthFader->getValueTagged(kPulsewidthRandMin));
chunk->setLearner(pulsewidthFader->getTag());
// set the automation link mode for the pulsewidth range slider
if (pulsewidthFader->getClickBetween())
chunk->pulsewidthDoubleAutomate = 1;
else
chunk->pulsewidthDoubleAutomate = 0;
if (chunk->isLearning())
{
if ( ((pulsewidthFader->getTag() == kPulsewidthRandMin) ||
(chunk->pulsewidthDoubleAutomate != 0)) &&
(pulsewidthFader->getHandle() == gFaderHandleLeft) )
{
pulsewidthFader->setHandle(gGlowingFaderHandleLeft);
pulsewidthFader->setDirty();
}
if ( ((pulsewidthFader->getTag() == kPulsewidth) ||
(chunk->pulsewidthDoubleAutomate != 0)) &&
(pulsewidthFader->getHandle2() == gFaderHandleRight) )
{
pulsewidthFader->setHandle2(gGlowingFaderHandleRight);
pulsewidthFader->setDirty();
}
}
}
break;
case kFloor:
case kFloorRandMin:
if (floorFader)
{
effect->setParameterAutomated(kFloor, floorFader->getValueTagged(kFloor));
effect->setParameterAutomated(kFloorRandMin, floorFader->getValueTagged(kFloorRandMin));
chunk->setLearner(floorFader->getTag());
// set the automation link mode for the floor range slider
if (floorFader->getClickBetween())
chunk->floorDoubleAutomate = 1;
else
chunk->floorDoubleAutomate = 0;
if (chunk->isLearning())
{
if ( ((floorFader->getTag() == kFloorRandMin) ||
(chunk->floorDoubleAutomate != 0)) &&
(floorFader->getHandle() == gFaderHandleLeft) )
{
floorFader->setHandle(gGlowingFaderHandleLeft);
floorFader->setDirty();
}
if ( ((floorFader->getTag() == kFloor) ||
(chunk->floorDoubleAutomate != 0)) &&
(floorFader->getHandle2() == gFaderHandleRight) )
{
floorFader->setHandle2(gGlowingFaderHandleRight);
floorFader->setDirty();
}
}
}
break;
case kRate:
case kTempoRate:
effect->setParameterAutomated(tag, control->getValue());
chunk->setLearner(tag);
if (chunk->isLearning())
{
if (rateFader != NULL)
{
if ( (rateFader->getTag() == tag) &&
(rateFader->getHandle() == gFaderHandle) )
{
rateFader->setHandle(gGlowingFaderHandle);
rateFader->setDirty();
}
}
}
break;
case kTempoSync:
#ifdef MSKIDDER
case kVelocity:
#ifdef HUNGRY
case kConnect:
#endif
#endif
effect->setParameterAutomated(tag, control->getValue());
// these are on/off buttons, so use toggle MIDI control
chunk->setLearner(tag, kEventBehaviourToggle);
break;
#ifdef MSKIDDER
case kMidiMode:
effect->setParameterAutomated(tag, control->getValue());
// this is a multi-state switch, so use multi-state toggle MIDI control
chunk->setLearner(tag, kEventBehaviourToggle, NUM_MIDI_MODES);
break;
#endif
case kRateRandFactor:
case kTempo:
case kSlope:
case kPan:
case kNoise:
effect->setParameterAutomated(tag, control->getValue());
chunk->setLearner(tag);
if (chunk->isLearning())
{
if (faders[tag] != NULL)
{
if (faders[tag]->getHandle() == gFaderHandle)
{
faders[tag]->setHandle(gGlowingFaderHandle);
faders[tag]->setDirty();
}
}
}
break;
default:
break;
}
control->update(context);
}
