Rack/plugins/community/repos/Autodafe/src/Reverb.cpp

//**************************************************************************************
//Reverb Module for VCV Rack by Autodafe http://www.autodafe.net
//
//Based on code taken from the Fundamentals plugins by Andrew Belt http://www.vcvrack.com
//And part of code on musicdsp.org: http://musicdsp.org/showArchiveComment.php?ArchiveID=78
//**************************************************************************************


#include "Autodafe.hpp"
#include <stdlib.h>

#include "stk/include/NRev.h"

using namespace stk;

namespace rack_plugin_Autodafe {

struct ReverbFx : Module{
   enum ParamIds {
      PARAM_TIME,
      PARAM_DRY_WET,
      
      NUM_PARAMS
   };

   enum InputIds {
      INPUT,
      NUM_INPUTS
   };

   enum OutputIds {
      OUT,
      
      NUM_OUTPUTS
   };

   ReverbFx();
    
   NRev *reverb;

   void step();
};

ReverbFx::ReverbFx() {
   params.resize(NUM_PARAMS);
   inputs.resize(NUM_INPUTS);
   outputs.resize(NUM_OUTPUTS);

   reverb = new NRev(); // OK
}

void ReverbFx::step() {

   StkFloat  time = params[PARAM_TIME].value;
   StkFloat  input = inputs[INPUT].value / 5.0f;

   reverb->setT60(time);
   reverb->tick(input, 0);
   //reverb->tick(input, 1);

   outputs[OUT].value= (input + reverb->lastOut(0)*params[PARAM_DRY_WET].value)* 5.0f;
   //outputs[OUTR].value= (input +reverb->lastOut(1) *params[PARAM_DRY_WET].value)* 5;
}

struct ReverbFxWidget : ModuleWidget{
	ReverbFxWidget(ReverbFx *module);
};

ReverbFxWidget::ReverbFxWidget(ReverbFx *module) : ModuleWidget(module) {
   box.size = Vec(15 * 6, 380);

   {
      SVGPanel *panel = new SVGPanel();
      panel->box.size = box.size;
      
      panel->setBackground(SVG::load(assetPlugin(plugin, "res/Reverb.svg")));
      addChild(panel);
   }

   addChild(createScrew<ScrewSilver>(Vec(1, 0)));
   addChild(createScrew<ScrewSilver>(Vec(box.size.x - 20.f, 0.f)));
   addChild(createScrew<ScrewSilver>(Vec(1, 365)));
   addChild(createScrew<ScrewSilver>(Vec(box.size.x - 20.f, 365.f)));

   addParam(createParam<AutodafeKnobGreenBig>(Vec(20, 60), module, ReverbFx::PARAM_TIME, 0.01f, 10.0f, 0.01f));
   addParam(createParam<AutodafeKnobGreen>(Vec(27, 140), module, ReverbFx::PARAM_DRY_WET, 0, 1, 0));

   addInput(createInput<PJ301MPort>(Vec(10, 320), module, ReverbFx::INPUT));
   addOutput(createOutput<PJ301MPort>(Vec(48, 320), module, ReverbFx::OUT));
   //addOutput(createOutput<PJ301MPort>(Vec(78, 320), module, ReverbFx::OUTR));
}

} // namespace rack_plugin_Autodafe

using namespace rack_plugin_Autodafe;

RACK_PLUGIN_MODEL_INIT(Autodafe, ReverbFx) {
   return Model::create<ReverbFx, ReverbFxWidget>("Autodafe", "Reverb", "Reverb", EFFECT_TAG, REVERB_TAG);
}