VCVRack
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AudibleInstruments
mirror of https://github.com/VCVRack/AudibleInstruments.git
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tags/v1.0.1
Andrew Belt 7 years ago
parent
bcc460848a
commit
5ff5bfcab4
1 changed files with 48 additions and 49 deletions
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  1. +48
    -49
      src/Stages.cpp

+ 48
- 49
src/Stages.cpp View File

@@ -1,13 +1,14 @@
#include "AudibleInstruments.hpp"
#include "dsp/digital.hpp"
// #include "stages/chain_state.h"
#include "stages/segment_generator.h"
#include "stages/oscillator.h"


// Must match io_buffer.h
static const int NUM_CHANNELS = 6;
static const int BLOCK_SIZE = 8;


struct SineOscillator {
float phase = 0.f;

@@ -29,8 +30,8 @@ struct SineOscillator {
}
};

struct LongPressButton {

struct LongPressButton {
enum Events {
NO_PRESS,
SHORT_PRESS,
@@ -40,8 +41,8 @@ struct LongPressButton {
float pressedTime = 0.f;
BooleanTrigger trigger;

Events step(Param& param) {
auto result = NO_PRESS;
Events step(Param &param) {
Events result = NO_PRESS;

bool pressed = param.value > 0.f;
if (pressed && pressedTime >= 0.f) {
@@ -64,10 +65,10 @@ struct LongPressButton {
}
};

struct GroupBuilder {

struct GroupBuilder {
GroupBuilder() {
for (size_t i = 0; i < NUM_CHANNELS; i += 1) {
for (size_t i = 0; i < NUM_CHANNELS; i++) {
groupSize[i] = 0;
}
}
@@ -80,16 +81,17 @@ struct GroupBuilder {
isPatched = false;
size_t activeGroup = 0;

for (int i = count-1; i >= 0; i -= 1) {
auto patched = (*inputs)[first + i].active;
for (int i = count - 1; i >= 0; i -= 1) {
bool patched = (*inputs)[first + i].active;

activeGroup += 1;
activeGroup++;
if (!patched) {
changed = changed || groupSize[i] != 0;
changed = changed || (groupSize[i] != 0);
groupSize[i] = 0;
} else if (patched) {
}
else if (patched) {
isPatched = true;
changed = changed || groupSize[i] != activeGroup;
changed = changed || (groupSize[i] != activeGroup);
groupSize[i] = activeGroup;
activeGroup = 0;
}
@@ -102,7 +104,7 @@ struct GroupBuilder {
int group = 0;
int currentGroupSize = 0;

for (int i = 0; i < NUM_CHANNELS; i += 1) {
for (int i = 0; i < NUM_CHANNELS; i++) {
if (currentGroupSize <= 0) {
currentGroupSize = max(1, groupSize[i]);
group = i;
@@ -136,7 +138,7 @@ struct Stages : Module {
NUM_OUTPUTS
};
enum LightIds {
ENUMS(TYPE_LIGHTS, NUM_CHANNELS*2),
ENUMS(TYPE_LIGHTS, NUM_CHANNELS * 2),
ENUMS(ENVELOPE_LIGHTS, NUM_CHANNELS),
NUM_LIGHTS
};
@@ -145,9 +147,7 @@ struct Stages : Module {
bool configuration_changed[NUM_CHANNELS];
stages::SegmentGenerator segment_generator[NUM_CHANNELS];
SineOscillator oscillator[NUM_CHANNELS];
bool abloop;
// stages::ChainState chain_state;
// stages::Settings settings;
bool abLoop;

// Buttons
LongPressButton typeButtons[NUM_CHANNELS];
@@ -160,14 +160,11 @@ struct Stages : Module {
GroupBuilder groupBuilder;

Stages() : Module(NUM_PARAMS, NUM_INPUTS, NUM_OUTPUTS, NUM_LIGHTS) {
// chain_state.Init(NULL, NULL);
onReset();
}

void onReset() override {
stages::kSampleRate = engineGetSampleRate();

abloop = false;
abLoop = false;

for (size_t i = 0; i < NUM_CHANNELS; ++i) {
segment_generator[i].Init();
@@ -176,6 +173,8 @@ struct Stages : Module {
configurations[i].loop = false;
configuration_changed[i] = true;
}

onSampleRateChange();
}

json_t *toJson() override {
@@ -226,16 +225,15 @@ struct Stages : Module {
}

// See if the group associations have changed since the last group
auto groups_changed = groupBuilder.buildGroups(&inputs, GATE_INPUTS, NUM_CHANNELS);
bool groups_changed = groupBuilder.buildGroups(&inputs, GATE_INPUTS, NUM_CHANNELS);

// Process block
stages::SegmentGenerator::Output out[BLOCK_SIZE] = {};
for (int i = 0; i < NUM_CHANNELS;) {
// Check if the config needs applying to the segment generator for this group
bool segment_changed = groups_changed;
int numberOfLoops = 0;
for (int j = 0; j < max(1, groupBuilder.groupSize[i]); j += 1) {
for (int j = 0; j < max(1, groupBuilder.groupSize[i]); j++) {
numberOfLoops += configurations[i + j].loop ? 1 : 0;
segment_changed |= configuration_changed[i + j];
configuration_changed[i + j] = false;
@@ -243,7 +241,7 @@ struct Stages : Module {

if (segment_changed) {
if (numberOfLoops > 2) {
for (int j = 0; j < max(1, groupBuilder.groupSize[i]); j += 1) {
for (int j = 0; j < max(1, groupBuilder.groupSize[i]); j++) {
configurations[i + j].loop = false;
}
}
@@ -251,7 +249,7 @@ struct Stages : Module {
}

// Set the segment parameters on the generator we're about to process
for (int j = 0; j < segment_generator[i].num_segments(); j += 1) {
for (int j = 0; j < segment_generator[i].num_segments(); j++) {
segment_generator[i].set_segment_parameters(j, primaries[i + j], secondaries[i + j]);
}

@@ -260,8 +258,8 @@ struct Stages : Module {
// Set the outputs for the active segment in each output sample
// All outputs also go to the first segment
for (int j = 0; j < BLOCK_SIZE; j++) {
for (int k = 1; k < segment_generator[i].num_segments(); k += 1) {
envelopeBuffer[i + k][j] = k == out[j].segment ? 1- out[j].phase : 0.f;
for (int k = 1; k < segment_generator[i].num_segments(); k++) {
envelopeBuffer[i + k][j] = k == out[j].segment ? 1 - out[j].phase : 0.f;
}
envelopeBuffer[i][j] = out[j].value;
}
@@ -286,21 +284,21 @@ struct Stages : Module {
// See how many loop items we have
int loopitems = 0;

for (size_t j = 0; j < groupBuilder.groupSize[group]; j += 1) {
for (size_t j = 0; j < groupBuilder.groupSize[group]; j++) {
loopitems += configurations[group + j].loop ? 1 : 0;
}

// If we've got too many loop items, clear down to the one loop
if ((abloop && loopitems > 2) || (!abloop && loopitems > 1)) {
for (size_t j = 0; j < groupBuilder.groupSize[group]; j += 1) {
if ((abLoop && loopitems > 2) || (!abLoop && loopitems > 1)) {
for (size_t j = 0; j < groupBuilder.groupSize[group]; j++) {
configurations[group + j].loop = (group + (int)j) == i;
}
loopitems = 1;
}

// Turn abloop off if we've got 2 or more loops
// Turn abLoop off if we've got 2 or more loops
if (loopitems >= 2) {
abloop = false;
abLoop = false;
}
}
}
@@ -344,19 +342,20 @@ struct Stages : Module {
currentGroupSize -= 1;

loopcount += configurations[i].loop ? 1 : 0;
auto flashlevel = 1.f;
float flashlevel = 1.f;

if (!configurations[i].loop) {
oscillator[i].step(0.f); // move the oscillator on to keep the lights in sync
} else if (configurations[i].loop && loopcount == 1) {
}
else if (configurations[i].loop && loopcount == 1) {
flashlevel = abs(oscillator[i].step(0.f));
} else {
}
else {
flashlevel = abs(oscillator[i].step(0.25f));
}

lights[TYPE_LIGHTS + i*2 + 0].setBrightness((configurations[i].type == 0 || configurations[i].type == 1) * flashlevel);
lights[TYPE_LIGHTS + i*2 + 1].setBrightness((configurations[i].type == 1 || configurations[i].type == 2) * flashlevel);

lights[TYPE_LIGHTS + i * 2 + 0].setBrightness((configurations[i].type == 0 || configurations[i].type == 1) * flashlevel);
lights[TYPE_LIGHTS + i * 2 + 1].setBrightness((configurations[i].type == 1 || configurations[i].type == 2) * flashlevel);
}
}
};
@@ -410,12 +409,12 @@ struct StagesWidget : ModuleWidget {
addOutput(Port::create<PJ301MPort>(mm2px(Vec(48.48943, 106.95203)), Port::OUTPUT, module, Stages::ENVELOPE_OUTPUTS + 4));
addOutput(Port::create<PJ301MPort>(mm2px(Vec(59.92921, 106.95203)), Port::OUTPUT, module, Stages::ENVELOPE_OUTPUTS + 5));

addChild(ModuleLightWidget::create<MediumLight<GreenRedLight>>(mm2px(Vec(5.27737, 26.74447)), module, Stages::TYPE_LIGHTS + 0*2));
addChild(ModuleLightWidget::create<MediumLight<GreenRedLight>>(mm2px(Vec(16.73784, 26.74447)), module, Stages::TYPE_LIGHTS + 1*2));
addChild(ModuleLightWidget::create<MediumLight<GreenRedLight>>(mm2px(Vec(28.1783, 26.74447)), module, Stages::TYPE_LIGHTS + 2*2));
addChild(ModuleLightWidget::create<MediumLight<GreenRedLight>>(mm2px(Vec(39.61877, 26.74447)), module, Stages::TYPE_LIGHTS + 3*2));
addChild(ModuleLightWidget::create<MediumLight<GreenRedLight>>(mm2px(Vec(51.07923, 26.74447)), module, Stages::TYPE_LIGHTS + 4*2));
addChild(ModuleLightWidget::create<MediumLight<GreenRedLight>>(mm2px(Vec(62.51971, 26.74447)), module, Stages::TYPE_LIGHTS + 5*2));
addChild(ModuleLightWidget::create<MediumLight<GreenRedLight>>(mm2px(Vec(5.27737, 26.74447)), module, Stages::TYPE_LIGHTS + 0 * 2));
addChild(ModuleLightWidget::create<MediumLight<GreenRedLight>>(mm2px(Vec(16.73784, 26.74447)), module, Stages::TYPE_LIGHTS + 1 * 2));
addChild(ModuleLightWidget::create<MediumLight<GreenRedLight>>(mm2px(Vec(28.1783, 26.74447)), module, Stages::TYPE_LIGHTS + 2 * 2));
addChild(ModuleLightWidget::create<MediumLight<GreenRedLight>>(mm2px(Vec(39.61877, 26.74447)), module, Stages::TYPE_LIGHTS + 3 * 2));
addChild(ModuleLightWidget::create<MediumLight<GreenRedLight>>(mm2px(Vec(51.07923, 26.74447)), module, Stages::TYPE_LIGHTS + 4 * 2));
addChild(ModuleLightWidget::create<MediumLight<GreenRedLight>>(mm2px(Vec(62.51971, 26.74447)), module, Stages::TYPE_LIGHTS + 5 * 2));
addChild(ModuleLightWidget::create<MediumLight<GreenLight>>(mm2px(Vec(2.29462, 103.19253)), module, Stages::ENVELOPE_LIGHTS + 0));
addChild(ModuleLightWidget::create<MediumLight<GreenLight>>(mm2px(Vec(13.73509, 103.19253)), module, Stages::ENVELOPE_LIGHTS + 1));
addChild(ModuleLightWidget::create<MediumLight<GreenLight>>(mm2px(Vec(25.17556, 103.19253)), module, Stages::ENVELOPE_LIGHTS + 2));
@@ -430,14 +429,14 @@ struct StagesWidget : ModuleWidget {
struct ABLoopItem : MenuItem {
Stages *module;
void onAction(EventAction &e) override {
module->abloop = true;
module->abLoop = true;
}
};

menu->addChild(MenuEntry::create());
ABLoopItem *abloopItem = MenuItem::create<ABLoopItem>("Set A/B Loop", CHECKMARK(module->abloop));
abloopItem->module = module;
menu->addChild(abloopItem);
ABLoopItem *abLoopItem = MenuItem::create<ABLoopItem>("Set A/B Loop", CHECKMARK(module->abLoop));
abLoopItem->module = module;
menu->addChild(abLoopItem);
}
};



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