From d17ff40d02c6f905487a5ec084e08ba54bb2bd34 Mon Sep 17 00:00:00 2001
From: Michael Hetrick <michael.s.hetrick@gmail.com>
Date: Sun, 5 Nov 2017 16:46:03 -0600
Subject: [PATCH] Added Rings Easter Egg

---
 src/AudibleInstruments.hpp |  1 +
 src/Rings.cpp              | 38 +++++++++++++++++++++++++++++++++++---
 2 files changed, 36 insertions(+), 3 deletions(-)

diff --git a/src/AudibleInstruments.hpp b/src/AudibleInstruments.hpp
index 743943f..69bdd44 100644
--- a/src/AudibleInstruments.hpp
+++ b/src/AudibleInstruments.hpp
@@ -42,6 +42,7 @@ struct WarpsWidget : ModuleWidget {
 
 struct RingsWidget : ModuleWidget {
 	RingsWidget();
+	Menu *createContextMenu() override;
 };
 
 struct LinksWidget : ModuleWidget {
diff --git a/src/Rings.cpp b/src/Rings.cpp
index c6bee5c..e51b236 100644
--- a/src/Rings.cpp
+++ b/src/Rings.cpp
@@ -65,6 +65,8 @@ struct Rings : Module {
 	int polyphonyMode = 0;
 	int model = 0;
 
+	bool easterEgg = false;
+
 	Rings();
 	void step() override;
 
@@ -73,6 +75,7 @@ struct Rings : Module {
 
 		json_object_set_new(rootJ, "polyphony", json_integer(polyphonyMode));
 		json_object_set_new(rootJ, "model", json_integer(model));
+		json_object_set_new(rootJ, "easterEgg", json_integer(int(easterEgg)));
 
 		return rootJ;
 	}
@@ -87,6 +90,11 @@ struct Rings : Module {
 		if (modelJ) {
 			model = json_integer_value(modelJ);
 		}
+
+		json_t *eggJ = json_object_get(rootJ, "easterEgg");
+		if (eggJ) {
+			easterEgg = json_integer_value(eggJ) != 0;
+		}
 	}
 
 	void reset() override {
@@ -193,9 +201,9 @@ void Rings::step() {
 		// Process audio
 		float out[24];
 		float aux[24];
-		if (0) {
-			// strummer.Process(NULL, 24, &performance_state);
-			// string_synth.Process(performance_state, patch, in, out, aux, 24);
+		if (easterEgg) {
+			strummer.Process(NULL, 24, &performance_state);
+			string_synth.Process(performance_state, patch, in, out, aux, 24);
 		}
 		else {
 			strummer.Process(in, 24, &performance_state);
@@ -283,3 +291,27 @@ RingsWidget::RingsWidget() {
 	addChild(createLight<SmallLight<GreenRedLight>>(Vec(38, 43.8), module, Rings::POLYPHONY_GREEN_LIGHT));
 	addChild(createLight<SmallLight<GreenRedLight>>(Vec(163, 43.8), module, Rings::RESONATOR_GREEN_LIGHT));
 }
+
+
+struct RingsEasterEggItem : MenuItem {
+	Rings *rings;
+	void onAction(EventAction &e) override {
+		rings->easterEgg = !rings->easterEgg;
+	}
+	void step() override {
+		rightText = (rings->easterEgg) ? "✔" : "";
+	}
+};
+
+Menu *RingsWidget::createContextMenu() {
+	Menu *menu = ModuleWidget::createContextMenu();
+
+	Rings *rings = dynamic_cast<Rings*>(module);
+	assert(rings);
+
+	menu->pushChild(construct<MenuLabel>());
+	menu->pushChild(construct<MenuLabel>(&MenuEntry::text, "Options"));
+	menu->pushChild(construct<RingsEasterEggItem>(&MenuEntry::text, "Easter Egg", &RingsEasterEggItem::rings, rings));
+
+	return menu;
+}
\ No newline at end of file