If the code hasn't been touched in this long, its probably release-worthy.

lib/Figments/Input.h

@@ -32,6 +32,7 @@ struct Variant {
     const char* asString() const;
     CRGB asRGB() const;
     int asInt() const;
+    bool asBool() const;
 
 private:
     union {
@@ -74,6 +75,8 @@ struct InputEvent: public Variant {
 
         // Timekeeping
         ScheduleChange,
+        Beat,
+        BeatDetect,
 
         // Task management
         StartThing,
@@ -87,6 +90,8 @@ struct InputEvent: public Variant {
 
         // Firmware events
         FirmwareUpdate,
+
+        ReadyToRoll,
     };
 
     template<typename Value>
@@ -102,14 +107,26 @@ struct InputEvent: public Variant {
     Intent intent;
 };
 
+struct MainLoop;
+
 class InputSource: public Task {
 public:
-    InputSource() : Task() {}
-    InputSource(const char* name) : Task(name) {}
-    InputSource(Task::State initialState) : Task(initialState) {}
-    InputSource(const char* name, Task::State initialState) : Task(name, initialState) {}
+    InputSource() : Task() {init();}
+    explicit InputSource(const char* name) : Task(name) {init();}
+    explicit InputSource(Task::State initialState) : Task(initialState) {init();}
+    InputSource(const char* name, Task::State initialState) : Task(name, initialState) {init();}
     void loop() override;
+    void onStart() override;
     virtual InputEvent read() = 0;
+private:
+    void init();
+#ifdef CONFIG_THREADED_INPUTS
+    static void readThread(void* data);
+    MainLoop* m_threadLoop;
+    static uint8_t m_threadBuf[sizeof(InputEvent) * 32];
+    QueueHandle_t m_queue;
+    StaticQueue_t m_threadQueue;
+#endif
 };
 
 class InputFunc : public InputSource {
@@ -128,7 +145,6 @@ private:
 
 class BufferedInputSource: public InputSource {
 public:
-    BufferedInputSource() : InputSource() {}
     BufferedInputSource(const char* name) : InputSource(name) {}
     InputEvent read() override;