wip commit

lib/Figments/Command.h

@@ -6,6 +6,9 @@ class Args {
       String *str;
     public:
       Args(String *str) : str(str) {}
+      operator const char*() const {
+        return str->c_str();
+      }
       String operator[](int pos) {
         char buf[64];
         strncpy(buf, str->c_str(), sizeof(buf));

lib/Figments/Input.h

@@ -108,7 +108,7 @@ struct InputEvent: public Variant {
     InputEvent()
       : Variant(), intent(None) {}
 
-    bool operator!=(const InputEvent::Intent& otherIntent) {
+    bool operator!=(const InputEvent::Intent& otherIntent) const {
         return intent != otherIntent;
     }
 

lib/Figments/Renderer.cpp

@@ -21,6 +21,7 @@ Renderer::loop()
 {
     uint16_t totalPower = 0;
     for(Display* dpy : m_displays) {
+        dpy->clear();
         totalPower += calculate_unscaled_power_mW(dpy->pixelBacking(), dpy->pixelCount());
         for(Figment* figment : m_figments) {
             if (figment->state == Task::Running) {

lib/Figments/Surface.cpp

@@ -43,6 +43,14 @@ Surface::operator+=(const CRGB& color)
     return *this;
 }
 
+void
+Surface::blend(const CRGB& color, uint8_t pct)
+{
+    paintWith([&](CRGB& pixel) {
+        nblend(pixel, color, pct);
+    });
+}
+
 void
 Surface::paintWith(std::function<void(CRGB&)> func)
 {

lib/Figments/Surface.h

@@ -31,6 +31,8 @@ public:
      */
     Surface& operator+=(const CRGB& color);
 
+    void blend(const CRGB& color, uint8_t pct);
+
     /**
      * OR operation that applies the given color to every pixel on the surface
      */