Added new effect type SimpleEffect for, well, simple effects. Added new effect slow_blinking based on this and also converted the confetti effects.

include/SimpleEffect.h

@@ -0,0 +1,23 @@
+#pragma once
+#include "Effect.h"
+#include "prototypes.h"
+
+class SimpleEffect : public Effect {
+protected:
+    Window* window = &Window::window_full; // Use a full screen window per default.
+    boolean _fade_out = false;
+    boolean _random_colors = false;
+    boolean _cycle_color = true;
+    uint8_t _color = 0;
+    String _name;
+    simple_effect_t _method;
+public:
+    SimpleEffect(String name, simple_effect_t method): _name { name }, _method { method } {};
+    SimpleEffect* with_fadeout() { _fade_out=true; return this;}
+    SimpleEffect* with_random_colors() { _random_colors=true; return this;}
+    SimpleEffect* with_static_color(uint8_t color) { _cycle_color=false; _color=color; return this; }
+    void loop(uint16_t ms) override;
+    String get_name() { return _name; };
+    boolean can_be_shown_with_clock() { return true; }
+
+};

include/effect_confetti.h

@@ -1,20 +0,0 @@
-#pragma once
-
-#include "Effect.h"
-#include "my_fastled.h"
-
-class ConfettiEffect : public Effect {
-protected:
-	virtual CRGB _getColor();
-public:
-	void loop(uint16_t ms);
-	boolean can_be_shown_with_clock();
-	String get_name() override { return "confetti"; }
-};
-
-class RandomConfettiEffect : public ConfettiEffect {
-protected:
-	CRGB _getColor() override;
-	String get_name() override { return "random_confetti"; }
-};
-

include/prototypes.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <Arduino.h>
+#include "my_fastled.h"
 
 extern uint8_t baseHue;
 extern char hostname[30];
@@ -31,3 +32,5 @@ typedef struct {
     uint16_t x;
     uint16_t y;
 } Coords;
+
+typedef std::function<int8_t(accum88, uint16_t, uint8_t, uint8_t)> simple_effect_t;