+ 2x ScreenSaver (#1)

* added Instruction to use own ScreenSaver
* New ScreenSavers

ScrSvrDotInBowl.h

@@ -0,0 +1,28 @@
+#include "ScreenSaver.h"
+#include "iSin.h"
+
+class ScrSvrDotInBowl: public ScreenSaver
+{
+    public:
+        virtual void Tick(long millis);
+
+    private:
+        iSin isin = iSin();
+};
+void ScrSvrDotInBowl::Tick(long millis)
+{
+    int pos = map(isin.convert(millis/10),-128,128,1,NUM_LEDS-1);
+
+
+    for (int i = 0; i < NUM_LEDS; i ++)
+    {
+        if (i == pos || i + 1 == pos || i - 1 == pos)
+        {
+            leds[i] = CRGB::White;
+        }
+        else
+        {
+            leds[i] = CRGB::Black;
+        }
+    }
+}

ScrSvrPulseFlashes.h

@@ -3,8 +3,8 @@
 
 class ScrSvrPulseFlashes: public ScreenSaver
 {
-  public:
-    virtual void Tick(long millis);
+    public:
+        virtual void Tick(long millis);
 };
 
 void ScrSvrPulseFlashes::Tick(long millis)

ScrSvrWhiteFlow.h

@@ -0,0 +1,23 @@
+#include "ScreenSaver.h"
+
+class ScrSvrWhiteFlow: public ScreenSaver
+{
+    public:
+        virtual void Tick(long millis);
+};
+void ScrSvrWhiteFlow::Tick(long millis)
+{
+    int i;
+
+    for (i = 0; i < NUM_LEDS; i ++)
+    {
+        if (((i+(int)(millis/100))%5)==0)
+        {
+            leds[i] = CRGB::White;
+        }
+        else
+        {
+            leds[i] = CRGB::Black;
+        }
+    }
+}

ScreenSaverMgr.cpp

@@ -11,24 +11,29 @@ extern CRGB leds[NUM_LEDS];
 #include "ScrSvrPulseFlashes.h"
 #include "ScrSvrMarchingGreenOrange.h"
 #include "ScrSvrRandomFlashes.h"
+#include "ScrSvrWhiteFlow.h"
+#include "ScrSvrDotInBowl.h"
+//Include your new Screensaver here
 
 ScreenSaverMgr::ScreenSaverMgr()
 {
-    _screenSaverCount = 3;
+    _screenSaverCount = 5; //Number of Screensavers
     _screenSavers = new ScreenSaver*[_screenSaverCount] 
     {
+        new ScrSvrDotInBowl(),
+        new ScrSvrWhiteFlow(), 
         new ScrSvrPulseFlashes(),
         new ScrSvrMarchingGreenOrange(),
         new ScrSvrRandomFlashes(),
+        //Add your new Screensaver here
     };
 }
 
 void ScreenSaverMgr::Tick()
 {
     long mm = millis();
-    long modeDuration = 10000;
-    int mode = (mm/modeDuration)%_screenSaverCount;
-    long modeTime = mm%modeDuration;
+    int mode = (mm/SCREEN_SAVER_DURATION)%_screenSaverCount;
+    long modeTime = mm%SCREEN_SAVER_DURATION;
 
     _mode = mode;
     _screenSavers[_mode]->Tick(modeTime);

TWANG.ino

@@ -4,7 +4,6 @@
 #include "MPU6050.h"
 #include "Wire.h"
 #include "toneAC.h"
-#include "iSin.h"
 #include "RunningMedian.h"
 
 // Included libs
@@ -28,7 +27,6 @@ int16_t gx, gy, gz;
 long previousMillis = 0;           // Time of the last redraw
 int levelNumber = 0;
 long lastInputTime = 0;
-iSin isin = iSin();
 
 int lifeLEDs[3] = {52, 50, 48};
 int startLed = 53;

defines.h

@@ -29,3 +29,5 @@
 // PLAYER
 #define MAX_PLAYER_SPEED    10     // Max move speed of the player
 
+//SCREEN SAVER
+#define SCREEN_SAVER_DURATION 10000 // Duration every screen saver will run (ms)