Diff: EffectSnake.h

Revision:

0:887096209439

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/EffectSnake.h	Tue Aug 18 16:03:29 2015 +0000
@@ -0,0 +1,68 @@
+// Snake transition effect
+#include "Effect.h"
+#include "colourconverters.h"
+
+class EffectSnake : public virtual Effect
+{
+    private:
+        int snakeLen;
+        int snakeHead;
+        int snakeDir;
+        ledstrip* pLedStrip;
+        RgbColor curColour;
+        
+    public:
+        EffectSnake(ledstrip* pleds) : Effect(), curColour(0,0,0)
+        {
+            snakeLen = 10;
+            snakeHead = 0;
+            snakeDir = 0;
+            pLedStrip = pleds;
+        }
+        
+        virtual char* GetName()
+        {
+            return "snake";
+        }
+        
+        virtual void Init(char* argStr)
+        {
+            return;
+            snakeLen = 0;
+            snakeHead = 0;
+            snakeDir = 0;
+            pLedStrip->Clear();
+            pLedStrip->ShowLeds();
+            curColour = RgbColor(60,60,0);
+        }
+        
+        virtual void NextGen()
+        {
+            return;
+            pLedStrip->Clear();
+            pLedStrip->Fill(snakeHead,snakeLen,curColour.r, curColour.g, curColour.b);
+            pLedStrip->ShowLeds();
+            if (snakeDir == 0)
+            {
+                snakeHead++;
+                if (snakeHead > pLedStrip->GetNumLeds() - snakeLen)
+                    snakeDir = 1;
+            }
+            else
+            {
+                snakeHead--;
+                if (snakeHead <= 0)
+                {
+                    snakeHead = 0;
+                    snakeDir = 0;
+                }
+            }
+        }
+        
+        virtual void Stop()
+        {
+            return;
+            pLedStrip->Clear();
+            pLedStrip->ShowLeds();
+        }
+};