G.U.L.L.S. rebuilt to use PlatformIO

include/AlternateMatrix.h

@@ -0,0 +1,46 @@
+#ifndef ALTERNATEMATRIX_H
+#define ALTERNATEMATRIX_H
+
+#include "LEDHAL2D.h"
+#include "MatrixAnimation.h"
+
+enum AlternateType {
+  HORIZONTAL_ALTERNATE,
+  VERTICAL_ALTERNATE
+};
+
+class AlternateMatrix : public MatrixAnimation {
+  public:
+    AlternateMatrix(LEDHAL2D* _matrix, char* _refName, long _updateTime, CRGB* _colors,
+      uint8_t _numColors, AlternateType _type) : MatrixAnimation(_matrix, _refName, _updateTime), 
+      numColors(_numColors), colors(new CRGB[_numColors]), alternateInt(0), type(_type) {
+      
+      for(uint8_t i = 0; i < _numColors; i++) {
+        colors[i] = _colors[i];
+      }
+    }
+    virtual ~AlternateMatrix() { delete colors; }
+
+    void initialize() {
+      alternateInt = 0;
+      resetTimer();
+    }
+
+    void execute();
+
+    AlternateType getType() {
+      return type;
+    }
+    
+  private:
+    uint16_t
+      alternateInt;
+    CRGB*
+      colors;
+    uint8_t
+      numColors;
+    AlternateType
+      type;
+};
+
+#endif