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

include/PlasmaMatrix.h

@@ -0,0 +1,53 @@
+#ifndef PLASMAMATRIX_H
+#define PLASMAMATRIX_H
+
+#include "MatrixAnimation.h"
+#include "LEDHAL2D.h"
+
+class PlasmaMatrix : public MatrixAnimation {
+  public:
+    PlasmaMatrix(LEDHAL2D* _matrix, char* _refName, long _updateTime) :
+      MatrixAnimation(_matrix, _refName, _updateTime), paletteShift(0), palette(new CRGB[256]) {
+        plasma = new uint8_t*[matrix->getWidth()];
+
+        for(uint16_t i = 0; i < matrix->getWidth(); i++) {
+            plasma[i] = new uint8_t[matrix->getHeight()];
+        }
+
+        for(uint16_t x = 0; x < matrix->getWidth(); x++) {
+            for(uint16_t y = 0; y < matrix->getHeight(); y++) {
+                plasma[x][y] = (uint8_t) ((128.0 + (128 * sinf(x / 8.0)) + 128 + (128.0 * sinf(y / 8.0))) / 2);
+            }
+        }
+
+        for(uint16_t i = 0; i < 256; i++) {
+            palette[i] = CRGB(CHSV(i, 255, 255));
+        }
+    }
+
+    virtual ~PlasmaMatrix() {
+        delete[] palette;
+
+        for(uint16_t i = 0; i < matrix->getWidth(); i++) {
+            delete[] plasma[i];
+        }
+
+        delete[] plasma;
+    }
+
+    void initialize() {
+        paletteShift = 0;
+    }
+
+    void execute();
+
+  private:
+    uint16_t
+      paletteShift;
+    CRGB*
+      palette;
+    uint8_t**
+      plasma;
+};
+
+#endif