chore: Add course material

397/SolutionEx22Bonus/Pole.h

@@ -0,0 +1,25 @@
+
+
+#ifndef POLE_H
+#define POLE_H
+
+#include "Light.h"
+#include "Pelican.h"
+
+class Pole {
+  public:
+    Pole(int x, int y);
+    ~Pole();
+
+    void setTrafficLights(Pelican::PelicanState state);
+    void setWaitLight(bool pressed);
+
+  private:
+    enum LightName { RED_LIGHT, YELLOW_LIGHT, GREEN_LIGHT, GREEN_MAN, RED_MAN };
+
+    Light *lights[RED_MAN + 1];
+
+    Light *waitLight;
+};
+
+#endif