added config screen, added game

MilliOhmMeter_FW/src/display_screen.h

@@ -0,0 +1,40 @@
+#pragma once
+
+#include "Arduino.h"
+#include <vector>
+
+#include "display_types.h"
+#include "display_draw.h"
+#include "display_buttons.h"
+#include "measure_mode.h"
+
+#define MINSCREENSWITCHDELAY  1000
+
+void setDisplayState(e_displayState newstate);
+e_displayState getDisplayState(void);
+
+
+class screen_c
+{
+  std::vector<c_onScreenButton*> _items;
+  const e_displayState _thisScreen;
+  const uint8_t _buttonCount;
+  bool _initialized = false;
+
+
+public:
+  screen_c(e_displayState thisScreen, uint8_t buttonCount):_thisScreen(thisScreen), _buttonCount(buttonCount)
+   {}
+
+  void addItem(c_onScreenButton* pButton)
+  {
+    _items.push_back(pButton);
+  }
+
+  void begin(void);
+  void handle(void);
+  void draw(void);
+  void activateModeButton(void);
+
+};
+