memory setup

src/game/Global.h

@@ -0,0 +1,20 @@
+#pragma once
+#include <cstdint>
+
+struct SharedData;
+  
+namespace Game
+{
+  struct GameInstance
+  {
+    bool IsInitialized = false;
+    uint64_t Size = sizeof(GameInstance);
+    uint32_t FrameCounter = 0;
+    int64_t StartTime = 0;
+  };
+
+  SharedData& GetShared();
+  void SetShared(SharedData& instance);
+  GameInstance& GetInstance();
+  void SetInstance(GameInstance& instance);
+}