conversion to c by gemini 4 argon

Game/game.h

@@ -3,25 +3,27 @@
 #include <Core/Memory/MemoryArena.h>
 #include <Data/World.h>
 
-struct EntityManager;
+typedef struct EntityManager EntityManager;
 
-enum class GameMode
+typedef uint32 GameMode;
+enum
 {
-    Editor,
-    Play,
-    Debug
+    GameMode_Editor = 0,
+    GameMode_Play,
+    GameMode_Debug
 };
 
+typedef struct GameState GameState;
 struct GameState
 {
-    Arena* TotalArena = nullptr;
+    Arena* TotalArena;
 
-    World* World = nullptr;
+    World* World;
 
-    GameMode Mode = GameMode::Editor;
+    GameMode Mode;
 
-    float TotalTime = 0.0f;
-    int   Score     = 0;
+    float TotalTime;
+    int   Score;
 };
 
-[[nodiscard]] extern GameState* GetGameState();
+extern GameState* GetGameState(void);