Fixed issue with double initalization

Engine/headers/game.h

@@ -11,7 +11,6 @@
 
 static int curX, curY;
 
-extern bool isActive;
 extern std::vector<std::vector<Room>> rooms;
 
 #define MAP_HEIGHT 5
@@ -26,6 +25,8 @@ private:
     nlohmann::json json;
     fs::path filePath = "Resources/Rooms.json";
     std::ifstream stream;
+    bool isActive;
+
 
     inline static Game *game_;
 
@@ -36,7 +37,7 @@ private:
 
 public:
     Game();
-    static bool GetIsActive() { return isActive; }
+    inline bool GetIsActive() const { return isActive; }
     bool Init();
     void Run();
     bool Save();
@@ -44,7 +45,18 @@ public:
     void ChangeRoom(Room r);
     Room GetCurrentRoom() { return currentRoom; }
 
-    static void SetIsActive(const bool active) { isActive = active; }
+    inline bool operator!() const {
+        if (isActive) {
+            return false;
+        }
+        return true;
+    }
+
+    void SetIsActive(const bool active) { isActive = active; }
+
+    static void SetGameInstance(Game * g) {
+        game_ = g;
+    }
 
     static Game &Instance() {
         if (game_ == nullptr) {

Engine/src/game.cpp

@@ -3,15 +3,13 @@
 #include <filesystem>
 #include <fstream>
 
-bool isActive;
-
 std::vector<std::vector<Room>> rooms;
 
 Game::Game() {
     curX = 0;
     curY = 0;
+    isActive = false;
     progress = 0;
-    Init();
 }
 
 bool Game::Init() {
@@ -72,7 +70,7 @@ void Game::ChangeRoom(Room r) {
 }
 
 int Quit(const std::string &n) {
-    isActive = false;
+    Game::Instance().SetIsActive(false);
     return 0;
 }
 

main.cpp

@@ -3,7 +3,11 @@
 int main(int argc, char *argv[]) {
     Game game; // Calls default constructor which Initializes GAME
 
-    while (Game::GetIsActive()) {
+    if (!game) {
+        game.Init();
+        Game::SetGameInstance(&game);
+    }
+    while (game.GetIsActive()) {
         game.Run();
     }