Add sun / moon, started on score / GameManager

Game/GameManager.h

@@ -1,12 +1,38 @@
 #pragma once
 #include "Player.h"
+#include "Gui/Screens/MainScreen.h"
 
-class GameManager
-{
+class GameManager {
 public:
-	float balance{ 0.0f };
-	float fuel{ 0.0f };
+	static GameManager& GetInstance();
+	static GameManager* m_pInstance;
+	
+
+	void SetMainScreen(MainScreen* pMainScreen);
+
+	void SetFuel(int fuel);
+	int GetFuel() const;
+	void DecreaseFuel(int fuel);
+	void AddFuel(int fuel);
+
+	void SetHullIntegrity(int hullIntegrity);
+	int GetHullIntegrity() const;
+	void DamageHull(int damage);
+
+	void SetScore(int score);
+	int GetScore() const;
+	void IncreaseScore(int score);
+
+	void Update(float elapsedSecs);
 
 private:
 	GameManager() = default;
+
+
+	float m_Balance{ 0.0f };
+	int m_HullIntegrity{ 100 };
+	int m_Fuel{ 100 };
+	int m_Score{ 0 };
+	MainScreen* m_pMainScreen{ nullptr };
 };
+