Update Screen system

Added FuelScreen (Working buttons)
Added SellScreen (Nothing working)

Game/WorldLevel.h

@@ -4,7 +4,9 @@
 #include "Player.h"
 #include "utils.h"
 #include "GridSystem/WorldGridManager.h"
+#include "Gui/Button.h"
 #include "Gui/Screen.h"
+#include "Gui/Screens/ScreenManager.h"
 
 
 class WorldLevel : public Level
@@ -35,10 +37,11 @@ private:
 
 	Rectf m_viewport;
 
-	Screen m_screen;
+	ScreenManager* m_screenManager;
+
 
 	// ImGui Vars
 	bool m_ShowTextureManagerWindow { false };
 	bool m_ShowCameraWindow { false };
-	bool m_ShowPlayerInfo { true };
+	bool m_ShowPlayerInfo { false };
 };