Messages

1

Graphics / Noob: pass &RenderWindow to constructor. Set as Public v

« on: March 26, 2011, 09:51:32 am »

there are several possibilities, depends on what you do with your classes

yes you can pass a reference in the constructor (and store it as member)

OR

you can inherit Game from RenderWindow, so every game instance has game properties and IS a renderwindow, so you can draw directly

OR

if you have many instance of Game for only one window, you can use a static member

2

Graphics / Error displaying, pointer to Sprite

« on: March 24, 2011, 10:54:27 pm »

show your new code if help is needed.


just comments :

Code: [Select]

int main()
{
   std::cout<<"Sterowanie strzałkami";
   //App app;
   App *pPoint= new App;
   pPoint->Run();
   //pPoint-> ~App();
   return 0;
}

 :shock:

Code: [Select]

int main()
{
   std::cout<<"Sterowanie strzałkami";
   App app;
   app.Run();
   return 0;
}

or

Code: [Select]

int main()
{
   App *app=new App;
   app->Run();
   delete app;
   return 0;
}

are better

and you can do simple : inherit the class App from RenderWindow and the class Ball from Sprite

3

General / Player pointing at mouse?

« on: March 23, 2011, 02:48:23 pm »

try atan2 ?