Resolution

[antuan]

hy i have a Big problem  i was making my game and when i finished i played on another pc not the one that i made it and a lot of stuff was offscreen how can i fix it.

[rect.setSize(sf::Vector2f(screensize - 600 )]

How can i find the size of the screen i want my game to run on any screen..

[Brax]

I am not 100% sure I understood what you ask, but if you want to know how many fullscreen resolutions can a monitor support, try this:

//  inside a class:
std::vector<sf::VideoMode>      mVideo_Modes

// In a function:
mVideo_Modes = sf::VideoMode::getFullscreenModes();

 

This will give you the list of all resolutions and all bits per pixel (8-bit, 16-bit, 32-bit) a monitor can support.
( you might do a bit to kick out all 8-bit and 16-bit resolutions  )

If you have a windowed screen mode, then just make sure that the width and height of the window are not greater than the desktop resolution.

[eXpl0it3r]

There's also the getDesktopMode() which gives you the current video mode.