Window gives wrong size

[yanis-fourel]

The engine::Window::getSize does not always return the correct window size.

Steps to Reproduce

Launch the game in fullscreen
The engine::Window::getSize method returns the same size as the window if you un-fullscreen it (with F11)

Possible Implementation

add
m_size = size;
to engine::Window::setSize

I don't know but it seems logical to me. That would probably not fix the entire issue though