Code review comment for lp:~widelands-dev/widelands/rendertarget_ints

Thanks for the review :)

The crash looks unfamiliar, I'll have to look into this.

> Is there a reason that Bob::calc_drawpos() (and derived methods) are still returning floats?

Yes, these are there for the zoom function, map elements can now end up not being positioned pixel perfect.

> UI::correct_for_align() and UI::center_vertically() are somehow related from what they are doing but are offering quite different interfaces.

Not really. center_vertically() is omitting the align parameter, because align is always centered here.

> correct_for_align(kCenter) is called but correct_for_align(kLeft) is omitted.

I'll go over these again when we do the final RTL GUI switching code.