The gamepad cursor (inventory, spells etc) no longer relies on warping a
real mouse cursor. This should make things work better on platforms that
do not support this, like Wayland.
Disabled by default because of these known issues:
1. When clicking on inventory item, it briefly appears a bit shifted (in the wrong coordinates).
This issue can happen with software cursor as well, but is a lot more
obvious with the hardware cursor.
2. Cursor is scaled with nearest-neighbour scaling, which may look a bit different from
how the rest of the graphics are scaled.
See also previous attempt: https://github.com/diasurgical/devilutionX/pull/955 by @viciious
Co-authored-by: Victor Luchits <vluchits@gmail.com>
Gleb Mazovetskiy
Anders Jenbo
obligaron