Initial game controller support.
Actions are based on the Switch branch but the controller code itself is
implemented differently, allowing for easy remapping and minimizing
changes to the Source/ directory.
Many subtle and not so subtle controller bugs have been fixed
in this implementation, including:
1. Smoother & more responsive movement with the joysticks.
2. Consistent controls for all the menus in the game (stores, quest log,
etc).
3. Cursor appearance / disappearance at appropriate times.
Low-level controls are abstracted and 3 SDL interfaces are supported:
game controller, joystick, and keyboard. See SourceX/controls/ for more
details on this.
Wishlist for the future:
1. Primary button and use button should attack continously.
This is hard as it requires checking the cooldowns / attack speed.
2. Quick spell menu navigation is very buggy. It is also buggy in the
switch branch. I haven't had a change to investigate.
- Use UiOkDialog() to display all error messages
- Add SDL simple message, and console fallbacks to UiOkDialog()
- Boot graphics early on to facilitate most error messages with build in
gui
- Some more miniwin clean ups
1. TTF no longer crashes on exit.
2. Art failing to load simply isn't rendered instead of crashing in random places.
3. Fixes empty line rendering in ttf_render_wrapped.cpp
4. dx_cleanup is now idempotent.
Makes the code easier to understand.
Also makes building lists easier.
Also fixes focus indicator in SELLOAD_DIALOG (this type of bug is
impossible with the new structs).
Anders Jenbo
Gleb Mazovetskiy
Xadhoom