1. Unifies SDL1 and SDL2 text input handling.
2. Moves game-specific text input handling out of misc_msg.
3. Disables Unicode processing when not inputting text in SDL1.
This fixes gold withdrawal in SDL1.
Previously, keyboard events used `lParam` for modifier key state,
while mouse events used `wParam`.
Changes the mouse events to use `lParam`, which allows us to
change `lParam` to `uint16_t`.
Demo migrated with a script.
This cleans up a bit of code and solves a few edge cases where an item
could be lost, the game be unresponsive, or miss fire an event during
lag cause of the cursor not reflecting the currently held item.
1. Do not interrupt mouse mode on virtual clicks.
2. Handle virtual clicks directly instead of sending an SDL event.
3. Fix D-Pad mouse emulation state handling.
4. Hides the modifier hints during D-Pad mouse emulation.
Introduces a `ControlDevice` global which is distinct from `ControlMode`
in that it is set to `Gamepad` even when simulating a mouse.
This allows us to avoid a number of edge cases related to mode changes.
Fixes#4242
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.
libmpq is a much simpler alternative to StormLib for reading MPQ archives.
We use our own fork of libmpq: https://github.com/diasurgical/libmpq
Impact:
* DevilutionX is now a lot more portable. Unlike StormLib, libmpq only
needs platform-specific code for Windows.
* Locks around file access **removed** (instead we duplicate the file descriptor for streamed audio only).
* RAM usage is **300 KiB** lower than StormLib.
* Stripped release linux_x86_64 binary is **32 KiB** smaller.
* Amiga build now hangs instead of crashing.
Gleb Mazovetskiy