This makes the code cleaner and also leads to some user-visible changes:
The wx game properties will no longer let the user
select WAD languages that don't have any names.
The Qt game list will now display names using the languages
set in the configuration instead of always using
English for PAL GC games and Japanese for WADs.
If a WAD doesn't have a name in the user's preferred language,
English is now selected as a fallback before Japanese.
Boot_BS2Emu was trying to read from the inserted disc even when
nothing was inserted, and this happened to not crash (but not
work either) before VolumeHandler was removed. This commit adds
a check that restores the old behavior, so there is no longer a
crash, but the game ID still doesn't get set for WADs. I don't
know if/how it should be set, so this felt like the safest option.
Core::Shutdown was only called on app exit, yet the emu thread exits
whenever emulation stops; if you launched a new game it would just join
via the destructor when s_emu_thread was set to a new thread.
(Incidentally, the destructor also makes explicitly joining on app exit
rather pointless.)
Because the GUI thread wasn't waiting for the CPU thread to fully shut
down, Core::IsRunning would remain true briefly after CFrame::DoStop
which, given Dolphin's penchant for accessing variables belonging to
other threads, can only mean trouble... In my case, because the previous
commit caused UpdateGUI, which is called at the end of DoStop, to call
PauseAndLock, which checks IsRunning, pressing stop at the right time
would cause strange behavior.
Since its lifetime is managed on the CPU thread, this (or a refactoring)
is absolutely required. One of the functions with a PauseAndLock call
added is CFrame::UpdateGUI; this is fine now, since it's called only
after important events happen, so just make sure not to call it every
frame or something :)
VolumeHandler is basically just a wrapper around a single IVolume object.
This change moves that object to DVDInterface, moves the Read32
function to IVolume, and gets rid of the rest of VolumeHandler.
The instant speed broke some games. SUDTR will now emulate
the transfer from the disc drive buffer to the main memory,
but not the speed of the disc drive itself.
With some specific, STUN-hostile routers, the netplay client can get
stuck forever while trying to connect to the stun server. This adds a
5 seconds (much more than should be necessary if it works) timer until
a failure is registered and the attempt stops.
