Playback features outlined in issue #715 .
Reintroduce activate\deactivate sound backend when window focus in changed.
Added "windowed_pauseonfocuslost" cvar to allowing user control of pause when the window changes focus.
Added "ogg_pausewithgame" cvar to allow user control of ogg playback whenever the game is paused.
Introduced ogg playback command "mute" as an additional playback option for the console, command buffer and key binds.
If the window focus is changed all sound playback will stop and resume as expected.
Setting "window_pauseonfocuslost" to 1 will force the game to pause when the window focus is lost, "cl_paused" is ignored in multiplayer.
Setting "ogg_pausewithgame" to 1 will force ogg playback to pause whenever the game is paused.
Toggling ogg mute through "ogg mute" sets the volume to 0 while playback resumes.
Code around it by using `wcsncpy()` and `wcscat()` combined with a
manual length check. This should be enough to make YQ2 working on Win
XP again. Please note, that we don't support any Windows older than
10. However we still try to avoid breaking them.
Based on an idea by @ carlo-bramini, closes#994.
This fixes a corner case: When the client is in state `ca_disconnected`
and the user presses repeatedly return, there is a chance that a older
line is erroneously printed again. This is caused by spinning through
the console history buffer, when an old line is the current line a the
frame were the console refreshs it's printed. Work around that by
clearing every line as soon as it becomes the current line.
Closes#987.
This matches the behavior of cmake. Besides that we have some optional
C11 code and it should be used if the compiler has support for it. And
C99 as default is a remnant from the old times were we didn't want C11
in the standard code path, because several old Linux distros didn't
support it...
Ogg file has incorrectly calculated size and samples as
result calculation of volume and timings have used
incorrect test samples for sterio sound.
Checked with compare ogg and wav samples from 25th
Anniversary mod:
```
ffmpeg -i 25acu/sound/world/goreshit.wav 25acu/sound/world/goreshit-ogg.wav
```
Soundlist:
```
]/soundlist
(16b) 1404340(2 ch) world/goreshit.wav -11.7 dB 351.1s:15.0..0.3..1.1..2.0
(16b) 1404340(2 ch) world/goreshit-ogg.wav -11.5 dB 351.1s:15.0..18.4..1.4..2.0
```
Fixes:
* https://github.com/glhrmfrts/q25_game/issues/8
* https://github.com/yquake2/yquake2/issues/991
dkms-hid-nintendo can expose the IMU sensors of a Switch controller
as a "second joystick", which makes possible to use gyro aiming on a
system without SDL 2.0.14 available (the minimum required to read
controller sensors like gyro and accelerometer).
This commit makes both "sensor" and "joystick reading" to coexist.
"Sensor" is still the preferred method when available.
Playback features outlined in issue #729.
Added shuffle playback parameters:
default - Ogg track currently active repeats. This is the quake2 default behaviour.
play once - Ogg track currently active plays once then stops.
sequential - Ogg tracks play in numerical order, from the currently playing track and like default repeats.
random - Ogg tracks play randomly, but never the same track twice.
Ogg tracks can be played from a full-screen console and tracks played will adhere to the shuffle parameter.
Loading a game map the map cd-track takes precedence as the first played track then subsequent playback of tracks will adhere to the shuffle parameter.
Any currently playing track can be overridden from the console with "ogg play <track>" command and subsequent playback of tracks will adhere to the shuffle parameter.
If a sound restart occurs the ogg backend will attempt to save and recover the currently playing track, though some data in the audio queue may be lost in the process.
the HunkAlloc size calculated in calTexinfoAndFacesSize() was too
small because that map has a *massive* water poly.
Unfortunately it's not feasible to calculate the correct size
(it depends on the size of the poly, for which I'd need the vertex
coordinates, but to get them I'd have to load them first, which requires
the allocation...), but allocating 5MB extra (instead of 1) made it work
When running a mod/addon and then switching back to baseq2,
FS_BuildGameSpecificSearchPath() is called and sets fs_gamedir
(amongst other things). Unfortunately it used fs_baseSearchPaths->path
to set it, and in the -portable case, the top base search path is
pak2.pak, i.e. not a normal directory, so fs_baseSearchPaths->path is ""
and fs_gamedir is set to "" => later Sys_Mkdir(fs_gamedir) fails.
Now fs_gamedir is set to the correct directory, based on fs_rawPath
