ref: f2b2f57fb540795814ef66e95eb7aaf1434e8e47
dir: /doomn-waitvbl/
I_WaitVBL is used as a delay twice: once in the netcode on disconnect, to
wait a little before sending notice to the next node, and once on exit, to
allow playing one last sound effect.
requires doom-sndmus.patch (since sound is handled on a different proc).
diff -Naur a/sys/src/games/doom/i_video.c b/sys/src/games/doom/i_video.c
--- a/sys/src/games/doom/i_video.c Wed Jul 29 13:45:35 2015
+++ b/sys/src/games/doom/i_video.c Tue Aug 11 14:25:16 2015
@@ -185,8 +185,9 @@
{
}
-void I_WaitVBL(int)
+void I_WaitVBL(int s)
{
+ sleep(s * (1000/70));
}