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First iteration of autosave

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This commit is contained in:
Eric Wasylishen 2010-12-16 19:09:12 -07:00
parent 7fbb90771d
commit 26c9f12dca
2 changed files with 83 additions and 0 deletions
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69
Quake/host.c
View file

@ -644,6 +644,75 @@ void Host_ServerFrame (void)
// send all messages to the clients
SV_SendClientMessages ();
// Autosave stuff
static double oldhealth = 0;
static double lastautosave = 0;
static int autosaveindex = 0;
static char *autosavemap[2];
static double autosavetime[2];
static const float AUTOSAVE_DURATION = 30;
static const float AUTOSAVE_SAFETY_MARGIN = 10;
static const float AUTOSAVE_SAFE_HEALTH = 65;
if (!deathmatch.value && !coop.value && !sv.paused &&
sv.active && !cl.intermission && svs.maxclients == 1)
{
// Reset the last autosave time if it is out of bounds (i.e. we changed
// maps)
if (lastautosave > sv.time)
{
lastautosave = 0;
}
if (oldhealth > 0 && sv_player->v.health <= 0 &&
(sv.time - lastautosave) <= AUTOSAVE_SAFETY_MARGIN)
{
// Player just died within a few seconds of an autosave, so
// replace that autosave with the backup (if one exists)
fprintf(stderr, "Invalidate last autosave");
}
if ((sv.time - lastautosave) > AUTOSAVE_DURATION)
{
// Eligible for autosave
if (sv_player->v.health >= AUTOSAVE_SAFE_HEALTH)
{
// If we have plenty of health, save right now
fprintf(stderr, "Healthy autosave");
Cmd_ExecuteString ("save quick", src_command);
lastautosave = sv.time;
}
else if (sv_player->v.health > oldhealth)
{
fprintf(stderr, "Unhealthy, just got health autosave");
// If we have less than AUTOSAVE_SAFE_HEALTH, only save if we just
// picked up a healthpack
Cmd_ExecuteString ("save quick", src_command);
lastautosave = sv.time;
// FIXME: picking up 15 health when we have 1 might not warrant
// an autosave
}
}
}
oldhealth = sv_player->v.health;
/*
if (ericw % 100 == 0)
{
fprintf(stderr, "1000 frames. server time: %lf\n", sv.time);
if (ericw % 300 == 0)
{
if (!sv.paused)
{
fprintf(stderr, "autosaving...\n");
Cmd_ExecuteString ("save quick", src_command);
}
}
}*/
}
/*

14
Quake/host_cmd.c
View file

@ -885,6 +885,7 @@ void Host_Changelevel_f (void)
key_dest = key_game; // remove console or menu
SV_SaveSpawnparms ();
strcpy (level, Cmd_Argv(1));
fprintf(stderr, "Host_Changelevel_f '%s'\n", level);
SV_SpawnServer (level);
}
@ -906,6 +907,19 @@ void Host_Restart_f (void)
return;
strcpy (mapname, sv.name); // must copy out, because it gets cleared
// in sv_spawnserver
fprintf(stderr, "Host_Restart_f '%s' health %lf\n", mapname, sv_player->v.health);
// Autosave stuff
if (!deathmatch.value && !coop.value && !sv.paused &&
sv.active && !cl.intermission && svs.maxclients == 1)
{
//if (0 == strcmp(mapname, autosavemap[autosaveindex]))
Cmd_ExecuteString ("load quick", src_command);
return;
}
SV_SpawnServer (mapname);
}