/**
* @brief Called when each game quits, before Sys_Quit or Sys_Error
*/
void SV_Shutdown(char *finalmsg)
{
// close attack log
SV_CloseAttackLog();
if (!com_sv_running || !com_sv_running->integer)
{
return;
}
Com_Printf("----- Server Shutdown -----\n");
if (svs.clients && !com_errorEntered)
{
SV_FinalCommand(va("print \"%s\"", finalmsg), qtrue);
}
SV_RemoveOperatorCommands();
SV_MasterShutdown();
SV_ShutdownGameProgs();
SV_DemoStopAll();
// free current level
SV_ClearServer();
// free server static data
if (svs.clients)
{
int index;
for (index = 0; index < sv_maxclients->integer; index++)
{
SV_Netchan_ClearQueue(&svs.clients[index]);
}
//Z_Free( svs.clients );
free(svs.clients); // avoid trying to allocate large chunk on a fragmented zone
}
memset(&svs, 0, sizeof(svs));
svs.serverLoad = -1;
Cvar_Set("sv_running", "0");
Com_Printf("---------------------------\n");
// disconnect any local clients
CL_Disconnect(qfalse);
#ifdef FEATURE_TRACKER
Tracker_ServerStop();
#endif
}
/*
================
SV_MapRestart_f
Completely restarts a level, but doesn't send a new gamestate to the clients.
This allows fair starts with variable load times.
================
*/
static void SV_MapRestart_f(void)
{
int i;
client_t *client;
char *denied;
qboolean isBot;
int delay = 0;
gamestate_t new_gs, old_gs;
// make sure we aren't restarting twice in the same frame
if (com_frameTime == sv.serverId)
{
return;
}
// make sure server is running
if (!com_sv_running->integer)
{
Com_Printf("Server is not running.\n");
return;
}
if (Cmd_Argc() > 1)
{
delay = atoi(Cmd_Argv(1));
}
if (delay)
{
sv.restartTime = svs.time + delay * 1000;
SV_SetConfigstring(CS_WARMUP, va("%i", sv.restartTime));
return;
}
// read in gamestate or just default to GS_PLAYING
old_gs = atoi(Cvar_VariableString("gamestate"));
if (Cmd_Argc() > 2)
{
new_gs = atoi(Cmd_Argv(2));
}
else
{
new_gs = GS_PLAYING;
}
if (!SV_TransitionGameState(new_gs, old_gs, delay))
{
return;
}
// check for changes in variables that can't just be restarted
// check for maxclients change
if (sv_maxclients->modified)
{
char mapname[MAX_QPATH];
Com_Printf("sv_maxclients variable change -- restarting.\n");
// restart the map the slow way
Q_strncpyz(mapname, Cvar_VariableString("mapname"), sizeof(mapname));
SV_SpawnServer(mapname);
return;
}
SV_DemoStopAll();
// toggle the server bit so clients can detect that a
// map_restart has happened
svs.snapFlagServerBit ^= SNAPFLAG_SERVERCOUNT;
// generate a new serverid
// don't update restartedserverId there, otherwise we won't deal correctly with multiple map_restart
sv.serverId = com_frameTime;
Cvar_Set("sv_serverid", va("%i", sv.serverId));
// reset all the vm data in place without changing memory allocation
// note that we do NOT set sv.state = SS_LOADING, so configstrings that
// had been changed from their default values will generate broadcast updates
sv.state = SS_LOADING;
sv.restarting = qtrue;
SV_RestartGameProgs();
// run a few frames to allow everything to settle
for (i = 0; i < GAME_INIT_FRAMES; i++)
{
VM_Call(gvm, GAME_RUN_FRAME, svs.time);
svs.time += FRAMETIME;
}
sv.state = SS_GAME;
sv.restarting = qfalse;
// connect and begin all the clients
for (i = 0 ; i < sv_maxclients->integer ; i++)
{
client = &svs.clients[i];
// send the new gamestate to all connected clients
if (client->state < CS_CONNECTED)
{
continue;
}
if (client->netchan.remoteAddress.type == NA_BOT)
{
isBot = qtrue;
}
else
{
isBot = qfalse;
}
// add the map_restart command
SV_AddServerCommand(client, "map_restart\n");
// connect the client again, without the firstTime flag
denied = VM_ExplicitArgPtr(gvm, VM_Call(gvm, GAME_CLIENT_CONNECT, i, qfalse, isBot));
if (denied)
{
// this generally shouldn't happen, because the client
// was connected before the level change
SV_DropClient(client, denied);
if (!isBot)
{
Com_Printf("SV_MapRestart_f(%d): dropped client %i - denied!\n", delay, i); // bk010125
}
continue;
}
// Player won't enter the world until the download is done
if (client->download == 0)
{
if (client->state == CS_ACTIVE)
{
SV_ClientEnterWorld(client, &client->lastUsercmd);
}
else
{
// If we don't reset client->lastUsercmd and are restarting during map load,
// the client will hang because we'll use the last Usercmd from the previous map,
// which is wrong obviously.
SV_ClientEnterWorld(client, NULL);
}
}
}
// run another frame to allow things to look at all the players
VM_Call(gvm, GAME_RUN_FRAME, svs.time);
svs.time += FRAMETIME;
// start recording a demo
if (sv_autoDemo->integer)
{
SV_DemoAutoDemoRecord();
}
}
/**
* @brief Restart the server on a different map
*/
static void SV_Map_f(void)
{
char *cmd;
char *map;
char mapname[MAX_QPATH];
qboolean cheat;
char expanded[MAX_QPATH];
cmd = Cmd_Argv(0);
map = Cmd_Argv(1);
if (!map || !map[0])
{
Com_Printf("Usage: %s <map name>\n", cmd);
return;
}
// make sure the level exists before trying to change, so that
// a typo at the server console won't end the game
Com_sprintf(expanded, sizeof(expanded), "maps/%s.bsp", map);
if (FS_ReadFile(expanded, NULL) == -1)
{
Com_Printf("Can't find map %s\n", expanded);
return;
}
Cvar_Set("gamestate", va("%i", GS_INITIALIZE)); // reset gamestate on map/devmap
Cvar_Set("g_currentRound", "0"); // reset the current round
Cvar_Set("g_nextTimeLimit", "0"); // reset the next time limit
if (!Q_stricmp(cmd, "devmap"))
{
cheat = qtrue;
}
else
{
cheat = qfalse;
}
SV_DemoStopAll();
// save the map name here cause on a map restart we reload the etconfig.cfg
// and thus nuke the arguments of the map command
Q_strncpyz(mapname, map, sizeof(mapname));
// start up the map
SV_SpawnServer(mapname);
// set the cheat value
// if the level was started with "map <mapname>", then
// cheats will not be allowed.
// If started with "devmap <mapname>"
// then cheats will be allowed
if (cheat)
{
Cvar_Set("sv_cheats", "1");
}
else
{
Cvar_Set("sv_cheats", "0");
}
}