/**
* @brief Search the index in the config strings relative to a given start
* @param name The value of the config string to search the index for
* @param start The relative start point for the search
* @param max The max. searched entries in the config string before giving up
* @param create if @c true the value will get written into the config strings (appended)
* @return @c 0 if not found
*/
static unsigned int SV_FindIndex (const char *name, int start, int max, qboolean create)
{
int i;
if (!name || !name[0])
return 0;
for (i = 1; i < max && SV_GetConfigString(start + i)[0] != '\0'; i++) {
const char *configString = SV_GetConfigString(start + i);
if (Q_streq(configString, name))
return i;
}
if (!create)
return 0;
if (i == max)
Com_Error(ERR_DROP, "*Index: overflow '%s' start: %i, max: %i", name, start, max);
SV_SetConfigString(start + i, name);
if (Com_ServerState() != ss_loading) { /* send the update to everyone */
struct dbuffer *msg = new_dbuffer();
NET_WriteByte(msg, svc_configstring);
NET_WriteShort(msg, start + i);
NET_WriteString(msg, name);
SV_Multicast(~0, msg);
}
return i;
}
/**
* @sa CL_ParseConfigString
*/
static void SV_Configstring (int index, const char *fmt, ...)
{
char val[MAX_TOKEN_CHARS * MAX_TILESTRINGS];
va_list argptr;
if (index < 0 || index >= MAX_CONFIGSTRINGS)
Com_Error(ERR_DROP, "configstring: bad index %i", index);
va_start(argptr, fmt);
Q_vsnprintf(val, sizeof(val), fmt, argptr);
va_end(argptr);
SV_SetConfigString(index, val);
if (Com_ServerState() != ss_loading) { /* send the update to everyone */
struct dbuffer *msg = new_dbuffer();
NET_WriteByte(msg, svc_configstring);
NET_WriteShort(msg, index);
NET_WriteString(msg, val);
/* send to all clients */
SV_Multicast(~0, msg);
}
}
/**
* @sa CL_ParseConfigString
*/
static void SV_Configstring (int index, const char *fmt, ...)
{
char val[MAX_TOKEN_CHARS * MAX_TILESTRINGS];
va_list argptr;
if (!Com_CheckConfigStringIndex(index))
SV_error("configstring: bad index %i", index);
va_start(argptr, fmt);
Q_vsnprintf(val, sizeof(val), fmt, argptr);
va_end(argptr);
SV_SetConfigString(index, val);
if (Com_ServerState() != ss_loading) { /* send the update to everyone */
dbuffer msg(4 + strlen(val));
NET_WriteByte(&msg, svc_configstring);
NET_WriteShort(&msg, index);
NET_WriteString(&msg, val);
/* send to all clients */
SV_Multicast(~0, msg);
}
}
/**
* @brief Change the server to a new map, taking all connected clients along with it.
* @note the full syntax is: @code map [day|night] [+]<map> [<assembly>] @endcode
* @sa SV_AssembleMap
* @sa CM_LoadMap
* @sa Com_SetServerState
*/
void SV_Map (qboolean day, const char *levelstring, const char *assembly)
{
int i;
unsigned checksum = 0;
char * map = SV_GetConfigString(CS_TILES);
char * pos = SV_GetConfigString(CS_POSITIONS);
mapInfo_t *randomMap = NULL;
client_t *cl;
/* any partially connected client will be restarted */
Com_SetServerState(ss_restart);
/* the game is just starting */
SV_InitGame();
if (!svs.initialized) {
Com_Printf("Could not spawn the server\n");
return;
}
assert(levelstring[0] != '\0');
Com_DPrintf(DEBUG_SERVER, "SpawnServer: %s\n", levelstring);
/* save name for levels that don't set message */
SV_SetConfigString(CS_NAME, levelstring);
SV_SetConfigString(CS_LIGHTMAP, day);
Q_strncpyz(sv->name, levelstring, sizeof(sv->name));
/* set serverinfo variable */
sv_mapname = Cvar_FullSet("sv_mapname", sv->name, CVAR_SERVERINFO | CVAR_NOSET);
/* notify the client in case of a listening server */
SCR_BeginLoadingPlaque();
if (assembly)
Q_strncpyz(sv->assembly, assembly, sizeof(sv->assembly));
else
sv->assembly[0] = '\0';
/* leave slots at start for clients only */
cl = NULL;
while ((cl = SV_GetNextClient(cl)) != NULL) {
/* needs to reconnect */
if (cl->state >= cs_spawning)
SV_SetClientState(cl, cs_connected);
}
/* assemble and load the map */
if (levelstring[0] == '+') {
randomMap = SV_AssembleMap(levelstring + 1, assembly, map, pos, 0);
if (!randomMap) {
Com_Printf("Could not load assembly for map '%s'\n", levelstring);
return;
}
} else {
SV_SetConfigString(CS_TILES, levelstring);
SV_SetConfigString(CS_POSITIONS, assembly ? assembly : "");
}
CM_LoadMap(map, day, pos, &sv->mapData, &sv->mapTiles);
Com_Printf("checksum for the map '%s': %u\n", levelstring, sv->mapData.mapChecksum);
SV_SetConfigString(CS_MAPCHECKSUM, sv->mapData.mapChecksum);
checksum = Com_GetScriptChecksum();
Com_Printf("ufo script checksum %u\n", checksum);
SV_SetConfigString(CS_UFOCHECKSUM, checksum);
SV_SetConfigString(CS_OBJECTAMOUNT, csi.numODs);
SV_SetConfigString(CS_VERSION, UFO_VERSION);
SV_SetConfigString(CS_MAPTITLE, SV_GetMapTitle(randomMap, levelstring));
if (Q_strstart(SV_GetConfigString(CS_MAPTITLE), "b/")) {
/* For base attack, CS_MAPTITLE contains too many chars */
SV_SetConfigString(CS_MAPTITLE, "Base attack");
SV_SetConfigString(CS_NAME, ".baseattack");
}
/* clear random-map assembly data */
Mem_Free(randomMap);
randomMap = NULL;
/* clear physics interaction links */
SV_ClearWorld();
/* fix this! */
for (i = 1; i <= sv->mapData.numInline; i++)
sv->models[i] = CM_InlineModel(&sv->mapTiles, va("*%i", i));
/* precache and static commands can be issued during map initialization */
Com_SetServerState(ss_loading);
TH_MutexLock(svs.serverMutex);
/* load and spawn all other entities */
svs.ge->SpawnEntities(sv->name, SV_GetConfigStringInteger(CS_LIGHTMAP), sv->mapData.mapEntityString);
TH_MutexUnlock(svs.serverMutex);
/* all precaches are complete */
Com_SetServerState(ss_game);
Com_Printf("-------------------------------------\n");
Cbuf_CopyToDefer();
}
