/**
* @brief Responds with teaminfo such as free team num
* @sa CL_ParseTeamInfoMessage
*/
static void SVC_TeamInfo (struct net_stream *s)
{
client_t *cl;
dbuffer msg;
char infoGlobal[MAX_INFO_STRING] = "";
NET_WriteByte(&msg, clc_oob);
NET_WriteRawString(&msg, "teaminfo\n");
Info_SetValueForKey(infoGlobal, sizeof(infoGlobal), "sv_teamplay", Cvar_GetString("sv_teamplay"));
Info_SetValueForKey(infoGlobal, sizeof(infoGlobal), "sv_maxteams", Cvar_GetString("sv_maxteams"));
Info_SetValueForKey(infoGlobal, sizeof(infoGlobal), "sv_maxplayersperteam", Cvar_GetString("sv_maxplayersperteam"));
NET_WriteString(&msg, infoGlobal);
cl = NULL;
while ((cl = SV_GetNextClient(cl)) != NULL) {
if (cl->state >= cs_connected) {
char infoPlayer[MAX_INFO_STRING] = "";
/* show players that already have a team with their teamnum */
int teamId = svs.ge->ClientGetTeamNum(cl->player);
if (!teamId)
teamId = TEAM_NO_ACTIVE;
Info_SetValueForKeyAsInteger(infoPlayer, sizeof(infoPlayer), "cl_team", teamId);
Info_SetValueForKeyAsInteger(infoPlayer, sizeof(infoPlayer), "cl_ready", svs.ge->ClientIsReady(cl->player));
Info_SetValueForKey(infoPlayer, sizeof(infoPlayer), "cl_name", cl->name);
NET_WriteString(&msg, infoPlayer);
}
}
NET_WriteByte(&msg, 0);
NET_WriteMsg(s, msg);
}
/**
* @brief Set the used team for the given player
* @param[out] player The player the team should be set for
* @param[in] team The team to set for the given player
* @return <code>true</code> if the team was set successfully, <code>false</code> otherwise.
*/
bool G_SetTeamForPlayer (player_t* player, const int team)
{
assert(player);
assert(team >= TEAM_NO_ACTIVE && team < MAX_TEAMS);
if (G_IsAIPlayer(player)) {
if (team != TEAM_ALIEN && team != TEAM_CIVILIAN)
return false;
} else {
if (!sv_teamplay->integer) {
player_t *p = NULL;
while ((p = G_PlayerGetNextHuman(p)) != NULL) {
if (p->pers.team == team)
return false;
}
}
}
player->pers.team = team;
/* if we started in dev mode, we maybe don't have a
* starting position in this map */
if (!g_nospawn->integer) {
if (team >= 0 && team < MAX_TEAMS) {
if (!level.num_spawnpoints[team])
gi.Error("No spawnpoints for team %i", team);
}
}
if (!G_IsAIPlayer(player))
Info_SetValueForKeyAsInteger(player->pers.userinfo, sizeof(player->pers.userinfo), "cl_team", team);
return true;
}
/**
* @brief Responds with teaminfo such as free team num
* @sa CL_ParseTeamInfoMessage
*/
static void SVC_TeamInfo (struct net_stream* s)
{
if (SVC_RateLimitAddress(*s)) {
Com_DPrintf(DEBUG_SERVER, "SVC_TeamInfo: rate limit from %s exceeded, dropping request\n", NET_StreamToString(s));
return;
}
/* Allow getinfo to be DoSed relatively easily, but prevent excess outbound bandwidth usage when being flooded inbound */
if (SVC_RateLimit(&outboundLeakyBucket)) {
Com_DPrintf(DEBUG_SERVER, "SVC_TeamInfo: rate limit exceeded, dropping request\n");
return;
}
char infoGlobal[MAX_INFO_STRING] = "";
Info_SetValueForKey(infoGlobal, sizeof(infoGlobal), "sv_teamplay", Cvar_GetString("sv_teamplay"));
Info_SetValueForKey(infoGlobal, sizeof(infoGlobal), "sv_maxteams", Cvar_GetString("sv_maxteams"));
Info_SetValueForKey(infoGlobal, sizeof(infoGlobal), "sv_maxplayersperteam", Cvar_GetString("sv_maxplayersperteam"));
dbuffer msg;
NET_WriteByte(&msg, svc_oob);
NET_WriteRawString(&msg, "teaminfo\n");
NET_WriteString(&msg, infoGlobal);
client_t* cl = nullptr;
while ((cl = SV_GetNextClient(cl)) != nullptr) {
if (cl->state < cs_connected)
continue;
char infoPlayer[MAX_INFO_STRING] = "";
/* show players that already have a team with their teamnum */
int teamId = svs.ge->ClientGetTeamNum(*cl->player);
if (!teamId)
teamId = TEAM_NO_ACTIVE;
Info_SetValueForKeyAsInteger(infoPlayer, sizeof(infoPlayer), "cl_team", teamId);
Info_SetValueForKeyAsInteger(infoPlayer, sizeof(infoPlayer), "cl_ready", svs.ge->ClientIsReady(cl->player));
Info_SetValueForKey(infoPlayer, sizeof(infoPlayer), "cl_name", cl->name);
NET_WriteString(&msg, infoPlayer);
}
NET_WriteByte(&msg, 0);
NET_WriteMsg(s, msg);
}
/**
* @brief Responds with short info for broadcast scans
* @note The second parameter should be the current protocol version number.
* @note Only a short server description - the user can determine whether he is
* interested in a full status
* @sa CL_ParseStatusMessage
* @sa CL_ProcessPingReply
*/
static void SVC_Info (struct net_stream* s)
{
if (SVC_RateLimitAddress(*s)) {
Com_DPrintf(DEBUG_SERVER, "SVC_Info: rate limit from %s exceeded, dropping request\n", NET_StreamToString(s));
return;
}
/* Allow getinfo to be DoSed relatively easily, but prevent excess outbound bandwidth usage when being flooded inbound */
if (SVC_RateLimit(&outboundLeakyBucket)) {
Com_DPrintf(DEBUG_SERVER, "SVC_Info: rate limit exceeded, dropping request\n");
return;
}
if (sv_maxclients->integer == 1) {
Com_DPrintf(DEBUG_SERVER, "Ignore info string in singleplayer mode\n");
return; /* ignore in single player */
}
const int version = atoi(Cmd_Argv(1));
if (version != PROTOCOL_VERSION) {
char string[MAX_VAR];
Com_sprintf(string, sizeof(string), "%s: wrong version (client: %i, host: %i)\n", sv_hostname->string, version, PROTOCOL_VERSION);
NET_OOB_Printf(s, SV_CMD_PRINT "\n%s", string);
return;
}
int count = 0;
client_t* cl = nullptr;
while ((cl = SV_GetNextClient(cl)) != nullptr)
if (cl->state >= cs_spawning)
count++;
char infostring[MAX_INFO_STRING];
infostring[0] = '\0';
Info_SetValueForKey(infostring, sizeof(infostring), "sv_protocol", DOUBLEQUOTE(PROTOCOL_VERSION));
Info_SetValueForKey(infostring, sizeof(infostring), "sv_hostname", sv_hostname->string);
Info_SetValueForKey(infostring, sizeof(infostring), "sv_dedicated", sv_dedicated->string);
Info_SetValueForKey(infostring, sizeof(infostring), "sv_gametype", sv_gametype->string);
Info_SetValueForKey(infostring, sizeof(infostring), "sv_mapname", sv->name);
Info_SetValueForKeyAsInteger(infostring, sizeof(infostring), "clients", count);
Info_SetValueForKey(infostring, sizeof(infostring), "sv_maxclients", sv_maxclients->string);
Info_SetValueForKey(infostring, sizeof(infostring), "sv_version", UFO_VERSION);
NET_OOB_Printf(s, SV_CMD_INFO "\n%s", infostring);
}
/**
* @brief Responds with short info for broadcast scans
* @note The second parameter should be the current protocol version number.
* @note Only a short server description - the user can determine whether he is
* interested in a full status
* @sa CL_ParseStatusMessage
* @sa CL_ProcessPingReply
*/
static void SVC_Info (struct net_stream *s)
{
int version;
if (sv_maxclients->integer == 1) {
Com_DPrintf(DEBUG_SERVER, "Ignore info string in singleplayer mode\n");
return; /* ignore in single player */
}
version = atoi(Cmd_Argv(1));
if (version != PROTOCOL_VERSION) {
char string[MAX_VAR];
Com_sprintf(string, sizeof(string), "%s: wrong version (client: %i, host: %i)\n", sv_hostname->string, version, PROTOCOL_VERSION);
NET_OOB_Printf(s, "print\n%s", string);
} else {
client_t *cl;
char infostring[MAX_INFO_STRING];
int count = 0;
cl = NULL;
while ((cl = SV_GetNextClient(cl)) != NULL)
if (cl->state >= cs_spawning)
count++;
infostring[0] = '\0';
Info_SetValueForKey(infostring, sizeof(infostring), "sv_protocol", DOUBLEQUOTE(PROTOCOL_VERSION));
Info_SetValueForKey(infostring, sizeof(infostring), "sv_hostname", sv_hostname->string);
Info_SetValueForKey(infostring, sizeof(infostring), "sv_dedicated", sv_dedicated->string);
Info_SetValueForKey(infostring, sizeof(infostring), "sv_gametype", sv_gametype->string);
Info_SetValueForKey(infostring, sizeof(infostring), "sv_mapname", sv->name);
Info_SetValueForKeyAsInteger(infostring, sizeof(infostring), "clients", count);
Info_SetValueForKey(infostring, sizeof(infostring), "sv_maxclients", sv_maxclients->string);
Info_SetValueForKey(infostring, sizeof(infostring), "sv_version", UFO_VERSION);
NET_OOB_Printf(s, "info\n%s", infostring);
}
}