/*
===================
Svcmd_ForceTeam_f
forceteam <player> <team>
===================
*/
static void Svcmd_ForceTeam_f( void )
{
gclient_t *cl;
char str[ MAX_TOKEN_CHARS ];
team_t team;
if( trap_Argc( ) != 3 )
{
G_Printf( "usage: forceteam <player> <team>\n" );
return;
}
trap_Argv( 1, str, sizeof( str ) );
cl = ClientForString( str );
if( !cl )
return;
trap_Argv( 2, str, sizeof( str ) );
team = G_TeamFromString( str );
if( team == NUM_TEAMS )
{
G_Printf( "forceteam: invalid team \"%s\"\n", str );
return;
}
G_ChangeTeam( &g_entities[ cl - level.clients ], team );
}
void G_namelog_restore( gclient_t *client )
{
namelog_t *n = client->pers.namelog;
G_ChangeTeam( g_entities + n->slot, n->team );
client->ps.persistant[ PERS_SCORE ] = n->score;
client->ps.persistant[ PERS_CREDIT ] = 0;
G_AddCreditToClient( client, n->credits, qfalse );
}
bool G_BotAdd( const char *name, team_t team, int skill, const char *behavior, bool filler )
{
int clientNum;
char userinfo[MAX_INFO_STRING];
const char* s = 0;
gentity_t *bot;
bool autoname = false;
bool okay;
if ( !navMeshLoaded )
{
Log::Warn( "No Navigation Mesh file is available for this map" );
return false;
}
// find what clientNum to use for bot
clientNum = trap_BotAllocateClient();
if ( clientNum < 0 )
{
Log::Warn( "no more slots for bot" );
return false;
}
bot = &g_entities[ clientNum ];
bot->r.svFlags |= SVF_BOT;
bot->inuse = true;
if ( !Q_stricmp( name, BOT_NAME_FROM_LIST ) )
{
name = G_BotSelectName( team );
autoname = name != nullptr;
}
//default bot data
okay = G_BotSetDefaults( clientNum, team, skill, behavior );
// register user information
userinfo[0] = '\0';
Info_SetValueForKey( userinfo, "name", name ? name : "", false ); // allow defaulting
Info_SetValueForKey( userinfo, "rate", "25000", false );
Info_SetValueForKey( userinfo, "snaps", "20", false );
if ( autoname )
{
Info_SetValueForKey( userinfo, "autoname", name, false );
}
//so we can connect if server is password protected
if ( g_needpass.integer == 1 )
{
Info_SetValueForKey( userinfo, "password", g_password.string, false );
}
trap_SetUserinfo( clientNum, userinfo );
// have it connect to the game as a normal client
if ( ( s = ClientBotConnect( clientNum, true, team ) ) )
{
// won't let us join
Log::Warn( s );
okay = false;
}
if ( !okay )
{
G_BotDel( clientNum );
return false;
}
if ( autoname )
{
G_BotNameUsed( team, name, true );
}
ClientBegin( clientNum );
bot->pain = BotPain; // ClientBegin resets the pain function
level.clients[clientNum].pers.isFillerBot = filler;
G_ChangeTeam( bot, team );
return true;
}
/*
===========
ClientConnect
Called when a player begins connecting to the server.
Called again for every map change or tournement restart.
The session information will be valid after exit.
Return NULL if the client should be allowed, otherwise return
a string with the reason for denial.
Otherwise, the client will be sent the current gamestate
and will eventually get to ClientBegin.
firstTime will be qtrue the very first time a client connects
to the server machine, but qfalse on map changes and tournement
restarts.
============
*/
char *ClientConnect( int clientNum, qboolean firstTime )
{
char *value;
char *userInfoError;
gclient_t *client;
char userinfo[ MAX_INFO_STRING ];
gentity_t *ent;
char reason[ MAX_STRING_CHARS ] = {""};
int i;
ent = &g_entities[ clientNum ];
client = &level.clients[ clientNum ];
// ignore if client already connected
if( client->pers.connected != CON_DISCONNECTED )
return NULL;
ent->client = client;
memset( client, 0, sizeof( *client ) );
trap_GetUserinfo( clientNum, userinfo, sizeof( userinfo ) );
value = Info_ValueForKey( userinfo, "cl_guid" );
Q_strncpyz( client->pers.guid, value, sizeof( client->pers.guid ) );
value = Info_ValueForKey( userinfo, "ip" );
// check for local client
if( !strcmp( value, "localhost" ) )
client->pers.localClient = qtrue;
G_AddressParse( value, &client->pers.ip );
client->pers.admin = G_admin_admin( client->pers.guid );
// check for admin ban
if( G_admin_ban_check( ent, reason, sizeof( reason ) ) )
{
return va( "%s", reason );
}
// check for a password
value = Info_ValueForKey( userinfo, "password" );
if( g_password.string[ 0 ] && Q_stricmp( g_password.string, "none" ) &&
strcmp( g_password.string, value ) != 0 )
return "Invalid password";
// add guid to session so we don't have to keep parsing userinfo everywhere
for( i = 0; i < sizeof( client->pers.guid ) - 1 &&
isxdigit( client->pers.guid[ i ] ); i++ );
if( i < sizeof( client->pers.guid ) - 1 )
return "Invalid GUID";
for( i = 0; i < level.maxclients; i++ )
{
if( level.clients[ i ].pers.connected == CON_DISCONNECTED )
continue;
if( !Q_stricmp( client->pers.guid, level.clients[ i ].pers.guid ) )
{
if( !G_ClientIsLagging( level.clients + i ) )
{
trap_SendServerCommand( i, "cp \"Your GUID is not secure\"" );
return "Duplicate GUID";
}
trap_DropClient( i, "Ghost" );
}
}
client->pers.connected = CON_CONNECTING;
// read or initialize the session data
if( firstTime || level.newSession )
G_InitSessionData( client, userinfo );
G_ReadSessionData( client );
// get and distribute relevent paramters
G_namelog_connect( client );
userInfoError = ClientUserinfoChanged( clientNum, qfalse );
if( userInfoError != NULL )
return userInfoError;
G_LogPrintf( "ClientConnect: %i [%s] (%s) \"%s^7\" \"%c%s%c^7\"\n",
clientNum, client->pers.ip.str, client->pers.guid,
client->pers.netname,
DECOLOR_OFF, client->pers.netname, DECOLOR_ON );
// don't do the "xxx connected" messages if they were caried over from previous level
if( firstTime )
trap_SendServerCommand( -1, va( "print \"%s" S_COLOR_WHITE " connected\n\"",
client->pers.netname ) );
if( client->pers.admin )
G_admin_authlog( ent );
// count current clients and rank for scoreboard
CalculateRanks( );
// if this is after !restart keepteams or !restart switchteams, apply said selection
if ( client->sess.restartTeam != TEAM_NONE )
{
G_ChangeTeam( ent, client->sess.restartTeam );
client->sess.restartTeam = TEAM_NONE;
}
return NULL;
}
/*
===========
ClientConnect
Called when a player begins connecting to the server.
Called again for every map change or tournement restart.
The session information will be valid after exit.
Return nullptr if the client should be allowed, otherwise return
a string with the reason for denial.
Otherwise, the client will be sent the current gamestate
and will eventually get to ClientBegin.
firstTime will be true the very first time a client connects
to the server machine, but false on map changes and tournement
restarts.
============
*/
const char *ClientConnect( int clientNum, bool firstTime )
{
const char *value;
const char *userInfoError;
gclient_t *client;
char userinfo[ MAX_INFO_STRING ];
char pubkey[ RSA_STRING_LENGTH ];
gentity_t *ent;
char reason[ MAX_STRING_CHARS ] = { "" };
int i;
const char *country;
ent = &g_entities[ clientNum ];
client = &level.clients[ clientNum ];
// ignore if client already connected
if ( client->pers.connected != CON_DISCONNECTED )
{
return nullptr;
}
ent->client = client;
memset( client, 0, sizeof( *client ) );
trap_GetUserinfo( clientNum, userinfo, sizeof( userinfo ) );
value = Info_ValueForKey( userinfo, "ip" );
// check for local client
if ( !strcmp( value, "localhost" ) )
{
client->pers.localClient = true;
}
G_AddressParse( value, &client->pers.ip );
trap_GetPlayerPubkey( clientNum, pubkey, sizeof( pubkey ) );
if ( strlen( pubkey ) != RSA_STRING_LENGTH - 1 )
{
return "Invalid pubkey key";
}
trap_GenFingerprint( pubkey, sizeof( pubkey ), client->pers.guid, sizeof( client->pers.guid ) );
client->pers.admin = G_admin_admin( client->pers.guid );
client->pers.pubkey_authenticated = false;
if ( client->pers.admin )
{
Com_GMTime( &client->pers.admin->lastSeen );
}
// check for admin ban
if ( G_admin_ban_check( ent, reason, sizeof( reason ) ) )
{
return va( "%s", reason ); // reason is local
}
// check for a password
value = Info_ValueForKey( userinfo, "password" );
if ( g_password.string[ 0 ] && Q_stricmp( g_password.string, "none" ) &&
strcmp( g_password.string, value ) != 0 )
{
return "Invalid password";
}
// if a player reconnects quickly after a disconnect, the client disconnect may never be called, thus flag can get lost in the ether
if ( ent->inuse )
{
G_LogPrintf( "Forcing disconnect on active client: %i", (int)( ent - g_entities ) );
// so lets just fix up anything that should happen on a disconnect
ClientDisconnect( ent-g_entities );
}
for ( i = 0; i < level.maxclients; i++ )
{
if ( level.clients[ i ].pers.connected == CON_DISCONNECTED )
{
continue;
}
if ( !( g_entities[i].r.svFlags & SVF_BOT ) && !Q_stricmp( client->pers.guid, level.clients[ i ].pers.guid ) )
{
if ( !G_ClientIsLagging( level.clients + i ) )
{
trap_SendServerCommand( i, "cp \"Your GUID is not secure\"" );
return "Duplicate GUID";
}
trap_DropClient( i, "Ghost" );
}
}
client->pers.connected = CON_CONNECTING;
// read or initialize the session data
if ( firstTime )
{
G_InitSessionData( client, userinfo );
}
G_ReadSessionData( client );
// get and distribute relevent paramters
G_namelog_connect( client );
userInfoError = ClientUserinfoChanged( clientNum, false );
if ( userInfoError != nullptr )
{
return userInfoError;
}
G_LogPrintf( "ClientConnect: %i [%s] (%s) \"%s^7\" \"%s^7\"",
clientNum, client->pers.ip.str[0] ? client->pers.ip.str : "127.0.0.1", client->pers.guid,
client->pers.netname,
client->pers.netname );
country = Info_ValueForKey( userinfo, "geoip" );
Q_strncpyz( client->pers.country, country, sizeof( client->pers.country ) );
G_SendClientPmoveParams(clientNum);
// don't do the "xxx connected" messages if they were caried over from previous level
if ( firstTime )
{
if ( g_geoip.integer && country && *country )
{
trap_SendServerCommand( -1, va( "print_tr %s %s %s", QQ( N_("$1$^7 connected from $2$") ),
Quote( client->pers.netname ), Quote( country ) ) );
}
else
{
trap_SendServerCommand( -1, va( "print_tr %s %s", QQ( N_("$1$^7 connected") ),
Quote( client->pers.netname ) ) );
}
}
// count current clients and rank for scoreboard
CalculateRanks();
// if this is after !restart keepteams or !restart switchteams, apply said selection
if ( client->sess.restartTeam != TEAM_NONE )
{
G_ChangeTeam( ent, client->sess.restartTeam );
client->sess.restartTeam = TEAM_NONE;
}
return nullptr;
}
/*
===========
ClientConnect
Called when a player begins connecting to the server.
Called again for every map change or tournement restart.
The session information will be valid after exit.
Return NULL if the client should be allowed, otherwise return
a string with the reason for denial.
Otherwise, the client will be sent the current gamestate
and will eventually get to ClientBegin.
firstTime will be qtrue the very first time a client connects
to the server machine, but qfalse on map changes and tournement
restarts.
============
*/
char *ClientConnect( int clientNum, qboolean firstTime )
{
char *value;
gclient_t *client;
char userinfo[ MAX_INFO_STRING ];
gentity_t *ent;
char guid[ 33 ];
char ip[ 16 ] = {""};
char reason[ MAX_STRING_CHARS ] = {""};
int i;
int retval = 0;
ent = &g_entities[ clientNum ];
trap_GetUserinfo( clientNum, userinfo, sizeof( userinfo ) );
value = Info_ValueForKey( userinfo, "cl_guid" );
Q_strncpyz( guid, value, sizeof( guid ) );
// check for admin ban
if( G_admin_ban_check( userinfo, reason, sizeof( reason ) ) )
{
return va( "%s", reason );
}
// IP filtering
// https://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=500
// recommanding PB based IP / GUID banning, the builtin system is pretty limited
// check to see if they are on the banned IP list
value = Info_ValueForKey( userinfo, "ip" );
i = 0;
while( *value && i < sizeof( ip ) - 2 )
{
if( *value != '.' && ( *value < '0' || *value > '9' ) )
break;
ip[ i++ ] = *value;
value++;
}
ip[ i ] = '\0';
if( G_FilterPacket( value ) )
return "You are banned from this server.";
// check for a password
value = Info_ValueForKey( userinfo, "password" );
if( g_password.string[ 0 ] && Q_stricmp( g_password.string, "none" ) &&
strcmp( g_password.string, value ) != 0 )
return "Invalid password";
// they can connect
ent->client = level.clients + clientNum;
client = ent->client;
memset( client, 0, sizeof(*client) );
// add guid to session so we don't have to keep parsing userinfo everywhere
if( !guid[0] )
{
Q_strncpyz( client->pers.guid, "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
sizeof( client->pers.guid ) );
}
else
{
Q_strncpyz( client->pers.guid, guid, sizeof( client->pers.guid ) );
}
Q_strncpyz( client->pers.ip, ip, sizeof( client->pers.ip ) );
client->pers.adminLevel = G_admin_level( ent );
client->pers.connected = CON_CONNECTING;
// read or initialize the session data
if( firstTime || level.newSession )
G_InitSessionData( client, userinfo );
G_ReadSessionData( client );
if( firstTime )
client->pers.firstConnect = qtrue;
else
client->pers.firstConnect = qfalse;
// get and distribute relevent paramters
ClientUserinfoChanged( clientNum );
G_admin_set_adminname( ent );
if( g_decolourLogfiles.integer )
{
char decoloured[ MAX_STRING_CHARS ] = "";
if( g_decolourLogfiles.integer == 1 )
{
Com_sprintf( decoloured, sizeof(decoloured), " (\"%s^7\")", client->pers.netname );
G_DecolorString( decoloured, decoloured );
G_LogPrintfColoured( "ClientConnect: %i [%s] (%s) \"%s^7\"%s\n", clientNum,
client->pers.ip, client->pers.guid, client->pers.netname, decoloured );
}
else
{
G_LogPrintf( "ClientConnect: %i [%s] (%s) \"%s^7\"%s\n", clientNum,
client->pers.ip, client->pers.guid, client->pers.netname, decoloured );
}
}
else
{
G_LogPrintf( "ClientConnect: %i [%s] (%s) \"%s^7\"\n", clientNum,
client->pers.ip, client->pers.guid, client->pers.netname );
}
if( client->pers.adminLevel )
{
G_LogPrintf( "ClientAuth: %i [%s] \"%s^7\" authenticated to admin level %i using GUID %s (^7%s)\n", clientNum, client->pers.ip, client->pers.netname, client->pers.adminLevel, client->pers.guid, client->pers.adminName );
}
// don't do the "xxx connected" messages if they were caried over from previous level
retval = G_admin_global_check(userinfo);
if((retval & GLOBAL_FORCESPEC) ||
(retval & GLOBAL_MUTE) ||
(retval & GLOBAL_DENYBUILD)){trap_SendServerCommand( -1, va( "print \"^3!global: ^7%s^7 has restrictions\n\"", client->pers.netname ) );}
else if(retval & GLOBAL_WHITELIST){trap_SendServerCommand( -1, va( "print \"^3!global: ^7%s^7 is whitelisted\n\"", client->pers.netname ) );}
if(retval & GLOBAL_FORCESPEC){client->pers.specd = qtrue;}
if(retval & GLOBAL_MUTE){client->pers.muted = qtrue;}
if(retval & GLOBAL_DENYBUILD){client->pers.denyBuild = qtrue;}
if( firstTime )
trap_SendServerCommand( -1, va( "print \"%s" S_COLOR_WHITE " connected\n\"", client->pers.netname ) );
// count current clients and rank for scoreboard
CalculateRanks( );
G_admin_namelog_update( client, qfalse );
// if this is after !restart keepteams or !restart switchteams, apply said selection
if ( client->sess.restartTeam != PTE_NONE ) {
G_ChangeTeam( ent, client->sess.restartTeam );
client->sess.restartTeam = PTE_NONE;
}
return NULL;
}
/**
* Add one bot into a team
* @param name [string] bot's name
* @param team [team_t] alien or human
*/
qboolean G_BotAdd( char *name, team_t team ) {
int i;
int clientNum;
char userinfo[MAX_INFO_STRING];
int reservedSlots = 0;
gentity_t *ent;
namelog_t *namelog;
char name_s[ MAX_NAME_LENGTH ];
char name_tmp_s[ MAX_NAME_LENGTH ] = "";
reservedSlots = trap_Cvar_VariableIntegerValue( "sv_privateclients" );
//If bot name does not contains [BOT], prepend it.
if(g_bot_tagname.integer == 1) {
G_DecolorString(name, name_s, MAX_NAME_LENGTH);
if (! (Com_StringContains(name_s, "[BOT]", 0))) {
if(team == TEAM_HUMANS) {
strcat(name_tmp_s, "^4[BOT] ");
} else if(team == TEAM_ALIENS) {
strcat(name_tmp_s, "^1[BOT] ");
}
strcat(name_tmp_s, name);
strcpy(name, name_tmp_s);
}
}
// LEPE: check if no player/bot exists with that name
G_SanitiseString(name, name_s, sizeof(name_s) );
for( namelog = level.namelogs; namelog; namelog = namelog->next ) {
if( namelog->slot >= 0 ) {
for( i = 0; i < MAX_NAMELOG_NAMES && namelog->name[ i ][ 0 ]; i++ ) {
G_SanitiseString(namelog->name[ i ], name_tmp_s, sizeof(name_tmp_s) );
if( i == namelog->nameOffset && namelog->slot > -1 && !strcmp( name_s, name_tmp_s ) ) {
trap_Print("Nick already exists\n");
return qfalse;
}
}
}
}
// find what clientNum to use for bot
// LEPE: clientNum calculation was modified to prevent player hijacking
// We will assign slots from maxclients - 1 to maxclients - reservedSlots - 1
clientNum = -1;
for( i = level.maxclients - 1; i > level.maxclients - reservedSlots - 1; i-- ) {
if( !g_entities[i].inuse ) {
clientNum = i;
break;
}
}
if(clientNum == -1)
{
trap_Print("Error: Bots were not assigned correctly\n"); //LEPE
return qfalse;
}
if(clientNum < level.maxclients - reservedSlots - 1)
{
trap_Print("no more slots for bot\n");
return qfalse;
}
ent = &g_entities[ clientNum ];
ent->inuse = qtrue;
ent->bot = (bot_t *)BG_Alloc( sizeof(bot_t) );
// ent->bot->path.crumb = BG_Alloc( sizeof(level.paths) );
ent->r.svFlags |= SVF_BOT;
// register user information
userinfo[0] = '\0';
Info_SetValueForKey( userinfo, "name", name );
Info_SetValueForKey( userinfo, "rate", "25000" ); //25000
Info_SetValueForKey( userinfo, "snaps", "40" );
//so we can connect if server is password protected
if(g_needpass.integer == 1) {
Info_SetValueForKey( userinfo, "password", g_password.string);
}
trap_SetUserinfo( clientNum, userinfo );
// have it connect to the game as a normal client
if(ClientConnect(clientNum, qtrue) != NULL ) {
G_Printf("Something weird happened. Bot was not added.");
// won't let us join
return qfalse;
}
ClientBegin( clientNum );
G_BotDebug(ent, BOT_VERB_IMPORTANT, BOT_DEBUG_GENERAL, "Bot Added\n");
G_ChangeTeam( ent, team );
BotInit( ent );
if(team == TEAM_HUMANS) {
BotInitHuman( ent );
level.humanBots++;
} else if(team == TEAM_ALIENS) {
BotInitAlien( ent );
level.alienBots++;
}
//TODO: load profile
return qtrue;
}
