C++ Q_strncatz函数代码示例

/*
* CG_AddPrint_Cmd_f
*/
static void CG_AddPrint_Cmd_f( void ) {
	cg_subtitle_t *sub;

	sub = CG_Democam_RegisterSubtitle();
	if( !sub ) {
		CG_Printf( "DemoCam Error: Failed to allocate the subtitle\n" );
		return;
	}

	if( trap_Cmd_Argc() > 1 ) {
		char str[MAX_STRING_CHARS]; // one line of the console can't handle more than this
		int i;

		str[0] = 0;
		for( i = 1; i < trap_Cmd_Argc(); i++ ) {
			Q_strncatz( str, trap_Cmd_Argv( i ), sizeof( str ) );
			if( i < trap_Cmd_Argc() - 1 ) {
				Q_strncatz( str, " ", sizeof( str ) );
			}
		}

		sub->text = CG_CopyString( str );
	} else {
		sub->text = CG_CopyString( "" );
	}

	sub->highprint = true;
}

void _printplayerlist (edict_t * self, char *buf,
		  qboolean (*markthis) (edict_t * self, edict_t * other))
{
	int count = 0, i;
	edict_t *other;
	char dummy, tmpbuf[32];

	Q_strncatz (buf, " #  Name\n", MAX_STRING_CHARS);
	Q_strncatz (buf, "------------------------------------\n", MAX_STRING_CHARS);
	for (i = 1; i <= game.maxclients; i++)
	{
		other = &g_edicts[i];
		if (other->client && other != self && other->inuse)
		{
			if (markthis (self, other) == true)
				dummy = '*';
			else
				dummy = ' ';
			sprintf (tmpbuf, "%2i %c%s\n", i, dummy, other->client->pers.netname);
			count++;

			Q_strncatz (buf, tmpbuf, MAX_STRING_CHARS);
		}
	}
	if (!count)
		Q_strncatz (buf, "None\n", MAX_STRING_CHARS);
	Q_strncatz (buf, "\n", MAX_STRING_CHARS);
}

/*
* Cmd_Say_f
*/
void Cmd_Say_f( edict_t *ent, bool arg0, bool checkflood )
{
	char *p;
	char text[2048];
	size_t arg0len = 0;

#ifdef AUTHED_SAY
	if( sv_mm_enable->integer && ent->r.client && ent->r.client->mm_session <= 0 )
	{
		// unauthed players are only allowed to chat to public at non play-time
		if( GS_MatchState() == MATCH_STATE_PLAYTIME )
		{
			G_PrintMsg( ent, "%s", S_COLOR_YELLOW "You must authenticate to be able to communicate to other players during the match.\n");
			return;
		}
	}
#endif

	if( checkflood )
	{
		if( CheckFlood( ent, false ) )
			return;
	}

	if( ent->r.client && ( ent->r.client->muted & 1 ) )
		return;

	if( trap_Cmd_Argc() < 2 && !arg0 )
		return;

	text[0] = 0;

	if( arg0 )
	{
		Q_strncatz( text, trap_Cmd_Argv( 0 ), sizeof( text ) );
		Q_strncatz( text, " ", sizeof( text ) );
		arg0len = strlen( text );
		Q_strncatz( text, trap_Cmd_Args(), sizeof( text ) );
	}
	else
	{
		p = trap_Cmd_Args();

		if( *p == '"' )
		{
			if( p[strlen( p )-1] == '"' )
				p[strlen( p )-1] = 0;
			p++;
		}
		Q_strncatz( text, p, sizeof( text ) );
	}

	// don't let text be too long for malicious reasons
	text[arg0len + (MAX_CHAT_BYTES - 1)] = 0;

	if( !Q_stricmp( text, "gg" ) || !Q_stricmp( text, "good game" ) )
		G_AwardFairPlay( ent );

	G_ChatMsg( NULL, ent, false, "%s", text );
}

void _printplayerlist (edict_t * self, char *buf,
		  qboolean (*markthis) (edict_t * self, edict_t * other))
{
	int count = 0, i;
	edict_t *other;
	char dummy, tmpbuf[32];

	Q_strncatz (buf, " #  Name\n", MAX_STRING_CHARS);
	Q_strncatz (buf, "------------------------------------\n", MAX_STRING_CHARS);
	for (i = 0, other = g_edicts + 1; i < game.maxclients; i++, other++)
	{
		if (!other->inuse || !other->client || other->client->pers.mvdspec)
			continue;

		if (other == self)
			continue;

		if (markthis (self, other) == true)
			dummy = '*';
		else
			dummy = ' ';
		sprintf (tmpbuf, "%2i %c%s\n", i, dummy, other->client->pers.netname);
		count++;

		Q_strncatz (buf, tmpbuf, MAX_STRING_CHARS);
	}
	if (!count)
		Q_strncatz (buf, "None\n", MAX_STRING_CHARS);
	Q_strncatz (buf, "\n", MAX_STRING_CHARS);
}

void _Cmd_Rules_f (edict_t * self, char *argument)
{
	char section[32], mbuf[1024], *p, buf[30][INI_STR_LEN];
	int i, j = 0;
	ini_t ini;

	strcpy (mbuf, "\n");
	if (*argument)
		Q_strncpyz(section, argument, sizeof(section));
	else
		strcpy (section, "main");

	if (OpenIniFile (GAMEVERSION "/prules.ini", &ini))
	{
		i = ReadIniSection (&ini, section, buf, 30);
		while (j < i)
		{
			p = buf[j++];
			if (*p == '.')
				p++;
			Q_strncatz(mbuf, p, sizeof(mbuf));
			Q_strncatz(mbuf, "\n", sizeof(mbuf));
		}
		CloseIniFile (&ini);
	}
	if (!j)
		gi.cprintf (self, PRINT_MEDIUM, "No rules on %s available\n", section);
	else
		gi.cprintf (self, PRINT_MEDIUM, "%s", mbuf);
}

void Cmd_Teamname_f(edict_t * ent)
{
	int i, argc, teamNum;
	char temp[32];
	team_t *team;

	if (!matchmode->value) {
		gi.cprintf(ent, PRINT_HIGH, "This command needs matchmode to be enabled\n");
		return;
	}

	if(ctf->value) {
		gi.cprintf(ent, PRINT_HIGH, "You can't change teamnames in ctf mode\n");
		return;
	}

	teamNum = ent->client->resp.team;
	if (teamNum == NOTEAM) {
		gi.cprintf( ent, PRINT_HIGH, "You need to be on a team for that...\n" );
		return;
	}

	team = &teams[teamNum];
	if (team->captain != ent) {
		gi.cprintf( ent, PRINT_HIGH, "You need to be a captain for that\n" );
		return;
	}

	if (team->ready) {
		gi.cprintf( ent, PRINT_HIGH, "You can't use this while 'ready'\n" );
		return;
	}

	if (team_round_going || team_game_going) {
		gi.cprintf(ent, PRINT_HIGH, "You can't use this while playing\n");
		return;
	}

	argc = gi.argc();
	if (argc < 2) {
		gi.cprintf( ent, PRINT_HIGH, "Your team name is %s\n", team->name );
		return;
	}

	Q_strncpyz(temp, gi.argv(1), sizeof(temp));
	for (i = 2; i <= argc; i++) {
		Q_strncatz(temp, " ", sizeof(temp));
		Q_strncatz(temp, gi.argv(i), sizeof(temp));
	}
	temp[18] = 0;

	if (!temp[0])
		strcpy( temp, "noname" );

	gi.dprintf("%s (team %i) is now known as %s\n", team->name, teamNum, temp);
	IRC_printf(IRC_T_GAME, "%n (team %i) is now known as %n", team->name, teamNum, temp);
	strcpy(team->name, temp);
	gi.cprintf(ent, PRINT_HIGH, "New team name: %s\n", team->name);

}

/*
* G_Teams_Invite_f
*/
void G_Teams_Invite_f( edict_t *ent )
{
	char *text;
	edict_t *toinvite;
	int team;

	if( ( !ent->r.inuse || !ent->r.client ) )
		return;

	text = trap_Cmd_Argv( 1 );

	if( !text || !strlen( text ) )
	{
		int i;
		edict_t *e;
		char msg[1024];

		msg[0] = 0;
		Q_strncatz( msg, "Usage: invite <player>\n", sizeof( msg ) );
		Q_strncatz( msg, "- List of current players:\n", sizeof( msg ) );

		for( i = 0, e = game.edicts+1; i < gs.maxclients; i++, e++ )
		{
			if( !e->r.inuse ) 
				continue;

			Q_strncatz( msg, va( "%3i: %s\n", PLAYERNUM( e ), e->r.client->netname ), sizeof( msg ) );
		}

		G_PrintMsg( ent, "%s", msg );
		return;
	}

	team = ent->s.team;

	if( !G_Teams_TeamIsLocked( team ) )
	{
		G_PrintMsg( ent, "Your team is not locked.\n" );
		return;
	}

	toinvite = G_PlayerForText( text );

	if( !toinvite )
	{
		G_PrintMsg( ent, "No such player.\n" );
		return;
	}

	if( G_Teams_PlayerIsInvited( team, toinvite ) )
	{
		G_PrintMsg( ent, "%s%s is already invited to your team.\n", toinvite->r.client->netname, S_COLOR_WHITE );
		return;
	}

	G_Teams_InvitePlayer( team, toinvite );

	G_PrintMsg( NULL, "%s%s invited %s%s to team %s%s.\n", ent->r.client->netname, S_COLOR_WHITE,
		toinvite->r.client->netname, S_COLOR_WHITE, GS_TeamName( team ), S_COLOR_WHITE );
}

void GetLastKilledTarget (edict_t * self, char *buf)
{
	int kills, i;

	kills = ReadKilledPlayers (self);

	if (!kills) {
		strcpy (buf, "nobody");
		return;
	}

	strcpy (buf, self->client->resp.last_killed_target[0]->client->pers.netname);

	for (i = 1; i < kills; i++)
	{
		if (i == kills - 1)
			Q_strncatz(buf, " and ", PARSE_BUFSIZE);
		else
			Q_strncatz(buf, ", ", PARSE_BUFSIZE);

		Q_strncatz(buf, self->client->resp.last_killed_target[i]->client->
			pers.netname, PARSE_BUFSIZE);
	}

	ResetKills (self);
}

void CopyServerTitle(char *buf, int size, const serverStatus_t *status)
{
    char map[64], *s;
    int clients, len, mlen, i, maxLen;

    s = Info_ValueForKey(status->infostring, "hostname");
    Q_strncpyz(buf, s, size);

    s = Info_ValueForKey(status->infostring, "mapname");
    clients = atoi(Info_ValueForKey(status->infostring, "maxclients"));
    Com_sprintf(map, sizeof(map), " %-10s %2i/%2i", s, status->numPlayers, clients );

    len = strlen(buf);
    mlen = strlen(map);
    maxLen = min(titleMax, size);

    if(len + mlen > maxLen) {
        if(maxLen < mlen-3)
            buf[0] = 0;
        else
            buf[maxLen-mlen-3] = 0;
        Q_strncatz(buf, "...", size);
    }
    else
    {
        for(i = len; i < maxLen-mlen; i++)
            buf[i] = ' ';

        buf[i] = 0;
    }

    Q_strncatz(buf, map, size);
}

static void StartServerActionFunc( menucommon_t *unused )
{
    char *str;
    char mapname[MAX_CONFIGSTRING_CHARS];
    char starservercmd[MAX_STRING_CHARS];

    m_listitem_t *mapitem;
    mapitem = UI_FindItemInScrollListWithId( &mapList, mapList_cur_idx );
    if( !mapitem || !mapitem->name )
        return;

    trap_Cvar_Set( "g_gametype", startserver_gametype_names[m_gametype] );
    trap_Cvar_SetValue( "sv_skilllevel", m_skill );
    trap_Cvar_SetValue( "sv_cheats", m_cheats );
    trap_Cvar_SetValue( "sv_public", m_public );

    str = UI_GetMenuitemFieldBuffer( UI_MenuItemByName( "m_startserver_hostname" ) );
    if( str ) trap_Cvar_Set( "sv_hostname", str );

    str = UI_GetMenuitemFieldBuffer( UI_MenuItemByName( "m_startserver_maxplayers" ) );
    if( str ) trap_Cvar_Set( "sv_maxclients", str );

    // game stuff, overriding local gametype config
    starservercmd[0] = '\0';
    Q_strncatz( starservercmd, va( "g_instagib %i;", m_instagib ), sizeof( starservercmd ) );
    trap_Cvar_SetValue( "g_instagib", (float)m_instagib );

    str = UI_GetMenuitemFieldBuffer( UI_MenuItemByName( "m_startserver_timelimit" ) );
    if( str )
    {
        Q_strncatz( starservercmd, va( "g_timelimit %s;", str ), sizeof( starservercmd ) );
        trap_Cvar_Set( "g_timelimit", str );
    }

    str = UI_GetMenuitemFieldBuffer( UI_MenuItemByName( "m_startserver_scorelimit" ) );
    if( str )
    {
        Q_strncatz( starservercmd, va( "g_scorelimit %s;", str ), sizeof( starservercmd ) );
        trap_Cvar_Set( "g_scorelimit", str );
    }

    str = UI_GetMenuitemFieldBuffer( UI_MenuItemByName( "m_startserver_numbots" ) );
    if( str )
    {
        Q_strncatz( starservercmd, va( "g_numbots %s;", str ), sizeof( starservercmd ) );
        trap_Cvar_Set( "g_numbots", str );
    }

    trap_Cvar_ForceSet( "ui_startservercmd", starservercmd );

    if( uis.serverState )
        trap_Cmd_ExecuteText( EXEC_APPEND, "disconnect\n" );

    if( trap_ML_GetMapByNum( (int)((size_t)mapitem->data), mapname, sizeof( mapname ) ) )
        trap_Cvar_ForceSet( "ui_startserver_lastselectedmap", mapname );

    trap_Cmd_ExecuteText( EXEC_APPEND, va( "map \"%s\"\n", mapitem->name ) );
}

static void MapsList_ChooseMap( menucommon_t *menuitem )
{
    char path[MAX_CONFIGSTRING_CHARS + 6]; // wsw: Medar: could do this in not so ugly way
    m_listitem_t *item;
    menucommon_t *mapitem;
    char mapinfo[MAX_CONFIGSTRING_CHARS];
    const char *mapname, *fullname;
    int id = ( menuitem ? menuitem->localdata[1] : mapList_cur_idx );

    mapitem = UI_MenuItemByName( "m_startserver_map" );
    if( mapitem )
        Q_strncpyz( mapitem->title, "initial map", sizeof( mapitem->title ) );

    mapList_suggested_gametype = 0;

    item = UI_FindItemInScrollListWithId( &mapList, id );
    if( item && item->name )
    {
        if( !trap_ML_GetMapByNum( (int)((size_t)item->data), mapinfo, sizeof( mapinfo ) ) )
            return;
        mapname = mapinfo;
        fullname = mapinfo + strlen( mapname ) + 1;

        if( menuitem )
        {
            mapList_cur_idx = id;
            trap_Cvar_ForceSet( "ui_startserver_lastselectedmap", "" );
        }

        if( mapitem )
        {
            Q_strncatz( mapitem->title, ": " S_COLOR_WHITE, sizeof( mapitem->title ) );
            if( !trap_Cvar_Value( "ui_maplist_sortmethod" ) )
                Q_strncatz( mapitem->title, mapname, sizeof( mapitem->title ) );
            else
                Q_strncatz( mapitem->title, *fullname ? fullname : mapname, sizeof( mapitem->title ) );
        }

#ifdef SUGGEST_MAP_GAMETYPE
        mapList_suggested_gametype = SuggestGameType( mapname );
//		if( m_gametypes_item )
//		{
//			m_gametypes_item->curvalue = mapList_suggested_gametype;
//			M_GametypeFunc( m_gametypes_item );
//		}
#endif

        Q_snprintfz( path, sizeof( path ), "levelshots/%s.jpg", mapname );
        s_levelshot = trap_R_RegisterLevelshot( path, trap_R_RegisterPic( PATH_UKNOWN_MAP_PIC ), NULL );
    }
}

char *G_Gametype_GENERIC_ScoreboardMessage( void )
{
	char entry[MAX_TOKEN_CHARS];
	size_t len;
	int i;
	edict_t	*e;
	int carrierIcon;

	*scoreboardString = 0;
	len = 0;

	Q_snprintfz( entry, sizeof(entry), "&t %i 0 0 ", TEAM_PLAYERS );
	if( SCOREBOARD_MSG_MAXSIZE - len > strlen( entry ) )
	{
		Q_strncatz( scoreboardString, entry, sizeof( scoreboardString ) );
		len = strlen( scoreboardString );
	}

	// players
	for( i = 0; i < teamlist[TEAM_PLAYERS].numplayers; i++ )
	{
		e = game.edicts + teamlist[TEAM_PLAYERS].playerIndices[i];

		if( e->s.effects & EF_CARRIER )
			carrierIcon = trap_ImageIndex( ( e->s.team == TEAM_BETA ) ? PATH_ALPHAFLAG_ICON : PATH_BETAFLAG_ICON );
		else if( e->s.effects & EF_QUAD )
			carrierIcon = trap_ImageIndex( PATH_QUAD_ICON );
		else if( e->s.effects & EF_SHELL )
			carrierIcon = trap_ImageIndex( PATH_SHELL_ICON );
		else if( e->s.effects & EF_REGEN )
			carrierIcon = trap_ImageIndex( PATH_REGEN_ICON );
		else
			carrierIcon = 0;

		Q_snprintfz( entry, sizeof( entry ), "&p %i %i %i %i %i ",
			PLAYERNUM( e ),
			e->r.client->level.stats.score,
			e->r.client->r.ping > 999 ? 999 : e->r.client->r.ping,
			carrierIcon,
			( level.ready[PLAYERNUM( e )] || GS_MatchState() >= MATCH_STATE_PLAYTIME ) ? trap_ImageIndex( PATH_VSAY_YES_ICON ) : 0
			);

		if( SCOREBOARD_MSG_MAXSIZE - len > strlen( entry ) )
		{
			Q_strncatz( scoreboardString, entry, sizeof( scoreboardString ) );
			len = strlen( scoreboardString );
		}
	}

	return scoreboardString;
}

/*
* TV_Cmd_Spectators_f
*/
static void TV_Cmd_Spectators_f( client_t *client )
{
	int i;
	int count = 0;
	int start = 0;
	char line[64];
	char msg[1024];
	client_t *cl;
	relay_t *relay = client->relay;
	int maxclients = tv_maxclients->integer;

	if( Cmd_Argc() > 1 )
		start = atoi( Cmd_Argv( 1 ) );
	clamp( start, 0, maxclients - 1 );

	// print information
	msg[0] = 0;

	for( i = start; i < maxclients; i++ )
	{
		cl = &tvs.clients[i];
		if( cl->state >= CS_SPAWNED )
		{
			if( cl->relay != client->relay )
				continue;

			Q_snprintfz( line, sizeof( line ), "%s%s%s\n", count ? " " : "", S_COLOR_WHITE, cl->name );
			if( strlen( line ) + strlen( msg ) > sizeof( msg ) - 100 )
			{
				// can't print all of them in one packet
				Q_strncatz( msg, " ...\n", sizeof( msg ) );
				break;
			}

			if( !count )
				Q_strncatz( msg, "---------------\n", sizeof( msg ) );
			Q_strncatz( msg, line, sizeof( msg ) );
			count++;
		}
	}

	if( count )
		Q_strncatz( msg, "---------------\n", sizeof( msg ) );
	Q_strncatz( msg, va( "%i %s\n", count, Cmd_Argv( 0 ) ), sizeof( msg ) );
	TV_Downstream_Msg( client, relay, NULL, false, "%s", msg );

	if( i < maxclients )
		TV_Downstream_Msg( client, relay, NULL, false, "Type '%s %i' for more %s\n", Cmd_Argv( 0 ), i, Cmd_Argv( 0 ) );

}

/*
* Cmd_Say_f
*/
void Cmd_Say_f( edict_t *ent, qboolean arg0, qboolean checkflood )
{
	char *p;
	char text[2048];

	if( checkflood )
	{
		if( CheckFlood( ent, qfalse ) )
			return;
	}

	if( ent->r.client && ent->r.client->muted & 1 )
		return;

	if( trap_Cmd_Argc() < 2 && !arg0 )
		return;

	text[0] = 0;

	if( arg0 )
	{
		Q_strncatz( text, trap_Cmd_Argv( 0 ), sizeof( text ) );
		Q_strncatz( text, " ", sizeof( text ) );
		Q_strncatz( text, trap_Cmd_Args(), sizeof( text ) );
	}
	else
	{
		p = trap_Cmd_Args();

		if( *p == '"' )
		{
			if( p[strlen( p )-1] == '"' )
				p[strlen( p )-1] = 0;
			p++;
		}
		Q_strncatz( text, p, sizeof( text ) );
	}

	// don't let text be too long for malicious reasons
	if( strlen( text ) > 150 )
		text[150] = 0;

	G_ChatMsg( NULL, ent, qfalse, "%s", text );

	// racesow
	RS_ircSendMessage( va( "%s", COM_RemoveColorTokens(( ent->r.client->netname ) )),
			va( "%s", COM_RemoveColorTokens(( text)) ) );
	// !racesow
}

qboolean
xMenu_New (edict_t * ent, char *title, char *subtitle,
	   void (*DoAddMenu) (edict_t * ent, int fromix))
{
	if (!DoAddMenu)
		return false;

	if (!X_MENU)
	{
		//no menu yet, allocate memory for it...
		X_MENU = gi.TagMalloc (sizeof (xmenu_t), TAG_GAME);
		if (!X_MENU)
		{
			gi.dprintf ("Error allocating xmenu space\n");
			return false;
		}
	}
	X_MENU->DoAddMenu = DoAddMenu;
	X_MENU->xmenucount = 2;
	X_MENU->xmenutop = 0;
	//memset(xmenuentries, 0, sizeof(xmenuentries));
	strcpy (X_MENU->xmenuentries[0].name, "*");
	if (title)
		Q_strncatz(X_MENU->xmenuentries[0].name, title, XMENU_TITLE_MAX);
	else
		Q_strncatz(X_MENU->xmenuentries[0].name, "Menu", XMENU_TITLE_MAX);
	if (subtitle)
		Q_strncpyz(X_MENU->xmenuentries[1].name, subtitle, XMENU_TITLE_MAX);
	else
		Q_strncpyz(X_MENU->xmenuentries[1].name, "make your choice", XMENU_TITLE_MAX);

	X_MENU->xmenuentries[0].SelectFunc = NULL;
	X_MENU->xmenuentries[1].SelectFunc = NULL;

	DoAddMenu (ent, 0);
	if (X_MENU->xmenucount > 2)
	{
		xMenu_Set (ent);

		if (ent->client->menu)
			PMenu_Close (ent);

		PMenu_Open (ent, X_MENU->themenu, 5, XMENU_END_ENTRY);
		return true;
	}

	return false;
}