2 Copyright (C) 1996-1997 Id Software, Inc.
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License
6 as published by the Free Software Foundation; either version 2
7 of the License, or (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 See the GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 #if !defined(WIN32) || defined(__MINGW32__)
32 float con_cursorspeed = 4;
34 // lines up from bottom to display
39 #define CON_LINES(i) CONBUFFER_LINES(&con, i)
40 #define CON_LINES_LAST CONBUFFER_LINES_LAST(&con)
41 #define CON_LINES_COUNT CONBUFFER_LINES_COUNT(&con)
43 cvar_t con_notifytime = {CVAR_SAVE, "con_notifytime","3", "how long notify lines last, in seconds"};
44 cvar_t con_notify = {CVAR_SAVE, "con_notify","4", "how many notify lines to show"};
45 cvar_t con_notifyalign = {CVAR_SAVE, "con_notifyalign", "", "how to align notify lines: 0 = left, 0.5 = center, 1 = right, empty string = game default)"};
47 cvar_t con_chattime = {CVAR_SAVE, "con_chattime","30", "how long chat lines last, in seconds"};
48 cvar_t con_chat = {CVAR_SAVE, "con_chat","0", "how many chat lines to show in a dedicated chat area"};
49 cvar_t con_chatpos = {CVAR_SAVE, "con_chatpos","0", "where to put chat (negative: lines from bottom of screen, positive: lines below notify, 0: at top)"};
50 cvar_t con_chatwidth = {CVAR_SAVE, "con_chatwidth","1.0", "relative chat window width"};
51 cvar_t con_textsize = {CVAR_SAVE, "con_textsize","8", "console text size in virtual 2D pixels"};
52 cvar_t con_notifysize = {CVAR_SAVE, "con_notifysize","8", "notify text size in virtual 2D pixels"};
53 cvar_t con_chatsize = {CVAR_SAVE, "con_chatsize","8", "chat text size in virtual 2D pixels (if con_chat is enabled)"};
54 cvar_t con_chatsound = {CVAR_SAVE, "con_chatsound","1", "enables chat sound to play on message"};
57 cvar_t sys_specialcharactertranslation = {0, "sys_specialcharactertranslation", "1", "terminal console conchars to ASCII translation (set to 0 if your conchars.tga is for an 8bit character set or if you want raw output)"};
59 cvar_t sys_colortranslation = {0, "sys_colortranslation", "0", "terminal console color translation (supported values: 0 = strip color codes, 1 = translate to ANSI codes, 2 = no translation)"};
61 cvar_t sys_colortranslation = {0, "sys_colortranslation", "1", "terminal console color translation (supported values: 0 = strip color codes, 1 = translate to ANSI codes, 2 = no translation)"};
65 cvar_t con_nickcompletion = {CVAR_SAVE, "con_nickcompletion", "1", "tab-complete nicks in console and message input"};
66 cvar_t con_nickcompletion_flags = {CVAR_SAVE, "con_nickcompletion_flags", "11", "Bitfield: "
67 "0: add nothing after completion. "
68 "1: add the last color after completion. "
69 "2: add a quote when starting a quote instead of the color. "
70 "4: will replace 1, will force color, even after a quote. "
71 "8: ignore non-alphanumerics. "
72 "16: ignore spaces. "};
73 #define NICKS_ADD_COLOR 1
74 #define NICKS_ADD_QUOTE 2
75 #define NICKS_FORCE_COLOR 4
76 #define NICKS_ALPHANUMERICS_ONLY 8
77 #define NICKS_NO_SPACES 16
79 cvar_t con_completion_playdemo = {CVAR_SAVE, "con_completion_playdemo", "*.dem", "completion pattern for the playdemo command"};
80 cvar_t con_completion_timedemo = {CVAR_SAVE, "con_completion_timedemo", "*.dem", "completion pattern for the timedemo command"};
81 cvar_t con_completion_exec = {CVAR_SAVE, "con_completion_exec", "*.cfg", "completion pattern for the exec command"};
86 qboolean con_initialized;
88 // used for server replies to rcon command
89 lhnetsocket_t *rcon_redirect_sock = NULL;
90 lhnetaddress_t *rcon_redirect_dest = NULL;
91 int rcon_redirect_bufferpos = 0;
92 char rcon_redirect_buffer[1400];
94 // generic functions for console buffers
96 void ConBuffer_Init(conbuffer_t *buf, int textsize, int maxlines, mempool_t *mempool)
99 buf->textsize = textsize;
100 buf->text = (char *) Mem_Alloc(mempool, textsize);
101 buf->maxlines = maxlines;
102 buf->lines = (con_lineinfo_t *) Mem_Alloc(mempool, maxlines * sizeof(*buf->lines));
103 buf->lines_first = 0;
104 buf->lines_count = 0;
112 void ConBuffer_Clear (conbuffer_t *buf)
114 buf->lines_count = 0;
122 void ConBuffer_Shutdown(conbuffer_t *buf)
126 Mem_Free(buf->lines);
135 Notifies the console code about the current time
136 (and shifts back times of other entries when the time
140 void ConBuffer_FixTimes(conbuffer_t *buf)
143 if(buf->lines_count >= 1)
145 double diff = cl.time - CONBUFFER_LINES_LAST(buf).addtime;
148 for(i = 0; i < buf->lines_count; ++i)
149 CONBUFFER_LINES(buf, i).addtime += diff;
158 Deletes the first line from the console history.
161 void ConBuffer_DeleteLine(conbuffer_t *buf)
163 if(buf->lines_count == 0)
166 buf->lines_first = (buf->lines_first + 1) % buf->maxlines;
171 ConBuffer_DeleteLastLine
173 Deletes the last line from the console history.
176 void ConBuffer_DeleteLastLine(conbuffer_t *buf)
178 if(buf->lines_count == 0)
187 Checks if there is space for a line of the given length, and if yes, returns a
188 pointer to the start of such a space, and NULL otherwise.
191 static char *ConBuffer_BytesLeft(conbuffer_t *buf, int len)
193 if(len > buf->textsize)
195 if(buf->lines_count == 0)
199 char *firstline_start = buf->lines[buf->lines_first].start;
200 char *lastline_onepastend = CONBUFFER_LINES_LAST(buf).start + CONBUFFER_LINES_LAST(buf).len;
201 // the buffer is cyclic, so we first have two cases...
202 if(firstline_start < lastline_onepastend) // buffer is contiguous
205 if(len <= buf->text + buf->textsize - lastline_onepastend)
206 return lastline_onepastend;
208 else if(len <= firstline_start - buf->text)
213 else // buffer has a contiguous hole
215 if(len <= firstline_start - lastline_onepastend)
216 return lastline_onepastend;
227 Appends a given string as a new line to the console.
230 void ConBuffer_AddLine(conbuffer_t *buf, const char *line, int len, int mask)
235 // developer_memory 1 during shutdown prints while conbuffer_t is being freed
239 ConBuffer_FixTimes(buf);
241 if(len >= buf->textsize)
244 // only display end of line.
245 line += len - buf->textsize + 1;
246 len = buf->textsize - 1;
248 while(!(putpos = ConBuffer_BytesLeft(buf, len + 1)) || buf->lines_count >= buf->maxlines)
249 ConBuffer_DeleteLine(buf);
250 memcpy(putpos, line, len);
254 //fprintf(stderr, "Now have %d lines (%d -> %d).\n", buf->lines_count, buf->lines_first, CON_LINES_LAST);
256 p = &CONBUFFER_LINES_LAST(buf);
259 p->addtime = cl.time;
261 p->height = -1; // calculate when needed
264 int ConBuffer_FindPrevLine(conbuffer_t *buf, int mask_must, int mask_mustnot, int start)
268 start = buf->lines_count;
269 for(i = start - 1; i >= 0; --i)
271 con_lineinfo_t *l = &CONBUFFER_LINES(buf, i);
273 if((l->mask & mask_must) != mask_must)
275 if(l->mask & mask_mustnot)
284 int Con_FindNextLine(conbuffer_t *buf, int mask_must, int mask_mustnot, int start)
287 for(i = start + 1; i < buf->lines_count; ++i)
289 con_lineinfo_t *l = &CONBUFFER_LINES(buf, i);
291 if((l->mask & mask_must) != mask_must)
293 if(l->mask & mask_mustnot)
302 const char *ConBuffer_GetLine(conbuffer_t *buf, int i)
304 static char copybuf[MAX_INPUTLINE];
305 con_lineinfo_t *l = &CONBUFFER_LINES(buf, i);
306 size_t sz = l->len+1 > sizeof(copybuf) ? sizeof(copybuf) : l->len+1;
307 strlcpy(copybuf, l->start, sz);
312 ==============================================================================
316 ==============================================================================
321 cvar_t log_file = {0, "log_file","", "filename to log messages to"};
322 cvar_t log_dest_udp = {0, "log_dest_udp","", "UDP address to log messages to (in QW rcon compatible format); multiple destinations can be separated by spaces; DO NOT SPECIFY DNS NAMES HERE"};
323 char log_dest_buffer[1400]; // UDP packet
324 size_t log_dest_buffer_pos;
325 unsigned int log_dest_buffer_appending;
326 char crt_log_file [MAX_OSPATH] = "";
327 qfile_t* logfile = NULL;
329 unsigned char* logqueue = NULL;
331 size_t logq_size = 0;
333 void Log_ConPrint (const char *msg);
340 static void Log_DestBuffer_Init(void)
342 memcpy(log_dest_buffer, "\377\377\377\377n", 5); // QW rcon print
343 log_dest_buffer_pos = 5;
351 void Log_DestBuffer_Flush(void)
353 lhnetaddress_t log_dest_addr;
354 lhnetsocket_t *log_dest_socket;
355 const char *s = log_dest_udp.string;
356 qboolean have_opened_temp_sockets = false;
357 if(s) if(log_dest_buffer_pos > 5)
359 ++log_dest_buffer_appending;
360 log_dest_buffer[log_dest_buffer_pos++] = 0;
362 if(!NetConn_HaveServerPorts() && !NetConn_HaveClientPorts()) // then temporarily open one
364 have_opened_temp_sockets = true;
365 NetConn_OpenServerPorts(true);
368 while(COM_ParseToken_Console(&s))
369 if(LHNETADDRESS_FromString(&log_dest_addr, com_token, 26000))
371 log_dest_socket = NetConn_ChooseClientSocketForAddress(&log_dest_addr);
373 log_dest_socket = NetConn_ChooseServerSocketForAddress(&log_dest_addr);
375 NetConn_WriteString(log_dest_socket, log_dest_buffer, &log_dest_addr);
378 if(have_opened_temp_sockets)
379 NetConn_CloseServerPorts();
380 --log_dest_buffer_appending;
382 log_dest_buffer_pos = 0;
390 const char* Log_Timestamp (const char *desc)
392 static char timestamp [128];
399 char timestring [64];
401 // Build the time stamp (ex: "Wed Jun 30 21:49:08 1993");
404 localtime_s (&crt_tm, &crt_time);
405 strftime (timestring, sizeof (timestring), "%a %b %d %H:%M:%S %Y", &crt_tm);
407 crt_tm = localtime (&crt_time);
408 strftime (timestring, sizeof (timestring), "%a %b %d %H:%M:%S %Y", crt_tm);
412 dpsnprintf (timestamp, sizeof (timestamp), "====== %s (%s) ======\n", desc, timestring);
414 dpsnprintf (timestamp, sizeof (timestamp), "====== %s ======\n", timestring);
427 if (logfile != NULL || log_file.string[0] == '\0')
430 logfile = FS_OpenRealFile(log_file.string, "a", false);
433 strlcpy (crt_log_file, log_file.string, sizeof (crt_log_file));
434 FS_Print (logfile, Log_Timestamp ("Log started"));
444 void Log_Close (void)
449 FS_Print (logfile, Log_Timestamp ("Log stopped"));
450 FS_Print (logfile, "\n");
454 crt_log_file[0] = '\0';
463 void Log_Start (void)
469 // Dump the contents of the log queue into the log file and free it
470 if (logqueue != NULL)
472 unsigned char *temp = logqueue;
477 FS_Write (logfile, temp, logq_ind);
478 if(*log_dest_udp.string)
480 for(pos = 0; pos < logq_ind; )
482 if(log_dest_buffer_pos == 0)
483 Log_DestBuffer_Init();
484 n = min(sizeof(log_dest_buffer) - log_dest_buffer_pos - 1, logq_ind - pos);
485 memcpy(log_dest_buffer + log_dest_buffer_pos, temp + pos, n);
486 log_dest_buffer_pos += n;
487 Log_DestBuffer_Flush();
504 void Log_ConPrint (const char *msg)
506 static qboolean inprogress = false;
508 // don't allow feedback loops with memory error reports
513 // Until the host is completely initialized, we maintain a log queue
514 // to store the messages, since the log can't be started before
515 if (logqueue != NULL)
517 size_t remain = logq_size - logq_ind;
518 size_t len = strlen (msg);
520 // If we need to enlarge the log queue
523 size_t factor = ((logq_ind + len) / logq_size) + 1;
524 unsigned char* newqueue;
527 newqueue = (unsigned char *)Mem_Alloc (tempmempool, logq_size);
528 memcpy (newqueue, logqueue, logq_ind);
531 remain = logq_size - logq_ind;
533 memcpy (&logqueue[logq_ind], msg, len);
540 // Check if log_file has changed
541 if (strcmp (crt_log_file, log_file.string) != 0)
547 // If a log file is available
549 FS_Print (logfile, msg);
560 void Log_Printf (const char *logfilename, const char *fmt, ...)
564 file = FS_OpenRealFile(logfilename, "a", true);
569 va_start (argptr, fmt);
570 FS_VPrintf (file, fmt, argptr);
579 ==============================================================================
583 ==============================================================================
591 void Con_ToggleConsole_f (void)
593 // toggle the 'user wants console' bit
594 key_consoleactive ^= KEY_CONSOLEACTIVE_USER;
603 void Con_ClearNotify (void)
606 for(i = 0; i < CON_LINES_COUNT; ++i)
607 CON_LINES(i).mask |= CON_MASK_HIDENOTIFY;
616 void Con_MessageMode_f (void)
618 key_dest = key_message;
619 chat_mode = 0; // "say"
630 void Con_MessageMode2_f (void)
632 key_dest = key_message;
633 chat_mode = 1; // "say_team"
643 void Con_CommandMode_f (void)
645 key_dest = key_message;
648 dpsnprintf(chat_buffer, sizeof(chat_buffer), "%s ", Cmd_Args());
649 chat_bufferlen = strlen(chat_buffer);
651 chat_mode = -1; // command
659 void Con_CheckResize (void)
664 f = bound(1, con_textsize.value, 128);
665 if(f != con_textsize.value)
666 Cvar_SetValueQuick(&con_textsize, f);
667 width = (int)floor(vid_conwidth.value / con_textsize.value);
668 width = bound(1, width, con.textsize/4);
669 // FIXME uses con in a non abstracted way
671 if (width == con_linewidth)
674 con_linewidth = width;
676 for(i = 0; i < CON_LINES_COUNT; ++i)
677 CON_LINES(i).height = -1; // recalculate when next needed
683 //[515]: the simplest command ever
684 //LordHavoc: not so simple after I made it print usage...
685 static void Con_Maps_f (void)
689 Con_Printf("usage: maps [mapnameprefix]\n");
692 else if (Cmd_Argc() == 2)
693 GetMapList(Cmd_Argv(1), NULL, 0);
695 GetMapList("", NULL, 0);
698 void Con_ConDump_f (void)
704 Con_Printf("usage: condump <filename>\n");
707 file = FS_OpenRealFile(Cmd_Argv(1), "w", false);
710 Con_Printf("condump: unable to write file \"%s\"\n", Cmd_Argv(1));
713 for(i = 0; i < CON_LINES_COUNT; ++i)
715 FS_Write(file, CON_LINES(i).start, CON_LINES(i).len);
716 FS_Write(file, "\n", 1);
721 void Con_Clear_f (void)
723 ConBuffer_Clear(&con);
734 ConBuffer_Init(&con, CON_TEXTSIZE, CON_MAXLINES, zonemempool);
736 // Allocate a log queue, this will be freed after configs are parsed
737 logq_size = MAX_INPUTLINE;
738 logqueue = (unsigned char *)Mem_Alloc (tempmempool, logq_size);
741 Cvar_RegisterVariable (&sys_colortranslation);
742 Cvar_RegisterVariable (&sys_specialcharactertranslation);
744 Cvar_RegisterVariable (&log_file);
745 Cvar_RegisterVariable (&log_dest_udp);
747 // support for the classic Quake option
748 // COMMANDLINEOPTION: Console: -condebug logs console messages to qconsole.log, see also log_file
749 if (COM_CheckParm ("-condebug") != 0)
750 Cvar_SetQuick (&log_file, "qconsole.log");
752 // register our cvars
753 Cvar_RegisterVariable (&con_chat);
754 Cvar_RegisterVariable (&con_chatpos);
755 Cvar_RegisterVariable (&con_chatsize);
756 Cvar_RegisterVariable (&con_chattime);
757 Cvar_RegisterVariable (&con_chatwidth);
758 Cvar_RegisterVariable (&con_notify);
759 Cvar_RegisterVariable (&con_notifyalign);
760 Cvar_RegisterVariable (&con_notifysize);
761 Cvar_RegisterVariable (&con_notifytime);
762 Cvar_RegisterVariable (&con_textsize);
763 Cvar_RegisterVariable (&con_chatsound);
766 Cvar_RegisterVariable (&con_nickcompletion);
767 Cvar_RegisterVariable (&con_nickcompletion_flags);
769 Cvar_RegisterVariable (&con_completion_playdemo); // *.dem
770 Cvar_RegisterVariable (&con_completion_timedemo); // *.dem
771 Cvar_RegisterVariable (&con_completion_exec); // *.cfg
773 // register our commands
774 Cmd_AddCommand ("toggleconsole", Con_ToggleConsole_f, "opens or closes the console");
775 Cmd_AddCommand ("messagemode", Con_MessageMode_f, "input a chat message to say to everyone");
776 Cmd_AddCommand ("messagemode2", Con_MessageMode2_f, "input a chat message to say to only your team");
777 Cmd_AddCommand ("commandmode", Con_CommandMode_f, "input a console command");
778 Cmd_AddCommand ("clear", Con_Clear_f, "clear console history");
779 Cmd_AddCommand ("maps", Con_Maps_f, "list information about available maps");
780 Cmd_AddCommand ("condump", Con_ConDump_f, "output console history to a file (see also log_file)");
782 con_initialized = true;
783 Con_DPrint("Console initialized.\n");
786 void Con_Shutdown (void)
788 ConBuffer_Shutdown(&con);
795 Handles cursor positioning, line wrapping, etc
796 All console printing must go through this in order to be displayed
797 If no console is visible, the notify window will pop up.
800 void Con_PrintToHistory(const char *txt, int mask)
803 // \n goes to next line
804 // \r deletes current line and makes a new one
806 static int cr_pending = 0;
807 static char buf[CON_TEXTSIZE];
808 static int bufpos = 0;
810 if(!con.text) // FIXME uses a non-abstracted property of con
817 ConBuffer_DeleteLastLine(&con);
825 ConBuffer_AddLine(&con, buf, bufpos, mask);
830 ConBuffer_AddLine(&con, buf, bufpos, mask);
834 buf[bufpos++] = *txt;
835 if(bufpos >= con.textsize - 1) // FIXME uses a non-abstracted property of con
837 ConBuffer_AddLine(&con, buf, bufpos, mask);
845 /*! The translation table between the graphical font and plain ASCII --KB */
846 static char qfont_table[256] = {
847 '\0', '#', '#', '#', '#', '.', '#', '#',
848 '#', 9, 10, '#', ' ', 13, '.', '.',
849 '[', ']', '0', '1', '2', '3', '4', '5',
850 '6', '7', '8', '9', '.', '<', '=', '>',
851 ' ', '!', '"', '#', '$', '%', '&', '\'',
852 '(', ')', '*', '+', ',', '-', '.', '/',
853 '0', '1', '2', '3', '4', '5', '6', '7',
854 '8', '9', ':', ';', '<', '=', '>', '?',
855 '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
856 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
857 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
858 'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
859 '`', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
860 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
861 'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
862 'x', 'y', 'z', '{', '|', '}', '~', '<',
864 '<', '=', '>', '#', '#', '.', '#', '#',
865 '#', '#', ' ', '#', ' ', '>', '.', '.',
866 '[', ']', '0', '1', '2', '3', '4', '5',
867 '6', '7', '8', '9', '.', '<', '=', '>',
868 ' ', '!', '"', '#', '$', '%', '&', '\'',
869 '(', ')', '*', '+', ',', '-', '.', '/',
870 '0', '1', '2', '3', '4', '5', '6', '7',
871 '8', '9', ':', ';', '<', '=', '>', '?',
872 '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
873 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
874 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
875 'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
876 '`', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
877 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
878 'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
879 'x', 'y', 'z', '{', '|', '}', '~', '<'
882 void Con_Rcon_Redirect_Init(lhnetsocket_t *sock, lhnetaddress_t *dest)
884 rcon_redirect_sock = sock;
885 rcon_redirect_dest = dest;
886 memcpy(rcon_redirect_buffer, "\377\377\377\377n", 5); // QW rcon print
887 rcon_redirect_bufferpos = 5;
890 void Con_Rcon_Redirect_Flush(void)
892 rcon_redirect_buffer[rcon_redirect_bufferpos] = 0;
893 NetConn_WriteString(rcon_redirect_sock, rcon_redirect_buffer, rcon_redirect_dest);
894 memcpy(rcon_redirect_buffer, "\377\377\377\377n", 5); // QW rcon print
895 rcon_redirect_bufferpos = 5;
898 void Con_Rcon_Redirect_End(void)
900 Con_Rcon_Redirect_Flush();
901 rcon_redirect_dest = NULL;
902 rcon_redirect_sock = NULL;
905 void Con_Rcon_Redirect_Abort(void)
907 rcon_redirect_dest = NULL;
908 rcon_redirect_sock = NULL;
916 /// Adds a character to the rcon buffer.
917 void Con_Rcon_AddChar(int c)
919 if(log_dest_buffer_appending)
921 ++log_dest_buffer_appending;
923 // if this print is in response to an rcon command, add the character
924 // to the rcon redirect buffer
926 if (rcon_redirect_dest)
928 rcon_redirect_buffer[rcon_redirect_bufferpos++] = c;
929 if(rcon_redirect_bufferpos >= (int)sizeof(rcon_redirect_buffer) - 1)
930 Con_Rcon_Redirect_Flush();
932 else if(*log_dest_udp.string) // don't duplicate rcon command responses here, these are sent another way
934 if(log_dest_buffer_pos == 0)
935 Log_DestBuffer_Init();
936 log_dest_buffer[log_dest_buffer_pos++] = c;
937 if(log_dest_buffer_pos >= sizeof(log_dest_buffer) - 1) // minus one, to allow for terminating zero
938 Log_DestBuffer_Flush();
941 log_dest_buffer_pos = 0;
943 --log_dest_buffer_appending;
947 * Convert an RGB color to its nearest quake color.
948 * I'll cheat on this a bit by translating the colors to HSV first,
949 * S and V decide if it's black or white, otherwise, H will decide the
951 * @param _r Red (0-255)
952 * @param _g Green (0-255)
953 * @param _b Blue (0-255)
954 * @return A quake color character.
956 static char Sys_Con_NearestColor(const unsigned char _r, const unsigned char _g, const unsigned char _b)
958 float r = ((float)_r)/255.0;
959 float g = ((float)_g)/255.0;
960 float b = ((float)_b)/255.0;
961 float min = min(r, min(g, b));
962 float max = max(r, max(g, b));
964 int h; ///< Hue angle [0,360]
965 float s; ///< Saturation [0,1]
966 float v = max; ///< In HSV v == max [0,1]
973 // Saturation threshold. We now say 0.2 is the minimum value for a color!
976 // If the value is less than half, return a black color code.
977 // Otherwise return a white one.
983 // Let's get the hue angle to define some colors:
987 h = (int)(60.0 * (g-b)/(max-min))%360;
989 h = (int)(60.0 * (b-r)/(max-min) + 120);
990 else // if(max == b) redundant check
991 h = (int)(60.0 * (r-g)/(max-min) + 240);
993 if(h < 36) // *red* to orange
995 else if(h < 80) // orange over *yellow* to evilish-bright-green
997 else if(h < 150) // evilish-bright-green over *green* to ugly bright blue
999 else if(h < 200) // ugly bright blue over *bright blue* to darkish blue
1001 else if(h < 270) // darkish blue over *dark blue* to cool purple
1003 else if(h < 330) // cool purple over *purple* to ugly swiny red
1005 else // ugly red to red closes the circly
1014 extern cvar_t timestamps;
1015 extern cvar_t timeformat;
1016 extern qboolean sys_nostdout;
1017 void Con_MaskPrint(int additionalmask, const char *msg)
1019 static int mask = 0;
1020 static int index = 0;
1021 static char line[MAX_INPUTLINE];
1025 Con_Rcon_AddChar(*msg);
1027 mask |= additionalmask;
1028 // if this is the beginning of a new line, print timestamp
1031 const char *timestamp = timestamps.integer ? Sys_TimeString(timeformat.string) : "";
1033 // FIXME: 1. perhaps we should use a terminal system 2. use a constant instead of 7!
1034 line[index++] = STRING_COLOR_TAG;
1035 // assert( STRING_COLOR_DEFAULT < 10 )
1036 line[index++] = STRING_COLOR_DEFAULT + '0';
1037 // special color codes for chat messages must always come first
1038 // for Con_PrintToHistory to work properly
1039 if (*msg == 1 || *msg == 2)
1044 if (con_chatsound.value)
1046 if(gamemode == GAME_NEXUIZ)
1048 if(msg[1] == '\r' && cl.foundtalk2wav)
1049 S_LocalSound ("sound/misc/talk2.wav");
1051 S_LocalSound ("sound/misc/talk.wav");
1055 if (msg[1] == '(' && cl.foundtalk2wav)
1056 S_LocalSound ("sound/misc/talk2.wav");
1058 S_LocalSound ("sound/misc/talk.wav");
1061 mask = CON_MASK_CHAT;
1063 line[index++] = STRING_COLOR_TAG;
1064 line[index++] = '3';
1066 Con_Rcon_AddChar(*msg);
1069 for (;*timestamp;index++, timestamp++)
1070 if (index < (int)sizeof(line) - 2)
1071 line[index] = *timestamp;
1073 // append the character
1074 line[index++] = *msg;
1075 // if this is a newline character, we have a complete line to print
1076 if (*msg == '\n' || index >= (int)sizeof(line) / 2)
1078 // terminate the line
1082 // send to scrollable buffer
1083 if (con_initialized && cls.state != ca_dedicated)
1085 Con_PrintToHistory(line, mask);
1088 // send to terminal or dedicated server window
1092 if(sys_specialcharactertranslation.integer)
1094 for (p = (unsigned char *) line;*p; p++)
1095 *p = qfont_table[*p];
1098 if(sys_colortranslation.integer == 1) // ANSI
1100 static char printline[MAX_INPUTLINE * 4 + 3];
1101 // 2 can become 7 bytes, rounding that up to 8, and 3 bytes are added at the end
1102 // a newline can transform into four bytes, but then prevents the three extra bytes from appearing
1107 for(in = line, out = printline; *in; ++in)
1111 case STRING_COLOR_TAG:
1112 if( in[1] == STRING_COLOR_RGB_TAG_CHAR && isxdigit(in[2]) && isxdigit(in[3]) && isxdigit(in[4]) )
1114 char r = tolower(in[2]);
1115 char g = tolower(in[3]);
1116 char b = tolower(in[4]);
1117 // it's a hex digit already, so the else part needs no check --blub
1118 if(isdigit(r)) r -= '0';
1120 if(isdigit(g)) g -= '0';
1122 if(isdigit(b)) b -= '0';
1125 color = Sys_Con_NearestColor(r * 17, g * 17, b * 17);
1126 in += 3; // 3 only, the switch down there does the fourth
1133 case STRING_COLOR_TAG:
1135 *out++ = STRING_COLOR_TAG;
1141 if(lastcolor == 0) break; else lastcolor = 0;
1142 *out++ = 0x1B; *out++ = '['; *out++ = 'm';
1147 if(lastcolor == 1) break; else lastcolor = 1;
1148 *out++ = 0x1B; *out++ = '['; *out++ = '1'; *out++ = ';'; *out++ = '3'; *out++ = '1'; *out++ = 'm';
1153 if(lastcolor == 2) break; else lastcolor = 2;
1154 *out++ = 0x1B; *out++ = '['; *out++ = '1'; *out++ = ';'; *out++ = '3'; *out++ = '2'; *out++ = 'm';
1159 if(lastcolor == 3) break; else lastcolor = 3;
1160 *out++ = 0x1B; *out++ = '['; *out++ = '1'; *out++ = ';'; *out++ = '3'; *out++ = '3'; *out++ = 'm';
1165 if(lastcolor == 4) break; else lastcolor = 4;
1166 *out++ = 0x1B; *out++ = '['; *out++ = '1'; *out++ = ';'; *out++ = '3'; *out++ = '4'; *out++ = 'm';
1171 if(lastcolor == 5) break; else lastcolor = 5;
1172 *out++ = 0x1B; *out++ = '['; *out++ = '1'; *out++ = ';'; *out++ = '3'; *out++ = '6'; *out++ = 'm';
1177 if(lastcolor == 6) break; else lastcolor = 6;
1178 *out++ = 0x1B; *out++ = '['; *out++ = '1'; *out++ = ';'; *out++ = '3'; *out++ = '5'; *out++ = 'm';
1183 // bold normal color
1185 if(lastcolor == 8) break; else lastcolor = 8;
1186 *out++ = 0x1B; *out++ = '['; *out++ = '0'; *out++ = ';'; *out++ = '1'; *out++ = 'm';
1189 *out++ = STRING_COLOR_TAG;
1196 *out++ = 0x1B; *out++ = '['; *out++ = 'm';
1213 Sys_PrintToTerminal(printline);
1215 else if(sys_colortranslation.integer == 2) // Quake
1217 Sys_PrintToTerminal(line);
1221 static char printline[MAX_INPUTLINE]; // it can only get shorter here
1224 for(in = line, out = printline; *in; ++in)
1228 case STRING_COLOR_TAG:
1231 case STRING_COLOR_RGB_TAG_CHAR:
1232 if ( isxdigit(in[2]) && isxdigit(in[3]) && isxdigit(in[4]) )
1237 *out++ = STRING_COLOR_TAG;
1238 *out++ = STRING_COLOR_RGB_TAG_CHAR;
1241 case STRING_COLOR_TAG:
1243 *out++ = STRING_COLOR_TAG;
1258 *out++ = STRING_COLOR_TAG;
1268 Sys_PrintToTerminal(printline);
1271 // empty the line buffer
1282 void Con_MaskPrintf(int mask, const char *fmt, ...)
1285 char msg[MAX_INPUTLINE];
1287 va_start(argptr,fmt);
1288 dpvsnprintf(msg,sizeof(msg),fmt,argptr);
1291 Con_MaskPrint(mask, msg);
1299 void Con_Print(const char *msg)
1301 Con_MaskPrint(CON_MASK_PRINT, msg);
1309 void Con_Printf(const char *fmt, ...)
1312 char msg[MAX_INPUTLINE];
1314 va_start(argptr,fmt);
1315 dpvsnprintf(msg,sizeof(msg),fmt,argptr);
1318 Con_MaskPrint(CON_MASK_PRINT, msg);
1326 void Con_DPrint(const char *msg)
1328 Con_MaskPrint(CON_MASK_DEVELOPER, msg);
1336 void Con_DPrintf(const char *fmt, ...)
1339 char msg[MAX_INPUTLINE];
1341 va_start(argptr,fmt);
1342 dpvsnprintf(msg,sizeof(msg),fmt,argptr);
1345 Con_MaskPrint(CON_MASK_DEVELOPER, msg);
1350 ==============================================================================
1354 ==============================================================================
1361 The input line scrolls horizontally if typing goes beyond the right edge
1363 Modified by EvilTypeGuy eviltypeguy@qeradiant.com
1366 void Con_DrawInput (void)
1370 char editlinecopy[MAX_INPUTLINE+1], *text;
1373 if (!key_consoleactive)
1374 return; // don't draw anything
1376 strlcpy(editlinecopy, key_line, sizeof(editlinecopy));
1377 text = editlinecopy;
1379 // Advanced Console Editing by Radix radix@planetquake.com
1380 // Added/Modified by EvilTypeGuy eviltypeguy@qeradiant.com
1381 // use strlen of edit_line instead of key_linepos to allow editing
1382 // of early characters w/o erasing
1384 y = (int)strlen(text);
1386 // append enoug nul-bytes to cover the utf8-versions of the cursor too
1387 for (i = y; i < y + 4 && i < (int)sizeof(editlinecopy); ++i)
1390 // add the cursor frame
1391 if ((int)(realtime*con_cursorspeed) & 1) // cursor is visible
1393 if (!utf8_enable.integer)
1394 text[key_linepos] = 11 + 130 * key_insert; // either solid or triangle facing right
1395 else if (y + 3 < (int)sizeof(editlinecopy)-1)
1397 int ofs = u8_bytelen(text + key_linepos, 1);
1400 curbuf = u8_encodech(0xE000 + 11 + 130 * key_insert, &len);
1404 memmove(text + key_linepos + len, text + key_linepos + ofs, sizeof(editlinecopy) - key_linepos - len);
1405 memcpy(text + key_linepos, curbuf, len);
1408 text[key_linepos] = '-' + ('+' - '-') * key_insert;
1411 // text[key_linepos + 1] = 0;
1413 x = vid_conwidth.value * 0.95 - DrawQ_TextWidth(text, key_linepos, con_textsize.value, con_textsize.value, false, FONT_CONSOLE);
1418 DrawQ_String(x, con_vislines - con_textsize.value*2, text, y + 3, con_textsize.value, con_textsize.value, 1.0, 1.0, 1.0, 1.0, 0, NULL, false, FONT_CONSOLE );
1421 // key_line[key_linepos] = 0;
1427 float alignment; // 0 = left, 0.5 = center, 1 = right
1433 const char *continuationString;
1436 int colorindex; // init to -1
1440 float Con_WordWidthFunc(void *passthrough, const char *w, size_t *length, float maxWidth)
1442 con_text_info_t *ti = (con_text_info_t *) passthrough;
1445 ti->colorindex = -1;
1446 return ti->fontsize * ti->font->maxwidth;
1449 return DrawQ_TextWidth_UntilWidth(w, length, ti->fontsize, ti->fontsize, false, ti->font, -maxWidth); // -maxWidth: we want at least one char
1450 else if(maxWidth == -1)
1451 return DrawQ_TextWidth(w, *length, ti->fontsize, ti->fontsize, false, ti->font);
1454 printf("Con_WordWidthFunc: can't get here (maxWidth should never be %f)\n", maxWidth);
1455 // Note: this is NOT a Con_Printf, as it could print recursively
1460 int Con_CountLineFunc(void *passthrough, const char *line, size_t length, float width, qboolean isContinuation)
1466 (void) isContinuation;
1470 int Con_DisplayLineFunc(void *passthrough, const char *line, size_t length, float width, qboolean isContinuation)
1472 con_text_info_t *ti = (con_text_info_t *) passthrough;
1474 if(ti->y < ti->ymin - 0.001)
1476 else if(ti->y > ti->ymax - ti->fontsize + 0.001)
1480 int x = (int) (ti->x + (ti->width - width) * ti->alignment);
1481 if(isContinuation && *ti->continuationString)
1482 x += (int) DrawQ_String(x, ti->y, ti->continuationString, strlen(ti->continuationString), ti->fontsize, ti->fontsize, 1.0, 1.0, 1.0, 1.0, 0, NULL, false, ti->font);
1484 DrawQ_String(x, ti->y, line, length, ti->fontsize, ti->fontsize, 1.0, 1.0, 1.0, 1.0, 0, &(ti->colorindex), false, ti->font);
1487 ti->y += ti->fontsize;
1491 int Con_DrawNotifyRect(int mask_must, int mask_mustnot, float maxage, float x, float y, float width, float height, float fontsize, float alignment_x, float alignment_y, const char *continuationString)
1495 int maxlines = (int) floor(height / fontsize + 0.01f);
1498 int continuationWidth = 0;
1500 double t = cl.time; // saved so it won't change
1503 ti.font = (mask_must & CON_MASK_CHAT) ? FONT_CHAT : FONT_NOTIFY;
1504 ti.fontsize = fontsize;
1505 ti.alignment = alignment_x;
1508 ti.ymax = y + height;
1509 ti.continuationString = continuationString;
1512 Con_WordWidthFunc(&ti, NULL, &l, -1);
1513 l = strlen(continuationString);
1514 continuationWidth = (int) Con_WordWidthFunc(&ti, continuationString, &l, -1);
1516 // first find the first line to draw by backwards iterating and word wrapping to find their length...
1517 startidx = CON_LINES_COUNT;
1518 for(i = CON_LINES_COUNT - 1; i >= 0; --i)
1520 con_lineinfo_t *l = &CON_LINES(i);
1523 if((l->mask & mask_must) != mask_must)
1525 if(l->mask & mask_mustnot)
1527 if(maxage && (l->addtime < t - maxage))
1531 // Calculate its actual height...
1532 mylines = COM_Wordwrap(l->start, l->len, continuationWidth, width, Con_WordWidthFunc, &ti, Con_CountLineFunc, &ti);
1533 if(lines + mylines >= maxlines)
1535 nskip = lines + mylines - maxlines;
1544 // then center according to the calculated amount of lines...
1546 ti.y = y + alignment_y * (height - lines * fontsize) - nskip * fontsize;
1548 // then actually draw
1549 for(i = startidx; i < CON_LINES_COUNT; ++i)
1551 con_lineinfo_t *l = &CON_LINES(i);
1553 if((l->mask & mask_must) != mask_must)
1555 if(l->mask & mask_mustnot)
1557 if(maxage && (l->addtime < t - maxage))
1560 COM_Wordwrap(l->start, l->len, continuationWidth, width, Con_WordWidthFunc, &ti, Con_DisplayLineFunc, &ti);
1570 Draws the last few lines of output transparently over the game top
1573 void Con_DrawNotify (void)
1576 float chatstart, notifystart, inputsize;
1578 char temptext[MAX_INPUTLINE];
1582 ConBuffer_FixTimes(&con);
1584 numChatlines = con_chat.integer;
1585 chatpos = con_chatpos.integer;
1587 if (con_notify.integer < 0)
1588 Cvar_SetValueQuick(&con_notify, 0);
1589 if (gamemode == GAME_TRANSFUSION)
1590 v = 8; // vertical offset
1594 // GAME_NEXUIZ: center, otherwise left justify
1595 align = con_notifyalign.value;
1596 if(!*con_notifyalign.string) // empty string, evaluated to 0 above
1598 if(gamemode == GAME_NEXUIZ)
1606 // first chat, input line, then notify
1608 notifystart = v + (numChatlines + 1) * con_chatsize.value;
1610 else if(chatpos > 0)
1612 // first notify, then (chatpos-1) empty lines, then chat, then input
1614 chatstart = v + (con_notify.value + (chatpos - 1)) * con_notifysize.value;
1616 else // if(chatpos < 0)
1618 // first notify, then much space, then chat, then input, then -chatpos-1 empty lines
1620 chatstart = vid_conheight.value - (-chatpos-1 + numChatlines + 1) * con_chatsize.value;
1625 // just notify and input
1627 chatstart = 0; // shut off gcc warning
1630 v = notifystart + con_notifysize.value * Con_DrawNotifyRect(0, CON_MASK_INPUT | CON_MASK_HIDENOTIFY | (numChatlines ? CON_MASK_CHAT : 0) | CON_MASK_DEVELOPER, con_notifytime.value, 0, notifystart, vid_conwidth.value, con_notify.value * con_notifysize.value, con_notifysize.value, align, 0.0, "");
1635 v = chatstart + numChatlines * con_chatsize.value;
1636 Con_DrawNotifyRect(CON_MASK_CHAT, CON_MASK_INPUT, con_chattime.value, 0, chatstart, vid_conwidth.value * con_chatwidth.value, v - chatstart, con_chatsize.value, 0.0, 1.0, (utf8_enable.integer ? "^3\xee\x80\x8c\xee\x80\x8c\xee\x80\x8c " : "^3\014\014\014 ")); // 015 is ·> character in conchars.tga
1639 if (key_dest == key_message)
1641 //static char *cursor[2] = { "\xee\x80\x8a", "\xee\x80\x8b" }; // { off, on }
1642 int colorindex = -1;
1644 cursor = u8_encodech(0xE00A + ((int)(realtime * con_cursorspeed)&1), NULL);
1646 // LordHavoc: speedup, and other improvements
1648 dpsnprintf(temptext, sizeof(temptext), "]%s%s", chat_buffer, cursor);
1650 dpsnprintf(temptext, sizeof(temptext), "say_team:%s%s", chat_buffer, cursor);
1652 dpsnprintf(temptext, sizeof(temptext), "say:%s%s", chat_buffer, cursor);
1655 inputsize = (numChatlines ? con_chatsize : con_notifysize).value;
1656 x = vid_conwidth.value - DrawQ_TextWidth(temptext, 0, inputsize, inputsize, false, FONT_CHAT);
1659 DrawQ_String(x, v, temptext, 0, inputsize, inputsize, 1.0, 1.0, 1.0, 1.0, 0, &colorindex, false, FONT_CHAT);
1667 Returns the height of a given console line; calculates it if necessary.
1670 int Con_LineHeight(int lineno)
1672 con_lineinfo_t *li = &CON_LINES(lineno);
1673 if(li->height == -1)
1675 float width = vid_conwidth.value;
1677 con_lineinfo_t *li = &CON_LINES(lineno);
1678 ti.fontsize = con_textsize.value;
1679 ti.font = FONT_CONSOLE;
1680 li->height = COM_Wordwrap(li->start, li->len, 0, width, Con_WordWidthFunc, &ti, Con_CountLineFunc, NULL);
1689 Draws a line of the console; returns its height in lines.
1690 If alpha is 0, the line is not drawn, but still wrapped and its height
1694 int Con_DrawConsoleLine(int mask_must, int mask_mustnot, float y, int lineno, float ymin, float ymax)
1696 float width = vid_conwidth.value;
1698 con_lineinfo_t *li = &CON_LINES(lineno);
1700 if((li->mask & mask_must) != mask_must)
1702 if((li->mask & mask_mustnot) != 0)
1705 ti.continuationString = "";
1707 ti.fontsize = con_textsize.value;
1708 ti.font = FONT_CONSOLE;
1710 ti.y = y - (Con_LineHeight(lineno) - 1) * ti.fontsize;
1715 return COM_Wordwrap(li->start, li->len, 0, width, Con_WordWidthFunc, &ti, Con_DisplayLineFunc, &ti);
1722 Calculates the last visible line index and how much to show of it based on
1726 static void Con_LastVisibleLine(int mask_must, int mask_mustnot, int *last, int *limitlast)
1731 if(con_backscroll < 0)
1736 // now count until we saw con_backscroll actual lines
1737 for(i = CON_LINES_COUNT - 1; i >= 0; --i)
1738 if((CON_LINES(i).mask & mask_must) == mask_must)
1739 if((CON_LINES(i).mask & mask_mustnot) == 0)
1741 int h = Con_LineHeight(i);
1743 // line is the last visible line?
1745 if(lines_seen + h > con_backscroll && lines_seen <= con_backscroll)
1747 *limitlast = lines_seen + h - con_backscroll;
1754 // if we get here, no line was on screen - scroll so that one line is
1756 con_backscroll = lines_seen - 1;
1764 Draws the console with the solid background
1765 The typing input line at the bottom should only be drawn if typing is allowed
1768 void Con_DrawConsole (int lines)
1771 int mask_mustnot = developer.integer ? 0 : CON_MASK_DEVELOPER;
1772 cachepic_t *conbackpic;
1777 if (con_backscroll < 0)
1780 con_vislines = lines;
1782 // draw the background
1783 conbackpic = scr_conbrightness.value >= 0.01f ? Draw_CachePic("gfx/conback") : NULL;
1784 if (conbackpic && conbackpic->tex != r_texture_notexture)
1785 DrawQ_Pic(0, lines - vid_conheight.integer, conbackpic, vid_conwidth.integer, vid_conheight.integer, scr_conbrightness.value, scr_conbrightness.value, scr_conbrightness.value, cls.signon == SIGNONS ? scr_conalpha.value : 1.0f, 0); // always full alpha when not in game
1787 DrawQ_Fill(0, lines - vid_conheight.integer, vid_conwidth.integer, vid_conheight.integer, 0.0f, 0.0f, 0.0f, cls.signon == SIGNONS ? scr_conalpha.value : 1.0f, 0); // always full alpha when not in game
1788 DrawQ_String(vid_conwidth.integer - DrawQ_TextWidth(engineversion, 0, con_textsize.value, con_textsize.value, false, FONT_CONSOLE), lines - con_textsize.value, engineversion, 0, con_textsize.value, con_textsize.value, 1, 0, 0, 1, 0, NULL, true, FONT_CONSOLE);
1794 int count = CON_LINES_COUNT;
1795 float ymax = con_vislines - 2 * con_textsize.value;
1796 float y = ymax + con_textsize.value * con_backscroll;
1797 for (i = 0;i < count && y >= 0;i++)
1798 y -= Con_DrawConsoleLine(mask_must, mask_mustnot, y - con_textsize.value, CON_LINES_COUNT - 1 - i, 0, ymax) * con_textsize.value;
1799 // fix any excessive scrollback for the next frame
1800 if (i >= count && y >= 0)
1802 con_backscroll -= (int)(y / con_textsize.value);
1803 if (con_backscroll < 0)
1808 if(CON_LINES_COUNT > 0)
1810 int i, last, limitlast;
1812 float ymax = con_vislines - 2 * con_textsize.value;
1813 Con_LastVisibleLine(mask_must, mask_mustnot, &last, &limitlast);
1814 //Con_LastVisibleLine(mask_must, mask_mustnot, &last, &limitlast);
1815 y = ymax - con_textsize.value;
1818 y += (CON_LINES(last).height - limitlast) * con_textsize.value;
1823 y -= Con_DrawConsoleLine(mask_must, mask_mustnot, y, i, 0, ymax) * con_textsize.value;
1825 break; // top of console buffer
1827 break; // top of console window
1834 // draw the input prompt, user text, and cursor if desired
1842 Prints not only map filename, but also
1843 its format (q1/q2/q3/hl) and even its message
1845 //[515]: here is an ugly hack.. two gotos... oh my... *but it works*
1846 //LordHavoc: rewrote bsp type detection, rewrote message extraction to do proper worldspawn parsing
1847 //LordHavoc: added .ent file loading, and redesigned error handling to still try the .ent file even if the map format is not recognized, this also eliminated one goto
1848 //LordHavoc: FIXME: man this GetMapList is STILL ugly code even after my cleanups...
1849 qboolean GetMapList (const char *s, char *completedname, int completednamebufferlength)
1853 int i, k, max, p, o, min;
1856 unsigned char buf[1024];
1858 dpsnprintf(message, sizeof(message), "maps/%s*.bsp", s);
1859 t = FS_Search(message, 1, true);
1862 if (t->numfilenames > 1)
1863 Con_Printf("^1 %i maps found :\n", t->numfilenames);
1864 len = (unsigned char *)Z_Malloc(t->numfilenames);
1866 for(max=i=0;i<t->numfilenames;i++)
1868 k = (int)strlen(t->filenames[i]);
1878 for(i=0;i<t->numfilenames;i++)
1880 int lumpofs = 0, lumplen = 0;
1881 char *entities = NULL;
1882 const char *data = NULL;
1884 char entfilename[MAX_QPATH];
1885 strlcpy(message, "^1**ERROR**^7", sizeof(message));
1887 f = FS_OpenVirtualFile(t->filenames[i], true);
1890 memset(buf, 0, 1024);
1891 FS_Read(f, buf, 1024);
1892 if (!memcmp(buf, "IBSP", 4))
1894 p = LittleLong(((int *)buf)[1]);
1895 if (p == Q3BSPVERSION)
1897 q3dheader_t *header = (q3dheader_t *)buf;
1898 lumpofs = LittleLong(header->lumps[Q3LUMP_ENTITIES].fileofs);
1899 lumplen = LittleLong(header->lumps[Q3LUMP_ENTITIES].filelen);
1901 else if (p == Q2BSPVERSION)
1903 q2dheader_t *header = (q2dheader_t *)buf;
1904 lumpofs = LittleLong(header->lumps[Q2LUMP_ENTITIES].fileofs);
1905 lumplen = LittleLong(header->lumps[Q2LUMP_ENTITIES].filelen);
1908 else if((p = BuffLittleLong(buf)) == BSPVERSION || p == 30)
1910 dheader_t *header = (dheader_t *)buf;
1911 lumpofs = LittleLong(header->lumps[LUMP_ENTITIES].fileofs);
1912 lumplen = LittleLong(header->lumps[LUMP_ENTITIES].filelen);
1916 strlcpy(entfilename, t->filenames[i], sizeof(entfilename));
1917 memcpy(entfilename + strlen(entfilename) - 4, ".ent", 5);
1918 entities = (char *)FS_LoadFile(entfilename, tempmempool, true, NULL);
1919 if (!entities && lumplen >= 10)
1921 FS_Seek(f, lumpofs, SEEK_SET);
1922 entities = (char *)Z_Malloc(lumplen + 1);
1923 FS_Read(f, entities, lumplen);
1927 // if there are entities to parse, a missing message key just
1928 // means there is no title, so clear the message string now
1934 if (!COM_ParseToken_Simple(&data, false, false))
1936 if (com_token[0] == '{')
1938 if (com_token[0] == '}')
1940 // skip leading whitespace
1941 for (k = 0;com_token[k] && ISWHITESPACE(com_token[k]);k++);
1942 for (l = 0;l < (int)sizeof(keyname) - 1 && com_token[k+l] && !ISWHITESPACE(com_token[k+l]);l++)
1943 keyname[l] = com_token[k+l];
1945 if (!COM_ParseToken_Simple(&data, false, false))
1947 if (developer_extra.integer)
1948 Con_DPrintf("key: %s %s\n", keyname, com_token);
1949 if (!strcmp(keyname, "message"))
1951 // get the message contents
1952 strlcpy(message, com_token, sizeof(message));
1962 *(t->filenames[i]+len[i]+5) = 0;
1965 case Q3BSPVERSION: strlcpy((char *)buf, "Q3", sizeof(buf));break;
1966 case Q2BSPVERSION: strlcpy((char *)buf, "Q2", sizeof(buf));break;
1967 case BSPVERSION: strlcpy((char *)buf, "Q1", sizeof(buf));break;
1968 case 30: strlcpy((char *)buf, "HL", sizeof(buf));break;
1969 default: strlcpy((char *)buf, "??", sizeof(buf));break;
1971 Con_Printf("%16s (%s) %s\n", t->filenames[i]+5, buf, message);
1976 k = *(t->filenames[0]+5+p);
1979 for(i=1;i<t->numfilenames;i++)
1980 if(*(t->filenames[i]+5+p) != k)
1984 if(p > o && completedname && completednamebufferlength > 0)
1986 memset(completedname, 0, completednamebufferlength);
1987 memcpy(completedname, (t->filenames[0]+5), min(p, completednamebufferlength - 1));
1997 New function for tab-completion system
1998 Added by EvilTypeGuy
1999 MEGA Thanks to Taniwha
2002 void Con_DisplayList(const char **list)
2004 int i = 0, pos = 0, len = 0, maxlen = 0, width = (con_linewidth - 4);
2005 const char **walk = list;
2008 len = (int)strlen(*walk);
2016 len = (int)strlen(*list);
2017 if (pos + maxlen >= width) {
2023 for (i = 0; i < (maxlen - len); i++)
2035 SanitizeString strips color tags from the string in
2036 and writes the result on string out
2038 void SanitizeString(char *in, char *out)
2042 if(*in == STRING_COLOR_TAG)
2047 out[0] = STRING_COLOR_TAG;
2051 else if (*in >= '0' && *in <= '9') // ^[0-9] found
2058 } else if (*in == STRING_COLOR_TAG) // ^[0-9]^ found, don't print ^[0-9]
2061 else if (*in == STRING_COLOR_RGB_TAG_CHAR) // ^x found
2063 if ( isxdigit(in[1]) && isxdigit(in[2]) && isxdigit(in[3]) )
2070 } else if (*in == STRING_COLOR_TAG) // ^xrgb^ found, don't print ^xrgb
2075 else if (*in != STRING_COLOR_TAG)
2078 *out = qfont_table[*(unsigned char*)in];
2085 // Now it becomes TRICKY :D --blub
2086 static char Nicks_list[MAX_SCOREBOARD][MAX_SCOREBOARDNAME]; // contains the nicks with colors and all that
2087 static char Nicks_sanlist[MAX_SCOREBOARD][MAX_SCOREBOARDNAME]; // sanitized list for completion when there are other possible matches.
2088 // means: when somebody uses a cvar's name as his name, we won't ever get his colors in there...
2089 static int Nicks_offset[MAX_SCOREBOARD]; // when nicks use a space, we need this to move the completion list string starts to avoid invalid memcpys
2090 static int Nicks_matchpos;
2092 // co against <<:BLASTER:>> is true!?
2093 int Nicks_strncasecmp_nospaces(char *a, char *b, unsigned int a_len)
2097 if(tolower(*a) == tolower(*b))
2111 return (*a < *b) ? -1 : 1;
2115 return (*a < *b) ? -1 : 1;
2119 int Nicks_strncasecmp(char *a, char *b, unsigned int a_len)
2122 if(!(con_nickcompletion_flags.integer & NICKS_ALPHANUMERICS_ONLY))
2124 if(con_nickcompletion_flags.integer & NICKS_NO_SPACES)
2125 return Nicks_strncasecmp_nospaces(a, b, a_len);
2126 return strncasecmp(a, b, a_len);
2129 space_char = (con_nickcompletion_flags.integer & NICKS_NO_SPACES) ? 'a' : ' ';
2131 // ignore non alphanumerics of B
2132 // if A contains a non-alphanumeric, B must contain it as well though!
2135 qboolean alnum_a, alnum_b;
2137 if(tolower(*a) == tolower(*b))
2139 if(*a == 0) // end of both strings, they're equal
2146 // not equal, end of one string?
2151 // ignore non alphanumerics
2152 alnum_a = ( (*a >= 'a' && *a <= 'z') || (*a >= 'A' && *a <= 'Z') || (*a >= '0' && *a <= '9') || *a == space_char);
2153 alnum_b = ( (*b >= 'a' && *b <= 'z') || (*b >= 'A' && *b <= 'Z') || (*b >= '0' && *b <= '9') || *b == space_char);
2154 if(!alnum_a) // b must contain this
2155 return (*a < *b) ? -1 : 1;
2158 // otherwise, both are alnum, they're just not equal, return the appropriate number
2160 return (*a < *b) ? -1 : 1;
2166 /* Nicks_CompleteCountPossible
2168 Count the number of possible nicks to complete
2170 int Nicks_CompleteCountPossible(char *line, int pos, char *s, qboolean isCon)
2179 if(!con_nickcompletion.integer)
2182 // changed that to 1
2183 if(!line[0])// || !line[1]) // we want at least... 2 written characters
2186 for(i = 0; i < cl.maxclients; ++i)
2189 if(!cl.scores[p].name[0])
2192 SanitizeString(cl.scores[p].name, name);
2193 //Con_Printf(" ^2Sanitized: ^7%s -> %s", cl.scores[p].name, name);
2198 length = strlen(name);
2200 spos = pos - 1; // no need for a minimum of characters :)
2204 if(spos > 0 && line[spos-1] != ' ' && line[spos-1] != ';' && line[spos-1] != '\"' && line[spos-1] != '\'')
2206 if(!(isCon && line[spos-1] == ']' && spos == 1) && // console start
2207 !(spos > 1 && line[spos-1] >= '0' && line[spos-1] <= '9' && line[spos-2] == STRING_COLOR_TAG)) // color start
2213 if(isCon && spos == 0)
2215 if(Nicks_strncasecmp(line+spos, name, pos-spos) == 0)
2221 //Con_Printf("Possible match: %s|%s\n", cl.scores[p].name, name);
2222 strlcpy(Nicks_list[count], cl.scores[p].name, sizeof(Nicks_list[count]));
2224 // the sanitized list
2225 strlcpy(Nicks_sanlist[count], name, sizeof(Nicks_sanlist[count]));
2228 Nicks_matchpos = match;
2231 Nicks_offset[count] = s - (&line[match]);
2232 //Con_Printf("offset for %s: %i\n", name, Nicks_offset[count]);
2239 void Cmd_CompleteNicksPrint(int count)
2242 for(i = 0; i < count; ++i)
2243 Con_Printf("%s\n", Nicks_list[i]);
2246 void Nicks_CutMatchesNormal(int count)
2248 // cut match 0 down to the longest possible completion
2251 c = strlen(Nicks_sanlist[0]) - 1;
2252 for(i = 1; i < count; ++i)
2254 l = strlen(Nicks_sanlist[i]) - 1;
2258 for(l = 0; l <= c; ++l)
2259 if(tolower(Nicks_sanlist[0][l]) != tolower(Nicks_sanlist[i][l]))
2265 Nicks_sanlist[0][c+1] = 0;
2266 //Con_Printf("List0: %s\n", Nicks_sanlist[0]);
2269 unsigned int Nicks_strcleanlen(const char *s)
2274 if( (*s >= 'a' && *s <= 'z') ||
2275 (*s >= 'A' && *s <= 'Z') ||
2276 (*s >= '0' && *s <= '9') ||
2284 void Nicks_CutMatchesAlphaNumeric(int count)
2286 // cut match 0 down to the longest possible completion
2289 char tempstr[sizeof(Nicks_sanlist[0])];
2291 char space_char = (con_nickcompletion_flags.integer & NICKS_NO_SPACES) ? 'a' : ' '; // yes this is correct, we want NO spaces when no spaces
2293 c = strlen(Nicks_sanlist[0]);
2294 for(i = 0, l = 0; i < (int)c; ++i)
2296 if( (Nicks_sanlist[0][i] >= 'a' && Nicks_sanlist[0][i] <= 'z') ||
2297 (Nicks_sanlist[0][i] >= 'A' && Nicks_sanlist[0][i] <= 'Z') ||
2298 (Nicks_sanlist[0][i] >= '0' && Nicks_sanlist[0][i] <= '9') || Nicks_sanlist[0][i] == space_char) // this is what's COPIED
2300 tempstr[l++] = Nicks_sanlist[0][i];
2305 for(i = 1; i < count; ++i)
2308 b = Nicks_sanlist[i];
2318 if(tolower(*a) == tolower(*b))
2324 if( (*b >= 'a' && *b <= 'z') || (*b >= 'A' && *b <= 'Z') || (*b >= '0' && *b <= '9') || *b == space_char)
2326 // b is alnum, so cut
2333 // Just so you know, if cutmatchesnormal doesn't kill the first entry, then even the non-alnums fit
2334 Nicks_CutMatchesNormal(count);
2335 //if(!Nicks_sanlist[0][0])
2336 if(Nicks_strcleanlen(Nicks_sanlist[0]) < strlen(tempstr))
2338 // if the clean sanitized one is longer than the current one, use it, it has crap chars which definitely are in there
2339 strlcpy(Nicks_sanlist[0], tempstr, sizeof(tempstr));
2343 void Nicks_CutMatchesNoSpaces(int count)
2345 // cut match 0 down to the longest possible completion
2348 char tempstr[sizeof(Nicks_sanlist[0])];
2351 c = strlen(Nicks_sanlist[0]);
2352 for(i = 0, l = 0; i < (int)c; ++i)
2354 if(Nicks_sanlist[0][i] != ' ') // here it's what's NOT copied
2356 tempstr[l++] = Nicks_sanlist[0][i];
2361 for(i = 1; i < count; ++i)
2364 b = Nicks_sanlist[i];
2374 if(tolower(*a) == tolower(*b))
2388 // Just so you know, if cutmatchesnormal doesn't kill the first entry, then even the non-alnums fit
2389 Nicks_CutMatchesNormal(count);
2390 //if(!Nicks_sanlist[0][0])
2391 //Con_Printf("TS: %s\n", tempstr);
2392 if(Nicks_strcleanlen(Nicks_sanlist[0]) < strlen(tempstr))
2394 // if the clean sanitized one is longer than the current one, use it, it has crap chars which definitely are in there
2395 strlcpy(Nicks_sanlist[0], tempstr, sizeof(tempstr));
2399 void Nicks_CutMatches(int count)
2401 if(con_nickcompletion_flags.integer & NICKS_ALPHANUMERICS_ONLY)
2402 Nicks_CutMatchesAlphaNumeric(count);
2403 else if(con_nickcompletion_flags.integer & NICKS_NO_SPACES)
2404 Nicks_CutMatchesNoSpaces(count);
2406 Nicks_CutMatchesNormal(count);
2409 const char **Nicks_CompleteBuildList(int count)
2413 // the list is freed by Con_CompleteCommandLine, so create a char**
2414 buf = (const char **)Mem_Alloc(tempmempool, count * sizeof(const char *) + sizeof (const char *));
2416 for(; bpos < count; ++bpos)
2417 buf[bpos] = Nicks_sanlist[bpos] + Nicks_offset[bpos];
2419 Nicks_CutMatches(count);
2427 Restores the previous used color, after the autocompleted name.
2429 int Nicks_AddLastColor(char *buffer, int pos)
2431 qboolean quote_added = false;
2433 int color = STRING_COLOR_DEFAULT + '0';
2434 char r = 0, g = 0, b = 0;
2436 if(con_nickcompletion_flags.integer & NICKS_ADD_QUOTE && buffer[Nicks_matchpos-1] == '\"')
2438 // we'll have to add a quote :)
2439 buffer[pos++] = '\"';
2443 if((!quote_added && con_nickcompletion_flags.integer & NICKS_ADD_COLOR) || con_nickcompletion_flags.integer & NICKS_FORCE_COLOR)
2445 // add color when no quote was added, or when flags &4?
2447 for(match = Nicks_matchpos-1; match >= 0; --match)
2449 if(buffer[match] == STRING_COLOR_TAG)
2451 if( isdigit(buffer[match+1]) )
2453 color = buffer[match+1];
2456 else if(buffer[match+1] == STRING_COLOR_RGB_TAG_CHAR)
2458 if ( isxdigit(buffer[match+2]) && isxdigit(buffer[match+3]) && isxdigit(buffer[match+4]) )
2460 r = buffer[match+2];
2461 g = buffer[match+3];
2462 b = buffer[match+4];
2471 if( pos >= 2 && buffer[pos-2] == STRING_COLOR_TAG && isdigit(buffer[pos-1]) ) // when thes use &4
2473 else if( pos >= 5 && buffer[pos-5] == STRING_COLOR_TAG && buffer[pos-4] == STRING_COLOR_RGB_TAG_CHAR
2474 && isxdigit(buffer[pos-3]) && isxdigit(buffer[pos-2]) && isxdigit(buffer[pos-1]) )
2477 buffer[pos++] = STRING_COLOR_TAG;
2480 buffer[pos++] = STRING_COLOR_RGB_TAG_CHAR;
2486 buffer[pos++] = color;
2491 int Nicks_CompleteChatLine(char *buffer, size_t size, unsigned int pos)
2494 /*if(!con_nickcompletion.integer)
2495 return; is tested in Nicks_CompletionCountPossible */
2496 n = Nicks_CompleteCountPossible(buffer, pos, &buffer[pos], false);
2502 msg = Nicks_list[0];
2503 len = min(size - Nicks_matchpos - 3, strlen(msg));
2504 memcpy(&buffer[Nicks_matchpos], msg, len);
2505 if( len < (size - 7) ) // space for color (^[0-9] or ^xrgb) and space and \0
2506 len = Nicks_AddLastColor(buffer, Nicks_matchpos+len);
2507 buffer[len++] = ' ';
2514 Con_Printf("\n%i possible nicks:\n", n);
2515 Cmd_CompleteNicksPrint(n);
2517 Nicks_CutMatches(n);
2519 msg = Nicks_sanlist[0];
2520 len = min(size - Nicks_matchpos, strlen(msg));
2521 memcpy(&buffer[Nicks_matchpos], msg, len);
2522 buffer[Nicks_matchpos + len] = 0;
2524 return Nicks_matchpos + len;
2531 Con_CompleteCommandLine
2533 New function for tab-completion system
2534 Added by EvilTypeGuy
2535 Thanks to Fett erich@heintz.com
2537 Enhanced to tab-complete map names by [515]
2540 void Con_CompleteCommandLine (void)
2542 const char *cmd = "";
2544 const char **list[4] = {0, 0, 0, 0};
2547 int c, v, a, i, cmd_len, pos, k;
2548 int n; // nicks --blub
2549 const char *space, *patterns;
2551 //find what we want to complete
2556 if(k == '\"' || k == ';' || k == ' ' || k == '\'')
2562 strlcpy(s2, key_line + key_linepos, sizeof(s2)); //save chars after cursor
2563 key_line[key_linepos] = 0; //hide them
2565 space = strchr(key_line + 1, ' ');
2566 if(space && pos == (space - key_line) + 1)
2568 strlcpy(command, key_line + 1, min(sizeof(command), (unsigned int)(space - key_line)));
2570 patterns = Cvar_VariableString(va("con_completion_%s", command)); // TODO maybe use a better place for this?
2571 if(patterns && !*patterns)
2572 patterns = NULL; // get rid of the empty string
2574 if(!strcmp(command, "map") || !strcmp(command, "changelevel") || (patterns && !strcmp(patterns, "map")))
2578 if (GetMapList(s, t, sizeof(t)))
2580 // first move the cursor
2581 key_linepos += (int)strlen(t) - (int)strlen(s);
2583 // and now do the actual work
2585 strlcat(key_line, t, MAX_INPUTLINE);
2586 strlcat(key_line, s2, MAX_INPUTLINE); //add back chars after cursor
2588 // and fix the cursor
2589 if(key_linepos > (int) strlen(key_line))
2590 key_linepos = (int) strlen(key_line);
2599 stringlist_t resultbuf, dirbuf;
2602 // // store completion patterns (space separated) for command foo in con_completion_foo
2603 // set con_completion_foo "foodata/*.foodefault *.foo"
2606 // Note: patterns with slash are always treated as absolute
2607 // patterns; patterns without slash search in the innermost
2608 // directory the user specified. There is no way to "complete into"
2609 // a directory as of now, as directories seem to be unknown to the
2613 // set con_completion_playermodel "models/player/*.zym models/player/*.md3 models/player/*.psk models/player/*.dpm"
2614 // set con_completion_playdemo "*.dem"
2615 // set con_completion_play "*.wav *.ogg"
2617 // TODO somehow add support for directories; these shall complete
2618 // to their name + an appended slash.
2620 stringlistinit(&resultbuf);
2621 stringlistinit(&dirbuf);
2622 while(COM_ParseToken_Simple(&patterns, false, false))
2625 if(strchr(com_token, '/'))
2627 search = FS_Search(com_token, true, true);
2631 const char *slash = strrchr(s, '/');
2634 strlcpy(t, s, min(sizeof(t), (unsigned int)(slash - s + 2))); // + 2, because I want to include the slash
2635 strlcat(t, com_token, sizeof(t));
2636 search = FS_Search(t, true, true);
2639 search = FS_Search(com_token, true, true);
2643 for(i = 0; i < search->numfilenames; ++i)
2644 if(!strncmp(search->filenames[i], s, strlen(s)))
2645 if(FS_FileType(search->filenames[i]) == FS_FILETYPE_FILE)
2646 stringlistappend(&resultbuf, search->filenames[i]);
2647 FS_FreeSearch(search);
2651 // In any case, add directory names
2654 const char *slash = strrchr(s, '/');
2657 strlcpy(t, s, min(sizeof(t), (unsigned int)(slash - s + 2))); // + 2, because I want to include the slash
2658 strlcat(t, "*", sizeof(t));
2659 search = FS_Search(t, true, true);
2662 search = FS_Search("*", true, true);
2665 for(i = 0; i < search->numfilenames; ++i)
2666 if(!strncmp(search->filenames[i], s, strlen(s)))
2667 if(FS_FileType(search->filenames[i]) == FS_FILETYPE_DIRECTORY)
2668 stringlistappend(&dirbuf, search->filenames[i]);
2669 FS_FreeSearch(search);
2673 if(resultbuf.numstrings > 0 || dirbuf.numstrings > 0)
2676 unsigned int matchchars;
2677 if(resultbuf.numstrings == 0 && dirbuf.numstrings == 1)
2679 dpsnprintf(t, sizeof(t), "%s/", dirbuf.strings[0]);
2682 if(resultbuf.numstrings == 1 && dirbuf.numstrings == 0)
2684 dpsnprintf(t, sizeof(t), "%s ", resultbuf.strings[0]);
2688 stringlistsort(&resultbuf); // dirbuf is already sorted
2689 Con_Printf("\n%i possible filenames\n", resultbuf.numstrings + dirbuf.numstrings);
2690 for(i = 0; i < dirbuf.numstrings; ++i)
2692 Con_Printf("%s/\n", dirbuf.strings[i]);
2694 for(i = 0; i < resultbuf.numstrings; ++i)
2696 Con_Printf("%s\n", resultbuf.strings[i]);
2698 matchchars = sizeof(t) - 1;
2699 if(resultbuf.numstrings > 0)
2701 p = resultbuf.strings[0];
2702 q = resultbuf.strings[resultbuf.numstrings - 1];
2703 for(; *p && *p == *q; ++p, ++q);
2704 matchchars = (unsigned int)(p - resultbuf.strings[0]);
2706 if(dirbuf.numstrings > 0)
2708 p = dirbuf.strings[0];
2709 q = dirbuf.strings[dirbuf.numstrings - 1];
2710 for(; *p && *p == *q; ++p, ++q);
2711 matchchars = min(matchchars, (unsigned int)(p - dirbuf.strings[0]));
2713 // now p points to the first non-equal character, or to the end
2714 // of resultbuf.strings[0]. We want to append the characters
2715 // from resultbuf.strings[0] to (not including) p as these are
2716 // the unique prefix
2717 strlcpy(t, (resultbuf.numstrings > 0 ? resultbuf : dirbuf).strings[0], min(matchchars + 1, sizeof(t)));
2720 // first move the cursor
2721 key_linepos += (int)strlen(t) - (int)strlen(s);
2723 // and now do the actual work
2725 strlcat(key_line, t, MAX_INPUTLINE);
2726 strlcat(key_line, s2, MAX_INPUTLINE); //add back chars after cursor
2728 // and fix the cursor
2729 if(key_linepos > (int) strlen(key_line))
2730 key_linepos = (int) strlen(key_line);
2732 stringlistfreecontents(&resultbuf);
2733 stringlistfreecontents(&dirbuf);
2735 return; // bail out, when we complete for a command that wants a file name
2740 // Count number of possible matches and print them
2741 c = Cmd_CompleteCountPossible(s);
2744 Con_Printf("\n%i possible command%s\n", c, (c > 1) ? "s: " : ":");
2745 Cmd_CompleteCommandPrint(s);
2747 v = Cvar_CompleteCountPossible(s);
2750 Con_Printf("\n%i possible variable%s\n", v, (v > 1) ? "s: " : ":");
2751 Cvar_CompleteCvarPrint(s);
2753 a = Cmd_CompleteAliasCountPossible(s);
2756 Con_Printf("\n%i possible aliases%s\n", a, (a > 1) ? "s: " : ":");
2757 Cmd_CompleteAliasPrint(s);
2759 n = Nicks_CompleteCountPossible(key_line, key_linepos, s, true);
2762 Con_Printf("\n%i possible nick%s\n", n, (n > 1) ? "s: " : ":");
2763 Cmd_CompleteNicksPrint(n);
2766 if (!(c + v + a + n)) // No possible matches
2769 strlcpy(&key_line[key_linepos], s2, sizeof(key_line) - key_linepos);
2774 cmd = *(list[0] = Cmd_CompleteBuildList(s));
2776 cmd = *(list[1] = Cvar_CompleteBuildList(s));
2778 cmd = *(list[2] = Cmd_CompleteAliasBuildList(s));
2780 cmd = *(list[3] = Nicks_CompleteBuildList(n));
2782 for (cmd_len = (int)strlen(s);;cmd_len++)
2785 for (i = 0; i < 3; i++)
2787 for (l = list[i];*l;l++)
2788 if ((*l)[cmd_len] != cmd[cmd_len])
2790 // all possible matches share this character, so we continue...
2793 // if all matches ended at the same position, stop
2794 // (this means there is only one match)
2800 // prevent a buffer overrun by limiting cmd_len according to remaining space
2801 cmd_len = min(cmd_len, (int)sizeof(key_line) - 1 - pos);
2805 memcpy(&key_line[key_linepos], cmd, cmd_len);
2806 key_linepos += cmd_len;
2807 // if there is only one match, add a space after it
2808 if (c + v + a + n == 1 && key_linepos < (int)sizeof(key_line) - 1)
2811 { // was a nick, might have an offset, and needs colors ;) --blub
2812 key_linepos = pos - Nicks_offset[0];
2813 cmd_len = strlen(Nicks_list[0]);
2814 cmd_len = min(cmd_len, (int)sizeof(key_line) - 3 - pos);
2816 memcpy(&key_line[key_linepos] , Nicks_list[0], cmd_len);
2817 key_linepos += cmd_len;
2818 if(key_linepos < (int)(sizeof(key_line)-4)) // space for ^, X and space and \0
2819 key_linepos = Nicks_AddLastColor(key_line, key_linepos);
2821 key_line[key_linepos++] = ' ';
2825 // use strlcat to avoid a buffer overrun
2826 key_line[key_linepos] = 0;
2827 strlcat(key_line, s2, sizeof(key_line));
2829 // free the command, cvar, and alias lists
2830 for (i = 0; i < 4; i++)
2832 Mem_Free((void *)list[i]);