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_chatrect = {CVAR_SAVE, "con_chatrect","0", "use con_chatrect_x and _y to position con_notify and con_chat freely instead of con_chatpos"};
51 cvar_t con_chatrect_x = {CVAR_SAVE, "con_chatrect_x","", "where to put chat, relative x coordinate of left edge on screen (use con_chatwidth for width)"};
52 cvar_t con_chatrect_y = {CVAR_SAVE, "con_chatrect_y","", "where to put chat, relative y coordinate of top edge on screen (use con_chat for line count)"};
53 cvar_t con_chatwidth = {CVAR_SAVE, "con_chatwidth","1.0", "relative chat window width"};
54 cvar_t con_textsize = {CVAR_SAVE, "con_textsize","8", "console text size in virtual 2D pixels"};
55 cvar_t con_notifysize = {CVAR_SAVE, "con_notifysize","8", "notify text size in virtual 2D pixels"};
56 cvar_t con_chatsize = {CVAR_SAVE, "con_chatsize","8", "chat text size in virtual 2D pixels (if con_chat is enabled)"};
57 cvar_t con_chatsound = {CVAR_SAVE, "con_chatsound","1", "enables chat sound to play on message"};
60 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)"};
62 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)"};
64 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)"};
68 cvar_t con_nickcompletion = {CVAR_SAVE, "con_nickcompletion", "1", "tab-complete nicks in console and message input"};
69 cvar_t con_nickcompletion_flags = {CVAR_SAVE, "con_nickcompletion_flags", "11", "Bitfield: "
70 "0: add nothing after completion. "
71 "1: add the last color after completion. "
72 "2: add a quote when starting a quote instead of the color. "
73 "4: will replace 1, will force color, even after a quote. "
74 "8: ignore non-alphanumerics. "
75 "16: ignore spaces. "};
76 #define NICKS_ADD_COLOR 1
77 #define NICKS_ADD_QUOTE 2
78 #define NICKS_FORCE_COLOR 4
79 #define NICKS_ALPHANUMERICS_ONLY 8
80 #define NICKS_NO_SPACES 16
82 cvar_t con_completion_playdemo = {CVAR_SAVE, "con_completion_playdemo", "*.dem", "completion pattern for the playdemo command"};
83 cvar_t con_completion_timedemo = {CVAR_SAVE, "con_completion_timedemo", "*.dem", "completion pattern for the timedemo command"};
84 cvar_t con_completion_exec = {CVAR_SAVE, "con_completion_exec", "*.cfg", "completion pattern for the exec command"};
89 qboolean con_initialized;
91 // used for server replies to rcon command
92 lhnetsocket_t *rcon_redirect_sock = NULL;
93 lhnetaddress_t *rcon_redirect_dest = NULL;
94 int rcon_redirect_bufferpos = 0;
95 char rcon_redirect_buffer[1400];
97 // generic functions for console buffers
99 void ConBuffer_Init(conbuffer_t *buf, int textsize, int maxlines, mempool_t *mempool)
102 buf->textsize = textsize;
103 buf->text = (char *) Mem_Alloc(mempool, textsize);
104 buf->maxlines = maxlines;
105 buf->lines = (con_lineinfo_t *) Mem_Alloc(mempool, maxlines * sizeof(*buf->lines));
106 buf->lines_first = 0;
107 buf->lines_count = 0;
115 void ConBuffer_Clear (conbuffer_t *buf)
117 buf->lines_count = 0;
125 void ConBuffer_Shutdown(conbuffer_t *buf)
129 Mem_Free(buf->lines);
138 Notifies the console code about the current time
139 (and shifts back times of other entries when the time
143 void ConBuffer_FixTimes(conbuffer_t *buf)
146 if(buf->lines_count >= 1)
148 double diff = cl.time - CONBUFFER_LINES_LAST(buf).addtime;
151 for(i = 0; i < buf->lines_count; ++i)
152 CONBUFFER_LINES(buf, i).addtime += diff;
161 Deletes the first line from the console history.
164 void ConBuffer_DeleteLine(conbuffer_t *buf)
166 if(buf->lines_count == 0)
169 buf->lines_first = (buf->lines_first + 1) % buf->maxlines;
174 ConBuffer_DeleteLastLine
176 Deletes the last line from the console history.
179 void ConBuffer_DeleteLastLine(conbuffer_t *buf)
181 if(buf->lines_count == 0)
190 Checks if there is space for a line of the given length, and if yes, returns a
191 pointer to the start of such a space, and NULL otherwise.
194 static char *ConBuffer_BytesLeft(conbuffer_t *buf, int len)
196 if(len > buf->textsize)
198 if(buf->lines_count == 0)
202 char *firstline_start = buf->lines[buf->lines_first].start;
203 char *lastline_onepastend = CONBUFFER_LINES_LAST(buf).start + CONBUFFER_LINES_LAST(buf).len;
204 // the buffer is cyclic, so we first have two cases...
205 if(firstline_start < lastline_onepastend) // buffer is contiguous
208 if(len <= buf->text + buf->textsize - lastline_onepastend)
209 return lastline_onepastend;
211 else if(len <= firstline_start - buf->text)
216 else // buffer has a contiguous hole
218 if(len <= firstline_start - lastline_onepastend)
219 return lastline_onepastend;
230 Appends a given string as a new line to the console.
233 void ConBuffer_AddLine(conbuffer_t *buf, const char *line, int len, int mask)
238 // developer_memory 1 during shutdown prints while conbuffer_t is being freed
242 ConBuffer_FixTimes(buf);
244 if(len >= buf->textsize)
247 // only display end of line.
248 line += len - buf->textsize + 1;
249 len = buf->textsize - 1;
251 while(!(putpos = ConBuffer_BytesLeft(buf, len + 1)) || buf->lines_count >= buf->maxlines)
252 ConBuffer_DeleteLine(buf);
253 memcpy(putpos, line, len);
257 //fprintf(stderr, "Now have %d lines (%d -> %d).\n", buf->lines_count, buf->lines_first, CON_LINES_LAST);
259 p = &CONBUFFER_LINES_LAST(buf);
262 p->addtime = cl.time;
264 p->height = -1; // calculate when needed
267 int ConBuffer_FindPrevLine(conbuffer_t *buf, int mask_must, int mask_mustnot, int start)
271 start = buf->lines_count;
272 for(i = start - 1; i >= 0; --i)
274 con_lineinfo_t *l = &CONBUFFER_LINES(buf, i);
276 if((l->mask & mask_must) != mask_must)
278 if(l->mask & mask_mustnot)
287 int Con_FindNextLine(conbuffer_t *buf, int mask_must, int mask_mustnot, int start)
290 for(i = start + 1; i < buf->lines_count; ++i)
292 con_lineinfo_t *l = &CONBUFFER_LINES(buf, i);
294 if((l->mask & mask_must) != mask_must)
296 if(l->mask & mask_mustnot)
305 const char *ConBuffer_GetLine(conbuffer_t *buf, int i)
307 static char copybuf[MAX_INPUTLINE];
308 con_lineinfo_t *l = &CONBUFFER_LINES(buf, i);
309 size_t sz = l->len+1 > sizeof(copybuf) ? sizeof(copybuf) : l->len+1;
310 strlcpy(copybuf, l->start, sz);
315 ==============================================================================
319 ==============================================================================
324 cvar_t log_file = {0, "log_file","", "filename to log messages to"};
325 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"};
326 char log_dest_buffer[1400]; // UDP packet
327 size_t log_dest_buffer_pos;
328 unsigned int log_dest_buffer_appending;
329 char crt_log_file [MAX_OSPATH] = "";
330 qfile_t* logfile = NULL;
332 unsigned char* logqueue = NULL;
334 size_t logq_size = 0;
336 void Log_ConPrint (const char *msg);
343 static void Log_DestBuffer_Init(void)
345 memcpy(log_dest_buffer, "\377\377\377\377n", 5); // QW rcon print
346 log_dest_buffer_pos = 5;
354 void Log_DestBuffer_Flush(void)
356 lhnetaddress_t log_dest_addr;
357 lhnetsocket_t *log_dest_socket;
358 const char *s = log_dest_udp.string;
359 qboolean have_opened_temp_sockets = false;
360 if(s) if(log_dest_buffer_pos > 5)
362 ++log_dest_buffer_appending;
363 log_dest_buffer[log_dest_buffer_pos++] = 0;
365 if(!NetConn_HaveServerPorts() && !NetConn_HaveClientPorts()) // then temporarily open one
367 have_opened_temp_sockets = true;
368 NetConn_OpenServerPorts(true);
371 while(COM_ParseToken_Console(&s))
372 if(LHNETADDRESS_FromString(&log_dest_addr, com_token, 26000))
374 log_dest_socket = NetConn_ChooseClientSocketForAddress(&log_dest_addr);
376 log_dest_socket = NetConn_ChooseServerSocketForAddress(&log_dest_addr);
378 NetConn_WriteString(log_dest_socket, log_dest_buffer, &log_dest_addr);
381 if(have_opened_temp_sockets)
382 NetConn_CloseServerPorts();
383 --log_dest_buffer_appending;
385 log_dest_buffer_pos = 0;
393 const char* Log_Timestamp (const char *desc)
395 static char timestamp [128];
402 char timestring [64];
404 // Build the time stamp (ex: "Wed Jun 30 21:49:08 1993");
407 localtime_s (&crt_tm, &crt_time);
408 strftime (timestring, sizeof (timestring), "%a %b %d %H:%M:%S %Y", &crt_tm);
410 crt_tm = localtime (&crt_time);
411 strftime (timestring, sizeof (timestring), "%a %b %d %H:%M:%S %Y", crt_tm);
415 dpsnprintf (timestamp, sizeof (timestamp), "====== %s (%s) ======\n", desc, timestring);
417 dpsnprintf (timestamp, sizeof (timestamp), "====== %s ======\n", timestring);
430 if (logfile != NULL || log_file.string[0] == '\0')
433 logfile = FS_OpenRealFile(log_file.string, "a", false);
436 strlcpy (crt_log_file, log_file.string, sizeof (crt_log_file));
437 FS_Print (logfile, Log_Timestamp ("Log started"));
447 void Log_Close (void)
452 FS_Print (logfile, Log_Timestamp ("Log stopped"));
453 FS_Print (logfile, "\n");
457 crt_log_file[0] = '\0';
466 void Log_Start (void)
472 // Dump the contents of the log queue into the log file and free it
473 if (logqueue != NULL)
475 unsigned char *temp = logqueue;
480 FS_Write (logfile, temp, logq_ind);
481 if(*log_dest_udp.string)
483 for(pos = 0; pos < logq_ind; )
485 if(log_dest_buffer_pos == 0)
486 Log_DestBuffer_Init();
487 n = min(sizeof(log_dest_buffer) - log_dest_buffer_pos - 1, logq_ind - pos);
488 memcpy(log_dest_buffer + log_dest_buffer_pos, temp + pos, n);
489 log_dest_buffer_pos += n;
490 Log_DestBuffer_Flush();
507 void Log_ConPrint (const char *msg)
509 static qboolean inprogress = false;
511 // don't allow feedback loops with memory error reports
516 // Until the host is completely initialized, we maintain a log queue
517 // to store the messages, since the log can't be started before
518 if (logqueue != NULL)
520 size_t remain = logq_size - logq_ind;
521 size_t len = strlen (msg);
523 // If we need to enlarge the log queue
526 size_t factor = ((logq_ind + len) / logq_size) + 1;
527 unsigned char* newqueue;
530 newqueue = (unsigned char *)Mem_Alloc (tempmempool, logq_size);
531 memcpy (newqueue, logqueue, logq_ind);
534 remain = logq_size - logq_ind;
536 memcpy (&logqueue[logq_ind], msg, len);
543 // Check if log_file has changed
544 if (strcmp (crt_log_file, log_file.string) != 0)
550 // If a log file is available
552 FS_Print (logfile, msg);
563 void Log_Printf (const char *logfilename, const char *fmt, ...)
567 file = FS_OpenRealFile(logfilename, "a", true);
572 va_start (argptr, fmt);
573 FS_VPrintf (file, fmt, argptr);
582 ==============================================================================
586 ==============================================================================
594 void Con_ToggleConsole_f (void)
596 // toggle the 'user wants console' bit
597 key_consoleactive ^= KEY_CONSOLEACTIVE_USER;
606 void Con_ClearNotify (void)
609 for(i = 0; i < CON_LINES_COUNT; ++i)
610 CON_LINES(i).mask |= CON_MASK_HIDENOTIFY;
619 void Con_MessageMode_f (void)
621 key_dest = key_message;
622 chat_mode = 0; // "say"
633 void Con_MessageMode2_f (void)
635 key_dest = key_message;
636 chat_mode = 1; // "say_team"
646 void Con_CommandMode_f (void)
648 key_dest = key_message;
651 dpsnprintf(chat_buffer, sizeof(chat_buffer), "%s ", Cmd_Args());
652 chat_bufferlen = strlen(chat_buffer);
654 chat_mode = -1; // command
662 void Con_CheckResize (void)
667 f = bound(1, con_textsize.value, 128);
668 if(f != con_textsize.value)
669 Cvar_SetValueQuick(&con_textsize, f);
670 width = (int)floor(vid_conwidth.value / con_textsize.value);
671 width = bound(1, width, con.textsize/4);
672 // FIXME uses con in a non abstracted way
674 if (width == con_linewidth)
677 con_linewidth = width;
679 for(i = 0; i < CON_LINES_COUNT; ++i)
680 CON_LINES(i).height = -1; // recalculate when next needed
686 //[515]: the simplest command ever
687 //LordHavoc: not so simple after I made it print usage...
688 static void Con_Maps_f (void)
692 Con_Printf("usage: maps [mapnameprefix]\n");
695 else if (Cmd_Argc() == 2)
696 GetMapList(Cmd_Argv(1), NULL, 0);
698 GetMapList("", NULL, 0);
701 void Con_ConDump_f (void)
707 Con_Printf("usage: condump <filename>\n");
710 file = FS_OpenRealFile(Cmd_Argv(1), "w", false);
713 Con_Printf("condump: unable to write file \"%s\"\n", Cmd_Argv(1));
716 for(i = 0; i < CON_LINES_COUNT; ++i)
718 FS_Write(file, CON_LINES(i).start, CON_LINES(i).len);
719 FS_Write(file, "\n", 1);
724 void Con_Clear_f (void)
726 ConBuffer_Clear(&con);
737 ConBuffer_Init(&con, CON_TEXTSIZE, CON_MAXLINES, zonemempool);
739 // Allocate a log queue, this will be freed after configs are parsed
740 logq_size = MAX_INPUTLINE;
741 logqueue = (unsigned char *)Mem_Alloc (tempmempool, logq_size);
744 Cvar_RegisterVariable (&sys_colortranslation);
745 Cvar_RegisterVariable (&sys_specialcharactertranslation);
747 Cvar_RegisterVariable (&log_file);
748 Cvar_RegisterVariable (&log_dest_udp);
750 // support for the classic Quake option
751 // COMMANDLINEOPTION: Console: -condebug logs console messages to qconsole.log, see also log_file
752 if (COM_CheckParm ("-condebug") != 0)
753 Cvar_SetQuick (&log_file, "qconsole.log");
755 // register our cvars
756 Cvar_RegisterVariable (&con_chat);
757 Cvar_RegisterVariable (&con_chatpos);
758 Cvar_RegisterVariable (&con_chatrect_x);
759 Cvar_RegisterVariable (&con_chatrect_y);
760 Cvar_RegisterVariable (&con_chatrect);
761 Cvar_RegisterVariable (&con_chatsize);
762 Cvar_RegisterVariable (&con_chattime);
763 Cvar_RegisterVariable (&con_chatwidth);
764 Cvar_RegisterVariable (&con_notify);
765 Cvar_RegisterVariable (&con_notifyalign);
766 Cvar_RegisterVariable (&con_notifysize);
767 Cvar_RegisterVariable (&con_notifytime);
768 Cvar_RegisterVariable (&con_textsize);
769 Cvar_RegisterVariable (&con_chatsound);
772 Cvar_RegisterVariable (&con_nickcompletion);
773 Cvar_RegisterVariable (&con_nickcompletion_flags);
775 Cvar_RegisterVariable (&con_completion_playdemo); // *.dem
776 Cvar_RegisterVariable (&con_completion_timedemo); // *.dem
777 Cvar_RegisterVariable (&con_completion_exec); // *.cfg
779 // register our commands
780 Cmd_AddCommand ("toggleconsole", Con_ToggleConsole_f, "opens or closes the console");
781 Cmd_AddCommand ("messagemode", Con_MessageMode_f, "input a chat message to say to everyone");
782 Cmd_AddCommand ("messagemode2", Con_MessageMode2_f, "input a chat message to say to only your team");
783 Cmd_AddCommand ("commandmode", Con_CommandMode_f, "input a console command");
784 Cmd_AddCommand ("clear", Con_Clear_f, "clear console history");
785 Cmd_AddCommand ("maps", Con_Maps_f, "list information about available maps");
786 Cmd_AddCommand ("condump", Con_ConDump_f, "output console history to a file (see also log_file)");
788 con_initialized = true;
789 Con_DPrint("Console initialized.\n");
792 void Con_Shutdown (void)
794 ConBuffer_Shutdown(&con);
801 Handles cursor positioning, line wrapping, etc
802 All console printing must go through this in order to be displayed
803 If no console is visible, the notify window will pop up.
806 void Con_PrintToHistory(const char *txt, int mask)
809 // \n goes to next line
810 // \r deletes current line and makes a new one
812 static int cr_pending = 0;
813 static char buf[CON_TEXTSIZE];
814 static int bufpos = 0;
816 if(!con.text) // FIXME uses a non-abstracted property of con
823 ConBuffer_DeleteLastLine(&con);
831 ConBuffer_AddLine(&con, buf, bufpos, mask);
836 ConBuffer_AddLine(&con, buf, bufpos, mask);
840 buf[bufpos++] = *txt;
841 if(bufpos >= con.textsize - 1) // FIXME uses a non-abstracted property of con
843 ConBuffer_AddLine(&con, buf, bufpos, mask);
851 /*! The translation table between the graphical font and plain ASCII --KB */
852 static char qfont_table[256] = {
853 '\0', '#', '#', '#', '#', '.', '#', '#',
854 '#', 9, 10, '#', ' ', 13, '.', '.',
855 '[', ']', '0', '1', '2', '3', '4', '5',
856 '6', '7', '8', '9', '.', '<', '=', '>',
857 ' ', '!', '"', '#', '$', '%', '&', '\'',
858 '(', ')', '*', '+', ',', '-', '.', '/',
859 '0', '1', '2', '3', '4', '5', '6', '7',
860 '8', '9', ':', ';', '<', '=', '>', '?',
861 '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
862 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
863 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
864 'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
865 '`', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
866 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
867 'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
868 'x', 'y', 'z', '{', '|', '}', '~', '<',
870 '<', '=', '>', '#', '#', '.', '#', '#',
871 '#', '#', ' ', '#', ' ', '>', '.', '.',
872 '[', ']', '0', '1', '2', '3', '4', '5',
873 '6', '7', '8', '9', '.', '<', '=', '>',
874 ' ', '!', '"', '#', '$', '%', '&', '\'',
875 '(', ')', '*', '+', ',', '-', '.', '/',
876 '0', '1', '2', '3', '4', '5', '6', '7',
877 '8', '9', ':', ';', '<', '=', '>', '?',
878 '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
879 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
880 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
881 'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
882 '`', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
883 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
884 'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
885 'x', 'y', 'z', '{', '|', '}', '~', '<'
888 void Con_Rcon_Redirect_Init(lhnetsocket_t *sock, lhnetaddress_t *dest)
890 rcon_redirect_sock = sock;
891 rcon_redirect_dest = dest;
892 memcpy(rcon_redirect_buffer, "\377\377\377\377n", 5); // QW rcon print
893 rcon_redirect_bufferpos = 5;
896 void Con_Rcon_Redirect_Flush(void)
898 rcon_redirect_buffer[rcon_redirect_bufferpos] = 0;
899 NetConn_WriteString(rcon_redirect_sock, rcon_redirect_buffer, rcon_redirect_dest);
900 memcpy(rcon_redirect_buffer, "\377\377\377\377n", 5); // QW rcon print
901 rcon_redirect_bufferpos = 5;
904 void Con_Rcon_Redirect_End(void)
906 Con_Rcon_Redirect_Flush();
907 rcon_redirect_dest = NULL;
908 rcon_redirect_sock = NULL;
911 void Con_Rcon_Redirect_Abort(void)
913 rcon_redirect_dest = NULL;
914 rcon_redirect_sock = NULL;
922 /// Adds a character to the rcon buffer.
923 void Con_Rcon_AddChar(int c)
925 if(log_dest_buffer_appending)
927 ++log_dest_buffer_appending;
929 // if this print is in response to an rcon command, add the character
930 // to the rcon redirect buffer
932 if (rcon_redirect_dest)
934 rcon_redirect_buffer[rcon_redirect_bufferpos++] = c;
935 if(rcon_redirect_bufferpos >= (int)sizeof(rcon_redirect_buffer) - 1)
936 Con_Rcon_Redirect_Flush();
938 else if(*log_dest_udp.string) // don't duplicate rcon command responses here, these are sent another way
940 if(log_dest_buffer_pos == 0)
941 Log_DestBuffer_Init();
942 log_dest_buffer[log_dest_buffer_pos++] = c;
943 if(log_dest_buffer_pos >= sizeof(log_dest_buffer) - 1) // minus one, to allow for terminating zero
944 Log_DestBuffer_Flush();
947 log_dest_buffer_pos = 0;
949 --log_dest_buffer_appending;
953 * Convert an RGB color to its nearest quake color.
954 * I'll cheat on this a bit by translating the colors to HSV first,
955 * S and V decide if it's black or white, otherwise, H will decide the
957 * @param _r Red (0-255)
958 * @param _g Green (0-255)
959 * @param _b Blue (0-255)
960 * @return A quake color character.
962 static char Sys_Con_NearestColor(const unsigned char _r, const unsigned char _g, const unsigned char _b)
964 float r = ((float)_r)/255.0;
965 float g = ((float)_g)/255.0;
966 float b = ((float)_b)/255.0;
967 float min = min(r, min(g, b));
968 float max = max(r, max(g, b));
970 int h; ///< Hue angle [0,360]
971 float s; ///< Saturation [0,1]
972 float v = max; ///< In HSV v == max [0,1]
979 // Saturation threshold. We now say 0.2 is the minimum value for a color!
982 // If the value is less than half, return a black color code.
983 // Otherwise return a white one.
989 // Let's get the hue angle to define some colors:
993 h = (int)(60.0 * (g-b)/(max-min))%360;
995 h = (int)(60.0 * (b-r)/(max-min) + 120);
996 else // if(max == b) redundant check
997 h = (int)(60.0 * (r-g)/(max-min) + 240);
999 if(h < 36) // *red* to orange
1001 else if(h < 80) // orange over *yellow* to evilish-bright-green
1003 else if(h < 150) // evilish-bright-green over *green* to ugly bright blue
1005 else if(h < 200) // ugly bright blue over *bright blue* to darkish blue
1007 else if(h < 270) // darkish blue over *dark blue* to cool purple
1009 else if(h < 330) // cool purple over *purple* to ugly swiny red
1011 else // ugly red to red closes the circly
1020 extern cvar_t timestamps;
1021 extern cvar_t timeformat;
1022 extern qboolean sys_nostdout;
1023 void Con_MaskPrint(int additionalmask, const char *msg)
1025 static int mask = 0;
1026 static int index = 0;
1027 static char line[MAX_INPUTLINE];
1031 Con_Rcon_AddChar(*msg);
1033 mask |= additionalmask;
1034 // if this is the beginning of a new line, print timestamp
1037 const char *timestamp = timestamps.integer ? Sys_TimeString(timeformat.string) : "";
1039 // FIXME: 1. perhaps we should use a terminal system 2. use a constant instead of 7!
1040 line[index++] = STRING_COLOR_TAG;
1041 // assert( STRING_COLOR_DEFAULT < 10 )
1042 line[index++] = STRING_COLOR_DEFAULT + '0';
1043 // special color codes for chat messages must always come first
1044 // for Con_PrintToHistory to work properly
1045 if (*msg == 1 || *msg == 2)
1050 if (con_chatsound.value)
1052 if(gamemode == GAME_NEXUIZ)
1054 if(msg[1] == '\r' && cl.foundtalk2wav)
1055 S_LocalSound ("sound/misc/talk2.wav");
1057 S_LocalSound ("sound/misc/talk.wav");
1061 if (msg[1] == '(' && cl.foundtalk2wav)
1062 S_LocalSound ("sound/misc/talk2.wav");
1064 S_LocalSound ("sound/misc/talk.wav");
1067 mask = CON_MASK_CHAT;
1069 line[index++] = STRING_COLOR_TAG;
1070 line[index++] = '3';
1072 Con_Rcon_AddChar(*msg);
1075 for (;*timestamp;index++, timestamp++)
1076 if (index < (int)sizeof(line) - 2)
1077 line[index] = *timestamp;
1079 // append the character
1080 line[index++] = *msg;
1081 // if this is a newline character, we have a complete line to print
1082 if (*msg == '\n' || index >= (int)sizeof(line) / 2)
1084 // terminate the line
1088 // send to scrollable buffer
1089 if (con_initialized && cls.state != ca_dedicated)
1091 Con_PrintToHistory(line, mask);
1094 // send to terminal or dedicated server window
1098 if(sys_specialcharactertranslation.integer)
1100 for (p = (unsigned char *) line;*p; p++)
1101 *p = qfont_table[*p];
1104 if(sys_colortranslation.integer == 1) // ANSI
1106 static char printline[MAX_INPUTLINE * 4 + 3];
1107 // 2 can become 7 bytes, rounding that up to 8, and 3 bytes are added at the end
1108 // a newline can transform into four bytes, but then prevents the three extra bytes from appearing
1113 for(in = line, out = printline; *in; ++in)
1117 case STRING_COLOR_TAG:
1118 if( in[1] == STRING_COLOR_RGB_TAG_CHAR && isxdigit(in[2]) && isxdigit(in[3]) && isxdigit(in[4]) )
1120 char r = tolower(in[2]);
1121 char g = tolower(in[3]);
1122 char b = tolower(in[4]);
1123 // it's a hex digit already, so the else part needs no check --blub
1124 if(isdigit(r)) r -= '0';
1126 if(isdigit(g)) g -= '0';
1128 if(isdigit(b)) b -= '0';
1131 color = Sys_Con_NearestColor(r * 17, g * 17, b * 17);
1132 in += 3; // 3 only, the switch down there does the fourth
1139 case STRING_COLOR_TAG:
1141 *out++ = STRING_COLOR_TAG;
1147 if(lastcolor == 0) break; else lastcolor = 0;
1148 *out++ = 0x1B; *out++ = '['; *out++ = 'm';
1153 if(lastcolor == 1) break; else lastcolor = 1;
1154 *out++ = 0x1B; *out++ = '['; *out++ = '1'; *out++ = ';'; *out++ = '3'; *out++ = '1'; *out++ = 'm';
1159 if(lastcolor == 2) break; else lastcolor = 2;
1160 *out++ = 0x1B; *out++ = '['; *out++ = '1'; *out++ = ';'; *out++ = '3'; *out++ = '2'; *out++ = 'm';
1165 if(lastcolor == 3) break; else lastcolor = 3;
1166 *out++ = 0x1B; *out++ = '['; *out++ = '1'; *out++ = ';'; *out++ = '3'; *out++ = '3'; *out++ = 'm';
1171 if(lastcolor == 4) break; else lastcolor = 4;
1172 *out++ = 0x1B; *out++ = '['; *out++ = '1'; *out++ = ';'; *out++ = '3'; *out++ = '4'; *out++ = 'm';
1177 if(lastcolor == 5) break; else lastcolor = 5;
1178 *out++ = 0x1B; *out++ = '['; *out++ = '1'; *out++ = ';'; *out++ = '3'; *out++ = '6'; *out++ = 'm';
1183 if(lastcolor == 6) break; else lastcolor = 6;
1184 *out++ = 0x1B; *out++ = '['; *out++ = '1'; *out++ = ';'; *out++ = '3'; *out++ = '5'; *out++ = 'm';
1189 // bold normal color
1191 if(lastcolor == 8) break; else lastcolor = 8;
1192 *out++ = 0x1B; *out++ = '['; *out++ = '0'; *out++ = ';'; *out++ = '1'; *out++ = 'm';
1195 *out++ = STRING_COLOR_TAG;
1202 *out++ = 0x1B; *out++ = '['; *out++ = 'm';
1219 Sys_PrintToTerminal(printline);
1221 else if(sys_colortranslation.integer == 2) // Quake
1223 Sys_PrintToTerminal(line);
1227 static char printline[MAX_INPUTLINE]; // it can only get shorter here
1230 for(in = line, out = printline; *in; ++in)
1234 case STRING_COLOR_TAG:
1237 case STRING_COLOR_RGB_TAG_CHAR:
1238 if ( isxdigit(in[2]) && isxdigit(in[3]) && isxdigit(in[4]) )
1243 *out++ = STRING_COLOR_TAG;
1244 *out++ = STRING_COLOR_RGB_TAG_CHAR;
1247 case STRING_COLOR_TAG:
1249 *out++ = STRING_COLOR_TAG;
1264 *out++ = STRING_COLOR_TAG;
1274 Sys_PrintToTerminal(printline);
1277 // empty the line buffer
1288 void Con_MaskPrintf(int mask, const char *fmt, ...)
1291 char msg[MAX_INPUTLINE];
1293 va_start(argptr,fmt);
1294 dpvsnprintf(msg,sizeof(msg),fmt,argptr);
1297 Con_MaskPrint(mask, msg);
1305 void Con_Print(const char *msg)
1307 Con_MaskPrint(CON_MASK_PRINT, msg);
1315 void Con_Printf(const char *fmt, ...)
1318 char msg[MAX_INPUTLINE];
1320 va_start(argptr,fmt);
1321 dpvsnprintf(msg,sizeof(msg),fmt,argptr);
1324 Con_MaskPrint(CON_MASK_PRINT, msg);
1332 void Con_DPrint(const char *msg)
1334 if(developer.integer < 0) // at 0, we still add to the buffer but hide
1337 Con_MaskPrint(CON_MASK_DEVELOPER, msg);
1345 void Con_DPrintf(const char *fmt, ...)
1348 char msg[MAX_INPUTLINE];
1350 if(developer.integer < 0) // at 0, we still add to the buffer but hide
1353 va_start(argptr,fmt);
1354 dpvsnprintf(msg,sizeof(msg),fmt,argptr);
1357 Con_MaskPrint(CON_MASK_DEVELOPER, msg);
1362 ==============================================================================
1366 ==============================================================================
1373 The input line scrolls horizontally if typing goes beyond the right edge
1375 Modified by EvilTypeGuy eviltypeguy@qeradiant.com
1378 extern cvar_t r_font_disable_freetype;
1379 void Con_DrawInput (void)
1383 char editlinecopy[MAX_INPUTLINE+1], *text;
1388 if (!key_consoleactive)
1389 return; // don't draw anything
1391 strlcpy(editlinecopy, key_line, sizeof(editlinecopy));
1392 text = editlinecopy;
1394 // Advanced Console Editing by Radix radix@planetquake.com
1395 // Added/Modified by EvilTypeGuy eviltypeguy@qeradiant.com
1396 // use strlen of edit_line instead of key_linepos to allow editing
1397 // of early characters w/o erasing
1399 y = (int)strlen(text);
1401 // append enoug nul-bytes to cover the utf8-versions of the cursor too
1402 for (i = y; i < y + 4 && i < (int)sizeof(editlinecopy); ++i)
1405 // add the cursor frame
1406 if (r_font_disable_freetype.integer)
1408 // this code is freetype incompatible!
1409 if ((int)(realtime*con_cursorspeed) & 1) // cursor is visible
1411 if (!utf8_enable.integer)
1412 text[key_linepos] = 11 + 130 * key_insert; // either solid or triangle facing right
1413 else if (y + 3 < (int)sizeof(editlinecopy)-1)
1415 int ofs = u8_bytelen(text + key_linepos, 1);
1418 curbuf = u8_encodech(0xE000 + 11 + 130 * key_insert, &len);
1422 memmove(text + key_linepos + len, text + key_linepos + ofs, sizeof(editlinecopy) - key_linepos - len);
1423 memcpy(text + key_linepos, curbuf, len);
1426 text[key_linepos] = '-' + ('+' - '-') * key_insert;
1430 // text[key_linepos + 1] = 0;
1432 len_out = key_linepos;
1434 xo = DrawQ_TextWidth_UntilWidth_TrackColors(text, &len_out, con_textsize.value, con_textsize.value, &col_out, false, FONT_CONSOLE, 1000000000);
1435 x = vid_conwidth.value * 0.95 - xo; // scroll
1440 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 );
1442 // add a cursor on top of this (when using freetype)
1443 if (!r_font_disable_freetype.integer)
1445 if ((int)(realtime*con_cursorspeed) & 1) // cursor is visible
1447 if (!utf8_enable.integer)
1449 text[0] = 11 + 130 * key_insert; // either solid or triangle facing right
1456 curbuf = u8_encodech(0xE000 + 11 + 130 * key_insert, &len);
1457 memcpy(text, curbuf, len);
1460 DrawQ_String(x + xo, con_vislines - con_textsize.value*2, text, 0, con_textsize.value, con_textsize.value, 1.0, 1.0, 1.0, 1.0, 0, &col_out, false, FONT_CONSOLE);
1465 // key_line[key_linepos] = 0;
1471 float alignment; // 0 = left, 0.5 = center, 1 = right
1477 const char *continuationString;
1480 int colorindex; // init to -1
1484 float Con_WordWidthFunc(void *passthrough, const char *w, size_t *length, float maxWidth)
1486 con_text_info_t *ti = (con_text_info_t *) passthrough;
1489 ti->colorindex = -1;
1490 return ti->fontsize * ti->font->maxwidth;
1493 return DrawQ_TextWidth_UntilWidth(w, length, ti->fontsize, ti->fontsize, false, ti->font, -maxWidth); // -maxWidth: we want at least one char
1494 else if(maxWidth == -1)
1495 return DrawQ_TextWidth(w, *length, ti->fontsize, ti->fontsize, false, ti->font);
1498 printf("Con_WordWidthFunc: can't get here (maxWidth should never be %f)\n", maxWidth);
1499 // Note: this is NOT a Con_Printf, as it could print recursively
1504 int Con_CountLineFunc(void *passthrough, const char *line, size_t length, float width, qboolean isContinuation)
1510 (void) isContinuation;
1514 int Con_DisplayLineFunc(void *passthrough, const char *line, size_t length, float width, qboolean isContinuation)
1516 con_text_info_t *ti = (con_text_info_t *) passthrough;
1518 if(ti->y < ti->ymin - 0.001)
1520 else if(ti->y > ti->ymax - ti->fontsize + 0.001)
1524 int x = (int) (ti->x + (ti->width - width) * ti->alignment);
1525 if(isContinuation && *ti->continuationString)
1526 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);
1528 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);
1531 ti->y += ti->fontsize;
1535 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)
1539 int maxlines = (int) floor(height / fontsize + 0.01f);
1542 int continuationWidth = 0;
1544 double t = cl.time; // saved so it won't change
1547 ti.font = (mask_must & CON_MASK_CHAT) ? FONT_CHAT : FONT_NOTIFY;
1548 ti.fontsize = fontsize;
1549 ti.alignment = alignment_x;
1552 ti.ymax = y + height;
1553 ti.continuationString = continuationString;
1556 Con_WordWidthFunc(&ti, NULL, &l, -1);
1557 l = strlen(continuationString);
1558 continuationWidth = (int) Con_WordWidthFunc(&ti, continuationString, &l, -1);
1560 // first find the first line to draw by backwards iterating and word wrapping to find their length...
1561 startidx = CON_LINES_COUNT;
1562 for(i = CON_LINES_COUNT - 1; i >= 0; --i)
1564 con_lineinfo_t *l = &CON_LINES(i);
1567 if((l->mask & mask_must) != mask_must)
1569 if(l->mask & mask_mustnot)
1571 if(maxage && (l->addtime < t - maxage))
1575 // Calculate its actual height...
1576 mylines = COM_Wordwrap(l->start, l->len, continuationWidth, width, Con_WordWidthFunc, &ti, Con_CountLineFunc, &ti);
1577 if(lines + mylines >= maxlines)
1579 nskip = lines + mylines - maxlines;
1588 // then center according to the calculated amount of lines...
1590 ti.y = y + alignment_y * (height - lines * fontsize) - nskip * fontsize;
1592 // then actually draw
1593 for(i = startidx; i < CON_LINES_COUNT; ++i)
1595 con_lineinfo_t *l = &CON_LINES(i);
1597 if((l->mask & mask_must) != mask_must)
1599 if(l->mask & mask_mustnot)
1601 if(maxage && (l->addtime < t - maxage))
1604 COM_Wordwrap(l->start, l->len, continuationWidth, width, Con_WordWidthFunc, &ti, Con_DisplayLineFunc, &ti);
1614 Draws the last few lines of output transparently over the game top
1617 void Con_DrawNotify (void)
1620 float chatstart, notifystart, inputsize, height;
1622 char temptext[MAX_INPUTLINE];
1626 ConBuffer_FixTimes(&con);
1628 numChatlines = con_chat.integer;
1630 chatpos = con_chatpos.integer;
1632 if (con_notify.integer < 0)
1633 Cvar_SetValueQuick(&con_notify, 0);
1634 if (gamemode == GAME_TRANSFUSION)
1635 v = 8; // vertical offset
1639 // GAME_NEXUIZ: center, otherwise left justify
1640 align = con_notifyalign.value;
1641 if(!*con_notifyalign.string) // empty string, evaluated to 0 above
1643 if(gamemode == GAME_NEXUIZ)
1647 if(numChatlines || !con_chatrect.integer)
1651 // first chat, input line, then notify
1653 notifystart = v + (numChatlines + 1) * con_chatsize.value;
1655 else if(chatpos > 0)
1657 // first notify, then (chatpos-1) empty lines, then chat, then input
1659 chatstart = v + (con_notify.value + (chatpos - 1)) * con_notifysize.value;
1661 else // if(chatpos < 0)
1663 // first notify, then much space, then chat, then input, then -chatpos-1 empty lines
1665 chatstart = vid_conheight.value - (-chatpos-1 + numChatlines + 1) * con_chatsize.value;
1670 // just notify and input
1672 chatstart = 0; // shut off gcc warning
1675 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, "");
1677 if(con_chatrect.integer)
1679 x = con_chatrect_x.value * vid_conwidth.value;
1680 v = con_chatrect_y.value * vid_conheight.value;
1685 if(numChatlines) // only do this if chat area is enabled, or this would move the input line wrong
1688 height = numChatlines * con_chatsize.value;
1692 Con_DrawNotifyRect(CON_MASK_CHAT, CON_MASK_INPUT, con_chattime.value, x, v, vid_conwidth.value * con_chatwidth.value, height, 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
1695 if (key_dest == key_message)
1697 //static char *cursor[2] = { "\xee\x80\x8a", "\xee\x80\x8b" }; // { off, on }
1698 int colorindex = -1;
1700 cursor = u8_encodech(0xE00A + ((int)(realtime * con_cursorspeed)&1), NULL);
1702 // LordHavoc: speedup, and other improvements
1704 dpsnprintf(temptext, sizeof(temptext), "]%s%s", chat_buffer, cursor);
1706 dpsnprintf(temptext, sizeof(temptext), "say_team:%s%s", chat_buffer, cursor);
1708 dpsnprintf(temptext, sizeof(temptext), "say:%s%s", chat_buffer, cursor);
1711 inputsize = (numChatlines ? con_chatsize : con_notifysize).value;
1712 xr = vid_conwidth.value - DrawQ_TextWidth(temptext, 0, inputsize, inputsize, false, FONT_CHAT);
1714 DrawQ_String(x, v, temptext, 0, inputsize, inputsize, 1.0, 1.0, 1.0, 1.0, 0, &colorindex, false, FONT_CHAT);
1722 Returns the height of a given console line; calculates it if necessary.
1725 int Con_LineHeight(int lineno)
1727 con_lineinfo_t *li = &CON_LINES(lineno);
1728 if(li->height == -1)
1730 float width = vid_conwidth.value;
1732 con_lineinfo_t *li = &CON_LINES(lineno);
1733 ti.fontsize = con_textsize.value;
1734 ti.font = FONT_CONSOLE;
1735 li->height = COM_Wordwrap(li->start, li->len, 0, width, Con_WordWidthFunc, &ti, Con_CountLineFunc, NULL);
1744 Draws a line of the console; returns its height in lines.
1745 If alpha is 0, the line is not drawn, but still wrapped and its height
1749 int Con_DrawConsoleLine(int mask_must, int mask_mustnot, float y, int lineno, float ymin, float ymax)
1751 float width = vid_conwidth.value;
1753 con_lineinfo_t *li = &CON_LINES(lineno);
1755 if((li->mask & mask_must) != mask_must)
1757 if((li->mask & mask_mustnot) != 0)
1760 ti.continuationString = "";
1762 ti.fontsize = con_textsize.value;
1763 ti.font = FONT_CONSOLE;
1765 ti.y = y - (Con_LineHeight(lineno) - 1) * ti.fontsize;
1770 return COM_Wordwrap(li->start, li->len, 0, width, Con_WordWidthFunc, &ti, Con_DisplayLineFunc, &ti);
1777 Calculates the last visible line index and how much to show of it based on
1781 static void Con_LastVisibleLine(int mask_must, int mask_mustnot, int *last, int *limitlast)
1786 if(con_backscroll < 0)
1791 // now count until we saw con_backscroll actual lines
1792 for(i = CON_LINES_COUNT - 1; i >= 0; --i)
1793 if((CON_LINES(i).mask & mask_must) == mask_must)
1794 if((CON_LINES(i).mask & mask_mustnot) == 0)
1796 int h = Con_LineHeight(i);
1798 // line is the last visible line?
1800 if(lines_seen + h > con_backscroll && lines_seen <= con_backscroll)
1802 *limitlast = lines_seen + h - con_backscroll;
1809 // if we get here, no line was on screen - scroll so that one line is
1811 con_backscroll = lines_seen - 1;
1819 Draws the console with the solid background
1820 The typing input line at the bottom should only be drawn if typing is allowed
1823 void Con_DrawConsole (int lines)
1826 int mask_mustnot = (developer.integer>0) ? 0 : CON_MASK_DEVELOPER;
1827 cachepic_t *conbackpic;
1832 if (con_backscroll < 0)
1835 con_vislines = lines;
1837 // draw the background
1838 conbackpic = scr_conbrightness.value >= 0.01f ? Draw_CachePic("gfx/conback") : NULL;
1839 if (conbackpic && conbackpic->tex != r_texture_notexture)
1840 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
1842 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
1843 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);
1849 int count = CON_LINES_COUNT;
1850 float ymax = con_vislines - 2 * con_textsize.value;
1851 float y = ymax + con_textsize.value * con_backscroll;
1852 for (i = 0;i < count && y >= 0;i++)
1853 y -= Con_DrawConsoleLine(mask_must, mask_mustnot, y - con_textsize.value, CON_LINES_COUNT - 1 - i, 0, ymax) * con_textsize.value;
1854 // fix any excessive scrollback for the next frame
1855 if (i >= count && y >= 0)
1857 con_backscroll -= (int)(y / con_textsize.value);
1858 if (con_backscroll < 0)
1863 if(CON_LINES_COUNT > 0)
1865 int i, last, limitlast;
1867 float ymax = con_vislines - 2 * con_textsize.value;
1868 Con_LastVisibleLine(mask_must, mask_mustnot, &last, &limitlast);
1869 //Con_LastVisibleLine(mask_must, mask_mustnot, &last, &limitlast);
1870 y = ymax - con_textsize.value;
1873 y += (CON_LINES(last).height - limitlast) * con_textsize.value;
1878 y -= Con_DrawConsoleLine(mask_must, mask_mustnot, y, i, 0, ymax) * con_textsize.value;
1880 break; // top of console buffer
1882 break; // top of console window
1889 // draw the input prompt, user text, and cursor if desired
1897 Prints not only map filename, but also
1898 its format (q1/q2/q3/hl) and even its message
1900 //[515]: here is an ugly hack.. two gotos... oh my... *but it works*
1901 //LordHavoc: rewrote bsp type detection, rewrote message extraction to do proper worldspawn parsing
1902 //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
1903 //LordHavoc: FIXME: man this GetMapList is STILL ugly code even after my cleanups...
1904 qboolean GetMapList (const char *s, char *completedname, int completednamebufferlength)
1908 int i, k, max, p, o, min;
1911 unsigned char buf[1024];
1913 dpsnprintf(message, sizeof(message), "maps/%s*.bsp", s);
1914 t = FS_Search(message, 1, true);
1917 if (t->numfilenames > 1)
1918 Con_Printf("^1 %i maps found :\n", t->numfilenames);
1919 len = (unsigned char *)Z_Malloc(t->numfilenames);
1921 for(max=i=0;i<t->numfilenames;i++)
1923 k = (int)strlen(t->filenames[i]);
1933 for(i=0;i<t->numfilenames;i++)
1935 int lumpofs = 0, lumplen = 0;
1936 char *entities = NULL;
1937 const char *data = NULL;
1939 char entfilename[MAX_QPATH];
1940 strlcpy(message, "^1**ERROR**^7", sizeof(message));
1942 f = FS_OpenVirtualFile(t->filenames[i], true);
1945 memset(buf, 0, 1024);
1946 FS_Read(f, buf, 1024);
1947 if (!memcmp(buf, "IBSP", 4))
1949 p = LittleLong(((int *)buf)[1]);
1950 if (p == Q3BSPVERSION)
1952 q3dheader_t *header = (q3dheader_t *)buf;
1953 lumpofs = LittleLong(header->lumps[Q3LUMP_ENTITIES].fileofs);
1954 lumplen = LittleLong(header->lumps[Q3LUMP_ENTITIES].filelen);
1956 else if (p == Q2BSPVERSION)
1958 q2dheader_t *header = (q2dheader_t *)buf;
1959 lumpofs = LittleLong(header->lumps[Q2LUMP_ENTITIES].fileofs);
1960 lumplen = LittleLong(header->lumps[Q2LUMP_ENTITIES].filelen);
1963 else if((p = BuffLittleLong(buf)) == BSPVERSION || p == 30)
1965 dheader_t *header = (dheader_t *)buf;
1966 lumpofs = LittleLong(header->lumps[LUMP_ENTITIES].fileofs);
1967 lumplen = LittleLong(header->lumps[LUMP_ENTITIES].filelen);
1971 strlcpy(entfilename, t->filenames[i], sizeof(entfilename));
1972 memcpy(entfilename + strlen(entfilename) - 4, ".ent", 5);
1973 entities = (char *)FS_LoadFile(entfilename, tempmempool, true, NULL);
1974 if (!entities && lumplen >= 10)
1976 FS_Seek(f, lumpofs, SEEK_SET);
1977 entities = (char *)Z_Malloc(lumplen + 1);
1978 FS_Read(f, entities, lumplen);
1982 // if there are entities to parse, a missing message key just
1983 // means there is no title, so clear the message string now
1989 if (!COM_ParseToken_Simple(&data, false, false))
1991 if (com_token[0] == '{')
1993 if (com_token[0] == '}')
1995 // skip leading whitespace
1996 for (k = 0;com_token[k] && ISWHITESPACE(com_token[k]);k++);
1997 for (l = 0;l < (int)sizeof(keyname) - 1 && com_token[k+l] && !ISWHITESPACE(com_token[k+l]);l++)
1998 keyname[l] = com_token[k+l];
2000 if (!COM_ParseToken_Simple(&data, false, false))
2002 if (developer_extra.integer)
2003 Con_DPrintf("key: %s %s\n", keyname, com_token);
2004 if (!strcmp(keyname, "message"))
2006 // get the message contents
2007 strlcpy(message, com_token, sizeof(message));
2017 *(t->filenames[i]+len[i]+5) = 0;
2020 case Q3BSPVERSION: strlcpy((char *)buf, "Q3", sizeof(buf));break;
2021 case Q2BSPVERSION: strlcpy((char *)buf, "Q2", sizeof(buf));break;
2022 case BSPVERSION: strlcpy((char *)buf, "Q1", sizeof(buf));break;
2023 case 30: strlcpy((char *)buf, "HL", sizeof(buf));break;
2024 default: strlcpy((char *)buf, "??", sizeof(buf));break;
2026 Con_Printf("%16s (%s) %s\n", t->filenames[i]+5, buf, message);
2031 k = *(t->filenames[0]+5+p);
2034 for(i=1;i<t->numfilenames;i++)
2035 if(*(t->filenames[i]+5+p) != k)
2039 if(p > o && completedname && completednamebufferlength > 0)
2041 memset(completedname, 0, completednamebufferlength);
2042 memcpy(completedname, (t->filenames[0]+5), min(p, completednamebufferlength - 1));
2052 New function for tab-completion system
2053 Added by EvilTypeGuy
2054 MEGA Thanks to Taniwha
2057 void Con_DisplayList(const char **list)
2059 int i = 0, pos = 0, len = 0, maxlen = 0, width = (con_linewidth - 4);
2060 const char **walk = list;
2063 len = (int)strlen(*walk);
2071 len = (int)strlen(*list);
2072 if (pos + maxlen >= width) {
2078 for (i = 0; i < (maxlen - len); i++)
2090 SanitizeString strips color tags from the string in
2091 and writes the result on string out
2093 void SanitizeString(char *in, char *out)
2097 if(*in == STRING_COLOR_TAG)
2102 out[0] = STRING_COLOR_TAG;
2106 else if (*in >= '0' && *in <= '9') // ^[0-9] found
2113 } else if (*in == STRING_COLOR_TAG) // ^[0-9]^ found, don't print ^[0-9]
2116 else if (*in == STRING_COLOR_RGB_TAG_CHAR) // ^x found
2118 if ( isxdigit(in[1]) && isxdigit(in[2]) && isxdigit(in[3]) )
2125 } else if (*in == STRING_COLOR_TAG) // ^xrgb^ found, don't print ^xrgb
2130 else if (*in != STRING_COLOR_TAG)
2133 *out = qfont_table[*(unsigned char*)in];
2140 // Now it becomes TRICKY :D --blub
2141 static char Nicks_list[MAX_SCOREBOARD][MAX_SCOREBOARDNAME]; // contains the nicks with colors and all that
2142 static char Nicks_sanlist[MAX_SCOREBOARD][MAX_SCOREBOARDNAME]; // sanitized list for completion when there are other possible matches.
2143 // means: when somebody uses a cvar's name as his name, we won't ever get his colors in there...
2144 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
2145 static int Nicks_matchpos;
2147 // co against <<:BLASTER:>> is true!?
2148 int Nicks_strncasecmp_nospaces(char *a, char *b, unsigned int a_len)
2152 if(tolower(*a) == tolower(*b))
2166 return (*a < *b) ? -1 : 1;
2170 return (*a < *b) ? -1 : 1;
2174 int Nicks_strncasecmp(char *a, char *b, unsigned int a_len)
2177 if(!(con_nickcompletion_flags.integer & NICKS_ALPHANUMERICS_ONLY))
2179 if(con_nickcompletion_flags.integer & NICKS_NO_SPACES)
2180 return Nicks_strncasecmp_nospaces(a, b, a_len);
2181 return strncasecmp(a, b, a_len);
2184 space_char = (con_nickcompletion_flags.integer & NICKS_NO_SPACES) ? 'a' : ' ';
2186 // ignore non alphanumerics of B
2187 // if A contains a non-alphanumeric, B must contain it as well though!
2190 qboolean alnum_a, alnum_b;
2192 if(tolower(*a) == tolower(*b))
2194 if(*a == 0) // end of both strings, they're equal
2201 // not equal, end of one string?
2206 // ignore non alphanumerics
2207 alnum_a = ( (*a >= 'a' && *a <= 'z') || (*a >= 'A' && *a <= 'Z') || (*a >= '0' && *a <= '9') || *a == space_char);
2208 alnum_b = ( (*b >= 'a' && *b <= 'z') || (*b >= 'A' && *b <= 'Z') || (*b >= '0' && *b <= '9') || *b == space_char);
2209 if(!alnum_a) // b must contain this
2210 return (*a < *b) ? -1 : 1;
2213 // otherwise, both are alnum, they're just not equal, return the appropriate number
2215 return (*a < *b) ? -1 : 1;
2221 /* Nicks_CompleteCountPossible
2223 Count the number of possible nicks to complete
2225 int Nicks_CompleteCountPossible(char *line, int pos, char *s, qboolean isCon)
2233 if(!con_nickcompletion.integer)
2236 // changed that to 1
2237 if(!line[0])// || !line[1]) // we want at least... 2 written characters
2240 for(i = 0; i < cl.maxclients; ++i)
2243 if(!cl.scores[p].name[0])
2246 SanitizeString(cl.scores[p].name, name);
2247 //Con_Printf(" ^2Sanitized: ^7%s -> %s", cl.scores[p].name, name);
2253 spos = pos - 1; // no need for a minimum of characters :)
2257 if(spos > 0 && line[spos-1] != ' ' && line[spos-1] != ';' && line[spos-1] != '\"' && line[spos-1] != '\'')
2259 if(!(isCon && line[spos-1] == ']' && spos == 1) && // console start
2260 !(spos > 1 && line[spos-1] >= '0' && line[spos-1] <= '9' && line[spos-2] == STRING_COLOR_TAG)) // color start
2266 if(isCon && spos == 0)
2268 if(Nicks_strncasecmp(line+spos, name, pos-spos) == 0)
2274 //Con_Printf("Possible match: %s|%s\n", cl.scores[p].name, name);
2275 strlcpy(Nicks_list[count], cl.scores[p].name, sizeof(Nicks_list[count]));
2277 // the sanitized list
2278 strlcpy(Nicks_sanlist[count], name, sizeof(Nicks_sanlist[count]));
2281 Nicks_matchpos = match;
2284 Nicks_offset[count] = s - (&line[match]);
2285 //Con_Printf("offset for %s: %i\n", name, Nicks_offset[count]);
2292 void Cmd_CompleteNicksPrint(int count)
2295 for(i = 0; i < count; ++i)
2296 Con_Printf("%s\n", Nicks_list[i]);
2299 void Nicks_CutMatchesNormal(int count)
2301 // cut match 0 down to the longest possible completion
2304 c = strlen(Nicks_sanlist[0]) - 1;
2305 for(i = 1; i < count; ++i)
2307 l = strlen(Nicks_sanlist[i]) - 1;
2311 for(l = 0; l <= c; ++l)
2312 if(tolower(Nicks_sanlist[0][l]) != tolower(Nicks_sanlist[i][l]))
2318 Nicks_sanlist[0][c+1] = 0;
2319 //Con_Printf("List0: %s\n", Nicks_sanlist[0]);
2322 unsigned int Nicks_strcleanlen(const char *s)
2327 if( (*s >= 'a' && *s <= 'z') ||
2328 (*s >= 'A' && *s <= 'Z') ||
2329 (*s >= '0' && *s <= '9') ||
2337 void Nicks_CutMatchesAlphaNumeric(int count)
2339 // cut match 0 down to the longest possible completion
2342 char tempstr[sizeof(Nicks_sanlist[0])];
2344 char space_char = (con_nickcompletion_flags.integer & NICKS_NO_SPACES) ? 'a' : ' '; // yes this is correct, we want NO spaces when no spaces
2346 c = strlen(Nicks_sanlist[0]);
2347 for(i = 0, l = 0; i < (int)c; ++i)
2349 if( (Nicks_sanlist[0][i] >= 'a' && Nicks_sanlist[0][i] <= 'z') ||
2350 (Nicks_sanlist[0][i] >= 'A' && Nicks_sanlist[0][i] <= 'Z') ||
2351 (Nicks_sanlist[0][i] >= '0' && Nicks_sanlist[0][i] <= '9') || Nicks_sanlist[0][i] == space_char) // this is what's COPIED
2353 tempstr[l++] = Nicks_sanlist[0][i];
2358 for(i = 1; i < count; ++i)
2361 b = Nicks_sanlist[i];
2371 if(tolower(*a) == tolower(*b))
2377 if( (*b >= 'a' && *b <= 'z') || (*b >= 'A' && *b <= 'Z') || (*b >= '0' && *b <= '9') || *b == space_char)
2379 // b is alnum, so cut
2386 // Just so you know, if cutmatchesnormal doesn't kill the first entry, then even the non-alnums fit
2387 Nicks_CutMatchesNormal(count);
2388 //if(!Nicks_sanlist[0][0])
2389 if(Nicks_strcleanlen(Nicks_sanlist[0]) < strlen(tempstr))
2391 // if the clean sanitized one is longer than the current one, use it, it has crap chars which definitely are in there
2392 strlcpy(Nicks_sanlist[0], tempstr, sizeof(tempstr));
2396 void Nicks_CutMatchesNoSpaces(int count)
2398 // cut match 0 down to the longest possible completion
2401 char tempstr[sizeof(Nicks_sanlist[0])];
2404 c = strlen(Nicks_sanlist[0]);
2405 for(i = 0, l = 0; i < (int)c; ++i)
2407 if(Nicks_sanlist[0][i] != ' ') // here it's what's NOT copied
2409 tempstr[l++] = Nicks_sanlist[0][i];
2414 for(i = 1; i < count; ++i)
2417 b = Nicks_sanlist[i];
2427 if(tolower(*a) == tolower(*b))
2441 // Just so you know, if cutmatchesnormal doesn't kill the first entry, then even the non-alnums fit
2442 Nicks_CutMatchesNormal(count);
2443 //if(!Nicks_sanlist[0][0])
2444 //Con_Printf("TS: %s\n", tempstr);
2445 if(Nicks_strcleanlen(Nicks_sanlist[0]) < strlen(tempstr))
2447 // if the clean sanitized one is longer than the current one, use it, it has crap chars which definitely are in there
2448 strlcpy(Nicks_sanlist[0], tempstr, sizeof(tempstr));
2452 void Nicks_CutMatches(int count)
2454 if(con_nickcompletion_flags.integer & NICKS_ALPHANUMERICS_ONLY)
2455 Nicks_CutMatchesAlphaNumeric(count);
2456 else if(con_nickcompletion_flags.integer & NICKS_NO_SPACES)
2457 Nicks_CutMatchesNoSpaces(count);
2459 Nicks_CutMatchesNormal(count);
2462 const char **Nicks_CompleteBuildList(int count)
2466 // the list is freed by Con_CompleteCommandLine, so create a char**
2467 buf = (const char **)Mem_Alloc(tempmempool, count * sizeof(const char *) + sizeof (const char *));
2469 for(; bpos < count; ++bpos)
2470 buf[bpos] = Nicks_sanlist[bpos] + Nicks_offset[bpos];
2472 Nicks_CutMatches(count);
2480 Restores the previous used color, after the autocompleted name.
2482 int Nicks_AddLastColor(char *buffer, int pos)
2484 qboolean quote_added = false;
2486 int color = STRING_COLOR_DEFAULT + '0';
2487 char r = 0, g = 0, b = 0;
2489 if(con_nickcompletion_flags.integer & NICKS_ADD_QUOTE && buffer[Nicks_matchpos-1] == '\"')
2491 // we'll have to add a quote :)
2492 buffer[pos++] = '\"';
2496 if((!quote_added && con_nickcompletion_flags.integer & NICKS_ADD_COLOR) || con_nickcompletion_flags.integer & NICKS_FORCE_COLOR)
2498 // add color when no quote was added, or when flags &4?
2500 for(match = Nicks_matchpos-1; match >= 0; --match)
2502 if(buffer[match] == STRING_COLOR_TAG)
2504 if( isdigit(buffer[match+1]) )
2506 color = buffer[match+1];
2509 else if(buffer[match+1] == STRING_COLOR_RGB_TAG_CHAR)
2511 if ( isxdigit(buffer[match+2]) && isxdigit(buffer[match+3]) && isxdigit(buffer[match+4]) )
2513 r = buffer[match+2];
2514 g = buffer[match+3];
2515 b = buffer[match+4];
2524 if( pos >= 2 && buffer[pos-2] == STRING_COLOR_TAG && isdigit(buffer[pos-1]) ) // when thes use &4
2526 else if( pos >= 5 && buffer[pos-5] == STRING_COLOR_TAG && buffer[pos-4] == STRING_COLOR_RGB_TAG_CHAR
2527 && isxdigit(buffer[pos-3]) && isxdigit(buffer[pos-2]) && isxdigit(buffer[pos-1]) )
2530 buffer[pos++] = STRING_COLOR_TAG;
2533 buffer[pos++] = STRING_COLOR_RGB_TAG_CHAR;
2539 buffer[pos++] = color;
2544 int Nicks_CompleteChatLine(char *buffer, size_t size, unsigned int pos)
2547 /*if(!con_nickcompletion.integer)
2548 return; is tested in Nicks_CompletionCountPossible */
2549 n = Nicks_CompleteCountPossible(buffer, pos, &buffer[pos], false);
2555 msg = Nicks_list[0];
2556 len = min(size - Nicks_matchpos - 3, strlen(msg));
2557 memcpy(&buffer[Nicks_matchpos], msg, len);
2558 if( len < (size - 7) ) // space for color (^[0-9] or ^xrgb) and space and \0
2559 len = Nicks_AddLastColor(buffer, Nicks_matchpos+len);
2560 buffer[len++] = ' ';
2567 Con_Printf("\n%i possible nicks:\n", n);
2568 Cmd_CompleteNicksPrint(n);
2570 Nicks_CutMatches(n);
2572 msg = Nicks_sanlist[0];
2573 len = min(size - Nicks_matchpos, strlen(msg));
2574 memcpy(&buffer[Nicks_matchpos], msg, len);
2575 buffer[Nicks_matchpos + len] = 0;
2577 return Nicks_matchpos + len;
2584 Con_CompleteCommandLine
2586 New function for tab-completion system
2587 Added by EvilTypeGuy
2588 Thanks to Fett erich@heintz.com
2590 Enhanced to tab-complete map names by [515]
2593 void Con_CompleteCommandLine (void)
2595 const char *cmd = "";
2597 const char **list[4] = {0, 0, 0, 0};
2600 int c, v, a, i, cmd_len, pos, k;
2601 int n; // nicks --blub
2602 const char *space, *patterns;
2604 //find what we want to complete
2609 if(k == '\"' || k == ';' || k == ' ' || k == '\'')
2615 strlcpy(s2, key_line + key_linepos, sizeof(s2)); //save chars after cursor
2616 key_line[key_linepos] = 0; //hide them
2618 space = strchr(key_line + 1, ' ');
2619 if(space && pos == (space - key_line) + 1)
2621 strlcpy(command, key_line + 1, min(sizeof(command), (unsigned int)(space - key_line)));
2623 patterns = Cvar_VariableString(va("con_completion_%s", command)); // TODO maybe use a better place for this?
2624 if(patterns && !*patterns)
2625 patterns = NULL; // get rid of the empty string
2627 if(!strcmp(command, "map") || !strcmp(command, "changelevel") || (patterns && !strcmp(patterns, "map")))
2631 if (GetMapList(s, t, sizeof(t)))
2633 // first move the cursor
2634 key_linepos += (int)strlen(t) - (int)strlen(s);
2636 // and now do the actual work
2638 strlcat(key_line, t, MAX_INPUTLINE);
2639 strlcat(key_line, s2, MAX_INPUTLINE); //add back chars after cursor
2641 // and fix the cursor
2642 if(key_linepos > (int) strlen(key_line))
2643 key_linepos = (int) strlen(key_line);
2652 stringlist_t resultbuf, dirbuf;
2655 // // store completion patterns (space separated) for command foo in con_completion_foo
2656 // set con_completion_foo "foodata/*.foodefault *.foo"
2659 // Note: patterns with slash are always treated as absolute
2660 // patterns; patterns without slash search in the innermost
2661 // directory the user specified. There is no way to "complete into"
2662 // a directory as of now, as directories seem to be unknown to the
2666 // set con_completion_playermodel "models/player/*.zym models/player/*.md3 models/player/*.psk models/player/*.dpm"
2667 // set con_completion_playdemo "*.dem"
2668 // set con_completion_play "*.wav *.ogg"
2670 // TODO somehow add support for directories; these shall complete
2671 // to their name + an appended slash.
2673 stringlistinit(&resultbuf);
2674 stringlistinit(&dirbuf);
2675 while(COM_ParseToken_Simple(&patterns, false, false))
2678 if(strchr(com_token, '/'))
2680 search = FS_Search(com_token, true, true);
2684 const char *slash = strrchr(s, '/');
2687 strlcpy(t, s, min(sizeof(t), (unsigned int)(slash - s + 2))); // + 2, because I want to include the slash
2688 strlcat(t, com_token, sizeof(t));
2689 search = FS_Search(t, true, true);
2692 search = FS_Search(com_token, true, true);
2696 for(i = 0; i < search->numfilenames; ++i)
2697 if(!strncmp(search->filenames[i], s, strlen(s)))
2698 if(FS_FileType(search->filenames[i]) == FS_FILETYPE_FILE)
2699 stringlistappend(&resultbuf, search->filenames[i]);
2700 FS_FreeSearch(search);
2704 // In any case, add directory names
2707 const char *slash = strrchr(s, '/');
2710 strlcpy(t, s, min(sizeof(t), (unsigned int)(slash - s + 2))); // + 2, because I want to include the slash
2711 strlcat(t, "*", sizeof(t));
2712 search = FS_Search(t, true, true);
2715 search = FS_Search("*", true, true);
2718 for(i = 0; i < search->numfilenames; ++i)
2719 if(!strncmp(search->filenames[i], s, strlen(s)))
2720 if(FS_FileType(search->filenames[i]) == FS_FILETYPE_DIRECTORY)
2721 stringlistappend(&dirbuf, search->filenames[i]);
2722 FS_FreeSearch(search);
2726 if(resultbuf.numstrings > 0 || dirbuf.numstrings > 0)
2729 unsigned int matchchars;
2730 if(resultbuf.numstrings == 0 && dirbuf.numstrings == 1)
2732 dpsnprintf(t, sizeof(t), "%s/", dirbuf.strings[0]);
2735 if(resultbuf.numstrings == 1 && dirbuf.numstrings == 0)
2737 dpsnprintf(t, sizeof(t), "%s ", resultbuf.strings[0]);
2741 stringlistsort(&resultbuf); // dirbuf is already sorted
2742 Con_Printf("\n%i possible filenames\n", resultbuf.numstrings + dirbuf.numstrings);
2743 for(i = 0; i < dirbuf.numstrings; ++i)
2745 Con_Printf("%s/\n", dirbuf.strings[i]);
2747 for(i = 0; i < resultbuf.numstrings; ++i)
2749 Con_Printf("%s\n", resultbuf.strings[i]);
2751 matchchars = sizeof(t) - 1;
2752 if(resultbuf.numstrings > 0)
2754 p = resultbuf.strings[0];
2755 q = resultbuf.strings[resultbuf.numstrings - 1];
2756 for(; *p && *p == *q; ++p, ++q);
2757 matchchars = (unsigned int)(p - resultbuf.strings[0]);
2759 if(dirbuf.numstrings > 0)
2761 p = dirbuf.strings[0];
2762 q = dirbuf.strings[dirbuf.numstrings - 1];
2763 for(; *p && *p == *q; ++p, ++q);
2764 matchchars = min(matchchars, (unsigned int)(p - dirbuf.strings[0]));
2766 // now p points to the first non-equal character, or to the end
2767 // of resultbuf.strings[0]. We want to append the characters
2768 // from resultbuf.strings[0] to (not including) p as these are
2769 // the unique prefix
2770 strlcpy(t, (resultbuf.numstrings > 0 ? resultbuf : dirbuf).strings[0], min(matchchars + 1, sizeof(t)));
2773 // first move the cursor
2774 key_linepos += (int)strlen(t) - (int)strlen(s);
2776 // and now do the actual work
2778 strlcat(key_line, t, MAX_INPUTLINE);
2779 strlcat(key_line, s2, MAX_INPUTLINE); //add back chars after cursor
2781 // and fix the cursor
2782 if(key_linepos > (int) strlen(key_line))
2783 key_linepos = (int) strlen(key_line);
2785 stringlistfreecontents(&resultbuf);
2786 stringlistfreecontents(&dirbuf);
2788 return; // bail out, when we complete for a command that wants a file name
2793 // Count number of possible matches and print them
2794 c = Cmd_CompleteCountPossible(s);
2797 Con_Printf("\n%i possible command%s\n", c, (c > 1) ? "s: " : ":");
2798 Cmd_CompleteCommandPrint(s);
2800 v = Cvar_CompleteCountPossible(s);
2803 Con_Printf("\n%i possible variable%s\n", v, (v > 1) ? "s: " : ":");
2804 Cvar_CompleteCvarPrint(s);
2806 a = Cmd_CompleteAliasCountPossible(s);
2809 Con_Printf("\n%i possible alias%s\n", a, (a > 1) ? "es: " : ":");
2810 Cmd_CompleteAliasPrint(s);
2812 n = Nicks_CompleteCountPossible(key_line, key_linepos, s, true);
2815 Con_Printf("\n%i possible nick%s\n", n, (n > 1) ? "s: " : ":");
2816 Cmd_CompleteNicksPrint(n);
2819 if (!(c + v + a + n)) // No possible matches
2822 strlcpy(&key_line[key_linepos], s2, sizeof(key_line) - key_linepos);
2827 cmd = *(list[0] = Cmd_CompleteBuildList(s));
2829 cmd = *(list[1] = Cvar_CompleteBuildList(s));
2831 cmd = *(list[2] = Cmd_CompleteAliasBuildList(s));
2833 cmd = *(list[3] = Nicks_CompleteBuildList(n));
2835 for (cmd_len = (int)strlen(s);;cmd_len++)
2838 for (i = 0; i < 3; i++)
2840 for (l = list[i];*l;l++)
2841 if ((*l)[cmd_len] != cmd[cmd_len])
2843 // all possible matches share this character, so we continue...
2846 // if all matches ended at the same position, stop
2847 // (this means there is only one match)
2853 // prevent a buffer overrun by limiting cmd_len according to remaining space
2854 cmd_len = min(cmd_len, (int)sizeof(key_line) - 1 - pos);
2858 memcpy(&key_line[key_linepos], cmd, cmd_len);
2859 key_linepos += cmd_len;
2860 // if there is only one match, add a space after it
2861 if (c + v + a + n == 1 && key_linepos < (int)sizeof(key_line) - 1)
2864 { // was a nick, might have an offset, and needs colors ;) --blub
2865 key_linepos = pos - Nicks_offset[0];
2866 cmd_len = strlen(Nicks_list[0]);
2867 cmd_len = min(cmd_len, (int)sizeof(key_line) - 3 - pos);
2869 memcpy(&key_line[key_linepos] , Nicks_list[0], cmd_len);
2870 key_linepos += cmd_len;
2871 if(key_linepos < (int)(sizeof(key_line)-4)) // space for ^, X and space and \0
2872 key_linepos = Nicks_AddLastColor(key_line, key_linepos);
2874 key_line[key_linepos++] = ' ';
2878 // use strlcat to avoid a buffer overrun
2879 key_line[key_linepos] = 0;
2880 strlcat(key_line, s2, sizeof(key_line));
2882 // free the command, cvar, and alias lists
2883 for (i = 0; i < 4; i++)
2885 Mem_Free((void *)list[i]);