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.
22 #if !defined(WIN32) || defined(__MINGW32__)
33 float con_cursorspeed = 4;
35 // lines up from bottom to display
39 void *con_mutex = NULL;
41 #define CON_LINES(i) CONBUFFER_LINES(&con, i)
42 #define CON_LINES_LAST CONBUFFER_LINES_LAST(&con)
43 #define CON_LINES_COUNT CONBUFFER_LINES_COUNT(&con)
45 cvar_t con_notifytime = {CVAR_SAVE, "con_notifytime","3", "how long notify lines last, in seconds"};
46 cvar_t con_notify = {CVAR_SAVE, "con_notify","4", "how many notify lines to show"};
47 cvar_t con_notifyalign = {CVAR_SAVE, "con_notifyalign", "", "how to align notify lines: 0 = left, 0.5 = center, 1 = right, empty string = game default)"};
49 cvar_t con_chattime = {CVAR_SAVE, "con_chattime","30", "how long chat lines last, in seconds"};
50 cvar_t con_chat = {CVAR_SAVE, "con_chat","0", "how many chat lines to show in a dedicated chat area"};
51 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)"};
52 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"};
53 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)"};
54 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)"};
55 cvar_t con_chatwidth = {CVAR_SAVE, "con_chatwidth","1.0", "relative chat window width"};
56 cvar_t con_textsize = {CVAR_SAVE, "con_textsize","8", "console text size in virtual 2D pixels"};
57 cvar_t con_notifysize = {CVAR_SAVE, "con_notifysize","8", "notify text size in virtual 2D pixels"};
58 cvar_t con_chatsize = {CVAR_SAVE, "con_chatsize","8", "chat text size in virtual 2D pixels (if con_chat is enabled)"};
59 cvar_t con_chatsound = {CVAR_SAVE, "con_chatsound","1", "enables chat sound to play on message"};
62 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)"};
64 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)"};
66 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)"};
70 cvar_t con_nickcompletion = {CVAR_SAVE, "con_nickcompletion", "1", "tab-complete nicks in console and message input"};
71 cvar_t con_nickcompletion_flags = {CVAR_SAVE, "con_nickcompletion_flags", "11", "Bitfield: "
72 "0: add nothing after completion. "
73 "1: add the last color after completion. "
74 "2: add a quote when starting a quote instead of the color. "
75 "4: will replace 1, will force color, even after a quote. "
76 "8: ignore non-alphanumerics. "
77 "16: ignore spaces. "};
78 #define NICKS_ADD_COLOR 1
79 #define NICKS_ADD_QUOTE 2
80 #define NICKS_FORCE_COLOR 4
81 #define NICKS_ALPHANUMERICS_ONLY 8
82 #define NICKS_NO_SPACES 16
84 cvar_t con_completion_playdemo = {CVAR_SAVE, "con_completion_playdemo", "*.dem", "completion pattern for the playdemo command"};
85 cvar_t con_completion_timedemo = {CVAR_SAVE, "con_completion_timedemo", "*.dem", "completion pattern for the timedemo command"};
86 cvar_t con_completion_exec = {CVAR_SAVE, "con_completion_exec", "*.cfg", "completion pattern for the exec command"};
91 qboolean con_initialized;
93 // used for server replies to rcon command
94 lhnetsocket_t *rcon_redirect_sock = NULL;
95 lhnetaddress_t *rcon_redirect_dest = NULL;
96 int rcon_redirect_bufferpos = 0;
97 char rcon_redirect_buffer[1400];
98 qboolean rcon_redirect_proquakeprotocol = false;
100 // generic functions for console buffers
102 void ConBuffer_Init(conbuffer_t *buf, int textsize, int maxlines, mempool_t *mempool)
105 buf->textsize = textsize;
106 buf->text = (char *) Mem_Alloc(mempool, textsize);
107 buf->maxlines = maxlines;
108 buf->lines = (con_lineinfo_t *) Mem_Alloc(mempool, maxlines * sizeof(*buf->lines));
109 buf->lines_first = 0;
110 buf->lines_count = 0;
118 void ConBuffer_Clear (conbuffer_t *buf)
120 buf->lines_count = 0;
128 void ConBuffer_Shutdown(conbuffer_t *buf)
134 Mem_Free(buf->lines);
143 Notifies the console code about the current time
144 (and shifts back times of other entries when the time
148 void ConBuffer_FixTimes(conbuffer_t *buf)
151 if(buf->lines_count >= 1)
153 double diff = cl.time - CONBUFFER_LINES_LAST(buf).addtime;
156 for(i = 0; i < buf->lines_count; ++i)
157 CONBUFFER_LINES(buf, i).addtime += diff;
166 Deletes the first line from the console history.
169 void ConBuffer_DeleteLine(conbuffer_t *buf)
171 if(buf->lines_count == 0)
174 buf->lines_first = (buf->lines_first + 1) % buf->maxlines;
179 ConBuffer_DeleteLastLine
181 Deletes the last line from the console history.
184 void ConBuffer_DeleteLastLine(conbuffer_t *buf)
186 if(buf->lines_count == 0)
195 Checks if there is space for a line of the given length, and if yes, returns a
196 pointer to the start of such a space, and NULL otherwise.
199 static char *ConBuffer_BytesLeft(conbuffer_t *buf, int len)
201 if(len > buf->textsize)
203 if(buf->lines_count == 0)
207 char *firstline_start = buf->lines[buf->lines_first].start;
208 char *lastline_onepastend = CONBUFFER_LINES_LAST(buf).start + CONBUFFER_LINES_LAST(buf).len;
209 // the buffer is cyclic, so we first have two cases...
210 if(firstline_start < lastline_onepastend) // buffer is contiguous
213 if(len <= buf->text + buf->textsize - lastline_onepastend)
214 return lastline_onepastend;
216 else if(len <= firstline_start - buf->text)
221 else // buffer has a contiguous hole
223 if(len <= firstline_start - lastline_onepastend)
224 return lastline_onepastend;
235 Appends a given string as a new line to the console.
238 void ConBuffer_AddLine(conbuffer_t *buf, const char *line, int len, int mask)
243 // developer_memory 1 during shutdown prints while conbuffer_t is being freed
247 ConBuffer_FixTimes(buf);
249 if(len >= buf->textsize)
252 // only display end of line.
253 line += len - buf->textsize + 1;
254 len = buf->textsize - 1;
256 while(!(putpos = ConBuffer_BytesLeft(buf, len + 1)) || buf->lines_count >= buf->maxlines)
257 ConBuffer_DeleteLine(buf);
258 memcpy(putpos, line, len);
262 //fprintf(stderr, "Now have %d lines (%d -> %d).\n", buf->lines_count, buf->lines_first, CON_LINES_LAST);
264 p = &CONBUFFER_LINES_LAST(buf);
267 p->addtime = cl.time;
269 p->height = -1; // calculate when needed
272 int ConBuffer_FindPrevLine(conbuffer_t *buf, int mask_must, int mask_mustnot, int start)
276 start = buf->lines_count;
277 for(i = start - 1; i >= 0; --i)
279 con_lineinfo_t *l = &CONBUFFER_LINES(buf, i);
281 if((l->mask & mask_must) != mask_must)
283 if(l->mask & mask_mustnot)
292 const char *ConBuffer_GetLine(conbuffer_t *buf, int i)
294 static char copybuf[MAX_INPUTLINE]; // client only
295 con_lineinfo_t *l = &CONBUFFER_LINES(buf, i);
296 size_t sz = l->len+1 > sizeof(copybuf) ? sizeof(copybuf) : l->len+1;
297 strlcpy(copybuf, l->start, sz);
302 ==============================================================================
306 ==============================================================================
311 cvar_t log_file = {0, "log_file","", "filename to log messages to"};
312 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"};
313 char log_dest_buffer[1400]; // UDP packet
314 size_t log_dest_buffer_pos;
315 unsigned int log_dest_buffer_appending;
316 char crt_log_file [MAX_OSPATH] = "";
317 qfile_t* logfile = NULL;
319 unsigned char* logqueue = NULL;
321 size_t logq_size = 0;
323 void Log_ConPrint (const char *msg);
325 static void Log_DestBuffer_Init(void)
327 memcpy(log_dest_buffer, "\377\377\377\377n", 5); // QW rcon print
328 log_dest_buffer_pos = 5;
331 static void Log_DestBuffer_Flush_NoLock(void)
333 lhnetaddress_t log_dest_addr;
334 lhnetsocket_t *log_dest_socket;
335 const char *s = log_dest_udp.string;
336 qboolean have_opened_temp_sockets = false;
337 if(s) if(log_dest_buffer_pos > 5)
339 ++log_dest_buffer_appending;
340 log_dest_buffer[log_dest_buffer_pos++] = 0;
342 if(!NetConn_HaveServerPorts() && !NetConn_HaveClientPorts()) // then temporarily open one
344 have_opened_temp_sockets = true;
345 NetConn_OpenServerPorts(true);
348 while(COM_ParseToken_Console(&s))
349 if(LHNETADDRESS_FromString(&log_dest_addr, com_token, 26000))
351 log_dest_socket = NetConn_ChooseClientSocketForAddress(&log_dest_addr);
353 log_dest_socket = NetConn_ChooseServerSocketForAddress(&log_dest_addr);
355 NetConn_WriteString(log_dest_socket, log_dest_buffer, &log_dest_addr);
358 if(have_opened_temp_sockets)
359 NetConn_CloseServerPorts();
360 --log_dest_buffer_appending;
362 log_dest_buffer_pos = 0;
370 void Log_DestBuffer_Flush(void)
373 Thread_LockMutex(con_mutex);
374 Log_DestBuffer_Flush_NoLock();
376 Thread_UnlockMutex(con_mutex);
379 static const char* Log_Timestamp (const char *desc)
381 static char timestamp [128]; // init/shutdown only
388 char timestring [64];
390 // Build the time stamp (ex: "Wed Jun 30 21:49:08 1993");
393 localtime_s (&crt_tm, &crt_time);
394 strftime (timestring, sizeof (timestring), "%a %b %d %H:%M:%S %Y", &crt_tm);
396 crt_tm = localtime (&crt_time);
397 strftime (timestring, sizeof (timestring), "%a %b %d %H:%M:%S %Y", crt_tm);
401 dpsnprintf (timestamp, sizeof (timestamp), "====== %s (%s) ======\n", desc, timestring);
403 dpsnprintf (timestamp, sizeof (timestamp), "====== %s ======\n", timestring);
408 static void Log_Open (void)
410 if (logfile != NULL || log_file.string[0] == '\0')
413 logfile = FS_OpenRealFile(log_file.string, "a", false);
416 strlcpy (crt_log_file, log_file.string, sizeof (crt_log_file));
417 FS_Print (logfile, Log_Timestamp ("Log started"));
426 void Log_Close (void)
431 FS_Print (logfile, Log_Timestamp ("Log stopped"));
432 FS_Print (logfile, "\n");
436 crt_log_file[0] = '\0';
445 void Log_Start (void)
451 // Dump the contents of the log queue into the log file and free it
452 if (logqueue != NULL)
454 unsigned char *temp = logqueue;
459 FS_Write (logfile, temp, logq_ind);
460 if(*log_dest_udp.string)
462 for(pos = 0; pos < logq_ind; )
464 if(log_dest_buffer_pos == 0)
465 Log_DestBuffer_Init();
466 n = min(sizeof(log_dest_buffer) - log_dest_buffer_pos - 1, logq_ind - pos);
467 memcpy(log_dest_buffer + log_dest_buffer_pos, temp + pos, n);
468 log_dest_buffer_pos += n;
469 Log_DestBuffer_Flush_NoLock();
486 void Log_ConPrint (const char *msg)
488 static qboolean inprogress = false;
490 // don't allow feedback loops with memory error reports
495 // Until the host is completely initialized, we maintain a log queue
496 // to store the messages, since the log can't be started before
497 if (logqueue != NULL)
499 size_t remain = logq_size - logq_ind;
500 size_t len = strlen (msg);
502 // If we need to enlarge the log queue
505 size_t factor = ((logq_ind + len) / logq_size) + 1;
506 unsigned char* newqueue;
509 newqueue = (unsigned char *)Mem_Alloc (tempmempool, logq_size);
510 memcpy (newqueue, logqueue, logq_ind);
513 remain = logq_size - logq_ind;
515 memcpy (&logqueue[logq_ind], msg, len);
522 // Check if log_file has changed
523 if (strcmp (crt_log_file, log_file.string) != 0)
529 // If a log file is available
531 FS_Print (logfile, msg);
542 void Log_Printf (const char *logfilename, const char *fmt, ...)
546 file = FS_OpenRealFile(logfilename, "a", true);
551 va_start (argptr, fmt);
552 FS_VPrintf (file, fmt, argptr);
561 ==============================================================================
565 ==============================================================================
573 void Con_ToggleConsole_f (void)
575 if (COM_CheckParm ("-noconsole"))
576 if (!(key_consoleactive & KEY_CONSOLEACTIVE_USER))
577 return; // only allow the key bind to turn off console
579 // toggle the 'user wants console' bit
580 key_consoleactive ^= KEY_CONSOLEACTIVE_USER;
589 void Con_ClearNotify (void)
592 for(i = 0; i < CON_LINES_COUNT; ++i)
593 if(!(CON_LINES(i).mask & CON_MASK_CHAT))
594 CON_LINES(i).mask |= CON_MASK_HIDENOTIFY;
603 static void Con_MessageMode_f (void)
605 key_dest = key_message;
606 chat_mode = 0; // "say"
609 dpsnprintf(chat_buffer, sizeof(chat_buffer), "%s ", Cmd_Args());
610 chat_bufferlen = strlen(chat_buffer);
620 static void Con_MessageMode2_f (void)
622 key_dest = key_message;
623 chat_mode = 1; // "say_team"
626 dpsnprintf(chat_buffer, sizeof(chat_buffer), "%s ", Cmd_Args());
627 chat_bufferlen = strlen(chat_buffer);
636 static void Con_CommandMode_f (void)
638 key_dest = key_message;
641 dpsnprintf(chat_buffer, sizeof(chat_buffer), "%s ", Cmd_Args());
642 chat_bufferlen = strlen(chat_buffer);
644 chat_mode = -1; // command
652 void Con_CheckResize (void)
657 f = bound(1, con_textsize.value, 128);
658 if(f != con_textsize.value)
659 Cvar_SetValueQuick(&con_textsize, f);
660 width = (int)floor(vid_conwidth.value / con_textsize.value);
661 width = bound(1, width, con.textsize/4);
662 // FIXME uses con in a non abstracted way
664 if (width == con_linewidth)
667 con_linewidth = width;
669 for(i = 0; i < CON_LINES_COUNT; ++i)
670 CON_LINES(i).height = -1; // recalculate when next needed
676 //[515]: the simplest command ever
677 //LordHavoc: not so simple after I made it print usage...
678 static void Con_Maps_f (void)
682 Con_Printf("usage: maps [mapnameprefix]\n");
685 else if (Cmd_Argc() == 2)
686 GetMapList(Cmd_Argv(1), NULL, 0);
688 GetMapList("", NULL, 0);
691 static void Con_ConDump_f (void)
697 Con_Printf("usage: condump <filename>\n");
700 file = FS_OpenRealFile(Cmd_Argv(1), "w", false);
703 Con_Printf("condump: unable to write file \"%s\"\n", Cmd_Argv(1));
706 if (con_mutex) Thread_LockMutex(con_mutex);
707 for(i = 0; i < CON_LINES_COUNT; ++i)
709 FS_Write(file, CON_LINES(i).start, CON_LINES(i).len);
710 FS_Write(file, "\n", 1);
712 if (con_mutex) Thread_UnlockMutex(con_mutex);
716 void Con_Clear_f (void)
718 if (con_mutex) Thread_LockMutex(con_mutex);
719 ConBuffer_Clear(&con);
720 if (con_mutex) Thread_UnlockMutex(con_mutex);
731 ConBuffer_Init(&con, CON_TEXTSIZE, CON_MAXLINES, zonemempool);
732 if (Thread_HasThreads())
733 con_mutex = Thread_CreateMutex();
735 // Allocate a log queue, this will be freed after configs are parsed
736 logq_size = MAX_INPUTLINE;
737 logqueue = (unsigned char *)Mem_Alloc (tempmempool, logq_size);
740 Cvar_RegisterVariable (&sys_colortranslation);
741 Cvar_RegisterVariable (&sys_specialcharactertranslation);
743 Cvar_RegisterVariable (&log_file);
744 Cvar_RegisterVariable (&log_dest_udp);
746 // support for the classic Quake option
747 // COMMANDLINEOPTION: Console: -condebug logs console messages to qconsole.log, see also log_file
748 if (COM_CheckParm ("-condebug") != 0)
749 Cvar_SetQuick (&log_file, "qconsole.log");
751 // register our cvars
752 Cvar_RegisterVariable (&con_chat);
753 Cvar_RegisterVariable (&con_chatpos);
754 Cvar_RegisterVariable (&con_chatrect_x);
755 Cvar_RegisterVariable (&con_chatrect_y);
756 Cvar_RegisterVariable (&con_chatrect);
757 Cvar_RegisterVariable (&con_chatsize);
758 Cvar_RegisterVariable (&con_chattime);
759 Cvar_RegisterVariable (&con_chatwidth);
760 Cvar_RegisterVariable (&con_notify);
761 Cvar_RegisterVariable (&con_notifyalign);
762 Cvar_RegisterVariable (&con_notifysize);
763 Cvar_RegisterVariable (&con_notifytime);
764 Cvar_RegisterVariable (&con_textsize);
765 Cvar_RegisterVariable (&con_chatsound);
768 Cvar_RegisterVariable (&con_nickcompletion);
769 Cvar_RegisterVariable (&con_nickcompletion_flags);
771 Cvar_RegisterVariable (&con_completion_playdemo); // *.dem
772 Cvar_RegisterVariable (&con_completion_timedemo); // *.dem
773 Cvar_RegisterVariable (&con_completion_exec); // *.cfg
775 // register our commands
776 Cmd_AddCommand ("toggleconsole", Con_ToggleConsole_f, "opens or closes the console");
777 Cmd_AddCommand ("messagemode", Con_MessageMode_f, "input a chat message to say to everyone");
778 Cmd_AddCommand ("messagemode2", Con_MessageMode2_f, "input a chat message to say to only your team");
779 Cmd_AddCommand ("commandmode", Con_CommandMode_f, "input a console command");
780 Cmd_AddCommand ("clear", Con_Clear_f, "clear console history");
781 Cmd_AddCommand ("maps", Con_Maps_f, "list information about available maps");
782 Cmd_AddCommand ("condump", Con_ConDump_f, "output console history to a file (see also log_file)");
784 con_initialized = true;
785 Con_DPrint("Console initialized.\n");
788 void Con_Shutdown (void)
790 if (con_mutex) Thread_LockMutex(con_mutex);
791 ConBuffer_Shutdown(&con);
792 if (con_mutex) Thread_UnlockMutex(con_mutex);
793 if (con_mutex) Thread_DestroyMutex(con_mutex);con_mutex = NULL;
800 Handles cursor positioning, line wrapping, etc
801 All console printing must go through this in order to be displayed
802 If no console is visible, the notify window will pop up.
805 static void Con_PrintToHistory(const char *txt, int mask)
808 // \n goes to next line
809 // \r deletes current line and makes a new one
811 static int cr_pending = 0;
812 static char buf[CON_TEXTSIZE]; // con_mutex
813 static int bufpos = 0;
815 if(!con.text) // FIXME uses a non-abstracted property of con
822 ConBuffer_DeleteLastLine(&con);
830 ConBuffer_AddLine(&con, buf, bufpos, mask);
835 ConBuffer_AddLine(&con, buf, bufpos, mask);
839 buf[bufpos++] = *txt;
840 if(bufpos >= con.textsize - 1) // FIXME uses a non-abstracted property of con
842 ConBuffer_AddLine(&con, buf, bufpos, mask);
850 /*! The translation table between the graphical font and plain ASCII --KB */
851 static char qfont_table[256] = {
852 '\0', '#', '#', '#', '#', '.', '#', '#',
853 '#', 9, 10, '#', ' ', 13, '.', '.',
854 '[', ']', '0', '1', '2', '3', '4', '5',
855 '6', '7', '8', '9', '.', '<', '=', '>',
856 ' ', '!', '"', '#', '$', '%', '&', '\'',
857 '(', ')', '*', '+', ',', '-', '.', '/',
858 '0', '1', '2', '3', '4', '5', '6', '7',
859 '8', '9', ':', ';', '<', '=', '>', '?',
860 '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
861 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
862 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
863 'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
864 '`', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
865 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
866 'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
867 'x', 'y', 'z', '{', '|', '}', '~', '<',
869 '<', '=', '>', '#', '#', '.', '#', '#',
870 '#', '#', ' ', '#', ' ', '>', '.', '.',
871 '[', ']', '0', '1', '2', '3', '4', '5',
872 '6', '7', '8', '9', '.', '<', '=', '>',
873 ' ', '!', '"', '#', '$', '%', '&', '\'',
874 '(', ')', '*', '+', ',', '-', '.', '/',
875 '0', '1', '2', '3', '4', '5', '6', '7',
876 '8', '9', ':', ';', '<', '=', '>', '?',
877 '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
878 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
879 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
880 'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
881 '`', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
882 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
883 'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
884 'x', 'y', 'z', '{', '|', '}', '~', '<'
887 void Con_Rcon_Redirect_Init(lhnetsocket_t *sock, lhnetaddress_t *dest, qboolean proquakeprotocol)
889 rcon_redirect_sock = sock;
890 rcon_redirect_dest = dest;
891 rcon_redirect_proquakeprotocol = proquakeprotocol;
892 if (rcon_redirect_proquakeprotocol)
894 // reserve space for the packet header
895 rcon_redirect_buffer[0] = 0;
896 rcon_redirect_buffer[1] = 0;
897 rcon_redirect_buffer[2] = 0;
898 rcon_redirect_buffer[3] = 0;
899 // this is a reply to a CCREQ_RCON
900 rcon_redirect_buffer[4] = (char)CCREP_RCON;
903 memcpy(rcon_redirect_buffer, "\377\377\377\377n", 5); // QW rcon print
904 rcon_redirect_bufferpos = 5;
907 static void Con_Rcon_Redirect_Flush(void)
909 if(rcon_redirect_sock)
911 rcon_redirect_buffer[rcon_redirect_bufferpos] = 0;
912 if (rcon_redirect_proquakeprotocol)
914 // update the length in the packet header
915 StoreBigLong((unsigned char *)rcon_redirect_buffer, NETFLAG_CTL | (rcon_redirect_bufferpos & NETFLAG_LENGTH_MASK));
917 NetConn_Write(rcon_redirect_sock, rcon_redirect_buffer, rcon_redirect_bufferpos, rcon_redirect_dest);
919 memcpy(rcon_redirect_buffer, "\377\377\377\377n", 5); // QW rcon print
920 rcon_redirect_bufferpos = 5;
921 rcon_redirect_proquakeprotocol = false;
924 void Con_Rcon_Redirect_End(void)
926 Con_Rcon_Redirect_Flush();
927 rcon_redirect_dest = NULL;
928 rcon_redirect_sock = NULL;
931 void Con_Rcon_Redirect_Abort(void)
933 rcon_redirect_dest = NULL;
934 rcon_redirect_sock = NULL;
942 /// Adds a character to the rcon buffer.
943 static void Con_Rcon_AddChar(int c)
945 if(log_dest_buffer_appending)
947 ++log_dest_buffer_appending;
949 // if this print is in response to an rcon command, add the character
950 // to the rcon redirect buffer
952 if (rcon_redirect_dest)
954 rcon_redirect_buffer[rcon_redirect_bufferpos++] = c;
955 if(rcon_redirect_bufferpos >= (int)sizeof(rcon_redirect_buffer) - 1)
956 Con_Rcon_Redirect_Flush();
958 else if(*log_dest_udp.string) // don't duplicate rcon command responses here, these are sent another way
960 if(log_dest_buffer_pos == 0)
961 Log_DestBuffer_Init();
962 log_dest_buffer[log_dest_buffer_pos++] = c;
963 if(log_dest_buffer_pos >= sizeof(log_dest_buffer) - 1) // minus one, to allow for terminating zero
964 Log_DestBuffer_Flush_NoLock();
967 log_dest_buffer_pos = 0;
969 --log_dest_buffer_appending;
973 * Convert an RGB color to its nearest quake color.
974 * I'll cheat on this a bit by translating the colors to HSV first,
975 * S and V decide if it's black or white, otherwise, H will decide the
977 * @param _r Red (0-255)
978 * @param _g Green (0-255)
979 * @param _b Blue (0-255)
980 * @return A quake color character.
982 static char Sys_Con_NearestColor(const unsigned char _r, const unsigned char _g, const unsigned char _b)
984 float r = ((float)_r)/255.0;
985 float g = ((float)_g)/255.0;
986 float b = ((float)_b)/255.0;
987 float min = min(r, min(g, b));
988 float max = max(r, max(g, b));
990 int h; ///< Hue angle [0,360]
991 float s; ///< Saturation [0,1]
992 float v = max; ///< In HSV v == max [0,1]
999 // Saturation threshold. We now say 0.2 is the minimum value for a color!
1002 // If the value is less than half, return a black color code.
1003 // Otherwise return a white one.
1009 // Let's get the hue angle to define some colors:
1013 h = (int)(60.0 * (g-b)/(max-min))%360;
1015 h = (int)(60.0 * (b-r)/(max-min) + 120);
1016 else // if(max == b) redundant check
1017 h = (int)(60.0 * (r-g)/(max-min) + 240);
1019 if(h < 36) // *red* to orange
1021 else if(h < 80) // orange over *yellow* to evilish-bright-green
1023 else if(h < 150) // evilish-bright-green over *green* to ugly bright blue
1025 else if(h < 200) // ugly bright blue over *bright blue* to darkish blue
1027 else if(h < 270) // darkish blue over *dark blue* to cool purple
1029 else if(h < 330) // cool purple over *purple* to ugly swiny red
1031 else // ugly red to red closes the circly
1040 extern cvar_t timestamps;
1041 extern cvar_t timeformat;
1042 extern qboolean sys_nostdout;
1043 void Con_MaskPrint(int additionalmask, const char *msg)
1045 static int mask = 0;
1046 static int index = 0;
1047 static char line[MAX_INPUTLINE];
1050 Thread_LockMutex(con_mutex);
1054 Con_Rcon_AddChar(*msg);
1055 // if this is the beginning of a new line, print timestamp
1058 const char *timestamp = timestamps.integer ? Sys_TimeString(timeformat.string) : "";
1060 // FIXME: 1. perhaps we should use a terminal system 2. use a constant instead of 7!
1061 line[index++] = STRING_COLOR_TAG;
1062 // assert( STRING_COLOR_DEFAULT < 10 )
1063 line[index++] = STRING_COLOR_DEFAULT + '0';
1064 // special color codes for chat messages must always come first
1065 // for Con_PrintToHistory to work properly
1066 if (*msg == 1 || *msg == 2)
1071 if (con_chatsound.value)
1073 if(gamemode == GAME_NEXUIZ || gamemode == GAME_XONOTIC)
1075 if(msg[1] == '\r' && cl.foundtalk2wav)
1076 S_LocalSound ("sound/misc/talk2.wav");
1078 S_LocalSound ("sound/misc/talk.wav");
1082 if (msg[1] == '(' && cl.foundtalk2wav)
1083 S_LocalSound ("sound/misc/talk2.wav");
1085 S_LocalSound ("sound/misc/talk.wav");
1088 mask = CON_MASK_CHAT;
1090 line[index++] = STRING_COLOR_TAG;
1091 line[index++] = '3';
1093 Con_Rcon_AddChar(*msg);
1096 for (;*timestamp;index++, timestamp++)
1097 if (index < (int)sizeof(line) - 2)
1098 line[index] = *timestamp;
1100 mask |= additionalmask;
1102 // append the character
1103 line[index++] = *msg;
1104 // if this is a newline character, we have a complete line to print
1105 if (*msg == '\n' || index >= (int)sizeof(line) / 2)
1107 // terminate the line
1111 // send to scrollable buffer
1112 if (con_initialized && cls.state != ca_dedicated)
1114 Con_PrintToHistory(line, mask);
1116 // send to terminal or dedicated server window
1118 if (developer.integer || !(mask & CON_MASK_DEVELOPER))
1120 if(sys_specialcharactertranslation.integer)
1127 int ch = u8_getchar(p, &q);
1128 if(ch >= 0xE000 && ch <= 0xE0FF && ((unsigned char) qfont_table[ch - 0xE000]) >= 0x20)
1130 *p = qfont_table[ch - 0xE000];
1132 memmove(p+1, q, strlen(q)+1);
1140 if(sys_colortranslation.integer == 1) // ANSI
1142 static char printline[MAX_INPUTLINE * 4 + 3];
1143 // 2 can become 7 bytes, rounding that up to 8, and 3 bytes are added at the end
1144 // a newline can transform into four bytes, but then prevents the three extra bytes from appearing
1149 for(in = line, out = printline; *in; ++in)
1153 case STRING_COLOR_TAG:
1154 if( in[1] == STRING_COLOR_RGB_TAG_CHAR && isxdigit(in[2]) && isxdigit(in[3]) && isxdigit(in[4]) )
1156 char r = tolower(in[2]);
1157 char g = tolower(in[3]);
1158 char b = tolower(in[4]);
1159 // it's a hex digit already, so the else part needs no check --blub
1160 if(isdigit(r)) r -= '0';
1162 if(isdigit(g)) g -= '0';
1164 if(isdigit(b)) b -= '0';
1167 color = Sys_Con_NearestColor(r * 17, g * 17, b * 17);
1168 in += 3; // 3 only, the switch down there does the fourth
1175 case STRING_COLOR_TAG:
1177 *out++ = STRING_COLOR_TAG;
1183 if(lastcolor == 0) break; else lastcolor = 0;
1184 *out++ = 0x1B; *out++ = '['; *out++ = 'm';
1189 if(lastcolor == 1) break; else lastcolor = 1;
1190 *out++ = 0x1B; *out++ = '['; *out++ = '1'; *out++ = ';'; *out++ = '3'; *out++ = '1'; *out++ = 'm';
1195 if(lastcolor == 2) break; else lastcolor = 2;
1196 *out++ = 0x1B; *out++ = '['; *out++ = '1'; *out++ = ';'; *out++ = '3'; *out++ = '2'; *out++ = 'm';
1201 if(lastcolor == 3) break; else lastcolor = 3;
1202 *out++ = 0x1B; *out++ = '['; *out++ = '1'; *out++ = ';'; *out++ = '3'; *out++ = '3'; *out++ = 'm';
1207 if(lastcolor == 4) break; else lastcolor = 4;
1208 *out++ = 0x1B; *out++ = '['; *out++ = '1'; *out++ = ';'; *out++ = '3'; *out++ = '4'; *out++ = 'm';
1213 if(lastcolor == 5) break; else lastcolor = 5;
1214 *out++ = 0x1B; *out++ = '['; *out++ = '1'; *out++ = ';'; *out++ = '3'; *out++ = '6'; *out++ = 'm';
1219 if(lastcolor == 6) break; else lastcolor = 6;
1220 *out++ = 0x1B; *out++ = '['; *out++ = '1'; *out++ = ';'; *out++ = '3'; *out++ = '5'; *out++ = 'm';
1225 // bold normal color
1227 if(lastcolor == 8) break; else lastcolor = 8;
1228 *out++ = 0x1B; *out++ = '['; *out++ = '0'; *out++ = ';'; *out++ = '1'; *out++ = 'm';
1231 *out++ = STRING_COLOR_TAG;
1238 *out++ = 0x1B; *out++ = '['; *out++ = 'm';
1255 Sys_PrintToTerminal(printline);
1257 else if(sys_colortranslation.integer == 2) // Quake
1259 Sys_PrintToTerminal(line);
1263 static char printline[MAX_INPUTLINE]; // it can only get shorter here
1266 for(in = line, out = printline; *in; ++in)
1270 case STRING_COLOR_TAG:
1273 case STRING_COLOR_RGB_TAG_CHAR:
1274 if ( isxdigit(in[2]) && isxdigit(in[3]) && isxdigit(in[4]) )
1279 *out++ = STRING_COLOR_TAG;
1280 *out++ = STRING_COLOR_RGB_TAG_CHAR;
1283 case STRING_COLOR_TAG:
1285 *out++ = STRING_COLOR_TAG;
1300 *out++ = STRING_COLOR_TAG;
1310 Sys_PrintToTerminal(printline);
1313 // empty the line buffer
1320 Thread_UnlockMutex(con_mutex);
1328 void Con_MaskPrintf(int mask, const char *fmt, ...)
1331 char msg[MAX_INPUTLINE];
1333 va_start(argptr,fmt);
1334 dpvsnprintf(msg,sizeof(msg),fmt,argptr);
1337 Con_MaskPrint(mask, msg);
1345 void Con_Print(const char *msg)
1347 Con_MaskPrint(CON_MASK_PRINT, msg);
1355 void Con_Printf(const char *fmt, ...)
1358 char msg[MAX_INPUTLINE];
1360 va_start(argptr,fmt);
1361 dpvsnprintf(msg,sizeof(msg),fmt,argptr);
1364 Con_MaskPrint(CON_MASK_PRINT, msg);
1372 void Con_DPrint(const char *msg)
1374 if(developer.integer < 0) // at 0, we still add to the buffer but hide
1377 Con_MaskPrint(CON_MASK_DEVELOPER, msg);
1385 void Con_DPrintf(const char *fmt, ...)
1388 char msg[MAX_INPUTLINE];
1390 if(developer.integer < 0) // at 0, we still add to the buffer but hide
1393 va_start(argptr,fmt);
1394 dpvsnprintf(msg,sizeof(msg),fmt,argptr);
1397 Con_MaskPrint(CON_MASK_DEVELOPER, msg);
1402 ==============================================================================
1406 ==============================================================================
1413 The input line scrolls horizontally if typing goes beyond the right edge
1415 Modified by EvilTypeGuy eviltypeguy@qeradiant.com
1418 extern cvar_t r_font_disable_freetype;
1419 static void Con_DrawInput (void)
1423 char editlinecopy[MAX_INPUTLINE+1], *text;
1428 if (!key_consoleactive)
1429 return; // don't draw anything
1431 strlcpy(editlinecopy, key_line, sizeof(editlinecopy));
1432 text = editlinecopy;
1434 // Advanced Console Editing by Radix radix@planetquake.com
1435 // Added/Modified by EvilTypeGuy eviltypeguy@qeradiant.com
1436 // use strlen of edit_line instead of key_linepos to allow editing
1437 // of early characters w/o erasing
1439 y = (int)strlen(text);
1441 // append enoug nul-bytes to cover the utf8-versions of the cursor too
1442 for (i = y; i < y + 4 && i < (int)sizeof(editlinecopy); ++i)
1445 // add the cursor frame
1446 if (r_font_disable_freetype.integer)
1448 // this code is freetype incompatible!
1449 if ((int)(realtime*con_cursorspeed) & 1) // cursor is visible
1451 if (!utf8_enable.integer)
1452 text[key_linepos] = 11 + 130 * key_insert; // either solid or triangle facing right
1453 else if (y + 3 < (int)sizeof(editlinecopy)-1)
1455 int ofs = u8_bytelen(text + key_linepos, 1);
1459 curbuf = u8_encodech(0xE000 + 11 + 130 * key_insert, &len, charbuf16);
1463 memmove(text + key_linepos + len, text + key_linepos + ofs, sizeof(editlinecopy) - key_linepos - len);
1464 memcpy(text + key_linepos, curbuf, len);
1467 text[key_linepos] = '-' + ('+' - '-') * key_insert;
1471 // text[key_linepos + 1] = 0;
1473 len_out = key_linepos;
1475 xo = DrawQ_TextWidth_UntilWidth_TrackColors(text, &len_out, con_textsize.value, con_textsize.value, &col_out, false, FONT_CONSOLE, 1000000000);
1476 x = vid_conwidth.value * 0.95 - xo; // scroll
1481 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 );
1483 // add a cursor on top of this (when using freetype)
1484 if (!r_font_disable_freetype.integer)
1486 if ((int)(realtime*con_cursorspeed) & 1) // cursor is visible
1488 if (!utf8_enable.integer)
1490 text[0] = 11 + 130 * key_insert; // either solid or triangle facing right
1498 curbuf = u8_encodech(0xE000 + 11 + 130 * key_insert, &len, charbuf16);
1499 memcpy(text, curbuf, len);
1502 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);
1507 // key_line[key_linepos] = 0;
1513 float alignment; // 0 = left, 0.5 = center, 1 = right
1519 const char *continuationString;
1522 int colorindex; // init to -1
1526 static float Con_WordWidthFunc(void *passthrough, const char *w, size_t *length, float maxWidth)
1528 con_text_info_t *ti = (con_text_info_t *) passthrough;
1531 ti->colorindex = -1;
1532 return ti->fontsize * ti->font->maxwidth;
1535 return DrawQ_TextWidth_UntilWidth(w, length, ti->fontsize, ti->fontsize, false, ti->font, -maxWidth); // -maxWidth: we want at least one char
1536 else if(maxWidth == -1)
1537 return DrawQ_TextWidth(w, *length, ti->fontsize, ti->fontsize, false, ti->font);
1540 Sys_PrintfToTerminal("Con_WordWidthFunc: can't get here (maxWidth should never be %f)\n", maxWidth);
1541 // Note: this is NOT a Con_Printf, as it could print recursively
1546 static int Con_CountLineFunc(void *passthrough, const char *line, size_t length, float width, qboolean isContinuation)
1552 (void) isContinuation;
1556 static int Con_DisplayLineFunc(void *passthrough, const char *line, size_t length, float width, qboolean isContinuation)
1558 con_text_info_t *ti = (con_text_info_t *) passthrough;
1560 if(ti->y < ti->ymin - 0.001)
1562 else if(ti->y > ti->ymax - ti->fontsize + 0.001)
1566 int x = (int) (ti->x + (ti->width - width) * ti->alignment);
1567 if(isContinuation && *ti->continuationString)
1568 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);
1570 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);
1573 ti->y += ti->fontsize;
1577 static 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)
1581 int maxlines = (int) floor(height / fontsize + 0.01f);
1584 int continuationWidth = 0;
1586 double t = cl.time; // saved so it won't change
1589 ti.font = (mask_must & CON_MASK_CHAT) ? FONT_CHAT : FONT_NOTIFY;
1590 ti.fontsize = fontsize;
1591 ti.alignment = alignment_x;
1594 ti.ymax = y + height;
1595 ti.continuationString = continuationString;
1598 Con_WordWidthFunc(&ti, NULL, &l, -1);
1599 l = strlen(continuationString);
1600 continuationWidth = (int) Con_WordWidthFunc(&ti, continuationString, &l, -1);
1602 // first find the first line to draw by backwards iterating and word wrapping to find their length...
1603 startidx = CON_LINES_COUNT;
1604 for(i = CON_LINES_COUNT - 1; i >= 0; --i)
1606 con_lineinfo_t *l = &CON_LINES(i);
1609 if((l->mask & mask_must) != mask_must)
1611 if(l->mask & mask_mustnot)
1613 if(maxage && (l->addtime < t - maxage))
1617 // Calculate its actual height...
1618 mylines = COM_Wordwrap(l->start, l->len, continuationWidth, width, Con_WordWidthFunc, &ti, Con_CountLineFunc, &ti);
1619 if(lines + mylines >= maxlines)
1621 nskip = lines + mylines - maxlines;
1630 // then center according to the calculated amount of lines...
1632 ti.y = y + alignment_y * (height - lines * fontsize) - nskip * fontsize;
1634 // then actually draw
1635 for(i = startidx; i < CON_LINES_COUNT; ++i)
1637 con_lineinfo_t *l = &CON_LINES(i);
1639 if((l->mask & mask_must) != mask_must)
1641 if(l->mask & mask_mustnot)
1643 if(maxage && (l->addtime < t - maxage))
1646 COM_Wordwrap(l->start, l->len, continuationWidth, width, Con_WordWidthFunc, &ti, Con_DisplayLineFunc, &ti);
1656 Draws the last few lines of output transparently over the game top
1659 void Con_DrawNotify (void)
1662 float chatstart, notifystart, inputsize, height;
1664 char temptext[MAX_INPUTLINE];
1668 if (con_mutex) Thread_LockMutex(con_mutex);
1669 ConBuffer_FixTimes(&con);
1671 numChatlines = con_chat.integer;
1673 chatpos = con_chatpos.integer;
1675 if (con_notify.integer < 0)
1676 Cvar_SetValueQuick(&con_notify, 0);
1677 if (gamemode == GAME_TRANSFUSION)
1678 v = 8; // vertical offset
1682 // GAME_NEXUIZ: center, otherwise left justify
1683 align = con_notifyalign.value;
1684 if(!*con_notifyalign.string) // empty string, evaluated to 0 above
1686 if(gamemode == GAME_NEXUIZ)
1690 if(numChatlines || !con_chatrect.integer)
1694 // first chat, input line, then notify
1696 notifystart = v + (numChatlines + 1) * con_chatsize.value;
1698 else if(chatpos > 0)
1700 // first notify, then (chatpos-1) empty lines, then chat, then input
1702 chatstart = v + (con_notify.value + (chatpos - 1)) * con_notifysize.value;
1704 else // if(chatpos < 0)
1706 // first notify, then much space, then chat, then input, then -chatpos-1 empty lines
1708 chatstart = vid_conheight.value - (-chatpos-1 + numChatlines + 1) * con_chatsize.value;
1713 // just notify and input
1715 chatstart = 0; // shut off gcc warning
1718 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, "");
1720 if(con_chatrect.integer)
1722 x = con_chatrect_x.value * vid_conwidth.value;
1723 v = con_chatrect_y.value * vid_conheight.value;
1728 if(numChatlines) // only do this if chat area is enabled, or this would move the input line wrong
1731 height = numChatlines * con_chatsize.value;
1735 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
1738 if (key_dest == key_message)
1740 //static char *cursor[2] = { "\xee\x80\x8a", "\xee\x80\x8b" }; // { off, on }
1741 int colorindex = -1;
1744 cursor = u8_encodech(0xE00A + ((int)(realtime * con_cursorspeed)&1), NULL, charbuf16);
1746 // LordHavoc: speedup, and other improvements
1748 dpsnprintf(temptext, sizeof(temptext), "]%s%s", chat_buffer, cursor);
1750 dpsnprintf(temptext, sizeof(temptext), "say_team:%s%s", chat_buffer, cursor);
1752 dpsnprintf(temptext, sizeof(temptext), "say:%s%s", chat_buffer, cursor);
1755 inputsize = (numChatlines ? con_chatsize : con_notifysize).value;
1756 xr = vid_conwidth.value - DrawQ_TextWidth(temptext, 0, inputsize, inputsize, false, FONT_CHAT);
1758 DrawQ_String(x, v, temptext, 0, inputsize, inputsize, 1.0, 1.0, 1.0, 1.0, 0, &colorindex, false, FONT_CHAT);
1760 if (con_mutex) Thread_UnlockMutex(con_mutex);
1767 Returns the height of a given console line; calculates it if necessary.
1770 static int Con_LineHeight(int lineno)
1772 con_lineinfo_t *li = &CON_LINES(lineno);
1773 if(li->height == -1)
1775 float width = vid_conwidth.value;
1777 con_lineinfo_t *li = &CON_LINES(lineno);
1778 ti.fontsize = con_textsize.value;
1779 ti.font = FONT_CONSOLE;
1780 li->height = COM_Wordwrap(li->start, li->len, 0, width, Con_WordWidthFunc, &ti, Con_CountLineFunc, NULL);
1789 Draws a line of the console; returns its height in lines.
1790 If alpha is 0, the line is not drawn, but still wrapped and its height
1794 static int Con_DrawConsoleLine(int mask_must, int mask_mustnot, float y, int lineno, float ymin, float ymax)
1796 float width = vid_conwidth.value;
1798 con_lineinfo_t *li = &CON_LINES(lineno);
1800 if((li->mask & mask_must) != mask_must)
1802 if((li->mask & mask_mustnot) != 0)
1805 ti.continuationString = "";
1807 ti.fontsize = con_textsize.value;
1808 ti.font = FONT_CONSOLE;
1810 ti.y = y - (Con_LineHeight(lineno) - 1) * ti.fontsize;
1815 return COM_Wordwrap(li->start, li->len, 0, width, Con_WordWidthFunc, &ti, Con_DisplayLineFunc, &ti);
1822 Calculates the last visible line index and how much to show of it based on
1826 static void Con_LastVisibleLine(int mask_must, int mask_mustnot, int *last, int *limitlast)
1831 if(con_backscroll < 0)
1836 // now count until we saw con_backscroll actual lines
1837 for(i = CON_LINES_COUNT - 1; i >= 0; --i)
1838 if((CON_LINES(i).mask & mask_must) == mask_must)
1839 if((CON_LINES(i).mask & mask_mustnot) == 0)
1841 int h = Con_LineHeight(i);
1843 // line is the last visible line?
1845 if(lines_seen + h > con_backscroll && lines_seen <= con_backscroll)
1847 *limitlast = lines_seen + h - con_backscroll;
1854 // if we get here, no line was on screen - scroll so that one line is
1856 con_backscroll = lines_seen - 1;
1864 Draws the console with the solid background
1865 The typing input line at the bottom should only be drawn if typing is allowed
1868 void Con_DrawConsole (int lines)
1870 float alpha, alpha0;
1873 int mask_mustnot = (developer.integer>0) ? 0 : CON_MASK_DEVELOPER;
1874 cachepic_t *conbackpic;
1879 if (con_mutex) Thread_LockMutex(con_mutex);
1881 if (con_backscroll < 0)
1884 con_vislines = lines;
1886 r_draw2d_force = true;
1888 // draw the background
1889 alpha0 = cls.signon == SIGNONS ? scr_conalpha.value : 1.0f; // always full alpha when not in game
1890 if((alpha = alpha0 * scr_conalphafactor.value) > 0)
1892 sx = scr_conscroll_x.value;
1893 sy = scr_conscroll_y.value;
1894 conbackpic = scr_conbrightness.value >= 0.01f ? Draw_CachePic_Flags("gfx/conback", (sx != 0 || sy != 0) ? CACHEPICFLAG_NOCLAMP : 0) : NULL;
1895 sx *= realtime; sy *= realtime;
1896 sx -= floor(sx); sy -= floor(sy);
1897 if (conbackpic && conbackpic->tex != r_texture_notexture)
1898 DrawQ_SuperPic(0, lines - vid_conheight.integer, conbackpic, vid_conwidth.integer, vid_conheight.integer,
1899 0 + sx, 0 + sy, scr_conbrightness.value, scr_conbrightness.value, scr_conbrightness.value, alpha,
1900 1 + sx, 0 + sy, scr_conbrightness.value, scr_conbrightness.value, scr_conbrightness.value, alpha,
1901 0 + sx, 1 + sy, scr_conbrightness.value, scr_conbrightness.value, scr_conbrightness.value, alpha,
1902 1 + sx, 1 + sy, scr_conbrightness.value, scr_conbrightness.value, scr_conbrightness.value, alpha,
1905 DrawQ_Fill(0, lines - vid_conheight.integer, vid_conwidth.integer, vid_conheight.integer, 0.0f, 0.0f, 0.0f, alpha, 0);
1907 if((alpha = alpha0 * scr_conalpha2factor.value) > 0)
1909 sx = scr_conscroll2_x.value;
1910 sy = scr_conscroll2_y.value;
1911 conbackpic = Draw_CachePic_Flags("gfx/conback2", (sx != 0 || sy != 0) ? CACHEPICFLAG_NOCLAMP : 0);
1912 sx *= realtime; sy *= realtime;
1913 sx -= floor(sx); sy -= floor(sy);
1914 if(conbackpic && conbackpic->tex != r_texture_notexture)
1915 DrawQ_SuperPic(0, lines - vid_conheight.integer, conbackpic, vid_conwidth.integer, vid_conheight.integer,
1916 0 + sx, 0 + sy, scr_conbrightness.value, scr_conbrightness.value, scr_conbrightness.value, alpha,
1917 1 + sx, 0 + sy, scr_conbrightness.value, scr_conbrightness.value, scr_conbrightness.value, alpha,
1918 0 + sx, 1 + sy, scr_conbrightness.value, scr_conbrightness.value, scr_conbrightness.value, alpha,
1919 1 + sx, 1 + sy, scr_conbrightness.value, scr_conbrightness.value, scr_conbrightness.value, alpha,
1922 if((alpha = alpha0 * scr_conalpha3factor.value) > 0)
1924 sx = scr_conscroll3_x.value;
1925 sy = scr_conscroll3_y.value;
1926 conbackpic = Draw_CachePic_Flags("gfx/conback3", (sx != 0 || sy != 0) ? CACHEPICFLAG_NOCLAMP : 0);
1927 sx *= realtime; sy *= realtime;
1928 sx -= floor(sx); sy -= floor(sy);
1929 if(conbackpic && conbackpic->tex != r_texture_notexture)
1930 DrawQ_SuperPic(0, lines - vid_conheight.integer, conbackpic, vid_conwidth.integer, vid_conheight.integer,
1931 0 + sx, 0 + sy, scr_conbrightness.value, scr_conbrightness.value, scr_conbrightness.value, alpha,
1932 1 + sx, 0 + sy, scr_conbrightness.value, scr_conbrightness.value, scr_conbrightness.value, alpha,
1933 0 + sx, 1 + sy, scr_conbrightness.value, scr_conbrightness.value, scr_conbrightness.value, alpha,
1934 1 + sx, 1 + sy, scr_conbrightness.value, scr_conbrightness.value, scr_conbrightness.value, alpha,
1937 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);
1943 int count = CON_LINES_COUNT;
1944 float ymax = con_vislines - 2 * con_textsize.value;
1945 float y = ymax + con_textsize.value * con_backscroll;
1946 for (i = 0;i < count && y >= 0;i++)
1947 y -= Con_DrawConsoleLine(mask_must, mask_mustnot, y - con_textsize.value, CON_LINES_COUNT - 1 - i, 0, ymax) * con_textsize.value;
1948 // fix any excessive scrollback for the next frame
1949 if (i >= count && y >= 0)
1951 con_backscroll -= (int)(y / con_textsize.value);
1952 if (con_backscroll < 0)
1957 if(CON_LINES_COUNT > 0)
1959 int i, last, limitlast;
1961 float ymax = con_vislines - 2 * con_textsize.value;
1962 Con_LastVisibleLine(mask_must, mask_mustnot, &last, &limitlast);
1963 //Con_LastVisibleLine(mask_must, mask_mustnot, &last, &limitlast);
1964 y = ymax - con_textsize.value;
1967 y += (CON_LINES(last).height - limitlast) * con_textsize.value;
1972 y -= Con_DrawConsoleLine(mask_must, mask_mustnot, y, i, 0, ymax) * con_textsize.value;
1974 break; // top of console buffer
1976 break; // top of console window
1983 // draw the input prompt, user text, and cursor if desired
1986 r_draw2d_force = false;
1987 if (con_mutex) Thread_UnlockMutex(con_mutex);
1994 Prints not only map filename, but also
1995 its format (q1/q2/q3/hl) and even its message
1997 //[515]: here is an ugly hack.. two gotos... oh my... *but it works*
1998 //LordHavoc: rewrote bsp type detection, rewrote message extraction to do proper worldspawn parsing
1999 //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
2000 //LordHavoc: FIXME: man this GetMapList is STILL ugly code even after my cleanups...
2001 qboolean GetMapList (const char *s, char *completedname, int completednamebufferlength)
2005 int i, k, max, p, o, min;
2008 unsigned char buf[1024];
2010 dpsnprintf(message, sizeof(message), "maps/%s*.bsp", s);
2011 t = FS_Search(message, 1, true);
2014 if (t->numfilenames > 1)
2015 Con_Printf("^1 %i maps found :\n", t->numfilenames);
2016 len = (unsigned char *)Z_Malloc(t->numfilenames);
2018 for(max=i=0;i<t->numfilenames;i++)
2020 k = (int)strlen(t->filenames[i]);
2030 for(i=0;i<t->numfilenames;i++)
2032 int lumpofs = 0, lumplen = 0;
2033 char *entities = NULL;
2034 const char *data = NULL;
2036 char entfilename[MAX_QPATH];
2037 strlcpy(message, "^1**ERROR**^7", sizeof(message));
2039 f = FS_OpenVirtualFile(t->filenames[i], true);
2042 memset(buf, 0, 1024);
2043 FS_Read(f, buf, 1024);
2044 if (!memcmp(buf, "IBSP", 4))
2046 p = LittleLong(((int *)buf)[1]);
2047 if (p == Q3BSPVERSION)
2049 q3dheader_t *header = (q3dheader_t *)buf;
2050 lumpofs = LittleLong(header->lumps[Q3LUMP_ENTITIES].fileofs);
2051 lumplen = LittleLong(header->lumps[Q3LUMP_ENTITIES].filelen);
2053 else if (p == Q2BSPVERSION)
2055 q2dheader_t *header = (q2dheader_t *)buf;
2056 lumpofs = LittleLong(header->lumps[Q2LUMP_ENTITIES].fileofs);
2057 lumplen = LittleLong(header->lumps[Q2LUMP_ENTITIES].filelen);
2060 else if((p = BuffLittleLong(buf)) == BSPVERSION || p == 30 || !memcmp(buf, "BSP2", 4))
2062 lumpofs = BuffLittleLong(buf + 4 + 8 * LUMP_ENTITIES);
2063 lumplen = BuffLittleLong(buf + 4 + 8 * LUMP_ENTITIES + 4);
2067 strlcpy(entfilename, t->filenames[i], sizeof(entfilename));
2068 memcpy(entfilename + strlen(entfilename) - 4, ".ent", 5);
2069 entities = (char *)FS_LoadFile(entfilename, tempmempool, true, NULL);
2070 if (!entities && lumplen >= 10)
2072 FS_Seek(f, lumpofs, SEEK_SET);
2073 entities = (char *)Z_Malloc(lumplen + 1);
2074 FS_Read(f, entities, lumplen);
2078 // if there are entities to parse, a missing message key just
2079 // means there is no title, so clear the message string now
2085 if (!COM_ParseToken_Simple(&data, false, false, true))
2087 if (com_token[0] == '{')
2089 if (com_token[0] == '}')
2091 // skip leading whitespace
2092 for (k = 0;com_token[k] && ISWHITESPACE(com_token[k]);k++);
2093 for (l = 0;l < (int)sizeof(keyname) - 1 && com_token[k+l] && !ISWHITESPACE(com_token[k+l]);l++)
2094 keyname[l] = com_token[k+l];
2096 if (!COM_ParseToken_Simple(&data, false, false, true))
2098 if (developer_extra.integer)
2099 Con_DPrintf("key: %s %s\n", keyname, com_token);
2100 if (!strcmp(keyname, "message"))
2102 // get the message contents
2103 strlcpy(message, com_token, sizeof(message));
2113 *(t->filenames[i]+len[i]+5) = 0;
2116 case Q3BSPVERSION: strlcpy((char *)buf, "Q3", sizeof(buf));break;
2117 case Q2BSPVERSION: strlcpy((char *)buf, "Q2", sizeof(buf));break;
2118 case BSPVERSION: strlcpy((char *)buf, "Q1", sizeof(buf));break;
2119 case 30: strlcpy((char *)buf, "HL", sizeof(buf));break;
2120 default: strlcpy((char *)buf, "??", sizeof(buf));break;
2122 Con_Printf("%16s (%s) %s\n", t->filenames[i]+5, buf, message);
2127 k = *(t->filenames[0]+5+p);
2130 for(i=1;i<t->numfilenames;i++)
2131 if(*(t->filenames[i]+5+p) != k)
2135 if(p > o && completedname && completednamebufferlength > 0)
2137 memset(completedname, 0, completednamebufferlength);
2138 memcpy(completedname, (t->filenames[0]+5), min(p, completednamebufferlength - 1));
2148 New function for tab-completion system
2149 Added by EvilTypeGuy
2150 MEGA Thanks to Taniwha
2153 void Con_DisplayList(const char **list)
2155 int i = 0, pos = 0, len = 0, maxlen = 0, width = (con_linewidth - 4);
2156 const char **walk = list;
2159 len = (int)strlen(*walk);
2167 len = (int)strlen(*list);
2168 if (pos + maxlen >= width) {
2174 for (i = 0; i < (maxlen - len); i++)
2186 SanitizeString strips color tags from the string in
2187 and writes the result on string out
2189 static void SanitizeString(char *in, char *out)
2193 if(*in == STRING_COLOR_TAG)
2198 out[0] = STRING_COLOR_TAG;
2202 else if (*in >= '0' && *in <= '9') // ^[0-9] found
2209 } else if (*in == STRING_COLOR_TAG) // ^[0-9]^ found, don't print ^[0-9]
2212 else if (*in == STRING_COLOR_RGB_TAG_CHAR) // ^x found
2214 if ( isxdigit(in[1]) && isxdigit(in[2]) && isxdigit(in[3]) )
2221 } else if (*in == STRING_COLOR_TAG) // ^xrgb^ found, don't print ^xrgb
2226 else if (*in != STRING_COLOR_TAG)
2229 *out = qfont_table[*(unsigned char*)in];
2236 // Now it becomes TRICKY :D --blub
2237 static char Nicks_list[MAX_SCOREBOARD][MAX_SCOREBOARDNAME]; // contains the nicks with colors and all that
2238 static char Nicks_sanlist[MAX_SCOREBOARD][MAX_SCOREBOARDNAME]; // sanitized list for completion when there are other possible matches.
2239 // means: when somebody uses a cvar's name as his name, we won't ever get his colors in there...
2240 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
2241 static int Nicks_matchpos;
2243 // co against <<:BLASTER:>> is true!?
2244 static int Nicks_strncasecmp_nospaces(char *a, char *b, unsigned int a_len)
2248 if(tolower(*a) == tolower(*b))
2262 return (*a < *b) ? -1 : 1;
2266 return (*a < *b) ? -1 : 1;
2270 static int Nicks_strncasecmp(char *a, char *b, unsigned int a_len)
2273 if(!(con_nickcompletion_flags.integer & NICKS_ALPHANUMERICS_ONLY))
2275 if(con_nickcompletion_flags.integer & NICKS_NO_SPACES)
2276 return Nicks_strncasecmp_nospaces(a, b, a_len);
2277 return strncasecmp(a, b, a_len);
2280 space_char = (con_nickcompletion_flags.integer & NICKS_NO_SPACES) ? 'a' : ' ';
2282 // ignore non alphanumerics of B
2283 // if A contains a non-alphanumeric, B must contain it as well though!
2286 qboolean alnum_a, alnum_b;
2288 if(tolower(*a) == tolower(*b))
2290 if(*a == 0) // end of both strings, they're equal
2297 // not equal, end of one string?
2302 // ignore non alphanumerics
2303 alnum_a = ( (*a >= 'a' && *a <= 'z') || (*a >= 'A' && *a <= 'Z') || (*a >= '0' && *a <= '9') || *a == space_char);
2304 alnum_b = ( (*b >= 'a' && *b <= 'z') || (*b >= 'A' && *b <= 'Z') || (*b >= '0' && *b <= '9') || *b == space_char);
2305 if(!alnum_a) // b must contain this
2306 return (*a < *b) ? -1 : 1;
2309 // otherwise, both are alnum, they're just not equal, return the appropriate number
2311 return (*a < *b) ? -1 : 1;
2317 /* Nicks_CompleteCountPossible
2319 Count the number of possible nicks to complete
2321 static int Nicks_CompleteCountPossible(char *line, int pos, char *s, qboolean isCon)
2329 if(!con_nickcompletion.integer)
2332 // changed that to 1
2333 if(!line[0])// || !line[1]) // we want at least... 2 written characters
2336 for(i = 0; i < cl.maxclients; ++i)
2339 if(!cl.scores[p].name[0])
2342 SanitizeString(cl.scores[p].name, name);
2343 //Con_Printf(" ^2Sanitized: ^7%s -> %s", cl.scores[p].name, name);
2349 spos = pos - 1; // no need for a minimum of characters :)
2353 if(spos > 0 && line[spos-1] != ' ' && line[spos-1] != ';' && line[spos-1] != '\"' && line[spos-1] != '\'')
2355 if(!(isCon && line[spos-1] == ']' && spos == 1) && // console start
2356 !(spos > 1 && line[spos-1] >= '0' && line[spos-1] <= '9' && line[spos-2] == STRING_COLOR_TAG)) // color start
2362 if(isCon && spos == 0)
2364 if(Nicks_strncasecmp(line+spos, name, pos-spos) == 0)
2370 //Con_Printf("Possible match: %s|%s\n", cl.scores[p].name, name);
2371 strlcpy(Nicks_list[count], cl.scores[p].name, sizeof(Nicks_list[count]));
2373 // the sanitized list
2374 strlcpy(Nicks_sanlist[count], name, sizeof(Nicks_sanlist[count]));
2377 Nicks_matchpos = match;
2380 Nicks_offset[count] = s - (&line[match]);
2381 //Con_Printf("offset for %s: %i\n", name, Nicks_offset[count]);
2388 static void Cmd_CompleteNicksPrint(int count)
2391 for(i = 0; i < count; ++i)
2392 Con_Printf("%s\n", Nicks_list[i]);
2395 static void Nicks_CutMatchesNormal(int count)
2397 // cut match 0 down to the longest possible completion
2400 c = strlen(Nicks_sanlist[0]) - 1;
2401 for(i = 1; i < count; ++i)
2403 l = strlen(Nicks_sanlist[i]) - 1;
2407 for(l = 0; l <= c; ++l)
2408 if(tolower(Nicks_sanlist[0][l]) != tolower(Nicks_sanlist[i][l]))
2414 Nicks_sanlist[0][c+1] = 0;
2415 //Con_Printf("List0: %s\n", Nicks_sanlist[0]);
2418 static unsigned int Nicks_strcleanlen(const char *s)
2423 if( (*s >= 'a' && *s <= 'z') ||
2424 (*s >= 'A' && *s <= 'Z') ||
2425 (*s >= '0' && *s <= '9') ||
2433 static void Nicks_CutMatchesAlphaNumeric(int count)
2435 // cut match 0 down to the longest possible completion
2438 char tempstr[sizeof(Nicks_sanlist[0])];
2440 char space_char = (con_nickcompletion_flags.integer & NICKS_NO_SPACES) ? 'a' : ' '; // yes this is correct, we want NO spaces when no spaces
2442 c = strlen(Nicks_sanlist[0]);
2443 for(i = 0, l = 0; i < (int)c; ++i)
2445 if( (Nicks_sanlist[0][i] >= 'a' && Nicks_sanlist[0][i] <= 'z') ||
2446 (Nicks_sanlist[0][i] >= 'A' && Nicks_sanlist[0][i] <= 'Z') ||
2447 (Nicks_sanlist[0][i] >= '0' && Nicks_sanlist[0][i] <= '9') || Nicks_sanlist[0][i] == space_char) // this is what's COPIED
2449 tempstr[l++] = Nicks_sanlist[0][i];
2454 for(i = 1; i < count; ++i)
2457 b = Nicks_sanlist[i];
2467 if(tolower(*a) == tolower(*b))
2473 if( (*b >= 'a' && *b <= 'z') || (*b >= 'A' && *b <= 'Z') || (*b >= '0' && *b <= '9') || *b == space_char)
2475 // b is alnum, so cut
2482 // Just so you know, if cutmatchesnormal doesn't kill the first entry, then even the non-alnums fit
2483 Nicks_CutMatchesNormal(count);
2484 //if(!Nicks_sanlist[0][0])
2485 if(Nicks_strcleanlen(Nicks_sanlist[0]) < strlen(tempstr))
2487 // if the clean sanitized one is longer than the current one, use it, it has crap chars which definitely are in there
2488 strlcpy(Nicks_sanlist[0], tempstr, sizeof(Nicks_sanlist[0]));
2492 static void Nicks_CutMatchesNoSpaces(int count)
2494 // cut match 0 down to the longest possible completion
2497 char tempstr[sizeof(Nicks_sanlist[0])];
2500 c = strlen(Nicks_sanlist[0]);
2501 for(i = 0, l = 0; i < (int)c; ++i)
2503 if(Nicks_sanlist[0][i] != ' ') // here it's what's NOT copied
2505 tempstr[l++] = Nicks_sanlist[0][i];
2510 for(i = 1; i < count; ++i)
2513 b = Nicks_sanlist[i];
2523 if(tolower(*a) == tolower(*b))
2537 // Just so you know, if cutmatchesnormal doesn't kill the first entry, then even the non-alnums fit
2538 Nicks_CutMatchesNormal(count);
2539 //if(!Nicks_sanlist[0][0])
2540 //Con_Printf("TS: %s\n", tempstr);
2541 if(Nicks_strcleanlen(Nicks_sanlist[0]) < strlen(tempstr))
2543 // if the clean sanitized one is longer than the current one, use it, it has crap chars which definitely are in there
2544 strlcpy(Nicks_sanlist[0], tempstr, sizeof(Nicks_sanlist[0]));
2548 static void Nicks_CutMatches(int count)
2550 if(con_nickcompletion_flags.integer & NICKS_ALPHANUMERICS_ONLY)
2551 Nicks_CutMatchesAlphaNumeric(count);
2552 else if(con_nickcompletion_flags.integer & NICKS_NO_SPACES)
2553 Nicks_CutMatchesNoSpaces(count);
2555 Nicks_CutMatchesNormal(count);
2558 static const char **Nicks_CompleteBuildList(int count)
2562 // the list is freed by Con_CompleteCommandLine, so create a char**
2563 buf = (const char **)Mem_Alloc(tempmempool, count * sizeof(const char *) + sizeof (const char *));
2565 for(; bpos < count; ++bpos)
2566 buf[bpos] = Nicks_sanlist[bpos] + Nicks_offset[bpos];
2568 Nicks_CutMatches(count);
2576 Restores the previous used color, after the autocompleted name.
2578 static int Nicks_AddLastColor(char *buffer, int pos)
2580 qboolean quote_added = false;
2582 int color = STRING_COLOR_DEFAULT + '0';
2583 char r = 0, g = 0, b = 0;
2585 if(con_nickcompletion_flags.integer & NICKS_ADD_QUOTE && buffer[Nicks_matchpos-1] == '\"')
2587 // we'll have to add a quote :)
2588 buffer[pos++] = '\"';
2592 if((!quote_added && con_nickcompletion_flags.integer & NICKS_ADD_COLOR) || con_nickcompletion_flags.integer & NICKS_FORCE_COLOR)
2594 // add color when no quote was added, or when flags &4?
2596 for(match = Nicks_matchpos-1; match >= 0; --match)
2598 if(buffer[match] == STRING_COLOR_TAG)
2600 if( isdigit(buffer[match+1]) )
2602 color = buffer[match+1];
2605 else if(buffer[match+1] == STRING_COLOR_RGB_TAG_CHAR)
2607 if ( isxdigit(buffer[match+2]) && isxdigit(buffer[match+3]) && isxdigit(buffer[match+4]) )
2609 r = buffer[match+2];
2610 g = buffer[match+3];
2611 b = buffer[match+4];
2620 if( pos >= 2 && buffer[pos-2] == STRING_COLOR_TAG && isdigit(buffer[pos-1]) ) // when thes use &4
2622 else if( pos >= 5 && buffer[pos-5] == STRING_COLOR_TAG && buffer[pos-4] == STRING_COLOR_RGB_TAG_CHAR
2623 && isxdigit(buffer[pos-3]) && isxdigit(buffer[pos-2]) && isxdigit(buffer[pos-1]) )
2626 buffer[pos++] = STRING_COLOR_TAG;
2629 buffer[pos++] = STRING_COLOR_RGB_TAG_CHAR;
2635 buffer[pos++] = color;
2640 int Nicks_CompleteChatLine(char *buffer, size_t size, unsigned int pos)
2643 /*if(!con_nickcompletion.integer)
2644 return; is tested in Nicks_CompletionCountPossible */
2645 n = Nicks_CompleteCountPossible(buffer, pos, &buffer[pos], false);
2651 msg = Nicks_list[0];
2652 len = min(size - Nicks_matchpos - 3, strlen(msg));
2653 memcpy(&buffer[Nicks_matchpos], msg, len);
2654 if( len < (size - 7) ) // space for color (^[0-9] or ^xrgb) and space and \0
2655 len = Nicks_AddLastColor(buffer, Nicks_matchpos+len);
2656 buffer[len++] = ' ';
2663 Con_Printf("\n%i possible nicks:\n", n);
2664 Cmd_CompleteNicksPrint(n);
2666 Nicks_CutMatches(n);
2668 msg = Nicks_sanlist[0];
2669 len = min(size - Nicks_matchpos, strlen(msg));
2670 memcpy(&buffer[Nicks_matchpos], msg, len);
2671 buffer[Nicks_matchpos + len] = 0;
2673 return Nicks_matchpos + len;
2680 Con_CompleteCommandLine
2682 New function for tab-completion system
2683 Added by EvilTypeGuy
2684 Thanks to Fett erich@heintz.com
2686 Enhanced to tab-complete map names by [515]
2689 void Con_CompleteCommandLine (void)
2691 const char *cmd = "";
2693 const char **list[4] = {0, 0, 0, 0};
2696 int c, v, a, i, cmd_len, pos, k;
2697 int n; // nicks --blub
2698 const char *space, *patterns;
2701 //find what we want to complete
2706 if(k == '\"' || k == ';' || k == ' ' || k == '\'')
2712 strlcpy(s2, key_line + key_linepos, sizeof(s2)); //save chars after cursor
2713 key_line[key_linepos] = 0; //hide them
2715 space = strchr(key_line + 1, ' ');
2716 if(space && pos == (space - key_line) + 1)
2718 strlcpy(command, key_line + 1, min(sizeof(command), (unsigned int)(space - key_line)));
2720 patterns = Cvar_VariableString(va(vabuf, sizeof(vabuf), "con_completion_%s", command)); // TODO maybe use a better place for this?
2721 if(patterns && !*patterns)
2722 patterns = NULL; // get rid of the empty string
2724 if(!strcmp(command, "map") || !strcmp(command, "changelevel") || (patterns && !strcmp(patterns, "map")))
2728 if (GetMapList(s, t, sizeof(t)))
2730 // first move the cursor
2731 key_linepos += (int)strlen(t) - (int)strlen(s);
2733 // and now do the actual work
2735 strlcat(key_line, t, MAX_INPUTLINE);
2736 strlcat(key_line, s2, MAX_INPUTLINE); //add back chars after cursor
2738 // and fix the cursor
2739 if(key_linepos > (int) strlen(key_line))
2740 key_linepos = (int) strlen(key_line);
2749 stringlist_t resultbuf, dirbuf;
2752 // // store completion patterns (space separated) for command foo in con_completion_foo
2753 // set con_completion_foo "foodata/*.foodefault *.foo"
2756 // Note: patterns with slash are always treated as absolute
2757 // patterns; patterns without slash search in the innermost
2758 // directory the user specified. There is no way to "complete into"
2759 // a directory as of now, as directories seem to be unknown to the
2763 // set con_completion_playermodel "models/player/*.zym models/player/*.md3 models/player/*.psk models/player/*.dpm"
2764 // set con_completion_playdemo "*.dem"
2765 // set con_completion_play "*.wav *.ogg"
2767 // TODO somehow add support for directories; these shall complete
2768 // to their name + an appended slash.
2770 stringlistinit(&resultbuf);
2771 stringlistinit(&dirbuf);
2772 while(COM_ParseToken_Simple(&patterns, false, false, true))
2775 if(strchr(com_token, '/'))
2777 search = FS_Search(com_token, true, true);
2781 const char *slash = strrchr(s, '/');
2784 strlcpy(t, s, min(sizeof(t), (unsigned int)(slash - s + 2))); // + 2, because I want to include the slash
2785 strlcat(t, com_token, sizeof(t));
2786 search = FS_Search(t, true, true);
2789 search = FS_Search(com_token, true, true);
2793 for(i = 0; i < search->numfilenames; ++i)
2794 if(!strncmp(search->filenames[i], s, strlen(s)))
2795 if(FS_FileType(search->filenames[i]) == FS_FILETYPE_FILE)
2796 stringlistappend(&resultbuf, search->filenames[i]);
2797 FS_FreeSearch(search);
2801 // In any case, add directory names
2804 const char *slash = strrchr(s, '/');
2807 strlcpy(t, s, min(sizeof(t), (unsigned int)(slash - s + 2))); // + 2, because I want to include the slash
2808 strlcat(t, "*", sizeof(t));
2809 search = FS_Search(t, true, true);
2812 search = FS_Search("*", true, true);
2815 for(i = 0; i < search->numfilenames; ++i)
2816 if(!strncmp(search->filenames[i], s, strlen(s)))
2817 if(FS_FileType(search->filenames[i]) == FS_FILETYPE_DIRECTORY)
2818 stringlistappend(&dirbuf, search->filenames[i]);
2819 FS_FreeSearch(search);
2823 if(resultbuf.numstrings > 0 || dirbuf.numstrings > 0)
2826 unsigned int matchchars;
2827 if(resultbuf.numstrings == 0 && dirbuf.numstrings == 1)
2829 dpsnprintf(t, sizeof(t), "%s/", dirbuf.strings[0]);
2832 if(resultbuf.numstrings == 1 && dirbuf.numstrings == 0)
2834 dpsnprintf(t, sizeof(t), "%s ", resultbuf.strings[0]);
2838 stringlistsort(&resultbuf, true); // dirbuf is already sorted
2839 Con_Printf("\n%i possible filenames\n", resultbuf.numstrings + dirbuf.numstrings);
2840 for(i = 0; i < dirbuf.numstrings; ++i)
2842 Con_Printf("^4%s^7/\n", dirbuf.strings[i]);
2844 for(i = 0; i < resultbuf.numstrings; ++i)
2846 Con_Printf("%s\n", resultbuf.strings[i]);
2848 matchchars = sizeof(t) - 1;
2849 if(resultbuf.numstrings > 0)
2851 p = resultbuf.strings[0];
2852 q = resultbuf.strings[resultbuf.numstrings - 1];
2853 for(; *p && *p == *q; ++p, ++q);
2854 matchchars = (unsigned int)(p - resultbuf.strings[0]);
2856 if(dirbuf.numstrings > 0)
2858 p = dirbuf.strings[0];
2859 q = dirbuf.strings[dirbuf.numstrings - 1];
2860 for(; *p && *p == *q; ++p, ++q);
2861 matchchars = min(matchchars, (unsigned int)(p - dirbuf.strings[0]));
2863 // now p points to the first non-equal character, or to the end
2864 // of resultbuf.strings[0]. We want to append the characters
2865 // from resultbuf.strings[0] to (not including) p as these are
2866 // the unique prefix
2867 strlcpy(t, (resultbuf.numstrings > 0 ? resultbuf : dirbuf).strings[0], min(matchchars + 1, sizeof(t)));
2870 // first move the cursor
2871 key_linepos += (int)strlen(t) - (int)strlen(s);
2873 // and now do the actual work
2875 strlcat(key_line, t, MAX_INPUTLINE);
2876 strlcat(key_line, s2, MAX_INPUTLINE); //add back chars after cursor
2878 // and fix the cursor
2879 if(key_linepos > (int) strlen(key_line))
2880 key_linepos = (int) strlen(key_line);
2882 stringlistfreecontents(&resultbuf);
2883 stringlistfreecontents(&dirbuf);
2885 return; // bail out, when we complete for a command that wants a file name
2890 // Count number of possible matches and print them
2891 c = Cmd_CompleteCountPossible(s);
2894 Con_Printf("\n%i possible command%s\n", c, (c > 1) ? "s: " : ":");
2895 Cmd_CompleteCommandPrint(s);
2897 v = Cvar_CompleteCountPossible(s);
2900 Con_Printf("\n%i possible variable%s\n", v, (v > 1) ? "s: " : ":");
2901 Cvar_CompleteCvarPrint(s);
2903 a = Cmd_CompleteAliasCountPossible(s);
2906 Con_Printf("\n%i possible alias%s\n", a, (a > 1) ? "es: " : ":");
2907 Cmd_CompleteAliasPrint(s);
2909 n = Nicks_CompleteCountPossible(key_line, key_linepos, s, true);
2912 Con_Printf("\n%i possible nick%s\n", n, (n > 1) ? "s: " : ":");
2913 Cmd_CompleteNicksPrint(n);
2916 if (!(c + v + a + n)) // No possible matches
2919 strlcpy(&key_line[key_linepos], s2, sizeof(key_line) - key_linepos);
2924 cmd = *(list[0] = Cmd_CompleteBuildList(s));
2926 cmd = *(list[1] = Cvar_CompleteBuildList(s));
2928 cmd = *(list[2] = Cmd_CompleteAliasBuildList(s));
2930 cmd = *(list[3] = Nicks_CompleteBuildList(n));
2932 for (cmd_len = (int)strlen(s);;cmd_len++)
2935 for (i = 0; i < 3; i++)
2937 for (l = list[i];*l;l++)
2938 if ((*l)[cmd_len] != cmd[cmd_len])
2940 // all possible matches share this character, so we continue...
2943 // if all matches ended at the same position, stop
2944 // (this means there is only one match)
2950 // prevent a buffer overrun by limiting cmd_len according to remaining space
2951 cmd_len = min(cmd_len, (int)sizeof(key_line) - 1 - pos);
2955 memcpy(&key_line[key_linepos], cmd, cmd_len);
2956 key_linepos += cmd_len;
2957 // if there is only one match, add a space after it
2958 if (c + v + a + n == 1 && key_linepos < (int)sizeof(key_line) - 1)
2961 { // was a nick, might have an offset, and needs colors ;) --blub
2962 key_linepos = pos - Nicks_offset[0];
2963 cmd_len = strlen(Nicks_list[0]);
2964 cmd_len = min(cmd_len, (int)sizeof(key_line) - 3 - pos);
2966 memcpy(&key_line[key_linepos] , Nicks_list[0], cmd_len);
2967 key_linepos += cmd_len;
2968 if(key_linepos < (int)(sizeof(key_line)-4)) // space for ^, X and space and \0
2969 key_linepos = Nicks_AddLastColor(key_line, key_linepos);
2971 key_line[key_linepos++] = ' ';
2975 // use strlcat to avoid a buffer overrun
2976 key_line[key_linepos] = 0;
2977 strlcat(key_line, s2, sizeof(key_line));
2979 // free the command, cvar, and alias lists
2980 for (i = 0; i < 4; i++)
2982 Mem_Free((void *)list[i]);