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)
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)
2062 dheader_t *header = (dheader_t *)buf;
2063 lumpofs = LittleLong(header->lumps[LUMP_ENTITIES].fileofs);
2064 lumplen = LittleLong(header->lumps[LUMP_ENTITIES].filelen);
2068 strlcpy(entfilename, t->filenames[i], sizeof(entfilename));
2069 memcpy(entfilename + strlen(entfilename) - 4, ".ent", 5);
2070 entities = (char *)FS_LoadFile(entfilename, tempmempool, true, NULL);
2071 if (!entities && lumplen >= 10)
2073 FS_Seek(f, lumpofs, SEEK_SET);
2074 entities = (char *)Z_Malloc(lumplen + 1);
2075 FS_Read(f, entities, lumplen);
2079 // if there are entities to parse, a missing message key just
2080 // means there is no title, so clear the message string now
2086 if (!COM_ParseToken_Simple(&data, false, false, true))
2088 if (com_token[0] == '{')
2090 if (com_token[0] == '}')
2092 // skip leading whitespace
2093 for (k = 0;com_token[k] && ISWHITESPACE(com_token[k]);k++);
2094 for (l = 0;l < (int)sizeof(keyname) - 1 && com_token[k+l] && !ISWHITESPACE(com_token[k+l]);l++)
2095 keyname[l] = com_token[k+l];
2097 if (!COM_ParseToken_Simple(&data, false, false, true))
2099 if (developer_extra.integer)
2100 Con_DPrintf("key: %s %s\n", keyname, com_token);
2101 if (!strcmp(keyname, "message"))
2103 // get the message contents
2104 strlcpy(message, com_token, sizeof(message));
2114 *(t->filenames[i]+len[i]+5) = 0;
2117 case Q3BSPVERSION: strlcpy((char *)buf, "Q3", sizeof(buf));break;
2118 case Q2BSPVERSION: strlcpy((char *)buf, "Q2", sizeof(buf));break;
2119 case BSPVERSION: strlcpy((char *)buf, "Q1", sizeof(buf));break;
2120 case 30: strlcpy((char *)buf, "HL", sizeof(buf));break;
2121 default: strlcpy((char *)buf, "??", sizeof(buf));break;
2123 Con_Printf("%16s (%s) %s\n", t->filenames[i]+5, buf, message);
2128 k = *(t->filenames[0]+5+p);
2131 for(i=1;i<t->numfilenames;i++)
2132 if(*(t->filenames[i]+5+p) != k)
2136 if(p > o && completedname && completednamebufferlength > 0)
2138 memset(completedname, 0, completednamebufferlength);
2139 memcpy(completedname, (t->filenames[0]+5), min(p, completednamebufferlength - 1));
2149 New function for tab-completion system
2150 Added by EvilTypeGuy
2151 MEGA Thanks to Taniwha
2154 void Con_DisplayList(const char **list)
2156 int i = 0, pos = 0, len = 0, maxlen = 0, width = (con_linewidth - 4);
2157 const char **walk = list;
2160 len = (int)strlen(*walk);
2168 len = (int)strlen(*list);
2169 if (pos + maxlen >= width) {
2175 for (i = 0; i < (maxlen - len); i++)
2187 SanitizeString strips color tags from the string in
2188 and writes the result on string out
2190 static void SanitizeString(char *in, char *out)
2194 if(*in == STRING_COLOR_TAG)
2199 out[0] = STRING_COLOR_TAG;
2203 else if (*in >= '0' && *in <= '9') // ^[0-9] found
2210 } else if (*in == STRING_COLOR_TAG) // ^[0-9]^ found, don't print ^[0-9]
2213 else if (*in == STRING_COLOR_RGB_TAG_CHAR) // ^x found
2215 if ( isxdigit(in[1]) && isxdigit(in[2]) && isxdigit(in[3]) )
2222 } else if (*in == STRING_COLOR_TAG) // ^xrgb^ found, don't print ^xrgb
2227 else if (*in != STRING_COLOR_TAG)
2230 *out = qfont_table[*(unsigned char*)in];
2237 // Now it becomes TRICKY :D --blub
2238 static char Nicks_list[MAX_SCOREBOARD][MAX_SCOREBOARDNAME]; // contains the nicks with colors and all that
2239 static char Nicks_sanlist[MAX_SCOREBOARD][MAX_SCOREBOARDNAME]; // sanitized list for completion when there are other possible matches.
2240 // means: when somebody uses a cvar's name as his name, we won't ever get his colors in there...
2241 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
2242 static int Nicks_matchpos;
2244 // co against <<:BLASTER:>> is true!?
2245 static int Nicks_strncasecmp_nospaces(char *a, char *b, unsigned int a_len)
2249 if(tolower(*a) == tolower(*b))
2263 return (*a < *b) ? -1 : 1;
2267 return (*a < *b) ? -1 : 1;
2271 static int Nicks_strncasecmp(char *a, char *b, unsigned int a_len)
2274 if(!(con_nickcompletion_flags.integer & NICKS_ALPHANUMERICS_ONLY))
2276 if(con_nickcompletion_flags.integer & NICKS_NO_SPACES)
2277 return Nicks_strncasecmp_nospaces(a, b, a_len);
2278 return strncasecmp(a, b, a_len);
2281 space_char = (con_nickcompletion_flags.integer & NICKS_NO_SPACES) ? 'a' : ' ';
2283 // ignore non alphanumerics of B
2284 // if A contains a non-alphanumeric, B must contain it as well though!
2287 qboolean alnum_a, alnum_b;
2289 if(tolower(*a) == tolower(*b))
2291 if(*a == 0) // end of both strings, they're equal
2298 // not equal, end of one string?
2303 // ignore non alphanumerics
2304 alnum_a = ( (*a >= 'a' && *a <= 'z') || (*a >= 'A' && *a <= 'Z') || (*a >= '0' && *a <= '9') || *a == space_char);
2305 alnum_b = ( (*b >= 'a' && *b <= 'z') || (*b >= 'A' && *b <= 'Z') || (*b >= '0' && *b <= '9') || *b == space_char);
2306 if(!alnum_a) // b must contain this
2307 return (*a < *b) ? -1 : 1;
2310 // otherwise, both are alnum, they're just not equal, return the appropriate number
2312 return (*a < *b) ? -1 : 1;
2318 /* Nicks_CompleteCountPossible
2320 Count the number of possible nicks to complete
2322 static int Nicks_CompleteCountPossible(char *line, int pos, char *s, qboolean isCon)
2330 if(!con_nickcompletion.integer)
2333 // changed that to 1
2334 if(!line[0])// || !line[1]) // we want at least... 2 written characters
2337 for(i = 0; i < cl.maxclients; ++i)
2340 if(!cl.scores[p].name[0])
2343 SanitizeString(cl.scores[p].name, name);
2344 //Con_Printf(" ^2Sanitized: ^7%s -> %s", cl.scores[p].name, name);
2350 spos = pos - 1; // no need for a minimum of characters :)
2354 if(spos > 0 && line[spos-1] != ' ' && line[spos-1] != ';' && line[spos-1] != '\"' && line[spos-1] != '\'')
2356 if(!(isCon && line[spos-1] == ']' && spos == 1) && // console start
2357 !(spos > 1 && line[spos-1] >= '0' && line[spos-1] <= '9' && line[spos-2] == STRING_COLOR_TAG)) // color start
2363 if(isCon && spos == 0)
2365 if(Nicks_strncasecmp(line+spos, name, pos-spos) == 0)
2371 //Con_Printf("Possible match: %s|%s\n", cl.scores[p].name, name);
2372 strlcpy(Nicks_list[count], cl.scores[p].name, sizeof(Nicks_list[count]));
2374 // the sanitized list
2375 strlcpy(Nicks_sanlist[count], name, sizeof(Nicks_sanlist[count]));
2378 Nicks_matchpos = match;
2381 Nicks_offset[count] = s - (&line[match]);
2382 //Con_Printf("offset for %s: %i\n", name, Nicks_offset[count]);
2389 static void Cmd_CompleteNicksPrint(int count)
2392 for(i = 0; i < count; ++i)
2393 Con_Printf("%s\n", Nicks_list[i]);
2396 static void Nicks_CutMatchesNormal(int count)
2398 // cut match 0 down to the longest possible completion
2401 c = strlen(Nicks_sanlist[0]) - 1;
2402 for(i = 1; i < count; ++i)
2404 l = strlen(Nicks_sanlist[i]) - 1;
2408 for(l = 0; l <= c; ++l)
2409 if(tolower(Nicks_sanlist[0][l]) != tolower(Nicks_sanlist[i][l]))
2415 Nicks_sanlist[0][c+1] = 0;
2416 //Con_Printf("List0: %s\n", Nicks_sanlist[0]);
2419 static unsigned int Nicks_strcleanlen(const char *s)
2424 if( (*s >= 'a' && *s <= 'z') ||
2425 (*s >= 'A' && *s <= 'Z') ||
2426 (*s >= '0' && *s <= '9') ||
2434 static void Nicks_CutMatchesAlphaNumeric(int count)
2436 // cut match 0 down to the longest possible completion
2439 char tempstr[sizeof(Nicks_sanlist[0])];
2441 char space_char = (con_nickcompletion_flags.integer & NICKS_NO_SPACES) ? 'a' : ' '; // yes this is correct, we want NO spaces when no spaces
2443 c = strlen(Nicks_sanlist[0]);
2444 for(i = 0, l = 0; i < (int)c; ++i)
2446 if( (Nicks_sanlist[0][i] >= 'a' && Nicks_sanlist[0][i] <= 'z') ||
2447 (Nicks_sanlist[0][i] >= 'A' && Nicks_sanlist[0][i] <= 'Z') ||
2448 (Nicks_sanlist[0][i] >= '0' && Nicks_sanlist[0][i] <= '9') || Nicks_sanlist[0][i] == space_char) // this is what's COPIED
2450 tempstr[l++] = Nicks_sanlist[0][i];
2455 for(i = 1; i < count; ++i)
2458 b = Nicks_sanlist[i];
2468 if(tolower(*a) == tolower(*b))
2474 if( (*b >= 'a' && *b <= 'z') || (*b >= 'A' && *b <= 'Z') || (*b >= '0' && *b <= '9') || *b == space_char)
2476 // b is alnum, so cut
2483 // Just so you know, if cutmatchesnormal doesn't kill the first entry, then even the non-alnums fit
2484 Nicks_CutMatchesNormal(count);
2485 //if(!Nicks_sanlist[0][0])
2486 if(Nicks_strcleanlen(Nicks_sanlist[0]) < strlen(tempstr))
2488 // if the clean sanitized one is longer than the current one, use it, it has crap chars which definitely are in there
2489 strlcpy(Nicks_sanlist[0], tempstr, sizeof(Nicks_sanlist[0]));
2493 static void Nicks_CutMatchesNoSpaces(int count)
2495 // cut match 0 down to the longest possible completion
2498 char tempstr[sizeof(Nicks_sanlist[0])];
2501 c = strlen(Nicks_sanlist[0]);
2502 for(i = 0, l = 0; i < (int)c; ++i)
2504 if(Nicks_sanlist[0][i] != ' ') // here it's what's NOT copied
2506 tempstr[l++] = Nicks_sanlist[0][i];
2511 for(i = 1; i < count; ++i)
2514 b = Nicks_sanlist[i];
2524 if(tolower(*a) == tolower(*b))
2538 // Just so you know, if cutmatchesnormal doesn't kill the first entry, then even the non-alnums fit
2539 Nicks_CutMatchesNormal(count);
2540 //if(!Nicks_sanlist[0][0])
2541 //Con_Printf("TS: %s\n", tempstr);
2542 if(Nicks_strcleanlen(Nicks_sanlist[0]) < strlen(tempstr))
2544 // if the clean sanitized one is longer than the current one, use it, it has crap chars which definitely are in there
2545 strlcpy(Nicks_sanlist[0], tempstr, sizeof(Nicks_sanlist[0]));
2549 static void Nicks_CutMatches(int count)
2551 if(con_nickcompletion_flags.integer & NICKS_ALPHANUMERICS_ONLY)
2552 Nicks_CutMatchesAlphaNumeric(count);
2553 else if(con_nickcompletion_flags.integer & NICKS_NO_SPACES)
2554 Nicks_CutMatchesNoSpaces(count);
2556 Nicks_CutMatchesNormal(count);
2559 static const char **Nicks_CompleteBuildList(int count)
2563 // the list is freed by Con_CompleteCommandLine, so create a char**
2564 buf = (const char **)Mem_Alloc(tempmempool, count * sizeof(const char *) + sizeof (const char *));
2566 for(; bpos < count; ++bpos)
2567 buf[bpos] = Nicks_sanlist[bpos] + Nicks_offset[bpos];
2569 Nicks_CutMatches(count);
2577 Restores the previous used color, after the autocompleted name.
2579 static int Nicks_AddLastColor(char *buffer, int pos)
2581 qboolean quote_added = false;
2583 int color = STRING_COLOR_DEFAULT + '0';
2584 char r = 0, g = 0, b = 0;
2586 if(con_nickcompletion_flags.integer & NICKS_ADD_QUOTE && buffer[Nicks_matchpos-1] == '\"')
2588 // we'll have to add a quote :)
2589 buffer[pos++] = '\"';
2593 if((!quote_added && con_nickcompletion_flags.integer & NICKS_ADD_COLOR) || con_nickcompletion_flags.integer & NICKS_FORCE_COLOR)
2595 // add color when no quote was added, or when flags &4?
2597 for(match = Nicks_matchpos-1; match >= 0; --match)
2599 if(buffer[match] == STRING_COLOR_TAG)
2601 if( isdigit(buffer[match+1]) )
2603 color = buffer[match+1];
2606 else if(buffer[match+1] == STRING_COLOR_RGB_TAG_CHAR)
2608 if ( isxdigit(buffer[match+2]) && isxdigit(buffer[match+3]) && isxdigit(buffer[match+4]) )
2610 r = buffer[match+2];
2611 g = buffer[match+3];
2612 b = buffer[match+4];
2621 if( pos >= 2 && buffer[pos-2] == STRING_COLOR_TAG && isdigit(buffer[pos-1]) ) // when thes use &4
2623 else if( pos >= 5 && buffer[pos-5] == STRING_COLOR_TAG && buffer[pos-4] == STRING_COLOR_RGB_TAG_CHAR
2624 && isxdigit(buffer[pos-3]) && isxdigit(buffer[pos-2]) && isxdigit(buffer[pos-1]) )
2627 buffer[pos++] = STRING_COLOR_TAG;
2630 buffer[pos++] = STRING_COLOR_RGB_TAG_CHAR;
2636 buffer[pos++] = color;
2641 int Nicks_CompleteChatLine(char *buffer, size_t size, unsigned int pos)
2644 /*if(!con_nickcompletion.integer)
2645 return; is tested in Nicks_CompletionCountPossible */
2646 n = Nicks_CompleteCountPossible(buffer, pos, &buffer[pos], false);
2652 msg = Nicks_list[0];
2653 len = min(size - Nicks_matchpos - 3, strlen(msg));
2654 memcpy(&buffer[Nicks_matchpos], msg, len);
2655 if( len < (size - 7) ) // space for color (^[0-9] or ^xrgb) and space and \0
2656 len = Nicks_AddLastColor(buffer, Nicks_matchpos+len);
2657 buffer[len++] = ' ';
2664 Con_Printf("\n%i possible nicks:\n", n);
2665 Cmd_CompleteNicksPrint(n);
2667 Nicks_CutMatches(n);
2669 msg = Nicks_sanlist[0];
2670 len = min(size - Nicks_matchpos, strlen(msg));
2671 memcpy(&buffer[Nicks_matchpos], msg, len);
2672 buffer[Nicks_matchpos + len] = 0;
2674 return Nicks_matchpos + len;
2681 Con_CompleteCommandLine
2683 New function for tab-completion system
2684 Added by EvilTypeGuy
2685 Thanks to Fett erich@heintz.com
2687 Enhanced to tab-complete map names by [515]
2690 void Con_CompleteCommandLine (void)
2692 const char *cmd = "";
2694 const char **list[4] = {0, 0, 0, 0};
2697 int c, v, a, i, cmd_len, pos, k;
2698 int n; // nicks --blub
2699 const char *space, *patterns;
2702 //find what we want to complete
2707 if(k == '\"' || k == ';' || k == ' ' || k == '\'')
2713 strlcpy(s2, key_line + key_linepos, sizeof(s2)); //save chars after cursor
2714 key_line[key_linepos] = 0; //hide them
2716 space = strchr(key_line + 1, ' ');
2717 if(space && pos == (space - key_line) + 1)
2719 strlcpy(command, key_line + 1, min(sizeof(command), (unsigned int)(space - key_line)));
2721 patterns = Cvar_VariableString(va(vabuf, sizeof(vabuf), "con_completion_%s", command)); // TODO maybe use a better place for this?
2722 if(patterns && !*patterns)
2723 patterns = NULL; // get rid of the empty string
2725 if(!strcmp(command, "map") || !strcmp(command, "changelevel") || (patterns && !strcmp(patterns, "map")))
2729 if (GetMapList(s, t, sizeof(t)))
2731 // first move the cursor
2732 key_linepos += (int)strlen(t) - (int)strlen(s);
2734 // and now do the actual work
2736 strlcat(key_line, t, MAX_INPUTLINE);
2737 strlcat(key_line, s2, MAX_INPUTLINE); //add back chars after cursor
2739 // and fix the cursor
2740 if(key_linepos > (int) strlen(key_line))
2741 key_linepos = (int) strlen(key_line);
2750 stringlist_t resultbuf, dirbuf;
2753 // // store completion patterns (space separated) for command foo in con_completion_foo
2754 // set con_completion_foo "foodata/*.foodefault *.foo"
2757 // Note: patterns with slash are always treated as absolute
2758 // patterns; patterns without slash search in the innermost
2759 // directory the user specified. There is no way to "complete into"
2760 // a directory as of now, as directories seem to be unknown to the
2764 // set con_completion_playermodel "models/player/*.zym models/player/*.md3 models/player/*.psk models/player/*.dpm"
2765 // set con_completion_playdemo "*.dem"
2766 // set con_completion_play "*.wav *.ogg"
2768 // TODO somehow add support for directories; these shall complete
2769 // to their name + an appended slash.
2771 stringlistinit(&resultbuf);
2772 stringlistinit(&dirbuf);
2773 while(COM_ParseToken_Simple(&patterns, false, false, true))
2776 if(strchr(com_token, '/'))
2778 search = FS_Search(com_token, true, true);
2782 const char *slash = strrchr(s, '/');
2785 strlcpy(t, s, min(sizeof(t), (unsigned int)(slash - s + 2))); // + 2, because I want to include the slash
2786 strlcat(t, com_token, sizeof(t));
2787 search = FS_Search(t, true, true);
2790 search = FS_Search(com_token, true, true);
2794 for(i = 0; i < search->numfilenames; ++i)
2795 if(!strncmp(search->filenames[i], s, strlen(s)))
2796 if(FS_FileType(search->filenames[i]) == FS_FILETYPE_FILE)
2797 stringlistappend(&resultbuf, search->filenames[i]);
2798 FS_FreeSearch(search);
2802 // In any case, add directory names
2805 const char *slash = strrchr(s, '/');
2808 strlcpy(t, s, min(sizeof(t), (unsigned int)(slash - s + 2))); // + 2, because I want to include the slash
2809 strlcat(t, "*", sizeof(t));
2810 search = FS_Search(t, true, true);
2813 search = FS_Search("*", true, true);
2816 for(i = 0; i < search->numfilenames; ++i)
2817 if(!strncmp(search->filenames[i], s, strlen(s)))
2818 if(FS_FileType(search->filenames[i]) == FS_FILETYPE_DIRECTORY)
2819 stringlistappend(&dirbuf, search->filenames[i]);
2820 FS_FreeSearch(search);
2824 if(resultbuf.numstrings > 0 || dirbuf.numstrings > 0)
2827 unsigned int matchchars;
2828 if(resultbuf.numstrings == 0 && dirbuf.numstrings == 1)
2830 dpsnprintf(t, sizeof(t), "%s/", dirbuf.strings[0]);
2833 if(resultbuf.numstrings == 1 && dirbuf.numstrings == 0)
2835 dpsnprintf(t, sizeof(t), "%s ", resultbuf.strings[0]);
2839 stringlistsort(&resultbuf, true); // dirbuf is already sorted
2840 Con_Printf("\n%i possible filenames\n", resultbuf.numstrings + dirbuf.numstrings);
2841 for(i = 0; i < dirbuf.numstrings; ++i)
2843 Con_Printf("^4%s^7/\n", dirbuf.strings[i]);
2845 for(i = 0; i < resultbuf.numstrings; ++i)
2847 Con_Printf("%s\n", resultbuf.strings[i]);
2849 matchchars = sizeof(t) - 1;
2850 if(resultbuf.numstrings > 0)
2852 p = resultbuf.strings[0];
2853 q = resultbuf.strings[resultbuf.numstrings - 1];
2854 for(; *p && *p == *q; ++p, ++q);
2855 matchchars = (unsigned int)(p - resultbuf.strings[0]);
2857 if(dirbuf.numstrings > 0)
2859 p = dirbuf.strings[0];
2860 q = dirbuf.strings[dirbuf.numstrings - 1];
2861 for(; *p && *p == *q; ++p, ++q);
2862 matchchars = min(matchchars, (unsigned int)(p - dirbuf.strings[0]));
2864 // now p points to the first non-equal character, or to the end
2865 // of resultbuf.strings[0]. We want to append the characters
2866 // from resultbuf.strings[0] to (not including) p as these are
2867 // the unique prefix
2868 strlcpy(t, (resultbuf.numstrings > 0 ? resultbuf : dirbuf).strings[0], min(matchchars + 1, sizeof(t)));
2871 // first move the cursor
2872 key_linepos += (int)strlen(t) - (int)strlen(s);
2874 // and now do the actual work
2876 strlcat(key_line, t, MAX_INPUTLINE);
2877 strlcat(key_line, s2, MAX_INPUTLINE); //add back chars after cursor
2879 // and fix the cursor
2880 if(key_linepos > (int) strlen(key_line))
2881 key_linepos = (int) strlen(key_line);
2883 stringlistfreecontents(&resultbuf);
2884 stringlistfreecontents(&dirbuf);
2886 return; // bail out, when we complete for a command that wants a file name
2891 // Count number of possible matches and print them
2892 c = Cmd_CompleteCountPossible(s);
2895 Con_Printf("\n%i possible command%s\n", c, (c > 1) ? "s: " : ":");
2896 Cmd_CompleteCommandPrint(s);
2898 v = Cvar_CompleteCountPossible(s);
2901 Con_Printf("\n%i possible variable%s\n", v, (v > 1) ? "s: " : ":");
2902 Cvar_CompleteCvarPrint(s);
2904 a = Cmd_CompleteAliasCountPossible(s);
2907 Con_Printf("\n%i possible alias%s\n", a, (a > 1) ? "es: " : ":");
2908 Cmd_CompleteAliasPrint(s);
2910 n = Nicks_CompleteCountPossible(key_line, key_linepos, s, true);
2913 Con_Printf("\n%i possible nick%s\n", n, (n > 1) ? "s: " : ":");
2914 Cmd_CompleteNicksPrint(n);
2917 if (!(c + v + a + n)) // No possible matches
2920 strlcpy(&key_line[key_linepos], s2, sizeof(key_line) - key_linepos);
2925 cmd = *(list[0] = Cmd_CompleteBuildList(s));
2927 cmd = *(list[1] = Cvar_CompleteBuildList(s));
2929 cmd = *(list[2] = Cmd_CompleteAliasBuildList(s));
2931 cmd = *(list[3] = Nicks_CompleteBuildList(n));
2933 for (cmd_len = (int)strlen(s);;cmd_len++)
2936 for (i = 0; i < 3; i++)
2938 for (l = list[i];*l;l++)
2939 if ((*l)[cmd_len] != cmd[cmd_len])
2941 // all possible matches share this character, so we continue...
2944 // if all matches ended at the same position, stop
2945 // (this means there is only one match)
2951 // prevent a buffer overrun by limiting cmd_len according to remaining space
2952 cmd_len = min(cmd_len, (int)sizeof(key_line) - 1 - pos);
2956 memcpy(&key_line[key_linepos], cmd, cmd_len);
2957 key_linepos += cmd_len;
2958 // if there is only one match, add a space after it
2959 if (c + v + a + n == 1 && key_linepos < (int)sizeof(key_line) - 1)
2962 { // was a nick, might have an offset, and needs colors ;) --blub
2963 key_linepos = pos - Nicks_offset[0];
2964 cmd_len = strlen(Nicks_list[0]);
2965 cmd_len = min(cmd_len, (int)sizeof(key_line) - 3 - pos);
2967 memcpy(&key_line[key_linepos] , Nicks_list[0], cmd_len);
2968 key_linepos += cmd_len;
2969 if(key_linepos < (int)(sizeof(key_line)-4)) // space for ^, X and space and \0
2970 key_linepos = Nicks_AddLastColor(key_line, key_linepos);
2972 key_line[key_linepos++] = ' ';
2976 // use strlcat to avoid a buffer overrun
2977 key_line[key_linepos] = 0;
2978 strlcat(key_line, s2, sizeof(key_line));
2980 // free the command, cvar, and alias lists
2981 for (i = 0; i < 4; i++)
2983 Mem_Free((void *)list[i]);