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.
20 // cmd.c -- Quake script command processing module
24 #define MAX_ALIAS_NAME 32
25 // this is the largest script file that can be executed in one step
26 // LordHavoc: inreased this from 8192 to 32768
27 #define CMDBUFSIZE 32768
28 // maximum number of parameters to a command
30 // maximum tokenizable commandline length (counting NUL terminations)
31 #define CMD_TOKENIZELENGTH (MAX_INPUTLINE + 80)
33 typedef struct cmdalias_s
35 struct cmdalias_s *next;
36 char name[MAX_ALIAS_NAME];
40 static cmdalias_t *cmd_alias;
42 static qboolean cmd_wait;
44 static mempool_t *cmd_mempool;
46 static char cmd_tokenizebuffer[CMD_TOKENIZELENGTH];
47 static int cmd_tokenizebufferpos = 0;
49 //=============================================================================
55 Causes execution of the remainder of the command buffer to be delayed until
56 next frame. This allows commands like:
57 bind g "impulse 5 ; +attack ; wait ; -attack ; impulse 2"
60 static void Cmd_Wait_f (void)
66 =============================================================================
70 =============================================================================
73 static sizebuf_t cmd_text;
74 static unsigned char cmd_text_buf[CMDBUFSIZE];
80 Adds command text at the end of the buffer
83 void Cbuf_AddText (const char *text)
87 l = (int)strlen (text);
89 if (cmd_text.cursize + l >= cmd_text.maxsize)
91 Con_Print("Cbuf_AddText: overflow\n");
95 SZ_Write (&cmd_text, (const unsigned char *)text, (int)strlen (text));
103 Adds command text immediately after the current command
104 Adds a \n to the text
105 FIXME: actually change the command buffer to do less copying
108 void Cbuf_InsertText (const char *text)
113 // copy off any commands still remaining in the exec buffer
114 templen = cmd_text.cursize;
117 temp = (char *)Mem_Alloc (tempmempool, templen);
118 memcpy (temp, cmd_text.data, templen);
119 SZ_Clear (&cmd_text);
124 // add the entire text of the file
127 // add the copied off data
130 SZ_Write (&cmd_text, (const unsigned char *)temp, templen);
140 static void Cmd_PreprocessString( const char *intext, char *outtext, unsigned maxoutlen, cmdalias_t *alias );
141 void Cbuf_Execute (void)
145 char line[MAX_INPUTLINE];
146 char preprocessed[MAX_INPUTLINE];
149 // LordHavoc: making sure the tokenizebuffer doesn't get filled up by repeated crashes
150 cmd_tokenizebufferpos = 0;
152 while (cmd_text.cursize)
154 // find a \n or ; line break
155 text = (char *)cmd_text.data;
158 for (i=0 ; i< cmd_text.cursize ; i++)
162 if ( !quotes && text[i] == ';')
163 break; // don't break if inside a quoted string
164 if (text[i] == '\r' || text[i] == '\n')
168 memcpy (line, text, i);
171 // delete the text from the command buffer and move remaining commands down
172 // this is necessary because commands (exec, alias) can insert data at the
173 // beginning of the text buffer
175 if (i == cmd_text.cursize)
176 cmd_text.cursize = 0;
180 cmd_text.cursize -= i;
181 memcpy (cmd_text.data, text+i, cmd_text.cursize);
184 // execute the command line
185 Cmd_PreprocessString( line, preprocessed, sizeof(preprocessed), NULL );
186 Cmd_ExecuteString (preprocessed, src_command);
189 { // skip out while text still remains in buffer, leaving it
198 ==============================================================================
202 ==============================================================================
209 Adds command line parameters as script statements
210 Commands lead with a +, and continue until a - or another +
211 quake +prog jctest.qp +cmd amlev1
212 quake -nosound +cmd amlev1
215 qboolean host_stuffcmdsrun = false;
216 void Cmd_StuffCmds_f (void)
219 // this is for all commandline options combined (and is bounds checked)
220 char build[MAX_INPUTLINE];
222 if (Cmd_Argc () != 1)
224 Con_Print("stuffcmds : execute command line parameters\n");
228 // no reason to run the commandline arguments twice
229 if (host_stuffcmdsrun)
232 host_stuffcmdsrun = true;
235 for (i = 0;i < com_argc;i++)
237 if (com_argv[i] && com_argv[i][0] == '+' && (com_argv[i][1] < '0' || com_argv[i][1] > '9') && l + strlen(com_argv[i]) - 1 <= sizeof(build) - 1)
240 while (com_argv[i][j])
241 build[l++] = com_argv[i][j++];
243 for (;i < com_argc;i++)
247 if ((com_argv[i][0] == '+' || com_argv[i][0] == '-') && (com_argv[i][1] < '0' || com_argv[i][1] > '9'))
249 if (l + strlen(com_argv[i]) + 4 > sizeof(build) - 1)
252 if (strchr(com_argv[i], ' '))
254 for (j = 0;com_argv[i][j];j++)
255 build[l++] = com_argv[i][j];
256 if (strchr(com_argv[i], ' '))
263 // now terminate the combined string and prepend it to the command buffer
264 // we already reserved space for the terminator
266 Cbuf_InsertText (build);
275 static void Cmd_Exec_f (void)
279 if (Cmd_Argc () != 2)
281 Con_Print("exec <filename> : execute a script file\n");
285 f = (char *)FS_LoadFile (Cmd_Argv(1), tempmempool, false, NULL);
288 Con_Printf("couldn't exec %s\n",Cmd_Argv(1));
291 Con_DPrintf("execing %s\n",Cmd_Argv(1));
293 // if executing default.cfg for the first time, lock the cvar defaults
294 // it may seem backwards to insert this text BEFORE the default.cfg
295 // but Cbuf_InsertText inserts before, so this actually ends up after it.
296 if (!strcmp(Cmd_Argv(1), "default.cfg"))
297 Cbuf_InsertText("\ncvar_lockdefaults\n");
299 // insert newline after the text to make sure the last line is terminated (some text editors omit the trailing newline)
300 // (note: insertion order here is backwards from execution order, so this adds it after the text, by calling it before...)
301 Cbuf_InsertText ("\n");
311 Just prints the rest of the line to the console
314 static void Cmd_Echo_f (void)
318 for (i=1 ; i<Cmd_Argc() ; i++)
319 Con_Printf("%s ",Cmd_Argv(i));
324 // Support Doom3-style Toggle Console Command
329 Toggles a specified console variable amongst the values specified (default is 0 and 1)
332 static void Cmd_Toggle_f(void)
334 // Acquire Number of Arguments
335 int nNumArgs = Cmd_Argc();
338 // No Arguments Specified; Print Usage
339 Con_Print("Toggle Console Variable - Usage\n toggle <variable> - toggles between 0 and 1\n toggle <variable> <value> - toggles between 0 and <value>\n toggle <variable> [string 1] [string 2]...[string n] - cycles through all strings\n");
341 { // Correct Arguments Specified
342 // Acquire Potential CVar
343 cvar_t* cvCVar = Cvar_FindVar( Cmd_Argv(1) );
350 Cvar_SetValueQuick(cvCVar, 0);
352 Cvar_SetValueQuick(cvCVar, 1);
356 { // 0 and Specified Usage
357 if(cvCVar->integer == atoi(Cmd_Argv(2) ) )
358 // CVar is Specified Value; // Reset to 0
359 Cvar_SetValueQuick(cvCVar, 0);
361 if(cvCVar->integer == 0)
362 // CVar is 0; Specify Value
363 Cvar_SetQuick(cvCVar, Cmd_Argv(2) );
365 // CVar does not match; Reset to 0
366 Cvar_SetValueQuick(cvCVar, 0);
369 { // Variable Values Specified
373 for(nCnt = 2; nCnt < nNumArgs; nCnt++)
374 { // Cycle through Values
375 if( strcmp(cvCVar->string, Cmd_Argv(nCnt) ) == 0)
376 { // Current Value Located; Increment to Next
377 if( (nCnt + 1) == nNumArgs)
378 // Max Value Reached; Reset
379 Cvar_SetQuick(cvCVar, Cmd_Argv(2) );
382 Cvar_SetQuick(cvCVar, Cmd_Argv(nCnt + 1) );
391 // Value not Found; Reset to Original
392 Cvar_SetQuick(cvCVar, Cmd_Argv(2) );
398 Con_Printf("ERROR : CVar '%s' not found\n", Cmd_Argv(2) );
407 Creates a new command that executes a command string (possibly ; seperated)
410 static void Cmd_Alias_f (void)
413 char cmd[MAX_INPUTLINE];
420 Con_Print("Current alias commands:\n");
421 for (a = cmd_alias ; a ; a=a->next)
422 Con_Printf("%s : %s\n", a->name, a->value);
427 if (strlen(s) >= MAX_ALIAS_NAME)
429 Con_Print("Alias name is too long\n");
433 // if the alias already exists, reuse it
434 for (a = cmd_alias ; a ; a=a->next)
436 if (!strcmp(s, a->name))
445 cmdalias_t *prev, *current;
447 a = (cmdalias_t *)Z_Malloc (sizeof(cmdalias_t));
448 strlcpy (a->name, s, sizeof (a->name));
449 // insert it at the right alphanumeric position
450 for( prev = NULL, current = cmd_alias ; current && strcmp( current->name, a->name ) < 0 ; prev = current, current = current->next )
461 // copy the rest of the command line
462 cmd[0] = 0; // start out with a null string
464 for (i=2 ; i< c ; i++)
466 strlcat (cmd, Cmd_Argv(i), sizeof (cmd));
468 strlcat (cmd, " ", sizeof (cmd));
470 strlcat (cmd, "\n", sizeof (cmd));
472 alloclen = strlen (cmd) + 1;
473 a->value = (char *)Z_Malloc (alloclen);
474 memcpy (a->value, cmd, alloclen);
478 =============================================================================
482 =============================================================================
485 typedef struct cmd_function_s
487 struct cmd_function_s *next;
489 const char *description;
490 xcommand_t consolefunction;
491 xcommand_t clientfunction;
496 static const char *cmd_argv[MAX_ARGS];
497 static const char *cmd_null_string = "";
498 static const char *cmd_args;
499 cmd_source_t cmd_source;
502 static cmd_function_t *cmd_functions; // possible commands to execute
507 Preprocesses strings and replaces $*, $param#, $cvar accordingly
509 static void Cmd_PreprocessString( const char *intext, char *outtext, unsigned maxoutlen, cmdalias_t *alias ) {
514 // don't crash if there's no room in the outtext buffer
515 if( maxoutlen == 0 ) {
518 maxoutlen--; // because of \0
524 while( *in && outlen < maxoutlen ) {
525 if( *in == '$' && !inquote ) {
526 // this is some kind of expansion, see what comes after the $
528 // replacements that can always be used:
529 // $$ is replaced with $, to allow escaping $
530 // $<cvarname> is replaced with the contents of the cvar
532 // the following can be used in aliases only:
533 // $* is replaced with all formal parameters (including name of the alias - this probably is not desirable)
534 // $0 is replaced with the name of this alias
535 // $<number> is replaced with an argument to this alias (or copied as-is if no such parameter exists), can be multiple digits
537 outtext[outlen++] = *in++;
538 } else if( *in == '*' && alias ) {
539 const char *linein = Cmd_Args();
541 // include all parameters
543 while( *linein && outlen < maxoutlen ) {
544 outtext[outlen++] = *linein++;
549 } else if( '0' <= *in && *in <= '9' && alias ) {
553 argnum = strtol( in, &nexttoken, 10 );
555 if( 0 <= argnum && argnum < Cmd_Argc() ) {
556 const char *param = Cmd_Argv( argnum );
557 while( *param && outlen < maxoutlen ) {
558 outtext[outlen++] = *param++;
561 } else if( argnum >= Cmd_Argc() ) {
562 Con_Printf( "Warning: Not enough parameters passed to alias '%s', at least %i expected:\n %s\n", alias->name, argnum, alias->value );
563 outtext[outlen++] = '$';
567 const char *tempin = in;
569 COM_ParseTokenConsole( &tempin );
570 // don't expand rcon_password or similar cvars (CVAR_PRIVATE flag)
571 if ((cvar = Cvar_FindVar(&com_token[0])) && !(cvar->flags & CVAR_PRIVATE)) {
572 const char *cvarcontent = cvar->string;
573 while( *cvarcontent && outlen < maxoutlen ) {
574 outtext[outlen++] = *cvarcontent++;
579 Con_Printf( "Warning: could not find cvar %s when expanding alias %s\n %s\n", com_token, alias->name, alias->value );
581 Con_Printf( "Warning: could not find cvar %s\n", com_token );
583 outtext[outlen++] = '$';
590 outtext[outlen++] = *in++;
600 Called for aliases and fills in the alias into the cbuffer
603 static void Cmd_ExecuteAlias (cmdalias_t *alias)
605 static char buffer[ MAX_INPUTLINE + 2 ];
606 Cmd_PreprocessString( alias->value, buffer, sizeof(buffer) - 2, alias );
607 // insert at start of command buffer, so that aliases execute in order
608 // (fixes bug introduced by Black on 20050705)
609 Cbuf_InsertText( buffer );
616 CmdList Added by EvilTypeGuy eviltypeguy@qeradiant.com
617 Thanks to Matthias "Maddes" Buecher, http://www.inside3d.com/qip/
621 static void Cmd_List_f (void)
629 partial = Cmd_Argv (1);
630 len = (int)strlen(partial);
639 for (cmd = cmd_functions; cmd; cmd = cmd->next)
641 if (partial && strncmp(partial, cmd->name, len))
643 Con_Printf("%s : %s\n", cmd->name, cmd->description);
648 Con_Printf("%i Command%s beginning with \"%s\"\n\n", count, (count > 1) ? "s" : "", partial);
650 Con_Printf("%i Command%s\n\n", count, (count > 1) ? "s" : "");
660 cmd_mempool = Mem_AllocPool("commands", 0, NULL);
661 // space for commands and script files
662 cmd_text.data = cmd_text_buf;
663 cmd_text.maxsize = sizeof(cmd_text_buf);
664 cmd_text.cursize = 0;
667 void Cmd_Init_Commands (void)
670 // register our commands
672 Cmd_AddCommand ("stuffcmds",Cmd_StuffCmds_f, "execute commandline parameters (must be present in quake.rc script)");
673 Cmd_AddCommand ("exec",Cmd_Exec_f, "execute a script file");
674 Cmd_AddCommand ("echo",Cmd_Echo_f, "print a message to the console (useful in scripts)");
675 Cmd_AddCommand ("alias",Cmd_Alias_f, "create a script function (parameters are passed in as $1 through $9, and $* for all parameters)");
676 Cmd_AddCommand ("cmd", Cmd_ForwardToServer, "send a console commandline to the server (used by some mods)");
677 Cmd_AddCommand ("wait", Cmd_Wait_f, "make script execution wait for next rendered frame");
678 Cmd_AddCommand ("set", Cvar_Set_f, "create or change the value of a console variable");
679 Cmd_AddCommand ("seta", Cvar_SetA_f, "create or change the value of a console variable that will be saved to config.cfg");
681 // 2000-01-09 CmdList, CvarList commands By Matthias "Maddes" Buecher
682 // Added/Modified by EvilTypeGuy eviltypeguy@qeradiant.com
683 Cmd_AddCommand ("cmdlist", Cmd_List_f, "lists all console commands beginning with the specified prefix");
684 Cmd_AddCommand ("cvarlist", Cvar_List_f, "lists all console variables beginning with the specified prefix");
686 Cmd_AddCommand ("cvar_lockdefaults", Cvar_LockDefaults_f, "stores the current values of all cvars into their default values, only used once during startup after parsing default.cfg");
687 Cmd_AddCommand ("cvar_resettodefaults_all", Cvar_ResetToDefaults_All_f, "sets all cvars to their locked default values");
688 Cmd_AddCommand ("cvar_resettodefaults_nosaveonly", Cvar_ResetToDefaults_NoSaveOnly_f, "sets all non-saved cvars to their locked default values (variables that will not be saved to config.cfg)");
689 Cmd_AddCommand ("cvar_resettodefaults_saveonly", Cvar_ResetToDefaults_SaveOnly_f, "sets all saved cvars to their locked default values (variables that will be saved to config.cfg)");
692 // Support Doom3-style Toggle Command
693 Cmd_AddCommand( "toggle", Cmd_Toggle_f, "toggles a console variable's values (use for more info)");
701 void Cmd_Shutdown(void)
703 Mem_FreePool(&cmd_mempool);
721 const char *Cmd_Argv (int arg)
723 if (arg >= cmd_argc )
724 return cmd_null_string;
725 return cmd_argv[arg];
733 const char *Cmd_Args (void)
743 Parses the given string into command line tokens.
746 // AK: This function should only be called from ExcuteString because the current design is a bit of an hack
747 static void Cmd_TokenizeString (const char *text)
756 // skip whitespace up to a /n
757 while (*text && *text <= ' ' && *text != '\r' && *text != '\n')
764 if (*text == '\n' || *text == '\r')
766 // a newline separates commands in the buffer
767 if (*text == '\r' && text[1] == '\n')
779 if (!COM_ParseTokenConsole(&text))
782 if (cmd_argc < MAX_ARGS)
784 l = (int)strlen(com_token) + 1;
785 if (cmd_tokenizebufferpos + l > CMD_TOKENIZELENGTH)
787 Con_Printf("Cmd_TokenizeString: ran out of %i character buffer space for command arguements\n", CMD_TOKENIZELENGTH);
790 memcpy (cmd_tokenizebuffer + cmd_tokenizebufferpos, com_token, l);
791 cmd_argv[cmd_argc] = cmd_tokenizebuffer + cmd_tokenizebufferpos;
792 cmd_tokenizebufferpos += l;
804 void Cmd_AddCommand_WithClientCommand (const char *cmd_name, xcommand_t consolefunction, xcommand_t clientfunction, const char *description)
807 cmd_function_t *prev, *current;
809 // fail if the command is a variable name
810 if (Cvar_FindVar( cmd_name ))
812 Con_Printf("Cmd_AddCommand: %s already defined as a var\n", cmd_name);
816 // fail if the command already exists
817 for (cmd=cmd_functions ; cmd ; cmd=cmd->next)
819 if (!strcmp (cmd_name, cmd->name))
821 if (consolefunction || clientfunction)
823 Con_Printf("Cmd_AddCommand: %s already defined\n", cmd_name);
828 cmd->csqcfunc = true;
834 cmd = (cmd_function_t *)Mem_Alloc(cmd_mempool, sizeof(cmd_function_t));
835 cmd->name = cmd_name;
836 cmd->consolefunction = consolefunction;
837 cmd->clientfunction = clientfunction;
838 cmd->description = description;
839 if(!consolefunction && !clientfunction) //[515]: csqc
840 cmd->csqcfunc = true;
841 cmd->next = cmd_functions;
843 // insert it at the right alphanumeric position
844 for( prev = NULL, current = cmd_functions ; current && strcmp( current->name, cmd->name ) < 0 ; prev = current, current = current->next )
854 void Cmd_AddCommand (const char *cmd_name, xcommand_t function, const char *description)
856 Cmd_AddCommand_WithClientCommand (cmd_name, function, NULL, description);
864 qboolean Cmd_Exists (const char *cmd_name)
868 for (cmd=cmd_functions ; cmd ; cmd=cmd->next)
869 if (!strcmp (cmd_name,cmd->name))
881 const char *Cmd_CompleteCommand (const char *partial)
886 len = strlen(partial);
892 for (cmd = cmd_functions; cmd; cmd = cmd->next)
893 if (!strncasecmp(partial, cmd->name, len))
900 Cmd_CompleteCountPossible
902 New function for tab-completion system
904 Thanks to Fett erich@heintz.com
908 int Cmd_CompleteCountPossible (const char *partial)
915 len = strlen(partial);
920 // Loop through the command list and count all partial matches
921 for (cmd = cmd_functions; cmd; cmd = cmd->next)
922 if (!strncasecmp(partial, cmd->name, len))
929 Cmd_CompleteBuildList
931 New function for tab-completion system
933 Thanks to Fett erich@heintz.com
937 const char **Cmd_CompleteBuildList (const char *partial)
942 size_t sizeofbuf = (Cmd_CompleteCountPossible (partial) + 1) * sizeof (const char *);
945 len = strlen(partial);
946 buf = (const char **)Mem_Alloc(tempmempool, sizeofbuf + sizeof (const char *));
947 // Loop through the alias list and print all matches
948 for (cmd = cmd_functions; cmd; cmd = cmd->next)
949 if (!strncasecmp(partial, cmd->name, len))
950 buf[bpos++] = cmd->name;
956 // written by LordHavoc
957 void Cmd_CompleteCommandPrint (const char *partial)
960 size_t len = strlen(partial);
961 // Loop through the command list and print all matches
962 for (cmd = cmd_functions; cmd; cmd = cmd->next)
963 if (!strncasecmp(partial, cmd->name, len))
964 Con_Printf("%s : %s\n", cmd->name, cmd->description);
970 New function for tab-completion system
972 Thanks to Fett erich@heintz.com
976 const char *Cmd_CompleteAlias (const char *partial)
981 len = strlen(partial);
987 for (alias = cmd_alias; alias; alias = alias->next)
988 if (!strncasecmp(partial, alias->name, len))
994 // written by LordHavoc
995 void Cmd_CompleteAliasPrint (const char *partial)
998 size_t len = strlen(partial);
999 // Loop through the alias list and print all matches
1000 for (alias = cmd_alias; alias; alias = alias->next)
1001 if (!strncasecmp(partial, alias->name, len))
1002 Con_Printf("%s : %s\n", alias->name, alias->value);
1007 Cmd_CompleteAliasCountPossible
1009 New function for tab-completion system
1010 Added by EvilTypeGuy
1011 Thanks to Fett erich@heintz.com
1015 int Cmd_CompleteAliasCountPossible (const char *partial)
1023 len = strlen(partial);
1028 // Loop through the command list and count all partial matches
1029 for (alias = cmd_alias; alias; alias = alias->next)
1030 if (!strncasecmp(partial, alias->name, len))
1037 Cmd_CompleteAliasBuildList
1039 New function for tab-completion system
1040 Added by EvilTypeGuy
1041 Thanks to Fett erich@heintz.com
1045 const char **Cmd_CompleteAliasBuildList (const char *partial)
1050 size_t sizeofbuf = (Cmd_CompleteAliasCountPossible (partial) + 1) * sizeof (const char *);
1053 len = strlen(partial);
1054 buf = (const char **)Mem_Alloc(tempmempool, sizeofbuf + sizeof (const char *));
1055 // Loop through the alias list and print all matches
1056 for (alias = cmd_alias; alias; alias = alias->next)
1057 if (!strncasecmp(partial, alias->name, len))
1058 buf[bpos++] = alias->name;
1064 void Cmd_ClearCsqcFuncs (void)
1066 cmd_function_t *cmd;
1067 for (cmd=cmd_functions ; cmd ; cmd=cmd->next)
1068 cmd->csqcfunc = false;
1071 qboolean CL_VM_ConsoleCommand (const char *cmd);
1076 A complete command line has been parsed, so try to execute it
1077 FIXME: lookupnoadd the token to speed search?
1080 void Cmd_ExecuteString (const char *text, cmd_source_t src)
1083 cmd_function_t *cmd;
1086 oldpos = cmd_tokenizebufferpos;
1089 Cmd_TokenizeString (text);
1091 // execute the command line
1094 cmd_tokenizebufferpos = oldpos;
1095 return; // no tokens
1099 for (cmd=cmd_functions ; cmd ; cmd=cmd->next)
1101 if (!strcasecmp (cmd_argv[0],cmd->name))
1103 if (cmd->csqcfunc && CL_VM_ConsoleCommand (text)) //[515]: csqc
1108 if (cmd->consolefunction)
1109 cmd->consolefunction ();
1110 else if (cmd->clientfunction)
1112 if (cls.state == ca_connected)
1114 // forward remote commands to the server for execution
1115 Cmd_ForwardToServer();
1118 Con_Printf("Can not send command \"%s\", not connected.\n", Cmd_Argv(0));
1121 Con_Printf("Command \"%s\" can not be executed\n", Cmd_Argv(0));
1122 cmd_tokenizebufferpos = oldpos;
1125 if (cmd->clientfunction)
1127 cmd->clientfunction ();
1128 cmd_tokenizebufferpos = oldpos;
1137 // if it's a client command and no command was found, say so.
1138 if (cmd_source == src_client)
1140 Con_Printf("player \"%s\" tried to %s\n", host_client->name, text);
1145 for (a=cmd_alias ; a ; a=a->next)
1147 if (!strcasecmp (cmd_argv[0], a->name))
1149 Cmd_ExecuteAlias(a);
1150 cmd_tokenizebufferpos = oldpos;
1156 if (!Cvar_Command () && host_framecount > 0)
1157 Con_Printf("Unknown command \"%s\"\n", Cmd_Argv(0));
1159 cmd_tokenizebufferpos = oldpos;
1165 Cmd_ForwardStringToServer
1167 Sends an entire command string over to the server, unprocessed
1170 void Cmd_ForwardStringToServer (const char *s)
1173 if (cls.state != ca_connected)
1175 Con_Printf("Can't \"%s\", not connected\n", s);
1182 // LordHavoc: thanks to Fuh for bringing the pure evil of SZ_Print to my
1183 // attention, it has been eradicated from here, its only (former) use in
1184 // all of darkplaces.
1185 if (cls.protocol == PROTOCOL_QUAKEWORLD)
1186 MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
1188 MSG_WriteByte(&cls.netcon->message, clc_stringcmd);
1189 if ((!strncmp(s, "say ", 4) || !strncmp(s, "say_team ", 9)) && cl_locs_enable.integer)
1191 // say/say_team commands can replace % character codes with status info
1194 if (*s == '%' && s[1])
1196 // handle proquake message macros
1200 case 'l': // current location
1201 CL_Locs_FindLocationName(temp, sizeof(temp), cl.movement_origin);
1203 case 'h': // current health
1204 dpsnprintf(temp, sizeof(temp), "%i", cl.stats[STAT_HEALTH]);
1206 case 'a': // current armor
1207 dpsnprintf(temp, sizeof(temp), "%i", cl.stats[STAT_ARMOR]);
1209 case 'x': // current rockets
1210 dpsnprintf(temp, sizeof(temp), "%i", cl.stats[STAT_ROCKETS]);
1212 case 'c': // current cells
1213 dpsnprintf(temp, sizeof(temp), "%i", cl.stats[STAT_CELLS]);
1215 // silly proquake macros
1216 case 'd': // loc at last death
1217 CL_Locs_FindLocationName(temp, sizeof(temp), cl.lastdeathorigin);
1219 case 't': // current time
1220 dpsnprintf(temp, sizeof(temp), "%.0f:%.0f", floor(cl.time / 60), cl.time - floor(cl.time / 60) * 60);
1222 case 'r': // rocket launcher status ("I have RL", "I need rockets", "I need RL")
1223 if (!(cl.stats[STAT_ITEMS] & IT_ROCKET_LAUNCHER))
1224 dpsnprintf(temp, sizeof(temp), "I need RL");
1225 else if (!cl.stats[STAT_ROCKETS])
1226 dpsnprintf(temp, sizeof(temp), "I need rockets");
1228 dpsnprintf(temp, sizeof(temp), "I have RL");
1230 case 'p': // powerup status (outputs "quad" "pent" and "eyes" according to status)
1231 if (cl.stats[STAT_ITEMS] & IT_QUAD)
1234 strlcat(temp, " ", sizeof(temp));
1235 strlcat(temp, "quad", sizeof(temp));
1237 if (cl.stats[STAT_ITEMS] & IT_INVULNERABILITY)
1240 strlcat(temp, " ", sizeof(temp));
1241 strlcat(temp, "pent", sizeof(temp));
1243 if (cl.stats[STAT_ITEMS] & IT_INVISIBILITY)
1246 strlcat(temp, " ", sizeof(temp));
1247 strlcat(temp, "eyes", sizeof(temp));
1250 case 'w': // weapon status (outputs "SSG:NG:SNG:GL:RL:LG" with the text between : characters omitted if you lack the weapon)
1251 if (cl.stats[STAT_ITEMS] & IT_SUPER_SHOTGUN)
1252 strlcat(temp, "SSG", sizeof(temp));
1253 strlcat(temp, ":", sizeof(temp));
1254 if (cl.stats[STAT_ITEMS] & IT_NAILGUN)
1255 strlcat(temp, "NG", sizeof(temp));
1256 strlcat(temp, ":", sizeof(temp));
1257 if (cl.stats[STAT_ITEMS] & IT_SUPER_NAILGUN)
1258 strlcat(temp, "SNG", sizeof(temp));
1259 strlcat(temp, ":", sizeof(temp));
1260 if (cl.stats[STAT_ITEMS] & IT_GRENADE_LAUNCHER)
1261 strlcat(temp, "GL", sizeof(temp));
1262 strlcat(temp, ":", sizeof(temp));
1263 if (cl.stats[STAT_ITEMS] & IT_ROCKET_LAUNCHER)
1264 strlcat(temp, "RL", sizeof(temp));
1265 strlcat(temp, ":", sizeof(temp));
1266 if (cl.stats[STAT_ITEMS] & IT_LIGHTNING)
1267 strlcat(temp, "LG", sizeof(temp));
1270 // not a recognized macro, print it as-is...
1276 // write the resulting text
1277 SZ_Write(&cls.netcon->message, (unsigned char *)temp, strlen(temp));
1281 MSG_WriteByte(&cls.netcon->message, *s);
1284 MSG_WriteByte(&cls.netcon->message, 0);
1286 else // any other command is passed on as-is
1287 SZ_Write(&cls.netcon->message, (const unsigned char *)s, (int)strlen(s) + 1);
1294 Sends the entire command line over to the server
1297 void Cmd_ForwardToServer (void)
1300 if (!strcasecmp(Cmd_Argv(0), "cmd"))
1302 // we want to strip off "cmd", so just send the args
1303 s = Cmd_Argc() > 1 ? Cmd_Args() : "";
1307 // we need to keep the command name, so send Cmd_Argv(0), a space and then Cmd_Args()
1308 s = va("%s %s", Cmd_Argv(0), Cmd_Argc() > 1 ? Cmd_Args() : "");
1310 // don't send an empty forward message if the user tries "cmd" by itself
1313 Cmd_ForwardStringToServer(s);
1321 Returns the position (1 to argc-1) in the command's argument list
1322 where the given parameter apears, or 0 if not present
1326 int Cmd_CheckParm (const char *parm)
1332 Con_Printf ("Cmd_CheckParm: NULL");
1336 for (i = 1; i < Cmd_Argc (); i++)
1337 if (!strcasecmp (parm, Cmd_Argv (i)))