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
25 typedef struct cmdalias_s
27 struct cmdalias_s *next;
28 char name[MAX_ALIAS_NAME];
30 qboolean initstate; // indicates this command existed at init
31 char *initialvalue; // backup copy of value at init
34 static cmdalias_t *cmd_alias;
36 static qboolean cmd_wait;
38 static mempool_t *cmd_mempool;
40 static char cmd_tokenizebuffer[CMD_TOKENIZELENGTH];
41 static int cmd_tokenizebufferpos = 0;
43 //=============================================================================
49 Causes execution of the remainder of the command buffer to be delayed until
50 next frame. This allows commands like:
51 bind g "impulse 5 ; +attack ; wait ; -attack ; impulse 2"
54 static void Cmd_Wait_f (void)
59 typedef struct cmddeferred_s
61 struct cmddeferred_s *next;
66 static cmddeferred_t *cmd_deferred_list = NULL;
72 Cause a command to be executed after a delay.
75 static void Cmd_Defer_f (void)
79 cmddeferred_t *next = cmd_deferred_list;
81 Con_Printf("No commands are pending.\n");
84 Con_Printf("-> In %9.2f: %s\n", next->delay, next->value);
87 } else if(Cmd_Argc() == 2 && !strcasecmp("clear", Cmd_Argv(1)))
89 while(cmd_deferred_list)
91 cmddeferred_t *cmd = cmd_deferred_list;
92 cmd_deferred_list = cmd->next;
96 } else if(Cmd_Argc() == 3)
98 const char *value = Cmd_Argv(2);
99 cmddeferred_t *defcmd = (cmddeferred_t*)Mem_Alloc(tempmempool, sizeof(*defcmd));
100 size_t len = strlen(value);
102 defcmd->delay = atof(Cmd_Argv(1));
103 defcmd->value = (char*)Mem_Alloc(tempmempool, len+1);
104 memcpy(defcmd->value, value, len+1);
107 if(cmd_deferred_list)
109 cmddeferred_t *next = cmd_deferred_list;
114 cmd_deferred_list = defcmd;
115 /* Stupid me... this changes the order... so commands with the same delay go blub :S
116 defcmd->next = cmd_deferred_list;
117 cmd_deferred_list = defcmd;*/
119 Con_Printf("usage: defer <seconds> <command>\n"
129 Print something to the center of the screen using SCR_Centerprint
132 static void Cmd_Centerprint_f (void)
134 char msg[MAX_INPUTLINE];
135 unsigned int i, c, p;
139 strlcpy(msg, Cmd_Argv(1), sizeof(msg));
140 for(i = 2; i < c; ++i)
142 strlcat(msg, " ", sizeof(msg));
143 strlcat(msg, Cmd_Argv(i), sizeof(msg));
145 c = (unsigned int)strlen(msg);
146 for(p = 0, i = 0; i < c; ++i)
152 else if(msg[i+1] == '\\')
164 SCR_CenterPrint(msg);
169 =============================================================================
173 =============================================================================
176 static sizebuf_t cmd_text;
177 static unsigned char cmd_text_buf[CMDBUFSIZE];
178 void *cmd_text_mutex = NULL;
184 Adds command text at the end of the buffer
187 void Cbuf_AddText (const char *text)
191 l = (int)strlen(text);
193 Cbuf_LockThreadMutex();
194 if (cmd_text.cursize + l >= cmd_text.maxsize)
195 Con_Print("Cbuf_AddText: overflow\n");
197 SZ_Write(&cmd_text, (const unsigned char *)text, l);
198 Cbuf_UnlockThreadMutex();
206 Adds command text immediately after the current command
207 Adds a \n to the text
208 FIXME: actually change the command buffer to do less copying
211 void Cbuf_InsertText (const char *text)
213 size_t l = strlen(text);
214 Cbuf_LockThreadMutex();
215 // we need to memmove the existing text and stuff this in before it...
216 if (cmd_text.cursize + l >= (size_t)cmd_text.maxsize)
217 Con_Print("Cbuf_InsertText: overflow\n");
220 // we don't have a SZ_Prepend, so...
221 memmove(cmd_text.data + l, cmd_text.data, cmd_text.cursize);
222 cmd_text.cursize += (int)l;
223 memcpy(cmd_text.data, text, l);
225 Cbuf_UnlockThreadMutex();
230 Cbuf_Execute_Deferred --blub
233 static void Cbuf_Execute_Deferred (void)
235 static double oldrealtime = 0;
236 cmddeferred_t *cmd, *prev;
238 if (realtime - oldrealtime < 0 || realtime - oldrealtime > 1800) oldrealtime = realtime;
239 eat = realtime - oldrealtime;
240 if (eat < (1.0 / 120.0))
242 oldrealtime = realtime;
244 cmd = cmd_deferred_list;
250 Cbuf_AddText(cmd->value);
252 Mem_Free(cmd->value);
255 prev->next = cmd->next;
259 cmd_deferred_list = cmd->next;
261 cmd = cmd_deferred_list;
275 static qboolean Cmd_PreprocessString( const char *intext, char *outtext, unsigned maxoutlen, cmdalias_t *alias );
276 void Cbuf_Execute (void)
280 char line[MAX_INPUTLINE];
281 char preprocessed[MAX_INPUTLINE];
286 // LordHavoc: making sure the tokenizebuffer doesn't get filled up by repeated crashes
287 cmd_tokenizebufferpos = 0;
289 while (cmd_text.cursize)
291 // find a \n or ; line break
292 text = (char *)cmd_text.data;
296 for (i=0 ; i < cmd_text.cursize ; i++)
305 // make sure i doesn't get > cursize which causes a negative
306 // size in memmove, which is fatal --blub
307 if (i < (cmd_text.cursize-1) && (text[i] == '\\' && (text[i+1] == '"' || text[i+1] == '\\')))
312 if(text[i] == '/' && text[i + 1] == '/' && (i == 0 || ISWHITESPACE(text[i-1])))
315 break; // don't break if inside a quoted string or comment
319 if (text[i] == '\r' || text[i] == '\n')
323 // better than CRASHING on overlong input lines that may SOMEHOW enter the buffer
324 if(i >= MAX_INPUTLINE)
326 Con_Printf("Warning: console input buffer had an overlong line. Ignored.\n");
331 memcpy (line, text, comment ? (comment - text) : i);
332 line[comment ? (comment - text) : i] = 0;
335 // delete the text from the command buffer and move remaining commands down
336 // this is necessary because commands (exec, alias) can insert data at the
337 // beginning of the text buffer
339 if (i == cmd_text.cursize)
340 cmd_text.cursize = 0;
344 cmd_text.cursize -= i;
345 memmove (cmd_text.data, text+i, cmd_text.cursize);
348 // execute the command line
350 while(*firstchar && ISWHITESPACE(*firstchar))
353 (strncmp(firstchar, "alias", 5) || !ISWHITESPACE(firstchar[5]))
355 (strncmp(firstchar, "bind", 4) || !ISWHITESPACE(firstchar[4]))
357 (strncmp(firstchar, "in_bind", 7) || !ISWHITESPACE(firstchar[7]))
360 if(Cmd_PreprocessString( line, preprocessed, sizeof(preprocessed), NULL ))
361 Cmd_ExecuteString (preprocessed, src_command, false);
365 Cmd_ExecuteString (line, src_command, false);
369 { // skip out while text still remains in buffer, leaving it
377 void Cbuf_Frame(void)
379 Cbuf_Execute_Deferred();
380 if (cmd_text.cursize)
382 SV_LockThreadMutex();
384 SV_UnlockThreadMutex();
389 ==============================================================================
393 ==============================================================================
400 Adds command line parameters as script statements
401 Commands lead with a +, and continue until a - or another +
402 quake +prog jctest.qp +cmd amlev1
403 quake -nosound +cmd amlev1
406 qboolean host_stuffcmdsrun = false;
407 static void Cmd_StuffCmds_f (void)
410 // this is for all commandline options combined (and is bounds checked)
411 char build[MAX_INPUTLINE];
413 if (Cmd_Argc () != 1)
415 Con_Print("stuffcmds : execute command line parameters\n");
419 // no reason to run the commandline arguments twice
420 if (host_stuffcmdsrun)
423 host_stuffcmdsrun = true;
426 for (i = 0;i < com_argc;i++)
428 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)
431 while (com_argv[i][j])
432 build[l++] = com_argv[i][j++];
434 for (;i < com_argc;i++)
438 if ((com_argv[i][0] == '+' || com_argv[i][0] == '-') && (com_argv[i][1] < '0' || com_argv[i][1] > '9'))
440 if (l + strlen(com_argv[i]) + 4 > sizeof(build) - 1)
443 if (strchr(com_argv[i], ' '))
445 for (j = 0;com_argv[i][j];j++)
446 build[l++] = com_argv[i][j];
447 if (strchr(com_argv[i], ' '))
454 // now terminate the combined string and prepend it to the command buffer
455 // we already reserved space for the terminator
457 Cbuf_InsertText (build);
460 static void Cmd_Exec(const char *filename)
463 size_t filenameLen = strlen(filename);
464 qboolean isdefaultcfg =
465 !strcmp(filename, "default.cfg") ||
466 (filenameLen >= 12 && !strcmp(filename + filenameLen - 12, "/default.cfg"));
468 if (!strcmp(filename, "config.cfg"))
470 filename = CONFIGFILENAME;
471 if (COM_CheckParm("-noconfig"))
472 return; // don't execute config.cfg
475 f = (char *)FS_LoadFile (filename, tempmempool, false, NULL);
478 Con_Printf("couldn't exec %s\n",filename);
481 Con_Printf("execing %s\n",filename);
483 // if executing default.cfg for the first time, lock the cvar defaults
484 // it may seem backwards to insert this text BEFORE the default.cfg
485 // but Cbuf_InsertText inserts before, so this actually ends up after it.
487 Cbuf_InsertText("\ncvar_lockdefaults\n");
489 // insert newline after the text to make sure the last line is terminated (some text editors omit the trailing newline)
490 // (note: insertion order here is backwards from execution order, so this adds it after the text, by calling it before...)
491 Cbuf_InsertText ("\n");
497 // special defaults for specific games go here, these execute before default.cfg
498 // Nehahra pushable crates malfunction in some levels if this is on
499 // Nehahra NPC AI is confused by blowupfallenzombies
504 "sv_gameplayfix_blowupfallenzombies 0\n"
505 "sv_gameplayfix_findradiusdistancetobox 0\n"
506 "sv_gameplayfix_grenadebouncedownslopes 0\n"
507 "sv_gameplayfix_slidemoveprojectiles 0\n"
508 "sv_gameplayfix_upwardvelocityclearsongroundflag 0\n"
509 "sv_gameplayfix_setmodelrealbox 0\n"
510 "sv_gameplayfix_droptofloorstartsolid 0\n"
511 "sv_gameplayfix_droptofloorstartsolid_nudgetocorrect 0\n"
512 "sv_gameplayfix_noairborncorpse 0\n"
513 "sv_gameplayfix_noairborncorpse_allowsuspendeditems 0\n"
514 "sv_gameplayfix_easierwaterjump 0\n"
515 "sv_gameplayfix_delayprojectiles 0\n"
516 "sv_gameplayfix_multiplethinksperframe 0\n"
517 "sv_gameplayfix_fixedcheckwatertransition 0\n"
518 "sv_gameplayfix_q1bsptracelinereportstexture 0\n"
519 "sv_gameplayfix_swiminbmodels 0\n"
520 "sv_gameplayfix_downtracesupportsongroundflag 0\n"
521 "sys_ticrate 0.01388889\n"
523 "r_shadow_bumpscale_basetexture 0\n"
528 "sv_gameplayfix_blowupfallenzombies 0\n"
529 "sv_gameplayfix_findradiusdistancetobox 0\n"
530 "sv_gameplayfix_grenadebouncedownslopes 0\n"
531 "sv_gameplayfix_slidemoveprojectiles 0\n"
532 "sv_gameplayfix_upwardvelocityclearsongroundflag 0\n"
533 "sv_gameplayfix_setmodelrealbox 0\n"
534 "sv_gameplayfix_droptofloorstartsolid 0\n"
535 "sv_gameplayfix_droptofloorstartsolid_nudgetocorrect 0\n"
536 "sv_gameplayfix_noairborncorpse 0\n"
537 "sv_gameplayfix_noairborncorpse_allowsuspendeditems 0\n"
538 "sv_gameplayfix_easierwaterjump 0\n"
539 "sv_gameplayfix_delayprojectiles 0\n"
540 "sv_gameplayfix_multiplethinksperframe 0\n"
541 "sv_gameplayfix_fixedcheckwatertransition 0\n"
542 "sv_gameplayfix_q1bsptracelinereportstexture 0\n"
543 "sv_gameplayfix_swiminbmodels 0\n"
544 "sv_gameplayfix_downtracesupportsongroundflag 0\n"
545 "sys_ticrate 0.01388889\n"
547 "r_shadow_bumpscale_basetexture 0\n"
550 // hipnotic mission pack has issues in their 'friendly monster' ai, which seem to attempt to attack themselves for some reason when findradius() returns non-solid entities.
551 // hipnotic mission pack has issues with bobbing water entities 'jittering' between different heights on alternate frames at the default 0.0138889 ticrate, 0.02 avoids this issue
552 // hipnotic mission pack has issues in their proximity mine sticking code, which causes them to bounce off.
556 "sv_gameplayfix_blowupfallenzombies 0\n"
557 "sv_gameplayfix_findradiusdistancetobox 0\n"
558 "sv_gameplayfix_grenadebouncedownslopes 0\n"
559 "sv_gameplayfix_slidemoveprojectiles 0\n"
560 "sv_gameplayfix_upwardvelocityclearsongroundflag 0\n"
561 "sv_gameplayfix_setmodelrealbox 0\n"
562 "sv_gameplayfix_droptofloorstartsolid 0\n"
563 "sv_gameplayfix_droptofloorstartsolid_nudgetocorrect 0\n"
564 "sv_gameplayfix_noairborncorpse 0\n"
565 "sv_gameplayfix_noairborncorpse_allowsuspendeditems 0\n"
566 "sv_gameplayfix_easierwaterjump 0\n"
567 "sv_gameplayfix_delayprojectiles 0\n"
568 "sv_gameplayfix_multiplethinksperframe 0\n"
569 "sv_gameplayfix_fixedcheckwatertransition 0\n"
570 "sv_gameplayfix_q1bsptracelinereportstexture 0\n"
571 "sv_gameplayfix_swiminbmodels 0\n"
572 "sv_gameplayfix_downtracesupportsongroundflag 0\n"
575 "r_shadow_bumpscale_basetexture 0\n"
578 // rogue mission pack has a guardian boss that does not wake up if findradius returns one of the entities around its spawn area
581 "sv_gameplayfix_blowupfallenzombies 0\n"
582 "sv_gameplayfix_findradiusdistancetobox 0\n"
583 "sv_gameplayfix_grenadebouncedownslopes 0\n"
584 "sv_gameplayfix_slidemoveprojectiles 0\n"
585 "sv_gameplayfix_upwardvelocityclearsongroundflag 0\n"
586 "sv_gameplayfix_setmodelrealbox 0\n"
587 "sv_gameplayfix_droptofloorstartsolid 0\n"
588 "sv_gameplayfix_droptofloorstartsolid_nudgetocorrect 0\n"
589 "sv_gameplayfix_noairborncorpse 0\n"
590 "sv_gameplayfix_noairborncorpse_allowsuspendeditems 0\n"
591 "sv_gameplayfix_easierwaterjump 0\n"
592 "sv_gameplayfix_delayprojectiles 0\n"
593 "sv_gameplayfix_multiplethinksperframe 0\n"
594 "sv_gameplayfix_fixedcheckwatertransition 0\n"
595 "sv_gameplayfix_q1bsptracelinereportstexture 0\n"
596 "sv_gameplayfix_swiminbmodels 0\n"
597 "sv_gameplayfix_downtracesupportsongroundflag 0\n"
598 "sys_ticrate 0.01388889\n"
600 "r_shadow_bumpscale_basetexture 0\n"
605 "sv_gameplayfix_blowupfallenzombies 0\n"
606 "sv_gameplayfix_findradiusdistancetobox 0\n"
607 "sv_gameplayfix_grenadebouncedownslopes 0\n"
608 "sv_gameplayfix_slidemoveprojectiles 0\n"
609 "sv_gameplayfix_upwardvelocityclearsongroundflag 0\n"
610 "sv_gameplayfix_setmodelrealbox 0\n"
611 "sv_gameplayfix_droptofloorstartsolid 0\n"
612 "sv_gameplayfix_droptofloorstartsolid_nudgetocorrect 0\n"
613 "sv_gameplayfix_noairborncorpse 0\n"
614 "sv_gameplayfix_noairborncorpse_allowsuspendeditems 0\n"
615 "sv_gameplayfix_easierwaterjump 0\n"
616 "sv_gameplayfix_delayprojectiles 0\n"
617 "sv_gameplayfix_multiplethinksperframe 0\n"
618 "sv_gameplayfix_fixedcheckwatertransition 0\n"
619 "sv_gameplayfix_q1bsptracelinereportstexture 0\n"
620 "sv_gameplayfix_swiminbmodels 0\n"
621 "sv_gameplayfix_downtracesupportsongroundflag 0\n"
622 "sys_ticrate 0.01388889\n"
624 "r_shadow_bumpscale_basetexture 4\n"
629 "sv_gameplayfix_blowupfallenzombies 1\n"
630 "sv_gameplayfix_findradiusdistancetobox 1\n"
631 "sv_gameplayfix_grenadebouncedownslopes 1\n"
632 "sv_gameplayfix_slidemoveprojectiles 1\n"
633 "sv_gameplayfix_upwardvelocityclearsongroundflag 1\n"
634 "sv_gameplayfix_setmodelrealbox 1\n"
635 "sv_gameplayfix_droptofloorstartsolid 1\n"
636 "sv_gameplayfix_droptofloorstartsolid_nudgetocorrect 1\n"
637 "sv_gameplayfix_noairborncorpse 1\n"
638 "sv_gameplayfix_noairborncorpse_allowsuspendeditems 1\n"
639 "sv_gameplayfix_easierwaterjump 1\n"
640 "sv_gameplayfix_delayprojectiles 1\n"
641 "sv_gameplayfix_multiplethinksperframe 1\n"
642 "sv_gameplayfix_fixedcheckwatertransition 1\n"
643 "sv_gameplayfix_q1bsptracelinereportstexture 1\n"
644 "sv_gameplayfix_swiminbmodels 1\n"
645 "sv_gameplayfix_downtracesupportsongroundflag 1\n"
646 "sys_ticrate 0.01388889\n"
647 "sv_gameplayfix_q2airaccelerate 1\n"
648 "sv_gameplayfix_stepmultipletimes 1\n"
651 // Steel Storm: Burning Retribution csqc misinterprets CSQC_InputEvent if type is a value other than 0 or 1
652 case GAME_STEELSTORM:
654 "sv_gameplayfix_blowupfallenzombies 1\n"
655 "sv_gameplayfix_findradiusdistancetobox 1\n"
656 "sv_gameplayfix_grenadebouncedownslopes 1\n"
657 "sv_gameplayfix_slidemoveprojectiles 1\n"
658 "sv_gameplayfix_upwardvelocityclearsongroundflag 1\n"
659 "sv_gameplayfix_setmodelrealbox 1\n"
660 "sv_gameplayfix_droptofloorstartsolid 1\n"
661 "sv_gameplayfix_droptofloorstartsolid_nudgetocorrect 1\n"
662 "sv_gameplayfix_noairborncorpse 1\n"
663 "sv_gameplayfix_noairborncorpse_allowsuspendeditems 1\n"
664 "sv_gameplayfix_easierwaterjump 1\n"
665 "sv_gameplayfix_delayprojectiles 1\n"
666 "sv_gameplayfix_multiplethinksperframe 1\n"
667 "sv_gameplayfix_fixedcheckwatertransition 1\n"
668 "sv_gameplayfix_q1bsptracelinereportstexture 1\n"
669 "sv_gameplayfix_swiminbmodels 1\n"
670 "sv_gameplayfix_downtracesupportsongroundflag 1\n"
671 "sys_ticrate 0.01388889\n"
672 "cl_csqc_generatemousemoveevents 0\n"
677 "sv_gameplayfix_blowupfallenzombies 1\n"
678 "sv_gameplayfix_findradiusdistancetobox 1\n"
679 "sv_gameplayfix_grenadebouncedownslopes 1\n"
680 "sv_gameplayfix_slidemoveprojectiles 1\n"
681 "sv_gameplayfix_upwardvelocityclearsongroundflag 1\n"
682 "sv_gameplayfix_setmodelrealbox 1\n"
683 "sv_gameplayfix_droptofloorstartsolid 1\n"
684 "sv_gameplayfix_droptofloorstartsolid_nudgetocorrect 1\n"
685 "sv_gameplayfix_noairborncorpse 1\n"
686 "sv_gameplayfix_noairborncorpse_allowsuspendeditems 1\n"
687 "sv_gameplayfix_easierwaterjump 1\n"
688 "sv_gameplayfix_delayprojectiles 1\n"
689 "sv_gameplayfix_multiplethinksperframe 1\n"
690 "sv_gameplayfix_fixedcheckwatertransition 1\n"
691 "sv_gameplayfix_q1bsptracelinereportstexture 1\n"
692 "sv_gameplayfix_swiminbmodels 1\n"
693 "sv_gameplayfix_downtracesupportsongroundflag 1\n"
694 "sys_ticrate 0.01388889\n"
706 static void Cmd_Exec_f (void)
711 if (Cmd_Argc () != 2)
713 Con_Print("exec <filename> : execute a script file\n");
717 s = FS_Search(Cmd_Argv(1), true, true);
718 if(!s || !s->numfilenames)
720 Con_Printf("couldn't exec %s\n",Cmd_Argv(1));
724 for(i = 0; i < s->numfilenames; ++i)
725 Cmd_Exec(s->filenames[i]);
735 Just prints the rest of the line to the console
738 static void Cmd_Echo_f (void)
742 for (i=1 ; i<Cmd_Argc() ; i++)
743 Con_Printf("%s ",Cmd_Argv(i));
748 // Support Doom3-style Toggle Console Command
753 Toggles a specified console variable amongst the values specified (default is 0 and 1)
756 static void Cmd_Toggle_f(void)
758 // Acquire Number of Arguments
759 int nNumArgs = Cmd_Argc();
762 // No Arguments Specified; Print Usage
763 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");
765 { // Correct Arguments Specified
766 // Acquire Potential CVar
767 cvar_t* cvCVar = Cvar_FindVar( Cmd_Argv(1) );
774 Cvar_SetValueQuick(cvCVar, 0);
776 Cvar_SetValueQuick(cvCVar, 1);
780 { // 0 and Specified Usage
781 if(cvCVar->integer == atoi(Cmd_Argv(2) ) )
782 // CVar is Specified Value; // Reset to 0
783 Cvar_SetValueQuick(cvCVar, 0);
785 if(cvCVar->integer == 0)
786 // CVar is 0; Specify Value
787 Cvar_SetQuick(cvCVar, Cmd_Argv(2) );
789 // CVar does not match; Reset to 0
790 Cvar_SetValueQuick(cvCVar, 0);
793 { // Variable Values Specified
797 for(nCnt = 2; nCnt < nNumArgs; nCnt++)
798 { // Cycle through Values
799 if( strcmp(cvCVar->string, Cmd_Argv(nCnt) ) == 0)
800 { // Current Value Located; Increment to Next
801 if( (nCnt + 1) == nNumArgs)
802 // Max Value Reached; Reset
803 Cvar_SetQuick(cvCVar, Cmd_Argv(2) );
806 Cvar_SetQuick(cvCVar, Cmd_Argv(nCnt + 1) );
815 // Value not Found; Reset to Original
816 Cvar_SetQuick(cvCVar, Cmd_Argv(2) );
822 Con_Printf("ERROR : CVar '%s' not found\n", Cmd_Argv(1) );
831 Creates a new command that executes a command string (possibly ; seperated)
834 static void Cmd_Alias_f (void)
837 char cmd[MAX_INPUTLINE];
844 Con_Print("Current alias commands:\n");
845 for (a = cmd_alias ; a ; a=a->next)
846 Con_Printf("%s : %s", a->name, a->value);
851 if (strlen(s) >= MAX_ALIAS_NAME)
853 Con_Print("Alias name is too long\n");
857 // if the alias already exists, reuse it
858 for (a = cmd_alias ; a ; a=a->next)
860 if (!strcmp(s, a->name))
869 cmdalias_t *prev, *current;
871 a = (cmdalias_t *)Z_Malloc (sizeof(cmdalias_t));
872 strlcpy (a->name, s, sizeof (a->name));
873 // insert it at the right alphanumeric position
874 for( prev = NULL, current = cmd_alias ; current && strcmp( current->name, a->name ) < 0 ; prev = current, current = current->next )
885 // copy the rest of the command line
886 cmd[0] = 0; // start out with a null string
888 for (i=2 ; i < c ; i++)
891 strlcat (cmd, " ", sizeof (cmd));
892 strlcat (cmd, Cmd_Argv(i), sizeof (cmd));
894 strlcat (cmd, "\n", sizeof (cmd));
896 alloclen = strlen (cmd) + 1;
898 cmd[alloclen - 2] = '\n'; // to make sure a newline is appended even if too long
899 a->value = (char *)Z_Malloc (alloclen);
900 memcpy (a->value, cmd, alloclen);
907 Remove existing aliases.
910 static void Cmd_UnAlias_f (void)
918 Con_Print("unalias: Usage: unalias alias1 [alias2 ...]\n");
922 for(i = 1; i < Cmd_Argc(); ++i)
926 for(a = cmd_alias; a; p = a, a = a->next)
928 if(!strcmp(s, a->name))
930 if (a->initstate) // we can not remove init aliases
942 Con_Printf("unalias: %s alias not found\n", s);
947 =============================================================================
951 =============================================================================
954 typedef struct cmd_function_s
956 struct cmd_function_s *next;
958 const char *description;
959 xcommand_t consolefunction;
960 xcommand_t clientfunction;
962 qboolean initstate; // indicates this command existed at init
966 static const char *cmd_argv[MAX_ARGS];
967 static const char *cmd_null_string = "";
968 static const char *cmd_args;
969 cmd_source_t cmd_source;
972 static cmd_function_t *cmd_functions; // possible commands to execute
974 static const char *Cmd_GetDirectCvarValue(const char *varname, cmdalias_t *alias, qboolean *is_multiple)
979 static char vabuf[1024]; // cmd_mutex
982 *is_multiple = false;
984 if(!varname || !*varname)
989 if(!strcmp(varname, "*"))
995 else if(!strcmp(varname, "#"))
997 return va(vabuf, sizeof(vabuf), "%d", Cmd_Argc());
999 else if(varname[strlen(varname) - 1] == '-')
1001 argno = strtol(varname, &endptr, 10);
1002 if(endptr == varname + strlen(varname) - 1)
1004 // whole string is a number, apart from the -
1005 const char *p = Cmd_Args();
1006 for(; argno > 1; --argno)
1007 if(!COM_ParseToken_Console(&p))
1012 *is_multiple = true;
1014 // kill pre-argument whitespace
1015 for (;*p && ISWHITESPACE(*p);p++)
1024 argno = strtol(varname, &endptr, 10);
1027 // whole string is a number
1028 // NOTE: we already made sure we don't have an empty cvar name!
1029 if(argno >= 0 && argno < Cmd_Argc())
1030 return Cmd_Argv(argno);
1035 if((cvar = Cvar_FindVar(varname)) && !(cvar->flags & CVAR_PRIVATE))
1036 return cvar->string;
1041 qboolean Cmd_QuoteString(char *out, size_t outlen, const char *in, const char *quoteset, qboolean putquotes)
1043 qboolean quote_quot = !!strchr(quoteset, '"');
1044 qboolean quote_backslash = !!strchr(quoteset, '\\');
1045 qboolean quote_dollar = !!strchr(quoteset, '$');
1054 *out++ = '"'; --outlen;
1060 if(*in == '"' && quote_quot)
1064 *out++ = '\\'; --outlen;
1065 *out++ = '"'; --outlen;
1067 else if(*in == '\\' && quote_backslash)
1071 *out++ = '\\'; --outlen;
1072 *out++ = '\\'; --outlen;
1074 else if(*in == '$' && quote_dollar)
1078 *out++ = '$'; --outlen;
1079 *out++ = '$'; --outlen;
1085 *out++ = *in; --outlen;
1100 static const char *Cmd_GetCvarValue(const char *var, size_t varlen, cmdalias_t *alias)
1102 static char varname[MAX_INPUTLINE]; // cmd_mutex
1103 static char varval[MAX_INPUTLINE]; // cmd_mutex
1104 const char *varstr = NULL;
1106 qboolean required = false;
1107 qboolean optional = false;
1108 static char asis[] = "asis"; // just to suppress const char warnings
1110 if(varlen >= MAX_INPUTLINE)
1111 varlen = MAX_INPUTLINE - 1;
1112 memcpy(varname, var, varlen);
1113 varname[varlen] = 0;
1114 varfunc = strchr(varname, ' ');
1126 Con_Printf("Warning: Could not expand $ in alias %s\n", alias->name);
1128 Con_Printf("Warning: Could not expand $\n");
1136 while((p = strchr(varfunc, '?')))
1139 memmove(p, p+1, strlen(p)); // with final NUL
1142 while((p = strchr(varfunc, '!')))
1145 memmove(p, p+1, strlen(p)); // with final NUL
1148 while((p = strchr(varfunc, ' ')))
1150 memmove(p, p+1, strlen(p)); // with final NUL
1152 // if no function is left, NULL it
1157 if(varname[0] == '$')
1158 varstr = Cmd_GetDirectCvarValue(Cmd_GetDirectCvarValue(varname + 1, alias, NULL), alias, NULL);
1161 qboolean is_multiple = false;
1162 // Exception: $* and $n- don't use the quoted form by default
1163 varstr = Cmd_GetDirectCvarValue(varname, alias, &is_multiple);
1174 Con_Printf("Error: Could not expand $%s in alias %s\n", varname, alias->name);
1176 Con_Printf("Error: Could not expand $%s\n", varname);
1186 Con_Printf("Warning: Could not expand $%s in alias %s\n", varname, alias->name);
1188 Con_Printf("Warning: Could not expand $%s\n", varname);
1189 dpsnprintf(varval, sizeof(varval), "$%s", varname);
1194 if(!varfunc || !strcmp(varfunc, "q")) // note: quoted form is default, use "asis" to override!
1196 // quote it so it can be used inside double quotes
1197 // we just need to replace " by \", and of course, double backslashes
1198 Cmd_QuoteString(varval, sizeof(varval), varstr, "\"\\", false);
1201 else if(!strcmp(varfunc, "asis"))
1206 Con_Printf("Unknown variable function %s\n", varfunc);
1212 Cmd_PreprocessString
1214 Preprocesses strings and replaces $*, $param#, $cvar accordingly. Also strips comments.
1216 static qboolean Cmd_PreprocessString( const char *intext, char *outtext, unsigned maxoutlen, cmdalias_t *alias ) {
1222 // don't crash if there's no room in the outtext buffer
1223 if( maxoutlen == 0 ) {
1226 maxoutlen--; // because of \0
1231 while( *in && outlen < maxoutlen ) {
1233 // this is some kind of expansion, see what comes after the $
1236 // The console does the following preprocessing:
1238 // - $$ is transformed to a single dollar sign.
1239 // - $var or ${var} are expanded to the contents of the named cvar,
1240 // with quotation marks and backslashes quoted so it can safely
1241 // be used inside quotation marks (and it should always be used
1243 // - ${var asis} inserts the cvar value as is, without doing this
1245 // - ${var ?} silently expands to the empty string if
1246 // $var does not exist
1247 // - ${var !} fails expansion and executes nothing if
1248 // $var does not exist
1249 // - prefix the cvar name with a dollar sign to do indirection;
1250 // for example, if $x has the value timelimit, ${$x} will return
1251 // the value of $timelimit
1252 // - when expanding an alias, the special variable name $* refers
1253 // to all alias parameters, and a number refers to that numbered
1254 // alias parameter, where the name of the alias is $0, the first
1255 // parameter is $1 and so on; as a special case, $* inserts all
1256 // parameters, without extra quoting, so one can use $* to just
1257 // pass all parameters around. All parameters starting from $n
1258 // can be referred to as $n- (so $* is equivalent to $1-).
1259 // - ${* q} and ${n- q} force quoting anyway
1261 // Note: when expanding an alias, cvar expansion is done in the SAME step
1262 // as alias expansion so that alias parameters or cvar values containing
1263 // dollar signs have no unwanted bad side effects. However, this needs to
1264 // be accounted for when writing complex aliases. For example,
1265 // alias foo "set x NEW; echo $x"
1266 // actually expands to
1267 // "set x NEW; echo OLD"
1268 // and will print OLD! To work around this, use a second alias:
1269 // alias foo "set x NEW; foo2"
1270 // alias foo2 "echo $x"
1272 // Also note: lines starting with alias are exempt from cvar expansion.
1273 // If you want cvar expansion, write "alias" instead:
1276 // alias foo "echo $x"
1277 // "alias" bar "echo $x"
1280 // foo will print 2, because the variable $x will be expanded when the alias
1281 // gets expanded. bar will print 1, because the variable $x was expanded
1282 // at definition time. foo can be equivalently defined as
1284 // "alias" foo "echo $$x"
1286 // because at definition time, $$ will get replaced to a single $.
1291 } else if(*in == '{') {
1292 varlen = strcspn(in + 1, "}");
1293 if(in[varlen + 1] == '}')
1295 val = Cmd_GetCvarValue(in + 1, varlen, alias);
1307 varlen = strspn(in, "#*0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_-");
1308 val = Cmd_GetCvarValue(in, varlen, alias);
1315 // insert the cvar value
1316 while(*val && outlen < maxoutlen)
1317 outtext[outlen++] = *val++;
1322 // copy the unexpanded text
1323 outtext[outlen++] = '$';
1324 while(eat && outlen < maxoutlen)
1326 outtext[outlen++] = *in++;
1332 outtext[outlen++] = *in++;
1334 outtext[outlen] = 0;
1342 Called for aliases and fills in the alias into the cbuffer
1345 static void Cmd_ExecuteAlias (cmdalias_t *alias)
1347 static char buffer[ MAX_INPUTLINE ]; // cmd_mutex
1348 static char buffer2[ MAX_INPUTLINE ]; // cmd_mutex
1349 qboolean ret = Cmd_PreprocessString( alias->value, buffer, sizeof(buffer) - 2, alias );
1352 // insert at start of command buffer, so that aliases execute in order
1353 // (fixes bug introduced by Black on 20050705)
1355 // Note: Cbuf_PreprocessString will be called on this string AGAIN! So we
1356 // have to make sure that no second variable expansion takes place, otherwise
1357 // alias parameters containing dollar signs can have bad effects.
1358 Cmd_QuoteString(buffer2, sizeof(buffer2), buffer, "$", false);
1359 Cbuf_InsertText( buffer2 );
1366 CmdList Added by EvilTypeGuy eviltypeguy@qeradiant.com
1367 Thanks to Matthias "Maddes" Buecher, http://www.inside3d.com/qip/
1371 static void Cmd_List_f (void)
1373 cmd_function_t *cmd;
1374 const char *partial;
1381 partial = Cmd_Argv (1);
1382 len = strlen(partial);
1383 ispattern = (strchr(partial, '*') || strchr(partial, '?'));
1393 for (cmd = cmd_functions; cmd; cmd = cmd->next)
1395 if (partial && (ispattern ? !matchpattern_with_separator(cmd->name, partial, false, "", false) : strncmp(partial, cmd->name, len)))
1397 Con_Printf("%s : %s\n", cmd->name, cmd->description);
1404 Con_Printf("%i Command%s matching \"%s\"\n\n", count, (count > 1) ? "s" : "", partial);
1406 Con_Printf("%i Command%s beginning with \"%s\"\n\n", count, (count > 1) ? "s" : "", partial);
1409 Con_Printf("%i Command%s\n\n", count, (count > 1) ? "s" : "");
1412 static void Cmd_Apropos_f(void)
1414 cmd_function_t *cmd;
1417 const char *partial;
1423 partial = Cmd_Args();
1426 Con_Printf("usage: apropos <string>\n");
1430 ispattern = partial && (strchr(partial, '*') || strchr(partial, '?'));
1432 partial = va(vabuf, sizeof(vabuf), "*%s*", partial);
1435 for (cvar = cvar_vars; cvar; cvar = cvar->next)
1437 if (!matchpattern_with_separator(cvar->name, partial, true, "", false))
1438 if (!matchpattern_with_separator(cvar->description, partial, true, "", false))
1440 Con_Printf ("cvar ^3%s^7 is \"%s\" [\"%s\"] %s\n", cvar->name, cvar->string, cvar->defstring, cvar->description);
1443 for (cmd = cmd_functions; cmd; cmd = cmd->next)
1445 if (!matchpattern_with_separator(cmd->name, partial, true, "", false))
1446 if (!matchpattern_with_separator(cmd->description, partial, true, "", false))
1448 Con_Printf("command ^2%s^7: %s\n", cmd->name, cmd->description);
1451 for (alias = cmd_alias; alias; alias = alias->next)
1453 // procede here a bit differently as an alias value always got a final \n
1454 if (!matchpattern_with_separator(alias->name, partial, true, "", false))
1455 if (!matchpattern_with_separator(alias->value, partial, true, "\n", false)) // when \n is as separator wildcards don't match it
1457 Con_Printf("alias ^5%s^7: %s", alias->name, alias->value); // do not print an extra \n
1460 Con_Printf("%i result%s\n\n", count, (count > 1) ? "s" : "");
1468 void Cmd_Init (void)
1470 cmd_mempool = Mem_AllocPool("commands", 0, NULL);
1471 // space for commands and script files
1472 cmd_text.data = cmd_text_buf;
1473 cmd_text.maxsize = sizeof(cmd_text_buf);
1474 cmd_text.cursize = 0;
1476 if (Thread_HasThreads())
1477 cmd_text_mutex = Thread_CreateMutex();
1480 void Cmd_Init_Commands (void)
1483 // register our commands
1485 Cmd_AddCommand ("stuffcmds",Cmd_StuffCmds_f, "execute commandline parameters (must be present in quake.rc script)");
1486 Cmd_AddCommand ("exec",Cmd_Exec_f, "execute a script file");
1487 Cmd_AddCommand ("echo",Cmd_Echo_f, "print a message to the console (useful in scripts)");
1488 Cmd_AddCommand ("alias",Cmd_Alias_f, "create a script function (parameters are passed in as $X (being X a number), $* for all parameters, $X- for all parameters starting from $X). Without arguments show the list of all alias");
1489 Cmd_AddCommand ("unalias",Cmd_UnAlias_f, "remove an alias");
1490 Cmd_AddCommand ("cmd", Cmd_ForwardToServer, "send a console commandline to the server (used by some mods)");
1491 Cmd_AddCommand ("wait", Cmd_Wait_f, "make script execution wait for next rendered frame");
1492 Cmd_AddCommand ("set", Cvar_Set_f, "create or change the value of a console variable");
1493 Cmd_AddCommand ("seta", Cvar_SetA_f, "create or change the value of a console variable that will be saved to config.cfg");
1494 Cmd_AddCommand ("unset", Cvar_Del_f, "delete a cvar (does not work for static ones like _cl_name, or read-only ones)");
1495 #ifdef FILLALLCVARSWITHRUBBISH
1496 Cmd_AddCommand ("fillallcvarswithrubbish", Cvar_FillAll_f, "fill all cvars with a specified number of characters to provoke buffer overruns");
1497 #endif /* FILLALLCVARSWITHRUBBISH */
1499 // 2000-01-09 CmdList, CvarList commands By Matthias "Maddes" Buecher
1500 // Added/Modified by EvilTypeGuy eviltypeguy@qeradiant.com
1501 Cmd_AddCommand ("cmdlist", Cmd_List_f, "lists all console commands beginning with the specified prefix or matching the specified wildcard pattern");
1502 Cmd_AddCommand ("cvarlist", Cvar_List_f, "lists all console variables beginning with the specified prefix or matching the specified wildcard pattern");
1503 Cmd_AddCommand ("apropos", Cmd_Apropos_f, "lists all console variables/commands/aliases containing the specified string in the name or description");
1505 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");
1506 Cmd_AddCommand ("cvar_resettodefaults_all", Cvar_ResetToDefaults_All_f, "sets all cvars to their locked default values");
1507 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)");
1508 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)");
1510 Cmd_AddCommand ("cprint", Cmd_Centerprint_f, "print something at the screen center");
1511 Cmd_AddCommand ("defer", Cmd_Defer_f, "execute a command in the future");
1514 // Support Doom3-style Toggle Command
1515 Cmd_AddCommand( "toggle", Cmd_Toggle_f, "toggles a console variable's values (use for more info)");
1523 void Cmd_Shutdown(void)
1527 // we usually have this locked when we get here from Host_Quit_f
1528 Cbuf_UnlockThreadMutex();
1529 Thread_DestroyMutex(cmd_text_mutex);
1531 cmd_text_mutex = NULL;
1533 Mem_FreePool(&cmd_mempool);
1551 const char *Cmd_Argv (int arg)
1553 if (arg >= cmd_argc )
1554 return cmd_null_string;
1555 return cmd_argv[arg];
1563 const char *Cmd_Args (void)
1573 Parses the given string into command line tokens.
1576 // AK: This function should only be called from ExcuteString because the current design is a bit of an hack
1577 static void Cmd_TokenizeString (const char *text)
1586 // skip whitespace up to a /n
1587 while (*text && ISWHITESPACE(*text) && *text != '\r' && *text != '\n')
1594 if (*text == '\n' || *text == '\r')
1596 // a newline separates commands in the buffer
1597 if (*text == '\r' && text[1] == '\n')
1609 if (!COM_ParseToken_Console(&text))
1612 if (cmd_argc < MAX_ARGS)
1614 l = (int)strlen(com_token) + 1;
1615 if (cmd_tokenizebufferpos + l > CMD_TOKENIZELENGTH)
1617 Con_Printf("Cmd_TokenizeString: ran out of %i character buffer space for command arguements\n", CMD_TOKENIZELENGTH);
1620 memcpy (cmd_tokenizebuffer + cmd_tokenizebufferpos, com_token, l);
1621 cmd_argv[cmd_argc] = cmd_tokenizebuffer + cmd_tokenizebufferpos;
1622 cmd_tokenizebufferpos += l;
1634 void Cmd_AddCommand_WithClientCommand (const char *cmd_name, xcommand_t consolefunction, xcommand_t clientfunction, const char *description)
1636 cmd_function_t *cmd;
1637 cmd_function_t *prev, *current;
1639 // fail if the command is a variable name
1640 if (Cvar_FindVar( cmd_name ))
1642 Con_Printf("Cmd_AddCommand: %s already defined as a var\n", cmd_name);
1646 // fail if the command already exists
1647 for (cmd=cmd_functions ; cmd ; cmd=cmd->next)
1649 if (!strcmp (cmd_name, cmd->name))
1651 if (consolefunction || clientfunction)
1653 Con_Printf("Cmd_AddCommand: %s already defined\n", cmd_name);
1658 cmd->csqcfunc = true;
1664 cmd = (cmd_function_t *)Mem_Alloc(cmd_mempool, sizeof(cmd_function_t));
1665 cmd->name = cmd_name;
1666 cmd->consolefunction = consolefunction;
1667 cmd->clientfunction = clientfunction;
1668 cmd->description = description;
1669 if(!consolefunction && !clientfunction) //[515]: csqc
1670 cmd->csqcfunc = true;
1671 cmd->next = cmd_functions;
1673 // insert it at the right alphanumeric position
1674 for( prev = NULL, current = cmd_functions ; current && strcmp( current->name, cmd->name ) < 0 ; prev = current, current = current->next )
1679 cmd_functions = cmd;
1681 cmd->next = current;
1684 void Cmd_AddCommand (const char *cmd_name, xcommand_t function, const char *description)
1686 Cmd_AddCommand_WithClientCommand (cmd_name, function, NULL, description);
1694 qboolean Cmd_Exists (const char *cmd_name)
1696 cmd_function_t *cmd;
1698 for (cmd=cmd_functions ; cmd ; cmd=cmd->next)
1699 if (!strcmp (cmd_name,cmd->name))
1711 const char *Cmd_CompleteCommand (const char *partial)
1713 cmd_function_t *cmd;
1716 len = strlen(partial);
1722 for (cmd = cmd_functions; cmd; cmd = cmd->next)
1723 if (!strncasecmp(partial, cmd->name, len))
1730 Cmd_CompleteCountPossible
1732 New function for tab-completion system
1733 Added by EvilTypeGuy
1734 Thanks to Fett erich@heintz.com
1738 int Cmd_CompleteCountPossible (const char *partial)
1740 cmd_function_t *cmd;
1745 len = strlen(partial);
1750 // Loop through the command list and count all partial matches
1751 for (cmd = cmd_functions; cmd; cmd = cmd->next)
1752 if (!strncasecmp(partial, cmd->name, len))
1759 Cmd_CompleteBuildList
1761 New function for tab-completion system
1762 Added by EvilTypeGuy
1763 Thanks to Fett erich@heintz.com
1767 const char **Cmd_CompleteBuildList (const char *partial)
1769 cmd_function_t *cmd;
1772 size_t sizeofbuf = (Cmd_CompleteCountPossible (partial) + 1) * sizeof (const char *);
1775 len = strlen(partial);
1776 buf = (const char **)Mem_Alloc(tempmempool, sizeofbuf + sizeof (const char *));
1777 // Loop through the alias list and print all matches
1778 for (cmd = cmd_functions; cmd; cmd = cmd->next)
1779 if (!strncasecmp(partial, cmd->name, len))
1780 buf[bpos++] = cmd->name;
1786 // written by LordHavoc
1787 void Cmd_CompleteCommandPrint (const char *partial)
1789 cmd_function_t *cmd;
1790 size_t len = strlen(partial);
1791 // Loop through the command list and print all matches
1792 for (cmd = cmd_functions; cmd; cmd = cmd->next)
1793 if (!strncasecmp(partial, cmd->name, len))
1794 Con_Printf("^2%s^7: %s\n", cmd->name, cmd->description);
1800 New function for tab-completion system
1801 Added by EvilTypeGuy
1802 Thanks to Fett erich@heintz.com
1806 const char *Cmd_CompleteAlias (const char *partial)
1811 len = strlen(partial);
1817 for (alias = cmd_alias; alias; alias = alias->next)
1818 if (!strncasecmp(partial, alias->name, len))
1824 // written by LordHavoc
1825 void Cmd_CompleteAliasPrint (const char *partial)
1828 size_t len = strlen(partial);
1829 // Loop through the alias list and print all matches
1830 for (alias = cmd_alias; alias; alias = alias->next)
1831 if (!strncasecmp(partial, alias->name, len))
1832 Con_Printf("^5%s^7: %s", alias->name, alias->value);
1837 Cmd_CompleteAliasCountPossible
1839 New function for tab-completion system
1840 Added by EvilTypeGuy
1841 Thanks to Fett erich@heintz.com
1845 int Cmd_CompleteAliasCountPossible (const char *partial)
1853 len = strlen(partial);
1858 // Loop through the command list and count all partial matches
1859 for (alias = cmd_alias; alias; alias = alias->next)
1860 if (!strncasecmp(partial, alias->name, len))
1867 Cmd_CompleteAliasBuildList
1869 New function for tab-completion system
1870 Added by EvilTypeGuy
1871 Thanks to Fett erich@heintz.com
1875 const char **Cmd_CompleteAliasBuildList (const char *partial)
1880 size_t sizeofbuf = (Cmd_CompleteAliasCountPossible (partial) + 1) * sizeof (const char *);
1883 len = strlen(partial);
1884 buf = (const char **)Mem_Alloc(tempmempool, sizeofbuf + sizeof (const char *));
1885 // Loop through the alias list and print all matches
1886 for (alias = cmd_alias; alias; alias = alias->next)
1887 if (!strncasecmp(partial, alias->name, len))
1888 buf[bpos++] = alias->name;
1894 void Cmd_ClearCsqcFuncs (void)
1896 cmd_function_t *cmd;
1897 for (cmd=cmd_functions ; cmd ; cmd=cmd->next)
1898 cmd->csqcfunc = false;
1905 A complete command line has been parsed, so try to execute it
1906 FIXME: lookupnoadd the token to speed search?
1909 void Cmd_ExecuteString (const char *text, cmd_source_t src, qboolean lockmutex)
1913 cmd_function_t *cmd;
1916 Cbuf_LockThreadMutex();
1917 oldpos = cmd_tokenizebufferpos;
1921 Cmd_TokenizeString (text);
1923 // execute the command line
1925 goto done; // no tokens
1928 for (cmd=cmd_functions ; cmd ; cmd=cmd->next)
1930 if (!strcasecmp (cmd_argv[0],cmd->name))
1932 if (cmd->csqcfunc && CL_VM_ConsoleCommand (text)) //[515]: csqc
1937 if (cmd->consolefunction)
1938 cmd->consolefunction ();
1939 else if (cmd->clientfunction)
1941 if (cls.state == ca_connected)
1943 // forward remote commands to the server for execution
1944 Cmd_ForwardToServer();
1947 Con_Printf("Can not send command \"%s\", not connected.\n", Cmd_Argv(0));
1950 Con_Printf("Command \"%s\" can not be executed\n", Cmd_Argv(0));
1954 if (cmd->clientfunction)
1956 cmd->clientfunction ();
1966 // if it's a client command and no command was found, say so.
1967 if (cmd_source == src_client)
1969 Con_Printf("player \"%s\" tried to %s\n", host_client->name, text);
1974 for (a=cmd_alias ; a ; a=a->next)
1976 if (!strcasecmp (cmd_argv[0], a->name))
1978 Cmd_ExecuteAlias(a);
1983 if(found) // if the command was hooked and found, all is good
1987 if (!Cvar_Command () && host_framecount > 0)
1988 Con_Printf("Unknown command \"%s\"\n", Cmd_Argv(0));
1991 cmd_tokenizebufferpos = oldpos;
1993 Cbuf_UnlockThreadMutex();
1999 Cmd_ForwardStringToServer
2001 Sends an entire command string over to the server, unprocessed
2004 void Cmd_ForwardStringToServer (const char *s)
2007 if (cls.state != ca_connected)
2009 Con_Printf("Can't \"%s\", not connected\n", s);
2016 // LordHavoc: thanks to Fuh for bringing the pure evil of SZ_Print to my
2017 // attention, it has been eradicated from here, its only (former) use in
2018 // all of darkplaces.
2019 if (cls.protocol == PROTOCOL_QUAKEWORLD)
2020 MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
2022 MSG_WriteByte(&cls.netcon->message, clc_stringcmd);
2023 if ((!strncmp(s, "say ", 4) || !strncmp(s, "say_team ", 9)) && cl_locs_enable.integer)
2025 // say/say_team commands can replace % character codes with status info
2028 if (*s == '%' && s[1])
2030 // handle proquake message macros
2034 case 'l': // current location
2035 CL_Locs_FindLocationName(temp, sizeof(temp), cl.movement_origin);
2037 case 'h': // current health
2038 dpsnprintf(temp, sizeof(temp), "%i", cl.stats[STAT_HEALTH]);
2040 case 'a': // current armor
2041 dpsnprintf(temp, sizeof(temp), "%i", cl.stats[STAT_ARMOR]);
2043 case 'x': // current rockets
2044 dpsnprintf(temp, sizeof(temp), "%i", cl.stats[STAT_ROCKETS]);
2046 case 'c': // current cells
2047 dpsnprintf(temp, sizeof(temp), "%i", cl.stats[STAT_CELLS]);
2049 // silly proquake macros
2050 case 'd': // loc at last death
2051 CL_Locs_FindLocationName(temp, sizeof(temp), cl.lastdeathorigin);
2053 case 't': // current time
2054 dpsnprintf(temp, sizeof(temp), "%.0f:%.0f", floor(cl.time / 60), cl.time - floor(cl.time / 60) * 60);
2056 case 'r': // rocket launcher status ("I have RL", "I need rockets", "I need RL")
2057 if (!(cl.stats[STAT_ITEMS] & IT_ROCKET_LAUNCHER))
2058 dpsnprintf(temp, sizeof(temp), "I need RL");
2059 else if (!cl.stats[STAT_ROCKETS])
2060 dpsnprintf(temp, sizeof(temp), "I need rockets");
2062 dpsnprintf(temp, sizeof(temp), "I have RL");
2064 case 'p': // powerup status (outputs "quad" "pent" and "eyes" according to status)
2065 if (cl.stats[STAT_ITEMS] & IT_QUAD)
2068 strlcat(temp, " ", sizeof(temp));
2069 strlcat(temp, "quad", sizeof(temp));
2071 if (cl.stats[STAT_ITEMS] & IT_INVULNERABILITY)
2074 strlcat(temp, " ", sizeof(temp));
2075 strlcat(temp, "pent", sizeof(temp));
2077 if (cl.stats[STAT_ITEMS] & IT_INVISIBILITY)
2080 strlcat(temp, " ", sizeof(temp));
2081 strlcat(temp, "eyes", sizeof(temp));
2084 case 'w': // weapon status (outputs "SSG:NG:SNG:GL:RL:LG" with the text between : characters omitted if you lack the weapon)
2085 if (cl.stats[STAT_ITEMS] & IT_SUPER_SHOTGUN)
2086 strlcat(temp, "SSG", sizeof(temp));
2087 strlcat(temp, ":", sizeof(temp));
2088 if (cl.stats[STAT_ITEMS] & IT_NAILGUN)
2089 strlcat(temp, "NG", sizeof(temp));
2090 strlcat(temp, ":", sizeof(temp));
2091 if (cl.stats[STAT_ITEMS] & IT_SUPER_NAILGUN)
2092 strlcat(temp, "SNG", sizeof(temp));
2093 strlcat(temp, ":", sizeof(temp));
2094 if (cl.stats[STAT_ITEMS] & IT_GRENADE_LAUNCHER)
2095 strlcat(temp, "GL", sizeof(temp));
2096 strlcat(temp, ":", sizeof(temp));
2097 if (cl.stats[STAT_ITEMS] & IT_ROCKET_LAUNCHER)
2098 strlcat(temp, "RL", sizeof(temp));
2099 strlcat(temp, ":", sizeof(temp));
2100 if (cl.stats[STAT_ITEMS] & IT_LIGHTNING)
2101 strlcat(temp, "LG", sizeof(temp));
2104 // not a recognized macro, print it as-is...
2110 // write the resulting text
2111 SZ_Write(&cls.netcon->message, (unsigned char *)temp, (int)strlen(temp));
2115 MSG_WriteByte(&cls.netcon->message, *s);
2118 MSG_WriteByte(&cls.netcon->message, 0);
2120 else // any other command is passed on as-is
2121 SZ_Write(&cls.netcon->message, (const unsigned char *)s, (int)strlen(s) + 1);
2128 Sends the entire command line over to the server
2131 void Cmd_ForwardToServer (void)
2135 if (!strcasecmp(Cmd_Argv(0), "cmd"))
2137 // we want to strip off "cmd", so just send the args
2138 s = Cmd_Argc() > 1 ? Cmd_Args() : "";
2142 // we need to keep the command name, so send Cmd_Argv(0), a space and then Cmd_Args()
2143 s = va(vabuf, sizeof(vabuf), "%s %s", Cmd_Argv(0), Cmd_Argc() > 1 ? Cmd_Args() : "");
2145 // don't send an empty forward message if the user tries "cmd" by itself
2148 Cmd_ForwardStringToServer(s);
2156 Returns the position (1 to argc-1) in the command's argument list
2157 where the given parameter apears, or 0 if not present
2161 int Cmd_CheckParm (const char *parm)
2167 Con_Printf ("Cmd_CheckParm: NULL");
2171 for (i = 1; i < Cmd_Argc (); i++)
2172 if (!strcasecmp (parm, Cmd_Argv (i)))
2180 void Cmd_SaveInitState(void)
2184 for (f = cmd_functions;f;f = f->next)
2185 f->initstate = true;
2186 for (a = cmd_alias;a;a = a->next)
2188 a->initstate = true;
2189 a->initialvalue = Mem_strdup(zonemempool, a->value);
2191 Cvar_SaveInitState();
2194 void Cmd_RestoreInitState(void)
2196 cmd_function_t *f, **fp;
2197 cmdalias_t *a, **ap;
2198 for (fp = &cmd_functions;(f = *fp);)
2204 // destroy this command, it didn't exist at init
2205 Con_DPrintf("Cmd_RestoreInitState: Destroying command %s\n", f->name);
2210 for (ap = &cmd_alias;(a = *ap);)
2214 // restore this alias, it existed at init
2215 if (strcmp(a->value ? a->value : "", a->initialvalue ? a->initialvalue : ""))
2217 Con_DPrintf("Cmd_RestoreInitState: Restoring alias %s\n", a->name);
2220 a->value = Mem_strdup(zonemempool, a->initialvalue);
2226 // free this alias, it didn't exist at init...
2227 Con_DPrintf("Cmd_RestoreInitState: Destroying alias %s\n", a->name);
2234 Cvar_RestoreInitState();