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Comparing deliantra/server/server/c_misc.C (file contents):
Revision 1.51 by pippijn, Fri Mar 2 10:55:00 2007 UTC vs.
Revision 1.61 by root, Mon Jun 4 13:04:00 2007 UTC

1/* 1/*
2 * CrossFire, A Multiplayer game for X-windows 2 * This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
3 * 3 *
4 * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team 4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
5 * Copyright (C) 2002 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6 * Copyright (C) 1992 Frank Tore Johansen 6 * Copyright (©) 1992,2007 Frank Tore Johansen
7 * 7 *
8 * This program is free software; you can redistribute it and/or modify 8 * Crossfire TRT is free software; you can redistribute it and/or modify it
9 * it under the terms of the GNU General Public License as published by 9 * under the terms of the GNU General Public License as published by the Free
10 * the Free Software Foundation; either version 2 of the License, or 10 * Software Foundation; either version 2 of the License, or (at your option)
11 * (at your option) any later version. 11 * any later version.
12 * 12 *
13 * This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful, but
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 * GNU General Public License for more details. 16 * for more details.
17 * 17 *
18 * You should have received a copy of the GNU General Public License 18 * You should have received a copy of the GNU General Public License along
19 * along with this program; if not, write to the Free Software 19 * with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 20 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 * 21 *
22 * The authors can be reached via e-mail at <crossfire@schmorp.de> 22 * The authors can be reached via e-mail to <crossfire@schmorp.de>
23 */ 23 */
24 24
25#include <global.h> 25#include <global.h>
26#include <loader.h> 26#include <loader.h>
27#include <sproto.h> 27#include <sproto.h>
28 28
29/* Handles misc. input request - things like hash table, malloc, maps, 29/* Handles misc. input request - things like hash table, malloc, maps, etc */
30 * who, etc.
31 */
32
33/* This command dumps the body information for object *op.
34 * it doesn't care what the params are.
35 * This is mostly meant as a debug command.
36 */
37int
38command_body (object *op, char *params)
39{
40 int i;
41
42 /* Too hard to try and make a header that lines everything up, so just
43 * give a description.
44 */
45 new_draw_info (NDI_UNIQUE, 0, op, "The first column is the name of the body location.");
46 new_draw_info (NDI_UNIQUE, 0, op, "The second column is how many of those locations your body has.");
47 new_draw_info (NDI_UNIQUE, 0, op, "The third column is how many slots in that location are available.");
48 for (i = 0; i < NUM_BODY_LOCATIONS; i++)
49 {
50 /* really debugging - normally body_used should not be set to anything
51 * if body_info isn't also set.
52 */
53 if (op->body_info[i] || op->body_used[i])
54 {
55 new_draw_info_format (NDI_UNIQUE, 0, op, "%-30s %5d %5d", body_locations[i].use_name, op->body_info[i], op->body_used[i]);
56 }
57 }
58 if (!QUERY_FLAG (op, FLAG_USE_ARMOUR))
59 new_draw_info (NDI_UNIQUE, 0, op, "You are not allowed to wear armor");
60 if (!QUERY_FLAG (op, FLAG_USE_WEAPON))
61 new_draw_info (NDI_UNIQUE, 0, op, "You are not allowed to use weapons");
62
63 return 1;
64}
65
66 30
67int 31int
68command_motd (object *op, char *params) 32command_motd (object *op, char *params)
69{ 33{
70 display_motd (op); 34 display_motd (op);
71 return 1; 35 return 1;
72} 36}
73 37
74/*
75 * Pretty much identical to current map_info, but on a bigger scale
76 * This function returns the name of the players current region, and
77 * a description of it. It is there merely for flavour text.
78 */
79void
80current_region_info (object *op)
81{
82 if (region *reg = op->region ())
83 new_draw_info_format (NDI_UNIQUE, 0, op, "You are %s.\n%s", &reg->longname, &reg->msg);
84}
85
86void
87current_map_info (object *op)
88{
89 maptile *m = op->map;
90
91 if (!m)
92 return;
93
94 new_draw_info_format (NDI_UNIQUE, 0, op, "%s (%s) %s", &m->name, &m->path, &op->region ()->longname);
95
96 if (QUERY_FLAG (op, FLAG_WIZ))
97 new_draw_info_format (NDI_UNIQUE, 0, op,
98 "players:%d difficulty:%d size:%dx%d start:%dx%d timeout %ld",
99 m->players, m->difficulty, m->width, m->height, m->enter_x, m->enter_y, m->timeout);
100
101 if (m->msg)
102 new_draw_info (NDI_UNIQUE, NDI_NAVY, op, m->msg);
103}
104
105#ifdef DEBUG_MALLOC_LEVEL 38#ifdef DEBUG_MALLOC_LEVEL
106int 39int
107command_malloc_verify (object *op, char *parms) 40command_malloc_verify (object *op, char *parms)
108{ 41{
109 extern int malloc_verify (void); 42 extern int malloc_verify (void);
110 43
111 if (!malloc_verify ()) 44 if (!malloc_verify ())
112 new_draw_info (NDI_UNIQUE, 0, op, "Heap is corrupted."); 45 new_draw_info (NDI_UNIQUE, 0, op, "Heap is corrupted.");
113 else 46 else
114 new_draw_info (NDI_UNIQUE, 0, op, "Heap checks out OK."); 47 new_draw_info (NDI_UNIQUE, 0, op, "Heap checks out OK.");
115 return 1; 48 return 1;
… …
159typedef struct 92typedef struct
160{ 93{
161 char namebuf[MAX_BUF]; 94 char namebuf[MAX_BUF];
162 int login_order; 95 int login_order;
163} chars_names; 96} chars_names;
164
165int
166command_mapinfo (object *op, char *params)
167{
168 current_map_info (op);
169 return 1;
170}
171
172int
173command_whereami (object *op, char *params)
174{
175 current_region_info (op);
176 return 1;
177}
178 97
179int 98int
180command_time (object *op, char *params) 99command_time (object *op, char *params)
181{ 100{
182 print_tod (op); 101 print_tod (op);
… …
333 { 252 {
334 sprintf (buf, "Global debug level is %d.", settings.debug); 253 sprintf (buf, "Global debug level is %d.", settings.debug);
335 new_draw_info (NDI_UNIQUE, 0, op, buf); 254 new_draw_info (NDI_UNIQUE, 0, op, buf);
336 return 1; 255 return 1;
337 } 256 }
338 settings.debug = (enum LogLevel) FABS (i); 257
258 settings.debug = i;
259
339 sprintf (buf, "Set debug level to %d.", i); 260 sprintf (buf, "Set debug level to %d.", i);
340 new_draw_info (NDI_UNIQUE, 0, op, buf); 261 new_draw_info (NDI_UNIQUE, 0, op, buf);
341 return 1; 262 return 1;
342} 263}
343 264
… …
400 { 321 {
401 LOG (llevError, "Cannot write bugs file %s: %s\n", BUG_LOG, strerror (errno)); 322 LOG (llevError, "Cannot write bugs file %s: %s\n", BUG_LOG, strerror (errno));
402 } 323 }
403} 324}
404 325
405int
406command_output_sync (object *op, char *params)
407{
408 int val;
409
410 if (!params)
411 {
412 new_draw_info_format (NDI_UNIQUE, 0, op, "Output sync time is presently %d", op->contr->outputs_sync);
413 return 1;
414 }
415 val = atoi (params);
416 if (val > 0)
417 {
418 op->contr->outputs_sync = val;
419 new_draw_info_format (NDI_UNIQUE, 0, op, "Output sync time now set to %d", op->contr->outputs_sync);
420 }
421 else
422 new_draw_info (NDI_UNIQUE, 0, op, "Invalid value for output_sync.");
423
424 return 1;
425}
426
427int
428command_output_count (object *op, char *params)
429{
430 int val;
431
432 if (!params)
433 {
434 new_draw_info_format (NDI_UNIQUE, 0, op, "Output count is presently %d", op->contr->outputs_count);
435 return 1;
436 }
437 val = atoi (params);
438 if (val > 0)
439 {
440 op->contr->outputs_count = val;
441 new_draw_info_format (NDI_UNIQUE, 0, op, "Output count now set to %d", op->contr->outputs_count);
442 }
443 else
444 new_draw_info (NDI_UNIQUE, 0, op, "Invalid value for output_count.");
445
446 return 1;
447}
448
449/* Prints out some useful information for the character. Everything we print 326/* Prints out some useful information for the character. Everything we print
450 * out can be determined by the docs, so we aren't revealing anything extra - 327 * out can be determined by the docs, so we aren't revealing anything extra -
451 * rather, we are making it convenient to find the values. params have 328 * rather, we are making it convenient to find the values. params have
452 * no meaning here. 329 * no meaning here.
453 */ 330 */
… …
459 new_draw_info_format (NDI_UNIQUE, 0, pl, " Experience: %" PRId64, pl->stats.exp); 336 new_draw_info_format (NDI_UNIQUE, 0, pl, " Experience: %" PRId64, pl->stats.exp);
460 new_draw_info_format (NDI_UNIQUE, 0, pl, " Next Level: %" PRId64, level_exp (pl->level + 1, pl->expmul)); 337 new_draw_info_format (NDI_UNIQUE, 0, pl, " Next Level: %" PRId64, level_exp (pl->level + 1, pl->expmul));
461 new_draw_info (NDI_UNIQUE, 0, pl, "\nStat Nat/Real/Max"); 338 new_draw_info (NDI_UNIQUE, 0, pl, "\nStat Nat/Real/Max");
462 339
463 new_draw_info_format (NDI_UNIQUE, 0, pl, "Str %2d/ %3d/%3d", 340 new_draw_info_format (NDI_UNIQUE, 0, pl, "Str %2d/ %3d/%3d",
464 pl->contr->orig_stats.Str, pl->stats.Str, 20 + pl->arch->clone.stats.Str); 341 pl->contr->orig_stats.Str, pl->stats.Str, 20 + pl->arch->stats.Str);
465 new_draw_info_format (NDI_UNIQUE, 0, pl, "Dex %2d/ %3d/%3d", 342 new_draw_info_format (NDI_UNIQUE, 0, pl, "Dex %2d/ %3d/%3d",
466 pl->contr->orig_stats.Dex, pl->stats.Dex, 20 + pl->arch->clone.stats.Dex); 343 pl->contr->orig_stats.Dex, pl->stats.Dex, 20 + pl->arch->stats.Dex);
467 new_draw_info_format (NDI_UNIQUE, 0, pl, "Con %2d/ %3d/%3d", 344 new_draw_info_format (NDI_UNIQUE, 0, pl, "Con %2d/ %3d/%3d",
468 pl->contr->orig_stats.Con, pl->stats.Con, 20 + pl->arch->clone.stats.Con); 345 pl->contr->orig_stats.Con, pl->stats.Con, 20 + pl->arch->stats.Con);
469 new_draw_info_format (NDI_UNIQUE, 0, pl, "Int %2d/ %3d/%3d", 346 new_draw_info_format (NDI_UNIQUE, 0, pl, "Int %2d/ %3d/%3d",
470 pl->contr->orig_stats.Int, pl->stats.Int, 20 + pl->arch->clone.stats.Int); 347 pl->contr->orig_stats.Int, pl->stats.Int, 20 + pl->arch->stats.Int);
471 new_draw_info_format (NDI_UNIQUE, 0, pl, "Wis %2d/ %3d/%3d", 348 new_draw_info_format (NDI_UNIQUE, 0, pl, "Wis %2d/ %3d/%3d",
472 pl->contr->orig_stats.Wis, pl->stats.Wis, 20 + pl->arch->clone.stats.Wis); 349 pl->contr->orig_stats.Wis, pl->stats.Wis, 20 + pl->arch->stats.Wis);
473 new_draw_info_format (NDI_UNIQUE, 0, pl, "Pow %2d/ %3d/%3d", 350 new_draw_info_format (NDI_UNIQUE, 0, pl, "Pow %2d/ %3d/%3d",
474 pl->contr->orig_stats.Pow, pl->stats.Pow, 20 + pl->arch->clone.stats.Pow); 351 pl->contr->orig_stats.Pow, pl->stats.Pow, 20 + pl->arch->stats.Pow);
475 new_draw_info_format (NDI_UNIQUE, 0, pl, "Cha %2d/ %3d/%3d", 352 new_draw_info_format (NDI_UNIQUE, 0, pl, "Cha %2d/ %3d/%3d",
476 pl->contr->orig_stats.Cha, pl->stats.Cha, 20 + pl->arch->clone.stats.Cha); 353 pl->contr->orig_stats.Cha, pl->stats.Cha, 20 + pl->arch->stats.Cha);
477 new_draw_info_format (NDI_UNIQUE, 0, pl, "\nAttack Mode: %s", pl->contr->peaceful ? "Peaceful" : "Hostile"); 354 new_draw_info_format (NDI_UNIQUE, 0, pl, "\nAttack Mode: %s", pl->contr->peaceful ? "Peaceful" : "Hostile");
478 355
479 /* Can't think of anything else to print right now */ 356 /* Can't think of anything else to print right now */
480 return 0; 357 return 0;
481} 358}
… …
613 int attack; 490 int attack;
614 object *tmp; 491 object *tmp;
615 492
616 for (tmp = op->inv; tmp != NULL; tmp = tmp->below) 493 for (tmp = op->inv; tmp != NULL; tmp = tmp->below)
617 { 494 {
618 if ((tmp->type == FORCE) && (strcmp (tmp->arch->name, "dragon_skin_force") == 0)) 495 if ((tmp->type == FORCE) && (strcmp (tmp->arch->archname, "dragon_skin_force") == 0))
619 { 496 {
620 new_draw_info (NDI_UNIQUE, 0, op, "\nNatural skin resistances:"); 497 new_draw_info (NDI_UNIQUE, 0, op, "\nNatural skin resistances:");
621 for (attack = 0; attack < NROFATTACKS; attack++) 498 for (attack = 0; attack < NROFATTACKS; attack++)
622 { 499 {
623 if (atnr_is_dragon_enabled (attack)) 500 if (atnr_is_dragon_enabled (attack))
… …
635 512
636/* 513/*
637 * Actual commands. 514 * Actual commands.
638 * Those should be in small separate files (c_object.c, c_wiz.c, cmove.c,...) 515 * Those should be in small separate files (c_object.c, c_wiz.c, cmove.c,...)
639 */ 516 */
640
641
642static void
643help_topics (object *op, int what)
644{
645 DIR *dirp;
646 struct dirent *de;
647 char filename[MAX_BUF], line[80];
648 int namelen, linelen = 0;
649
650 switch (what)
651 {
652 case 1:
653 sprintf (filename, "%s/wizhelp", settings.datadir);
654 new_draw_info (NDI_UNIQUE, 0, op, " Wiz commands:");
655 break;
656 case 3:
657 sprintf (filename, "%s/mischelp", settings.datadir);
658 new_draw_info (NDI_UNIQUE, 0, op, " Misc help:");
659 break;
660 default:
661 sprintf (filename, "%s/help", settings.datadir);
662 new_draw_info (NDI_UNIQUE, 0, op, " Commands:");
663 break;
664 }
665
666 if (!(dirp = opendir (filename)))
667 return;
668
669 line[0] = '\0';
670 while ((de = readdir (dirp)))
671 {
672 namelen = strlen (de->d_name);
673 if (namelen <= 2 && *de->d_name == '.' && (namelen == 1 || de->d_name[1] == '.'))
674 continue;
675 linelen += namelen + 1;
676 if (linelen > 42)
677 {
678 new_draw_info (NDI_UNIQUE, 0, op, line);
679 sprintf (line, " %s", de->d_name);
680 linelen = namelen + 1;
681 continue;
682 }
683 strcat (line, " ");
684 strcat (line, de->d_name);
685 }
686 new_draw_info (NDI_UNIQUE, 0, op, line);
687 closedir (dirp);
688}
689
690static void
691show_commands (object *op, int what)
692{
693 char line[80];
694 int i, size, namelen, linelen = 0;
695 CommArray_s *ap;
696 extern CommArray_s Commands[], WizCommands[];
697 extern const int CommandsSize, WizCommandsSize;
698
699 switch (what)
700 {
701 case 1:
702 ap = WizCommands;
703 size = WizCommandsSize;
704 new_draw_info (NDI_UNIQUE, 0, op, " Wiz commands:");
705 break;
706 case 2:
707 ap = CommunicationCommands;
708 size = CommunicationCommandSize;
709 new_draw_info (NDI_UNIQUE, 0, op, " Communication commands:");
710 break;
711 default:
712 ap = Commands;
713 size = CommandsSize;
714 new_draw_info (NDI_UNIQUE, 0, op, " Commands:");
715 break;
716 }
717
718 line[0] = '\0';
719 for (i = 0; i < size; i++)
720 {
721 namelen = strlen (ap[i].name);
722 linelen += namelen + 1;
723 if (linelen > 42)
724 {
725 new_draw_info (NDI_UNIQUE, 0, op, line);
726 sprintf (line, " %s", ap[i].name);
727 linelen = namelen + 1;
728 continue;
729 }
730 strcat (line, " ");
731 strcat (line, ap[i].name);
732 }
733 new_draw_info (NDI_UNIQUE, 0, op, line);
734}
735
736
737int
738command_help (object *op, char *params)
739{
740 struct stat st;
741 FILE *fp;
742 char filename[MAX_BUF], line[MAX_BUF];
743 int len;
744
745 if (op != NULL)
746 clear_win_info (op);
747
748/*
749 * Main help page?
750 */
751 if (!params)
752 {
753 sprintf (filename, "%s/def_help", settings.datadir);
754 if ((fp = fopen (filename, "r")) == NULL)
755 {
756 LOG (llevError, "Cannot open help file %s: %s\n", filename, strerror (errno));
757 return 0;
758 }
759 while (fgets (line, MAX_BUF, fp))
760 {
761 line[MAX_BUF - 1] = '\0';
762 len = strlen (line) - 1;
763 if (line[len] == '\n')
764 line[len] = '\0';
765 new_draw_info (NDI_UNIQUE, 0, op, line);
766 }
767 fclose (fp);
768 return 0;
769 }
770
771 /*
772 * Topics list
773 */
774 if (!strcmp (params, "topics"))
775 {
776 help_topics (op, 3);
777 help_topics (op, 0);
778 if (QUERY_FLAG (op, FLAG_WIZ))
779 help_topics (op, 1);
780 return 0;
781 }
782
783 /*
784 * Commands list
785 */
786 if (!strcmp (params, "commands"))
787 {
788 show_commands (op, 0);
789 show_commands (op, 2); /* show comm commands */
790 if (QUERY_FLAG (op, FLAG_WIZ))
791 show_commands (op, 1);
792 return 0;
793 }
794
795 /*
796 * User wants info about command
797 */
798 if (strchr (params, '.') || strchr (params, ' ') || strchr (params, '/'))
799 {
800 sprintf (line, "Illegal characters in '%s'", params);
801 new_draw_info (NDI_UNIQUE, 0, op, line);
802 return 0;
803 }
804
805 sprintf (filename, "%s/mischelp/%s", settings.datadir, params);
806 if (stat (filename, &st) || !S_ISREG (st.st_mode))
807 {
808 if (op)
809 {
810 sprintf (filename, "%s/help/%s", settings.datadir, params);
811 if (stat (filename, &st) || !S_ISREG (st.st_mode))
812 {
813 if (QUERY_FLAG (op, FLAG_WIZ))
814 {
815 sprintf (filename, "%s/wizhelp/%s", settings.datadir, params);
816 if (stat (filename, &st) || !S_ISREG (st.st_mode))
817 goto nohelp;
818 }
819 else
820 goto nohelp;
821 }
822 }
823 }
824
825 /*
826 * Found that. Just cat it to screen.
827 */
828 if ((fp = fopen (filename, "r")) == NULL)
829 {
830 LOG (llevError, "Cannot open help file %s: %s\n", filename, strerror (errno));
831 return 0;
832 }
833 sprintf (line, "Help about '%s'", params);
834 new_draw_info (NDI_UNIQUE, 0, op, line);
835 while (fgets (line, MAX_BUF, fp))
836 {
837 line[MAX_BUF - 1] = '\0';
838 len = strlen (line) - 1;
839 if (line[len] == '\n')
840 line[len] = '\0';
841 new_draw_info (NDI_UNIQUE, 0, op, line);
842 }
843 fclose (fp);
844 return 0;
845
846 /*
847 * No_help -escape
848 */
849nohelp:
850 sprintf (line, "No help available on '%s'", params);
851 new_draw_info (NDI_UNIQUE, 0, op, line);
852 return 0;
853}
854
855 517
856int 518int
857onoff_value (const char *line) 519onoff_value (const char *line)
858{ 520{
859 int i; 521 int i;
… …
933command_kill_pets (object *op, char *params) 595command_kill_pets (object *op, char *params)
934{ 596{
935 objectlink *obl, *next; 597 objectlink *obl, *next;
936 int counter = 0, removecount = 0; 598 int counter = 0, removecount = 0;
937 599
938 if (params == NULL) 600 if (!params)
939 { 601 {
940 terminate_all_pets (op); 602 terminate_all_pets (op);
941 new_draw_info (NDI_UNIQUE, 0, op, "Your pets have been killed."); 603 new_draw_info (NDI_UNIQUE, 0, op, "Your pets have been killed.");
942 } 604 }
943 else 605 else
944 { 606 {
945 int target = atoi (params); 607 int target = atoi (params);
946 608
947 for (obl = first_friendly_object; obl != NULL; obl = next) 609 for (obl = first_friendly_object; obl; obl = next)
948 { 610 {
949 object *ob = obl->ob; 611 object *ob = obl->ob;
950 612
951 next = obl->next; 613 next = obl->next;
614
952 if (ob->owner == op) 615 if (ob->owner == op)
953 if (++counter == target || (target == 0 && !strcasecmp (ob->name, params))) 616 if (++counter == target || (target == 0 && !strcasecmp (ob->name, params)))
954 { 617 {
955 ob->destroy (); 618 ob->destroy ();
956 removecount++; 619 removecount++;
957 } 620 }
958 } 621 }
622
959 if (removecount != 0) 623 if (removecount != 0)
960 new_draw_info_format (NDI_UNIQUE, 0, op, "killed %d pets.\n", removecount); 624 new_draw_info_format (NDI_UNIQUE, 0, op, "killed %d pets.\n", removecount);
961 else 625 else
962 new_draw_info (NDI_UNIQUE, 0, op, "Couldn't find any suitable pets to kill.\n"); 626 new_draw_info (NDI_UNIQUE, 0, op, "Couldn't find any suitable pets to kill.\n");
963 } 627 }
628
964 return 0; 629 return 0;
965} 630}

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