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Comparing deliantra/server/server/c_misc.C (file contents):
Revision 1.55 by pippijn, Fri Mar 2 11:41:15 2007 UTC vs.
Revision 1.56 by root, Wed Apr 18 18:03:18 2007 UTC

… …
511/* 511/*
512 * Actual commands. 512 * Actual commands.
513 * Those should be in small separate files (c_object.c, c_wiz.c, cmove.c,...) 513 * Those should be in small separate files (c_object.c, c_wiz.c, cmove.c,...)
514 */ 514 */
515 515
516
517static void
518help_topics (object *op, int what)
519{
520 DIR *dirp;
521 struct dirent *de;
522 char filename[MAX_BUF], line[80];
523 int namelen, linelen = 0;
524
525 switch (what)
526 {
527 case 1:
528 sprintf (filename, "%s/wizhelp", settings.datadir);
529 new_draw_info (NDI_UNIQUE, 0, op, " Wiz commands:");
530 break;
531 case 3:
532 sprintf (filename, "%s/mischelp", settings.datadir);
533 new_draw_info (NDI_UNIQUE, 0, op, " Misc help:");
534 break;
535 default:
536 sprintf (filename, "%s/help", settings.datadir);
537 new_draw_info (NDI_UNIQUE, 0, op, " Commands:");
538 break;
539 }
540
541 if (!(dirp = opendir (filename)))
542 return;
543
544 line[0] = '\0';
545 while ((de = readdir (dirp)))
546 {
547 namelen = strlen (de->d_name);
548 if (namelen <= 2 && *de->d_name == '.' && (namelen == 1 || de->d_name[1] == '.'))
549 continue;
550 linelen += namelen + 1;
551 if (linelen > 42)
552 {
553 new_draw_info (NDI_UNIQUE, 0, op, line);
554 sprintf (line, " %s", de->d_name);
555 linelen = namelen + 1;
556 continue;
557 }
558 strcat (line, " ");
559 strcat (line, de->d_name);
560 }
561 new_draw_info (NDI_UNIQUE, 0, op, line);
562 closedir (dirp);
563}
564
565static void
566show_commands (object *op, int what)
567{
568 char line[80];
569 int i, size, namelen, linelen = 0;
570 CommArray_s *ap;
571 extern CommArray_s Commands[], WizCommands[];
572 extern const int CommandsSize, WizCommandsSize;
573
574 switch (what)
575 {
576 case 1:
577 ap = WizCommands;
578 size = WizCommandsSize;
579 new_draw_info (NDI_UNIQUE, 0, op, " Wiz commands:");
580 break;
581 case 2:
582 ap = CommunicationCommands;
583 size = CommunicationCommandSize;
584 new_draw_info (NDI_UNIQUE, 0, op, " Communication commands:");
585 break;
586 default:
587 ap = Commands;
588 size = CommandsSize;
589 new_draw_info (NDI_UNIQUE, 0, op, " Commands:");
590 break;
591 }
592
593 line[0] = '\0';
594 for (i = 0; i < size; i++)
595 {
596 namelen = strlen (ap[i].name);
597 linelen += namelen + 1;
598 if (linelen > 42)
599 {
600 new_draw_info (NDI_UNIQUE, 0, op, line);
601 sprintf (line, " %s", ap[i].name);
602 linelen = namelen + 1;
603 continue;
604 }
605 strcat (line, " ");
606 strcat (line, ap[i].name);
607 }
608 new_draw_info (NDI_UNIQUE, 0, op, line);
609}
610
611
612int
613command_help (object *op, char *params)
614{
615 struct stat st;
616 FILE *fp;
617 char filename[MAX_BUF], line[MAX_BUF];
618 int len;
619
620 if (op != NULL)
621 clear_win_info (op);
622
623/*
624 * Main help page?
625 */
626 if (!params)
627 {
628 sprintf (filename, "%s/def_help", settings.datadir);
629 if ((fp = fopen (filename, "r")) == NULL)
630 {
631 LOG (llevError, "Cannot open help file %s: %s\n", filename, strerror (errno));
632 return 0;
633 }
634 while (fgets (line, MAX_BUF, fp))
635 {
636 line[MAX_BUF - 1] = '\0';
637 len = strlen (line) - 1;
638 if (line[len] == '\n')
639 line[len] = '\0';
640 new_draw_info (NDI_UNIQUE, 0, op, line);
641 }
642 fclose (fp);
643 return 0;
644 }
645
646 /*
647 * Topics list
648 */
649 if (!strcmp (params, "topics"))
650 {
651 help_topics (op, 3);
652 help_topics (op, 0);
653 if (QUERY_FLAG (op, FLAG_WIZ))
654 help_topics (op, 1);
655 return 0;
656 }
657
658 /*
659 * Commands list
660 */
661 if (!strcmp (params, "commands"))
662 {
663 show_commands (op, 0);
664 show_commands (op, 2); /* show comm commands */
665 if (QUERY_FLAG (op, FLAG_WIZ))
666 show_commands (op, 1);
667 return 0;
668 }
669
670 /*
671 * User wants info about command
672 */
673 if (strchr (params, '.') || strchr (params, ' ') || strchr (params, '/'))
674 {
675 sprintf (line, "Illegal characters in '%s'", params);
676 new_draw_info (NDI_UNIQUE, 0, op, line);
677 return 0;
678 }
679
680 sprintf (filename, "%s/mischelp/%s", settings.datadir, params);
681 if (stat (filename, &st) || !S_ISREG (st.st_mode))
682 {
683 if (op)
684 {
685 sprintf (filename, "%s/help/%s", settings.datadir, params);
686 if (stat (filename, &st) || !S_ISREG (st.st_mode))
687 {
688 if (QUERY_FLAG (op, FLAG_WIZ))
689 {
690 sprintf (filename, "%s/wizhelp/%s", settings.datadir, params);
691 if (stat (filename, &st) || !S_ISREG (st.st_mode))
692 goto nohelp;
693 }
694 else
695 goto nohelp;
696 }
697 }
698 }
699
700 /*
701 * Found that. Just cat it to screen.
702 */
703 if ((fp = fopen (filename, "r")) == NULL)
704 {
705 LOG (llevError, "Cannot open help file %s: %s\n", filename, strerror (errno));
706 return 0;
707 }
708 sprintf (line, "Help about '%s'", params);
709 new_draw_info (NDI_UNIQUE, 0, op, line);
710 while (fgets (line, MAX_BUF, fp))
711 {
712 line[MAX_BUF - 1] = '\0';
713 len = strlen (line) - 1;
714 if (line[len] == '\n')
715 line[len] = '\0';
716 new_draw_info (NDI_UNIQUE, 0, op, line);
717 }
718 fclose (fp);
719 return 0;
720
721 /*
722 * No_help -escape
723 */
724nohelp:
725 sprintf (line, "No help available on '%s'", params);
726 new_draw_info (NDI_UNIQUE, 0, op, line);
727 return 0;
728}
729
730
731int 516int
732onoff_value (const char *line) 517onoff_value (const char *line)
733{ 518{
734 int i; 519 int i;
735 520
… …
822 for (obl = first_friendly_object; obl != NULL; obl = next) 607 for (obl = first_friendly_object; obl != NULL; obl = next)
823 { 608 {
824 object *ob = obl->ob; 609 object *ob = obl->ob;
825 610
826 next = obl->next; 611 next = obl->next;
612
827 if (ob->owner == op) 613 if (ob->owner == op)
828 if (++counter == target || (target == 0 && !strcasecmp (ob->name, params))) 614 if (++counter == target || (target == 0 && !strcasecmp (ob->name, params)))
829 { 615 {
830 ob->destroy (); 616 ob->destroy ();
831 removecount++; 617 removecount++;
832 } 618 }
833 } 619 }
620
834 if (removecount != 0) 621 if (removecount != 0)
835 new_draw_info_format (NDI_UNIQUE, 0, op, "killed %d pets.\n", removecount); 622 new_draw_info_format (NDI_UNIQUE, 0, op, "killed %d pets.\n", removecount);
836 else 623 else
837 new_draw_info (NDI_UNIQUE, 0, op, "Couldn't find any suitable pets to kill.\n"); 624 new_draw_info (NDI_UNIQUE, 0, op, "Couldn't find any suitable pets to kill.\n");
838 } 625 }
626
839 return 0; 627 return 0;
840} 628}

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