… | |
… | |
691 | |
691 | |
692 | /** |
692 | /** |
693 | * Takes a player and object count (tag) and returns the actual object |
693 | * Takes a player and object count (tag) and returns the actual object |
694 | * pointer, or null if it can't be found. |
694 | * pointer, or null if it can't be found. |
695 | */ |
695 | */ |
696 | |
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|
697 | object * |
696 | object * |
698 | esrv_get_ob_from_count (object *pl, tag_t count) |
697 | esrv_get_ob_from_count (object *pl, tag_t count) |
699 | { |
698 | { |
700 | object *op, *tmp; |
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701 | |
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702 | if (pl->count == count) |
699 | if (pl->count == count) |
703 | return pl; |
700 | return pl; |
704 | |
701 | |
705 | for (op = pl->inv; op; op = op->below) |
702 | for (object *op = pl->inv; op; op = op->below) |
706 | if (op->count == count) |
703 | if (op->count == count) |
707 | return op; |
704 | return op; |
708 | else if (op->type == CONTAINER && pl->container == op) |
705 | else if (op->type == CONTAINER && pl->container == op) |
709 | for (tmp = op->inv; tmp; tmp = tmp->below) |
706 | for (object *tmp = op->inv; tmp; tmp = tmp->below) |
710 | if (tmp->count == count) |
707 | if (tmp->count == count) |
711 | return tmp; |
708 | return tmp; |
712 | |
709 | |
713 | for (op = GET_MAP_OB (pl->map, pl->x, pl->y); op; op = op->above) |
710 | for (object *op = GET_MAP_OB (pl->map, pl->x, pl->y); op; op = op->above) |
714 | if (op->head && op->head->count == count) |
711 | if (op->head && op->head->count == count) |
715 | return op; |
712 | return op; |
716 | else if (op->count == count) |
713 | else if (op->count == count) |
717 | return op; |
714 | return op; |
718 | else if (op->type == CONTAINER && pl->container == op) |
715 | else if (op->type == CONTAINER && pl->container == op) |
719 | for (tmp = op->inv; tmp; tmp = tmp->below) |
716 | for (object *tmp = op->inv; tmp; tmp = tmp->below) |
720 | if (tmp->count == count) |
717 | if (tmp->count == count) |
721 | return tmp; |
718 | return tmp; |
722 | |
719 | |
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720 | #if 0 |
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721 | /* If the high bit is set, player examined a pseudo object. */ |
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722 | if (count & 0x80000000) |
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723 | return 0; |
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724 | #endif |
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725 | |
723 | return 0; |
726 | return 0; |
724 | } |
727 | } |
725 | |
728 | |
726 | |
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|
727 | /** Client wants to examine some object. So lets do so. */ |
729 | /** Client wants to examine some object. So lets do so. */ |
728 | void |
730 | void |
729 | ExamineCmd (char *buf, int len, player *pl) |
731 | ExamineCmd (char *buf, int len, player *pl) |
730 | { |
732 | { |
731 | tag_t tag = atoi (buf); |
733 | tag_t tag = atoi (buf); |
732 | |
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733 | /* If the high bit is set, player examined a pseudo object. */ |
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734 | if (tag & 0x80000000) |
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735 | return; |
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736 | |
734 | |
737 | object *op = esrv_get_ob_from_count (pl->ob, tag); |
735 | object *op = esrv_get_ob_from_count (pl->ob, tag); |
738 | |
736 | |
739 | if (!op) |
737 | if (!op) |
740 | { |
738 | { |
741 | LOG (llevDebug, "Player '%s' tried to examine the unknown object (%ld)\n", &pl->ob->name, tag); |
739 | LOG (llevDebug, "Player '%s' tried to examine the unknown object (%ld)\n", &pl->ob->name, tag); |
742 | return; |
740 | return; |
743 | } |
741 | } |
744 | |
742 | |
745 | examine (pl->ob, op); |
743 | examine (pl->ob, op); |
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|
744 | } |
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745 | |
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|
746 | /** Client wants to examine some object. So lets do so. */ |
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747 | void |
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|
748 | ExCmd (char *buf, int len, player *pl) |
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749 | { |
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750 | tag_t tag = atoi (buf); |
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751 | |
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|
752 | if (object *op = esrv_get_ob_from_count (pl->ob, tag)) |
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|
753 | { |
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|
754 | std::string s = op->describe (pl->ob); |
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755 | |
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|
756 | packet sl ("ex"); |
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|
757 | sl << ber32 (tag) << s.c_str (); |
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758 | |
|
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759 | pl->ns->send_packet (sl); |
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|
760 | } |
746 | } |
761 | } |
747 | |
762 | |
748 | /** Client wants to apply some object. Lets do so. */ |
763 | /** Client wants to apply some object. Lets do so. */ |
749 | void |
764 | void |
750 | ApplyCmd (char *buf, int len, player *pl) |
765 | ApplyCmd (char *buf, int len, player *pl) |
… | |
… | |
837 | |
852 | |
838 | m = get_map_from_coord (op->map, &x, &y); |
853 | m = get_map_from_coord (op->map, &x, &y); |
839 | if (!m) |
854 | if (!m) |
840 | return; |
855 | return; |
841 | |
856 | |
842 | for (tmp = GET_MAP_OB (m, x, y); tmp != NULL && tmp->above != NULL; tmp = tmp->above); |
857 | for (tmp = GET_MAP_OB (m, x, y); tmp && tmp->above; tmp = tmp->above) |
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|
858 | ; |
843 | |
859 | |
844 | for (; tmp != NULL; tmp = tmp->below) |
860 | for (; tmp; tmp = tmp->below) |
845 | { |
861 | { |
846 | if (tmp->invisible && !QUERY_FLAG (op, FLAG_WIZ)) |
862 | if (tmp->invisible && !QUERY_FLAG (op, FLAG_WIZ)) |
847 | continue; |
863 | continue; |
848 | |
864 | |
849 | if (!flag) |
865 | if (!flag) |
… | |
… | |
887 | int dx, dy; |
903 | int dx, dy; |
888 | char *cp; |
904 | char *cp; |
889 | |
905 | |
890 | dx = atoi (buf); |
906 | dx = atoi (buf); |
891 | if (!(cp = strchr (buf, ' '))) |
907 | if (!(cp = strchr (buf, ' '))) |
892 | { |
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893 | return; |
908 | return; |
894 | } |
909 | |
895 | dy = atoi (cp); |
910 | dy = atoi (cp); |
896 | |
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|
897 | if (fabs (dx) > pl->ns->mapx / 2 || fabs (dy) > pl->ns->mapy / 2) |
911 | if (fabs (dx) > pl->ns->mapx / 2 || fabs (dy) > pl->ns->mapy / 2) |
898 | return; |
912 | return; |
899 | |
913 | |
900 | if (pl->blocked_los[dx + pl->ns->mapx / 2][dy + pl->ns->mapy / 2]) |
914 | if (pl->blocked_los[dx + pl->ns->mapx / 2][dy + pl->ns->mapy / 2]) |
901 | return; |
915 | return; |