| 1 | /* |
1 | /* |
| 2 | * This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game. |
2 | * This file is part of Crossfire TRT, the Roguelike Realtime MORPG. |
| 3 | * |
3 | * |
| 4 | * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
4 | * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
| 5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
| 6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
| 7 | * |
7 | * |
| 8 | * Crossfire TRT is free software; you can redistribute it and/or modify it |
8 | * Crossfire TRT is free software: you can redistribute it and/or modify |
| 9 | * under the terms of the GNU General Public License as published by the Free |
9 | * it under the terms of the GNU General Public License as published by |
| 10 | * Software Foundation; either version 2 of the License, or (at your option) |
10 | * the Free Software Foundation, either version 3 of the License, or |
| 11 | * any later version. |
11 | * (at your option) any later version. |
| 12 | * |
12 | * |
| 13 | * This program is distributed in the hope that it will be useful, but |
13 | * This program is distributed in the hope that it will be useful, |
| 14 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * for more details. |
16 | * GNU General Public License for more details. |
| 17 | * |
17 | * |
| 18 | * You should have received a copy of the GNU General Public License along |
18 | * You should have received a copy of the GNU General Public License |
| 19 | * with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51 |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 20 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
|
|
| 21 | * |
20 | * |
| 22 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
21 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
| 23 | */ |
22 | */ |
| 24 | |
23 | |
| 25 | /** |
24 | /** |
| … | |
… | |
| 836 | * look_at prints items on the specified square. |
835 | * look_at prints items on the specified square. |
| 837 | * |
836 | * |
| 838 | * [ removed EARTHWALL check and added check for containers inventory. |
837 | * [ removed EARTHWALL check and added check for containers inventory. |
| 839 | * Tero.Haatanen@lut.fi ] |
838 | * Tero.Haatanen@lut.fi ] |
| 840 | */ |
839 | */ |
| 841 | void |
840 | static void |
| 842 | look_at (object *op, int dx, int dy) |
841 | look_at (player *pl, int dx, int dy) |
| 843 | { |
842 | { |
| 844 | object *tmp; |
843 | object *ob = pl->ob; |
| 845 | int flag = 0; |
|
|
| 846 | sint16 x, y; |
|
|
| 847 | maptile *m; |
|
|
| 848 | |
844 | |
| 849 | x = op->x + dx; |
845 | maptile *m = pl->observe->map; |
| 850 | y = op->y + dy; |
846 | sint16 x = pl->observe->x + dx; |
|
|
847 | sint16 y = pl->observe->y + dy; |
| 851 | |
848 | |
| 852 | if (out_of_map (op->map, x, y)) |
|
|
| 853 | return; |
|
|
| 854 | |
|
|
| 855 | m = get_map_from_coord (op->map, &x, &y); |
|
|
| 856 | if (!m) |
849 | if (!m) |
| 857 | return; |
850 | return; |
| 858 | |
851 | |
| 859 | for (tmp = GET_MAP_OB (m, x, y); tmp && tmp->above; tmp = tmp->above) |
852 | if (!xy_normalise (m, x, y)) |
| 860 | ; |
853 | { |
| 861 | |
854 | new_draw_info (NDI_UNIQUE, 0, ob, "You see nothing there."); |
| 862 | for (; tmp; tmp = tmp->below) |
855 | return; |
| 863 | { |
856 | } |
|
|
857 | |
|
|
858 | int flag = 0; |
|
|
859 | |
|
|
860 | for (object *tmp = m->at (x, y).top; tmp; tmp = tmp->below) |
|
|
861 | { |
| 864 | if (tmp->invisible && !QUERY_FLAG (op, FLAG_WIZ)) |
862 | if (tmp->invisible && !QUERY_FLAG (ob, FLAG_WIZ)) |
| 865 | continue; |
863 | continue; |
| 866 | |
864 | |
| 867 | if (!flag) |
865 | if (!flag) |
| 868 | { |
866 | { |
| 869 | if (dx || dy) |
867 | if (dx || dy) |
| 870 | new_draw_info (NDI_UNIQUE, 0, op, "There you see:"); |
868 | new_draw_info (NDI_UNIQUE, 0, ob, "There you see:"); |
| 871 | else |
869 | else |
| 872 | { |
|
|
| 873 | clear_win_info (op); |
|
|
| 874 | new_draw_info (NDI_UNIQUE, 0, op, "You see:"); |
870 | new_draw_info (NDI_UNIQUE, 0, ob, "You see:"); |
| 875 | } |
871 | |
| 876 | flag = 1; |
872 | flag = 1; |
| 877 | } |
873 | } |
| 878 | |
874 | |
| 879 | if (QUERY_FLAG (op, FLAG_WIZ)) |
875 | if (QUERY_FLAG (ob, FLAG_WIZ)) |
| 880 | new_draw_info_format (NDI_UNIQUE, 0, op, "- %s (%d).", query_name (tmp), tmp->count); |
876 | new_draw_info_format (NDI_UNIQUE, 0, ob, "- %s (%d).", query_name (tmp), tmp->count); |
| 881 | else |
877 | else |
| 882 | new_draw_info_format (NDI_UNIQUE, 0, op, "- %s.", query_name (tmp)); |
878 | new_draw_info_format (NDI_UNIQUE, 0, ob, "- %s.", query_name (tmp)); |
| 883 | |
879 | |
| 884 | if (((tmp->inv != NULL || (tmp->head && tmp->head->inv)) && |
880 | if (((tmp->inv != NULL || (tmp->head && tmp->head->inv)) && |
| 885 | (tmp->type != CONTAINER && tmp->type != FLESH)) || QUERY_FLAG (op, FLAG_WIZ)) |
881 | (tmp->type != CONTAINER && tmp->type != FLESH)) || QUERY_FLAG (ob, FLAG_WIZ)) |
| 886 | inventory (op, tmp->head == NULL ? tmp : tmp->head); |
882 | inventory (ob, tmp->head == NULL ? tmp : tmp->head); |
| 887 | |
883 | |
| 888 | if (QUERY_FLAG (tmp, FLAG_IS_FLOOR) && !QUERY_FLAG (op, FLAG_WIZ)) /* don't continue under the floor */ |
884 | if (QUERY_FLAG (tmp, FLAG_IS_FLOOR) && !QUERY_FLAG (ob, FLAG_WIZ)) /* don't continue under the floor */ |
| 889 | break; |
885 | break; |
| 890 | } |
886 | } |
| 891 | |
887 | |
| 892 | if (!flag) |
888 | if (!flag) |
| 893 | { |
889 | { |
| 894 | if (dx || dy) |
890 | if (dx || dy) |
| 895 | new_draw_info (NDI_UNIQUE, 0, op, "You see nothing there."); |
891 | new_draw_info (NDI_UNIQUE, 0, ob, "You see nothing there."); |
| 896 | else |
892 | else |
| 897 | new_draw_info (NDI_UNIQUE, 0, op, "You see nothing."); |
893 | new_draw_info (NDI_UNIQUE, 0, ob, "You see nothing."); |
| 898 | } |
894 | } |
| 899 | } |
895 | } |
| 900 | |
896 | |
| 901 | /** Client wants to look at some object. Lets do so. */ |
897 | /** Client wants to look at some object. Lets do so. */ |
| 902 | void |
898 | void |
| 903 | LookAt (char *buf, int len, player *pl) |
899 | LookAt (char *buf, int len, player *pl) |
| 904 | { |
900 | { |
| 905 | int dx, dy; |
|
|
| 906 | char *cp; |
901 | char *cp; |
| 907 | |
902 | |
| 908 | dx = atoi (buf); |
903 | int dx = atoi (buf); |
| 909 | if (!(cp = strchr (buf, ' '))) |
904 | if (!(cp = strchr (buf, ' '))) |
| 910 | return; |
905 | return; |
| 911 | |
906 | |
| 912 | dy = atoi (cp); |
907 | int dy = atoi (cp); |
|
|
908 | |
|
|
909 | if (player *opl = pl->observe->contr) |
|
|
910 | if (client *ns = opl->ns) |
|
|
911 | { |
| 913 | if (fabs (dx) > pl->ns->mapx / 2 || fabs (dy) > pl->ns->mapy / 2) |
912 | if (fabs (dx) > ns->mapx / 2 || fabs (dy) > ns->mapy / 2) |
| 914 | return; |
913 | return; |
| 915 | |
914 | |
| 916 | if (pl->blocked_los[dx + pl->ns->mapx / 2][dy + pl->ns->mapy / 2]) |
915 | if (opl->blocked_los[dx + ns->mapx / 2][dy + ns->mapy / 2]) |
| 917 | return; |
916 | return; |
|
|
917 | } |
| 918 | |
918 | |
| 919 | look_at (pl->ob, dx, dy); |
919 | look_at (pl, dx, dy); |
| 920 | } |
920 | } |
| 921 | |
921 | |
| 922 | /** Move an object to a new location */ |
922 | /** Move an object to a new location */ |
| 923 | void |
923 | void |
| 924 | esrv_move_object (object *pl, tag_t to, tag_t tag, long nrof) |
924 | esrv_move_object (object *pl, tag_t to, tag_t tag, long nrof) |
