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Comparing deliantra/server/socket/item.C (file contents):
Revision 1.48 by root, Fri Jun 8 09:18:31 2007 UTC vs.
Revision 1.59 by root, Tue Apr 22 02:46:18 2008 UTC

1/* 1/*
2 * This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game. 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * 3 *
4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team 4 * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra 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 * Deliantra 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 <support@deliantra.net>
23 */ 22 */
24 23
25/** 24/**
26 * \file 25 * \file
27 * Client/server logic. 26 * Client/server logic.
… …
264 263
265 flags = query_flags (head); 264 flags = query_flags (head);
266 if (QUERY_FLAG (head, FLAG_NO_PICK)) 265 if (QUERY_FLAG (head, FLAG_NO_PICK))
267 flags |= F_NOPICK; 266 flags |= F_NOPICK;
268 267
269 ns.send_face (head->face); 268 ns.send_face (head->face, -50);
270 ns.flush_fx (); 269 ns.flush_fx ();
271 270
272 if (QUERY_FLAG (head, FLAG_ANIMATE) && !ns.anims_sent[head->animation_id]) 271 if (QUERY_FLAG (head, FLAG_ANIMATE) && !ns.anims_sent[head->animation_id])
273 ns.send_animation (head->animation_id); 272 ns.send_animation (head->animation_id);
274 273
… …
347 else 346 else
348 pl->ns->update_look = 0; 347 pl->ns->update_look = 0;
349 348
350 if (QUERY_FLAG (ob, FLAG_REMOVED) 349 if (QUERY_FLAG (ob, FLAG_REMOVED)
351 || !ob->map 350 || !ob->map
352 || ob->map->in_memory != MAP_IN_MEMORY 351 || ob->map->in_memory != MAP_ACTIVE
353 || out_of_map (ob->map, ob->x, ob->y)) 352 || out_of_map (ob->map, ob->x, ob->y))
354 return; 353 return;
355 354
356 pl->ns->send_packet ("delinv 0"); 355 pl->ns->send_packet ("delinv 0");
357 356
358 packet sl; 357 packet sl;
359 sl.printf ("item%d ", pl->ns->itemcmd); 358 sl.printf ("item%d ", pl->ns->itemcmd);
360 359
361 sl << uint32 (0); 360 sl << uint32 (0);
362 361
363 pl->ns->send_face (empty_face); 362 pl->ns->send_face (empty_face, -50);
364 pl->ns->flush_fx (); 363 pl->ns->flush_fx ();
365 364
366 if (pl->ns->look_position) 365 if (pl->ns->look_position)
367 { 366 {
368 char buf[80]; 367 char buf[80];
… …
426 head = tmp; 425 head = tmp;
427 426
428 add_object_to_socklist (*pl->ns, sl, head); 427 add_object_to_socklist (*pl->ns, sl, head);
429 got_one++; 428 got_one++;
430 429
431 if (sl.length () >= (MAXSOCKBUF - MAXITEMLEN)) 430 if (sl.length () > MAXSOCKBUF - MAXITEMLEN)
432 { 431 {
433 pl->ns->send_packet (sl); 432 pl->ns->send_packet (sl);
434 433
435 sl.reset (); 434 sl.reset ();
436 sl.printf ("item%d ", pl->ns->itemcmd); 435 sl.printf ("item%d ", pl->ns->itemcmd);
… …
480 479
481 /* IT is possible for players to accumulate a huge amount of 480 /* IT is possible for players to accumulate a huge amount of
482 * items (especially with some of the bags out there) to 481 * items (especially with some of the bags out there) to
483 * overflow the buffer. IF so, send multiple item commands. 482 * overflow the buffer. IF so, send multiple item commands.
484 */ 483 */
485 if (sl.length () >= (MAXSOCKBUF - MAXITEMLEN)) 484 if (sl.length () > MAXSOCKBUF - MAXITEMLEN)
486 { 485 {
487 pl->contr->ns->send_packet (sl); 486 pl->contr->ns->send_packet (sl);
488 487
489 sl.reset (); 488 sl.reset ();
490 sl.printf ("item%d ", pl->contr->ns->itemcmd); 489 sl.printf ("item%d ", pl->contr->ns->itemcmd);
… …
557 ns->last_weight = weight; 556 ns->last_weight = weight;
558 } 557 }
559 558
560 if (flags & UPD_FACE) 559 if (flags & UPD_FACE)
561 { 560 {
562 ns->send_face (op->face); 561 ns->send_face (op->face, -50);
563 ns->flush_fx (); 562 ns->flush_fx ();
564 sl << uint32 (op->face); 563 sl << uint32 (op->face);
565 } 564 }
566 565
567 if (flags & UPD_NAME) 566 if (flags & UPD_NAME)
… …
666 pl->contr->ns->send_packet (sl); 665 pl->contr->ns->send_packet (sl);
667 SET_FLAG (op, FLAG_CLIENT_SENT); 666 SET_FLAG (op, FLAG_CLIENT_SENT);
668} 667}
669 668
670/** 669/**
671 * Tells the client to delete an item. Uses the item 670 * Tells the client to delete an item.
672 * command with a -1 location.
673 */ 671 */
674void 672void
675esrv_del_item (player *pl, int tag) 673esrv_del_item (player *pl, int tag)
676{ 674{
677 if (!pl->ns) 675 if (!pl->ns)
… …
801 tag_t tag = net_uint32 ((uint8 *)data + 1); 799 tag_t tag = net_uint32 ((uint8 *)data + 1);
802 object *op = esrv_get_ob_from_count (pl->ob, tag); 800 object *op = esrv_get_ob_from_count (pl->ob, tag);
803 801
804 if (!op) 802 if (!op)
805 { 803 {
806 new_draw_info (NDI_UNIQUE, 0, pl->ob, "Could not find object to lock/unlock"); 804 pl->failmsg ("Could not find object to lock/unlock");
807 return; 805 return;
808 } 806 }
809 807
810 if (!flag) 808 if (!flag)
811 CLEAR_FLAG (op, FLAG_INV_LOCKED); 809 CLEAR_FLAG (op, FLAG_INV_LOCKED);
… …
822 tag_t tag = net_uint32 ((uint8 *)data); 820 tag_t tag = net_uint32 ((uint8 *)data);
823 object *op = esrv_get_ob_from_count (pl->ob, tag); 821 object *op = esrv_get_ob_from_count (pl->ob, tag);
824 822
825 if (!op) 823 if (!op)
826 { 824 {
827 new_draw_info (NDI_UNIQUE, 0, pl->ob, "Could not find object to mark"); 825 pl->failmsg ("Could not find object to mark");
828 return; 826 return;
829 } 827 }
830 828
831 pl->mark = op; 829 pl->mark = op;
832 new_draw_info_format (NDI_UNIQUE, 0, pl->ob, "Marked item %s", query_name (op)); 830 pl->ob->statusmsg (format ("Marked item %s", query_name (op)));
833} 831}
834 832
835/** 833/**
836 * look_at prints items on the specified square. 834 * look_at prints items on the specified square.
837 * 835 *
… …
839 * Tero.Haatanen@lut.fi ] 837 * Tero.Haatanen@lut.fi ]
840 */ 838 */
841static void 839static void
842look_at (player *pl, int dx, int dy) 840look_at (player *pl, int dx, int dy)
843{ 841{
842 dynbuf_text buf;
844 object *ob = pl->ob; 843 object *ob = pl->ob;
845 844
846 maptile *m = pl->observe->map; 845 if (!pl->observe->map)
847 sint16 x = pl->observe->x + dx;
848 sint16 y = pl->observe->y + dy;
849
850 if (!xy_normalise (m, x, y))
851 {
852 new_draw_info (NDI_UNIQUE, 0, ob, "You see nothing there.");
853 return; 846 return;
854 }
855 847
856 int flag = 0; 848 mapxy pos (pl->observe);
849 pos.move (dx, dy);
857 850
851 if (pos.normalise ())
858 for (object *tmp = m->at (x, y).top; tmp; tmp = tmp->below) 852 for (object *tmp = pos->top; tmp; tmp = tmp->below)
859 { 853 {
860 if (tmp->invisible && !QUERY_FLAG (ob, FLAG_WIZ)) 854 if (tmp->invisible && !QUERY_FLAG (ob, FLAG_WIZ))
861 continue; 855 continue;
862 856
863 if (!flag)
864 {
865 if (dx || dy)
866 new_draw_info (NDI_UNIQUE, 0, ob, "There you see:");
867 else
868 new_draw_info (NDI_UNIQUE, 0, ob, "You see:");
869
870 flag = 1;
871 }
872
873 if (QUERY_FLAG (ob, FLAG_WIZ)) 857 if (QUERY_FLAG (ob, FLAG_WIZ))
874 new_draw_info_format (NDI_UNIQUE, 0, ob, "- %s (%d).", query_name (tmp), tmp->count); 858 buf.printf ("- %s (%d).\n", query_name (tmp), tmp->count);
875 else 859 else
876 new_draw_info_format (NDI_UNIQUE, 0, ob, "- %s.", query_name (tmp)); 860 buf.printf ("- %s.\n", query_name (tmp));
877 861
878 if (((tmp->inv != NULL || (tmp->head && tmp->head->inv)) && 862 object *head = tmp->head_ ();
879 (tmp->type != CONTAINER && tmp->type != FLESH)) || QUERY_FLAG (ob, FLAG_WIZ))
880 inventory (ob, tmp->head == NULL ? tmp : tmp->head);
881 863
864 if (head->inv)
865 if ((head->type != CONTAINER && head->type != FLESH)
866 || QUERY_FLAG (ob, FLAG_WIZ))
867 buf << head->query_inventory (ob, " ");
868
882 if (QUERY_FLAG (tmp, FLAG_IS_FLOOR) && !QUERY_FLAG (ob, FLAG_WIZ)) /* don't continue under the floor */ 869 if (QUERY_FLAG (tmp, FLAG_IS_FLOOR) && !QUERY_FLAG (ob, FLAG_WIZ)) /* don't continue under the floor */
883 break; 870 break;
884 } 871 }
885 872
886 if (!flag) 873 if (buf.empty ())
887 { 874 pl->failmsg ("You see nothing there.");
888 if (dx || dy)
889 new_draw_info (NDI_UNIQUE, 0, ob, "You see nothing there.");
890 else 875 else
891 new_draw_info (NDI_UNIQUE, 0, ob, "You see nothing."); 876 pl->infobox (MSG_CHANNEL ("lookat"), buf);
892 }
893} 877}
894 878
895/** Client wants to look at some object. Lets do so. */ 879/** Client wants to look at some object. Lets do so. */
896void 880void
897LookAt (char *buf, int len, player *pl) 881LookAt (char *buf, int len, player *pl)
… …
940 */ 924 */
941 if (op->inv && QUERY_FLAG (op, FLAG_APPLIED)) 925 if (op->inv && QUERY_FLAG (op, FLAG_APPLIED))
942 { 926 {
943 object *current, *next; 927 object *current, *next;
944 928
929 int cnt = MAX_ITEM_PER_DROP;
930
945 for (current = op->inv; current != NULL; current = next) 931 for (current = op->inv; current != NULL; current = next)
946 { 932 {
947 next = current->below; 933 next = current->below;
948 drop_object (pl, current, 0); 934 drop_object (pl, current, 0);
935
936 if (--cnt <= 0) break;
949 } 937 }
938
939 if (cnt <= 0)
940 op->failmsg ("Only dropped some items, can't drop that many items at once.");
950 941
951 esrv_update_item (UPD_WEIGHT, pl, op); 942 esrv_update_item (UPD_WEIGHT, pl, op);
952 } 943 }
953 else 944 else
954 drop_object (pl, op, nrof); 945 drop_object (pl, op, nrof);
946
947 update_after_inventory_change (pl);
955 948
956 return; 949 return;
957 } 950 }
958 else if (to == pl->count) 951 else if (to == pl->count)
959 { /* pick it up to the inventory */ 952 { /* pick it up to the inventory */
… …
977 * has already been done (eg, it can be picked up and fits in 970 * has already been done (eg, it can be picked up and fits in
978 * in a sack, so check for those things. We should also check 971 * in a sack, so check for those things. We should also check
979 * an make sure env is in fact a container for that matter. 972 * an make sure env is in fact a container for that matter.
980 */ 973 */
981 if (env->type == CONTAINER && can_pick (pl, op) && sack_can_hold (pl, env, op, nrof)) 974 if (env->type == CONTAINER && can_pick (pl, op) && sack_can_hold (pl, env, op, nrof))
975 {
982 put_object_in_sack (pl, env, op, nrof); 976 put_object_in_sack (pl, env, op, nrof);
977 update_after_inventory_change (pl);
978 }
983} 979}
984 980

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