| 1 | /* |
1 | /* |
| 2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
| 3 | * |
3 | * |
| 4 | * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | * Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
| 5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002 Mark Wedel & Crossfire Development Team |
| 6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
6 | * Copyright (©) 1992 Frank Tore Johansen |
| 7 | * |
7 | * |
| 8 | * Deliantra is free software: you can redistribute it and/or modify it under |
8 | * Deliantra is free software: you can redistribute it and/or modify it under |
| 9 | * the terms of the Affero GNU General Public License as published by the |
9 | * the terms of the Affero GNU General Public License as published by the |
| 10 | * Free Software Foundation, either version 3 of the License, or (at your |
10 | * Free Software Foundation, either version 3 of the License, or (at your |
| 11 | * option) any later version. |
11 | * option) any later version. |
| … | |
… | |
| 48 | |
48 | |
| 49 | /** |
49 | /** |
| 50 | * This is a similar to query_name, but returns flags |
50 | * This is a similar to query_name, but returns flags |
| 51 | * to be sent to client. |
51 | * to be sent to client. |
| 52 | */ |
52 | */ |
| 53 | unsigned int |
53 | static unsigned int |
| 54 | query_flags (object *op) |
54 | query_flags (object *op) |
| 55 | { |
55 | { |
| 56 | unsigned int flags = 0; |
56 | unsigned int flags = 0; |
| 57 | |
57 | |
| 58 | if (QUERY_FLAG (op, FLAG_APPLIED)) |
58 | if (QUERY_FLAG (op, FLAG_APPLIED)) |
| … | |
… | |
| 114 | * animation of face to the client. |
114 | * animation of face to the client. |
| 115 | */ |
115 | */ |
| 116 | static void |
116 | static void |
| 117 | add_object_to_socklist (client &ns, packet &sl, object *head) |
117 | add_object_to_socklist (client &ns, packet &sl, object *head) |
| 118 | { |
118 | { |
| 119 | char item_n[MAX_BUF]; |
|
|
| 120 | const char *item_p; |
|
|
| 121 | |
|
|
| 122 | int flags = query_flags (head); |
119 | int flags = query_flags (head); |
|
|
120 | |
| 123 | if (QUERY_FLAG (head, FLAG_NO_PICK)) |
121 | if (QUERY_FLAG (head, FLAG_NO_PICK)) |
| 124 | flags |= F_NOPICK; |
122 | flags |= F_NOPICK; |
| 125 | |
123 | |
| 126 | ns.send_face (head->face, -50); |
124 | ns.send_face (head->face, -50); |
| 127 | ns.flush_fx (); |
125 | ns.flush_fx (); |
| … | |
… | |
| 132 | sl << uint32 (head->count) |
130 | sl << uint32 (head->count) |
| 133 | << uint32 (flags) |
131 | << uint32 (flags) |
| 134 | << uint32 (QUERY_FLAG (head, FLAG_NO_PICK) ? -1 : head->client_weight ()) |
132 | << uint32 (QUERY_FLAG (head, FLAG_NO_PICK) ? -1 : head->client_weight ()) |
| 135 | << uint32 (head->face); |
133 | << uint32 (head->face); |
| 136 | |
134 | |
| 137 | int len; |
|
|
| 138 | |
|
|
| 139 | if (!head->custom_name) |
135 | if (!head->custom_name) |
| 140 | { |
136 | { |
| 141 | strncpy (item_n, query_base_name (head, 0), 127); |
137 | const char *name; |
| 142 | item_n[127] = 0; |
138 | uint8 *len = sl.cur++; // patch up length later |
| 143 | len = strlen (item_n); |
139 | |
| 144 | item_p = query_base_name (head, 1); |
140 | name = query_base_name (head, 0); sl << data (name, min (127, strlen (name))); |
|
|
141 | sl << uint8 (0); |
|
|
142 | name = query_base_name (head, 1); sl << data (name, min (127, strlen (name))); |
|
|
143 | |
|
|
144 | *len = sl.cur - len - 1; |
| 145 | } |
145 | } |
| 146 | else |
146 | else |
| 147 | { |
147 | { |
| 148 | strncpy (item_n, head->custom_name, 127); |
148 | int len = min (head->custom_name.length (), 127); |
| 149 | item_n[127] = 0; |
|
|
| 150 | len = strlen (item_n); |
|
|
| 151 | item_p = head->custom_name; |
|
|
| 152 | } |
|
|
| 153 | |
149 | |
| 154 | strncpy (item_n + len + 1, item_p, 127); |
150 | sl << uint8 (len * 2 + 1) |
| 155 | item_n[254] = 0; |
151 | << data (head->custom_name, len) |
| 156 | len += strlen (item_n + 1 + len) + 1; |
152 | << uint8 (0) |
|
|
153 | << data (head->custom_name, len); |
|
|
154 | } |
| 157 | |
155 | |
| 158 | sl << data8 (item_n, len) |
|
|
| 159 | << uint16 (head->animation_id); |
156 | sl << uint16 (head->animation_id); |
| 160 | |
157 | |
| 161 | int anim_speed = !head->flag [FLAG_ANIMATE] ? 0 |
158 | int anim_speed = !head->flag [FLAG_ANIMATE] ? 0 |
| 162 | : head->anim_speed ? clamp (head->anim_speed, 1, 255) |
159 | : head->anim_speed ? clamp (head->anim_speed, 1, 255) |
| 163 | : 1. / clamp (fabs (head->speed), 1./255., 1./1.); |
160 | : 1. / clamp (head->speed, 1./255., 1./1.); |
| 164 | |
161 | |
| 165 | sl << uint8 (anim_speed) |
162 | sl << uint8 (anim_speed) |
| 166 | << uint32 (head->nrof); |
163 | << uint32 (head->nrof); |
| 167 | |
164 | |
| 168 | if (ns.itemcmd == 2) |
165 | if (ns.itemcmd == 2) |
| … | |
… | |
| 450 | { |
447 | { |
| 451 | if (op->anim_speed) |
448 | if (op->anim_speed) |
| 452 | anim_speed = op->anim_speed; |
449 | anim_speed = op->anim_speed; |
| 453 | else |
450 | else |
| 454 | { |
451 | { |
| 455 | if (fabs (op->speed) < 0.001) |
452 | if (op->speed < 0.001) |
| 456 | anim_speed = 255; |
453 | anim_speed = 255; |
| 457 | else if (fabs (op->speed) >= 1.0) |
454 | else if (op->speed >= 1.0) |
| 458 | anim_speed = 1; |
455 | anim_speed = 1; |
| 459 | else |
456 | else |
| 460 | anim_speed = (int) (1.0 / fabs (op->speed)); |
457 | anim_speed = 1. / op->speed; |
| 461 | } |
458 | } |
| 462 | |
459 | |
| 463 | if (anim_speed > 255) |
460 | if (anim_speed > 255) |
| 464 | anim_speed = 255; |
461 | anim_speed = 255; |
| 465 | } |
462 | } |
| … | |
… | |
| 524 | |
521 | |
| 525 | /** |
522 | /** |
| 526 | * Takes a player and object count (tag) and returns the actual object |
523 | * Takes a player and object count (tag) and returns the actual object |
| 527 | * pointer, or null if it can't be found. |
524 | * pointer, or null if it can't be found. |
| 528 | */ |
525 | */ |
| 529 | object * |
526 | static object * |
| 530 | esrv_get_ob_from_count (object *pl, tag_t count) |
527 | esrv_get_ob_from_count (object *pl, tag_t count) |
| 531 | { |
528 | { |
| 532 | if (pl->count == count) |
529 | if (pl->count == count) |
| 533 | return pl; |
530 | return pl; |
| 534 | |
531 | |
| … | |
… | |
| 622 | { |
619 | { |
| 623 | LOG (llevDebug, "Player '%s' tried to apply the unknown object (%d)\n", &pl->ob->name, tag); |
620 | LOG (llevDebug, "Player '%s' tried to apply the unknown object (%d)\n", &pl->ob->name, tag); |
| 624 | return; |
621 | return; |
| 625 | } |
622 | } |
| 626 | |
623 | |
| 627 | player_apply (pl->ob, op, 0, 0); |
624 | pl->ob->apply (op); |
| 628 | } |
625 | } |
| 629 | |
626 | |
| 630 | /** Client wants to lock some object. Lets do so. */ |
627 | /** Client wants to lock some object. Lets do so. */ |
| 631 | void |
628 | void |
| 632 | LockItem (char *data, int len, player *pl) |
629 | LockItem (char *data, int len, player *pl) |
| … | |
… | |
| 692 | { |
689 | { |
| 693 | mapspace &ms = *pos; |
690 | mapspace &ms = *pos; |
| 694 | ms.update (); |
691 | ms.update (); |
| 695 | |
692 | |
| 696 | buf.printf (" map: %s%+d%+d (%+d%+d)\n" |
693 | buf.printf (" map: %s%+d%+d (%+d%+d)\n" |
| 697 | " smell %u/%u; flags %x; light %d; block %x; slow %x; on %x; off %x; volume %lld\n\n", |
694 | " smell %u/%u; flags %x; light %d; block %x; slow %x; on %x; off %x; items %d, volume %lld\n\n", |
| 698 | &pos.m->path, pos.x, pos.y, dx, dy, |
695 | &pos.m->path, pos.x, pos.y, dx, dy, |
| 699 | (unsigned int)ms.smell, (unsigned int)mapspace::smellcount, ms.flags (), ms.light, |
696 | (unsigned int)ms.smell, (unsigned int)mapspace::smellcount, ms.flags (), ms.light, |
| 700 | ms.move_block, ms.move_slow, ms.move_on, ms.move_off, (long long)ms.volume () |
697 | ms.move_block, ms.move_slow, ms.move_on, ms.move_off, (int)ms.items (), (long long)ms.volume () |
| 701 | ); |
698 | ); |
| 702 | } |
699 | } |
| 703 | else |
700 | else |
| 704 | buf << "off-map\n\n"; |
701 | buf << "off-map\n\n"; |
| 705 | } |
702 | } |
| … | |
… | |
| 717 | { |
714 | { |
| 718 | if (tmp->invisible && !QUERY_FLAG (ob, FLAG_WIZ)) |
715 | if (tmp->invisible && !QUERY_FLAG (ob, FLAG_WIZ)) |
| 719 | continue; |
716 | continue; |
| 720 | |
717 | |
| 721 | if (wiz) |
718 | if (wiz) |
| 722 | buf.printf (" - %s (%d).\n", query_name (tmp), tmp->count); |
719 | buf.printf (" - %s (%d) %s\n", query_name (tmp), tmp->count, tmp->uuid.c_str ()); |
| 723 | else |
720 | else |
| 724 | buf.printf (" - %s.\n", query_name (tmp)); |
721 | buf.printf (" - %s.\n", query_name (tmp)); |
| 725 | |
722 | |
| 726 | object *head = tmp->head_ (); |
723 | object *head = tmp->head_ (); |
| 727 | |
724 | |
| … | |
… | |
| 775 | /* If it is an active container, then we should drop all objects |
772 | /* If it is an active container, then we should drop all objects |
| 776 | * in the container and not the container itself. |
773 | * in the container and not the container itself. |
| 777 | */ |
774 | */ |
| 778 | if (op->inv && QUERY_FLAG (op, FLAG_APPLIED)) |
775 | if (op->inv && QUERY_FLAG (op, FLAG_APPLIED)) |
| 779 | { |
776 | { |
| 780 | int cnt = MAX_ITEM_PER_DROP; |
777 | int cnt = MAX_ITEM_PER_ACTION; |
| 781 | |
778 | |
| 782 | for (object *current = op->inv; current && cnt--; ) |
779 | for (object *current = op->inv; current && cnt--; ) |
| 783 | { |
780 | { |
| 784 | object *next = current->below; |
781 | object *next = current->below; |
| 785 | drop_object (pl, current, 0); |
782 | drop_object (pl, current, 0); |
