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 (©) 2005,2006,2007,2008,2009,2010,2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | * Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | * Copyright (©) 2001 Mark Wedel |
5 | * Copyright (©) 2001 Mark Wedel |
6 | * Copyright (©) 1992 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. |
12 | * |
12 | * |
13 | * This program is distributed in the hope that it will be useful, |
13 | * This program is distributed in the hope that it will be useful, |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | * GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
17 | * |
17 | * |
18 | * You should have received a copy of the Affero GNU General Public License |
18 | * You should have received a copy of the Affero GNU General Public License |
19 | * and the GNU General Public License along with this program. If not, see |
19 | * and the GNU General Public License along with this program. If not, see |
20 | * <http://www.gnu.org/licenses/>. |
20 | * <http://www.gnu.org/licenses/>. |
21 | * |
21 | * |
22 | * The authors can be reached via e-mail to <support@deliantra.net> |
22 | * The authors can be reached via e-mail to <support@deliantra.net> |
23 | */ |
23 | */ |
24 | |
24 | |
25 | //+GPL |
25 | //+GPL |
26 | |
26 | |
… | |
… | |
163 | if (ob->map && ob->map->path) |
163 | if (ob->map && ob->map->path) |
164 | { |
164 | { |
165 | int flags = 0; |
165 | int flags = 0; |
166 | |
166 | |
167 | // due to historical glitches, the bit ordering and map index ordering differs |
167 | // due to historical glitches, the bit ordering and map index ordering differs |
168 | if (ob->map->tile_path[TILE_NORTH]) flags |= 0x01; |
168 | if (ob->map->tile_path [TILE_NORTH]) flags |= 0x01; |
169 | if (ob->map->tile_path[TILE_EAST ]) flags |= 0x02; |
169 | if (ob->map->tile_path [TILE_EAST ]) flags |= 0x02; |
170 | if (ob->map->tile_path[TILE_SOUTH]) flags |= 0x04; |
170 | if (ob->map->tile_path [TILE_SOUTH]) flags |= 0x04; |
171 | if (ob->map->tile_path[TILE_WEST ]) flags |= 0x08; |
171 | if (ob->map->tile_path [TILE_WEST ]) flags |= 0x08; |
172 | // these two are debatable |
172 | // these two are debatable |
173 | if (ob->map->tile_path[TILE_UP ]) flags |= 0x10; |
173 | if (ob->map->tile_path [TILE_UP ]) flags |= 0x10; |
174 | if (ob->map->tile_path[TILE_DOWN ]) flags |= 0x20; |
174 | if (ob->map->tile_path [TILE_DOWN ]) flags |= 0x20; |
175 | |
175 | |
176 | socket.send_packet_printf ("mapinfo - spatial %d %d %d %d %d %s", |
176 | socket.send_packet_printf ("mapinfo - spatial %d %d %d %d %d %s", |
177 | flags, socket.mapx / 2 - ob->x, socket.mapy / 2 - ob->y, |
177 | flags, socket.mapx / 2 - ob->x, socket.mapy / 2 - ob->y, |
178 | ob->map->width, ob->map->height, &ob->map->path); |
178 | ob->map->width, ob->map->height, &ob->map->path); |
179 | } |
179 | } |
… | |
… | |
194 | { |
194 | { |
195 | INVOKE_PLAYER (REGION_CHANGE, pl, ARG_REGION (reg), ARG_REGION (socket.current_region)); |
195 | INVOKE_PLAYER (REGION_CHANGE, pl, ARG_REGION (reg), ARG_REGION (socket.current_region)); |
196 | socket.current_region = reg; |
196 | socket.current_region = reg; |
197 | } |
197 | } |
198 | |
198 | |
199 | // first try to aovid a full newmap on tiled map scrolls |
199 | // first try to avoid a full newmap on tiled map scrolls |
200 | if (socket.current_map != ob->map && !socket.force_newmap) |
200 | if (socket.current_map != ob->map && !socket.force_newmap) |
201 | { |
201 | { |
202 | rv_vector rv; |
202 | rv_vector rv; |
203 | |
203 | |
204 | get_rangevector_from_mapcoord (socket.current_map, socket.current_x, socket.current_y, ob, &rv, 0); |
204 | get_rangevector_from_mapcoord (socket.current_map, socket.current_x, socket.current_y, ob, &rv, 0); |
… | |
… | |
349 | |
349 | |
350 | // due to historical glitches, the mapinfo index and tile index differs |
350 | // due to historical glitches, the mapinfo index and tile index differs |
351 | static unsigned char dirmap [] = { TILE_NORTH, TILE_EAST, TILE_SOUTH, TILE_WEST, TILE_UP, TILE_DOWN }; |
351 | static unsigned char dirmap [] = { TILE_NORTH, TILE_EAST, TILE_SOUTH, TILE_WEST, TILE_UP, TILE_DOWN }; |
352 | |
352 | |
353 | // maybe we should only allow the four flat directions |
353 | // maybe we should only allow the four flat directions |
354 | if (dir >= 0 && dir < array_length (dirmap)) |
354 | if (IN_RANGE_EXC (dir, 0, array_length (dirmap))) |
355 | { |
355 | { |
356 | dir = dirmap [dir]; |
356 | dir = dirmap [dir]; |
357 | |
357 | |
358 | if (!map->tile_path [dir]) |
358 | if (!map->tile_path [dir]) |
359 | map = 0; |
359 | map = 0; |
… | |
… | |
386 | else |
386 | else |
387 | { |
387 | { |
388 | int flags = 0; |
388 | int flags = 0; |
389 | |
389 | |
390 | // due to historical glitches, the bit ordering and map index ordering differs |
390 | // due to historical glitches, the bit ordering and map index ordering differs |
391 | if (map->tile_path[TILE_NORTH]) flags |= 0x01; |
391 | if (map->tile_path [TILE_NORTH]) flags |= 0x01; |
392 | if (map->tile_path[TILE_EAST ]) flags |= 0x02; |
392 | if (map->tile_path [TILE_EAST ]) flags |= 0x02; |
393 | if (map->tile_path[TILE_SOUTH]) flags |= 0x04; |
393 | if (map->tile_path [TILE_SOUTH]) flags |= 0x04; |
394 | if (map->tile_path[TILE_WEST ]) flags |= 0x08; |
394 | if (map->tile_path [TILE_WEST ]) flags |= 0x08; |
395 | // these two are debatable |
395 | // these two are debatable |
396 | if (map->tile_path[TILE_UP ]) flags |= 0x10; |
396 | if (map->tile_path [TILE_UP ]) flags |= 0x10; |
397 | if (map->tile_path[TILE_DOWN ]) flags |= 0x20; |
397 | if (map->tile_path [TILE_DOWN ]) flags |= 0x20; |
398 | |
398 | |
399 | send_packet_printf ("mapinfo %s spatial %d %d %d %d %d %s", token, flags, mapx, mapy, map->width, map->height, &map->path); |
399 | send_packet_printf ("mapinfo %s spatial %d %d %d %d %d %s", token, flags, mapx, mapy, map->width, map->height, &map->path); |
400 | } |
400 | } |
401 | |
401 | |
402 | return 1; |
402 | return 1; |
… | |
… | |
1235 | |
1235 | |
1236 | /* appends the spell *spell to the Socklist we will send the data to. */ |
1236 | /* appends the spell *spell to the Socklist we will send the data to. */ |
1237 | static void |
1237 | static void |
1238 | append_spell (player *pl, packet &sl, object *spell) |
1238 | append_spell (player *pl, packet &sl, object *spell) |
1239 | { |
1239 | { |
1240 | int i, skill = 0; |
1240 | int skill = 0; |
1241 | |
1241 | |
1242 | if (!(spell->name)) |
1242 | if (!(spell->name)) |
1243 | { |
1243 | { |
1244 | LOG (llevError, "item number %d is a spell with no name.\n", spell->count); |
1244 | LOG (llevError, "item number %d is a spell with no name.\n", spell->count); |
1245 | return; |
1245 | return; |