1 | /* |
1 | /* |
2 | * CrossFire, A Multiplayer game |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | * |
3 | * |
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
4 | * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | * Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
6 | * Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
7 | * |
7 | * |
8 | * This program is free software; you can redistribute it and/or modify |
8 | * Deliantra is free software: you can redistribute it and/or modify |
9 | * it under the terms of the GNU General Public License as published by |
9 | * it under the terms of the GNU General Public License as published by |
10 | * the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation, either version 3 of the License, or |
11 | * (at your option) 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, |
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 GNU General Public License |
18 | * You should have received a copy of the GNU General Public License |
19 | * along with this program; if not, write to the Free Software |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
|
|
21 | * |
20 | * |
22 | * The author 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 | #include <global.h> |
24 | #include <global.h> |
26 | #ifndef __CEXTRACT__ |
25 | #ifndef __CEXTRACT__ |
27 | # include <sproto.h> |
26 | # include <sproto.h> |
… | |
… | |
176 | i = find_first_free_spot (op, op->map, x, y); |
175 | i = find_first_free_spot (op, op->map, x, y); |
177 | |
176 | |
178 | if (i == -1) |
177 | if (i == -1) |
179 | return 0; /* No free spot */ |
178 | return 0; /* No free spot */ |
180 | |
179 | |
181 | if (op->head != NULL) |
|
|
182 | op = op->head; |
180 | op = op->head_ (); |
183 | op->remove (); |
181 | op->remove (); |
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|
182 | |
184 | for (tmp = op; tmp != NULL; tmp = tmp->more) |
183 | for (object *tmp = op; tmp; tmp = tmp->more) |
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|
184 | { |
185 | tmp->x = x + freearr_x[i] + (tmp->arch == NULL ? 0 : tmp->arch->clone.x), |
185 | tmp->x = x + freearr_x[i] + (!tmp->arch ? 0 : tmp->arch->x); |
186 | tmp->y = y + freearr_y[i] + (tmp->arch == NULL ? 0 : tmp->arch->clone.y); |
186 | tmp->y = y + freearr_y[i] + (!tmp->arch ? 0 : tmp->arch->y); |
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|
187 | } |
187 | |
188 | |
188 | tmp = insert_ob_in_map (op, op->map, originator, 0); |
189 | op = insert_ob_in_map (op, op->map, originator, 0); |
189 | if (tmp) |
190 | |
190 | return 0; |
191 | return !op; |
191 | else |
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|
192 | return 1; |
|
|
193 | } |
192 | } |
194 | |
193 | |
195 | /* |
194 | /* |
196 | * Return value: 1 if object was destroyed, 0 otherwise. |
195 | * Return value: 1 if object was destroyed, 0 otherwise. |
197 | * Modified so that instead of passing the 'originator' that had no |
196 | * Modified so that instead of passing the 'originator' that had no |
… | |
… | |
225 | for (i = -5; i < 6; i++) |
224 | for (i = -5; i < 6; i++) |
226 | for (j = -5; j < 6; j++) |
225 | for (j = -5; j < 6; j++) |
227 | { |
226 | { |
228 | if (i == 0 && j == 0) |
227 | if (i == 0 && j == 0) |
229 | continue; |
228 | continue; |
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|
229 | |
230 | /* Perhaps this should be extended to support tiled maps */ |
230 | /* Perhaps this should be extended to support tiled maps */ |
231 | if (OUT_OF_REAL_MAP (teleporter->map, teleporter->x + i, teleporter->y + j)) |
231 | if (OUT_OF_REAL_MAP (teleporter->map, teleporter->x + i, teleporter->y + j)) |
232 | continue; |
232 | continue; |
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|
233 | |
233 | other_teleporter = GET_MAP_OB (teleporter->map, teleporter->x + i, teleporter->y + j); |
234 | other_teleporter = GET_MAP_OB (teleporter->map, teleporter->x + i, teleporter->y + j); |
234 | |
235 | |
235 | while (other_teleporter) |
236 | while (other_teleporter) |
236 | { |
237 | { |
237 | if (other_teleporter->type == tele_type) |
238 | if (other_teleporter->type == tele_type) |
238 | break; |
239 | break; |
239 | other_teleporter = other_teleporter->above; |
240 | other_teleporter = other_teleporter->above; |
240 | } |
241 | } |
|
|
242 | |
241 | if (other_teleporter && !(RANDOM () % ++nrofalt)) |
243 | if (other_teleporter && !rndm (++nrofalt)) |
242 | altern = other_teleporter; |
244 | altern = other_teleporter; |
243 | } |
245 | } |
244 | |
246 | |
245 | if (!nrofalt) |
247 | if (!nrofalt) |
246 | { |
248 | { |
247 | LOG (llevError, "No alternative teleporters around!\n"); |
249 | LOG (llevError, "%s: no alternative teleporters around (user %s).\n", |
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|
250 | teleporter->debug_desc (), user->debug_desc ()); |
248 | return 0; |
251 | return 0; |
249 | } |
252 | } |
250 | |
253 | |
251 | other_teleporter = altern; |
254 | other_teleporter = altern; |
252 | k = find_free_spot (user, other_teleporter->map, other_teleporter->x, other_teleporter->y, 1, 9); |
255 | k = find_free_spot (user, other_teleporter->map, other_teleporter->x, other_teleporter->y, 1, 9); |
… | |
… | |
284 | } |
287 | } |
285 | |
288 | |
286 | user->remove (); |
289 | user->remove (); |
287 | |
290 | |
288 | /* Update location for the object */ |
291 | /* Update location for the object */ |
289 | for (tmp = user; tmp != NULL; tmp = tmp->more) |
292 | for (tmp = user; tmp; tmp = tmp->more) |
290 | { |
293 | { |
291 | tmp->x = other_teleporter->x + freearr_x[k] + (tmp->arch == NULL ? 0 : tmp->arch->clone.x); |
294 | tmp->x = other_teleporter->x + freearr_x[k] + (tmp->arch ? tmp->arch->x : 0); |
292 | tmp->y = other_teleporter->y + freearr_y[k] + (tmp->arch == NULL ? 0 : tmp->arch->clone.y); |
295 | tmp->y = other_teleporter->y + freearr_y[k] + (tmp->arch ? tmp->arch->y : 0); |
293 | } |
296 | } |
|
|
297 | |
294 | tmp = insert_ob_in_map (user, other_teleporter->map, NULL, 0); |
298 | tmp = insert_ob_in_map (user, other_teleporter->map, NULL, 0); |
295 | return (tmp == NULL); |
299 | return !tmp; |
296 | } |
300 | } |
297 | |
301 | |
298 | void |
302 | void |
299 | recursive_roll (object *op, int dir, object *pusher) |
303 | recursive_roll (object *op, int dir, object *pusher) |
300 | { |
304 | { |
… | |
… | |
373 | op = op->head; |
377 | op = op->head; |
374 | |
378 | |
375 | x = op->x + freearr_x[dir]; |
379 | x = op->x + freearr_x[dir]; |
376 | y = op->y + freearr_y[dir]; |
380 | y = op->y + freearr_y[dir]; |
377 | |
381 | |
378 | if (!QUERY_FLAG (op, FLAG_CAN_ROLL) || (op->weight && random_roll (0, op->weight / 50000 - 1, pusher, PREFER_LOW) > pusher->stats.Str)) |
382 | if (!QUERY_FLAG (op, FLAG_CAN_ROLL) |
|
|
383 | || (op->weight && random_roll (0, op->weight / 50000 - 1, pusher, PREFER_LOW) |
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|
384 | > pusher->stats.Str)) |
379 | return 0; |
385 | return 0; |
380 | |
386 | |
381 | m = op->map; |
387 | m = op->map; |
382 | flags = get_map_flags (m, &m, x, y, &x, &y); |
388 | flags = get_map_flags (m, &m, x, y, &x, &y); |
383 | |
389 | |