1 | /* |
1 | /* |
2 | CrossFire, A Multiplayer game for X-windows |
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 (C) 2002-2003 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002-2003,2007 Mark Wedel & Crossfire Development Team |
5 | Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
6 | |
7 | * |
7 | This program is free software; you can redistribute it and/or modify |
8 | * Deliantra is free software: you can redistribute it and/or modify |
8 | 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 |
9 | the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation, either version 3 of the License, or |
10 | (at your option) any later version. |
11 | * (at your option) any later version. |
11 | |
12 | * |
12 | 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, |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
16 | |
17 | * |
17 | 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 |
18 | along with this program; if not, write to the Free Software |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * |
20 | |
21 | * The authors can be reached via e-mail to <support@deliantra.net> |
21 | The authors can be reached via e-mail at <crossfire@schmorp.de> |
|
|
22 | */ |
22 | */ |
23 | |
23 | |
24 | /* This file contains all the spell attack code. Grouping this code |
24 | /* This file contains all the spell attack code. Grouping this code |
25 | * together should hopefully make it easier to find the relevent bits |
25 | * together should hopefully make it easier to find the relevent bits |
26 | * of code |
26 | * of code |
27 | */ |
27 | */ |
28 | |
28 | |
29 | #include <global.h> |
29 | #include <global.h> |
30 | #include <object.h> |
30 | #include <object.h> |
31 | #include <living.h> |
31 | #include <living.h> |
32 | #ifndef __CEXTRACT__ |
|
|
33 | # include <sproto.h> |
32 | #include <sproto.h> |
34 | #endif |
|
|
35 | #include <spells.h> |
33 | #include <spells.h> |
36 | #include <sounds.h> |
34 | #include <sounds.h> |
37 | |
35 | |
38 | /* this function checks to see if a spell pushes objects as well |
36 | /* this function checks to see if a spell pushes objects as well |
39 | * as flies over and damages them (only used for cones for now) |
37 | * as flies over and damages them (only used for cones for now) |
… | |
… | |
57 | { |
55 | { |
58 | weight_move = op->weight + (op->weight * op->level) / 3; |
56 | weight_move = op->weight + (op->weight * op->level) / 3; |
59 | /*LOG (llevDebug, "DEBUG: arch weighs %d and masses %d (%s,level %d)\n", op->weight,weight_move,op->name,op->level); */ |
57 | /*LOG (llevDebug, "DEBUG: arch weighs %d and masses %d (%s,level %d)\n", op->weight,weight_move,op->name,op->level); */ |
60 | } |
58 | } |
61 | |
59 | |
62 | for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above) |
60 | for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above) |
63 | { |
61 | { |
64 | int num_sections = 1; |
62 | int num_sections = 1; |
65 | |
63 | |
66 | /* don't move DM */ |
64 | /* don't move DM */ |
67 | if (QUERY_FLAG (tmp, FLAG_WIZ)) |
65 | if (QUERY_FLAG (tmp, FLAG_WIZ)) |
… | |
… | |
117 | void |
115 | void |
118 | forklightning (object *op, object *tmp) |
116 | forklightning (object *op, object *tmp) |
119 | { |
117 | { |
120 | int new_dir = 1; /* direction or -1 for left, +1 for right 0 if no new bolt */ |
118 | int new_dir = 1; /* direction or -1 for left, +1 for right 0 if no new bolt */ |
121 | int t_dir; /* stores temporary dir calculation */ |
119 | int t_dir; /* stores temporary dir calculation */ |
122 | mapstruct *m; |
120 | maptile *m; |
123 | sint16 sx, sy; |
121 | sint16 sx, sy; |
124 | object *new_bolt; |
122 | object *new_bolt; |
125 | |
123 | |
126 | /* pick a fork direction. tmp->stats.Con is the left bias |
124 | /* pick a fork direction. tmp->stats.Con is the left bias |
127 | * i.e., the chance in 100 of forking LEFT |
125 | * i.e., the chance in 100 of forking LEFT |
… | |
… | |
140 | |
138 | |
141 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (m, sx, sy))) |
139 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (m, sx, sy))) |
142 | return; |
140 | return; |
143 | |
141 | |
144 | /* OK, we made a fork */ |
142 | /* OK, we made a fork */ |
145 | new_bolt = get_object (); |
143 | new_bolt = tmp->clone (); |
146 | copy_object (tmp, new_bolt); |
|
|
147 | |
144 | |
148 | /* reduce chances of subsequent forking */ |
145 | /* reduce chances of subsequent forking */ |
149 | new_bolt->stats.Dex -= 10; |
146 | new_bolt->stats.Dex -= 10; |
150 | tmp->stats.Dex -= 10; /* less forks from main bolt too */ |
147 | tmp->stats.Dex -= 10; /* less forks from main bolt too */ |
151 | new_bolt->stats.Con += 25 * new_dir; /* adjust the left bias */ |
148 | new_bolt->stats.Con += 25 * new_dir; /* adjust the left bias */ |
152 | new_bolt->speed_left = -0.1; |
149 | new_bolt->speed_left = -0.1f; |
153 | new_bolt->direction = t_dir; |
150 | new_bolt->direction = t_dir; |
154 | new_bolt->duration++; |
151 | new_bolt->duration++; |
155 | new_bolt->x = sx; |
|
|
156 | new_bolt->y = sy; |
|
|
157 | new_bolt->stats.dam /= 2; /* reduce daughter bolt damage */ |
152 | new_bolt->stats.dam /= 2; /* reduce daughter bolt damage */ |
158 | new_bolt->stats.dam++; |
153 | new_bolt->stats.dam++; |
159 | tmp->stats.dam /= 2; /* reduce father bolt damage */ |
154 | tmp->stats.dam /= 2; /* reduce father bolt damage */ |
160 | tmp->stats.dam++; |
155 | tmp->stats.dam++; |
161 | new_bolt = insert_ob_in_map (new_bolt, m, op, 0); |
156 | if ((new_bolt = m->insert (new_bolt, sx, sy, op))) |
162 | update_turn_face (new_bolt); |
157 | update_turn_face (new_bolt); |
163 | } |
158 | } |
164 | |
159 | |
165 | /* move_bolt: moves bolt 'op'. Basically, it just advances a space, |
160 | /* move_bolt: moves bolt 'op'. Basically, it just advances a space, |
166 | * and checks for various things that may stop it. |
161 | * and checks for various things that may stop it. |
167 | */ |
162 | */ |
168 | |
163 | |
169 | void |
164 | void |
170 | move_bolt (object *op) |
165 | move_bolt (object *op) |
171 | { |
166 | { |
172 | object *tmp; |
|
|
173 | int mflags; |
167 | int mflags; |
174 | sint16 x, y; |
168 | sint16 x, y; |
175 | mapstruct *m; |
169 | maptile *m; |
176 | |
170 | |
177 | if (--(op->duration) < 0) |
171 | if (--op->duration < 0) |
178 | { |
172 | { |
179 | remove_ob (op); |
173 | op->destroy (); |
180 | free_object (op); |
|
|
181 | return; |
174 | return; |
182 | } |
175 | } |
183 | |
176 | |
184 | hit_map (op, 0, op->attacktype, 1); |
177 | hit_map (op, 0, op->attacktype, 1); |
185 | |
178 | |
186 | if (!op->direction) |
179 | if (!op->direction) |
187 | return; |
180 | return; |
188 | |
181 | |
189 | if (--op->range < 0) |
182 | if (--op->range < 0) |
190 | { |
|
|
191 | op->range = 0; |
183 | op->range = 0; |
192 | } |
|
|
193 | else |
184 | else |
194 | { |
185 | { |
195 | x = op->x + DIRX (op); |
186 | x = op->x + DIRX (op); |
196 | y = op->y + DIRY (op); |
187 | y = op->y + DIRY (op); |
197 | m = op->map; |
188 | m = op->map; |
… | |
… | |
205 | * on the space. So only call reflwall if we think the data it returns |
196 | * on the space. So only call reflwall if we think the data it returns |
206 | * will be useful. |
197 | * will be useful. |
207 | */ |
198 | */ |
208 | if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, x, y)) || ((mflags & P_IS_ALIVE) && reflwall (m, x, y, op))) |
199 | if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, x, y)) || ((mflags & P_IS_ALIVE) && reflwall (m, x, y, op))) |
209 | { |
200 | { |
210 | |
|
|
211 | if (!QUERY_FLAG (op, FLAG_REFLECTING)) |
201 | if (!QUERY_FLAG (op, FLAG_REFLECTING)) |
212 | return; |
202 | return; |
213 | |
203 | |
214 | /* Since walls don't run diagonal, if the bolt is in |
204 | /* Since walls don't run diagonal, if the bolt is in |
215 | * one of 4 main directions, it just reflects back in the |
205 | * one of 4 main directions, it just reflects back in the |
… | |
… | |
245 | else if (left) |
235 | else if (left) |
246 | op->direction = absdir (op->direction + 2); |
236 | op->direction = absdir (op->direction + 2); |
247 | else if (right) |
237 | else if (right) |
248 | op->direction = absdir (op->direction - 2); |
238 | op->direction = absdir (op->direction - 2); |
249 | } |
239 | } |
|
|
240 | |
250 | update_turn_face (op); /* A bolt *must* be IS_TURNABLE */ |
241 | update_turn_face (op); /* A bolt *must* be IS_TURNABLE */ |
251 | return; |
242 | return; |
252 | } |
243 | } |
253 | else |
244 | else |
254 | { /* Create a copy of this object and put it ahead */ |
245 | { /* Create a copy of this object and put it ahead */ |
255 | tmp = get_object (); |
246 | object *tmp = op->clone (); |
256 | copy_object (op, tmp); |
247 | |
|
|
248 | m->insert (tmp, x, y, op); |
257 | tmp->speed_left = -0.1; |
249 | tmp->speed_left = -0.1f; |
258 | tmp->x += DIRX (tmp), tmp->y += DIRY (tmp); |
|
|
259 | tmp = insert_ob_in_map (tmp, op->map, op, 0); |
|
|
260 | /* To make up for the decrease at the top of the function */ |
250 | /* To make up for the decrease at the top of the function */ |
261 | tmp->duration++; |
251 | tmp->duration++; |
262 | |
252 | |
263 | /* New forking code. Possibly create forks of this object |
253 | /* New forking code. Possibly create forks of this object |
264 | * going off in other directions. |
254 | * going off in other directions. |
265 | */ |
255 | */ |
266 | |
|
|
267 | if (rndm (0, 99) < tmp->stats.Dex) |
256 | if (rndm (0, 99) < tmp->stats.Dex) |
268 | { /* stats.Dex % of forking */ |
257 | { /* stats.Dex % of forking */ |
269 | forklightning (op, tmp); |
258 | forklightning (op, tmp); |
270 | } |
259 | } |
|
|
260 | |
271 | /* In this way, the object left behind sticks on the space, but |
261 | /* In this way, the object left behind sticks on the space, but |
272 | * doesn't create any bolts that continue to move onward. |
262 | * doesn't create any bolts that continue to move onward. |
273 | */ |
263 | */ |
274 | op->range = 0; |
264 | op->range = 0; |
275 | } /* copy object and move it along */ |
265 | } /* copy object and move it along */ |
… | |
… | |
282 | * we remove the magic flag - that can be derived from |
272 | * we remove the magic flag - that can be derived from |
283 | * spob->attacktype. |
273 | * spob->attacktype. |
284 | * This function sets up the appropriate owner and skill |
274 | * This function sets up the appropriate owner and skill |
285 | * pointers. |
275 | * pointers. |
286 | */ |
276 | */ |
287 | |
|
|
288 | int |
277 | int |
289 | fire_bolt (object *op, object *caster, int dir, object *spob, object *skill) |
278 | fire_bolt (object *op, object *caster, int dir, object *spob, object *skill) |
290 | { |
279 | { |
291 | object *tmp = NULL; |
280 | object *tmp = NULL; |
292 | int mflags; |
281 | int mflags; |
… | |
… | |
310 | |
299 | |
311 | tmp->direction = dir; |
300 | tmp->direction = dir; |
312 | if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE)) |
301 | if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE)) |
313 | SET_ANIMATION (tmp, dir); |
302 | SET_ANIMATION (tmp, dir); |
314 | |
303 | |
315 | set_owner (tmp, op); |
304 | tmp->set_owner (op); |
316 | set_spell_skill (op, caster, spob, tmp); |
305 | set_spell_skill (op, caster, spob, tmp); |
317 | |
306 | |
318 | tmp->x = op->x + DIRX (tmp); |
307 | tmp->x = op->x + DIRX (tmp); |
319 | tmp->y = op->y + DIRY (tmp); |
308 | tmp->y = op->y + DIRY (tmp); |
320 | tmp->map = op->map; |
309 | tmp->map = op->map; |
321 | |
310 | |
|
|
311 | maptile *newmap; |
322 | mflags = get_map_flags (tmp->map, &tmp->map, tmp->x, tmp->y, &tmp->x, &tmp->y); |
312 | mflags = get_map_flags (tmp->map, &newmap, tmp->x, tmp->y, &tmp->x, &tmp->y); |
323 | if (mflags & P_OUT_OF_MAP) |
313 | if (mflags & P_OUT_OF_MAP) |
324 | { |
314 | { |
325 | free_object (tmp); |
315 | tmp->destroy (); |
326 | return 0; |
316 | return 0; |
327 | } |
317 | } |
|
|
318 | |
|
|
319 | tmp->map = newmap; |
|
|
320 | |
328 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (tmp->map, tmp->x, tmp->y))) |
321 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (tmp->map, tmp->x, tmp->y))) |
329 | { |
322 | { |
330 | if (!QUERY_FLAG (tmp, FLAG_REFLECTING)) |
323 | if (!QUERY_FLAG (tmp, FLAG_REFLECTING)) |
331 | { |
324 | { |
332 | free_object (tmp); |
325 | tmp->destroy (); |
333 | return 0; |
326 | return 0; |
334 | } |
327 | } |
|
|
328 | |
335 | tmp->x = op->x; |
329 | tmp->x = op->x; |
336 | tmp->y = op->y; |
330 | tmp->y = op->y; |
337 | tmp->direction = absdir (tmp->direction + 4); |
331 | tmp->direction = absdir (tmp->direction + 4); |
338 | tmp->map = op->map; |
332 | tmp->map = op->map; |
339 | } |
333 | } |
340 | if ((tmp = insert_ob_in_map (tmp, tmp->map, op, 0)) != NULL) |
334 | |
|
|
335 | if ((tmp = tmp->insert_at (tmp, op))) |
341 | move_bolt (tmp); |
336 | move_bolt (tmp); |
|
|
337 | |
342 | return 1; |
338 | return 1; |
343 | } |
339 | } |
344 | |
|
|
345 | |
|
|
346 | |
340 | |
347 | /*************************************************************************** |
341 | /*************************************************************************** |
348 | * |
342 | * |
349 | * BULLET/BALL CODE |
343 | * BULLET/BALL CODE |
350 | * |
344 | * |
351 | ***************************************************************************/ |
345 | ***************************************************************************/ |
352 | |
346 | |
353 | /* expands an explosion. op is a piece of the |
347 | /* expands an explosion. op is a piece of the |
354 | * explosion - this expans it in the different directions. |
348 | * explosion - this expands it in the different directions. |
355 | * At least that is what I think this does. |
349 | * At least that is what I think this does. |
356 | */ |
350 | */ |
357 | void |
351 | void |
358 | explosion (object *op) |
352 | explosion (object *op) |
359 | { |
353 | { |
360 | object *tmp; |
|
|
361 | mapstruct *m = op->map; |
354 | maptile *m = op->map; |
362 | int i; |
355 | int i; |
363 | |
356 | |
364 | if (--(op->duration) < 0) |
357 | if (--op->duration < 0) |
365 | { |
|
|
366 | remove_ob (op); |
|
|
367 | free_object (op); |
|
|
368 | return; |
|
|
369 | } |
358 | { |
|
|
359 | op->destroy (); |
|
|
360 | return; |
|
|
361 | } |
|
|
362 | |
370 | hit_map (op, 0, op->attacktype, 0); |
363 | hit_map (op, 0, op->attacktype, 0); |
371 | |
364 | |
372 | if (op->range > 0) |
365 | if (op->range > 0) |
373 | { |
366 | { |
374 | for (i = 1; i < 9; i++) |
367 | for (i = 1; i < 9; i++) |
375 | { |
368 | { |
376 | sint16 dx, dy; |
369 | sint16 dx, dy; |
377 | |
370 | |
378 | dx = op->x + freearr_x[i]; |
371 | dx = op->x + freearr_x[i]; |
379 | dy = op->y + freearr_y[i]; |
372 | dy = op->y + freearr_y[i]; |
|
|
373 | |
380 | /* ok_to_put_more already does things like checks for walls, |
374 | /* ok_to_put_more already does things like checks for walls, |
381 | * out of map, etc. |
375 | * out of map, etc. |
382 | */ |
376 | */ |
383 | if (ok_to_put_more (op->map, dx, dy, op, op->attacktype)) |
377 | if (ok_to_put_more (op->map, dx, dy, op, op->attacktype)) |
384 | { |
378 | { |
385 | tmp = get_object (); |
379 | object *tmp = op->clone (); |
386 | copy_object (op, tmp); |
380 | |
387 | tmp->state = 0; |
381 | tmp->state = 0; |
388 | tmp->speed_left = -0.21; |
382 | tmp->speed_left = -0.21f; |
389 | tmp->range--; |
383 | tmp->range--; |
390 | tmp->value = 0; |
384 | tmp->value = 0; |
391 | tmp->x = dx; |
385 | |
392 | tmp->y = dy; |
386 | m->insert (tmp, dx, dy, op); |
393 | insert_ob_in_map (tmp, m, op, 0); |
|
|
394 | } |
387 | } |
395 | } |
388 | } |
396 | } |
389 | } |
397 | } |
390 | } |
398 | |
|
|
399 | |
391 | |
400 | /* Causes an object to explode, eg, a firebullet, |
392 | /* Causes an object to explode, eg, a firebullet, |
401 | * poison cloud ball, etc. op is the object to |
393 | * poison cloud ball, etc. op is the object to |
402 | * explode. |
394 | * explode. |
403 | */ |
395 | */ |
404 | void |
396 | void |
405 | explode_bullet (object *op) |
397 | explode_bullet (object *op) |
406 | { |
398 | { |
407 | tag_t op_tag = op->count; |
|
|
408 | object *tmp, *owner; |
399 | object *tmp, *owner; |
409 | |
400 | |
410 | if (op->other_arch == NULL) |
401 | if (op->other_arch == NULL) |
411 | { |
402 | { |
412 | LOG (llevError, "BUG: explode_bullet(): op without other_arch\n"); |
403 | LOG (llevError, "BUG: explode_bullet(): op without other_arch\n"); |
413 | remove_ob (op); |
404 | op->destroy (); |
414 | free_object (op); |
|
|
415 | return; |
405 | return; |
416 | } |
406 | } |
417 | |
407 | |
418 | if (op->env) |
408 | if (op->env) |
419 | { |
409 | { |
420 | object *env; |
410 | object *env = op->outer_env (); |
421 | |
411 | |
422 | env = object_get_env_recursive (op); |
|
|
423 | if (env->map == NULL || out_of_map (env->map, env->x, env->y)) |
412 | if (!env->map || out_of_map (env->map, env->x, env->y)) |
424 | { |
413 | { |
425 | LOG (llevError, "BUG: explode_bullet(): env out of map\n"); |
414 | LOG (llevError, "BUG: explode_bullet(): env out of map\n"); |
426 | remove_ob (op); |
415 | op->destroy (); |
427 | free_object (op); |
|
|
428 | return; |
416 | return; |
429 | } |
417 | } |
430 | remove_ob (op); |
418 | |
431 | op->x = env->x; |
419 | op->insert_at (env, op, INS_NO_MERGE | INS_NO_WALK_ON); |
432 | op->y = env->y; |
|
|
433 | insert_ob_in_map (op, env->map, op, INS_NO_MERGE | INS_NO_WALK_ON); |
|
|
434 | } |
420 | } |
435 | else if (out_of_map (op->map, op->x, op->y)) |
421 | else if (out_of_map (op->map, op->x, op->y)) |
436 | { |
422 | { |
437 | LOG (llevError, "BUG: explode_bullet(): op out of map\n"); |
423 | LOG (llevError, "BUG: explode_bullet(): op out of map\n"); |
438 | remove_ob (op); |
424 | op->destroy (); |
439 | free_object (op); |
|
|
440 | return; |
425 | return; |
441 | } |
426 | } |
442 | |
427 | |
443 | // elmex Tue Aug 15 17:46:51 CEST 2006: Prevent explosions of any kind on safe maps |
428 | // elmex Tue Aug 15 17:46:51 CEST 2006: Prevent explosions of any kind on safe maps |
444 | // NOTE: If this breaks something important: remove this. I can't think of anything |
429 | // NOTE: If this breaks something important: remove this. I can't think of anything |
445 | // bad at the moment that might happen from this. |
430 | // bad at the moment that might happen from this. |
446 | if (get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_SAFE) |
431 | if (get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_SAFE) |
447 | { |
432 | { |
448 | remove_ob (op); |
433 | op->destroy (); |
449 | free_object (op); |
|
|
450 | return; |
434 | return; |
451 | } |
435 | } |
452 | |
436 | |
453 | if (op->attacktype) |
437 | if (op->attacktype) |
454 | { |
438 | { |
455 | hit_map (op, 0, op->attacktype, 1); |
439 | hit_map (op, 0, op->attacktype, 1); |
456 | if (was_destroyed (op, op_tag)) |
440 | if (op->destroyed ()) |
457 | return; |
441 | return; |
458 | } |
442 | } |
459 | |
443 | |
460 | /* other_arch contains what this explodes into */ |
444 | /* other_arch contains what this explodes into */ |
461 | tmp = arch_to_object (op->other_arch); |
445 | tmp = arch_to_object (op->other_arch); |
462 | |
446 | |
463 | copy_owner (tmp, op); |
447 | tmp->set_owner (op); |
464 | tmp->skill = op->skill; |
448 | tmp->skill = op->skill; |
465 | |
449 | |
466 | owner = get_owner (op); |
450 | owner = op->owner; |
467 | |
451 | |
468 | if ((tmp->attacktype & AT_HOLYWORD || tmp->attacktype & AT_GODPOWER) && owner && !tailor_god_spell (tmp, owner)) |
452 | if ((tmp->attacktype & AT_HOLYWORD || tmp->attacktype & AT_GODPOWER) && owner && !tailor_god_spell (tmp, owner)) |
469 | { |
453 | { |
470 | remove_ob (op); |
454 | op->destroy (); |
471 | free_object (op); |
|
|
472 | return; |
455 | return; |
473 | } |
456 | } |
474 | |
|
|
475 | tmp->x = op->x; |
|
|
476 | tmp->y = op->y; |
|
|
477 | |
457 | |
478 | /* special for bombs - it actually has sane values for these */ |
458 | /* special for bombs - it actually has sane values for these */ |
479 | if (op->type == SPELL_EFFECT && op->subtype == SP_BOMB) |
459 | if (op->type == SPELL_EFFECT && op->subtype == SP_BOMB) |
480 | { |
460 | { |
481 | tmp->attacktype = op->attacktype; |
461 | tmp->attacktype = op->attacktype; |
… | |
… | |
485 | } |
465 | } |
486 | else |
466 | else |
487 | { |
467 | { |
488 | if (op->attacktype & AT_MAGIC) |
468 | if (op->attacktype & AT_MAGIC) |
489 | tmp->attacktype |= AT_MAGIC; |
469 | tmp->attacktype |= AT_MAGIC; |
|
|
470 | |
490 | /* Spell doc describes what is going on here */ |
471 | /* Spell doc describes what is going on here */ |
491 | tmp->stats.dam = op->dam_modifier; |
472 | tmp->stats.dam = op->dam_modifier; |
492 | tmp->range = op->stats.maxhp; |
473 | tmp->range = op->stats.maxhp; |
493 | tmp->duration = op->stats.hp; |
474 | tmp->duration = op->stats.hp; |
494 | /* Used for spell tracking - just need a unique val for this spell - |
475 | /* Used for spell tracking - just need a unique val for this spell - |
… | |
… | |
502 | tmp->stats.sp = op->direction; |
483 | tmp->stats.sp = op->direction; |
503 | |
484 | |
504 | /* Prevent recursion */ |
485 | /* Prevent recursion */ |
505 | op->move_on = 0; |
486 | op->move_on = 0; |
506 | |
487 | |
507 | insert_ob_in_map (tmp, op->map, op, 0); |
488 | tmp->insert_at (op, op); |
|
|
489 | tmp->play_sound (tmp->sound); |
|
|
490 | |
508 | /* remove the firebullet */ |
491 | /* remove the firebullet */ |
509 | if (!was_destroyed (op, op_tag)) |
492 | op->destroy (); |
510 | { |
|
|
511 | remove_ob (op); |
|
|
512 | free_object (op); |
|
|
513 | } |
|
|
514 | } |
493 | } |
515 | |
|
|
516 | |
|
|
517 | |
494 | |
518 | /* checks to see what op should do, given the space it is on |
495 | /* checks to see what op should do, given the space it is on |
519 | * (eg, explode, damage player, etc) |
496 | * (eg, explode, damage player, etc) |
520 | */ |
497 | */ |
521 | |
|
|
522 | void |
498 | void |
523 | check_bullet (object *op) |
499 | check_bullet (object *op) |
524 | { |
500 | { |
525 | tag_t op_tag = op->count, tmp_tag; |
|
|
526 | object *tmp; |
501 | object *tmp; |
527 | int dam, mflags; |
502 | int dam, mflags; |
528 | mapstruct *m; |
503 | maptile *m; |
529 | sint16 sx, sy; |
504 | sint16 sx, sy; |
530 | |
505 | |
531 | mflags = get_map_flags (op->map, &m, op->x, op->y, &sx, &sy); |
506 | mflags = get_map_flags (op->map, &m, op->x, op->y, &sx, &sy); |
532 | |
507 | |
533 | if (!(mflags & P_IS_ALIVE) && !OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy))) |
508 | if (!(mflags & P_IS_ALIVE) && !OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy))) |
… | |
… | |
542 | |
517 | |
543 | /* If nothing alive on this space, no reason to do anything further */ |
518 | /* If nothing alive on this space, no reason to do anything further */ |
544 | if (!(mflags & P_IS_ALIVE)) |
519 | if (!(mflags & P_IS_ALIVE)) |
545 | return; |
520 | return; |
546 | |
521 | |
547 | for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above) |
522 | for (tmp = op->ms ().bot; tmp; tmp = tmp->above) |
548 | { |
523 | { |
549 | if (QUERY_FLAG (tmp, FLAG_ALIVE)) |
524 | if (QUERY_FLAG (tmp, FLAG_ALIVE)) |
550 | { |
525 | { |
551 | tmp_tag = tmp->count; |
|
|
552 | dam = hit_player (tmp, op->stats.dam, op, op->attacktype, 1); |
526 | dam = hit_player (tmp, op->stats.dam, op, op->attacktype, 1); |
553 | if (was_destroyed (op, op_tag) || !was_destroyed (tmp, tmp_tag) || (op->stats.dam -= dam) < 0) |
527 | if (op->destroyed () || !tmp->destroyed () || (op->stats.dam -= dam) < 0) |
554 | { |
528 | { |
555 | if (!QUERY_FLAG (op, FLAG_REMOVED)) |
529 | if (!QUERY_FLAG (op, FLAG_REMOVED)) |
556 | { |
530 | { |
557 | remove_ob (op); |
531 | op->destroy (); |
558 | free_object (op); |
|
|
559 | return; |
532 | return; |
560 | } |
533 | } |
561 | } |
534 | } |
562 | } |
535 | } |
563 | } |
536 | } |
564 | } |
537 | } |
565 | |
|
|
566 | |
538 | |
567 | /* Basically, we move 'op' one square, and if it hits something, |
539 | /* Basically, we move 'op' one square, and if it hits something, |
568 | * call check_bullet. |
540 | * call check_bullet. |
569 | * This function is only applicable to bullets, but not to all |
541 | * This function is only applicable to bullets, but not to all |
570 | * fired arches (eg, bolts). |
542 | * fired arches (eg, bolts). |
571 | */ |
543 | */ |
572 | |
|
|
573 | void |
544 | void |
574 | move_bullet (object *op) |
545 | move_bullet (object *op) |
575 | { |
546 | { |
576 | sint16 new_x, new_y; |
547 | sint16 new_x, new_y; |
577 | int mflags; |
548 | int mflags; |
578 | mapstruct *m; |
549 | maptile *m; |
579 | |
550 | |
580 | #if 0 |
551 | #if 0 |
581 | /* We need a better general purpose way to do this */ |
552 | /* We need a better general purpose way to do this */ |
582 | |
553 | |
583 | /* peterm: added to make comet leave a trail of burnouts |
554 | /* peterm: added to make comet leave a trail of burnouts |
584 | it's an unadulterated hack, but the effect is cool. */ |
555 | it's an unadulterated hack, but the effect is cool. */ |
585 | if (op->stats.sp == SP_METEOR) |
556 | if (op->stats.sp == SP_METEOR) |
586 | { |
557 | { |
587 | replace_insert_ob_in_map ("fire_trail", op); |
558 | replace_insert_ob_in_map ("fire_trail", op); |
588 | if (was_destroyed (op, op_tag)) |
559 | if (op->destroyed ()) |
589 | return; |
560 | return; |
590 | } /* end addition. */ |
561 | } /* end addition. */ |
591 | #endif |
562 | #endif |
592 | |
563 | |
593 | /* Reached the end of its life - remove it */ |
564 | /* Reached the end of its life - remove it */ |
594 | if (--op->range <= 0) |
565 | if (--op->range <= 0) |
595 | { |
566 | { |
596 | if (op->other_arch) |
567 | if (op->other_arch) |
597 | { |
|
|
598 | explode_bullet (op); |
568 | explode_bullet (op); |
599 | } |
|
|
600 | else |
569 | else |
601 | { |
570 | op->destroy (); |
602 | remove_ob (op); |
571 | |
603 | free_object (op); |
|
|
604 | } |
|
|
605 | return; |
572 | return; |
606 | } |
573 | } |
607 | |
574 | |
608 | new_x = op->x + DIRX (op); |
575 | new_x = op->x + DIRX (op); |
609 | new_y = op->y + DIRY (op); |
576 | new_y = op->y + DIRY (op); |
610 | m = op->map; |
577 | m = op->map; |
611 | mflags = get_map_flags (m, &m, new_x, new_y, &new_x, &new_y); |
578 | mflags = get_map_flags (m, &m, new_x, new_y, &new_x, &new_y); |
612 | |
579 | |
613 | if (mflags & P_OUT_OF_MAP) |
580 | if (mflags & P_OUT_OF_MAP) |
614 | { |
581 | { |
615 | remove_ob (op); |
582 | op->destroy (); |
616 | free_object (op); |
|
|
617 | return; |
583 | return; |
618 | } |
584 | } |
619 | |
585 | |
620 | if (!op->direction || OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, new_x, new_y))) |
586 | if (!op->direction || OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, new_x, new_y))) |
621 | { |
587 | { |
622 | if (op->other_arch) |
588 | if (op->other_arch) |
623 | { |
|
|
624 | explode_bullet (op); |
589 | explode_bullet (op); |
625 | } |
|
|
626 | else |
590 | else |
627 | { |
591 | op->destroy (); |
628 | remove_ob (op); |
|
|
629 | free_object (op); |
|
|
630 | } |
|
|
631 | return; |
|
|
632 | } |
|
|
633 | |
592 | |
634 | remove_ob (op); |
593 | return; |
635 | op->x = new_x; |
594 | } |
636 | op->y = new_y; |
595 | |
637 | if ((op = insert_ob_in_map (op, m, op, 0)) == NULL) |
596 | if (!(op = m->insert (op, new_x, new_y, op))) |
638 | return; |
597 | return; |
639 | |
598 | |
640 | if (reflwall (op->map, op->x, op->y, op)) |
599 | if (reflwall (op->map, op->x, op->y, op)) |
641 | { |
600 | { |
642 | op->direction = absdir (op->direction + 4); |
601 | op->direction = absdir (op->direction + 4); |
643 | update_turn_face (op); |
602 | update_turn_face (op); |
644 | } |
603 | } |
645 | else |
604 | else |
646 | { |
|
|
647 | check_bullet (op); |
605 | check_bullet (op); |
648 | } |
|
|
649 | } |
606 | } |
650 | |
|
|
651 | |
|
|
652 | |
|
|
653 | |
607 | |
654 | /* fire_bullet |
608 | /* fire_bullet |
655 | * object op (cast from caster) files a bolt in dir. |
609 | * object op (cast from caster) files a bolt in dir. |
656 | * spob is the spell object for the bolt. |
610 | * spob is the spell object for the bolt. |
657 | * we remove the magic flag - that can be derived from |
611 | * we remove the magic flag - that can be derived from |
658 | * spob->attacktype. |
612 | * spob->attacktype. |
659 | * This function sets up the appropriate owner and skill |
613 | * This function sets up the appropriate owner and skill |
660 | * pointers. |
614 | * pointers. |
661 | */ |
615 | */ |
662 | |
|
|
663 | int |
616 | int |
664 | fire_bullet (object *op, object *caster, int dir, object *spob) |
617 | fire_bullet (object *op, object *caster, int dir, object *spob) |
665 | { |
618 | { |
666 | object *tmp = NULL; |
619 | object *tmp = NULL; |
667 | int mflags; |
620 | int mflags; |
668 | |
621 | |
669 | if (!spob->other_arch) |
622 | if (!spob->other_arch) |
670 | return 0; |
623 | return 0; |
671 | |
624 | |
672 | tmp = arch_to_object (spob->other_arch); |
625 | tmp = spob->other_arch->instance (); |
673 | if (tmp == NULL) |
626 | if (!tmp) |
674 | return 0; |
627 | return 0; |
675 | |
628 | |
676 | /* peterm: level dependency for bolts */ |
629 | /* peterm: level dependency for bolts */ |
677 | tmp->stats.dam = spob->stats.dam + SP_level_dam_adjust (caster, spob); |
630 | tmp->stats.dam = spob->stats.dam + SP_level_dam_adjust (caster, spob); |
678 | tmp->attacktype = spob->attacktype; |
631 | tmp->attacktype = spob->attacktype; |
679 | if (spob->slaying) |
632 | if (spob->slaying) |
680 | tmp->slaying = spob->slaying; |
633 | tmp->slaying = spob->slaying; |
681 | |
634 | |
… | |
… | |
688 | |
641 | |
689 | tmp->direction = dir; |
642 | tmp->direction = dir; |
690 | if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE)) |
643 | if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE)) |
691 | SET_ANIMATION (tmp, dir); |
644 | SET_ANIMATION (tmp, dir); |
692 | |
645 | |
693 | set_owner (tmp, op); |
646 | tmp->set_owner (op); |
694 | set_spell_skill (op, caster, spob, tmp); |
647 | set_spell_skill (op, caster, spob, tmp); |
695 | |
648 | |
696 | tmp->x = op->x + freearr_x[dir]; |
649 | tmp->x = op->x + freearr_x[dir]; |
697 | tmp->y = op->y + freearr_y[dir]; |
650 | tmp->y = op->y + freearr_y[dir]; |
698 | tmp->map = op->map; |
651 | tmp->map = op->map; |
699 | |
652 | |
|
|
653 | maptile *newmap; |
700 | mflags = get_map_flags (tmp->map, &tmp->map, tmp->x, tmp->y, &tmp->x, &tmp->y); |
654 | mflags = get_map_flags (tmp->map, &newmap, tmp->x, tmp->y, &tmp->x, &tmp->y); |
701 | if (mflags & P_OUT_OF_MAP) |
655 | if (mflags & P_OUT_OF_MAP) |
702 | { |
656 | { |
703 | free_object (tmp); |
657 | tmp->destroy (); |
704 | return 0; |
658 | return 0; |
705 | } |
659 | } |
|
|
660 | |
|
|
661 | tmp->map = newmap; |
|
|
662 | |
706 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (tmp->map, tmp->x, tmp->y))) |
663 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (tmp->map, tmp->x, tmp->y))) |
707 | { |
664 | { |
708 | if (!QUERY_FLAG (tmp, FLAG_REFLECTING)) |
665 | if (!QUERY_FLAG (tmp, FLAG_REFLECTING)) |
709 | { |
666 | { |
710 | free_object (tmp); |
667 | tmp->destroy (); |
711 | return 0; |
668 | return 0; |
712 | } |
669 | } |
|
|
670 | |
713 | tmp->x = op->x; |
671 | tmp->x = op->x; |
714 | tmp->y = op->y; |
672 | tmp->y = op->y; |
715 | tmp->direction = absdir (tmp->direction + 4); |
673 | tmp->direction = absdir (tmp->direction + 4); |
716 | tmp->map = op->map; |
674 | tmp->map = op->map; |
717 | } |
675 | } |
718 | if ((tmp = insert_ob_in_map (tmp, tmp->map, op, 0)) != NULL) |
676 | |
719 | { |
677 | if ((tmp = tmp->insert_at (tmp, op))) |
720 | check_bullet (tmp); |
678 | check_bullet (tmp); |
721 | } |
679 | |
722 | return 1; |
680 | return 1; |
723 | } |
681 | } |
724 | |
|
|
725 | |
|
|
726 | |
|
|
727 | |
682 | |
728 | /***************************************************************************** |
683 | /***************************************************************************** |
729 | * |
684 | * |
730 | * CONE RELATED FUNCTIONS |
685 | * CONE RELATED FUNCTIONS |
731 | * |
686 | * |
732 | *****************************************************************************/ |
687 | *****************************************************************************/ |
733 | |
688 | |
734 | |
|
|
735 | /* drops an object based on what is in the cone's "other_arch" */ |
689 | /* drops an object based on what is in the cone's "other_arch" */ |
736 | void |
690 | void |
737 | cone_drop (object *op) |
691 | cone_drop (object *op) |
738 | { |
692 | { |
739 | object *new_ob = arch_to_object (op->other_arch); |
693 | object *new_ob = arch_to_object (op->other_arch); |
740 | |
694 | |
741 | new_ob->x = op->x; |
|
|
742 | new_ob->y = op->y; |
|
|
743 | new_ob->level = op->level; |
695 | new_ob->level = op->level; |
744 | set_owner (new_ob, op->owner); |
696 | new_ob->set_owner (op->owner); |
745 | |
697 | |
746 | /* preserve skill ownership */ |
698 | /* preserve skill ownership */ |
747 | if (op->skill && op->skill != new_ob->skill) |
699 | if (op->skill && op->skill != new_ob->skill) |
748 | { |
|
|
749 | new_ob->skill = op->skill; |
700 | new_ob->skill = op->skill; |
750 | } |
|
|
751 | insert_ob_in_map (new_ob, op->map, op, 0); |
|
|
752 | |
701 | |
|
|
702 | new_ob->insert_at (op, op); |
753 | } |
703 | } |
754 | |
704 | |
755 | /* move_cone: causes cone object 'op' to move a space/hit creatures */ |
705 | /* move_cone: causes cone object 'op' to move a space/hit creatures */ |
756 | |
706 | |
757 | void |
707 | void |
758 | move_cone (object *op) |
708 | move_cone (object *op) |
759 | { |
709 | { |
760 | int i; |
710 | int i; |
761 | tag_t tag; |
|
|
762 | |
711 | |
763 | /* if no map then hit_map will crash so just ignore object */ |
712 | /* if no map then hit_map will crash so just ignore object */ |
764 | if (!op->map) |
713 | if (!op->map) |
765 | { |
714 | { |
766 | LOG (llevError, "Tried to move_cone object %s without a map.\n", op->name ? &op->name : "unknown"); |
715 | LOG (llevError, "Tried to move_cone object %s without a map.\n", op->name ? &op->name : "unknown"); |
767 | op->speed = 0; |
716 | op->set_speed (0); |
768 | update_ob_speed (op); |
|
|
769 | return; |
717 | return; |
770 | } |
718 | } |
771 | |
719 | |
772 | /* lava saves it's life, but not yours :) */ |
720 | /* lava saves it's life, but not yours :) */ |
773 | if (QUERY_FLAG (op, FLAG_LIFESAVE)) |
721 | if (QUERY_FLAG (op, FLAG_LIFESAVE)) |
… | |
… | |
779 | #if 0 |
727 | #if 0 |
780 | /* Disable this - enabling it makes monsters easier, as |
728 | /* Disable this - enabling it makes monsters easier, as |
781 | * when their cone dies when they die. |
729 | * when their cone dies when they die. |
782 | */ |
730 | */ |
783 | /* If no owner left, the spell dies out. */ |
731 | /* If no owner left, the spell dies out. */ |
784 | if (get_owner (op) == NULL) |
732 | if (op->owner == NULL) |
785 | { |
733 | { |
786 | remove_ob (op); |
734 | op->destroy (); |
787 | free_object (op); |
|
|
788 | return; |
735 | return; |
789 | } |
736 | } |
790 | #endif |
737 | #endif |
791 | |
738 | |
792 | tag = op->count; |
|
|
793 | hit_map (op, 0, op->attacktype, 0); |
739 | hit_map (op, 0, op->attacktype, 0); |
794 | |
740 | |
795 | /* Check to see if we should push anything. |
741 | /* Check to see if we should push anything. |
796 | * Spell objects with weight push whatever they encounter to some |
742 | * Spell objects with weight push whatever they encounter to some |
797 | * degree. |
743 | * degree. |
798 | */ |
744 | */ |
799 | if (op->weight) |
745 | if (op->weight) |
800 | check_spell_knockback (op); |
746 | check_spell_knockback (op); |
801 | |
747 | |
802 | if (was_destroyed (op, tag)) |
748 | if (op->destroyed ()) |
803 | return; |
749 | return; |
804 | |
750 | |
805 | if ((op->duration--) < 0) |
751 | if ((op->duration--) < 0) |
806 | { |
752 | { |
807 | remove_ob (op); |
753 | op->destroy (); |
808 | free_object (op); |
|
|
809 | return; |
754 | return; |
810 | } |
755 | } |
811 | /* Object has hit maximum range, so don't have it move |
756 | /* Object has hit maximum range, so don't have it move |
812 | * any further. When the duration above expires, |
757 | * any further. When the duration above expires, |
813 | * then the object will get removed. |
758 | * then the object will get removed. |
… | |
… | |
822 | { |
767 | { |
823 | sint16 x = op->x + freearr_x[absdir (op->stats.sp + i)], y = op->y + freearr_y[absdir (op->stats.sp + i)]; |
768 | sint16 x = op->x + freearr_x[absdir (op->stats.sp + i)], y = op->y + freearr_y[absdir (op->stats.sp + i)]; |
824 | |
769 | |
825 | if (ok_to_put_more (op->map, x, y, op, op->attacktype)) |
770 | if (ok_to_put_more (op->map, x, y, op, op->attacktype)) |
826 | { |
771 | { |
827 | object *tmp = get_object (); |
772 | object *tmp = op->clone (); |
828 | |
|
|
829 | copy_object (op, tmp); |
|
|
830 | tmp->x = x; |
|
|
831 | tmp->y = y; |
|
|
832 | |
773 | |
833 | tmp->duration = op->duration + 1; |
774 | tmp->duration = op->duration + 1; |
834 | |
775 | |
835 | /* Use for spell tracking - see ok_to_put_more() */ |
776 | /* Use for spell tracking - see ok_to_put_more() */ |
836 | tmp->stats.maxhp = op->stats.maxhp; |
777 | tmp->stats.maxhp = op->stats.maxhp; |
837 | insert_ob_in_map (tmp, op->map, op, 0); |
778 | |
|
|
779 | op->map->insert (tmp, x, y, op); |
|
|
780 | |
838 | if (tmp->other_arch) |
781 | if (tmp->other_arch) |
839 | cone_drop (tmp); |
782 | cone_drop (tmp); |
840 | } |
783 | } |
841 | } |
784 | } |
842 | } |
785 | } |
… | |
… | |
852 | int |
795 | int |
853 | cast_cone (object *op, object *caster, int dir, object *spell) |
796 | cast_cone (object *op, object *caster, int dir, object *spell) |
854 | { |
797 | { |
855 | object *tmp; |
798 | object *tmp; |
856 | int i, success = 0, range_min = -1, range_max = 1; |
799 | int i, success = 0, range_min = -1, range_max = 1; |
857 | mapstruct *m; |
800 | maptile *m; |
858 | sint16 sx, sy; |
801 | sint16 sx, sy; |
859 | MoveType movetype; |
802 | MoveType movetype; |
860 | |
803 | |
861 | if (!spell->other_arch) |
804 | if (!spell->other_arch) |
862 | return 0; |
805 | return 0; |
… | |
… | |
875 | |
818 | |
876 | /* Need to know what the movetype of the object we are about |
819 | /* Need to know what the movetype of the object we are about |
877 | * to create is, so we can know if the space we are about to |
820 | * to create is, so we can know if the space we are about to |
878 | * insert it into is blocked. |
821 | * insert it into is blocked. |
879 | */ |
822 | */ |
880 | movetype = spell->other_arch->clone.move_type; |
823 | movetype = spell->other_arch->move_type; |
881 | |
824 | |
882 | for (i = range_min; i <= range_max; i++) |
825 | for (i = range_min; i <= range_max; i++) |
883 | { |
826 | { |
884 | sint16 x, y, d; |
827 | sint16 x, y, d; |
885 | |
828 | |
… | |
… | |
918 | if ((movetype & GET_MAP_MOVE_BLOCK (m, sx, sy)) == movetype) |
861 | if ((movetype & GET_MAP_MOVE_BLOCK (m, sx, sy)) == movetype) |
919 | continue; |
862 | continue; |
920 | |
863 | |
921 | success = 1; |
864 | success = 1; |
922 | tmp = arch_to_object (spell->other_arch); |
865 | tmp = arch_to_object (spell->other_arch); |
923 | set_owner (tmp, op); |
866 | tmp->set_owner (op); |
924 | set_spell_skill (op, caster, spell, tmp); |
867 | set_spell_skill (op, caster, spell, tmp); |
925 | tmp->level = caster_level (caster, spell); |
868 | tmp->level = caster_level (caster, spell); |
926 | tmp->x = sx; |
|
|
927 | tmp->y = sy; |
|
|
928 | tmp->attacktype = spell->attacktype; |
869 | tmp->attacktype = spell->attacktype; |
929 | |
870 | |
930 | /* holy word stuff */ |
871 | /* holy word stuff */ |
931 | if ((tmp->attacktype & AT_HOLYWORD) || (tmp->attacktype & AT_GODPOWER)) |
872 | if ((tmp->attacktype & AT_HOLYWORD) || (tmp->attacktype & AT_GODPOWER)) |
932 | if (!tailor_god_spell (tmp, op)) |
873 | if (!tailor_god_spell (tmp, op)) |
… | |
… | |
966 | else |
907 | else |
967 | tmp->duration += caster->level / 3; |
908 | tmp->duration += caster->level / 3; |
968 | } |
909 | } |
969 | |
910 | |
970 | if (!(tmp->move_type & MOVE_FLY_LOW)) |
911 | if (!(tmp->move_type & MOVE_FLY_LOW)) |
971 | LOG (llevDebug, "cast_cone(): arch %s doesn't have flying 1\n", &spell->other_arch->name); |
912 | LOG (llevDebug, "cast_cone(): arch %s doesn't have flying 1\n", &spell->other_arch->archname); |
972 | |
913 | |
973 | if (!tmp->move_on && tmp->stats.dam) |
914 | if (!tmp->move_on && tmp->stats.dam) |
974 | { |
|
|
975 | LOG (llevDebug, "cast_cone(): arch %s doesn't have move_on set\n", &spell->other_arch->name); |
915 | LOG (llevDebug, "cast_cone(): arch %s doesn't have move_on set\n", &spell->other_arch->archname); |
976 | } |
|
|
977 | |
916 | |
978 | insert_ob_in_map (tmp, m, op, 0); |
917 | m->insert (tmp, sx, sy, op); |
979 | |
918 | |
980 | /* This is used for tracking spells so that one effect doesn't hit |
919 | /* This is used for tracking spells so that one effect doesn't hit |
981 | * a single space too many times. |
920 | * a single space too many times. |
982 | */ |
921 | */ |
983 | tmp->stats.maxhp = tmp->count; |
922 | tmp->stats.maxhp = tmp->count; |
… | |
… | |
993 | * |
932 | * |
994 | * BOMB related code |
933 | * BOMB related code |
995 | * |
934 | * |
996 | ****************************************************************************/ |
935 | ****************************************************************************/ |
997 | |
936 | |
998 | |
|
|
999 | /* This handles an exploding bomb. |
937 | /* This handles an exploding bomb. |
1000 | * op is the original bomb object. |
938 | * op is the original bomb object. |
1001 | */ |
939 | */ |
1002 | void |
940 | void |
1003 | animate_bomb (object *op) |
941 | animate_bomb (object *op) |
1004 | { |
942 | { |
1005 | int i; |
|
|
1006 | object *env, *tmp; |
|
|
1007 | archetype *at; |
|
|
1008 | |
|
|
1009 | if (op->state != NUM_ANIMATIONS (op) - 1) |
943 | if (op->state != NUM_ANIMATIONS (op) - 1) |
1010 | return; |
944 | return; |
1011 | |
945 | |
1012 | env = object_get_env_recursive (op); |
946 | object *env = op->outer_env (); |
1013 | |
947 | |
1014 | if (op->env) |
948 | if (op->env) |
1015 | { |
949 | { |
1016 | if (env->map == NULL) |
950 | if (env->map == NULL) |
1017 | return; |
951 | return; |
1018 | |
952 | |
1019 | if (env->type == PLAYER) |
953 | if (!(op = op->insert_at (env, op))) |
1020 | esrv_del_item (env->contr, op->count); |
|
|
1021 | |
|
|
1022 | remove_ob (op); |
|
|
1023 | op->x = env->x; |
|
|
1024 | op->y = env->y; |
|
|
1025 | if ((op = insert_ob_in_map (op, env->map, op, 0)) == NULL) |
|
|
1026 | return; |
954 | return; |
1027 | } |
955 | } |
1028 | |
956 | |
1029 | // elmex Tue Aug 15 17:46:51 CEST 2006: Prevent bomb from exploding |
957 | // elmex Tue Aug 15 17:46:51 CEST 2006: Prevent bomb from exploding |
1030 | // on a safe map. I don't like this special casing, but it seems to be neccessary |
958 | // on a safe map. I don't like this special casing, but it seems to be neccessary |
1031 | // as bombs can be carried. |
959 | // as bombs can be carried. |
1032 | if (get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_SAFE) |
960 | if (get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_SAFE) |
1033 | { |
961 | { |
1034 | remove_ob (op); |
962 | op->destroy (); |
1035 | free_object (op); |
|
|
1036 | return; |
963 | return; |
1037 | } |
964 | } |
1038 | |
965 | |
1039 | /* This copies a lot of the code from the fire bullet, |
966 | /* This copies a lot of the code from the fire bullet, |
1040 | * but using the cast_bullet isn't really feasible, |
967 | * but using the cast_bullet isn't really feasible, |
1041 | * so just set up the appropriate values. |
968 | * so just set up the appropriate values. |
1042 | */ |
969 | */ |
1043 | at = archetype::find (SPLINT); |
970 | if (archetype *at = archetype::find (SPLINT)) |
1044 | if (at) |
|
|
1045 | { |
971 | { |
1046 | for (i = 1; i < 9; i++) |
972 | for (int i = 1; i < 9; i++) |
1047 | { |
973 | { |
1048 | if (out_of_map (op->map, op->x + freearr_x[i], op->y + freearr_x[i])) |
974 | if (out_of_map (op->map, op->x + freearr_x[i], op->y + freearr_x[i])) |
1049 | continue; |
975 | continue; |
|
|
976 | |
1050 | tmp = arch_to_object (at); |
977 | object *tmp = arch_to_object (at); |
1051 | tmp->direction = i; |
978 | tmp->direction = i; |
1052 | tmp->range = op->range; |
979 | tmp->range = op->range; |
1053 | tmp->stats.dam = op->stats.dam; |
980 | tmp->stats.dam = op->stats.dam; |
1054 | tmp->duration = op->duration; |
981 | tmp->duration = op->duration; |
1055 | tmp->attacktype = op->attacktype; |
982 | tmp->attacktype = op->attacktype; |
1056 | copy_owner (tmp, op); |
983 | tmp->set_owner (op); |
1057 | if (op->skill && op->skill != tmp->skill) |
984 | if (op->skill && op->skill != tmp->skill) |
1058 | { |
|
|
1059 | tmp->skill = op->skill; |
985 | tmp->skill = op->skill; |
1060 | } |
986 | |
1061 | if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE)) |
987 | if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE)) |
1062 | SET_ANIMATION (tmp, i); |
988 | SET_ANIMATION (tmp, i); |
1063 | tmp->x = op->x + freearr_x[i]; |
989 | |
1064 | tmp->y = op->y + freearr_x[i]; |
990 | op->map->insert (tmp, op->x + freearr_x[i], op->y + freearr_x[i], op); |
1065 | insert_ob_in_map (tmp, op->map, op, 0); |
|
|
1066 | move_bullet (tmp); |
991 | move_bullet (tmp); |
1067 | } |
992 | } |
1068 | } |
993 | } |
1069 | |
994 | |
1070 | explode_bullet (op); |
995 | explode_bullet (op); |
1071 | } |
996 | } |
1072 | |
997 | |
1073 | int |
998 | int |
1074 | create_bomb (object *op, object *caster, int dir, object *spell) |
999 | create_bomb (object *op, object *caster, int dir, object *spell) |
1075 | { |
1000 | { |
1076 | |
|
|
1077 | object *tmp; |
1001 | object *tmp; |
1078 | int mflags; |
1002 | int mflags; |
1079 | sint16 dx = op->x + freearr_x[dir], dy = op->y + freearr_y[dir]; |
1003 | sint16 dx = op->x + freearr_x[dir], dy = op->y + freearr_y[dir]; |
1080 | mapstruct *m; |
1004 | maptile *m; |
1081 | |
1005 | |
1082 | mflags = get_map_flags (op->map, &m, dx, dy, &dx, &dy); |
1006 | mflags = get_map_flags (op->map, &m, dx, dy, &dx, &dy); |
1083 | if ((mflags & P_OUT_OF_MAP) || (GET_MAP_MOVE_BLOCK (m, dx, dy) & MOVE_WALK)) |
1007 | if ((mflags & P_OUT_OF_MAP) || (GET_MAP_MOVE_BLOCK (m, dx, dy) & MOVE_WALK)) |
1084 | { |
1008 | { |
1085 | new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way."); |
1009 | new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way."); |
1086 | return 0; |
1010 | return 0; |
1087 | } |
1011 | } |
|
|
1012 | |
1088 | tmp = arch_to_object (spell->other_arch); |
1013 | tmp = arch_to_object (spell->other_arch); |
1089 | |
1014 | |
1090 | /* level dependencies for bomb */ |
1015 | /* level dependencies for bomb */ |
1091 | tmp->range = spell->range + SP_level_range_adjust (caster, spell); |
1016 | tmp->range = spell->range + SP_level_range_adjust (caster, spell); |
1092 | tmp->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1017 | tmp->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1093 | tmp->duration = spell->duration + SP_level_duration_adjust (caster, spell); |
1018 | tmp->duration = spell->duration + SP_level_duration_adjust (caster, spell); |
1094 | tmp->attacktype = spell->attacktype; |
1019 | tmp->attacktype = spell->attacktype; |
1095 | |
1020 | |
1096 | set_owner (tmp, op); |
1021 | tmp->set_owner (op); |
1097 | set_spell_skill (op, caster, spell, tmp); |
1022 | set_spell_skill (op, caster, spell, tmp); |
1098 | tmp->x = dx; |
1023 | |
1099 | tmp->y = dy; |
1024 | m->insert (tmp, dx, dy, op); |
1100 | insert_ob_in_map (tmp, m, op, 0); |
|
|
1101 | return 1; |
1025 | return 1; |
1102 | } |
1026 | } |
1103 | |
1027 | |
1104 | /**************************************************************************** |
1028 | /**************************************************************************** |
1105 | * |
1029 | * |
… | |
… | |
1114 | * dir is the direction to look in. |
1038 | * dir is the direction to look in. |
1115 | * range is how far out to look. |
1039 | * range is how far out to look. |
1116 | * type is the type of spell - either SPELL_MANA or SPELL_GRACE. |
1040 | * type is the type of spell - either SPELL_MANA or SPELL_GRACE. |
1117 | * this info is used for blocked magic/unholy spaces. |
1041 | * this info is used for blocked magic/unholy spaces. |
1118 | */ |
1042 | */ |
1119 | |
|
|
1120 | object * |
1043 | object * |
1121 | get_pointed_target (object *op, int dir, int range, int type) |
1044 | get_pointed_target (object *op, int dir, int range, int type) |
1122 | { |
1045 | { |
1123 | object *target; |
1046 | object *target; |
1124 | sint16 x, y; |
1047 | sint16 x, y; |
1125 | int dist, mflags; |
1048 | int dist, mflags; |
1126 | mapstruct *mp; |
1049 | maptile *mp; |
1127 | |
1050 | |
1128 | if (dir == 0) |
1051 | if (dir == 0) |
1129 | return NULL; |
1052 | return NULL; |
1130 | |
1053 | |
1131 | for (dist = 1; dist < range; dist++) |
1054 | for (dist = 1; dist < range; dist++) |
… | |
… | |
1143 | return NULL; |
1066 | return NULL; |
1144 | if (GET_MAP_MOVE_BLOCK (mp, x, y) & MOVE_FLY_LOW) |
1067 | if (GET_MAP_MOVE_BLOCK (mp, x, y) & MOVE_FLY_LOW) |
1145 | return NULL; |
1068 | return NULL; |
1146 | |
1069 | |
1147 | if (mflags & P_IS_ALIVE) |
1070 | if (mflags & P_IS_ALIVE) |
1148 | { |
|
|
1149 | for (target = get_map_ob (mp, x, y); target; target = target->above) |
1071 | for (target = GET_MAP_OB (mp, x, y); target; target = target->above) |
1150 | { |
1072 | if (QUERY_FLAG (target, FLAG_MONSTER)) |
1151 | if (QUERY_FLAG (target->head ? target->head : target, FLAG_MONSTER)) |
|
|
1152 | { |
|
|
1153 | return target; |
1073 | return target; |
1154 | } |
|
|
1155 | } |
|
|
1156 | } |
|
|
1157 | } |
1074 | } |
|
|
1075 | |
1158 | return NULL; |
1076 | return NULL; |
1159 | } |
1077 | } |
1160 | |
|
|
1161 | |
1078 | |
1162 | /* cast_smite_arch() - the priest points to a creature and causes |
1079 | /* cast_smite_arch() - the priest points to a creature and causes |
1163 | * a 'godly curse' to decend. |
1080 | * a 'godly curse' to decend. |
1164 | * usual params - |
1081 | * usual params - |
1165 | * op = player |
1082 | * op = player |
1166 | * caster = object casting the spell. |
1083 | * caster = object casting the spell. |
1167 | * dir = direction being cast |
1084 | * dir = direction being cast |
1168 | * spell = spell object |
1085 | * spell = spell object |
1169 | */ |
1086 | */ |
1170 | |
|
|
1171 | int |
1087 | int |
1172 | cast_smite_spell (object *op, object *caster, int dir, object *spell) |
1088 | cast_smite_spell (object *op, object *caster, int dir, object *spell) |
1173 | { |
1089 | { |
1174 | object *effect, *target; |
1090 | object *effect, *target; |
1175 | object *god = find_god (determine_god (op)); |
1091 | object *god = find_god (determine_god (op)); |
… | |
… | |
1221 | if (effect->attacktype & AT_DEATH) |
1137 | if (effect->attacktype & AT_DEATH) |
1222 | { |
1138 | { |
1223 | effect->level = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1139 | effect->level = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1224 | |
1140 | |
1225 | /* casting death spells at undead isn't a good thing */ |
1141 | /* casting death spells at undead isn't a good thing */ |
1226 | if QUERY_FLAG |
|
|
1227 | (target, FLAG_UNDEAD) |
1142 | if (QUERY_FLAG (target, FLAG_UNDEAD)) |
1228 | { |
1143 | { |
1229 | if (random_roll (0, 2, op, PREFER_LOW)) |
1144 | if (random_roll (0, 2, op, PREFER_LOW)) |
1230 | { |
1145 | { |
1231 | new_draw_info (NDI_UNIQUE, 0, op, "Idiot! Your spell boomerangs!"); |
1146 | new_draw_info (NDI_UNIQUE, 0, op, "Idiot! Your spell boomerangs!"); |
1232 | effect->x = op->x; |
1147 | effect->x = op->x; |
… | |
… | |
1234 | } |
1149 | } |
1235 | else |
1150 | else |
1236 | { |
1151 | { |
1237 | new_draw_info_format (NDI_UNIQUE, 0, op, "The %s looks stronger!", query_name (target)); |
1152 | new_draw_info_format (NDI_UNIQUE, 0, op, "The %s looks stronger!", query_name (target)); |
1238 | target->stats.hp = target->stats.maxhp * 2; |
1153 | target->stats.hp = target->stats.maxhp * 2; |
1239 | free_object (effect); |
1154 | effect->destroy (); |
1240 | return 0; |
1155 | return 0; |
1241 | } |
1156 | } |
1242 | } |
1157 | } |
1243 | } |
1158 | } |
1244 | else |
1159 | else |
1245 | { |
1160 | { |
1246 | /* how much woe to inflict :) */ |
1161 | /* how much woe to inflict :) */ |
1247 | effect->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1162 | effect->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1248 | } |
1163 | } |
1249 | |
1164 | |
1250 | set_owner (effect, op); |
1165 | effect->set_owner (op); |
1251 | set_spell_skill (op, caster, spell, effect); |
1166 | set_spell_skill (op, caster, spell, effect); |
1252 | |
1167 | |
1253 | /* ok, tell it where to be, and insert! */ |
1168 | /* ok, tell it where to be, and insert! */ |
1254 | effect->x = target->x; |
1169 | effect->insert_at (target, op); |
1255 | effect->y = target->y; |
|
|
1256 | insert_ob_in_map (effect, target->map, op, 0); |
|
|
1257 | |
1170 | |
1258 | return 1; |
1171 | return 1; |
1259 | } |
1172 | } |
1260 | |
|
|
1261 | |
1173 | |
1262 | /**************************************************************************** |
1174 | /**************************************************************************** |
1263 | * |
1175 | * |
1264 | * MAGIC MISSILE code. |
1176 | * MAGIC MISSILE code. |
1265 | * note that the fire_bullet is used to fire the missile. The |
1177 | * note that the fire_bullet is used to fire the missile. The |
… | |
… | |
1271 | move_missile (object *op) |
1183 | move_missile (object *op) |
1272 | { |
1184 | { |
1273 | int i, mflags; |
1185 | int i, mflags; |
1274 | object *owner; |
1186 | object *owner; |
1275 | sint16 new_x, new_y; |
1187 | sint16 new_x, new_y; |
1276 | mapstruct *m; |
1188 | maptile *m; |
1277 | |
1189 | |
1278 | if (op->range-- <= 0) |
1190 | if (op->range-- <= 0) |
1279 | { |
1191 | { |
1280 | remove_ob (op); |
1192 | op->destroy (); |
1281 | free_object (op); |
|
|
1282 | return; |
1193 | return; |
1283 | } |
1194 | } |
1284 | |
1195 | |
1285 | owner = get_owner (op); |
1196 | owner = op->owner; |
1286 | #if 0 |
1197 | #if 0 |
1287 | /* It'd make things nastier if this wasn't here - spells cast by |
1198 | /* It'd make things nastier if this wasn't here - spells cast by |
1288 | * monster that are then killed would continue to survive |
1199 | * monster that are then killed would continue to survive |
1289 | */ |
1200 | */ |
1290 | if (owner == NULL) |
1201 | if (owner == NULL) |
1291 | { |
1202 | { |
1292 | remove_ob (op); |
1203 | op->destroy (); |
1293 | free_object (op); |
|
|
1294 | return; |
1204 | return; |
1295 | } |
1205 | } |
1296 | #endif |
1206 | #endif |
1297 | |
1207 | |
1298 | new_x = op->x + DIRX (op); |
1208 | new_x = op->x + DIRX (op); |
… | |
… | |
1300 | |
1210 | |
1301 | mflags = get_map_flags (op->map, &m, new_x, new_y, &new_x, &new_y); |
1211 | mflags = get_map_flags (op->map, &m, new_x, new_y, &new_x, &new_y); |
1302 | |
1212 | |
1303 | if (!(mflags & P_OUT_OF_MAP) && ((mflags & P_IS_ALIVE) || OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, new_x, new_y)))) |
1213 | if (!(mflags & P_OUT_OF_MAP) && ((mflags & P_IS_ALIVE) || OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, new_x, new_y)))) |
1304 | { |
1214 | { |
1305 | tag_t tag = op->count; |
|
|
1306 | |
|
|
1307 | hit_map (op, op->direction, AT_MAGIC, 1); |
1215 | hit_map (op, op->direction, AT_MAGIC, 1); |
1308 | /* Basically, missile only hits one thing then goes away. |
1216 | /* Basically, missile only hits one thing then goes away. |
1309 | * we need to remove it if someone hasn't already done so. |
1217 | * we need to remove it if someone hasn't already done so. |
1310 | */ |
1218 | */ |
1311 | if (!was_destroyed (op, tag)) |
1219 | if (!op->destroyed ()) |
1312 | { |
1220 | op->destroy (); |
1313 | remove_ob (op); |
|
|
1314 | free_object (op); |
|
|
1315 | } |
|
|
1316 | return; |
|
|
1317 | } |
|
|
1318 | |
1221 | |
1319 | remove_ob (op); |
1222 | return; |
|
|
1223 | } |
|
|
1224 | |
|
|
1225 | op->remove (); |
|
|
1226 | |
1320 | if (!op->direction || (mflags & P_OUT_OF_MAP)) |
1227 | if (!op->direction || (mflags & P_OUT_OF_MAP)) |
1321 | { |
1228 | { |
1322 | free_object (op); |
1229 | op->destroy (); |
1323 | return; |
1230 | return; |
1324 | } |
1231 | } |
1325 | op->x = new_x; |
1232 | |
1326 | op->y = new_y; |
1233 | i = spell_find_dir (m, new_x, new_y, op->owner); |
1327 | op->map = m; |
|
|
1328 | i = spell_find_dir (op->map, op->x, op->y, get_owner (op)); |
|
|
1329 | if (i > 0 && i != op->direction) |
1234 | if (i > 0 && i != op->direction) |
1330 | { |
1235 | { |
1331 | op->direction = i; |
1236 | op->direction = i; |
1332 | SET_ANIMATION (op, op->direction); |
1237 | SET_ANIMATION (op, op->direction); |
1333 | } |
1238 | } |
1334 | insert_ob_in_map (op, op->map, op, 0); |
1239 | |
|
|
1240 | m->insert (op, new_x, new_y, op); |
1335 | } |
1241 | } |
1336 | |
1242 | |
1337 | /**************************************************************************** |
1243 | /**************************************************************************** |
1338 | * Destruction |
1244 | * Destruction |
1339 | ****************************************************************************/ |
1245 | ****************************************************************************/ |
… | |
… | |
1342 | * we do this by creating a force and inserting it in the |
1248 | * we do this by creating a force and inserting it in the |
1343 | * object. if time is 0, the object glows permanently. To truely |
1249 | * object. if time is 0, the object glows permanently. To truely |
1344 | * make this work for non-living objects, we would have to |
1250 | * make this work for non-living objects, we would have to |
1345 | * give them the capability to have an inventory. b.t. |
1251 | * give them the capability to have an inventory. b.t. |
1346 | */ |
1252 | */ |
1347 | |
|
|
1348 | int |
1253 | int |
1349 | make_object_glow (object *op, int radius, int time) |
1254 | make_object_glow (object *op, int radius, int time) |
1350 | { |
1255 | { |
1351 | object *tmp; |
|
|
1352 | |
|
|
1353 | /* some things are unaffected... */ |
1256 | /* some things are unaffected... */ |
1354 | if (op->path_denied & PATH_LIGHT) |
1257 | if (op->path_denied & PATH_LIGHT) |
1355 | return 0; |
1258 | return 0; |
1356 | |
1259 | |
1357 | tmp = get_archetype (FORCE_NAME); |
1260 | object *tmp = get_archetype (FORCE_NAME); |
1358 | tmp->speed = 0.01; |
1261 | tmp->speed = 0.01; |
1359 | tmp->stats.food = time; |
1262 | tmp->stats.food = time; |
1360 | SET_FLAG (tmp, FLAG_IS_USED_UP); |
1263 | SET_FLAG (tmp, FLAG_IS_USED_UP); |
1361 | tmp->glow_radius = radius; |
1264 | tmp->glow_radius = radius; |
1362 | if (tmp->glow_radius > MAX_LIGHT_RADII) |
1265 | if (tmp->glow_radius > MAX_LIGHT_RADII) |
1363 | tmp->glow_radius = MAX_LIGHT_RADII; |
1266 | tmp->glow_radius = MAX_LIGHT_RADII; |
1364 | |
1267 | |
1365 | tmp->x = op->x; |
|
|
1366 | tmp->y = op->y; |
|
|
1367 | if (tmp->speed < MIN_ACTIVE_SPEED) |
|
|
1368 | tmp->speed = MIN_ACTIVE_SPEED; /* safety */ |
|
|
1369 | tmp = insert_ob_in_ob (tmp, op); |
1268 | tmp = insert_ob_in_ob (tmp, op); |
|
|
1269 | |
1370 | if (tmp->glow_radius > op->glow_radius) |
1270 | if (tmp->glow_radius > op->glow_radius) |
1371 | op->glow_radius = tmp->glow_radius; |
1271 | op->glow_radius = tmp->glow_radius; |
1372 | |
1272 | |
1373 | if (!tmp->env || op != tmp->env) |
|
|
1374 | { |
|
|
1375 | LOG (llevError, "make_object_glow() failed to insert glowing force in %s\n", &op->name); |
|
|
1376 | return 0; |
|
|
1377 | } |
|
|
1378 | return 1; |
1273 | return 1; |
1379 | } |
1274 | } |
1380 | |
|
|
1381 | |
|
|
1382 | |
|
|
1383 | |
1275 | |
1384 | int |
1276 | int |
1385 | cast_destruction (object *op, object *caster, object *spell_ob) |
1277 | cast_destruction (object *op, object *caster, object *spell_ob) |
1386 | { |
1278 | { |
1387 | int i, j, range, mflags, friendly = 0, dam, dur; |
1279 | int i, j, range, mflags, friendly = 0, dam, dur; |
1388 | sint16 sx, sy; |
1280 | sint16 sx, sy; |
1389 | mapstruct *m; |
1281 | maptile *m; |
1390 | object *tmp; |
1282 | object *tmp; |
1391 | const char *skill; |
1283 | const char *skill; |
1392 | |
1284 | |
1393 | range = spell_ob->range + SP_level_range_adjust (caster, spell_ob); |
1285 | range = spell_ob->range + SP_level_range_adjust (caster, spell_ob); |
1394 | dam = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob); |
1286 | dam = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob); |
… | |
… | |
1408 | else if (caster->skill) |
1300 | else if (caster->skill) |
1409 | op->skill = caster->skill; |
1301 | op->skill = caster->skill; |
1410 | else |
1302 | else |
1411 | op->skill = NULL; |
1303 | op->skill = NULL; |
1412 | |
1304 | |
1413 | change_skill (op, find_skill_by_name (op, op->skill), 1); |
1305 | op->change_skill (find_skill_by_name (op, op->skill)); |
1414 | |
1306 | |
1415 | for (i = -range; i < range; i++) |
1307 | for (i = -range; i < range; i++) |
1416 | { |
1308 | { |
1417 | for (j = -range; j < range; j++) |
1309 | for (j = -range; j < range; j++) |
1418 | { |
1310 | { |
1419 | m = op->map; |
1311 | m = op->map; |
1420 | sx = op->x + i; |
1312 | sx = op->x + i; |
1421 | sy = op->y + j; |
1313 | sy = op->y + j; |
|
|
1314 | |
1422 | mflags = get_map_flags (m, &m, sx, sy, &sx, &sy); |
1315 | mflags = get_map_flags (m, &m, sx, sy, &sx, &sy); |
1423 | if (mflags & P_OUT_OF_MAP) |
1316 | if (mflags & P_OUT_OF_MAP) |
1424 | continue; |
1317 | continue; |
|
|
1318 | |
1425 | if (mflags & P_IS_ALIVE) |
1319 | if (mflags & P_IS_ALIVE) |
1426 | { |
1320 | { |
1427 | for (tmp = get_map_ob (m, sx, sy); tmp; tmp = tmp->above) |
1321 | for (tmp = GET_MAP_OB (m, sx, sy); tmp; tmp = tmp->above) |
1428 | { |
|
|
1429 | if (QUERY_FLAG (tmp, FLAG_ALIVE) || tmp->type == PLAYER) |
1322 | if (QUERY_FLAG (tmp, FLAG_ALIVE) || tmp->type == PLAYER) |
1430 | break; |
1323 | break; |
1431 | } |
1324 | |
1432 | if (tmp) |
1325 | if (tmp) |
1433 | { |
1326 | { |
1434 | if (tmp->head) |
1327 | if (tmp->head) |
1435 | tmp = tmp->head; |
1328 | tmp = tmp->head; |
1436 | |
1329 | |
… | |
… | |
1439 | { |
1332 | { |
1440 | if (spell_ob->subtype == SP_DESTRUCTION) |
1333 | if (spell_ob->subtype == SP_DESTRUCTION) |
1441 | { |
1334 | { |
1442 | hit_player (tmp, dam, op, spell_ob->attacktype, 0); |
1335 | hit_player (tmp, dam, op, spell_ob->attacktype, 0); |
1443 | if (spell_ob->other_arch) |
1336 | if (spell_ob->other_arch) |
1444 | { |
|
|
1445 | tmp = arch_to_object (spell_ob->other_arch); |
1337 | m->insert (arch_to_object (spell_ob->other_arch), sx, sy, op); |
1446 | tmp->x = sx; |
|
|
1447 | tmp->y = sy; |
|
|
1448 | insert_ob_in_map (tmp, m, op, 0); |
|
|
1449 | } |
|
|
1450 | } |
1338 | } |
1451 | else if (spell_ob->subtype == SP_FAERY_FIRE && tmp->resist[ATNR_MAGIC] != 100) |
1339 | else if (spell_ob->subtype == SP_FAERY_FIRE && tmp->resist[ATNR_MAGIC] != 100) |
1452 | { |
1340 | { |
1453 | if (make_object_glow (tmp, 1, dur) && spell_ob->other_arch) |
1341 | if (make_object_glow (tmp, 1, dur) && spell_ob->other_arch) |
1454 | { |
|
|
1455 | object *effect = arch_to_object (spell_ob->other_arch); |
1342 | m->insert (arch_to_object (spell_ob->other_arch), sx, sy, op); |
1456 | |
|
|
1457 | effect->x = sx; |
|
|
1458 | effect->y = sy; |
|
|
1459 | insert_ob_in_map (effect, m, op, 0); |
|
|
1460 | } |
|
|
1461 | } |
1343 | } |
1462 | } |
1344 | } |
1463 | } |
1345 | } |
1464 | } |
1346 | } |
1465 | } |
1347 | } |
1466 | } |
1348 | } |
|
|
1349 | |
1467 | op->skill = skill; |
1350 | op->skill = skill; |
1468 | return 1; |
1351 | return 1; |
1469 | } |
1352 | } |
1470 | |
1353 | |
1471 | /*************************************************************************** |
1354 | /*************************************************************************** |
… | |
… | |
1485 | { |
1368 | { |
1486 | new_draw_info (NDI_UNIQUE, 0, op, "There is no one in that direction to curse."); |
1369 | new_draw_info (NDI_UNIQUE, 0, op, "There is no one in that direction to curse."); |
1487 | return 0; |
1370 | return 0; |
1488 | } |
1371 | } |
1489 | |
1372 | |
|
|
1373 | tmp = tmp->head_ (); |
|
|
1374 | |
1490 | /* If we've already got a force of this type, don't add a new one. */ |
1375 | /* If we've already got a force of this type, don't add a new one. */ |
1491 | for (force = tmp->inv; force != NULL; force = force->below) |
1376 | for (force = tmp->inv; force; force = force->below) |
1492 | { |
1377 | { |
1493 | if (force->type == FORCE && force->subtype == FORCE_CHANGE_ABILITY) |
1378 | if (force->type == FORCE && force->subtype == FORCE_CHANGE_ABILITY) |
1494 | { |
1379 | { |
1495 | if (force->name == spell_ob->name) |
1380 | if (force->name == spell_ob->name) |
1496 | { |
1381 | { |
… | |
… | |
1502 | return 0; |
1387 | return 0; |
1503 | } |
1388 | } |
1504 | } |
1389 | } |
1505 | } |
1390 | } |
1506 | |
1391 | |
1507 | if (force == NULL) |
1392 | if (!force) |
1508 | { |
1393 | { |
1509 | force = get_archetype (FORCE_NAME); |
1394 | force = get_archetype (FORCE_NAME); |
1510 | force->subtype = FORCE_CHANGE_ABILITY; |
1395 | force->subtype = FORCE_CHANGE_ABILITY; |
|
|
1396 | |
1511 | if (spell_ob->race) |
1397 | if (spell_ob->race) |
1512 | force->name = spell_ob->race; |
1398 | force->name = spell_ob->race; |
1513 | else |
1399 | else |
1514 | force->name = spell_ob->name; |
1400 | force->name = spell_ob->name; |
1515 | |
1401 | |
… | |
… | |
1525 | { |
1411 | { |
1526 | force->duration = duration; |
1412 | force->duration = duration; |
1527 | new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect."); |
1413 | new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect."); |
1528 | } |
1414 | } |
1529 | else |
1415 | else |
1530 | { |
|
|
1531 | new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect."); |
1416 | new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect."); |
1532 | } |
1417 | |
1533 | return 1; |
1418 | return 1; |
1534 | } |
1419 | } |
|
|
1420 | |
1535 | force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50; |
1421 | force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50; |
1536 | force->speed = 1.0; |
1422 | force->speed = 1.f; |
1537 | force->speed_left = -1.0; |
1423 | force->speed_left = -1.f; |
1538 | SET_FLAG (force, FLAG_APPLIED); |
1424 | SET_FLAG (force, FLAG_APPLIED); |
1539 | |
1425 | |
1540 | if (god) |
1426 | if (god) |
1541 | { |
1427 | { |
1542 | if (spell_ob->last_grace) |
1428 | if (spell_ob->last_grace) |
… | |
… | |
1555 | force->stats.ac = spell_ob->stats.ac; |
1441 | force->stats.ac = spell_ob->stats.ac; |
1556 | force->stats.wc = spell_ob->stats.wc; |
1442 | force->stats.wc = spell_ob->stats.wc; |
1557 | |
1443 | |
1558 | change_abil (tmp, force); /* Mostly to display any messages */ |
1444 | change_abil (tmp, force); /* Mostly to display any messages */ |
1559 | insert_ob_in_ob (force, tmp); |
1445 | insert_ob_in_ob (force, tmp); |
1560 | fix_player (tmp); |
1446 | tmp->update_stats (); |
1561 | return 1; |
1447 | return 1; |
1562 | |
1448 | |
1563 | } |
1449 | } |
1564 | |
|
|
1565 | |
1450 | |
1566 | /********************************************************************** |
1451 | /********************************************************************** |
1567 | * mood change |
1452 | * mood change |
1568 | * Arguably, this may or may not be an attack spell. But since it |
1453 | * Arguably, this may or may not be an attack spell. But since it |
1569 | * effects monsters, it seems best to put it into this file |
1454 | * effects monsters, it seems best to put it into this file |
… | |
… | |
1576 | mood_change (object *op, object *caster, object *spell) |
1461 | mood_change (object *op, object *caster, object *spell) |
1577 | { |
1462 | { |
1578 | object *tmp, *god, *head; |
1463 | object *tmp, *god, *head; |
1579 | int done_one, range, mflags, level, at, best_at; |
1464 | int done_one, range, mflags, level, at, best_at; |
1580 | sint16 x, y, nx, ny; |
1465 | sint16 x, y, nx, ny; |
1581 | mapstruct *m; |
1466 | maptile *m; |
1582 | const char *race; |
1467 | const char *race; |
1583 | |
1468 | |
1584 | /* We precompute some values here so that we don't have to keep |
1469 | /* We precompute some values here so that we don't have to keep |
1585 | * doing it over and over again. |
1470 | * doing it over and over again. |
1586 | */ |
1471 | */ |
… | |
… | |
1599 | else if (god && !strcmp (spell->race, "GOD_FRIEND")) |
1484 | else if (god && !strcmp (spell->race, "GOD_FRIEND")) |
1600 | race = god->race; |
1485 | race = god->race; |
1601 | else |
1486 | else |
1602 | race = spell->race; |
1487 | race = spell->race; |
1603 | |
1488 | |
1604 | |
|
|
1605 | for (x = op->x - range; x <= op->x + range; x++) |
1489 | for (x = op->x - range; x <= op->x + range; x++) |
1606 | for (y = op->y - range; y <= op->y + range; y++) |
1490 | for (y = op->y - range; y <= op->y + range; y++) |
1607 | { |
1491 | { |
1608 | |
|
|
1609 | done_one = 0; |
1492 | done_one = 0; |
1610 | m = op->map; |
1493 | m = op->map; |
1611 | nx = x; |
1494 | nx = x; |
1612 | ny = y; |
1495 | ny = y; |
1613 | mflags = get_map_flags (m, &m, x, y, &nx, &ny); |
1496 | mflags = get_map_flags (m, &m, x, y, &nx, &ny); |
… | |
… | |
1616 | |
1499 | |
1617 | /* If there is nothing living on this space, no need to go further */ |
1500 | /* If there is nothing living on this space, no need to go further */ |
1618 | if (!(mflags & P_IS_ALIVE)) |
1501 | if (!(mflags & P_IS_ALIVE)) |
1619 | continue; |
1502 | continue; |
1620 | |
1503 | |
|
|
1504 | // players can only affect spaces that they can actually see |
|
|
1505 | if (caster && caster->contr |
|
|
1506 | && caster->contr->visibility_at (m, nx, ny) < 70) |
|
|
1507 | continue; |
|
|
1508 | |
1621 | for (tmp = get_map_ob (m, nx, ny); tmp; tmp = tmp->above) |
1509 | for (tmp = GET_MAP_TOP (m, nx, ny); tmp; tmp = tmp->below) |
1622 | if (QUERY_FLAG (tmp, FLAG_MONSTER)) |
1510 | if (QUERY_FLAG (tmp, FLAG_MONSTER)) |
1623 | break; |
1511 | break; |
1624 | |
1512 | |
1625 | /* There can be living objects that are not monsters */ |
1513 | /* There can be living objects that are not monsters */ |
1626 | if (!tmp || tmp->type == PLAYER) |
1514 | if (!tmp || tmp->type == PLAYER) |
… | |
… | |
1633 | head = tmp; |
1521 | head = tmp; |
1634 | |
1522 | |
1635 | /* Make sure the race is OK. Likewise, only effect undead if spell specifically allows it */ |
1523 | /* Make sure the race is OK. Likewise, only effect undead if spell specifically allows it */ |
1636 | if (race && head->race && !strstr (race, head->race)) |
1524 | if (race && head->race && !strstr (race, head->race)) |
1637 | continue; |
1525 | continue; |
|
|
1526 | |
1638 | if (QUERY_FLAG (head, FLAG_UNDEAD) && !QUERY_FLAG (spell, FLAG_UNDEAD)) |
1527 | if (QUERY_FLAG (head, FLAG_UNDEAD) && !QUERY_FLAG (spell, FLAG_UNDEAD)) |
1639 | continue; |
1528 | continue; |
1640 | |
1529 | |
1641 | /* Now do a bunch of stuff related to saving throws */ |
1530 | /* Now do a bunch of stuff related to saving throws */ |
1642 | best_at = -1; |
1531 | best_at = -1; |
… | |
… | |
1659 | at -= level / 5; |
1548 | at -= level / 5; |
1660 | if (did_make_save (head, head->level, at)) |
1549 | if (did_make_save (head, head->level, at)) |
1661 | continue; |
1550 | continue; |
1662 | } |
1551 | } |
1663 | else /* spell->attacktype */ |
1552 | else /* spell->attacktype */ |
1664 | /* |
|
|
1665 | Spell has no attacktype (charm & such), so we'll have a specific saving: |
|
|
1666 | * if spell level < monster level, no go |
|
|
1667 | * else, chance of effect = 20 + min( 50, 2 * ( spell level - monster level ) ) |
|
|
1668 | |
|
|
1669 | The chance will then be in the range [20-70] percent, not too bad. |
|
|
1670 | |
|
|
1671 | This is required to fix the 'charm monster' abuse, where a player level 1 can |
|
|
1672 | charm a level 125 monster... |
|
|
1673 | |
|
|
1674 | Ryo, august 14th |
|
|
1675 | */ |
|
|
1676 | { |
1553 | { |
|
|
1554 | /* |
|
|
1555 | Spell has no attacktype (charm & such), so we'll have a specific saving: |
|
|
1556 | * if spell level < monster level, no go |
|
|
1557 | * else, chance of effect = 20 + min( 50, 2 * ( spell level - monster level ) ) |
|
|
1558 | |
|
|
1559 | The chance will then be in the range [20-70] percent, not too bad. |
|
|
1560 | |
|
|
1561 | This is required to fix the 'charm monster' abuse, where a player level 1 can |
|
|
1562 | charm a level 125 monster... |
|
|
1563 | |
|
|
1564 | Ryo, august 14th |
|
|
1565 | */ |
1677 | if (head->level > level) |
1566 | if (head->level > level) |
1678 | continue; |
1567 | continue; |
|
|
1568 | |
1679 | if (random_roll (0, 100, caster, PREFER_LOW) >= (20 + MIN (50, 2 * (level - head->level)))) |
1569 | if (random_roll (0, 100, caster, PREFER_LOW) >= (20 + MIN (50, 2 * (level - head->level)))) |
1680 | /* Failed, no effect */ |
1570 | /* Failed, no effect */ |
1681 | continue; |
1571 | continue; |
1682 | } |
1572 | } |
1683 | |
1573 | |
1684 | /* Done with saving throw. Now start effecting the monster */ |
1574 | /* Done with saving throw. Now start affecting the monster */ |
1685 | |
1575 | |
1686 | /* aggravation */ |
1576 | /* aggravation */ |
1687 | if (QUERY_FLAG (spell, FLAG_MONSTER)) |
1577 | if (QUERY_FLAG (spell, FLAG_MONSTER)) |
1688 | { |
1578 | { |
1689 | CLEAR_FLAG (head, FLAG_SLEEP); |
1579 | CLEAR_FLAG (head, FLAG_SLEEP); |
1690 | if (QUERY_FLAG (head, FLAG_FRIENDLY)) |
|
|
1691 | remove_friendly_object (head); |
1580 | remove_friendly_object (head); |
1692 | |
|
|
1693 | done_one = 1; |
1581 | done_one = 1; |
1694 | head->enemy = op; |
1582 | head->enemy = op; |
1695 | } |
1583 | } |
1696 | |
1584 | |
1697 | /* calm monsters */ |
1585 | /* calm monsters */ |
… | |
… | |
1706 | if (QUERY_FLAG (spell, FLAG_BERSERK) && !QUERY_FLAG (head, FLAG_BERSERK)) |
1594 | if (QUERY_FLAG (spell, FLAG_BERSERK) && !QUERY_FLAG (head, FLAG_BERSERK)) |
1707 | { |
1595 | { |
1708 | SET_FLAG (head, FLAG_BERSERK); |
1596 | SET_FLAG (head, FLAG_BERSERK); |
1709 | done_one = 1; |
1597 | done_one = 1; |
1710 | } |
1598 | } |
|
|
1599 | |
1711 | /* charm */ |
1600 | /* charm */ |
1712 | if (QUERY_FLAG (spell, FLAG_NO_ATTACK) && !QUERY_FLAG (head, FLAG_FRIENDLY)) |
1601 | if (QUERY_FLAG (spell, FLAG_NO_ATTACK) && !QUERY_FLAG (head, FLAG_FRIENDLY)) |
1713 | { |
1602 | { |
1714 | SET_FLAG (head, FLAG_FRIENDLY); |
1603 | INVOKE_OBJECT (KILL, head, ARG_OBJECT (caster)); |
|
|
1604 | |
1715 | /* Prevent uncontolled outbreaks of self replicating monsters. |
1605 | /* Prevent uncontrolled outbreaks of self replicating monsters. |
1716 | Typical use case is charm, go somwhere, use aggravation to make hostile. |
1606 | Typical use case is charm, go somwhere, use aggravation to make hostile. |
1717 | This could lead to fun stuff like mice outbreak in bigworld and server crawl. */ |
1607 | This could lead to fun stuff like mice outbreak in bigworld and server crawl. */ |
1718 | CLEAR_FLAG (head, FLAG_GENERATOR); |
1608 | CLEAR_FLAG (head, FLAG_GENERATOR); |
1719 | set_owner (head, op); |
1609 | head->set_owner (op); |
1720 | set_spell_skill (op, caster, spell, head); |
1610 | set_spell_skill (op, caster, spell, head); |
1721 | add_friendly_object (head); |
1611 | add_friendly_object (head); |
1722 | head->attack_movement = PETMOVE; |
1612 | head->attack_movement = PETMOVE; |
1723 | done_one = 1; |
1613 | done_one = 1; |
1724 | change_exp (op, head->stats.exp / 2, head->skill, SK_EXP_ADD_SKILL); |
1614 | change_exp (op, head->stats.exp / 2, head->skill, SK_EXP_ADD_SKILL); |
1725 | head->stats.exp = 0; |
1615 | head->stats.exp = 0; |
1726 | } |
1616 | } |
1727 | |
1617 | |
1728 | /* If a monster was effected, put an effect in */ |
1618 | /* If a monster was effected, put an effect in */ |
1729 | if (done_one && spell->other_arch) |
1619 | if (done_one && spell->other_arch) |
1730 | { |
|
|
1731 | tmp = arch_to_object (spell->other_arch); |
1620 | m->insert (arch_to_object (spell->other_arch), nx, ny, op); |
1732 | tmp->x = nx; |
|
|
1733 | tmp->y = ny; |
|
|
1734 | insert_ob_in_map (tmp, m, op, 0); |
|
|
1735 | } |
|
|
1736 | } /* for y */ |
1621 | } /* for y */ |
1737 | |
1622 | |
1738 | return 1; |
1623 | return 1; |
1739 | } |
1624 | } |
1740 | |
1625 | |
… | |
… | |
1750 | move_ball_spell (object *op) |
1635 | move_ball_spell (object *op) |
1751 | { |
1636 | { |
1752 | int i, j, dam_save, dir, mflags; |
1637 | int i, j, dam_save, dir, mflags; |
1753 | sint16 nx, ny, hx, hy; |
1638 | sint16 nx, ny, hx, hy; |
1754 | object *owner; |
1639 | object *owner; |
1755 | mapstruct *m; |
1640 | maptile *m; |
1756 | |
1641 | |
1757 | owner = get_owner (op); |
1642 | owner = op->owner; |
1758 | |
1643 | |
1759 | /* the following logic makes sure that the ball doesn't move into a wall, |
1644 | /* the following logic makes sure that the ball doesn't move into a wall, |
1760 | * and makes sure that it will move along a wall to try and get at it's |
1645 | * and makes sure that it will move along a wall to try and get at it's |
1761 | * victim. The block immediately below more or less chooses a random |
1646 | * victim. The block immediately below more or less chooses a random |
1762 | * offset to move the ball, eg, keep it mostly on course, with some |
1647 | * offset to move the ball, eg, keep it mostly on course, with some |
… | |
… | |
1791 | nx = op->x; |
1676 | nx = op->x; |
1792 | ny = op->y; |
1677 | ny = op->y; |
1793 | m = op->map; |
1678 | m = op->map; |
1794 | } |
1679 | } |
1795 | |
1680 | |
1796 | remove_ob (op); |
1681 | m->insert (op, nx, ny, op); |
1797 | op->y = ny; |
|
|
1798 | op->x = nx; |
|
|
1799 | insert_ob_in_map (op, m, op, 0); |
|
|
1800 | |
1682 | |
1801 | dam_save = op->stats.dam; /* save the original dam: we do halfdam on |
1683 | dam_save = op->stats.dam; /* save the original dam: we do halfdam on |
1802 | surrounding squares */ |
1684 | surrounding squares */ |
1803 | |
1685 | |
1804 | /* loop over current square and neighbors to hit. |
1686 | /* loop over current square and neighbors to hit. |
1805 | * if this has an other_arch field, we insert that in |
1687 | * if this has an other_arch field, we insert that in |
1806 | * the surround spaces. |
1688 | * the surround spaces. |
1807 | */ |
1689 | */ |
1808 | for (j = 0; j < 9; j++) |
1690 | for (j = 0; j < 9; j++) |
1809 | { |
1691 | { |
1810 | object *new_ob; |
|
|
1811 | |
|
|
1812 | hx = nx + freearr_x[j]; |
1692 | hx = nx + freearr_x[j]; |
1813 | hy = ny + freearr_y[j]; |
1693 | hy = ny + freearr_y[j]; |
1814 | |
1694 | |
1815 | m = op->map; |
1695 | m = op->map; |
1816 | mflags = get_map_flags (m, &m, hx, hy, &hx, &hy); |
1696 | mflags = get_map_flags (m, &m, hx, hy, &hx, &hy); |
… | |
… | |
1830 | |
1710 | |
1831 | } |
1711 | } |
1832 | |
1712 | |
1833 | /* insert the other arch */ |
1713 | /* insert the other arch */ |
1834 | if (op->other_arch && !(OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, hx, hy)))) |
1714 | if (op->other_arch && !(OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, hx, hy)))) |
1835 | { |
1715 | m->insert (arch_to_object (op->other_arch), hx, hy, op); |
1836 | new_ob = arch_to_object (op->other_arch); |
|
|
1837 | new_ob->x = hx; |
|
|
1838 | new_ob->y = hy; |
|
|
1839 | insert_ob_in_map (new_ob, m, op, 0); |
|
|
1840 | } |
|
|
1841 | } |
1716 | } |
1842 | |
1717 | |
1843 | /* restore to the center location and damage */ |
1718 | /* restore to the center location and damage */ |
1844 | op->stats.dam = dam_save; |
1719 | op->stats.dam = dam_save; |
1845 | |
1720 | |
1846 | i = spell_find_dir (op->map, op->x, op->y, get_owner (op)); |
1721 | i = spell_find_dir (op->map, op->x, op->y, op->owner); |
1847 | |
1722 | |
1848 | if (i >= 0) |
1723 | if (i >= 0) |
1849 | { /* we have a preferred direction! */ |
1724 | { /* we have a preferred direction! */ |
1850 | /* pick another direction if the preferred dir is blocked. */ |
1725 | /* pick another direction if the preferred dir is blocked. */ |
1851 | if (get_map_flags (op->map, &m, nx + freearr_x[i], ny + freearr_y[i], &hx, &hy) & P_OUT_OF_MAP || |
1726 | if (get_map_flags (op->map, &m, nx + freearr_x[i], ny + freearr_y[i], &hx, &hy) & P_OUT_OF_MAP || |
1852 | OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, hx, hy))) |
1727 | OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, hx, hy))) |
1853 | { |
|
|
1854 | i = absdir (i + rndm (0, 2) - 1); /* -1, 0, +1 */ |
1728 | i = absdir (i + rndm (0, 2) - 1); /* -1, 0, +1 */ |
1855 | } |
1729 | |
1856 | op->direction = i; |
1730 | op->direction = i; |
1857 | } |
1731 | } |
1858 | } |
1732 | } |
1859 | |
1733 | |
1860 | |
|
|
1861 | /* move_swarm_spell: peterm |
1734 | /* move_swarm_spell: peterm |
1862 | * This is an implementation of the swarm spell. It was written for |
1735 | * This is an implementation of the swarm spell. It was written for |
1863 | * meteor swarm, but it could be used for any swarm. A swarm spell |
1736 | * meteor swarm, but it could be used for any swarm. A swarm spell |
1864 | * is a special type of object that casts swarms of other types |
1737 | * is a special type of object that casts swarms of other types |
1865 | * of spells. Which spell it casts is flexible. It fires the spells |
1738 | * of spells. Which spell it casts is flexible. It fires the spells |
1866 | * from a set of squares surrounding the caster, in a given direction. |
1739 | * from a set of squares surrounding the caster, in a given direction. |
1867 | */ |
1740 | */ |
1868 | |
|
|
1869 | void |
1741 | void |
1870 | move_swarm_spell (object *op) |
1742 | move_swarm_spell (object *op) |
1871 | { |
1743 | { |
1872 | #if 0 |
1744 | #if 0 |
1873 | static int cardinal_adjust[9] = { -3, -2, -1, 0, 0, 0, 1, 2, 3 }; |
1745 | static int cardinal_adjust[9] = { -3, -2, -1, 0, 0, 0, 1, 2, 3 }; |
1874 | static int diagonal_adjust[10] = { -3, -2, -2, -1, 0, 0, 1, 2, 2, 3 }; |
1746 | static int diagonal_adjust[10] = { -3, -2, -2, -1, 0, 0, 1, 2, 2, 3 }; |
1875 | sint16 target_x, target_y, origin_x, origin_y; |
1747 | sint16 target_x, target_y, origin_x, origin_y; |
1876 | int adjustdir; |
1748 | int adjustdir; |
1877 | mapstruct *m; |
1749 | maptile *m; |
1878 | #endif |
1750 | #endif |
1879 | int basedir; |
|
|
1880 | object *owner; |
1751 | object *owner = op->env; |
1881 | |
1752 | |
1882 | owner = get_owner (op); |
1753 | if (!op->duration || !owner->is_on_map ()) |
1883 | if (op->duration == 0 || owner == NULL) |
|
|
1884 | { |
|
|
1885 | remove_ob (op); |
|
|
1886 | free_object (op); |
|
|
1887 | return; |
|
|
1888 | } |
1754 | { |
|
|
1755 | op->destroy (); |
|
|
1756 | return; |
|
|
1757 | } |
|
|
1758 | |
1889 | op->duration--; |
1759 | op->duration--; |
1890 | |
1760 | |
1891 | basedir = op->direction; |
1761 | int basedir = op->direction; |
1892 | if (basedir == 0) |
1762 | if (!basedir) |
1893 | { |
|
|
1894 | /* spray in all directions! 8) */ |
1763 | /* spray in all directions! 8) */ |
1895 | basedir = rndm (1, 8); |
1764 | basedir = 1 + (op->facing += op->state) % 8; |
1896 | } |
|
|
1897 | |
1765 | |
1898 | #if 0 |
1766 | #if 0 |
1899 | // this is bogus: it causes wrong places to be checked below |
1767 | // this is bogus: it causes wrong places to be checked below |
1900 | // (a wall 2 cells away will block the effect...) and |
1768 | // (a wall 2 cells away will block the effect...) and |
1901 | // doesn't work for SP_BULLET anyhow, so again tests the wrong |
1769 | // doesn't work for SP_BULLET anyhow, so again tests the wrong |
1902 | // space. |
1770 | // space. |
1903 | // should be fixed later, but correctness before featurs... |
1771 | // should be fixed later, but correctness before features... |
1904 | // (schmorp) |
1772 | // (schmorp) |
1905 | |
1773 | |
1906 | /* new offset calculation to make swarm element distribution |
1774 | /* new offset calculation to make swarm element distribution |
1907 | * more uniform |
1775 | * more uniform |
1908 | */ |
1776 | */ |
… | |
… | |
1964 | fire_bullet (owner, op, basedir, op->spell); |
1832 | fire_bullet (owner, op, basedir, op->spell); |
1965 | else if (op->spell->subtype == SP_MAGIC_MISSILE) |
1833 | else if (op->spell->subtype == SP_MAGIC_MISSILE) |
1966 | fire_arch_from_position (owner, op, op->x, op->y, basedir, op->spell); |
1834 | fire_arch_from_position (owner, op, op->x, op->y, basedir, op->spell); |
1967 | } |
1835 | } |
1968 | } |
1836 | } |
1969 | |
|
|
1970 | |
|
|
1971 | |
|
|
1972 | |
1837 | |
1973 | /* fire_swarm: |
1838 | /* fire_swarm: |
1974 | * The following routine creates a swarm of objects. It actually |
1839 | * The following routine creates a swarm of objects. It actually |
1975 | * sets up a specific swarm object, which then fires off all |
1840 | * sets up a specific swarm object, which then fires off all |
1976 | * the parts of the swarm. |
1841 | * the parts of the swarm. |
… | |
… | |
1979 | * caster: the caster (owner, wand, rod, scroll) |
1844 | * caster: the caster (owner, wand, rod, scroll) |
1980 | * dir: the direction everything will be fired in |
1845 | * dir: the direction everything will be fired in |
1981 | * spell - the spell that is this spell. |
1846 | * spell - the spell that is this spell. |
1982 | * n: the number to be fired. |
1847 | * n: the number to be fired. |
1983 | */ |
1848 | */ |
1984 | |
|
|
1985 | int |
1849 | int |
1986 | fire_swarm (object *op, object *caster, object *spell, int dir) |
1850 | fire_swarm (object *op, object *caster, object *spell, int dir) |
1987 | { |
1851 | { |
1988 | object *tmp; |
|
|
1989 | int i; |
|
|
1990 | |
|
|
1991 | if (!spell->other_arch) |
1852 | if (!spell->other_arch) |
1992 | return 0; |
1853 | return 0; |
1993 | |
1854 | |
1994 | tmp = get_archetype (SWARM_SPELL); |
1855 | object *tmp = archetype::get (SWARM_SPELL); |
1995 | tmp->x = op->x; |
|
|
1996 | tmp->y = op->y; |
|
|
1997 | set_owner (tmp, op); /* needed so that if swarm elements kill, caster gets xp. */ |
|
|
1998 | set_spell_skill (op, caster, spell, tmp); |
1856 | set_spell_skill (op, caster, spell, tmp); |
1999 | |
|
|
2000 | tmp->level = caster_level (caster, spell); /*needed later, to get level dep. right. */ |
1857 | tmp->level = caster_level (caster, spell); /* needed later, to get level dep. right. */ |
2001 | tmp->spell = arch_to_object (spell->other_arch); |
1858 | tmp->spell = spell->other_arch->instance (); |
2002 | |
|
|
2003 | tmp->attacktype = tmp->spell->attacktype; |
1859 | tmp->attacktype = tmp->spell->attacktype; |
2004 | |
1860 | |
2005 | if (tmp->attacktype & AT_HOLYWORD || tmp->attacktype & AT_GODPOWER) |
1861 | if (tmp->attacktype & AT_HOLYWORD || tmp->attacktype & AT_GODPOWER) |
2006 | { |
|
|
2007 | if (!tailor_god_spell (tmp, op)) |
1862 | if (!tailor_god_spell (tmp, op)) |
2008 | return 1; |
1863 | return 1; |
2009 | } |
1864 | |
2010 | tmp->duration = SP_level_duration_adjust (caster, spell); |
1865 | tmp->duration = SP_level_duration_adjust (caster, spell); |
2011 | for (i = 0; i < spell->duration; i++) |
1866 | for (int i = 0; i < spell->duration; i++) |
2012 | tmp->duration += die_roll (1, 3, op, PREFER_HIGH); |
1867 | tmp->duration += die_roll (1, 3, op, PREFER_HIGH); |
2013 | |
1868 | |
2014 | tmp->direction = dir; |
1869 | tmp->direction = dir; |
2015 | tmp->invisible = 1; |
1870 | tmp->invisible = 1; |
2016 | insert_ob_in_map (tmp, op->map, op, 0); |
1871 | tmp->facing = rndm (8); // initial firing direction |
|
|
1872 | tmp->state = rndm (4) * 2 + 1; // direction increment |
|
|
1873 | |
|
|
1874 | op->insert (tmp); |
|
|
1875 | |
2017 | return 1; |
1876 | return 1; |
2018 | } |
1877 | } |
2019 | |
|
|
2020 | |
1878 | |
2021 | /* See the spells documentation file for why this is its own |
1879 | /* See the spells documentation file for why this is its own |
2022 | * function. |
1880 | * function. |
2023 | */ |
1881 | */ |
2024 | int |
1882 | int |
2025 | cast_light (object *op, object *caster, object *spell, int dir) |
1883 | cast_light (object *op, object *caster, object *spell, int dir) |
2026 | { |
1884 | { |
2027 | object *target = NULL, *tmp = NULL; |
1885 | object *target = NULL, *tmp = NULL; |
2028 | sint16 x, y; |
1886 | sint16 x, y; |
2029 | int dam, mflags; |
1887 | int dam, mflags; |
2030 | mapstruct *m; |
1888 | maptile *m; |
2031 | |
1889 | |
2032 | dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1890 | dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
2033 | |
1891 | |
2034 | if (!dir) |
1892 | if (!dir) |
2035 | { |
1893 | { |
… | |
… | |
2049 | return 0; |
1907 | return 0; |
2050 | } |
1908 | } |
2051 | |
1909 | |
2052 | if (mflags & P_IS_ALIVE && spell->attacktype) |
1910 | if (mflags & P_IS_ALIVE && spell->attacktype) |
2053 | { |
1911 | { |
2054 | for (target = get_map_ob (m, x, y); target; target = target->above) |
1912 | for (target = GET_MAP_OB (m, x, y); target; target = target->above) |
2055 | if (QUERY_FLAG (target, FLAG_MONSTER)) |
1913 | if (QUERY_FLAG (target, FLAG_MONSTER)) |
2056 | { |
1914 | { |
2057 | /* oky doky. got a target monster. Lets make a blinding attack */ |
1915 | /* oky doky. got a target monster. Lets make a blinding attack */ |
2058 | if (target->head) |
1916 | if (target->head) |
2059 | target = target->head; |
1917 | target = target->head; |
… | |
… | |
2081 | { |
1939 | { |
2082 | tmp->glow_radius = spell->range + SP_level_range_adjust (caster, spell); |
1940 | tmp->glow_radius = spell->range + SP_level_range_adjust (caster, spell); |
2083 | if (tmp->glow_radius > MAX_LIGHT_RADII) |
1941 | if (tmp->glow_radius > MAX_LIGHT_RADII) |
2084 | tmp->glow_radius = MAX_LIGHT_RADII; |
1942 | tmp->glow_radius = MAX_LIGHT_RADII; |
2085 | } |
1943 | } |
2086 | tmp->x = x; |
1944 | |
2087 | tmp->y = y; |
1945 | m->insert (tmp, x, y, op); |
2088 | insert_ob_in_map (tmp, m, op, 0); |
|
|
2089 | return 1; |
1946 | return 1; |
2090 | } |
1947 | } |
2091 | |
|
|
2092 | |
|
|
2093 | |
|
|
2094 | |
1948 | |
2095 | /* cast_cause_disease: this spell looks along <dir> from the |
1949 | /* cast_cause_disease: this spell looks along <dir> from the |
2096 | * player and infects someone. |
1950 | * player and infects someone. |
2097 | * op is the player/monster, caster is the object, dir is the direction |
1951 | * op is the player/monster, caster is the object, dir is the direction |
2098 | * to cast, disease_arch is the specific disease, and type is the spell number |
1952 | * to cast, disease_arch is the specific disease, and type is the spell number |
2099 | * perhaps this should actually be in disease.c? |
1953 | * perhaps this should actually be in disease.c? |
2100 | */ |
1954 | */ |
2101 | |
|
|
2102 | int |
1955 | int |
2103 | cast_cause_disease (object *op, object *caster, object *spell, int dir) |
1956 | cast_cause_disease (object *op, object *caster, object *spell, int dir) |
2104 | { |
1957 | { |
2105 | sint16 x, y; |
1958 | sint16 x, y; |
2106 | int i, mflags, range, dam_mod, dur_mod; |
1959 | int i, mflags, range, dam_mod, dur_mod; |
2107 | object *walk; |
1960 | object *walk; |
2108 | mapstruct *m; |
1961 | maptile *m; |
2109 | |
1962 | |
2110 | x = op->x; |
1963 | x = op->x; |
2111 | y = op->y; |
1964 | y = op->y; |
2112 | |
1965 | |
2113 | /* If casting from a scroll, no direction will be available, so refer to the |
1966 | /* If casting from a scroll, no direction will be available, so refer to the |
2114 | * direction the player is pointing. |
1967 | * direction the player is pointing. |
2115 | */ |
1968 | */ |
2116 | if (!dir) |
1969 | if (!dir) |
2117 | dir = op->facing; |
1970 | dir = op->facing; |
|
|
1971 | |
2118 | if (!dir) |
1972 | if (!dir) |
2119 | return 0; /* won't find anything if casting on ourself, so just return */ |
1973 | return 0; /* won't find anything if casting on ourself, so just return */ |
2120 | |
1974 | |
2121 | /* Calculate these once here */ |
1975 | /* Calculate these once here */ |
2122 | range = spell->range + SP_level_range_adjust (caster, spell); |
1976 | range = spell->range + SP_level_range_adjust (caster, spell); |
… | |
… | |
2141 | |
1995 | |
2142 | /* Only bother looking on this space if there is something living here */ |
1996 | /* Only bother looking on this space if there is something living here */ |
2143 | if (mflags & P_IS_ALIVE) |
1997 | if (mflags & P_IS_ALIVE) |
2144 | { |
1998 | { |
2145 | /* search this square for a victim */ |
1999 | /* search this square for a victim */ |
2146 | for (walk = get_map_ob (m, x, y); walk; walk = walk->above) |
2000 | for (walk = GET_MAP_OB (m, x, y); walk; walk = walk->above) |
2147 | if (QUERY_FLAG (walk, FLAG_MONSTER) || (walk->type == PLAYER)) |
2001 | if (QUERY_FLAG (walk, FLAG_MONSTER) || (walk->type == PLAYER)) |
2148 | { /* found a victim */ |
2002 | { /* found a victim */ |
2149 | object *disease = arch_to_object (spell->other_arch); |
2003 | object *disease = arch_to_object (spell->other_arch); |
2150 | |
2004 | |
2151 | set_owner (disease, op); |
2005 | disease->set_owner (op); |
2152 | set_spell_skill (op, caster, spell, disease); |
2006 | set_spell_skill (op, caster, spell, disease); |
2153 | disease->stats.exp = 0; |
2007 | disease->stats.exp = 0; |
2154 | disease->level = caster_level (caster, spell); |
2008 | disease->level = caster_level (caster, spell); |
2155 | |
2009 | |
2156 | /* do level adjustments */ |
2010 | /* do level adjustments */ |
2157 | if (disease->stats.wc) |
2011 | if (disease->stats.wc) |
2158 | disease->stats.wc += dur_mod / 2; |
2012 | disease->stats.wc += dur_mod / 2; |
2159 | |
2013 | |
2160 | if (disease->magic > 0) |
2014 | if (disease->magic > 0) |
2161 | disease->magic += dur_mod / 4; |
2015 | disease->magic += dur_mod / 8; |
2162 | |
2016 | |
2163 | if (disease->stats.maxhp > 0) |
2017 | if (disease->stats.maxhp > 0) |
2164 | disease->stats.maxhp += dur_mod; |
2018 | disease->stats.maxhp += dur_mod; |
2165 | |
2019 | |
2166 | if (disease->stats.maxgrace > 0) |
2020 | if (disease->stats.maxgrace > 0) |
… | |
… | |
2201 | if (disease->stats.sp) |
2055 | if (disease->stats.sp) |
2202 | disease->stats.sp -= dam_mod; |
2056 | disease->stats.sp -= dam_mod; |
2203 | |
2057 | |
2204 | if (infect_object (walk, disease, 1)) |
2058 | if (infect_object (walk, disease, 1)) |
2205 | { |
2059 | { |
2206 | object *flash; /* visual effect for inflicting disease */ |
|
|
2207 | |
|
|
2208 | new_draw_info_format (NDI_UNIQUE, 0, op, "You inflict %s on %s!", &disease->name, &walk->name); |
2060 | new_draw_info_format (NDI_UNIQUE, 0, op, "You inflict %s on %s!", &disease->name, &walk->name); |
2209 | |
2061 | |
2210 | free_object (disease); /* don't need this one anymore */ |
2062 | disease->destroy (); /* don't need this one anymore */ |
2211 | flash = get_archetype (ARCH_DETECT_MAGIC); |
2063 | walk->map->insert (get_archetype ("detect_magic"), x, y, op); |
2212 | flash->x = x; |
|
|
2213 | flash->y = y; |
|
|
2214 | flash->map = walk->map; |
|
|
2215 | insert_ob_in_map (flash, walk->map, op, 0); |
|
|
2216 | return 1; |
2064 | return 1; |
2217 | } |
2065 | } |
2218 | free_object (disease); |
2066 | |
|
|
2067 | disease->destroy (); |
2219 | } |
2068 | } |
2220 | } /* if living creature */ |
2069 | } /* if living creature */ |
2221 | } /* for range of spaces */ |
2070 | } /* for range of spaces */ |
|
|
2071 | |
2222 | new_draw_info (NDI_UNIQUE, 0, op, "No one caught anything!"); |
2072 | new_draw_info (NDI_UNIQUE, 0, op, "No one caught anything!"); |
2223 | return 1; |
2073 | return 1; |
2224 | } |
2074 | } |