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) |
40 | * but moved here so it could be applied to bolts too |
38 | * but moved here so it could be applied to bolts too |
41 | * op is the spell object. |
39 | * op is the spell object. |
42 | */ |
40 | */ |
43 | |
|
|
44 | void |
41 | void |
45 | check_spell_knockback (object *op) |
42 | check_spell_knockback (object *op) |
46 | { |
43 | { |
47 | object *tmp, *tmp2; /* object on the map */ |
|
|
48 | int weight_move; |
44 | int weight_move; |
49 | int frictionmod = 2; /*poor man's physics - multipy targets weight by this amount */ |
45 | int frictionmod = 2; /*poor man's physics - multipy targets weight by this amount */ |
50 | |
46 | |
51 | if (!op->weight) |
47 | if (!op->weight) |
52 | { /*shouldn't happen but if cone object has no weight drop out */ |
48 | { /*shouldn't happen but if cone object has no weight drop out */ |
… | |
… | |
57 | { |
53 | { |
58 | weight_move = op->weight + (op->weight * op->level) / 3; |
54 | 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); */ |
55 | /*LOG (llevDebug, "DEBUG: arch weighs %d and masses %d (%s,level %d)\n", op->weight,weight_move,op->name,op->level); */ |
60 | } |
56 | } |
61 | |
57 | |
62 | for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above) |
58 | for (object *tmp = op->ms ().bot; tmp; tmp = tmp->above) |
63 | { |
59 | { |
64 | int num_sections = 1; |
60 | int num_sections = 1; |
65 | |
61 | |
66 | /* don't move DM */ |
62 | /* don't move DM */ |
67 | if (QUERY_FLAG (tmp, FLAG_WIZ)) |
63 | if (QUERY_FLAG (tmp, FLAG_WIZ)) |
… | |
… | |
74 | /* don't move floors or immobile objects */ |
70 | /* don't move floors or immobile objects */ |
75 | if (QUERY_FLAG (tmp, FLAG_IS_FLOOR) || (!QUERY_FLAG (tmp, FLAG_ALIVE) && QUERY_FLAG (tmp, FLAG_NO_PICK))) |
71 | if (QUERY_FLAG (tmp, FLAG_IS_FLOOR) || (!QUERY_FLAG (tmp, FLAG_ALIVE) && QUERY_FLAG (tmp, FLAG_NO_PICK))) |
76 | continue; |
72 | continue; |
77 | |
73 | |
78 | /* count the object's sections */ |
74 | /* count the object's sections */ |
79 | for (tmp2 = tmp; tmp2 != NULL; tmp2 = tmp2->more) |
75 | for (object *tmp2 = tmp; tmp2; tmp2 = tmp2->more) |
80 | num_sections++; |
76 | num_sections++; |
81 | |
77 | |
82 | /* I'm not sure if it makes sense to divide by num_sections - bigger |
78 | /* I'm not sure if it makes sense to divide by num_sections - bigger |
83 | * objects should be harder to move, and we are moving the entire |
79 | * objects should be harder to move, and we are moving the entire |
84 | * object, not just the head, so the total weight should be relevant. |
80 | * object, not just the head, so the total weight should be relevant. |
… | |
… | |
108 | * |
104 | * |
109 | * BOLT CODE |
105 | * BOLT CODE |
110 | * |
106 | * |
111 | ***************************************************************************/ |
107 | ***************************************************************************/ |
112 | |
108 | |
113 | /* Causes op to fork. op is the original bolt, tmp |
109 | /* Causes op to fork. op is the original bolt, tmp |
114 | * is the first piece of the fork. |
110 | * is the first piece of the fork. |
115 | */ |
111 | */ |
116 | |
|
|
117 | void |
112 | void |
118 | forklightning (object *op, object *tmp) |
113 | forklightning (object *op, object *tmp) |
119 | { |
114 | { |
120 | int new_dir = 1; /* direction or -1 for left, +1 for right 0 if no new bolt */ |
115 | 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 */ |
116 | int t_dir; /* stores temporary dir calculation */ |
… | |
… | |
146 | |
141 | |
147 | /* reduce chances of subsequent forking */ |
142 | /* reduce chances of subsequent forking */ |
148 | new_bolt->stats.Dex -= 10; |
143 | new_bolt->stats.Dex -= 10; |
149 | tmp->stats.Dex -= 10; /* less forks from main bolt too */ |
144 | tmp->stats.Dex -= 10; /* less forks from main bolt too */ |
150 | new_bolt->stats.Con += 25 * new_dir; /* adjust the left bias */ |
145 | new_bolt->stats.Con += 25 * new_dir; /* adjust the left bias */ |
151 | new_bolt->speed_left = -0.1; |
146 | new_bolt->speed_left = -0.1f; |
152 | new_bolt->direction = t_dir; |
147 | new_bolt->direction = t_dir; |
153 | new_bolt->duration++; |
148 | new_bolt->duration++; |
154 | new_bolt->x = sx; |
|
|
155 | new_bolt->y = sy; |
|
|
156 | new_bolt->stats.dam /= 2; /* reduce daughter bolt damage */ |
149 | new_bolt->stats.dam /= 2; /* reduce daughter bolt damage */ |
157 | new_bolt->stats.dam++; |
150 | new_bolt->stats.dam++; |
158 | tmp->stats.dam /= 2; /* reduce father bolt damage */ |
151 | tmp->stats.dam /= 2; /* reduce father bolt damage */ |
159 | tmp->stats.dam++; |
152 | tmp->stats.dam++; |
160 | new_bolt = insert_ob_in_map (new_bolt, m, op, 0); |
153 | |
|
|
154 | if ((new_bolt = m->insert (new_bolt, sx, sy, op))) |
161 | update_turn_face (new_bolt); |
155 | update_turn_face (new_bolt); |
162 | } |
156 | } |
163 | |
157 | |
164 | /* move_bolt: moves bolt 'op'. Basically, it just advances a space, |
158 | /* move_bolt: moves bolt 'op'. Basically, it just advances a space, |
165 | * and checks for various things that may stop it. |
159 | * and checks for various things that may stop it. |
166 | */ |
160 | */ |
167 | |
|
|
168 | void |
161 | void |
169 | move_bolt (object *op) |
162 | move_bolt (object *op) |
170 | { |
163 | { |
171 | object *tmp; |
|
|
172 | int mflags; |
164 | int mflags; |
173 | sint16 x, y; |
165 | sint16 x, y; |
174 | maptile *m; |
166 | maptile *m; |
175 | |
167 | |
176 | if (--(op->duration) < 0) |
168 | if (--op->duration < 0) |
177 | { |
169 | { |
178 | op->destroy (); |
170 | op->drop_and_destroy (); |
179 | return; |
171 | return; |
180 | } |
172 | } |
181 | |
173 | |
182 | hit_map (op, 0, op->attacktype, 1); |
174 | hit_map (op, 0, op->attacktype, 1); |
183 | |
175 | |
184 | if (!op->direction) |
176 | if (!op->direction) |
185 | return; |
177 | return; |
186 | |
178 | |
187 | if (--op->range < 0) |
179 | if (--op->range < 0) |
188 | { |
|
|
189 | op->range = 0; |
180 | op->range = 0; |
190 | } |
|
|
191 | else |
181 | else |
192 | { |
182 | { |
193 | x = op->x + DIRX (op); |
183 | x = op->x + DIRX (op); |
194 | y = op->y + DIRY (op); |
184 | y = op->y + DIRY (op); |
195 | m = op->map; |
185 | m = op->map; |
… | |
… | |
203 | * on the space. So only call reflwall if we think the data it returns |
193 | * on the space. So only call reflwall if we think the data it returns |
204 | * will be useful. |
194 | * will be useful. |
205 | */ |
195 | */ |
206 | if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, x, y)) || ((mflags & P_IS_ALIVE) && reflwall (m, x, y, op))) |
196 | if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, x, y)) || ((mflags & P_IS_ALIVE) && reflwall (m, x, y, op))) |
207 | { |
197 | { |
208 | |
|
|
209 | if (!QUERY_FLAG (op, FLAG_REFLECTING)) |
198 | if (!QUERY_FLAG (op, FLAG_REFLECTING)) |
210 | return; |
199 | return; |
211 | |
200 | |
212 | /* Since walls don't run diagonal, if the bolt is in |
201 | /* Since walls don't run diagonal, if the bolt is in |
213 | * one of 4 main directions, it just reflects back in the |
202 | * one of 4 main directions, it just reflects back in the |
… | |
… | |
243 | else if (left) |
232 | else if (left) |
244 | op->direction = absdir (op->direction + 2); |
233 | op->direction = absdir (op->direction + 2); |
245 | else if (right) |
234 | else if (right) |
246 | op->direction = absdir (op->direction - 2); |
235 | op->direction = absdir (op->direction - 2); |
247 | } |
236 | } |
|
|
237 | |
248 | update_turn_face (op); /* A bolt *must* be IS_TURNABLE */ |
238 | update_turn_face (op); /* A bolt *must* be IS_TURNABLE */ |
249 | return; |
239 | return; |
250 | } |
240 | } |
251 | else |
241 | else |
252 | { /* Create a copy of this object and put it ahead */ |
242 | { /* Create a copy of this object and put it ahead */ |
253 | tmp = op->clone (); |
243 | object *tmp = op->clone (); |
254 | |
244 | |
|
|
245 | m->insert (tmp, x, y, op); |
255 | tmp->speed_left = -0.1; |
246 | tmp->speed_left = -0.1f; |
256 | tmp->x += DIRX (tmp), tmp->y += DIRY (tmp); |
|
|
257 | tmp = insert_ob_in_map (tmp, op->map, op, 0); |
|
|
258 | /* To make up for the decrease at the top of the function */ |
247 | /* To make up for the decrease at the top of the function */ |
259 | tmp->duration++; |
248 | tmp->duration++; |
260 | |
249 | |
261 | /* New forking code. Possibly create forks of this object |
250 | /* New forking code. Possibly create forks of this object |
262 | * going off in other directions. |
251 | * going off in other directions. |
263 | */ |
252 | */ |
264 | |
|
|
265 | if (rndm (0, 99) < tmp->stats.Dex) |
253 | if (tmp->stats.Dex && rndm (0, 99) < tmp->stats.Dex) |
266 | { /* stats.Dex % of forking */ |
254 | forklightning (op, tmp); /* stats.Dex % of forking */ |
267 | forklightning (op, tmp); |
255 | |
268 | } |
|
|
269 | /* In this way, the object left behind sticks on the space, but |
256 | /* In this way, the object left behind sticks on the space, but |
270 | * doesn't create any bolts that continue to move onward. |
257 | * doesn't create any bolts that continue to move onward. |
271 | */ |
258 | */ |
272 | op->range = 0; |
259 | op->range = 0; |
273 | } /* copy object and move it along */ |
260 | } /* copy object and move it along */ |
… | |
… | |
280 | * we remove the magic flag - that can be derived from |
267 | * we remove the magic flag - that can be derived from |
281 | * spob->attacktype. |
268 | * spob->attacktype. |
282 | * This function sets up the appropriate owner and skill |
269 | * This function sets up the appropriate owner and skill |
283 | * pointers. |
270 | * pointers. |
284 | */ |
271 | */ |
285 | |
|
|
286 | int |
272 | int |
287 | fire_bolt (object *op, object *caster, int dir, object *spob, object *skill) |
273 | fire_bolt (object *op, object *caster, int dir, object *spob, object *skill) |
288 | { |
274 | { |
289 | object *tmp = NULL; |
275 | object *tmp = NULL; |
290 | int mflags; |
276 | int mflags; |
… | |
… | |
297 | return 0; |
283 | return 0; |
298 | |
284 | |
299 | /* peterm: level dependency for bolts */ |
285 | /* peterm: level dependency for bolts */ |
300 | tmp->stats.dam = spob->stats.dam + SP_level_dam_adjust (caster, spob); |
286 | tmp->stats.dam = spob->stats.dam + SP_level_dam_adjust (caster, spob); |
301 | tmp->attacktype = spob->attacktype; |
287 | tmp->attacktype = spob->attacktype; |
|
|
288 | |
302 | if (spob->slaying) |
289 | if (spob->slaying) |
303 | tmp->slaying = spob->slaying; |
290 | tmp->slaying = spob->slaying; |
|
|
291 | |
304 | tmp->range = spob->range + SP_level_range_adjust (caster, spob); |
292 | tmp->range = spob->range + SP_level_range_adjust (caster, spob); |
305 | tmp->duration = spob->duration + SP_level_duration_adjust (caster, spob); |
293 | tmp->duration = spob->duration + SP_level_duration_adjust (caster, spob); |
306 | tmp->stats.Dex = spob->stats.Dex; |
294 | tmp->stats.Dex = spob->stats.Dex; |
307 | tmp->stats.Con = spob->stats.Con; |
295 | tmp->stats.Con = spob->stats.Con; |
308 | |
296 | |
… | |
… | |
315 | |
303 | |
316 | tmp->x = op->x + DIRX (tmp); |
304 | tmp->x = op->x + DIRX (tmp); |
317 | tmp->y = op->y + DIRY (tmp); |
305 | tmp->y = op->y + DIRY (tmp); |
318 | tmp->map = op->map; |
306 | tmp->map = op->map; |
319 | |
307 | |
|
|
308 | maptile *newmap; |
320 | mflags = get_map_flags (tmp->map, &tmp->map, tmp->x, tmp->y, &tmp->x, &tmp->y); |
309 | mflags = get_map_flags (tmp->map, &newmap, tmp->x, tmp->y, &tmp->x, &tmp->y); |
321 | if (mflags & P_OUT_OF_MAP) |
310 | if (mflags & P_OUT_OF_MAP) |
322 | { |
311 | { |
323 | tmp->destroy (); |
312 | tmp->drop_and_destroy (); |
324 | return 0; |
313 | return 0; |
325 | } |
314 | } |
326 | |
315 | |
|
|
316 | tmp->map = newmap; |
|
|
317 | |
327 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (tmp->map, tmp->x, tmp->y))) |
318 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (tmp->map, tmp->x, tmp->y))) |
328 | { |
319 | { |
329 | if (!QUERY_FLAG (tmp, FLAG_REFLECTING)) |
320 | if (!QUERY_FLAG (tmp, FLAG_REFLECTING)) |
330 | { |
321 | { |
331 | tmp->destroy (); |
322 | tmp->drop_and_destroy (); |
332 | return 0; |
323 | return 0; |
333 | } |
324 | } |
334 | |
325 | |
335 | tmp->x = op->x; |
326 | tmp->x = op->x; |
336 | tmp->y = op->y; |
327 | tmp->y = op->y; |
337 | tmp->direction = absdir (tmp->direction + 4); |
328 | tmp->direction = absdir (tmp->direction + 4); |
338 | tmp->map = op->map; |
329 | tmp->map = op->map; |
339 | } |
330 | } |
340 | |
331 | |
341 | if ((tmp = insert_ob_in_map (tmp, tmp->map, op, 0)) != NULL) |
332 | if ((tmp = tmp->insert_at (tmp, op))) |
342 | move_bolt (tmp); |
333 | move_bolt (tmp); |
343 | |
334 | |
344 | return 1; |
335 | return 1; |
345 | } |
336 | } |
346 | |
|
|
347 | |
|
|
348 | |
337 | |
349 | /*************************************************************************** |
338 | /*************************************************************************** |
350 | * |
339 | * |
351 | * BULLET/BALL CODE |
340 | * BULLET/BALL CODE |
352 | * |
341 | * |
353 | ***************************************************************************/ |
342 | ***************************************************************************/ |
354 | |
343 | |
355 | /* expands an explosion. op is a piece of the |
344 | /* expands an explosion. op is a piece of the |
356 | * explosion - this expans it in the different directions. |
345 | * explosion - this expands it in the different directions. |
357 | * At least that is what I think this does. |
346 | * At least that is what I think this does. |
358 | */ |
347 | */ |
359 | void |
348 | void |
360 | explosion (object *op) |
349 | explosion (object *op) |
361 | { |
350 | { |
362 | object *tmp; |
|
|
363 | maptile *m = op->map; |
351 | maptile *m = op->map; |
364 | int i; |
352 | int i; |
365 | |
353 | |
366 | if (--(op->duration) < 0) |
354 | if (--op->duration < 0) |
367 | { |
355 | { |
368 | op->destroy (); |
356 | op->destroy (); |
369 | return; |
357 | return; |
370 | } |
358 | } |
371 | |
359 | |
… | |
… | |
377 | { |
365 | { |
378 | sint16 dx, dy; |
366 | sint16 dx, dy; |
379 | |
367 | |
380 | dx = op->x + freearr_x[i]; |
368 | dx = op->x + freearr_x[i]; |
381 | dy = op->y + freearr_y[i]; |
369 | dy = op->y + freearr_y[i]; |
|
|
370 | |
382 | /* ok_to_put_more already does things like checks for walls, |
371 | /* ok_to_put_more already does things like checks for walls, |
383 | * out of map, etc. |
372 | * out of map, etc. |
384 | */ |
373 | */ |
385 | if (ok_to_put_more (op->map, dx, dy, op, op->attacktype)) |
374 | if (ok_to_put_more (op->map, dx, dy, op, op->attacktype)) |
386 | { |
375 | { |
387 | tmp = op->clone (); |
376 | object *tmp = op->clone (); |
|
|
377 | |
388 | tmp->state = 0; |
378 | tmp->state = 0; |
389 | tmp->speed_left = -0.21; |
379 | tmp->speed_left = -0.21f; |
390 | tmp->range--; |
380 | tmp->range--; |
391 | tmp->value = 0; |
381 | tmp->value = 0; |
392 | tmp->x = dx; |
382 | |
393 | tmp->y = dy; |
383 | m->insert (tmp, dx, dy, op); |
394 | insert_ob_in_map (tmp, m, op, 0); |
|
|
395 | } |
384 | } |
396 | } |
385 | } |
397 | } |
386 | } |
398 | } |
387 | } |
399 | |
|
|
400 | |
388 | |
401 | /* Causes an object to explode, eg, a firebullet, |
389 | /* Causes an object to explode, eg, a firebullet, |
402 | * poison cloud ball, etc. op is the object to |
390 | * poison cloud ball, etc. op is the object to |
403 | * explode. |
391 | * explode. |
404 | */ |
392 | */ |
405 | void |
393 | void |
406 | explode_bullet (object *op) |
394 | explode_bullet (object *op) |
407 | { |
395 | { |
408 | object *tmp, *owner; |
396 | object *tmp, *owner; |
409 | |
397 | |
410 | if (op->other_arch == NULL) |
398 | if (!op->other_arch) |
411 | { |
399 | { |
412 | LOG (llevError, "BUG: explode_bullet(): op without other_arch\n"); |
400 | LOG (llevError, "BUG: explode_bullet(): op without other_arch\n"); |
413 | op->destroy (); |
401 | op->destroy (); |
414 | return; |
402 | return; |
415 | } |
403 | } |
416 | |
404 | |
417 | if (op->env) |
405 | if (op->env) |
418 | { |
406 | { |
419 | object *env; |
407 | object *env = op->outer_env (); |
420 | |
408 | |
421 | env = object_get_env_recursive (op); |
|
|
422 | if (env->map == NULL || out_of_map (env->map, env->x, env->y)) |
409 | if (!env->map || out_of_map (env->map, env->x, env->y)) |
423 | { |
410 | { |
424 | LOG (llevError, "BUG: explode_bullet(): env out of map\n"); |
411 | LOG (llevError, "BUG: explode_bullet(): env out of map\n"); |
425 | op->destroy (); |
412 | op->destroy (); |
426 | return; |
413 | return; |
427 | } |
414 | } |
428 | |
415 | |
429 | op->remove (); |
416 | op->insert_at (env, op, INS_NO_MERGE | INS_NO_WALK_ON); |
430 | op->x = env->x; |
|
|
431 | op->y = env->y; |
|
|
432 | insert_ob_in_map (op, env->map, op, INS_NO_MERGE | INS_NO_WALK_ON); |
|
|
433 | } |
417 | } |
434 | else if (out_of_map (op->map, op->x, op->y)) |
418 | else if (out_of_map (op->map, op->x, op->y)) |
435 | { |
419 | { |
436 | LOG (llevError, "BUG: explode_bullet(): op out of map\n"); |
420 | LOG (llevError, "BUG: explode_bullet(): op out of map\n"); |
437 | op->destroy (); |
421 | op->destroy (); |
… | |
… | |
448 | } |
432 | } |
449 | |
433 | |
450 | if (op->attacktype) |
434 | if (op->attacktype) |
451 | { |
435 | { |
452 | hit_map (op, 0, op->attacktype, 1); |
436 | hit_map (op, 0, op->attacktype, 1); |
|
|
437 | |
453 | if (op->destroyed ()) |
438 | if (op->destroyed ()) |
454 | return; |
439 | return; |
455 | } |
440 | } |
456 | |
441 | |
457 | /* other_arch contains what this explodes into */ |
442 | /* other_arch contains what this explodes into */ |
… | |
… | |
460 | tmp->set_owner (op); |
445 | tmp->set_owner (op); |
461 | tmp->skill = op->skill; |
446 | tmp->skill = op->skill; |
462 | |
447 | |
463 | owner = op->owner; |
448 | owner = op->owner; |
464 | |
449 | |
465 | if ((tmp->attacktype & AT_HOLYWORD || tmp->attacktype & AT_GODPOWER) && owner && !tailor_god_spell (tmp, owner)) |
450 | if ((tmp->attacktype & AT_HOLYWORD |
|
|
451 | || tmp->attacktype & AT_GODPOWER) |
|
|
452 | && owner |
|
|
453 | && !tailor_god_spell (tmp, owner)) |
466 | { |
454 | { |
467 | op->destroy (); |
455 | op->destroy (); |
468 | return; |
456 | return; |
469 | } |
457 | } |
470 | |
|
|
471 | tmp->x = op->x; |
|
|
472 | tmp->y = op->y; |
|
|
473 | |
458 | |
474 | /* special for bombs - it actually has sane values for these */ |
459 | /* special for bombs - it actually has sane values for these */ |
475 | if (op->type == SPELL_EFFECT && op->subtype == SP_BOMB) |
460 | if (op->type == SPELL_EFFECT && op->subtype == SP_BOMB) |
476 | { |
461 | { |
477 | tmp->attacktype = op->attacktype; |
462 | tmp->attacktype = op->attacktype; |
… | |
… | |
481 | } |
466 | } |
482 | else |
467 | else |
483 | { |
468 | { |
484 | if (op->attacktype & AT_MAGIC) |
469 | if (op->attacktype & AT_MAGIC) |
485 | tmp->attacktype |= AT_MAGIC; |
470 | tmp->attacktype |= AT_MAGIC; |
|
|
471 | |
486 | /* Spell doc describes what is going on here */ |
472 | /* Spell doc describes what is going on here */ |
487 | tmp->stats.dam = op->dam_modifier; |
473 | tmp->stats.dam = op->dam_modifier; |
488 | tmp->range = op->stats.maxhp; |
474 | tmp->range = op->stats.maxhp; |
489 | tmp->duration = op->stats.hp; |
475 | tmp->duration = op->stats.hp; |
490 | /* Used for spell tracking - just need a unique val for this spell - |
476 | /* Used for spell tracking - just need a unique val for this spell - |
… | |
… | |
498 | tmp->stats.sp = op->direction; |
484 | tmp->stats.sp = op->direction; |
499 | |
485 | |
500 | /* Prevent recursion */ |
486 | /* Prevent recursion */ |
501 | op->move_on = 0; |
487 | op->move_on = 0; |
502 | |
488 | |
503 | insert_ob_in_map (tmp, op->map, op, 0); |
489 | tmp->insert_at (op, op); |
|
|
490 | tmp->play_sound (tmp->sound); |
|
|
491 | |
504 | /* remove the firebullet */ |
492 | /* remove the firebullet */ |
505 | if (!op->destroyed ()) |
|
|
506 | { |
|
|
507 | op->destroy (); |
493 | op->destroy (); |
508 | } |
|
|
509 | } |
494 | } |
510 | |
|
|
511 | |
|
|
512 | |
495 | |
513 | /* checks to see what op should do, given the space it is on |
496 | /* checks to see what op should do, given the space it is on |
514 | * (eg, explode, damage player, etc) |
497 | * (eg, explode, damage player, etc) |
515 | */ |
498 | */ |
516 | |
|
|
517 | void |
499 | void |
518 | check_bullet (object *op) |
500 | check_bullet (object *op) |
519 | { |
501 | { |
520 | object *tmp; |
502 | object *tmp; |
521 | int dam, mflags; |
503 | int dam, mflags; |
… | |
… | |
536 | |
518 | |
537 | /* If nothing alive on this space, no reason to do anything further */ |
519 | /* If nothing alive on this space, no reason to do anything further */ |
538 | if (!(mflags & P_IS_ALIVE)) |
520 | if (!(mflags & P_IS_ALIVE)) |
539 | return; |
521 | return; |
540 | |
522 | |
541 | for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above) |
523 | for (tmp = op->ms ().bot; tmp; tmp = tmp->above) |
542 | { |
524 | { |
543 | if (QUERY_FLAG (tmp, FLAG_ALIVE)) |
525 | if (QUERY_FLAG (tmp, FLAG_ALIVE)) |
544 | { |
526 | { |
545 | dam = hit_player (tmp, op->stats.dam, op, op->attacktype, 1); |
527 | dam = hit_player (tmp, op->stats.dam, op, op->attacktype, 1); |
|
|
528 | |
|
|
529 | // TODO: can't understand the following if's |
546 | if (op->destroyed () || !tmp->destroyed () || (op->stats.dam -= dam) < 0) |
530 | if (op->destroyed () || !tmp->destroyed () || (op->stats.dam -= dam) < 0) |
547 | { |
531 | { |
548 | if (!QUERY_FLAG (op, FLAG_REMOVED)) |
532 | if (!QUERY_FLAG (op, FLAG_REMOVED)) |
549 | { |
533 | { |
550 | op->destroy (); |
534 | op->destroy (); |
… | |
… | |
553 | } |
537 | } |
554 | } |
538 | } |
555 | } |
539 | } |
556 | } |
540 | } |
557 | |
541 | |
558 | |
|
|
559 | /* Basically, we move 'op' one square, and if it hits something, |
542 | /* Basically, we move 'op' one square, and if it hits something, |
560 | * call check_bullet. |
543 | * call check_bullet. |
561 | * This function is only applicable to bullets, but not to all |
544 | * This function is only applicable to bullets, but not to all |
562 | * fired arches (eg, bolts). |
545 | * fired arches (eg, bolts). |
563 | */ |
546 | */ |
564 | |
|
|
565 | void |
547 | void |
566 | move_bullet (object *op) |
548 | move_bullet (object *op) |
567 | { |
549 | { |
568 | sint16 new_x, new_y; |
550 | sint16 new_x, new_y; |
569 | int mflags; |
551 | int mflags; |
… | |
… | |
612 | op->destroy (); |
594 | op->destroy (); |
613 | |
595 | |
614 | return; |
596 | return; |
615 | } |
597 | } |
616 | |
598 | |
617 | op->remove (); |
599 | if (!(op = m->insert (op, new_x, new_y, op))) |
618 | op->x = new_x; |
|
|
619 | op->y = new_y; |
|
|
620 | if ((op = insert_ob_in_map (op, m, op, 0)) == NULL) |
|
|
621 | return; |
600 | return; |
622 | |
601 | |
623 | if (reflwall (op->map, op->x, op->y, op)) |
602 | if (reflwall (op->map, op->x, op->y, op)) |
624 | { |
603 | { |
625 | op->direction = absdir (op->direction + 4); |
604 | op->direction = absdir (op->direction + 4); |
626 | update_turn_face (op); |
605 | update_turn_face (op); |
627 | } |
606 | } |
628 | else |
607 | else |
629 | { |
|
|
630 | check_bullet (op); |
608 | check_bullet (op); |
631 | } |
|
|
632 | } |
609 | } |
633 | |
|
|
634 | |
|
|
635 | |
|
|
636 | |
610 | |
637 | /* fire_bullet |
611 | /* fire_bullet |
638 | * object op (cast from caster) files a bolt in dir. |
612 | * object op (cast from caster) files a bolt in dir. |
639 | * spob is the spell object for the bolt. |
613 | * spob is the spell object for the bolt. |
640 | * we remove the magic flag - that can be derived from |
614 | * we remove the magic flag - that can be derived from |
641 | * spob->attacktype. |
615 | * spob->attacktype. |
642 | * This function sets up the appropriate owner and skill |
616 | * This function sets up the appropriate owner and skill |
643 | * pointers. |
617 | * pointers. |
644 | */ |
618 | */ |
645 | |
|
|
646 | int |
619 | int |
647 | fire_bullet (object *op, object *caster, int dir, object *spob) |
620 | fire_bullet (object *op, object *caster, int dir, object *spob) |
648 | { |
621 | { |
649 | object *tmp = NULL; |
622 | object *tmp = NULL; |
650 | int mflags; |
623 | int mflags; |
651 | |
624 | |
652 | if (!spob->other_arch) |
625 | if (!spob->other_arch) |
653 | return 0; |
626 | return 0; |
654 | |
627 | |
655 | tmp = arch_to_object (spob->other_arch); |
628 | tmp = spob->other_arch->instance (); |
656 | if (tmp == NULL) |
629 | if (!tmp) |
657 | return 0; |
630 | return 0; |
658 | |
631 | |
659 | /* peterm: level dependency for bolts */ |
632 | /* peterm: level dependency for bolts */ |
660 | tmp->stats.dam = spob->stats.dam + SP_level_dam_adjust (caster, spob); |
633 | tmp->stats.dam = spob->stats.dam + SP_level_dam_adjust (caster, spob); |
661 | tmp->attacktype = spob->attacktype; |
634 | tmp->attacktype = spob->attacktype; |
662 | if (spob->slaying) |
635 | if (spob->slaying) |
663 | tmp->slaying = spob->slaying; |
636 | tmp->slaying = spob->slaying; |
664 | |
637 | |
… | |
… | |
674 | SET_ANIMATION (tmp, dir); |
647 | SET_ANIMATION (tmp, dir); |
675 | |
648 | |
676 | tmp->set_owner (op); |
649 | tmp->set_owner (op); |
677 | set_spell_skill (op, caster, spob, tmp); |
650 | set_spell_skill (op, caster, spob, tmp); |
678 | |
651 | |
679 | tmp->x = op->x + freearr_x[dir]; |
652 | tmp->x = op->x + freearr_x[dir]; |
680 | tmp->y = op->y + freearr_y[dir]; |
653 | tmp->y = op->y + freearr_y[dir]; |
681 | tmp->map = op->map; |
654 | tmp->map = op->map; |
682 | |
655 | |
|
|
656 | maptile *newmap; |
683 | mflags = get_map_flags (tmp->map, &tmp->map, tmp->x, tmp->y, &tmp->x, &tmp->y); |
657 | mflags = get_map_flags (tmp->map, &newmap, tmp->x, tmp->y, &tmp->x, &tmp->y); |
684 | if (mflags & P_OUT_OF_MAP) |
658 | if (mflags & P_OUT_OF_MAP) |
685 | { |
659 | { |
686 | tmp->destroy (); |
660 | tmp->destroy (); |
687 | return 0; |
661 | return 0; |
688 | } |
662 | } |
|
|
663 | |
|
|
664 | tmp->map = newmap; |
689 | |
665 | |
690 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (tmp->map, tmp->x, tmp->y))) |
666 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (tmp->map, tmp->x, tmp->y))) |
691 | { |
667 | { |
692 | if (!QUERY_FLAG (tmp, FLAG_REFLECTING)) |
668 | if (!QUERY_FLAG (tmp, FLAG_REFLECTING)) |
693 | { |
669 | { |
… | |
… | |
699 | tmp->y = op->y; |
675 | tmp->y = op->y; |
700 | tmp->direction = absdir (tmp->direction + 4); |
676 | tmp->direction = absdir (tmp->direction + 4); |
701 | tmp->map = op->map; |
677 | tmp->map = op->map; |
702 | } |
678 | } |
703 | |
679 | |
704 | if ((tmp = insert_ob_in_map (tmp, tmp->map, op, 0)) != NULL) |
680 | if ((tmp = tmp->insert_at (tmp, op))) |
705 | check_bullet (tmp); |
681 | check_bullet (tmp); |
706 | |
682 | |
707 | return 1; |
683 | return 1; |
708 | } |
684 | } |
709 | |
|
|
710 | |
|
|
711 | |
|
|
712 | |
685 | |
713 | /***************************************************************************** |
686 | /***************************************************************************** |
714 | * |
687 | * |
715 | * CONE RELATED FUNCTIONS |
688 | * CONE RELATED FUNCTIONS |
716 | * |
689 | * |
717 | *****************************************************************************/ |
690 | *****************************************************************************/ |
718 | |
691 | |
719 | |
|
|
720 | /* drops an object based on what is in the cone's "other_arch" */ |
692 | /* drops an object based on what is in the cone's "other_arch" */ |
721 | void |
693 | void |
722 | cone_drop (object *op) |
694 | cone_drop (object *op) |
723 | { |
695 | { |
724 | object *new_ob = arch_to_object (op->other_arch); |
696 | object *new_ob = arch_to_object (op->other_arch); |
725 | |
697 | |
726 | new_ob->x = op->x; |
|
|
727 | new_ob->y = op->y; |
|
|
728 | new_ob->level = op->level; |
698 | new_ob->level = op->level; |
729 | new_ob->set_owner (op->owner); |
699 | new_ob->set_owner (op->owner); |
730 | |
700 | |
731 | /* preserve skill ownership */ |
701 | /* preserve skill ownership */ |
732 | if (op->skill && op->skill != new_ob->skill) |
702 | if (op->skill && op->skill != new_ob->skill) |
733 | { |
|
|
734 | new_ob->skill = op->skill; |
703 | new_ob->skill = op->skill; |
735 | } |
|
|
736 | insert_ob_in_map (new_ob, op->map, op, 0); |
|
|
737 | |
704 | |
|
|
705 | new_ob->insert_at (op, op); |
738 | } |
706 | } |
739 | |
707 | |
740 | /* move_cone: causes cone object 'op' to move a space/hit creatures */ |
708 | /* move_cone: causes cone object 'op' to move a space/hit creatures */ |
741 | |
709 | |
742 | void |
710 | void |
743 | move_cone (object *op) |
711 | move_cone (object *op) |
744 | { |
712 | { |
745 | int i; |
|
|
746 | |
|
|
747 | /* if no map then hit_map will crash so just ignore object */ |
713 | /* if no map then hit_map will crash so just ignore object */ |
748 | if (!op->map) |
714 | if (!op->map) |
749 | { |
715 | { |
750 | LOG (llevError, "Tried to move_cone object %s without a map.\n", op->name ? &op->name : "unknown"); |
716 | LOG (llevError, "Tried to move_cone object %s without a map.\n", op->name ? &op->name : "unknown"); |
751 | op->speed = 0; |
717 | op->set_speed (0); |
752 | update_ob_speed (op); |
|
|
753 | return; |
718 | return; |
754 | } |
719 | } |
755 | |
720 | |
756 | /* lava saves it's life, but not yours :) */ |
721 | /* lava saves it's life, but not yours :) */ |
757 | if (QUERY_FLAG (op, FLAG_LIFESAVE)) |
722 | if (QUERY_FLAG (op, FLAG_LIFESAVE)) |
… | |
… | |
772 | } |
737 | } |
773 | #endif |
738 | #endif |
774 | |
739 | |
775 | hit_map (op, 0, op->attacktype, 0); |
740 | hit_map (op, 0, op->attacktype, 0); |
776 | |
741 | |
|
|
742 | if (!op->is_on_map ()) |
|
|
743 | return; |
|
|
744 | |
777 | /* Check to see if we should push anything. |
745 | /* Check to see if we should push anything. |
778 | * Spell objects with weight push whatever they encounter to some |
746 | * Spell objects with weight push whatever they encounter to some |
779 | * degree. |
747 | * degree. |
780 | */ |
748 | */ |
781 | if (op->weight) |
749 | if (op->weight) |
|
|
750 | { |
782 | check_spell_knockback (op); |
751 | check_spell_knockback (op); |
783 | |
752 | |
784 | if (op->destroyed ()) |
753 | if (!op->is_on_map ()) |
785 | return; |
754 | return; |
|
|
755 | } |
786 | |
756 | |
787 | if ((op->duration--) < 0) |
757 | if (op->duration-- < 0) |
788 | { |
758 | { |
789 | op->destroy (); |
759 | op->destroy (); |
790 | return; |
760 | return; |
791 | } |
761 | } |
792 | /* Object has hit maximum range, so don't have it move |
762 | /* Object has hit maximum range, so don't have it move |
… | |
… | |
797 | { |
767 | { |
798 | op->range = 0; /* just so it doesn't wrap */ |
768 | op->range = 0; /* just so it doesn't wrap */ |
799 | return; |
769 | return; |
800 | } |
770 | } |
801 | |
771 | |
802 | for (i = -1; i < 2; i++) |
772 | for (int i = -1; i <= 1; i++) |
803 | { |
773 | { |
804 | sint16 x = op->x + freearr_x[absdir (op->stats.sp + i)], y = op->y + freearr_y[absdir (op->stats.sp + i)]; |
774 | sint16 x = op->x + freearr_x[absdir (op->stats.sp + i)], y = op->y + freearr_y[absdir (op->stats.sp + i)]; |
805 | |
775 | |
806 | if (ok_to_put_more (op->map, x, y, op, op->attacktype)) |
776 | if (ok_to_put_more (op->map, x, y, op, op->attacktype)) |
807 | { |
777 | { |
808 | object *tmp = op->clone (); |
778 | object *tmp = op->clone (); |
809 | |
|
|
810 | tmp->x = x; |
|
|
811 | tmp->y = y; |
|
|
812 | |
779 | |
813 | tmp->duration = op->duration + 1; |
780 | tmp->duration = op->duration + 1; |
814 | |
781 | |
815 | /* Use for spell tracking - see ok_to_put_more() */ |
782 | /* Use for spell tracking - see ok_to_put_more() */ |
816 | tmp->stats.maxhp = op->stats.maxhp; |
783 | tmp->stats.maxhp = op->stats.maxhp; |
817 | insert_ob_in_map (tmp, op->map, op, 0); |
784 | |
|
|
785 | op->map->insert (tmp, x, y, op); |
|
|
786 | |
818 | if (tmp->other_arch) |
787 | if (tmp->other_arch) |
819 | cone_drop (tmp); |
788 | cone_drop (tmp); |
820 | } |
789 | } |
821 | } |
790 | } |
822 | } |
791 | } |
… | |
… | |
855 | |
824 | |
856 | /* Need to know what the movetype of the object we are about |
825 | /* Need to know what the movetype of the object we are about |
857 | * to create is, so we can know if the space we are about to |
826 | * to create is, so we can know if the space we are about to |
858 | * insert it into is blocked. |
827 | * insert it into is blocked. |
859 | */ |
828 | */ |
860 | movetype = spell->other_arch->clone.move_type; |
829 | movetype = spell->other_arch->move_type; |
861 | |
830 | |
862 | for (i = range_min; i <= range_max; i++) |
831 | for (i = range_min; i <= range_max; i++) |
863 | { |
832 | { |
864 | sint16 x, y, d; |
833 | sint16 x, y, d; |
865 | |
834 | |
… | |
… | |
900 | |
869 | |
901 | success = 1; |
870 | success = 1; |
902 | tmp = arch_to_object (spell->other_arch); |
871 | tmp = arch_to_object (spell->other_arch); |
903 | tmp->set_owner (op); |
872 | tmp->set_owner (op); |
904 | set_spell_skill (op, caster, spell, tmp); |
873 | set_spell_skill (op, caster, spell, tmp); |
905 | tmp->level = caster_level (caster, spell); |
874 | tmp->level = casting_level (caster, spell); |
906 | tmp->x = sx; |
|
|
907 | tmp->y = sy; |
|
|
908 | tmp->attacktype = spell->attacktype; |
875 | tmp->attacktype = spell->attacktype; |
909 | |
876 | |
910 | /* holy word stuff */ |
877 | /* holy word stuff */ |
911 | if ((tmp->attacktype & AT_HOLYWORD) || (tmp->attacktype & AT_GODPOWER)) |
878 | if ((tmp->attacktype & AT_HOLYWORD) || (tmp->attacktype & AT_GODPOWER)) |
912 | if (!tailor_god_spell (tmp, op)) |
879 | if (!tailor_god_spell (tmp, op)) |
… | |
… | |
946 | else |
913 | else |
947 | tmp->duration += caster->level / 3; |
914 | tmp->duration += caster->level / 3; |
948 | } |
915 | } |
949 | |
916 | |
950 | if (!(tmp->move_type & MOVE_FLY_LOW)) |
917 | if (!(tmp->move_type & MOVE_FLY_LOW)) |
951 | LOG (llevDebug, "cast_cone(): arch %s doesn't have flying 1\n", &spell->other_arch->name); |
918 | LOG (llevDebug, "cast_cone(): arch %s doesn't have flying 1\n", &spell->other_arch->archname); |
952 | |
919 | |
953 | if (!tmp->move_on && tmp->stats.dam) |
920 | if (!tmp->move_on && tmp->stats.dam) |
954 | { |
|
|
955 | LOG (llevDebug, "cast_cone(): arch %s doesn't have move_on set\n", &spell->other_arch->name); |
921 | LOG (llevDebug, "cast_cone(): arch %s doesn't have move_on set\n", &spell->other_arch->archname); |
956 | } |
|
|
957 | |
922 | |
958 | insert_ob_in_map (tmp, m, op, 0); |
923 | m->insert (tmp, sx, sy, op); |
959 | |
924 | |
960 | /* This is used for tracking spells so that one effect doesn't hit |
925 | /* This is used for tracking spells so that one effect doesn't hit |
961 | * a single space too many times. |
926 | * a single space too many times. |
962 | */ |
927 | */ |
963 | tmp->stats.maxhp = tmp->count; |
928 | tmp->stats.maxhp = tmp->count; |
… | |
… | |
973 | * |
938 | * |
974 | * BOMB related code |
939 | * BOMB related code |
975 | * |
940 | * |
976 | ****************************************************************************/ |
941 | ****************************************************************************/ |
977 | |
942 | |
978 | |
|
|
979 | /* This handles an exploding bomb. |
943 | /* This handles an exploding bomb. |
980 | * op is the original bomb object. |
944 | * op is the original bomb object. |
981 | */ |
945 | */ |
982 | void |
946 | void |
983 | animate_bomb (object *op) |
947 | animate_bomb (object *op) |
984 | { |
948 | { |
985 | int i; |
|
|
986 | object *env, *tmp; |
|
|
987 | archetype *at; |
|
|
988 | |
|
|
989 | if (op->state != NUM_ANIMATIONS (op) - 1) |
949 | if (op->state != NUM_ANIMATIONS (op) - 1) |
990 | return; |
950 | return; |
991 | |
951 | |
992 | env = object_get_env_recursive (op); |
952 | object *env = op->outer_env (); |
993 | |
953 | |
994 | if (op->env) |
954 | if (op->env) |
995 | { |
955 | { |
996 | if (env->map == NULL) |
956 | if (env->map == NULL) |
997 | return; |
957 | return; |
998 | |
958 | |
999 | if (env->type == PLAYER) |
959 | if (!(op = op->insert_at (env, op))) |
1000 | esrv_del_item (env->contr, op->count); |
|
|
1001 | |
|
|
1002 | op->remove (); |
|
|
1003 | op->x = env->x; |
|
|
1004 | op->y = env->y; |
|
|
1005 | if ((op = insert_ob_in_map (op, env->map, op, 0)) == NULL) |
|
|
1006 | return; |
960 | return; |
1007 | } |
961 | } |
1008 | |
962 | |
1009 | // elmex Tue Aug 15 17:46:51 CEST 2006: Prevent bomb from exploding |
963 | // elmex Tue Aug 15 17:46:51 CEST 2006: Prevent bomb from exploding |
1010 | // on a safe map. I don't like this special casing, but it seems to be neccessary |
964 | // on a safe map. I don't like this special casing, but it seems to be neccessary |
… | |
… | |
1017 | |
971 | |
1018 | /* This copies a lot of the code from the fire bullet, |
972 | /* This copies a lot of the code from the fire bullet, |
1019 | * but using the cast_bullet isn't really feasible, |
973 | * but using the cast_bullet isn't really feasible, |
1020 | * so just set up the appropriate values. |
974 | * so just set up the appropriate values. |
1021 | */ |
975 | */ |
1022 | at = archetype::find (SPLINT); |
976 | if (archetype *at = archetype::find (SPLINT)) |
1023 | if (at) |
|
|
1024 | { |
977 | { |
1025 | for (i = 1; i < 9; i++) |
978 | for (int i = 1; i < 9; i++) |
1026 | { |
979 | { |
1027 | if (out_of_map (op->map, op->x + freearr_x[i], op->y + freearr_x[i])) |
980 | if (out_of_map (op->map, op->x + freearr_x[i], op->y + freearr_x[i])) |
1028 | continue; |
981 | continue; |
|
|
982 | |
1029 | tmp = arch_to_object (at); |
983 | object *tmp = arch_to_object (at); |
1030 | tmp->direction = i; |
984 | tmp->direction = i; |
1031 | tmp->range = op->range; |
985 | tmp->range = op->range; |
1032 | tmp->stats.dam = op->stats.dam; |
986 | tmp->stats.dam = op->stats.dam; |
1033 | tmp->duration = op->duration; |
987 | tmp->duration = op->duration; |
1034 | tmp->attacktype = op->attacktype; |
988 | tmp->attacktype = op->attacktype; |
1035 | tmp->set_owner (op); |
989 | tmp->set_owner (op); |
1036 | if (op->skill && op->skill != tmp->skill) |
990 | if (op->skill && op->skill != tmp->skill) |
1037 | { |
|
|
1038 | tmp->skill = op->skill; |
991 | tmp->skill = op->skill; |
1039 | } |
992 | |
1040 | if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE)) |
993 | if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE)) |
1041 | SET_ANIMATION (tmp, i); |
994 | SET_ANIMATION (tmp, i); |
1042 | tmp->x = op->x + freearr_x[i]; |
995 | |
1043 | tmp->y = op->y + freearr_x[i]; |
996 | op->map->insert (tmp, op->x + freearr_x[i], op->y + freearr_x[i], op); |
1044 | insert_ob_in_map (tmp, op->map, op, 0); |
|
|
1045 | move_bullet (tmp); |
997 | move_bullet (tmp); |
1046 | } |
998 | } |
1047 | } |
999 | } |
1048 | |
1000 | |
1049 | explode_bullet (op); |
1001 | explode_bullet (op); |
1050 | } |
1002 | } |
1051 | |
1003 | |
1052 | int |
1004 | int |
1053 | create_bomb (object *op, object *caster, int dir, object *spell) |
1005 | create_bomb (object *op, object *caster, int dir, object *spell) |
1054 | { |
1006 | { |
1055 | |
|
|
1056 | object *tmp; |
1007 | object *tmp; |
1057 | int mflags; |
1008 | int mflags; |
1058 | sint16 dx = op->x + freearr_x[dir], dy = op->y + freearr_y[dir]; |
1009 | sint16 dx = op->x + freearr_x[dir], dy = op->y + freearr_y[dir]; |
1059 | maptile *m; |
1010 | maptile *m; |
1060 | |
1011 | |
… | |
… | |
1062 | if ((mflags & P_OUT_OF_MAP) || (GET_MAP_MOVE_BLOCK (m, dx, dy) & MOVE_WALK)) |
1013 | if ((mflags & P_OUT_OF_MAP) || (GET_MAP_MOVE_BLOCK (m, dx, dy) & MOVE_WALK)) |
1063 | { |
1014 | { |
1064 | new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way."); |
1015 | new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way."); |
1065 | return 0; |
1016 | return 0; |
1066 | } |
1017 | } |
|
|
1018 | |
1067 | tmp = arch_to_object (spell->other_arch); |
1019 | tmp = arch_to_object (spell->other_arch); |
1068 | |
1020 | |
1069 | /* level dependencies for bomb */ |
1021 | /* level dependencies for bomb */ |
1070 | tmp->range = spell->range + SP_level_range_adjust (caster, spell); |
1022 | tmp->range = spell->range + SP_level_range_adjust (caster, spell); |
1071 | tmp->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1023 | tmp->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1072 | tmp->duration = spell->duration + SP_level_duration_adjust (caster, spell); |
1024 | tmp->duration = spell->duration + SP_level_duration_adjust (caster, spell); |
1073 | tmp->attacktype = spell->attacktype; |
1025 | tmp->attacktype = spell->attacktype; |
1074 | |
1026 | |
1075 | tmp->set_owner (op); |
1027 | tmp->set_owner (op); |
1076 | set_spell_skill (op, caster, spell, tmp); |
1028 | set_spell_skill (op, caster, spell, tmp); |
1077 | tmp->x = dx; |
1029 | |
1078 | tmp->y = dy; |
1030 | m->insert (tmp, dx, dy, op); |
1079 | insert_ob_in_map (tmp, m, op, 0); |
|
|
1080 | return 1; |
1031 | return 1; |
1081 | } |
1032 | } |
1082 | |
1033 | |
1083 | /**************************************************************************** |
1034 | /**************************************************************************** |
1084 | * |
1035 | * |
… | |
… | |
1093 | * dir is the direction to look in. |
1044 | * dir is the direction to look in. |
1094 | * range is how far out to look. |
1045 | * range is how far out to look. |
1095 | * type is the type of spell - either SPELL_MANA or SPELL_GRACE. |
1046 | * type is the type of spell - either SPELL_MANA or SPELL_GRACE. |
1096 | * this info is used for blocked magic/unholy spaces. |
1047 | * this info is used for blocked magic/unholy spaces. |
1097 | */ |
1048 | */ |
1098 | |
|
|
1099 | object * |
1049 | object * |
1100 | get_pointed_target (object *op, int dir, int range, int type) |
1050 | get_pointed_target (object *op, int dir, int range, int type) |
1101 | { |
1051 | { |
1102 | object *target; |
1052 | object *target; |
1103 | sint16 x, y; |
1053 | sint16 x, y; |
… | |
… | |
1122 | return NULL; |
1072 | return NULL; |
1123 | if (GET_MAP_MOVE_BLOCK (mp, x, y) & MOVE_FLY_LOW) |
1073 | if (GET_MAP_MOVE_BLOCK (mp, x, y) & MOVE_FLY_LOW) |
1124 | return NULL; |
1074 | return NULL; |
1125 | |
1075 | |
1126 | if (mflags & P_IS_ALIVE) |
1076 | if (mflags & P_IS_ALIVE) |
1127 | { |
|
|
1128 | for (target = get_map_ob (mp, x, y); target; target = target->above) |
1077 | for (target = GET_MAP_OB (mp, x, y); target; target = target->above) |
1129 | { |
1078 | if (QUERY_FLAG (target, FLAG_MONSTER)) |
1130 | if (QUERY_FLAG (target->head ? target->head : target, FLAG_MONSTER)) |
|
|
1131 | { |
|
|
1132 | return target; |
1079 | return target; |
1133 | } |
|
|
1134 | } |
|
|
1135 | } |
|
|
1136 | } |
1080 | } |
|
|
1081 | |
1137 | return NULL; |
1082 | return NULL; |
1138 | } |
1083 | } |
1139 | |
|
|
1140 | |
1084 | |
1141 | /* cast_smite_arch() - the priest points to a creature and causes |
1085 | /* cast_smite_arch() - the priest points to a creature and causes |
1142 | * a 'godly curse' to decend. |
1086 | * a 'godly curse' to decend. |
1143 | * usual params - |
1087 | * usual params - |
1144 | * op = player |
1088 | * op = player |
1145 | * caster = object casting the spell. |
1089 | * caster = object casting the spell. |
1146 | * dir = direction being cast |
1090 | * dir = direction being cast |
1147 | * spell = spell object |
1091 | * spell = spell object |
1148 | */ |
1092 | */ |
1149 | |
|
|
1150 | int |
1093 | int |
1151 | cast_smite_spell (object *op, object *caster, int dir, object *spell) |
1094 | cast_smite_spell (object *op, object *caster, int dir, object *spell) |
1152 | { |
1095 | { |
1153 | object *effect, *target; |
1096 | object *effect, *target; |
1154 | object *god = find_god (determine_god (op)); |
1097 | object *god = find_god (determine_god (op)); |
… | |
… | |
1178 | effect = arch_to_object (spell->other_arch); |
1121 | effect = arch_to_object (spell->other_arch); |
1179 | else |
1122 | else |
1180 | return 0; |
1123 | return 0; |
1181 | |
1124 | |
1182 | /* tailor the effect by priest level and worshipped God */ |
1125 | /* tailor the effect by priest level and worshipped God */ |
1183 | effect->level = caster_level (caster, spell); |
1126 | effect->level = casting_level (caster, spell); |
1184 | effect->attacktype = spell->attacktype; |
1127 | effect->attacktype = spell->attacktype; |
1185 | if (effect->attacktype & (AT_HOLYWORD | AT_GODPOWER)) |
1128 | if (effect->attacktype & (AT_HOLYWORD | AT_GODPOWER)) |
1186 | { |
1129 | { |
1187 | if (tailor_god_spell (effect, op)) |
1130 | if (tailor_god_spell (effect, op)) |
1188 | new_draw_info_format (NDI_UNIQUE, 0, op, "%s answers your call!", determine_god (op)); |
1131 | new_draw_info_format (NDI_UNIQUE, 0, op, "%s answers your call!", determine_god (op)); |
… | |
… | |
1227 | |
1170 | |
1228 | effect->set_owner (op); |
1171 | effect->set_owner (op); |
1229 | set_spell_skill (op, caster, spell, effect); |
1172 | set_spell_skill (op, caster, spell, effect); |
1230 | |
1173 | |
1231 | /* ok, tell it where to be, and insert! */ |
1174 | /* ok, tell it where to be, and insert! */ |
1232 | effect->x = target->x; |
1175 | effect->insert_at (target, op); |
1233 | effect->y = target->y; |
|
|
1234 | insert_ob_in_map (effect, target->map, op, 0); |
|
|
1235 | |
1176 | |
1236 | return 1; |
1177 | return 1; |
1237 | } |
1178 | } |
1238 | |
|
|
1239 | |
1179 | |
1240 | /**************************************************************************** |
1180 | /**************************************************************************** |
1241 | * |
1181 | * |
1242 | * MAGIC MISSILE code. |
1182 | * MAGIC MISSILE code. |
1243 | * note that the fire_bullet is used to fire the missile. The |
1183 | * note that the fire_bullet is used to fire the missile. The |
… | |
… | |
1246 | |
1186 | |
1247 | /* op is a missile that needs to be moved */ |
1187 | /* op is a missile that needs to be moved */ |
1248 | void |
1188 | void |
1249 | move_missile (object *op) |
1189 | move_missile (object *op) |
1250 | { |
1190 | { |
1251 | int i, mflags; |
|
|
1252 | object *owner; |
|
|
1253 | sint16 new_x, new_y; |
|
|
1254 | maptile *m; |
|
|
1255 | |
|
|
1256 | if (op->range-- <= 0) |
1191 | if (op->range-- <= 0) |
1257 | { |
1192 | { |
|
|
1193 | op->drop_and_destroy (); |
|
|
1194 | return; |
|
|
1195 | } |
|
|
1196 | |
|
|
1197 | mapxy pos (op); |
|
|
1198 | pos.move (op->direction); |
|
|
1199 | |
|
|
1200 | if (!pos.normalise ()) |
|
|
1201 | { |
1258 | op->destroy (); |
1202 | op->destroy (); |
1259 | return; |
1203 | return; |
1260 | } |
1204 | } |
1261 | |
1205 | |
1262 | owner = op->owner; |
1206 | mapspace &ms = pos.ms (); |
1263 | #if 0 |
|
|
1264 | /* It'd make things nastier if this wasn't here - spells cast by |
|
|
1265 | * monster that are then killed would continue to survive |
|
|
1266 | */ |
|
|
1267 | if (owner == NULL) |
|
|
1268 | { |
|
|
1269 | op->destroy (); |
|
|
1270 | return; |
|
|
1271 | } |
|
|
1272 | #endif |
|
|
1273 | |
1207 | |
1274 | new_x = op->x + DIRX (op); |
1208 | if (ms.flags () & P_IS_ALIVE || ms.blocks (op)) |
1275 | new_y = op->y + DIRY (op); |
|
|
1276 | |
|
|
1277 | mflags = get_map_flags (op->map, &m, new_x, new_y, &new_x, &new_y); |
|
|
1278 | |
|
|
1279 | if (!(mflags & P_OUT_OF_MAP) && ((mflags & P_IS_ALIVE) || OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, new_x, new_y)))) |
|
|
1280 | { |
1209 | { |
1281 | hit_map (op, op->direction, AT_MAGIC, 1); |
1210 | hit_map (op, op->direction, AT_MAGIC, 1); |
1282 | /* Basically, missile only hits one thing then goes away. |
1211 | /* Basically, missile only hits one thing then goes away. |
1283 | * we need to remove it if someone hasn't already done so. |
1212 | * we need to remove it if someone hasn't already done so. |
1284 | */ |
1213 | */ |
1285 | if (!op->destroyed ()) |
|
|
1286 | op->destroy (); |
|
|
1287 | |
|
|
1288 | return; |
|
|
1289 | } |
|
|
1290 | |
|
|
1291 | op->remove (); |
|
|
1292 | |
|
|
1293 | if (!op->direction || (mflags & P_OUT_OF_MAP)) |
|
|
1294 | { |
|
|
1295 | op->destroy (); |
1214 | op->destroy (); |
1296 | return; |
1215 | return; |
1297 | } |
1216 | } |
1298 | |
1217 | |
1299 | op->x = new_x; |
1218 | if (!op->direction) |
1300 | op->y = new_y; |
1219 | { |
1301 | op->map = m; |
1220 | op->destroy (); |
|
|
1221 | return; |
|
|
1222 | } |
|
|
1223 | |
1302 | i = spell_find_dir (op->map, op->x, op->y, op->owner); |
1224 | int i = spell_find_dir (pos.m, pos.x, pos.y, op->owner); |
1303 | if (i > 0 && i != op->direction) |
1225 | if (i > 0 && i != op->direction) |
1304 | { |
1226 | { |
1305 | op->direction = i; |
1227 | op->direction = i; |
1306 | SET_ANIMATION (op, op->direction); |
1228 | SET_ANIMATION (op, op->direction); |
1307 | } |
1229 | } |
1308 | |
1230 | |
1309 | insert_ob_in_map (op, op->map, op, 0); |
1231 | pos.insert (op, op); |
1310 | } |
1232 | } |
1311 | |
1233 | |
1312 | /**************************************************************************** |
1234 | /**************************************************************************** |
1313 | * Destruction |
1235 | * Destruction |
1314 | ****************************************************************************/ |
1236 | ****************************************************************************/ |
… | |
… | |
1317 | * we do this by creating a force and inserting it in the |
1239 | * we do this by creating a force and inserting it in the |
1318 | * object. if time is 0, the object glows permanently. To truely |
1240 | * object. if time is 0, the object glows permanently. To truely |
1319 | * make this work for non-living objects, we would have to |
1241 | * make this work for non-living objects, we would have to |
1320 | * give them the capability to have an inventory. b.t. |
1242 | * give them the capability to have an inventory. b.t. |
1321 | */ |
1243 | */ |
1322 | |
|
|
1323 | int |
1244 | int |
1324 | make_object_glow (object *op, int radius, int time) |
1245 | make_object_glow (object *op, int radius, int time) |
1325 | { |
1246 | { |
1326 | object *tmp; |
|
|
1327 | |
|
|
1328 | /* some things are unaffected... */ |
1247 | /* some things are unaffected... */ |
1329 | if (op->path_denied & PATH_LIGHT) |
1248 | if (op->path_denied & PATH_LIGHT) |
1330 | return 0; |
1249 | return 0; |
1331 | |
1250 | |
1332 | tmp = get_archetype (FORCE_NAME); |
1251 | object *tmp = get_archetype (FORCE_NAME); |
1333 | tmp->speed = 0.01; |
1252 | tmp->speed = 0.01; |
1334 | tmp->stats.food = time; |
1253 | tmp->stats.food = time; |
1335 | SET_FLAG (tmp, FLAG_IS_USED_UP); |
1254 | SET_FLAG (tmp, FLAG_IS_USED_UP); |
1336 | tmp->glow_radius = radius; |
|
|
1337 | if (tmp->glow_radius > MAX_LIGHT_RADII) |
|
|
1338 | tmp->glow_radius = MAX_LIGHT_RADII; |
1255 | tmp->glow_radius = min (MAX_LIGHT_RADIUS, radius); |
1339 | |
|
|
1340 | tmp->x = op->x; |
|
|
1341 | tmp->y = op->y; |
|
|
1342 | if (tmp->speed < MIN_ACTIVE_SPEED) |
|
|
1343 | tmp->speed = MIN_ACTIVE_SPEED; /* safety */ |
|
|
1344 | tmp = insert_ob_in_ob (tmp, op); |
1256 | tmp = insert_ob_in_ob (tmp, op); |
|
|
1257 | |
1345 | if (tmp->glow_radius > op->glow_radius) |
1258 | if (tmp->glow_radius > op->glow_radius) |
1346 | op->glow_radius = tmp->glow_radius; |
1259 | op->glow_radius = tmp->glow_radius; |
1347 | |
1260 | |
1348 | if (!tmp->env || op != tmp->env) |
|
|
1349 | { |
|
|
1350 | LOG (llevError, "make_object_glow() failed to insert glowing force in %s\n", &op->name); |
|
|
1351 | return 0; |
|
|
1352 | } |
|
|
1353 | return 1; |
1261 | return 1; |
1354 | } |
1262 | } |
1355 | |
|
|
1356 | |
|
|
1357 | |
|
|
1358 | |
1263 | |
1359 | int |
1264 | int |
1360 | cast_destruction (object *op, object *caster, object *spell_ob) |
1265 | cast_destruction (object *op, object *caster, object *spell_ob) |
1361 | { |
1266 | { |
1362 | int i, j, range, mflags, friendly = 0, dam, dur; |
1267 | int i, j, range, mflags, friendly = 0, dam, dur; |
… | |
… | |
1383 | else if (caster->skill) |
1288 | else if (caster->skill) |
1384 | op->skill = caster->skill; |
1289 | op->skill = caster->skill; |
1385 | else |
1290 | else |
1386 | op->skill = NULL; |
1291 | op->skill = NULL; |
1387 | |
1292 | |
1388 | change_skill (op, find_skill_by_name (op, op->skill), 1); |
1293 | op->change_skill (find_skill_by_name (op, op->skill)); |
1389 | |
1294 | |
1390 | for (i = -range; i < range; i++) |
1295 | for (i = -range; i <= range; i++) |
1391 | { |
1296 | { |
1392 | for (j = -range; j < range; j++) |
1297 | for (j = -range; j <= range; j++) |
1393 | { |
1298 | { |
1394 | m = op->map; |
1299 | m = op->map; |
1395 | sx = op->x + i; |
1300 | sx = op->x + i; |
1396 | sy = op->y + j; |
1301 | sy = op->y + j; |
|
|
1302 | |
1397 | mflags = get_map_flags (m, &m, sx, sy, &sx, &sy); |
1303 | mflags = get_map_flags (m, &m, sx, sy, &sx, &sy); |
1398 | if (mflags & P_OUT_OF_MAP) |
1304 | if (mflags & P_OUT_OF_MAP) |
1399 | continue; |
1305 | continue; |
|
|
1306 | |
1400 | if (mflags & P_IS_ALIVE) |
1307 | if (mflags & P_IS_ALIVE) |
1401 | { |
1308 | { |
1402 | for (tmp = get_map_ob (m, sx, sy); tmp; tmp = tmp->above) |
1309 | for (tmp = GET_MAP_OB (m, sx, sy); tmp; tmp = tmp->above) |
1403 | { |
|
|
1404 | if (QUERY_FLAG (tmp, FLAG_ALIVE) || tmp->type == PLAYER) |
1310 | if (QUERY_FLAG (tmp, FLAG_ALIVE) || tmp->type == PLAYER) |
1405 | break; |
1311 | break; |
1406 | } |
1312 | |
1407 | if (tmp) |
1313 | if (tmp) |
1408 | { |
1314 | { |
1409 | if (tmp->head) |
1315 | if (tmp->head) |
1410 | tmp = tmp->head; |
1316 | tmp = tmp->head; |
1411 | |
1317 | |
… | |
… | |
1413 | (!friendly && (QUERY_FLAG (tmp, FLAG_FRIENDLY) || tmp->type == PLAYER))) |
1319 | (!friendly && (QUERY_FLAG (tmp, FLAG_FRIENDLY) || tmp->type == PLAYER))) |
1414 | { |
1320 | { |
1415 | if (spell_ob->subtype == SP_DESTRUCTION) |
1321 | if (spell_ob->subtype == SP_DESTRUCTION) |
1416 | { |
1322 | { |
1417 | hit_player (tmp, dam, op, spell_ob->attacktype, 0); |
1323 | hit_player (tmp, dam, op, spell_ob->attacktype, 0); |
|
|
1324 | |
1418 | if (spell_ob->other_arch) |
1325 | if (spell_ob->other_arch) |
1419 | { |
|
|
1420 | tmp = arch_to_object (spell_ob->other_arch); |
1326 | m->insert (arch_to_object (spell_ob->other_arch), sx, sy, op); |
1421 | tmp->x = sx; |
|
|
1422 | tmp->y = sy; |
|
|
1423 | insert_ob_in_map (tmp, m, op, 0); |
|
|
1424 | } |
|
|
1425 | } |
1327 | } |
1426 | else if (spell_ob->subtype == SP_FAERY_FIRE && tmp->resist[ATNR_MAGIC] != 100) |
1328 | else if (spell_ob->subtype == SP_FAERY_FIRE && tmp->resist[ATNR_MAGIC] != 100) |
1427 | { |
1329 | { |
1428 | if (make_object_glow (tmp, 1, dur) && spell_ob->other_arch) |
1330 | if (make_object_glow (tmp, 1, dur) && spell_ob->other_arch) |
1429 | { |
|
|
1430 | object *effect = arch_to_object (spell_ob->other_arch); |
1331 | m->insert (arch_to_object (spell_ob->other_arch), sx, sy, op); |
1431 | |
|
|
1432 | effect->x = sx; |
|
|
1433 | effect->y = sy; |
|
|
1434 | insert_ob_in_map (effect, m, op, 0); |
|
|
1435 | } |
|
|
1436 | } |
1332 | } |
1437 | } |
1333 | } |
1438 | } |
1334 | } |
1439 | } |
1335 | } |
1440 | } |
1336 | } |
1441 | } |
1337 | } |
|
|
1338 | |
1442 | op->skill = skill; |
1339 | op->skill = skill; |
1443 | return 1; |
1340 | return 1; |
1444 | } |
1341 | } |
1445 | |
1342 | |
1446 | /*************************************************************************** |
1343 | /*************************************************************************** |
… | |
… | |
1460 | { |
1357 | { |
1461 | new_draw_info (NDI_UNIQUE, 0, op, "There is no one in that direction to curse."); |
1358 | new_draw_info (NDI_UNIQUE, 0, op, "There is no one in that direction to curse."); |
1462 | return 0; |
1359 | return 0; |
1463 | } |
1360 | } |
1464 | |
1361 | |
|
|
1362 | tmp = tmp->head_ (); |
|
|
1363 | |
1465 | /* If we've already got a force of this type, don't add a new one. */ |
1364 | /* If we've already got a force of this type, don't add a new one. */ |
1466 | for (force = tmp->inv; force != NULL; force = force->below) |
1365 | for (force = tmp->inv; force; force = force->below) |
1467 | { |
1366 | { |
1468 | if (force->type == FORCE && force->subtype == FORCE_CHANGE_ABILITY) |
1367 | if (force->type == FORCE && force->subtype == FORCE_CHANGE_ABILITY) |
1469 | { |
1368 | { |
1470 | if (force->name == spell_ob->name) |
1369 | if (force->name == spell_ob->name) |
1471 | { |
1370 | { |
… | |
… | |
1477 | return 0; |
1376 | return 0; |
1478 | } |
1377 | } |
1479 | } |
1378 | } |
1480 | } |
1379 | } |
1481 | |
1380 | |
1482 | if (force == NULL) |
1381 | if (!force) |
1483 | { |
1382 | { |
1484 | force = get_archetype (FORCE_NAME); |
1383 | force = get_archetype (FORCE_NAME); |
1485 | force->subtype = FORCE_CHANGE_ABILITY; |
1384 | force->subtype = FORCE_CHANGE_ABILITY; |
|
|
1385 | |
1486 | if (spell_ob->race) |
1386 | if (spell_ob->race) |
1487 | force->name = spell_ob->race; |
1387 | force->name = spell_ob->race; |
1488 | else |
1388 | else |
1489 | force->name = spell_ob->name; |
1389 | force->name = spell_ob->name; |
1490 | |
1390 | |
… | |
… | |
1500 | { |
1400 | { |
1501 | force->duration = duration; |
1401 | force->duration = duration; |
1502 | new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect."); |
1402 | new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect."); |
1503 | } |
1403 | } |
1504 | else |
1404 | else |
1505 | { |
|
|
1506 | new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect."); |
1405 | new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect."); |
1507 | } |
1406 | |
1508 | return 1; |
1407 | return 1; |
1509 | } |
1408 | } |
|
|
1409 | |
1510 | force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50; |
1410 | force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50; |
1511 | force->speed = 1.0; |
1411 | force->speed = 1.f; |
1512 | force->speed_left = -1.0; |
1412 | force->speed_left = -1.f; |
1513 | SET_FLAG (force, FLAG_APPLIED); |
1413 | SET_FLAG (force, FLAG_APPLIED); |
1514 | |
1414 | |
1515 | if (god) |
1415 | if (god) |
1516 | { |
1416 | { |
1517 | if (spell_ob->last_grace) |
1417 | if (spell_ob->last_grace) |
… | |
… | |
1530 | force->stats.ac = spell_ob->stats.ac; |
1430 | force->stats.ac = spell_ob->stats.ac; |
1531 | force->stats.wc = spell_ob->stats.wc; |
1431 | force->stats.wc = spell_ob->stats.wc; |
1532 | |
1432 | |
1533 | change_abil (tmp, force); /* Mostly to display any messages */ |
1433 | change_abil (tmp, force); /* Mostly to display any messages */ |
1534 | insert_ob_in_ob (force, tmp); |
1434 | insert_ob_in_ob (force, tmp); |
1535 | fix_player (tmp); |
1435 | tmp->update_stats (); |
1536 | return 1; |
1436 | return 1; |
1537 | |
1437 | |
1538 | } |
1438 | } |
1539 | |
|
|
1540 | |
1439 | |
1541 | /********************************************************************** |
1440 | /********************************************************************** |
1542 | * mood change |
1441 | * mood change |
1543 | * Arguably, this may or may not be an attack spell. But since it |
1442 | * Arguably, this may or may not be an attack spell. But since it |
1544 | * effects monsters, it seems best to put it into this file |
1443 | * effects monsters, it seems best to put it into this file |
… | |
… | |
1558 | |
1457 | |
1559 | /* We precompute some values here so that we don't have to keep |
1458 | /* We precompute some values here so that we don't have to keep |
1560 | * doing it over and over again. |
1459 | * doing it over and over again. |
1561 | */ |
1460 | */ |
1562 | god = find_god (determine_god (op)); |
1461 | god = find_god (determine_god (op)); |
1563 | level = caster_level (caster, spell); |
1462 | level = casting_level (caster, spell); |
1564 | range = spell->range + SP_level_range_adjust (caster, spell); |
1463 | range = spell->range + SP_level_range_adjust (caster, spell); |
1565 | |
1464 | |
1566 | /* On the bright side, no monster should ever have a race of GOD_... |
1465 | /* On the bright side, no monster should ever have a race of GOD_... |
1567 | * so even if the player doesn't worship a god, if race=GOD_.., it |
1466 | * so even if the player doesn't worship a god, if race=GOD_.., it |
1568 | * won't ever match anything. |
1467 | * won't ever match anything. |
… | |
… | |
1574 | else if (god && !strcmp (spell->race, "GOD_FRIEND")) |
1473 | else if (god && !strcmp (spell->race, "GOD_FRIEND")) |
1575 | race = god->race; |
1474 | race = god->race; |
1576 | else |
1475 | else |
1577 | race = spell->race; |
1476 | race = spell->race; |
1578 | |
1477 | |
1579 | |
|
|
1580 | for (x = op->x - range; x <= op->x + range; x++) |
1478 | for (x = op->x - range; x <= op->x + range; x++) |
1581 | for (y = op->y - range; y <= op->y + range; y++) |
1479 | for (y = op->y - range; y <= op->y + range; y++) |
1582 | { |
1480 | { |
1583 | |
|
|
1584 | done_one = 0; |
1481 | done_one = 0; |
1585 | m = op->map; |
1482 | m = op->map; |
1586 | nx = x; |
1483 | nx = x; |
1587 | ny = y; |
1484 | ny = y; |
1588 | mflags = get_map_flags (m, &m, x, y, &nx, &ny); |
1485 | mflags = get_map_flags (m, &m, x, y, &nx, &ny); |
… | |
… | |
1591 | |
1488 | |
1592 | /* If there is nothing living on this space, no need to go further */ |
1489 | /* If there is nothing living on this space, no need to go further */ |
1593 | if (!(mflags & P_IS_ALIVE)) |
1490 | if (!(mflags & P_IS_ALIVE)) |
1594 | continue; |
1491 | continue; |
1595 | |
1492 | |
|
|
1493 | // players can only affect spaces that they can actually see |
|
|
1494 | if (caster && caster->contr |
|
|
1495 | && caster->contr->visibility_at (m, nx, ny) < 70) |
|
|
1496 | continue; |
|
|
1497 | |
1596 | for (tmp = get_map_ob (m, nx, ny); tmp; tmp = tmp->above) |
1498 | for (tmp = GET_MAP_TOP (m, nx, ny); tmp; tmp = tmp->below) |
1597 | if (QUERY_FLAG (tmp, FLAG_MONSTER)) |
1499 | if (QUERY_FLAG (tmp, FLAG_MONSTER)) |
1598 | break; |
1500 | break; |
1599 | |
1501 | |
1600 | /* There can be living objects that are not monsters */ |
1502 | /* There can be living objects that are not monsters */ |
1601 | if (!tmp || tmp->type == PLAYER) |
1503 | if (!tmp || tmp->type == PLAYER) |
… | |
… | |
1608 | head = tmp; |
1510 | head = tmp; |
1609 | |
1511 | |
1610 | /* Make sure the race is OK. Likewise, only effect undead if spell specifically allows it */ |
1512 | /* Make sure the race is OK. Likewise, only effect undead if spell specifically allows it */ |
1611 | if (race && head->race && !strstr (race, head->race)) |
1513 | if (race && head->race && !strstr (race, head->race)) |
1612 | continue; |
1514 | continue; |
|
|
1515 | |
1613 | if (QUERY_FLAG (head, FLAG_UNDEAD) && !QUERY_FLAG (spell, FLAG_UNDEAD)) |
1516 | if (QUERY_FLAG (head, FLAG_UNDEAD) && !QUERY_FLAG (spell, FLAG_UNDEAD)) |
1614 | continue; |
1517 | continue; |
1615 | |
1518 | |
1616 | /* Now do a bunch of stuff related to saving throws */ |
1519 | /* Now do a bunch of stuff related to saving throws */ |
1617 | best_at = -1; |
1520 | best_at = -1; |
… | |
… | |
1634 | at -= level / 5; |
1537 | at -= level / 5; |
1635 | if (did_make_save (head, head->level, at)) |
1538 | if (did_make_save (head, head->level, at)) |
1636 | continue; |
1539 | continue; |
1637 | } |
1540 | } |
1638 | else /* spell->attacktype */ |
1541 | else /* spell->attacktype */ |
1639 | /* |
|
|
1640 | Spell has no attacktype (charm & such), so we'll have a specific saving: |
|
|
1641 | * if spell level < monster level, no go |
|
|
1642 | * else, chance of effect = 20 + min( 50, 2 * ( spell level - monster level ) ) |
|
|
1643 | |
|
|
1644 | The chance will then be in the range [20-70] percent, not too bad. |
|
|
1645 | |
|
|
1646 | This is required to fix the 'charm monster' abuse, where a player level 1 can |
|
|
1647 | charm a level 125 monster... |
|
|
1648 | |
|
|
1649 | Ryo, august 14th |
|
|
1650 | */ |
|
|
1651 | { |
1542 | { |
|
|
1543 | /* |
|
|
1544 | Spell has no attacktype (charm & such), so we'll have a specific saving: |
|
|
1545 | * if spell level < monster level, no go |
|
|
1546 | * else, chance of effect = 20 + min( 50, 2 * ( spell level - monster level ) ) |
|
|
1547 | |
|
|
1548 | The chance will then be in the range [20-70] percent, not too bad. |
|
|
1549 | |
|
|
1550 | This is required to fix the 'charm monster' abuse, where a player level 1 can |
|
|
1551 | charm a level 125 monster... |
|
|
1552 | |
|
|
1553 | Ryo, august 14th |
|
|
1554 | */ |
1652 | if (head->level > level) |
1555 | if (head->level > level) |
1653 | continue; |
1556 | continue; |
|
|
1557 | |
1654 | if (random_roll (0, 100, caster, PREFER_LOW) >= (20 + MIN (50, 2 * (level - head->level)))) |
1558 | if (random_roll (0, 100, caster, PREFER_LOW) >= (20 + MIN (50, 2 * (level - head->level)))) |
1655 | /* Failed, no effect */ |
1559 | /* Failed, no effect */ |
1656 | continue; |
1560 | continue; |
1657 | } |
1561 | } |
1658 | |
1562 | |
1659 | /* Done with saving throw. Now start effecting the monster */ |
1563 | /* Done with saving throw. Now start affecting the monster */ |
1660 | |
1564 | |
1661 | /* aggravation */ |
1565 | /* aggravation */ |
1662 | if (QUERY_FLAG (spell, FLAG_MONSTER)) |
1566 | if (QUERY_FLAG (spell, FLAG_MONSTER)) |
1663 | { |
1567 | { |
1664 | CLEAR_FLAG (head, FLAG_SLEEP); |
1568 | CLEAR_FLAG (head, FLAG_SLEEP); |
1665 | if (QUERY_FLAG (head, FLAG_FRIENDLY)) |
|
|
1666 | remove_friendly_object (head); |
1569 | remove_friendly_object (head); |
1667 | |
|
|
1668 | done_one = 1; |
1570 | done_one = 1; |
1669 | head->enemy = op; |
1571 | head->enemy = op; |
1670 | } |
1572 | } |
1671 | |
1573 | |
1672 | /* calm monsters */ |
1574 | /* calm monsters */ |
… | |
… | |
1681 | if (QUERY_FLAG (spell, FLAG_BERSERK) && !QUERY_FLAG (head, FLAG_BERSERK)) |
1583 | if (QUERY_FLAG (spell, FLAG_BERSERK) && !QUERY_FLAG (head, FLAG_BERSERK)) |
1682 | { |
1584 | { |
1683 | SET_FLAG (head, FLAG_BERSERK); |
1585 | SET_FLAG (head, FLAG_BERSERK); |
1684 | done_one = 1; |
1586 | done_one = 1; |
1685 | } |
1587 | } |
|
|
1588 | |
1686 | /* charm */ |
1589 | /* charm */ |
1687 | if (QUERY_FLAG (spell, FLAG_NO_ATTACK) && !QUERY_FLAG (head, FLAG_FRIENDLY)) |
1590 | if (QUERY_FLAG (spell, FLAG_NO_ATTACK) && !QUERY_FLAG (head, FLAG_FRIENDLY)) |
1688 | { |
1591 | { |
1689 | SET_FLAG (head, FLAG_FRIENDLY); |
1592 | INVOKE_OBJECT (KILL, head, ARG_OBJECT (caster)); |
|
|
1593 | |
1690 | /* Prevent uncontolled outbreaks of self replicating monsters. |
1594 | /* Prevent uncontrolled outbreaks of self replicating monsters. |
1691 | Typical use case is charm, go somwhere, use aggravation to make hostile. |
1595 | Typical use case is charm, go somwhere, use aggravation to make hostile. |
1692 | This could lead to fun stuff like mice outbreak in bigworld and server crawl. */ |
1596 | This could lead to fun stuff like mice outbreak in bigworld and server crawl. */ |
1693 | CLEAR_FLAG (head, FLAG_GENERATOR); |
1597 | CLEAR_FLAG (head, FLAG_GENERATOR); |
1694 | head->set_owner (op); |
1598 | head->set_owner (op); |
1695 | set_spell_skill (op, caster, spell, head); |
1599 | set_spell_skill (op, caster, spell, head); |
… | |
… | |
1700 | head->stats.exp = 0; |
1604 | head->stats.exp = 0; |
1701 | } |
1605 | } |
1702 | |
1606 | |
1703 | /* If a monster was effected, put an effect in */ |
1607 | /* If a monster was effected, put an effect in */ |
1704 | if (done_one && spell->other_arch) |
1608 | if (done_one && spell->other_arch) |
1705 | { |
|
|
1706 | tmp = arch_to_object (spell->other_arch); |
1609 | m->insert (arch_to_object (spell->other_arch), nx, ny, op); |
1707 | tmp->x = nx; |
|
|
1708 | tmp->y = ny; |
|
|
1709 | insert_ob_in_map (tmp, m, op, 0); |
|
|
1710 | } |
|
|
1711 | } /* for y */ |
1610 | } /* for y */ |
1712 | |
1611 | |
1713 | return 1; |
1612 | return 1; |
1714 | } |
1613 | } |
1715 | |
1614 | |
… | |
… | |
1718 | * about. was called move_ball_lightning, but since more than the ball |
1617 | * about. was called move_ball_lightning, but since more than the ball |
1719 | * lightning spell used it, that seemed misnamed. |
1618 | * lightning spell used it, that seemed misnamed. |
1720 | * op is the spell effect. |
1619 | * op is the spell effect. |
1721 | * note that duration is handled by process_object() in time.c |
1620 | * note that duration is handled by process_object() in time.c |
1722 | */ |
1621 | */ |
1723 | |
|
|
1724 | void |
1622 | void |
1725 | move_ball_spell (object *op) |
1623 | move_ball_spell (object *op) |
1726 | { |
1624 | { |
1727 | int i, j, dam_save, dir, mflags; |
1625 | int i, j, dam_save, dir, mflags; |
1728 | sint16 nx, ny, hx, hy; |
1626 | sint16 nx, ny, hx, hy; |
… | |
… | |
1766 | nx = op->x; |
1664 | nx = op->x; |
1767 | ny = op->y; |
1665 | ny = op->y; |
1768 | m = op->map; |
1666 | m = op->map; |
1769 | } |
1667 | } |
1770 | |
1668 | |
1771 | op->remove (); |
1669 | m->insert (op, nx, ny, op); |
1772 | op->y = ny; |
|
|
1773 | op->x = nx; |
|
|
1774 | insert_ob_in_map (op, m, op, 0); |
|
|
1775 | |
1670 | |
1776 | dam_save = op->stats.dam; /* save the original dam: we do halfdam on |
1671 | dam_save = op->stats.dam; /* save the original dam: we do halfdam on |
1777 | surrounding squares */ |
1672 | surrounding squares */ |
1778 | |
1673 | |
1779 | /* loop over current square and neighbors to hit. |
1674 | /* loop over current square and neighbors to hit. |
1780 | * if this has an other_arch field, we insert that in |
1675 | * if this has an other_arch field, we insert that in |
1781 | * the surround spaces. |
1676 | * the surround spaces. |
1782 | */ |
1677 | */ |
1783 | for (j = 0; j < 9; j++) |
1678 | for (j = 0; j < 9; j++) |
1784 | { |
1679 | { |
1785 | object *new_ob; |
|
|
1786 | |
|
|
1787 | hx = nx + freearr_x[j]; |
1680 | hx = nx + freearr_x[j]; |
1788 | hy = ny + freearr_y[j]; |
1681 | hy = ny + freearr_y[j]; |
1789 | |
1682 | |
1790 | m = op->map; |
1683 | m = op->map; |
1791 | mflags = get_map_flags (m, &m, hx, hy, &hx, &hy); |
1684 | mflags = get_map_flags (m, &m, hx, hy, &hx, &hy); |
… | |
… | |
1799 | |
1692 | |
1800 | if ((mflags & P_IS_ALIVE) && (!owner || owner->x != hx || owner->y != hy || !on_same_map (owner, op))) |
1693 | if ((mflags & P_IS_ALIVE) && (!owner || owner->x != hx || owner->y != hy || !on_same_map (owner, op))) |
1801 | { |
1694 | { |
1802 | if (j) |
1695 | if (j) |
1803 | op->stats.dam = dam_save / 2; |
1696 | op->stats.dam = dam_save / 2; |
|
|
1697 | |
1804 | hit_map (op, j, op->attacktype, 1); |
1698 | hit_map (op, j, op->attacktype, 1); |
1805 | |
|
|
1806 | } |
1699 | } |
1807 | |
1700 | |
1808 | /* insert the other arch */ |
1701 | /* insert the other arch */ |
1809 | if (op->other_arch && !(OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, hx, hy)))) |
1702 | if (op->other_arch && !(OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, hx, hy)))) |
1810 | { |
1703 | m->insert (arch_to_object (op->other_arch), hx, hy, op); |
1811 | new_ob = arch_to_object (op->other_arch); |
|
|
1812 | new_ob->x = hx; |
|
|
1813 | new_ob->y = hy; |
|
|
1814 | insert_ob_in_map (new_ob, m, op, 0); |
|
|
1815 | } |
|
|
1816 | } |
1704 | } |
1817 | |
1705 | |
1818 | /* restore to the center location and damage */ |
1706 | /* restore to the center location and damage */ |
1819 | op->stats.dam = dam_save; |
1707 | op->stats.dam = dam_save; |
1820 | |
1708 | |
… | |
… | |
1823 | if (i >= 0) |
1711 | if (i >= 0) |
1824 | { /* we have a preferred direction! */ |
1712 | { /* we have a preferred direction! */ |
1825 | /* pick another direction if the preferred dir is blocked. */ |
1713 | /* pick another direction if the preferred dir is blocked. */ |
1826 | if (get_map_flags (op->map, &m, nx + freearr_x[i], ny + freearr_y[i], &hx, &hy) & P_OUT_OF_MAP || |
1714 | if (get_map_flags (op->map, &m, nx + freearr_x[i], ny + freearr_y[i], &hx, &hy) & P_OUT_OF_MAP || |
1827 | OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, hx, hy))) |
1715 | OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, hx, hy))) |
1828 | { |
|
|
1829 | i = absdir (i + rndm (0, 2) - 1); /* -1, 0, +1 */ |
1716 | i = absdir (i + rndm (0, 2) - 1); /* -1, 0, +1 */ |
1830 | } |
1717 | |
1831 | op->direction = i; |
1718 | op->direction = i; |
1832 | } |
1719 | } |
1833 | } |
1720 | } |
1834 | |
1721 | |
1835 | |
|
|
1836 | /* move_swarm_spell: peterm |
1722 | /* move_swarm_spell: peterm |
1837 | * This is an implementation of the swarm spell. It was written for |
1723 | * This is an implementation of the swarm spell. It was written for |
1838 | * meteor swarm, but it could be used for any swarm. A swarm spell |
1724 | * meteor swarm, but it could be used for any swarm. A swarm spell |
1839 | * is a special type of object that casts swarms of other types |
1725 | * is a special type of object that casts swarms of other types |
1840 | * of spells. Which spell it casts is flexible. It fires the spells |
1726 | * of spells. Which spell it casts is flexible. It fires the spells |
1841 | * from a set of squares surrounding the caster, in a given direction. |
1727 | * from a set of squares surrounding the caster, in a given direction. |
1842 | */ |
1728 | */ |
1843 | |
|
|
1844 | void |
1729 | void |
1845 | move_swarm_spell (object *op) |
1730 | move_swarm_spell (object *op) |
1846 | { |
1731 | { |
1847 | #if 0 |
1732 | #if 0 |
1848 | static int cardinal_adjust[9] = { -3, -2, -1, 0, 0, 0, 1, 2, 3 }; |
1733 | static int cardinal_adjust[9] = { -3, -2, -1, 0, 0, 0, 1, 2, 3 }; |
1849 | static int diagonal_adjust[10] = { -3, -2, -2, -1, 0, 0, 1, 2, 2, 3 }; |
1734 | static int diagonal_adjust[10] = { -3, -2, -2, -1, 0, 0, 1, 2, 2, 3 }; |
1850 | sint16 target_x, target_y, origin_x, origin_y; |
1735 | sint16 target_x, target_y, origin_x, origin_y; |
1851 | int adjustdir; |
1736 | int adjustdir; |
1852 | maptile *m; |
1737 | maptile *m; |
1853 | #endif |
1738 | #endif |
1854 | int basedir; |
|
|
1855 | object *owner; |
1739 | object *owner = op->env; |
1856 | |
1740 | |
1857 | owner = op->owner; |
1741 | if (!owner) // MUST not happen, remove when true TODO |
1858 | if (op->duration == 0 || owner == NULL) |
|
|
1859 | { |
1742 | { |
|
|
1743 | LOG (llevError, "swarm spell found outside inventory: %s\n", op->debug_desc ()); |
1860 | op->destroy (); |
1744 | op->destroy (); |
1861 | return; |
1745 | return; |
1862 | } |
1746 | } |
1863 | |
1747 | |
|
|
1748 | if (!op->duration || !owner->is_on_map ()) |
|
|
1749 | { |
|
|
1750 | op->drop_and_destroy (); |
|
|
1751 | return; |
|
|
1752 | } |
|
|
1753 | |
1864 | op->duration--; |
1754 | op->duration--; |
1865 | |
1755 | |
1866 | basedir = op->direction; |
1756 | int basedir = op->direction; |
1867 | if (basedir == 0) |
1757 | if (!basedir) |
1868 | { |
1758 | { |
1869 | /* spray in all directions! 8) */ |
1759 | /* spray in all directions! 8) */ |
1870 | basedir = rndm (1, 8); |
1760 | op->facing = (op->facing + op->state) & 7; |
|
|
1761 | basedir = op->facing + 1; |
1871 | } |
1762 | } |
1872 | |
1763 | |
1873 | #if 0 |
1764 | #if 0 |
1874 | // this is bogus: it causes wrong places to be checked below |
1765 | // this is bogus: it causes wrong places to be checked below |
1875 | // (a wall 2 cells away will block the effect...) and |
1766 | // (a wall 2 cells away will block the effect...) and |
1876 | // doesn't work for SP_BULLET anyhow, so again tests the wrong |
1767 | // doesn't work for SP_BULLET anyhow, so again tests the wrong |
1877 | // space. |
1768 | // space. |
1878 | // should be fixed later, but correctness before featurs... |
1769 | // should be fixed later, but correctness before features... |
1879 | // (schmorp) |
1770 | // (schmorp) |
1880 | |
1771 | |
1881 | /* new offset calculation to make swarm element distribution |
1772 | /* new offset calculation to make swarm element distribution |
1882 | * more uniform |
1773 | * more uniform |
1883 | */ |
1774 | */ |
… | |
… | |
1936 | { |
1827 | { |
1937 | /* Bullet spells have a bunch more customization that needs to be done */ |
1828 | /* Bullet spells have a bunch more customization that needs to be done */ |
1938 | if (op->spell->subtype == SP_BULLET) |
1829 | if (op->spell->subtype == SP_BULLET) |
1939 | fire_bullet (owner, op, basedir, op->spell); |
1830 | fire_bullet (owner, op, basedir, op->spell); |
1940 | else if (op->spell->subtype == SP_MAGIC_MISSILE) |
1831 | else if (op->spell->subtype == SP_MAGIC_MISSILE) |
1941 | fire_arch_from_position (owner, op, op->x, op->y, basedir, op->spell); |
1832 | fire_arch_from_position (owner, op, owner->x, owner->y, basedir, op->spell); |
1942 | } |
1833 | } |
1943 | } |
1834 | } |
1944 | |
|
|
1945 | |
|
|
1946 | |
|
|
1947 | |
1835 | |
1948 | /* fire_swarm: |
1836 | /* fire_swarm: |
1949 | * The following routine creates a swarm of objects. It actually |
1837 | * The following routine creates a swarm of objects. It actually |
1950 | * sets up a specific swarm object, which then fires off all |
1838 | * sets up a specific swarm object, which then fires off all |
1951 | * the parts of the swarm. |
1839 | * the parts of the swarm. |
… | |
… | |
1954 | * caster: the caster (owner, wand, rod, scroll) |
1842 | * caster: the caster (owner, wand, rod, scroll) |
1955 | * dir: the direction everything will be fired in |
1843 | * dir: the direction everything will be fired in |
1956 | * spell - the spell that is this spell. |
1844 | * spell - the spell that is this spell. |
1957 | * n: the number to be fired. |
1845 | * n: the number to be fired. |
1958 | */ |
1846 | */ |
1959 | |
|
|
1960 | int |
1847 | int |
1961 | fire_swarm (object *op, object *caster, object *spell, int dir) |
1848 | fire_swarm (object *op, object *caster, object *spell, int dir) |
1962 | { |
1849 | { |
1963 | object *tmp; |
|
|
1964 | int i; |
|
|
1965 | |
|
|
1966 | if (!spell->other_arch) |
1850 | if (!spell->other_arch) |
1967 | return 0; |
1851 | return 0; |
1968 | |
1852 | |
1969 | tmp = get_archetype (SWARM_SPELL); |
1853 | object *tmp = archetype::get (SWARM_SPELL); |
1970 | tmp->x = op->x; |
1854 | |
1971 | tmp->y = op->y; |
|
|
1972 | tmp->set_owner (op); /* needed so that if swarm elements kill, caster gets xp. */ |
|
|
1973 | set_spell_skill (op, caster, spell, tmp); |
1855 | set_spell_skill (op, caster, spell, tmp); |
1974 | |
|
|
1975 | tmp->level = caster_level (caster, spell); /*needed later, to get level dep. right. */ |
1856 | tmp->level = casting_level (caster, spell); /* needed later, to get level dep. right. */ |
1976 | tmp->spell = arch_to_object (spell->other_arch); |
1857 | tmp->spell = spell->other_arch->instance (); |
1977 | |
|
|
1978 | tmp->attacktype = tmp->spell->attacktype; |
1858 | tmp->attacktype = tmp->spell->attacktype; |
1979 | |
1859 | |
1980 | if (tmp->attacktype & AT_HOLYWORD || tmp->attacktype & AT_GODPOWER) |
1860 | if (tmp->attacktype & AT_HOLYWORD || tmp->attacktype & AT_GODPOWER) |
1981 | { |
|
|
1982 | if (!tailor_god_spell (tmp, op)) |
1861 | if (!tailor_god_spell (tmp, op)) |
1983 | return 1; |
1862 | return 1; |
1984 | } |
1863 | |
1985 | tmp->duration = SP_level_duration_adjust (caster, spell); |
1864 | tmp->duration = SP_level_duration_adjust (caster, spell); |
1986 | for (i = 0; i < spell->duration; i++) |
1865 | for (int i = 0; i < spell->duration; i++) |
1987 | tmp->duration += die_roll (1, 3, op, PREFER_HIGH); |
1866 | tmp->duration += die_roll (1, 3, op, PREFER_HIGH); |
1988 | |
1867 | |
|
|
1868 | tmp->invisible = 1; |
|
|
1869 | tmp->flag [FLAG_NO_DROP] = 1; // make sure it stays in inv, or else |
1989 | tmp->direction = dir; |
1870 | tmp->direction = dir; |
1990 | tmp->invisible = 1; |
1871 | tmp->facing = rndm (1, 8); // initial firing direction |
1991 | insert_ob_in_map (tmp, op->map, op, 0); |
1872 | tmp->state = rndm (4) * 2 + 1; // direction increment |
|
|
1873 | |
|
|
1874 | op->insert (tmp); |
|
|
1875 | |
1992 | return 1; |
1876 | return 1; |
1993 | } |
1877 | } |
1994 | |
|
|
1995 | |
1878 | |
1996 | /* See the spells documentation file for why this is its own |
1879 | /* See the spells documentation file for why this is its own |
1997 | * function. |
1880 | * function. |
1998 | */ |
1881 | */ |
1999 | int |
1882 | int |
… | |
… | |
2004 | int dam, mflags; |
1887 | int dam, mflags; |
2005 | maptile *m; |
1888 | maptile *m; |
2006 | |
1889 | |
2007 | dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1890 | dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
2008 | |
1891 | |
2009 | if (!dir) |
1892 | if (dir) |
2010 | { |
|
|
2011 | new_draw_info (NDI_UNIQUE, 0, op, "In what direction?"); |
|
|
2012 | return 0; |
|
|
2013 | } |
1893 | { |
2014 | |
|
|
2015 | x = op->x + freearr_x[dir]; |
1894 | x = op->x + freearr_x[dir]; |
2016 | y = op->y + freearr_y[dir]; |
1895 | y = op->y + freearr_y[dir]; |
2017 | m = op->map; |
1896 | m = op->map; |
2018 | |
1897 | |
2019 | mflags = get_map_flags (m, &m, x, y, &x, &y); |
1898 | mflags = get_map_flags (m, &m, x, y, &x, &y); |
2020 | |
1899 | |
2021 | if (mflags & P_OUT_OF_MAP) |
1900 | if (mflags & P_OUT_OF_MAP) |
2022 | { |
1901 | { |
2023 | new_draw_info (NDI_UNIQUE, 0, op, "Nothing is there."); |
1902 | new_draw_info (NDI_UNIQUE, 0, op, "Nothing is there."); |
2024 | return 0; |
1903 | return 0; |
2025 | } |
1904 | } |
2026 | |
1905 | |
2027 | if (mflags & P_IS_ALIVE && spell->attacktype) |
1906 | if (mflags & P_IS_ALIVE && spell->attacktype) |
2028 | { |
1907 | { |
2029 | for (target = get_map_ob (m, x, y); target; target = target->above) |
1908 | for (target = GET_MAP_OB (m, x, y); target; target = target->above) |
2030 | if (QUERY_FLAG (target, FLAG_MONSTER)) |
1909 | if (QUERY_FLAG (target, FLAG_MONSTER)) |
2031 | { |
1910 | { |
2032 | /* oky doky. got a target monster. Lets make a blinding attack */ |
1911 | /* oky doky. got a target monster. Lets make a blinding attack */ |
2033 | if (target->head) |
1912 | if (target->head) |
2034 | target = target->head; |
1913 | target = target->head; |
|
|
1914 | |
2035 | (void) hit_player (target, dam, op, spell->attacktype, 1); |
1915 | hit_player (target, dam, op, spell->attacktype, 1); |
2036 | return 1; /* one success only! */ |
1916 | return 1; /* one success only! */ |
|
|
1917 | } |
2037 | } |
1918 | } |
2038 | } |
|
|
2039 | |
1919 | |
2040 | /* no live target, perhaps a wall is in the way? */ |
1920 | /* no live target, perhaps a wall is in the way? */ |
2041 | if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, x, y))) |
1921 | if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, x, y))) |
2042 | { |
1922 | { |
2043 | new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way."); |
1923 | new_draw_info (NDI_UNIQUE, 0, op, "Something is in the way."); |
2044 | return 0; |
1924 | return 0; |
|
|
1925 | } |
2045 | } |
1926 | } |
2046 | |
1927 | |
2047 | /* ok, looks groovy to just insert a new light on the map */ |
1928 | /* ok, looks groovy to just insert a new light on the map */ |
2048 | tmp = arch_to_object (spell->other_arch); |
1929 | tmp = arch_to_object (spell->other_arch); |
2049 | if (!tmp) |
1930 | if (!tmp) |
2050 | { |
1931 | { |
2051 | LOG (llevError, "Error: spell arch for cast_light() missing.\n"); |
1932 | LOG (llevError, "Error: spell arch for cast_light() missing.\n"); |
2052 | return 0; |
1933 | return 0; |
2053 | } |
1934 | } |
|
|
1935 | |
2054 | tmp->stats.food = spell->duration + SP_level_duration_adjust (caster, spell); |
1936 | tmp->stats.food = spell->duration + SP_level_duration_adjust (caster, spell); |
|
|
1937 | |
2055 | if (tmp->glow_radius) |
1938 | if (tmp->glow_radius) |
2056 | { |
|
|
2057 | tmp->glow_radius = spell->range + SP_level_range_adjust (caster, spell); |
1939 | tmp->glow_radius = min (MAX_LIGHT_RADIUS, spell->range + SP_level_range_adjust (caster, spell)); |
2058 | if (tmp->glow_radius > MAX_LIGHT_RADII) |
1940 | |
2059 | tmp->glow_radius = MAX_LIGHT_RADII; |
1941 | if (dir) |
2060 | } |
1942 | m->insert (tmp, x, y, op); |
2061 | tmp->x = x; |
1943 | else |
2062 | tmp->y = y; |
1944 | caster->outer_env ()->insert (tmp); |
2063 | insert_ob_in_map (tmp, m, op, 0); |
1945 | |
2064 | return 1; |
1946 | return 1; |
2065 | } |
1947 | } |
2066 | |
|
|
2067 | |
|
|
2068 | |
|
|
2069 | |
1948 | |
2070 | /* cast_cause_disease: this spell looks along <dir> from the |
1949 | /* cast_cause_disease: this spell looks along <dir> from the |
2071 | * player and infects someone. |
1950 | * player and infects someone. |
2072 | * 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 |
2073 | * 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 |
2074 | * perhaps this should actually be in disease.c? |
1953 | * perhaps this should actually be in disease.c? |
2075 | */ |
1954 | */ |
2076 | |
|
|
2077 | int |
1955 | int |
2078 | cast_cause_disease (object *op, object *caster, object *spell, int dir) |
1956 | cast_cause_disease (object *op, object *caster, object *spell, int dir) |
2079 | { |
1957 | { |
2080 | sint16 x, y; |
1958 | sint16 x, y; |
2081 | int i, mflags, range, dam_mod, dur_mod; |
1959 | int i, mflags, range, dam_mod, dur_mod; |
… | |
… | |
2088 | /* 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 |
2089 | * direction the player is pointing. |
1967 | * direction the player is pointing. |
2090 | */ |
1968 | */ |
2091 | if (!dir) |
1969 | if (!dir) |
2092 | dir = op->facing; |
1970 | dir = op->facing; |
|
|
1971 | |
2093 | if (!dir) |
1972 | if (!dir) |
2094 | 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 */ |
2095 | |
1974 | |
2096 | /* Calculate these once here */ |
1975 | /* Calculate these once here */ |
2097 | range = spell->range + SP_level_range_adjust (caster, spell); |
1976 | range = spell->range + SP_level_range_adjust (caster, spell); |
… | |
… | |
2116 | |
1995 | |
2117 | /* 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 */ |
2118 | if (mflags & P_IS_ALIVE) |
1997 | if (mflags & P_IS_ALIVE) |
2119 | { |
1998 | { |
2120 | /* search this square for a victim */ |
1999 | /* search this square for a victim */ |
2121 | 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) |
2122 | if (QUERY_FLAG (walk, FLAG_MONSTER) || (walk->type == PLAYER)) |
2001 | if (QUERY_FLAG (walk, FLAG_MONSTER) || (walk->type == PLAYER)) |
2123 | { /* found a victim */ |
2002 | { /* found a victim */ |
2124 | object *disease = arch_to_object (spell->other_arch); |
2003 | object *disease = arch_to_object (spell->other_arch); |
2125 | |
2004 | |
2126 | disease->set_owner (op); |
2005 | disease->set_owner (op); |
2127 | set_spell_skill (op, caster, spell, disease); |
2006 | set_spell_skill (op, caster, spell, disease); |
2128 | disease->stats.exp = 0; |
2007 | disease->stats.exp = 0; |
2129 | disease->level = caster_level (caster, spell); |
2008 | disease->level = casting_level (caster, spell); |
2130 | |
2009 | |
2131 | /* do level adjustments */ |
2010 | /* do level adjustments */ |
2132 | if (disease->stats.wc) |
2011 | if (disease->stats.wc) |
2133 | disease->stats.wc += dur_mod / 2; |
2012 | disease->stats.wc += dur_mod / 2; |
2134 | |
2013 | |
2135 | if (disease->magic > 0) |
2014 | if (disease->magic > 0) |
2136 | disease->magic += dur_mod / 4; |
2015 | disease->magic += dur_mod / 8; |
2137 | |
2016 | |
2138 | if (disease->stats.maxhp > 0) |
2017 | if (disease->stats.maxhp > 0) |
2139 | disease->stats.maxhp += dur_mod; |
2018 | disease->stats.maxhp += dur_mod; |
2140 | |
2019 | |
2141 | if (disease->stats.maxgrace > 0) |
2020 | if (disease->stats.maxgrace > 0) |
… | |
… | |
2176 | if (disease->stats.sp) |
2055 | if (disease->stats.sp) |
2177 | disease->stats.sp -= dam_mod; |
2056 | disease->stats.sp -= dam_mod; |
2178 | |
2057 | |
2179 | if (infect_object (walk, disease, 1)) |
2058 | if (infect_object (walk, disease, 1)) |
2180 | { |
2059 | { |
2181 | object *flash; /* visual effect for inflicting disease */ |
|
|
2182 | |
|
|
2183 | 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); |
2184 | |
2061 | |
2185 | disease->destroy (); /* don't need this one anymore */ |
2062 | disease->destroy (); /* don't need this one anymore */ |
2186 | flash = get_archetype (ARCH_DETECT_MAGIC); |
2063 | walk->map->insert (get_archetype ("detect_magic"), x, y, op); |
2187 | flash->x = x; |
|
|
2188 | flash->y = y; |
|
|
2189 | flash->map = walk->map; |
|
|
2190 | insert_ob_in_map (flash, walk->map, op, 0); |
|
|
2191 | return 1; |
2064 | return 1; |
2192 | } |
2065 | } |
2193 | |
2066 | |
2194 | disease->destroy (); |
2067 | disease->destroy (); |
2195 | } |
2068 | } |
2196 | } /* if living creature */ |
2069 | } /* if living creature */ |
2197 | } /* for range of spaces */ |
2070 | } /* for range of spaces */ |
|
|
2071 | |
2198 | new_draw_info (NDI_UNIQUE, 0, op, "No one caught anything!"); |
2072 | new_draw_info (NDI_UNIQUE, 0, op, "No one caught anything!"); |
2199 | return 1; |
2073 | return 1; |
2200 | } |
2074 | } |