1 | |
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2 | /* |
1 | /* |
3 | * static char *rcsid_spell_attack_c = |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
4 | * "$Id: spell_attack.C,v 1.10 2006/09/10 23:24:12 root Exp $"; |
3 | * |
5 | */ |
4 | * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
6 | |
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7 | |
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8 | /* |
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9 | CrossFire, A Multiplayer game for X-windows |
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10 | |
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11 | Copyright (C) 2002-2003 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002-2003,2007 Mark Wedel & Crossfire Development Team |
12 | Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
13 | |
7 | * |
14 | This program is free software; you can redistribute it and/or modify |
8 | * Deliantra is free software: you can redistribute it and/or modify |
15 | 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 |
16 | the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation, either version 3 of the License, or |
17 | (at your option) any later version. |
11 | * (at your option) any later version. |
18 | |
12 | * |
19 | 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, |
20 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
21 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
22 | GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
23 | |
17 | * |
24 | 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 |
25 | along with this program; if not, write to the Free Software |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
26 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * |
27 | |
21 | * The authors can be reached via e-mail to <support@deliantra.net> |
28 | The authors can be reached via e-mail at crossfire-devel@real-time.com |
|
|
29 | */ |
22 | */ |
30 | |
23 | |
31 | /* This file contains all the spell attack code. Grouping this code |
24 | /* This file contains all the spell attack code. Grouping this code |
32 | * together should hopefully make it easier to find the relevent bits |
25 | * together should hopefully make it easier to find the relevent bits |
33 | * of code |
26 | * of code |
34 | */ |
27 | */ |
35 | |
28 | |
36 | #include <global.h> |
29 | #include <global.h> |
37 | #include <object.h> |
30 | #include <object.h> |
38 | #include <living.h> |
31 | #include <living.h> |
39 | #ifndef __CEXTRACT__ |
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|
40 | # include <sproto.h> |
32 | #include <sproto.h> |
41 | #endif |
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|
42 | #include <spells.h> |
33 | #include <spells.h> |
43 | #include <sounds.h> |
34 | #include <sounds.h> |
44 | |
35 | |
45 | /* 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 |
46 | * 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) |
47 | * but moved here so it could be applied to bolts too |
38 | * but moved here so it could be applied to bolts too |
48 | * op is the spell object. |
39 | * op is the spell object. |
49 | */ |
40 | */ |
50 | |
|
|
51 | void |
41 | void |
52 | check_spell_knockback (object *op) |
42 | check_spell_knockback (object *op) |
53 | { |
43 | { |
54 | object *tmp, *tmp2; /* object on the map */ |
44 | object *tmp, *tmp2; /* object on the map */ |
55 | int weight_move; |
45 | int weight_move; |
… | |
… | |
64 | { |
54 | { |
65 | weight_move = op->weight + (op->weight * op->level) / 3; |
55 | weight_move = op->weight + (op->weight * op->level) / 3; |
66 | /*LOG (llevDebug, "DEBUG: arch weighs %d and masses %d (%s,level %d)\n", op->weight,weight_move,op->name,op->level); */ |
56 | /*LOG (llevDebug, "DEBUG: arch weighs %d and masses %d (%s,level %d)\n", op->weight,weight_move,op->name,op->level); */ |
67 | } |
57 | } |
68 | |
58 | |
69 | for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above) |
59 | for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above) |
70 | { |
60 | { |
71 | int num_sections = 1; |
61 | int num_sections = 1; |
72 | |
62 | |
73 | /* don't move DM */ |
63 | /* don't move DM */ |
74 | if (QUERY_FLAG (tmp, FLAG_WIZ)) |
64 | if (QUERY_FLAG (tmp, FLAG_WIZ)) |
… | |
… | |
115 | * |
105 | * |
116 | * BOLT CODE |
106 | * BOLT CODE |
117 | * |
107 | * |
118 | ***************************************************************************/ |
108 | ***************************************************************************/ |
119 | |
109 | |
120 | /* Causes op to fork. op is the original bolt, tmp |
110 | /* Causes op to fork. op is the original bolt, tmp |
121 | * is the first piece of the fork. |
111 | * is the first piece of the fork. |
122 | */ |
112 | */ |
123 | |
|
|
124 | void |
113 | void |
125 | forklightning (object *op, object *tmp) |
114 | forklightning (object *op, object *tmp) |
126 | { |
115 | { |
127 | int new_dir = 1; /* direction or -1 for left, +1 for right 0 if no new bolt */ |
116 | int new_dir = 1; /* direction or -1 for left, +1 for right 0 if no new bolt */ |
128 | int t_dir; /* stores temporary dir calculation */ |
117 | int t_dir; /* stores temporary dir calculation */ |
129 | mapstruct *m; |
118 | maptile *m; |
130 | sint16 sx, sy; |
119 | sint16 sx, sy; |
131 | object *new_bolt; |
120 | object *new_bolt; |
132 | |
121 | |
133 | /* pick a fork direction. tmp->stats.Con is the left bias |
122 | /* pick a fork direction. tmp->stats.Con is the left bias |
134 | * i.e., the chance in 100 of forking LEFT |
123 | * i.e., the chance in 100 of forking LEFT |
… | |
… | |
147 | |
136 | |
148 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (m, sx, sy))) |
137 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (m, sx, sy))) |
149 | return; |
138 | return; |
150 | |
139 | |
151 | /* OK, we made a fork */ |
140 | /* OK, we made a fork */ |
152 | new_bolt = get_object (); |
141 | new_bolt = tmp->clone (); |
153 | copy_object (tmp, new_bolt); |
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154 | |
142 | |
155 | /* reduce chances of subsequent forking */ |
143 | /* reduce chances of subsequent forking */ |
156 | new_bolt->stats.Dex -= 10; |
144 | new_bolt->stats.Dex -= 10; |
157 | tmp->stats.Dex -= 10; /* less forks from main bolt too */ |
145 | tmp->stats.Dex -= 10; /* less forks from main bolt too */ |
158 | new_bolt->stats.Con += 25 * new_dir; /* adjust the left bias */ |
146 | new_bolt->stats.Con += 25 * new_dir; /* adjust the left bias */ |
159 | new_bolt->speed_left = -0.1; |
147 | new_bolt->speed_left = -0.1f; |
160 | new_bolt->direction = t_dir; |
148 | new_bolt->direction = t_dir; |
161 | new_bolt->duration++; |
149 | new_bolt->duration++; |
162 | new_bolt->x = sx; |
|
|
163 | new_bolt->y = sy; |
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|
164 | new_bolt->stats.dam /= 2; /* reduce daughter bolt damage */ |
150 | new_bolt->stats.dam /= 2; /* reduce daughter bolt damage */ |
165 | new_bolt->stats.dam++; |
151 | new_bolt->stats.dam++; |
166 | tmp->stats.dam /= 2; /* reduce father bolt damage */ |
152 | tmp->stats.dam /= 2; /* reduce father bolt damage */ |
167 | tmp->stats.dam++; |
153 | tmp->stats.dam++; |
168 | new_bolt = insert_ob_in_map (new_bolt, m, op, 0); |
154 | if ((new_bolt = m->insert (new_bolt, sx, sy, op))) |
169 | update_turn_face (new_bolt); |
155 | update_turn_face (new_bolt); |
170 | } |
156 | } |
171 | |
157 | |
172 | /* move_bolt: moves bolt 'op'. Basically, it just advances a space, |
158 | /* move_bolt: moves bolt 'op'. Basically, it just advances a space, |
173 | * and checks for various things that may stop it. |
159 | * and checks for various things that may stop it. |
174 | */ |
160 | */ |
175 | |
161 | |
176 | void |
162 | void |
177 | move_bolt (object *op) |
163 | move_bolt (object *op) |
178 | { |
164 | { |
179 | object *tmp; |
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|
180 | int mflags; |
165 | int mflags; |
181 | sint16 x, y; |
166 | sint16 x, y; |
182 | mapstruct *m; |
167 | maptile *m; |
183 | |
168 | |
184 | if (--(op->duration) < 0) |
169 | if (--op->duration < 0) |
185 | { |
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186 | remove_ob (op); |
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187 | free_object (op); |
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188 | return; |
|
|
189 | } |
170 | { |
|
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171 | op->destroy (); |
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172 | return; |
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173 | } |
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174 | |
190 | hit_map (op, 0, op->attacktype, 1); |
175 | hit_map (op, 0, op->attacktype, 1); |
191 | |
176 | |
192 | if (!op->direction) |
177 | if (!op->direction) |
193 | return; |
178 | return; |
194 | |
179 | |
195 | if (--op->range < 0) |
180 | if (--op->range < 0) |
196 | { |
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|
197 | op->range = 0; |
181 | op->range = 0; |
198 | } |
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|
199 | else |
182 | else |
200 | { |
183 | { |
201 | x = op->x + DIRX (op); |
184 | x = op->x + DIRX (op); |
202 | y = op->y + DIRY (op); |
185 | y = op->y + DIRY (op); |
203 | m = op->map; |
186 | m = op->map; |
… | |
… | |
211 | * on the space. So only call reflwall if we think the data it returns |
194 | * on the space. So only call reflwall if we think the data it returns |
212 | * will be useful. |
195 | * will be useful. |
213 | */ |
196 | */ |
214 | if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, x, y)) || ((mflags & P_IS_ALIVE) && reflwall (m, x, y, op))) |
197 | if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, x, y)) || ((mflags & P_IS_ALIVE) && reflwall (m, x, y, op))) |
215 | { |
198 | { |
216 | |
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|
217 | if (!QUERY_FLAG (op, FLAG_REFLECTING)) |
199 | if (!QUERY_FLAG (op, FLAG_REFLECTING)) |
218 | return; |
200 | return; |
219 | |
201 | |
220 | /* Since walls don't run diagonal, if the bolt is in |
202 | /* Since walls don't run diagonal, if the bolt is in |
221 | * one of 4 main directions, it just reflects back in the |
203 | * one of 4 main directions, it just reflects back in the |
… | |
… | |
251 | else if (left) |
233 | else if (left) |
252 | op->direction = absdir (op->direction + 2); |
234 | op->direction = absdir (op->direction + 2); |
253 | else if (right) |
235 | else if (right) |
254 | op->direction = absdir (op->direction - 2); |
236 | op->direction = absdir (op->direction - 2); |
255 | } |
237 | } |
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|
238 | |
256 | update_turn_face (op); /* A bolt *must* be IS_TURNABLE */ |
239 | update_turn_face (op); /* A bolt *must* be IS_TURNABLE */ |
257 | return; |
240 | return; |
258 | } |
241 | } |
259 | else |
242 | else |
260 | { /* Create a copy of this object and put it ahead */ |
243 | { /* Create a copy of this object and put it ahead */ |
261 | tmp = get_object (); |
244 | object *tmp = op->clone (); |
262 | copy_object (op, tmp); |
245 | |
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|
246 | m->insert (tmp, x, y, op); |
263 | tmp->speed_left = -0.1; |
247 | tmp->speed_left = -0.1f; |
264 | tmp->x += DIRX (tmp), tmp->y += DIRY (tmp); |
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|
265 | tmp = insert_ob_in_map (tmp, op->map, op, 0); |
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|
266 | /* To make up for the decrease at the top of the function */ |
248 | /* To make up for the decrease at the top of the function */ |
267 | tmp->duration++; |
249 | tmp->duration++; |
268 | |
250 | |
269 | /* New forking code. Possibly create forks of this object |
251 | /* New forking code. Possibly create forks of this object |
270 | * going off in other directions. |
252 | * going off in other directions. |
271 | */ |
253 | */ |
272 | |
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|
273 | if (rndm (0, 99) < tmp->stats.Dex) |
254 | if (rndm (0, 99) < tmp->stats.Dex) |
274 | { /* stats.Dex % of forking */ |
255 | { /* stats.Dex % of forking */ |
275 | forklightning (op, tmp); |
256 | forklightning (op, tmp); |
276 | } |
257 | } |
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|
258 | |
277 | /* In this way, the object left behind sticks on the space, but |
259 | /* In this way, the object left behind sticks on the space, but |
278 | * doesn't create any bolts that continue to move onward. |
260 | * doesn't create any bolts that continue to move onward. |
279 | */ |
261 | */ |
280 | op->range = 0; |
262 | op->range = 0; |
281 | } /* copy object and move it along */ |
263 | } /* copy object and move it along */ |
… | |
… | |
288 | * we remove the magic flag - that can be derived from |
270 | * we remove the magic flag - that can be derived from |
289 | * spob->attacktype. |
271 | * spob->attacktype. |
290 | * This function sets up the appropriate owner and skill |
272 | * This function sets up the appropriate owner and skill |
291 | * pointers. |
273 | * pointers. |
292 | */ |
274 | */ |
293 | |
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294 | int |
275 | int |
295 | fire_bolt (object *op, object *caster, int dir, object *spob, object *skill) |
276 | fire_bolt (object *op, object *caster, int dir, object *spob, object *skill) |
296 | { |
277 | { |
297 | object *tmp = NULL; |
278 | object *tmp = NULL; |
298 | int mflags; |
279 | int mflags; |
… | |
… | |
316 | |
297 | |
317 | tmp->direction = dir; |
298 | tmp->direction = dir; |
318 | if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE)) |
299 | if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE)) |
319 | SET_ANIMATION (tmp, dir); |
300 | SET_ANIMATION (tmp, dir); |
320 | |
301 | |
321 | set_owner (tmp, op); |
302 | tmp->set_owner (op); |
322 | set_spell_skill (op, caster, spob, tmp); |
303 | set_spell_skill (op, caster, spob, tmp); |
323 | |
304 | |
324 | tmp->x = op->x + DIRX (tmp); |
305 | tmp->x = op->x + DIRX (tmp); |
325 | tmp->y = op->y + DIRY (tmp); |
306 | tmp->y = op->y + DIRY (tmp); |
326 | tmp->map = op->map; |
307 | tmp->map = op->map; |
327 | |
308 | |
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309 | maptile *newmap; |
328 | mflags = get_map_flags (tmp->map, &tmp->map, tmp->x, tmp->y, &tmp->x, &tmp->y); |
310 | mflags = get_map_flags (tmp->map, &newmap, tmp->x, tmp->y, &tmp->x, &tmp->y); |
329 | if (mflags & P_OUT_OF_MAP) |
311 | if (mflags & P_OUT_OF_MAP) |
330 | { |
312 | { |
331 | free_object (tmp); |
313 | tmp->destroy (); |
332 | return 0; |
314 | return 0; |
333 | } |
315 | } |
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316 | |
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317 | tmp->map = newmap; |
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318 | |
334 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (tmp->map, tmp->x, tmp->y))) |
319 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (tmp->map, tmp->x, tmp->y))) |
335 | { |
320 | { |
336 | if (!QUERY_FLAG (tmp, FLAG_REFLECTING)) |
321 | if (!QUERY_FLAG (tmp, FLAG_REFLECTING)) |
337 | { |
322 | { |
338 | free_object (tmp); |
323 | tmp->destroy (); |
339 | return 0; |
324 | return 0; |
340 | } |
325 | } |
|
|
326 | |
341 | tmp->x = op->x; |
327 | tmp->x = op->x; |
342 | tmp->y = op->y; |
328 | tmp->y = op->y; |
343 | tmp->direction = absdir (tmp->direction + 4); |
329 | tmp->direction = absdir (tmp->direction + 4); |
344 | tmp->map = op->map; |
330 | tmp->map = op->map; |
345 | } |
331 | } |
346 | if ((tmp = insert_ob_in_map (tmp, tmp->map, op, 0)) != NULL) |
332 | |
|
|
333 | if ((tmp = tmp->insert_at (tmp, op))) |
347 | move_bolt (tmp); |
334 | move_bolt (tmp); |
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335 | |
348 | return 1; |
336 | return 1; |
349 | } |
337 | } |
350 | |
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351 | |
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352 | |
338 | |
353 | /*************************************************************************** |
339 | /*************************************************************************** |
354 | * |
340 | * |
355 | * BULLET/BALL CODE |
341 | * BULLET/BALL CODE |
356 | * |
342 | * |
357 | ***************************************************************************/ |
343 | ***************************************************************************/ |
358 | |
344 | |
359 | /* expands an explosion. op is a piece of the |
345 | /* expands an explosion. op is a piece of the |
360 | * explosion - this expans it in the different directions. |
346 | * explosion - this expands it in the different directions. |
361 | * At least that is what I think this does. |
347 | * At least that is what I think this does. |
362 | */ |
348 | */ |
363 | void |
349 | void |
364 | explosion (object *op) |
350 | explosion (object *op) |
365 | { |
351 | { |
366 | object *tmp; |
|
|
367 | mapstruct *m = op->map; |
352 | maptile *m = op->map; |
368 | int i; |
353 | int i; |
369 | |
354 | |
370 | if (--(op->duration) < 0) |
355 | if (--op->duration < 0) |
371 | { |
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372 | remove_ob (op); |
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373 | free_object (op); |
|
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374 | return; |
|
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375 | } |
356 | { |
|
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357 | op->destroy (); |
|
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358 | return; |
|
|
359 | } |
|
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360 | |
376 | hit_map (op, 0, op->attacktype, 0); |
361 | hit_map (op, 0, op->attacktype, 0); |
377 | |
362 | |
378 | if (op->range > 0) |
363 | if (op->range > 0) |
379 | { |
364 | { |
380 | for (i = 1; i < 9; i++) |
365 | for (i = 1; i < 9; i++) |
381 | { |
366 | { |
382 | sint16 dx, dy; |
367 | sint16 dx, dy; |
383 | |
368 | |
384 | dx = op->x + freearr_x[i]; |
369 | dx = op->x + freearr_x[i]; |
385 | dy = op->y + freearr_y[i]; |
370 | dy = op->y + freearr_y[i]; |
|
|
371 | |
386 | /* ok_to_put_more already does things like checks for walls, |
372 | /* ok_to_put_more already does things like checks for walls, |
387 | * out of map, etc. |
373 | * out of map, etc. |
388 | */ |
374 | */ |
389 | if (ok_to_put_more (op->map, dx, dy, op, op->attacktype)) |
375 | if (ok_to_put_more (op->map, dx, dy, op, op->attacktype)) |
390 | { |
376 | { |
391 | tmp = get_object (); |
377 | object *tmp = op->clone (); |
392 | copy_object (op, tmp); |
378 | |
393 | tmp->state = 0; |
379 | tmp->state = 0; |
394 | tmp->speed_left = -0.21; |
380 | tmp->speed_left = -0.21f; |
395 | tmp->range--; |
381 | tmp->range--; |
396 | tmp->value = 0; |
382 | tmp->value = 0; |
397 | tmp->x = dx; |
383 | |
398 | tmp->y = dy; |
384 | m->insert (tmp, dx, dy, op); |
399 | insert_ob_in_map (tmp, m, op, 0); |
|
|
400 | } |
385 | } |
401 | } |
386 | } |
402 | } |
387 | } |
403 | } |
388 | } |
404 | |
|
|
405 | |
389 | |
406 | /* Causes an object to explode, eg, a firebullet, |
390 | /* Causes an object to explode, eg, a firebullet, |
407 | * poison cloud ball, etc. op is the object to |
391 | * poison cloud ball, etc. op is the object to |
408 | * explode. |
392 | * explode. |
409 | */ |
393 | */ |
410 | void |
394 | void |
411 | explode_bullet (object *op) |
395 | explode_bullet (object *op) |
412 | { |
396 | { |
413 | tag_t op_tag = op->count; |
|
|
414 | object *tmp, *owner; |
397 | object *tmp, *owner; |
415 | |
398 | |
416 | if (op->other_arch == NULL) |
399 | if (op->other_arch == NULL) |
417 | { |
400 | { |
418 | LOG (llevError, "BUG: explode_bullet(): op without other_arch\n"); |
401 | LOG (llevError, "BUG: explode_bullet(): op without other_arch\n"); |
419 | remove_ob (op); |
402 | op->destroy (); |
420 | free_object (op); |
|
|
421 | return; |
403 | return; |
422 | } |
404 | } |
423 | |
405 | |
424 | if (op->env) |
406 | if (op->env) |
425 | { |
407 | { |
426 | object *env; |
408 | object *env = op->outer_env (); |
427 | |
409 | |
428 | env = object_get_env_recursive (op); |
|
|
429 | if (env->map == NULL || out_of_map (env->map, env->x, env->y)) |
410 | if (!env->map || out_of_map (env->map, env->x, env->y)) |
430 | { |
411 | { |
431 | LOG (llevError, "BUG: explode_bullet(): env out of map\n"); |
412 | LOG (llevError, "BUG: explode_bullet(): env out of map\n"); |
432 | remove_ob (op); |
413 | op->destroy (); |
433 | free_object (op); |
|
|
434 | return; |
414 | return; |
435 | } |
415 | } |
436 | remove_ob (op); |
416 | |
437 | op->x = env->x; |
417 | op->insert_at (env, op, INS_NO_MERGE | INS_NO_WALK_ON); |
438 | op->y = env->y; |
|
|
439 | insert_ob_in_map (op, env->map, op, INS_NO_MERGE | INS_NO_WALK_ON); |
|
|
440 | } |
418 | } |
441 | else if (out_of_map (op->map, op->x, op->y)) |
419 | else if (out_of_map (op->map, op->x, op->y)) |
442 | { |
420 | { |
443 | LOG (llevError, "BUG: explode_bullet(): op out of map\n"); |
421 | LOG (llevError, "BUG: explode_bullet(): op out of map\n"); |
444 | remove_ob (op); |
422 | op->destroy (); |
445 | free_object (op); |
|
|
446 | return; |
423 | return; |
447 | } |
424 | } |
448 | |
425 | |
449 | // elmex Tue Aug 15 17:46:51 CEST 2006: Prevent explosions of any kind on safe maps |
426 | // elmex Tue Aug 15 17:46:51 CEST 2006: Prevent explosions of any kind on safe maps |
450 | // NOTE: If this breaks something important: remove this. I can't think of anything |
427 | // NOTE: If this breaks something important: remove this. I can't think of anything |
451 | // bad at the moment that might happen from this. |
428 | // bad at the moment that might happen from this. |
452 | if (get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_SAFE) |
429 | if (get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_SAFE) |
453 | { |
430 | { |
454 | remove_ob (op); |
431 | op->destroy (); |
455 | free_object (op); |
|
|
456 | return; |
432 | return; |
457 | } |
433 | } |
458 | |
434 | |
459 | if (op->attacktype) |
435 | if (op->attacktype) |
460 | { |
436 | { |
461 | hit_map (op, 0, op->attacktype, 1); |
437 | hit_map (op, 0, op->attacktype, 1); |
462 | if (was_destroyed (op, op_tag)) |
438 | if (op->destroyed ()) |
463 | return; |
439 | return; |
464 | } |
440 | } |
465 | |
441 | |
466 | /* other_arch contains what this explodes into */ |
442 | /* other_arch contains what this explodes into */ |
467 | tmp = arch_to_object (op->other_arch); |
443 | tmp = arch_to_object (op->other_arch); |
468 | |
444 | |
469 | copy_owner (tmp, op); |
445 | tmp->set_owner (op); |
470 | tmp->skill = op->skill; |
446 | tmp->skill = op->skill; |
471 | |
447 | |
472 | owner = get_owner (op); |
448 | owner = op->owner; |
473 | |
449 | |
474 | if ((tmp->attacktype & AT_HOLYWORD || tmp->attacktype & AT_GODPOWER) && owner && !tailor_god_spell (tmp, owner)) |
450 | if ((tmp->attacktype & AT_HOLYWORD || tmp->attacktype & AT_GODPOWER) && owner && !tailor_god_spell (tmp, owner)) |
475 | { |
451 | { |
476 | remove_ob (op); |
452 | op->destroy (); |
477 | free_object (op); |
|
|
478 | return; |
453 | return; |
479 | } |
454 | } |
480 | |
|
|
481 | tmp->x = op->x; |
|
|
482 | tmp->y = op->y; |
|
|
483 | |
455 | |
484 | /* special for bombs - it actually has sane values for these */ |
456 | /* special for bombs - it actually has sane values for these */ |
485 | if (op->type == SPELL_EFFECT && op->subtype == SP_BOMB) |
457 | if (op->type == SPELL_EFFECT && op->subtype == SP_BOMB) |
486 | { |
458 | { |
487 | tmp->attacktype = op->attacktype; |
459 | tmp->attacktype = op->attacktype; |
… | |
… | |
491 | } |
463 | } |
492 | else |
464 | else |
493 | { |
465 | { |
494 | if (op->attacktype & AT_MAGIC) |
466 | if (op->attacktype & AT_MAGIC) |
495 | tmp->attacktype |= AT_MAGIC; |
467 | tmp->attacktype |= AT_MAGIC; |
|
|
468 | |
496 | /* Spell doc describes what is going on here */ |
469 | /* Spell doc describes what is going on here */ |
497 | tmp->stats.dam = op->dam_modifier; |
470 | tmp->stats.dam = op->dam_modifier; |
498 | tmp->range = op->stats.maxhp; |
471 | tmp->range = op->stats.maxhp; |
499 | tmp->duration = op->stats.hp; |
472 | tmp->duration = op->stats.hp; |
500 | /* Used for spell tracking - just need a unique val for this spell - |
473 | /* Used for spell tracking - just need a unique val for this spell - |
… | |
… | |
508 | tmp->stats.sp = op->direction; |
481 | tmp->stats.sp = op->direction; |
509 | |
482 | |
510 | /* Prevent recursion */ |
483 | /* Prevent recursion */ |
511 | op->move_on = 0; |
484 | op->move_on = 0; |
512 | |
485 | |
513 | insert_ob_in_map (tmp, op->map, op, 0); |
486 | tmp->insert_at (op, op); |
|
|
487 | tmp->play_sound (tmp->sound); |
|
|
488 | |
514 | /* remove the firebullet */ |
489 | /* remove the firebullet */ |
515 | if (!was_destroyed (op, op_tag)) |
490 | op->destroy (); |
516 | { |
|
|
517 | remove_ob (op); |
|
|
518 | free_object (op); |
|
|
519 | } |
|
|
520 | } |
491 | } |
521 | |
|
|
522 | |
|
|
523 | |
492 | |
524 | /* checks to see what op should do, given the space it is on |
493 | /* checks to see what op should do, given the space it is on |
525 | * (eg, explode, damage player, etc) |
494 | * (eg, explode, damage player, etc) |
526 | */ |
495 | */ |
527 | |
|
|
528 | void |
496 | void |
529 | check_bullet (object *op) |
497 | check_bullet (object *op) |
530 | { |
498 | { |
531 | tag_t op_tag = op->count, tmp_tag; |
|
|
532 | object *tmp; |
499 | object *tmp; |
533 | int dam, mflags; |
500 | int dam, mflags; |
534 | mapstruct *m; |
501 | maptile *m; |
535 | sint16 sx, sy; |
502 | sint16 sx, sy; |
536 | |
503 | |
537 | mflags = get_map_flags (op->map, &m, op->x, op->y, &sx, &sy); |
504 | mflags = get_map_flags (op->map, &m, op->x, op->y, &sx, &sy); |
538 | |
505 | |
539 | if (!(mflags & P_IS_ALIVE) && !OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy))) |
506 | if (!(mflags & P_IS_ALIVE) && !OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, sx, sy))) |
… | |
… | |
548 | |
515 | |
549 | /* If nothing alive on this space, no reason to do anything further */ |
516 | /* If nothing alive on this space, no reason to do anything further */ |
550 | if (!(mflags & P_IS_ALIVE)) |
517 | if (!(mflags & P_IS_ALIVE)) |
551 | return; |
518 | return; |
552 | |
519 | |
553 | for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above) |
520 | for (tmp = op->ms ().bot; tmp; tmp = tmp->above) |
554 | { |
521 | { |
555 | if (QUERY_FLAG (tmp, FLAG_ALIVE)) |
522 | if (QUERY_FLAG (tmp, FLAG_ALIVE)) |
556 | { |
523 | { |
557 | tmp_tag = tmp->count; |
|
|
558 | dam = hit_player (tmp, op->stats.dam, op, op->attacktype, 1); |
524 | dam = hit_player (tmp, op->stats.dam, op, op->attacktype, 1); |
559 | if (was_destroyed (op, op_tag) || !was_destroyed (tmp, tmp_tag) || (op->stats.dam -= dam) < 0) |
525 | if (op->destroyed () || !tmp->destroyed () || (op->stats.dam -= dam) < 0) |
560 | { |
526 | { |
561 | if (!QUERY_FLAG (op, FLAG_REMOVED)) |
527 | if (!QUERY_FLAG (op, FLAG_REMOVED)) |
562 | { |
528 | { |
563 | remove_ob (op); |
529 | op->destroy (); |
564 | free_object (op); |
|
|
565 | return; |
530 | return; |
566 | } |
531 | } |
567 | } |
532 | } |
568 | } |
533 | } |
569 | } |
534 | } |
570 | } |
535 | } |
571 | |
|
|
572 | |
536 | |
573 | /* Basically, we move 'op' one square, and if it hits something, |
537 | /* Basically, we move 'op' one square, and if it hits something, |
574 | * call check_bullet. |
538 | * call check_bullet. |
575 | * This function is only applicable to bullets, but not to all |
539 | * This function is only applicable to bullets, but not to all |
576 | * fired arches (eg, bolts). |
540 | * fired arches (eg, bolts). |
577 | */ |
541 | */ |
578 | |
|
|
579 | void |
542 | void |
580 | move_bullet (object *op) |
543 | move_bullet (object *op) |
581 | { |
544 | { |
582 | sint16 new_x, new_y; |
545 | sint16 new_x, new_y; |
583 | int mflags; |
546 | int mflags; |
584 | mapstruct *m; |
547 | maptile *m; |
585 | |
548 | |
586 | #if 0 |
549 | #if 0 |
587 | /* We need a better general purpose way to do this */ |
550 | /* We need a better general purpose way to do this */ |
588 | |
551 | |
589 | /* peterm: added to make comet leave a trail of burnouts |
552 | /* peterm: added to make comet leave a trail of burnouts |
590 | it's an unadulterated hack, but the effect is cool. */ |
553 | it's an unadulterated hack, but the effect is cool. */ |
591 | if (op->stats.sp == SP_METEOR) |
554 | if (op->stats.sp == SP_METEOR) |
592 | { |
555 | { |
593 | replace_insert_ob_in_map ("fire_trail", op); |
556 | replace_insert_ob_in_map ("fire_trail", op); |
594 | if (was_destroyed (op, op_tag)) |
557 | if (op->destroyed ()) |
595 | return; |
558 | return; |
596 | } /* end addition. */ |
559 | } /* end addition. */ |
597 | #endif |
560 | #endif |
598 | |
561 | |
599 | /* Reached the end of its life - remove it */ |
562 | /* Reached the end of its life - remove it */ |
600 | if (--op->range <= 0) |
563 | if (--op->range <= 0) |
601 | { |
564 | { |
602 | if (op->other_arch) |
565 | if (op->other_arch) |
603 | { |
|
|
604 | explode_bullet (op); |
566 | explode_bullet (op); |
605 | } |
|
|
606 | else |
567 | else |
607 | { |
568 | op->destroy (); |
608 | remove_ob (op); |
569 | |
609 | free_object (op); |
|
|
610 | } |
|
|
611 | return; |
570 | return; |
612 | } |
571 | } |
613 | |
572 | |
614 | new_x = op->x + DIRX (op); |
573 | new_x = op->x + DIRX (op); |
615 | new_y = op->y + DIRY (op); |
574 | new_y = op->y + DIRY (op); |
616 | m = op->map; |
575 | m = op->map; |
617 | mflags = get_map_flags (m, &m, new_x, new_y, &new_x, &new_y); |
576 | mflags = get_map_flags (m, &m, new_x, new_y, &new_x, &new_y); |
618 | |
577 | |
619 | if (mflags & P_OUT_OF_MAP) |
578 | if (mflags & P_OUT_OF_MAP) |
620 | { |
579 | { |
621 | remove_ob (op); |
580 | op->destroy (); |
622 | free_object (op); |
|
|
623 | return; |
581 | return; |
624 | } |
582 | } |
625 | |
583 | |
626 | if (!op->direction || OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, new_x, new_y))) |
584 | if (!op->direction || OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, new_x, new_y))) |
627 | { |
585 | { |
628 | if (op->other_arch) |
586 | if (op->other_arch) |
629 | { |
|
|
630 | explode_bullet (op); |
587 | explode_bullet (op); |
631 | } |
|
|
632 | else |
588 | else |
633 | { |
589 | op->destroy (); |
634 | remove_ob (op); |
|
|
635 | free_object (op); |
|
|
636 | } |
|
|
637 | return; |
|
|
638 | } |
|
|
639 | |
590 | |
640 | remove_ob (op); |
591 | return; |
641 | op->x = new_x; |
592 | } |
642 | op->y = new_y; |
593 | |
643 | if ((op = insert_ob_in_map (op, m, op, 0)) == NULL) |
594 | if (!(op = m->insert (op, new_x, new_y, op))) |
644 | return; |
595 | return; |
645 | |
596 | |
646 | if (reflwall (op->map, op->x, op->y, op)) |
597 | if (reflwall (op->map, op->x, op->y, op)) |
647 | { |
598 | { |
648 | op->direction = absdir (op->direction + 4); |
599 | op->direction = absdir (op->direction + 4); |
649 | update_turn_face (op); |
600 | update_turn_face (op); |
650 | } |
601 | } |
651 | else |
602 | else |
652 | { |
|
|
653 | check_bullet (op); |
603 | check_bullet (op); |
654 | } |
|
|
655 | } |
604 | } |
656 | |
|
|
657 | |
|
|
658 | |
|
|
659 | |
605 | |
660 | /* fire_bullet |
606 | /* fire_bullet |
661 | * object op (cast from caster) files a bolt in dir. |
607 | * object op (cast from caster) files a bolt in dir. |
662 | * spob is the spell object for the bolt. |
608 | * spob is the spell object for the bolt. |
663 | * we remove the magic flag - that can be derived from |
609 | * we remove the magic flag - that can be derived from |
664 | * spob->attacktype. |
610 | * spob->attacktype. |
665 | * This function sets up the appropriate owner and skill |
611 | * This function sets up the appropriate owner and skill |
666 | * pointers. |
612 | * pointers. |
667 | */ |
613 | */ |
668 | |
|
|
669 | int |
614 | int |
670 | fire_bullet (object *op, object *caster, int dir, object *spob) |
615 | fire_bullet (object *op, object *caster, int dir, object *spob) |
671 | { |
616 | { |
672 | object *tmp = NULL; |
617 | object *tmp = NULL; |
673 | int mflags; |
618 | int mflags; |
674 | |
619 | |
675 | if (!spob->other_arch) |
620 | if (!spob->other_arch) |
676 | return 0; |
621 | return 0; |
677 | |
622 | |
678 | tmp = arch_to_object (spob->other_arch); |
623 | tmp = spob->other_arch->instance (); |
679 | if (tmp == NULL) |
624 | if (!tmp) |
680 | return 0; |
625 | return 0; |
681 | |
626 | |
682 | /* peterm: level dependency for bolts */ |
627 | /* peterm: level dependency for bolts */ |
683 | tmp->stats.dam = spob->stats.dam + SP_level_dam_adjust (caster, spob); |
628 | tmp->stats.dam = spob->stats.dam + SP_level_dam_adjust (caster, spob); |
684 | tmp->attacktype = spob->attacktype; |
629 | tmp->attacktype = spob->attacktype; |
685 | if (spob->slaying) |
630 | if (spob->slaying) |
686 | tmp->slaying = spob->slaying; |
631 | tmp->slaying = spob->slaying; |
687 | |
632 | |
… | |
… | |
694 | |
639 | |
695 | tmp->direction = dir; |
640 | tmp->direction = dir; |
696 | if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE)) |
641 | if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE)) |
697 | SET_ANIMATION (tmp, dir); |
642 | SET_ANIMATION (tmp, dir); |
698 | |
643 | |
699 | set_owner (tmp, op); |
644 | tmp->set_owner (op); |
700 | set_spell_skill (op, caster, spob, tmp); |
645 | set_spell_skill (op, caster, spob, tmp); |
701 | |
646 | |
702 | tmp->x = op->x + freearr_x[dir]; |
647 | tmp->x = op->x + freearr_x[dir]; |
703 | tmp->y = op->y + freearr_y[dir]; |
648 | tmp->y = op->y + freearr_y[dir]; |
704 | tmp->map = op->map; |
649 | tmp->map = op->map; |
705 | |
650 | |
|
|
651 | maptile *newmap; |
706 | mflags = get_map_flags (tmp->map, &tmp->map, tmp->x, tmp->y, &tmp->x, &tmp->y); |
652 | mflags = get_map_flags (tmp->map, &newmap, tmp->x, tmp->y, &tmp->x, &tmp->y); |
707 | if (mflags & P_OUT_OF_MAP) |
653 | if (mflags & P_OUT_OF_MAP) |
708 | { |
654 | { |
709 | free_object (tmp); |
655 | tmp->destroy (); |
710 | return 0; |
656 | return 0; |
711 | } |
657 | } |
|
|
658 | |
|
|
659 | tmp->map = newmap; |
|
|
660 | |
712 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (tmp->map, tmp->x, tmp->y))) |
661 | if (OB_TYPE_MOVE_BLOCK (tmp, GET_MAP_MOVE_BLOCK (tmp->map, tmp->x, tmp->y))) |
713 | { |
662 | { |
714 | if (!QUERY_FLAG (tmp, FLAG_REFLECTING)) |
663 | if (!QUERY_FLAG (tmp, FLAG_REFLECTING)) |
715 | { |
664 | { |
716 | free_object (tmp); |
665 | tmp->destroy (); |
717 | return 0; |
666 | return 0; |
718 | } |
667 | } |
|
|
668 | |
719 | tmp->x = op->x; |
669 | tmp->x = op->x; |
720 | tmp->y = op->y; |
670 | tmp->y = op->y; |
721 | tmp->direction = absdir (tmp->direction + 4); |
671 | tmp->direction = absdir (tmp->direction + 4); |
722 | tmp->map = op->map; |
672 | tmp->map = op->map; |
723 | } |
673 | } |
724 | if ((tmp = insert_ob_in_map (tmp, tmp->map, op, 0)) != NULL) |
674 | |
725 | { |
675 | if ((tmp = tmp->insert_at (tmp, op))) |
726 | check_bullet (tmp); |
676 | check_bullet (tmp); |
727 | } |
677 | |
728 | return 1; |
678 | return 1; |
729 | } |
679 | } |
730 | |
|
|
731 | |
|
|
732 | |
|
|
733 | |
680 | |
734 | /***************************************************************************** |
681 | /***************************************************************************** |
735 | * |
682 | * |
736 | * CONE RELATED FUNCTIONS |
683 | * CONE RELATED FUNCTIONS |
737 | * |
684 | * |
738 | *****************************************************************************/ |
685 | *****************************************************************************/ |
739 | |
686 | |
740 | |
|
|
741 | /* drops an object based on what is in the cone's "other_arch" */ |
687 | /* drops an object based on what is in the cone's "other_arch" */ |
742 | void |
688 | void |
743 | cone_drop (object *op) |
689 | cone_drop (object *op) |
744 | { |
690 | { |
745 | object *new_ob = arch_to_object (op->other_arch); |
691 | object *new_ob = arch_to_object (op->other_arch); |
746 | |
692 | |
747 | new_ob->x = op->x; |
|
|
748 | new_ob->y = op->y; |
|
|
749 | new_ob->level = op->level; |
693 | new_ob->level = op->level; |
750 | set_owner (new_ob, op->owner); |
694 | new_ob->set_owner (op->owner); |
751 | |
695 | |
752 | /* preserve skill ownership */ |
696 | /* preserve skill ownership */ |
753 | if (op->skill && op->skill != new_ob->skill) |
697 | if (op->skill && op->skill != new_ob->skill) |
754 | { |
|
|
755 | new_ob->skill = op->skill; |
698 | new_ob->skill = op->skill; |
756 | } |
|
|
757 | insert_ob_in_map (new_ob, op->map, op, 0); |
|
|
758 | |
699 | |
|
|
700 | new_ob->insert_at (op, op); |
759 | } |
701 | } |
760 | |
702 | |
761 | /* move_cone: causes cone object 'op' to move a space/hit creatures */ |
703 | /* move_cone: causes cone object 'op' to move a space/hit creatures */ |
762 | |
704 | |
763 | void |
705 | void |
764 | move_cone (object *op) |
706 | move_cone (object *op) |
765 | { |
707 | { |
766 | int i; |
708 | int i; |
767 | tag_t tag; |
|
|
768 | |
709 | |
769 | /* if no map then hit_map will crash so just ignore object */ |
710 | /* if no map then hit_map will crash so just ignore object */ |
770 | if (!op->map) |
711 | if (!op->map) |
771 | { |
712 | { |
772 | LOG (llevError, "Tried to move_cone object %s without a map.\n", op->name ? &op->name : "unknown"); |
713 | LOG (llevError, "Tried to move_cone object %s without a map.\n", op->name ? &op->name : "unknown"); |
773 | op->speed = 0; |
714 | op->set_speed (0); |
774 | update_ob_speed (op); |
|
|
775 | return; |
715 | return; |
776 | } |
716 | } |
777 | |
717 | |
778 | /* lava saves it's life, but not yours :) */ |
718 | /* lava saves it's life, but not yours :) */ |
779 | if (QUERY_FLAG (op, FLAG_LIFESAVE)) |
719 | if (QUERY_FLAG (op, FLAG_LIFESAVE)) |
… | |
… | |
785 | #if 0 |
725 | #if 0 |
786 | /* Disable this - enabling it makes monsters easier, as |
726 | /* Disable this - enabling it makes monsters easier, as |
787 | * when their cone dies when they die. |
727 | * when their cone dies when they die. |
788 | */ |
728 | */ |
789 | /* If no owner left, the spell dies out. */ |
729 | /* If no owner left, the spell dies out. */ |
790 | if (get_owner (op) == NULL) |
730 | if (op->owner == NULL) |
791 | { |
731 | { |
792 | remove_ob (op); |
732 | op->destroy (); |
793 | free_object (op); |
|
|
794 | return; |
733 | return; |
795 | } |
734 | } |
796 | #endif |
735 | #endif |
797 | |
736 | |
798 | tag = op->count; |
|
|
799 | hit_map (op, 0, op->attacktype, 0); |
737 | hit_map (op, 0, op->attacktype, 0); |
800 | |
738 | |
801 | /* Check to see if we should push anything. |
739 | /* Check to see if we should push anything. |
802 | * Spell objects with weight push whatever they encounter to some |
740 | * Spell objects with weight push whatever they encounter to some |
803 | * degree. |
741 | * degree. |
804 | */ |
742 | */ |
805 | if (op->weight) |
743 | if (op->weight) |
806 | check_spell_knockback (op); |
744 | check_spell_knockback (op); |
807 | |
745 | |
808 | if (was_destroyed (op, tag)) |
746 | if (op->destroyed ()) |
809 | return; |
747 | return; |
810 | |
748 | |
811 | if ((op->duration--) < 0) |
749 | if ((op->duration--) < 0) |
812 | { |
750 | { |
813 | remove_ob (op); |
751 | op->destroy (); |
814 | free_object (op); |
|
|
815 | return; |
752 | return; |
816 | } |
753 | } |
817 | /* Object has hit maximum range, so don't have it move |
754 | /* Object has hit maximum range, so don't have it move |
818 | * any further. When the duration above expires, |
755 | * any further. When the duration above expires, |
819 | * then the object will get removed. |
756 | * then the object will get removed. |
… | |
… | |
828 | { |
765 | { |
829 | sint16 x = op->x + freearr_x[absdir (op->stats.sp + i)], y = op->y + freearr_y[absdir (op->stats.sp + i)]; |
766 | sint16 x = op->x + freearr_x[absdir (op->stats.sp + i)], y = op->y + freearr_y[absdir (op->stats.sp + i)]; |
830 | |
767 | |
831 | if (ok_to_put_more (op->map, x, y, op, op->attacktype)) |
768 | if (ok_to_put_more (op->map, x, y, op, op->attacktype)) |
832 | { |
769 | { |
833 | object *tmp = get_object (); |
770 | object *tmp = op->clone (); |
834 | |
|
|
835 | copy_object (op, tmp); |
|
|
836 | tmp->x = x; |
|
|
837 | tmp->y = y; |
|
|
838 | |
771 | |
839 | tmp->duration = op->duration + 1; |
772 | tmp->duration = op->duration + 1; |
840 | |
773 | |
841 | /* Use for spell tracking - see ok_to_put_more() */ |
774 | /* Use for spell tracking - see ok_to_put_more() */ |
842 | tmp->stats.maxhp = op->stats.maxhp; |
775 | tmp->stats.maxhp = op->stats.maxhp; |
843 | insert_ob_in_map (tmp, op->map, op, 0); |
776 | |
|
|
777 | op->map->insert (tmp, x, y, op); |
|
|
778 | |
844 | if (tmp->other_arch) |
779 | if (tmp->other_arch) |
845 | cone_drop (tmp); |
780 | cone_drop (tmp); |
846 | } |
781 | } |
847 | } |
782 | } |
848 | } |
783 | } |
… | |
… | |
858 | int |
793 | int |
859 | cast_cone (object *op, object *caster, int dir, object *spell) |
794 | cast_cone (object *op, object *caster, int dir, object *spell) |
860 | { |
795 | { |
861 | object *tmp; |
796 | object *tmp; |
862 | int i, success = 0, range_min = -1, range_max = 1; |
797 | int i, success = 0, range_min = -1, range_max = 1; |
863 | mapstruct *m; |
798 | maptile *m; |
864 | sint16 sx, sy; |
799 | sint16 sx, sy; |
865 | MoveType movetype; |
800 | MoveType movetype; |
866 | |
801 | |
867 | if (!spell->other_arch) |
802 | if (!spell->other_arch) |
868 | return 0; |
803 | return 0; |
… | |
… | |
881 | |
816 | |
882 | /* Need to know what the movetype of the object we are about |
817 | /* Need to know what the movetype of the object we are about |
883 | * to create is, so we can know if the space we are about to |
818 | * to create is, so we can know if the space we are about to |
884 | * insert it into is blocked. |
819 | * insert it into is blocked. |
885 | */ |
820 | */ |
886 | movetype = spell->other_arch->clone.move_type; |
821 | movetype = spell->other_arch->move_type; |
887 | |
822 | |
888 | for (i = range_min; i <= range_max; i++) |
823 | for (i = range_min; i <= range_max; i++) |
889 | { |
824 | { |
890 | sint16 x, y, d; |
825 | sint16 x, y, d; |
891 | |
826 | |
… | |
… | |
924 | if ((movetype & GET_MAP_MOVE_BLOCK (m, sx, sy)) == movetype) |
859 | if ((movetype & GET_MAP_MOVE_BLOCK (m, sx, sy)) == movetype) |
925 | continue; |
860 | continue; |
926 | |
861 | |
927 | success = 1; |
862 | success = 1; |
928 | tmp = arch_to_object (spell->other_arch); |
863 | tmp = arch_to_object (spell->other_arch); |
929 | set_owner (tmp, op); |
864 | tmp->set_owner (op); |
930 | set_spell_skill (op, caster, spell, tmp); |
865 | set_spell_skill (op, caster, spell, tmp); |
931 | tmp->level = caster_level (caster, spell); |
866 | tmp->level = caster_level (caster, spell); |
932 | tmp->x = sx; |
|
|
933 | tmp->y = sy; |
|
|
934 | tmp->attacktype = spell->attacktype; |
867 | tmp->attacktype = spell->attacktype; |
935 | |
868 | |
936 | /* holy word stuff */ |
869 | /* holy word stuff */ |
937 | if ((tmp->attacktype & AT_HOLYWORD) || (tmp->attacktype & AT_GODPOWER)) |
870 | if ((tmp->attacktype & AT_HOLYWORD) || (tmp->attacktype & AT_GODPOWER)) |
938 | if (!tailor_god_spell (tmp, op)) |
871 | if (!tailor_god_spell (tmp, op)) |
… | |
… | |
972 | else |
905 | else |
973 | tmp->duration += caster->level / 3; |
906 | tmp->duration += caster->level / 3; |
974 | } |
907 | } |
975 | |
908 | |
976 | if (!(tmp->move_type & MOVE_FLY_LOW)) |
909 | if (!(tmp->move_type & MOVE_FLY_LOW)) |
977 | LOG (llevDebug, "cast_cone(): arch %s doesn't have flying 1\n", &spell->other_arch->name); |
910 | LOG (llevDebug, "cast_cone(): arch %s doesn't have flying 1\n", &spell->other_arch->archname); |
978 | |
911 | |
979 | if (!tmp->move_on && tmp->stats.dam) |
912 | if (!tmp->move_on && tmp->stats.dam) |
980 | { |
|
|
981 | LOG (llevDebug, "cast_cone(): arch %s doesn't have move_on set\n", &spell->other_arch->name); |
913 | LOG (llevDebug, "cast_cone(): arch %s doesn't have move_on set\n", &spell->other_arch->archname); |
982 | } |
|
|
983 | |
914 | |
984 | insert_ob_in_map (tmp, m, op, 0); |
915 | m->insert (tmp, sx, sy, op); |
985 | |
916 | |
986 | /* This is used for tracking spells so that one effect doesn't hit |
917 | /* This is used for tracking spells so that one effect doesn't hit |
987 | * a single space too many times. |
918 | * a single space too many times. |
988 | */ |
919 | */ |
989 | tmp->stats.maxhp = tmp->count; |
920 | tmp->stats.maxhp = tmp->count; |
… | |
… | |
999 | * |
930 | * |
1000 | * BOMB related code |
931 | * BOMB related code |
1001 | * |
932 | * |
1002 | ****************************************************************************/ |
933 | ****************************************************************************/ |
1003 | |
934 | |
1004 | |
|
|
1005 | /* This handles an exploding bomb. |
935 | /* This handles an exploding bomb. |
1006 | * op is the original bomb object. |
936 | * op is the original bomb object. |
1007 | */ |
937 | */ |
1008 | void |
938 | void |
1009 | animate_bomb (object *op) |
939 | animate_bomb (object *op) |
1010 | { |
940 | { |
1011 | int i; |
|
|
1012 | object *env, *tmp; |
|
|
1013 | archetype *at; |
|
|
1014 | |
|
|
1015 | if (op->state != NUM_ANIMATIONS (op) - 1) |
941 | if (op->state != NUM_ANIMATIONS (op) - 1) |
1016 | return; |
942 | return; |
1017 | |
943 | |
1018 | env = object_get_env_recursive (op); |
944 | object *env = op->outer_env (); |
1019 | |
945 | |
1020 | if (op->env) |
946 | if (op->env) |
1021 | { |
947 | { |
1022 | if (env->map == NULL) |
948 | if (env->map == NULL) |
1023 | return; |
949 | return; |
1024 | |
950 | |
1025 | if (env->type == PLAYER) |
951 | if (!(op = op->insert_at (env, op))) |
1026 | esrv_del_item (env->contr, op->count); |
|
|
1027 | |
|
|
1028 | remove_ob (op); |
|
|
1029 | op->x = env->x; |
|
|
1030 | op->y = env->y; |
|
|
1031 | if ((op = insert_ob_in_map (op, env->map, op, 0)) == NULL) |
|
|
1032 | return; |
952 | return; |
1033 | } |
953 | } |
1034 | |
954 | |
1035 | // elmex Tue Aug 15 17:46:51 CEST 2006: Prevent bomb from exploding |
955 | // elmex Tue Aug 15 17:46:51 CEST 2006: Prevent bomb from exploding |
1036 | // on a safe map. I don't like this special casing, but it seems to be neccessary |
956 | // on a safe map. I don't like this special casing, but it seems to be neccessary |
1037 | // as bombs can be carried. |
957 | // as bombs can be carried. |
1038 | if (get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_SAFE) |
958 | if (get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_SAFE) |
1039 | { |
959 | { |
1040 | remove_ob (op); |
960 | op->destroy (); |
1041 | free_object (op); |
|
|
1042 | return; |
961 | return; |
1043 | } |
962 | } |
1044 | |
963 | |
1045 | /* This copies a lot of the code from the fire bullet, |
964 | /* This copies a lot of the code from the fire bullet, |
1046 | * but using the cast_bullet isn't really feasible, |
965 | * but using the cast_bullet isn't really feasible, |
1047 | * so just set up the appropriate values. |
966 | * so just set up the appropriate values. |
1048 | */ |
967 | */ |
1049 | at = find_archetype (SPLINT); |
968 | if (archetype *at = archetype::find (SPLINT)) |
1050 | if (at) |
|
|
1051 | { |
969 | { |
1052 | for (i = 1; i < 9; i++) |
970 | for (int i = 1; i < 9; i++) |
1053 | { |
971 | { |
1054 | if (out_of_map (op->map, op->x + freearr_x[i], op->y + freearr_x[i])) |
972 | if (out_of_map (op->map, op->x + freearr_x[i], op->y + freearr_x[i])) |
1055 | continue; |
973 | continue; |
|
|
974 | |
1056 | tmp = arch_to_object (at); |
975 | object *tmp = arch_to_object (at); |
1057 | tmp->direction = i; |
976 | tmp->direction = i; |
1058 | tmp->range = op->range; |
977 | tmp->range = op->range; |
1059 | tmp->stats.dam = op->stats.dam; |
978 | tmp->stats.dam = op->stats.dam; |
1060 | tmp->duration = op->duration; |
979 | tmp->duration = op->duration; |
1061 | tmp->attacktype = op->attacktype; |
980 | tmp->attacktype = op->attacktype; |
1062 | copy_owner (tmp, op); |
981 | tmp->set_owner (op); |
1063 | if (op->skill && op->skill != tmp->skill) |
982 | if (op->skill && op->skill != tmp->skill) |
1064 | { |
|
|
1065 | tmp->skill = op->skill; |
983 | tmp->skill = op->skill; |
1066 | } |
984 | |
1067 | if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE)) |
985 | if (QUERY_FLAG (tmp, FLAG_IS_TURNABLE)) |
1068 | SET_ANIMATION (tmp, i); |
986 | SET_ANIMATION (tmp, i); |
1069 | tmp->x = op->x + freearr_x[i]; |
987 | |
1070 | tmp->y = op->y + freearr_x[i]; |
988 | op->map->insert (tmp, op->x + freearr_x[i], op->y + freearr_x[i], op); |
1071 | insert_ob_in_map (tmp, op->map, op, 0); |
|
|
1072 | move_bullet (tmp); |
989 | move_bullet (tmp); |
1073 | } |
990 | } |
1074 | } |
991 | } |
1075 | |
992 | |
1076 | explode_bullet (op); |
993 | explode_bullet (op); |
1077 | } |
994 | } |
1078 | |
995 | |
1079 | int |
996 | int |
1080 | create_bomb (object *op, object *caster, int dir, object *spell) |
997 | create_bomb (object *op, object *caster, int dir, object *spell) |
1081 | { |
998 | { |
1082 | |
|
|
1083 | object *tmp; |
999 | object *tmp; |
1084 | int mflags; |
1000 | int mflags; |
1085 | sint16 dx = op->x + freearr_x[dir], dy = op->y + freearr_y[dir]; |
1001 | sint16 dx = op->x + freearr_x[dir], dy = op->y + freearr_y[dir]; |
1086 | mapstruct *m; |
1002 | maptile *m; |
1087 | |
1003 | |
1088 | mflags = get_map_flags (op->map, &m, dx, dy, &dx, &dy); |
1004 | mflags = get_map_flags (op->map, &m, dx, dy, &dx, &dy); |
1089 | if ((mflags & P_OUT_OF_MAP) || (GET_MAP_MOVE_BLOCK (m, dx, dy) & MOVE_WALK)) |
1005 | if ((mflags & P_OUT_OF_MAP) || (GET_MAP_MOVE_BLOCK (m, dx, dy) & MOVE_WALK)) |
1090 | { |
1006 | { |
1091 | new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way."); |
1007 | new_draw_info (NDI_UNIQUE, 0, op, "There is something in the way."); |
1092 | return 0; |
1008 | return 0; |
1093 | } |
1009 | } |
|
|
1010 | |
1094 | tmp = arch_to_object (spell->other_arch); |
1011 | tmp = arch_to_object (spell->other_arch); |
1095 | |
1012 | |
1096 | /* level dependencies for bomb */ |
1013 | /* level dependencies for bomb */ |
1097 | tmp->range = spell->range + SP_level_range_adjust (caster, spell); |
1014 | tmp->range = spell->range + SP_level_range_adjust (caster, spell); |
1098 | tmp->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1015 | tmp->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1099 | tmp->duration = spell->duration + SP_level_duration_adjust (caster, spell); |
1016 | tmp->duration = spell->duration + SP_level_duration_adjust (caster, spell); |
1100 | tmp->attacktype = spell->attacktype; |
1017 | tmp->attacktype = spell->attacktype; |
1101 | |
1018 | |
1102 | set_owner (tmp, op); |
1019 | tmp->set_owner (op); |
1103 | set_spell_skill (op, caster, spell, tmp); |
1020 | set_spell_skill (op, caster, spell, tmp); |
1104 | tmp->x = dx; |
1021 | |
1105 | tmp->y = dy; |
1022 | m->insert (tmp, dx, dy, op); |
1106 | insert_ob_in_map (tmp, m, op, 0); |
|
|
1107 | return 1; |
1023 | return 1; |
1108 | } |
1024 | } |
1109 | |
1025 | |
1110 | /**************************************************************************** |
1026 | /**************************************************************************** |
1111 | * |
1027 | * |
… | |
… | |
1120 | * dir is the direction to look in. |
1036 | * dir is the direction to look in. |
1121 | * range is how far out to look. |
1037 | * range is how far out to look. |
1122 | * type is the type of spell - either SPELL_MANA or SPELL_GRACE. |
1038 | * type is the type of spell - either SPELL_MANA or SPELL_GRACE. |
1123 | * this info is used for blocked magic/unholy spaces. |
1039 | * this info is used for blocked magic/unholy spaces. |
1124 | */ |
1040 | */ |
1125 | |
|
|
1126 | object * |
1041 | object * |
1127 | get_pointed_target (object *op, int dir, int range, int type) |
1042 | get_pointed_target (object *op, int dir, int range, int type) |
1128 | { |
1043 | { |
1129 | object *target; |
1044 | object *target; |
1130 | sint16 x, y; |
1045 | sint16 x, y; |
1131 | int dist, mflags; |
1046 | int dist, mflags; |
1132 | mapstruct *mp; |
1047 | maptile *mp; |
1133 | |
1048 | |
1134 | if (dir == 0) |
1049 | if (dir == 0) |
1135 | return NULL; |
1050 | return NULL; |
1136 | |
1051 | |
1137 | for (dist = 1; dist < range; dist++) |
1052 | for (dist = 1; dist < range; dist++) |
… | |
… | |
1149 | return NULL; |
1064 | return NULL; |
1150 | if (GET_MAP_MOVE_BLOCK (mp, x, y) & MOVE_FLY_LOW) |
1065 | if (GET_MAP_MOVE_BLOCK (mp, x, y) & MOVE_FLY_LOW) |
1151 | return NULL; |
1066 | return NULL; |
1152 | |
1067 | |
1153 | if (mflags & P_IS_ALIVE) |
1068 | if (mflags & P_IS_ALIVE) |
1154 | { |
|
|
1155 | for (target = get_map_ob (mp, x, y); target; target = target->above) |
1069 | for (target = GET_MAP_OB (mp, x, y); target; target = target->above) |
1156 | { |
1070 | if (QUERY_FLAG (target, FLAG_MONSTER)) |
1157 | if (QUERY_FLAG (target->head ? target->head : target, FLAG_MONSTER)) |
|
|
1158 | { |
|
|
1159 | return target; |
1071 | return target; |
1160 | } |
|
|
1161 | } |
|
|
1162 | } |
|
|
1163 | } |
1072 | } |
|
|
1073 | |
1164 | return NULL; |
1074 | return NULL; |
1165 | } |
1075 | } |
1166 | |
|
|
1167 | |
1076 | |
1168 | /* cast_smite_arch() - the priest points to a creature and causes |
1077 | /* cast_smite_arch() - the priest points to a creature and causes |
1169 | * a 'godly curse' to decend. |
1078 | * a 'godly curse' to decend. |
1170 | * usual params - |
1079 | * usual params - |
1171 | * op = player |
1080 | * op = player |
1172 | * caster = object casting the spell. |
1081 | * caster = object casting the spell. |
1173 | * dir = direction being cast |
1082 | * dir = direction being cast |
1174 | * spell = spell object |
1083 | * spell = spell object |
1175 | */ |
1084 | */ |
1176 | |
|
|
1177 | int |
1085 | int |
1178 | cast_smite_spell (object *op, object *caster, int dir, object *spell) |
1086 | cast_smite_spell (object *op, object *caster, int dir, object *spell) |
1179 | { |
1087 | { |
1180 | object *effect, *target; |
1088 | object *effect, *target; |
1181 | object *god = find_god (determine_god (op)); |
1089 | object *god = find_god (determine_god (op)); |
… | |
… | |
1227 | if (effect->attacktype & AT_DEATH) |
1135 | if (effect->attacktype & AT_DEATH) |
1228 | { |
1136 | { |
1229 | effect->level = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1137 | effect->level = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1230 | |
1138 | |
1231 | /* casting death spells at undead isn't a good thing */ |
1139 | /* casting death spells at undead isn't a good thing */ |
1232 | if QUERY_FLAG |
|
|
1233 | (target, FLAG_UNDEAD) |
1140 | if (QUERY_FLAG (target, FLAG_UNDEAD)) |
1234 | { |
1141 | { |
1235 | if (random_roll (0, 2, op, PREFER_LOW)) |
1142 | if (random_roll (0, 2, op, PREFER_LOW)) |
1236 | { |
1143 | { |
1237 | new_draw_info (NDI_UNIQUE, 0, op, "Idiot! Your spell boomerangs!"); |
1144 | new_draw_info (NDI_UNIQUE, 0, op, "Idiot! Your spell boomerangs!"); |
1238 | effect->x = op->x; |
1145 | effect->x = op->x; |
… | |
… | |
1240 | } |
1147 | } |
1241 | else |
1148 | else |
1242 | { |
1149 | { |
1243 | new_draw_info_format (NDI_UNIQUE, 0, op, "The %s looks stronger!", query_name (target)); |
1150 | new_draw_info_format (NDI_UNIQUE, 0, op, "The %s looks stronger!", query_name (target)); |
1244 | target->stats.hp = target->stats.maxhp * 2; |
1151 | target->stats.hp = target->stats.maxhp * 2; |
1245 | free_object (effect); |
1152 | effect->destroy (); |
1246 | return 0; |
1153 | return 0; |
1247 | } |
1154 | } |
1248 | } |
1155 | } |
1249 | } |
1156 | } |
1250 | else |
1157 | else |
1251 | { |
1158 | { |
1252 | /* how much woe to inflict :) */ |
1159 | /* how much woe to inflict :) */ |
1253 | effect->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1160 | effect->stats.dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1254 | } |
1161 | } |
1255 | |
1162 | |
1256 | set_owner (effect, op); |
1163 | effect->set_owner (op); |
1257 | set_spell_skill (op, caster, spell, effect); |
1164 | set_spell_skill (op, caster, spell, effect); |
1258 | |
1165 | |
1259 | /* ok, tell it where to be, and insert! */ |
1166 | /* ok, tell it where to be, and insert! */ |
1260 | effect->x = target->x; |
1167 | effect->insert_at (target, op); |
1261 | effect->y = target->y; |
|
|
1262 | insert_ob_in_map (effect, target->map, op, 0); |
|
|
1263 | |
1168 | |
1264 | return 1; |
1169 | return 1; |
1265 | } |
1170 | } |
1266 | |
|
|
1267 | |
1171 | |
1268 | /**************************************************************************** |
1172 | /**************************************************************************** |
1269 | * |
1173 | * |
1270 | * MAGIC MISSILE code. |
1174 | * MAGIC MISSILE code. |
1271 | * note that the fire_bullet is used to fire the missile. The |
1175 | * note that the fire_bullet is used to fire the missile. The |
… | |
… | |
1277 | move_missile (object *op) |
1181 | move_missile (object *op) |
1278 | { |
1182 | { |
1279 | int i, mflags; |
1183 | int i, mflags; |
1280 | object *owner; |
1184 | object *owner; |
1281 | sint16 new_x, new_y; |
1185 | sint16 new_x, new_y; |
1282 | mapstruct *m; |
1186 | maptile *m; |
1283 | |
1187 | |
1284 | if (op->range-- <= 0) |
1188 | if (op->range-- <= 0) |
1285 | { |
1189 | { |
1286 | remove_ob (op); |
1190 | op->destroy (); |
1287 | free_object (op); |
|
|
1288 | return; |
1191 | return; |
1289 | } |
1192 | } |
1290 | |
1193 | |
1291 | owner = get_owner (op); |
1194 | owner = op->owner; |
1292 | #if 0 |
1195 | #if 0 |
1293 | /* It'd make things nastier if this wasn't here - spells cast by |
1196 | /* It'd make things nastier if this wasn't here - spells cast by |
1294 | * monster that are then killed would continue to survive |
1197 | * monster that are then killed would continue to survive |
1295 | */ |
1198 | */ |
1296 | if (owner == NULL) |
1199 | if (owner == NULL) |
1297 | { |
1200 | { |
1298 | remove_ob (op); |
1201 | op->destroy (); |
1299 | free_object (op); |
|
|
1300 | return; |
1202 | return; |
1301 | } |
1203 | } |
1302 | #endif |
1204 | #endif |
1303 | |
1205 | |
1304 | new_x = op->x + DIRX (op); |
1206 | new_x = op->x + DIRX (op); |
… | |
… | |
1306 | |
1208 | |
1307 | mflags = get_map_flags (op->map, &m, new_x, new_y, &new_x, &new_y); |
1209 | mflags = get_map_flags (op->map, &m, new_x, new_y, &new_x, &new_y); |
1308 | |
1210 | |
1309 | if (!(mflags & P_OUT_OF_MAP) && ((mflags & P_IS_ALIVE) || OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, new_x, new_y)))) |
1211 | if (!(mflags & P_OUT_OF_MAP) && ((mflags & P_IS_ALIVE) || OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, new_x, new_y)))) |
1310 | { |
1212 | { |
1311 | tag_t tag = op->count; |
|
|
1312 | |
|
|
1313 | hit_map (op, op->direction, AT_MAGIC, 1); |
1213 | hit_map (op, op->direction, AT_MAGIC, 1); |
1314 | /* Basically, missile only hits one thing then goes away. |
1214 | /* Basically, missile only hits one thing then goes away. |
1315 | * we need to remove it if someone hasn't already done so. |
1215 | * we need to remove it if someone hasn't already done so. |
1316 | */ |
1216 | */ |
1317 | if (!was_destroyed (op, tag)) |
1217 | if (!op->destroyed ()) |
1318 | { |
1218 | op->destroy (); |
1319 | remove_ob (op); |
|
|
1320 | free_object (op); |
|
|
1321 | } |
|
|
1322 | return; |
|
|
1323 | } |
|
|
1324 | |
1219 | |
1325 | remove_ob (op); |
1220 | return; |
|
|
1221 | } |
|
|
1222 | |
|
|
1223 | op->remove (); |
|
|
1224 | |
1326 | if (!op->direction || (mflags & P_OUT_OF_MAP)) |
1225 | if (!op->direction || (mflags & P_OUT_OF_MAP)) |
1327 | { |
1226 | { |
1328 | free_object (op); |
1227 | op->destroy (); |
1329 | return; |
1228 | return; |
1330 | } |
1229 | } |
1331 | op->x = new_x; |
1230 | |
1332 | op->y = new_y; |
1231 | i = spell_find_dir (m, new_x, new_y, op->owner); |
1333 | op->map = m; |
|
|
1334 | i = spell_find_dir (op->map, op->x, op->y, get_owner (op)); |
|
|
1335 | if (i > 0 && i != op->direction) |
1232 | if (i > 0 && i != op->direction) |
1336 | { |
1233 | { |
1337 | op->direction = i; |
1234 | op->direction = i; |
1338 | SET_ANIMATION (op, op->direction); |
1235 | SET_ANIMATION (op, op->direction); |
1339 | } |
1236 | } |
1340 | insert_ob_in_map (op, op->map, op, 0); |
1237 | |
|
|
1238 | m->insert (op, new_x, new_y, op); |
1341 | } |
1239 | } |
1342 | |
1240 | |
1343 | /**************************************************************************** |
1241 | /**************************************************************************** |
1344 | * Destruction |
1242 | * Destruction |
1345 | ****************************************************************************/ |
1243 | ****************************************************************************/ |
… | |
… | |
1348 | * we do this by creating a force and inserting it in the |
1246 | * we do this by creating a force and inserting it in the |
1349 | * object. if time is 0, the object glows permanently. To truely |
1247 | * object. if time is 0, the object glows permanently. To truely |
1350 | * make this work for non-living objects, we would have to |
1248 | * make this work for non-living objects, we would have to |
1351 | * give them the capability to have an inventory. b.t. |
1249 | * give them the capability to have an inventory. b.t. |
1352 | */ |
1250 | */ |
1353 | |
|
|
1354 | int |
1251 | int |
1355 | make_object_glow (object *op, int radius, int time) |
1252 | make_object_glow (object *op, int radius, int time) |
1356 | { |
1253 | { |
1357 | object *tmp; |
|
|
1358 | |
|
|
1359 | /* some things are unaffected... */ |
1254 | /* some things are unaffected... */ |
1360 | if (op->path_denied & PATH_LIGHT) |
1255 | if (op->path_denied & PATH_LIGHT) |
1361 | return 0; |
1256 | return 0; |
1362 | |
1257 | |
1363 | tmp = get_archetype (FORCE_NAME); |
1258 | object *tmp = get_archetype (FORCE_NAME); |
1364 | tmp->speed = 0.01; |
1259 | tmp->speed = 0.01; |
1365 | tmp->stats.food = time; |
1260 | tmp->stats.food = time; |
1366 | SET_FLAG (tmp, FLAG_IS_USED_UP); |
1261 | SET_FLAG (tmp, FLAG_IS_USED_UP); |
1367 | tmp->glow_radius = radius; |
1262 | tmp->glow_radius = radius; |
1368 | if (tmp->glow_radius > MAX_LIGHT_RADII) |
1263 | if (tmp->glow_radius > MAX_LIGHT_RADII) |
1369 | tmp->glow_radius = MAX_LIGHT_RADII; |
1264 | tmp->glow_radius = MAX_LIGHT_RADII; |
1370 | |
1265 | |
1371 | tmp->x = op->x; |
|
|
1372 | tmp->y = op->y; |
|
|
1373 | if (tmp->speed < MIN_ACTIVE_SPEED) |
|
|
1374 | tmp->speed = MIN_ACTIVE_SPEED; /* safety */ |
|
|
1375 | tmp = insert_ob_in_ob (tmp, op); |
1266 | tmp = insert_ob_in_ob (tmp, op); |
|
|
1267 | |
1376 | if (tmp->glow_radius > op->glow_radius) |
1268 | if (tmp->glow_radius > op->glow_radius) |
1377 | op->glow_radius = tmp->glow_radius; |
1269 | op->glow_radius = tmp->glow_radius; |
1378 | |
1270 | |
1379 | if (!tmp->env || op != tmp->env) |
|
|
1380 | { |
|
|
1381 | LOG (llevError, "make_object_glow() failed to insert glowing force in %s\n", &op->name); |
|
|
1382 | return 0; |
|
|
1383 | } |
|
|
1384 | return 1; |
1271 | return 1; |
1385 | } |
1272 | } |
1386 | |
|
|
1387 | |
|
|
1388 | |
|
|
1389 | |
1273 | |
1390 | int |
1274 | int |
1391 | cast_destruction (object *op, object *caster, object *spell_ob) |
1275 | cast_destruction (object *op, object *caster, object *spell_ob) |
1392 | { |
1276 | { |
1393 | int i, j, range, mflags, friendly = 0, dam, dur; |
1277 | int i, j, range, mflags, friendly = 0, dam, dur; |
1394 | sint16 sx, sy; |
1278 | sint16 sx, sy; |
1395 | mapstruct *m; |
1279 | maptile *m; |
1396 | object *tmp; |
1280 | object *tmp; |
1397 | const char *skill; |
1281 | const char *skill; |
1398 | |
1282 | |
1399 | range = spell_ob->range + SP_level_range_adjust (caster, spell_ob); |
1283 | range = spell_ob->range + SP_level_range_adjust (caster, spell_ob); |
1400 | dam = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob); |
1284 | dam = spell_ob->stats.dam + SP_level_dam_adjust (caster, spell_ob); |
… | |
… | |
1414 | else if (caster->skill) |
1298 | else if (caster->skill) |
1415 | op->skill = caster->skill; |
1299 | op->skill = caster->skill; |
1416 | else |
1300 | else |
1417 | op->skill = NULL; |
1301 | op->skill = NULL; |
1418 | |
1302 | |
1419 | change_skill (op, find_skill_by_name (op, op->skill), 1); |
1303 | op->change_skill (find_skill_by_name (op, op->skill)); |
1420 | |
1304 | |
1421 | for (i = -range; i < range; i++) |
1305 | for (i = -range; i < range; i++) |
1422 | { |
1306 | { |
1423 | for (j = -range; j < range; j++) |
1307 | for (j = -range; j < range; j++) |
1424 | { |
1308 | { |
1425 | m = op->map; |
1309 | m = op->map; |
1426 | sx = op->x + i; |
1310 | sx = op->x + i; |
1427 | sy = op->y + j; |
1311 | sy = op->y + j; |
|
|
1312 | |
1428 | mflags = get_map_flags (m, &m, sx, sy, &sx, &sy); |
1313 | mflags = get_map_flags (m, &m, sx, sy, &sx, &sy); |
1429 | if (mflags & P_OUT_OF_MAP) |
1314 | if (mflags & P_OUT_OF_MAP) |
1430 | continue; |
1315 | continue; |
|
|
1316 | |
1431 | if (mflags & P_IS_ALIVE) |
1317 | if (mflags & P_IS_ALIVE) |
1432 | { |
1318 | { |
1433 | for (tmp = get_map_ob (m, sx, sy); tmp; tmp = tmp->above) |
1319 | for (tmp = GET_MAP_OB (m, sx, sy); tmp; tmp = tmp->above) |
1434 | { |
|
|
1435 | if (QUERY_FLAG (tmp, FLAG_ALIVE) || tmp->type == PLAYER) |
1320 | if (QUERY_FLAG (tmp, FLAG_ALIVE) || tmp->type == PLAYER) |
1436 | break; |
1321 | break; |
1437 | } |
1322 | |
1438 | if (tmp) |
1323 | if (tmp) |
1439 | { |
1324 | { |
1440 | if (tmp->head) |
1325 | if (tmp->head) |
1441 | tmp = tmp->head; |
1326 | tmp = tmp->head; |
1442 | |
1327 | |
… | |
… | |
1445 | { |
1330 | { |
1446 | if (spell_ob->subtype == SP_DESTRUCTION) |
1331 | if (spell_ob->subtype == SP_DESTRUCTION) |
1447 | { |
1332 | { |
1448 | hit_player (tmp, dam, op, spell_ob->attacktype, 0); |
1333 | hit_player (tmp, dam, op, spell_ob->attacktype, 0); |
1449 | if (spell_ob->other_arch) |
1334 | if (spell_ob->other_arch) |
1450 | { |
|
|
1451 | tmp = arch_to_object (spell_ob->other_arch); |
1335 | m->insert (arch_to_object (spell_ob->other_arch), sx, sy, op); |
1452 | tmp->x = sx; |
|
|
1453 | tmp->y = sy; |
|
|
1454 | insert_ob_in_map (tmp, m, op, 0); |
|
|
1455 | } |
|
|
1456 | } |
1336 | } |
1457 | else if (spell_ob->subtype == SP_FAERY_FIRE && tmp->resist[ATNR_MAGIC] != 100) |
1337 | else if (spell_ob->subtype == SP_FAERY_FIRE && tmp->resist[ATNR_MAGIC] != 100) |
1458 | { |
1338 | { |
1459 | if (make_object_glow (tmp, 1, dur) && spell_ob->other_arch) |
1339 | if (make_object_glow (tmp, 1, dur) && spell_ob->other_arch) |
1460 | { |
|
|
1461 | object *effect = arch_to_object (spell_ob->other_arch); |
1340 | m->insert (arch_to_object (spell_ob->other_arch), sx, sy, op); |
1462 | |
|
|
1463 | effect->x = sx; |
|
|
1464 | effect->y = sy; |
|
|
1465 | insert_ob_in_map (effect, m, op, 0); |
|
|
1466 | } |
|
|
1467 | } |
1341 | } |
1468 | } |
1342 | } |
1469 | } |
1343 | } |
1470 | } |
1344 | } |
1471 | } |
1345 | } |
1472 | } |
1346 | } |
|
|
1347 | |
1473 | op->skill = skill; |
1348 | op->skill = skill; |
1474 | return 1; |
1349 | return 1; |
1475 | } |
1350 | } |
1476 | |
1351 | |
1477 | /*************************************************************************** |
1352 | /*************************************************************************** |
… | |
… | |
1491 | { |
1366 | { |
1492 | new_draw_info (NDI_UNIQUE, 0, op, "There is no one in that direction to curse."); |
1367 | new_draw_info (NDI_UNIQUE, 0, op, "There is no one in that direction to curse."); |
1493 | return 0; |
1368 | return 0; |
1494 | } |
1369 | } |
1495 | |
1370 | |
|
|
1371 | tmp = tmp->head_ (); |
|
|
1372 | |
1496 | /* If we've already got a force of this type, don't add a new one. */ |
1373 | /* If we've already got a force of this type, don't add a new one. */ |
1497 | for (force = tmp->inv; force != NULL; force = force->below) |
1374 | for (force = tmp->inv; force; force = force->below) |
1498 | { |
1375 | { |
1499 | if (force->type == FORCE && force->subtype == FORCE_CHANGE_ABILITY) |
1376 | if (force->type == FORCE && force->subtype == FORCE_CHANGE_ABILITY) |
1500 | { |
1377 | { |
1501 | if (force->name == spell_ob->name) |
1378 | if (force->name == spell_ob->name) |
1502 | { |
1379 | { |
… | |
… | |
1508 | return 0; |
1385 | return 0; |
1509 | } |
1386 | } |
1510 | } |
1387 | } |
1511 | } |
1388 | } |
1512 | |
1389 | |
1513 | if (force == NULL) |
1390 | if (!force) |
1514 | { |
1391 | { |
1515 | force = get_archetype (FORCE_NAME); |
1392 | force = get_archetype (FORCE_NAME); |
1516 | force->subtype = FORCE_CHANGE_ABILITY; |
1393 | force->subtype = FORCE_CHANGE_ABILITY; |
|
|
1394 | |
1517 | if (spell_ob->race) |
1395 | if (spell_ob->race) |
1518 | force->name = spell_ob->race; |
1396 | force->name = spell_ob->race; |
1519 | else |
1397 | else |
1520 | force->name = spell_ob->name; |
1398 | force->name = spell_ob->name; |
1521 | |
1399 | |
… | |
… | |
1531 | { |
1409 | { |
1532 | force->duration = duration; |
1410 | force->duration = duration; |
1533 | new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect."); |
1411 | new_draw_info (NDI_UNIQUE, 0, op, "You recast the spell while in effect."); |
1534 | } |
1412 | } |
1535 | else |
1413 | else |
1536 | { |
|
|
1537 | new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect."); |
1414 | new_draw_info (NDI_UNIQUE, 0, op, "Recasting the spell had no effect."); |
1538 | } |
1415 | |
1539 | return 1; |
1416 | return 1; |
1540 | } |
1417 | } |
|
|
1418 | |
1541 | force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50; |
1419 | force->duration = spell_ob->duration + SP_level_duration_adjust (caster, spell_ob) * 50; |
1542 | force->speed = 1.0; |
1420 | force->speed = 1.f; |
1543 | force->speed_left = -1.0; |
1421 | force->speed_left = -1.f; |
1544 | SET_FLAG (force, FLAG_APPLIED); |
1422 | SET_FLAG (force, FLAG_APPLIED); |
1545 | |
1423 | |
1546 | if (god) |
1424 | if (god) |
1547 | { |
1425 | { |
1548 | if (spell_ob->last_grace) |
1426 | if (spell_ob->last_grace) |
… | |
… | |
1561 | force->stats.ac = spell_ob->stats.ac; |
1439 | force->stats.ac = spell_ob->stats.ac; |
1562 | force->stats.wc = spell_ob->stats.wc; |
1440 | force->stats.wc = spell_ob->stats.wc; |
1563 | |
1441 | |
1564 | change_abil (tmp, force); /* Mostly to display any messages */ |
1442 | change_abil (tmp, force); /* Mostly to display any messages */ |
1565 | insert_ob_in_ob (force, tmp); |
1443 | insert_ob_in_ob (force, tmp); |
1566 | fix_player (tmp); |
1444 | tmp->update_stats (); |
1567 | return 1; |
1445 | return 1; |
1568 | |
1446 | |
1569 | } |
1447 | } |
1570 | |
|
|
1571 | |
1448 | |
1572 | /********************************************************************** |
1449 | /********************************************************************** |
1573 | * mood change |
1450 | * mood change |
1574 | * Arguably, this may or may not be an attack spell. But since it |
1451 | * Arguably, this may or may not be an attack spell. But since it |
1575 | * effects monsters, it seems best to put it into this file |
1452 | * effects monsters, it seems best to put it into this file |
… | |
… | |
1582 | mood_change (object *op, object *caster, object *spell) |
1459 | mood_change (object *op, object *caster, object *spell) |
1583 | { |
1460 | { |
1584 | object *tmp, *god, *head; |
1461 | object *tmp, *god, *head; |
1585 | int done_one, range, mflags, level, at, best_at; |
1462 | int done_one, range, mflags, level, at, best_at; |
1586 | sint16 x, y, nx, ny; |
1463 | sint16 x, y, nx, ny; |
1587 | mapstruct *m; |
1464 | maptile *m; |
1588 | const char *race; |
1465 | const char *race; |
1589 | |
1466 | |
1590 | /* We precompute some values here so that we don't have to keep |
1467 | /* We precompute some values here so that we don't have to keep |
1591 | * doing it over and over again. |
1468 | * doing it over and over again. |
1592 | */ |
1469 | */ |
… | |
… | |
1605 | else if (god && !strcmp (spell->race, "GOD_FRIEND")) |
1482 | else if (god && !strcmp (spell->race, "GOD_FRIEND")) |
1606 | race = god->race; |
1483 | race = god->race; |
1607 | else |
1484 | else |
1608 | race = spell->race; |
1485 | race = spell->race; |
1609 | |
1486 | |
1610 | |
|
|
1611 | for (x = op->x - range; x <= op->x + range; x++) |
1487 | for (x = op->x - range; x <= op->x + range; x++) |
1612 | for (y = op->y - range; y <= op->y + range; y++) |
1488 | for (y = op->y - range; y <= op->y + range; y++) |
1613 | { |
1489 | { |
1614 | |
|
|
1615 | done_one = 0; |
1490 | done_one = 0; |
1616 | m = op->map; |
1491 | m = op->map; |
1617 | nx = x; |
1492 | nx = x; |
1618 | ny = y; |
1493 | ny = y; |
1619 | mflags = get_map_flags (m, &m, x, y, &nx, &ny); |
1494 | mflags = get_map_flags (m, &m, x, y, &nx, &ny); |
… | |
… | |
1622 | |
1497 | |
1623 | /* If there is nothing living on this space, no need to go further */ |
1498 | /* If there is nothing living on this space, no need to go further */ |
1624 | if (!(mflags & P_IS_ALIVE)) |
1499 | if (!(mflags & P_IS_ALIVE)) |
1625 | continue; |
1500 | continue; |
1626 | |
1501 | |
|
|
1502 | // players can only affect spaces that they can actually see |
|
|
1503 | if (caster && caster->contr |
|
|
1504 | && caster->contr->visibility_at (m, nx, ny) < 70) |
|
|
1505 | continue; |
|
|
1506 | |
1627 | for (tmp = get_map_ob (m, nx, ny); tmp; tmp = tmp->above) |
1507 | for (tmp = GET_MAP_TOP (m, nx, ny); tmp; tmp = tmp->below) |
1628 | if (QUERY_FLAG (tmp, FLAG_MONSTER)) |
1508 | if (QUERY_FLAG (tmp, FLAG_MONSTER)) |
1629 | break; |
1509 | break; |
1630 | |
1510 | |
1631 | /* There can be living objects that are not monsters */ |
1511 | /* There can be living objects that are not monsters */ |
1632 | if (!tmp || tmp->type == PLAYER) |
1512 | if (!tmp || tmp->type == PLAYER) |
… | |
… | |
1639 | head = tmp; |
1519 | head = tmp; |
1640 | |
1520 | |
1641 | /* Make sure the race is OK. Likewise, only effect undead if spell specifically allows it */ |
1521 | /* Make sure the race is OK. Likewise, only effect undead if spell specifically allows it */ |
1642 | if (race && head->race && !strstr (race, head->race)) |
1522 | if (race && head->race && !strstr (race, head->race)) |
1643 | continue; |
1523 | continue; |
|
|
1524 | |
1644 | if (QUERY_FLAG (head, FLAG_UNDEAD) && !QUERY_FLAG (spell, FLAG_UNDEAD)) |
1525 | if (QUERY_FLAG (head, FLAG_UNDEAD) && !QUERY_FLAG (spell, FLAG_UNDEAD)) |
1645 | continue; |
1526 | continue; |
1646 | |
1527 | |
1647 | /* Now do a bunch of stuff related to saving throws */ |
1528 | /* Now do a bunch of stuff related to saving throws */ |
1648 | best_at = -1; |
1529 | best_at = -1; |
… | |
… | |
1665 | at -= level / 5; |
1546 | at -= level / 5; |
1666 | if (did_make_save (head, head->level, at)) |
1547 | if (did_make_save (head, head->level, at)) |
1667 | continue; |
1548 | continue; |
1668 | } |
1549 | } |
1669 | else /* spell->attacktype */ |
1550 | else /* spell->attacktype */ |
1670 | /* |
|
|
1671 | Spell has no attacktype (charm & such), so we'll have a specific saving: |
|
|
1672 | * if spell level < monster level, no go |
|
|
1673 | * else, chance of effect = 20 + min( 50, 2 * ( spell level - monster level ) ) |
|
|
1674 | |
|
|
1675 | The chance will then be in the range [20-70] percent, not too bad. |
|
|
1676 | |
|
|
1677 | This is required to fix the 'charm monster' abuse, where a player level 1 can |
|
|
1678 | charm a level 125 monster... |
|
|
1679 | |
|
|
1680 | Ryo, august 14th |
|
|
1681 | */ |
|
|
1682 | { |
1551 | { |
|
|
1552 | /* |
|
|
1553 | Spell has no attacktype (charm & such), so we'll have a specific saving: |
|
|
1554 | * if spell level < monster level, no go |
|
|
1555 | * else, chance of effect = 20 + min( 50, 2 * ( spell level - monster level ) ) |
|
|
1556 | |
|
|
1557 | The chance will then be in the range [20-70] percent, not too bad. |
|
|
1558 | |
|
|
1559 | This is required to fix the 'charm monster' abuse, where a player level 1 can |
|
|
1560 | charm a level 125 monster... |
|
|
1561 | |
|
|
1562 | Ryo, august 14th |
|
|
1563 | */ |
1683 | if (head->level > level) |
1564 | if (head->level > level) |
1684 | continue; |
1565 | continue; |
|
|
1566 | |
1685 | if (random_roll (0, 100, caster, PREFER_LOW) >= (20 + MIN (50, 2 * (level - head->level)))) |
1567 | if (random_roll (0, 100, caster, PREFER_LOW) >= (20 + MIN (50, 2 * (level - head->level)))) |
1686 | /* Failed, no effect */ |
1568 | /* Failed, no effect */ |
1687 | continue; |
1569 | continue; |
1688 | } |
1570 | } |
1689 | |
1571 | |
1690 | /* Done with saving throw. Now start effecting the monster */ |
1572 | /* Done with saving throw. Now start affecting the monster */ |
1691 | |
1573 | |
1692 | /* aggravation */ |
1574 | /* aggravation */ |
1693 | if (QUERY_FLAG (spell, FLAG_MONSTER)) |
1575 | if (QUERY_FLAG (spell, FLAG_MONSTER)) |
1694 | { |
1576 | { |
1695 | CLEAR_FLAG (head, FLAG_SLEEP); |
1577 | CLEAR_FLAG (head, FLAG_SLEEP); |
1696 | if (QUERY_FLAG (head, FLAG_FRIENDLY)) |
|
|
1697 | remove_friendly_object (head); |
1578 | remove_friendly_object (head); |
1698 | |
|
|
1699 | done_one = 1; |
1579 | done_one = 1; |
1700 | head->enemy = op; |
1580 | head->enemy = op; |
1701 | } |
1581 | } |
1702 | |
1582 | |
1703 | /* calm monsters */ |
1583 | /* calm monsters */ |
… | |
… | |
1712 | if (QUERY_FLAG (spell, FLAG_BERSERK) && !QUERY_FLAG (head, FLAG_BERSERK)) |
1592 | if (QUERY_FLAG (spell, FLAG_BERSERK) && !QUERY_FLAG (head, FLAG_BERSERK)) |
1713 | { |
1593 | { |
1714 | SET_FLAG (head, FLAG_BERSERK); |
1594 | SET_FLAG (head, FLAG_BERSERK); |
1715 | done_one = 1; |
1595 | done_one = 1; |
1716 | } |
1596 | } |
|
|
1597 | |
1717 | /* charm */ |
1598 | /* charm */ |
1718 | if (QUERY_FLAG (spell, FLAG_NO_ATTACK) && !QUERY_FLAG (head, FLAG_FRIENDLY)) |
1599 | if (QUERY_FLAG (spell, FLAG_NO_ATTACK) && !QUERY_FLAG (head, FLAG_FRIENDLY)) |
1719 | { |
1600 | { |
1720 | SET_FLAG (head, FLAG_FRIENDLY); |
1601 | INVOKE_OBJECT (KILL, head, ARG_OBJECT (caster)); |
|
|
1602 | |
1721 | /* Prevent uncontolled outbreaks of self replicating monsters. |
1603 | /* Prevent uncontrolled outbreaks of self replicating monsters. |
1722 | Typical use case is charm, go somwhere, use aggravation to make hostile. |
1604 | Typical use case is charm, go somwhere, use aggravation to make hostile. |
1723 | This could lead to fun stuff like mice outbreak in bigworld and server crawl. */ |
1605 | This could lead to fun stuff like mice outbreak in bigworld and server crawl. */ |
1724 | CLEAR_FLAG (head, FLAG_GENERATOR); |
1606 | CLEAR_FLAG (head, FLAG_GENERATOR); |
1725 | set_owner (head, op); |
1607 | head->set_owner (op); |
1726 | set_spell_skill (op, caster, spell, head); |
1608 | set_spell_skill (op, caster, spell, head); |
1727 | add_friendly_object (head); |
1609 | add_friendly_object (head); |
1728 | head->attack_movement = PETMOVE; |
1610 | head->attack_movement = PETMOVE; |
1729 | done_one = 1; |
1611 | done_one = 1; |
1730 | change_exp (op, head->stats.exp / 2, head->skill, SK_EXP_ADD_SKILL); |
1612 | change_exp (op, head->stats.exp / 2, head->skill, SK_EXP_ADD_SKILL); |
1731 | head->stats.exp = 0; |
1613 | head->stats.exp = 0; |
1732 | } |
1614 | } |
1733 | |
1615 | |
1734 | /* If a monster was effected, put an effect in */ |
1616 | /* If a monster was effected, put an effect in */ |
1735 | if (done_one && spell->other_arch) |
1617 | if (done_one && spell->other_arch) |
1736 | { |
|
|
1737 | tmp = arch_to_object (spell->other_arch); |
1618 | m->insert (arch_to_object (spell->other_arch), nx, ny, op); |
1738 | tmp->x = nx; |
|
|
1739 | tmp->y = ny; |
|
|
1740 | insert_ob_in_map (tmp, m, op, 0); |
|
|
1741 | } |
|
|
1742 | } /* for y */ |
1619 | } /* for y */ |
1743 | |
1620 | |
1744 | return 1; |
1621 | return 1; |
1745 | } |
1622 | } |
1746 | |
1623 | |
… | |
… | |
1756 | move_ball_spell (object *op) |
1633 | move_ball_spell (object *op) |
1757 | { |
1634 | { |
1758 | int i, j, dam_save, dir, mflags; |
1635 | int i, j, dam_save, dir, mflags; |
1759 | sint16 nx, ny, hx, hy; |
1636 | sint16 nx, ny, hx, hy; |
1760 | object *owner; |
1637 | object *owner; |
1761 | mapstruct *m; |
1638 | maptile *m; |
1762 | |
1639 | |
1763 | owner = get_owner (op); |
1640 | owner = op->owner; |
1764 | |
1641 | |
1765 | /* the following logic makes sure that the ball doesn't move into a wall, |
1642 | /* the following logic makes sure that the ball doesn't move into a wall, |
1766 | * and makes sure that it will move along a wall to try and get at it's |
1643 | * and makes sure that it will move along a wall to try and get at it's |
1767 | * victim. The block immediately below more or less chooses a random |
1644 | * victim. The block immediately below more or less chooses a random |
1768 | * offset to move the ball, eg, keep it mostly on course, with some |
1645 | * offset to move the ball, eg, keep it mostly on course, with some |
… | |
… | |
1797 | nx = op->x; |
1674 | nx = op->x; |
1798 | ny = op->y; |
1675 | ny = op->y; |
1799 | m = op->map; |
1676 | m = op->map; |
1800 | } |
1677 | } |
1801 | |
1678 | |
1802 | remove_ob (op); |
1679 | m->insert (op, nx, ny, op); |
1803 | op->y = ny; |
|
|
1804 | op->x = nx; |
|
|
1805 | insert_ob_in_map (op, m, op, 0); |
|
|
1806 | |
1680 | |
1807 | dam_save = op->stats.dam; /* save the original dam: we do halfdam on |
1681 | dam_save = op->stats.dam; /* save the original dam: we do halfdam on |
1808 | surrounding squares */ |
1682 | surrounding squares */ |
1809 | |
1683 | |
1810 | /* loop over current square and neighbors to hit. |
1684 | /* loop over current square and neighbors to hit. |
1811 | * if this has an other_arch field, we insert that in |
1685 | * if this has an other_arch field, we insert that in |
1812 | * the surround spaces. |
1686 | * the surround spaces. |
1813 | */ |
1687 | */ |
1814 | for (j = 0; j < 9; j++) |
1688 | for (j = 0; j < 9; j++) |
1815 | { |
1689 | { |
1816 | object *new_ob; |
|
|
1817 | |
|
|
1818 | hx = nx + freearr_x[j]; |
1690 | hx = nx + freearr_x[j]; |
1819 | hy = ny + freearr_y[j]; |
1691 | hy = ny + freearr_y[j]; |
1820 | |
1692 | |
1821 | m = op->map; |
1693 | m = op->map; |
1822 | mflags = get_map_flags (m, &m, hx, hy, &hx, &hy); |
1694 | mflags = get_map_flags (m, &m, hx, hy, &hx, &hy); |
… | |
… | |
1836 | |
1708 | |
1837 | } |
1709 | } |
1838 | |
1710 | |
1839 | /* insert the other arch */ |
1711 | /* insert the other arch */ |
1840 | if (op->other_arch && !(OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, hx, hy)))) |
1712 | if (op->other_arch && !(OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, hx, hy)))) |
1841 | { |
1713 | m->insert (arch_to_object (op->other_arch), hx, hy, op); |
1842 | new_ob = arch_to_object (op->other_arch); |
|
|
1843 | new_ob->x = hx; |
|
|
1844 | new_ob->y = hy; |
|
|
1845 | insert_ob_in_map (new_ob, m, op, 0); |
|
|
1846 | } |
|
|
1847 | } |
1714 | } |
1848 | |
1715 | |
1849 | /* restore to the center location and damage */ |
1716 | /* restore to the center location and damage */ |
1850 | op->stats.dam = dam_save; |
1717 | op->stats.dam = dam_save; |
1851 | |
1718 | |
1852 | i = spell_find_dir (op->map, op->x, op->y, get_owner (op)); |
1719 | i = spell_find_dir (op->map, op->x, op->y, op->owner); |
1853 | |
1720 | |
1854 | if (i >= 0) |
1721 | if (i >= 0) |
1855 | { /* we have a preferred direction! */ |
1722 | { /* we have a preferred direction! */ |
1856 | /* pick another direction if the preferred dir is blocked. */ |
1723 | /* pick another direction if the preferred dir is blocked. */ |
1857 | if (get_map_flags (op->map, &m, nx + freearr_x[i], ny + freearr_y[i], &hx, &hy) & P_OUT_OF_MAP || |
1724 | if (get_map_flags (op->map, &m, nx + freearr_x[i], ny + freearr_y[i], &hx, &hy) & P_OUT_OF_MAP || |
1858 | OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, hx, hy))) |
1725 | OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, hx, hy))) |
1859 | { |
|
|
1860 | i = absdir (i + rndm (0, 2) - 1); /* -1, 0, +1 */ |
1726 | i = absdir (i + rndm (0, 2) - 1); /* -1, 0, +1 */ |
1861 | } |
1727 | |
1862 | op->direction = i; |
1728 | op->direction = i; |
1863 | } |
1729 | } |
1864 | } |
1730 | } |
1865 | |
1731 | |
1866 | |
|
|
1867 | /* move_swarm_spell: peterm |
1732 | /* move_swarm_spell: peterm |
1868 | * This is an implementation of the swarm spell. It was written for |
1733 | * This is an implementation of the swarm spell. It was written for |
1869 | * meteor swarm, but it could be used for any swarm. A swarm spell |
1734 | * meteor swarm, but it could be used for any swarm. A swarm spell |
1870 | * is a special type of object that casts swarms of other types |
1735 | * is a special type of object that casts swarms of other types |
1871 | * of spells. Which spell it casts is flexible. It fires the spells |
1736 | * of spells. Which spell it casts is flexible. It fires the spells |
1872 | * from a set of squares surrounding the caster, in a given direction. |
1737 | * from a set of squares surrounding the caster, in a given direction. |
1873 | */ |
1738 | */ |
1874 | |
|
|
1875 | void |
1739 | void |
1876 | move_swarm_spell (object *op) |
1740 | move_swarm_spell (object *op) |
1877 | { |
1741 | { |
1878 | #if 0 |
1742 | #if 0 |
1879 | static int cardinal_adjust[9] = { -3, -2, -1, 0, 0, 0, 1, 2, 3 }; |
1743 | static int cardinal_adjust[9] = { -3, -2, -1, 0, 0, 0, 1, 2, 3 }; |
1880 | static int diagonal_adjust[10] = { -3, -2, -2, -1, 0, 0, 1, 2, 2, 3 }; |
1744 | static int diagonal_adjust[10] = { -3, -2, -2, -1, 0, 0, 1, 2, 2, 3 }; |
1881 | sint16 target_x, target_y, origin_x, origin_y; |
1745 | sint16 target_x, target_y, origin_x, origin_y; |
1882 | int adjustdir; |
1746 | int adjustdir; |
1883 | mapstruct *m; |
1747 | maptile *m; |
1884 | #endif |
1748 | #endif |
1885 | int basedir; |
|
|
1886 | object *owner; |
1749 | object *owner = op->env; |
1887 | |
1750 | |
1888 | owner = get_owner (op); |
1751 | if (!op->duration || !owner->is_on_map ()) |
1889 | if (op->duration == 0 || owner == NULL) |
|
|
1890 | { |
|
|
1891 | remove_ob (op); |
|
|
1892 | free_object (op); |
|
|
1893 | return; |
|
|
1894 | } |
1752 | { |
|
|
1753 | op->destroy (); |
|
|
1754 | return; |
|
|
1755 | } |
|
|
1756 | |
1895 | op->duration--; |
1757 | op->duration--; |
1896 | |
1758 | |
1897 | basedir = op->direction; |
1759 | int basedir = op->direction; |
1898 | if (basedir == 0) |
1760 | if (!basedir) |
1899 | { |
|
|
1900 | /* spray in all directions! 8) */ |
1761 | /* spray in all directions! 8) */ |
1901 | basedir = rndm (1, 8); |
1762 | basedir = (op->facing += op->state) % 8 + 1; |
1902 | } |
|
|
1903 | |
1763 | |
1904 | #if 0 |
1764 | #if 0 |
1905 | // this is bogus: it causes wrong places to be checked below |
1765 | // this is bogus: it causes wrong places to be checked below |
1906 | // (a wall 2 cells away will block the effect...) and |
1766 | // (a wall 2 cells away will block the effect...) and |
1907 | // 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 |
1908 | // space. |
1768 | // space. |
1909 | // should be fixed later, but correctness before featurs... |
1769 | // should be fixed later, but correctness before features... |
1910 | // (schmorp) |
1770 | // (schmorp) |
1911 | |
1771 | |
1912 | /* new offset calculation to make swarm element distribution |
1772 | /* new offset calculation to make swarm element distribution |
1913 | * more uniform |
1773 | * more uniform |
1914 | */ |
1774 | */ |
… | |
… | |
1967 | { |
1827 | { |
1968 | /* 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 */ |
1969 | if (op->spell->subtype == SP_BULLET) |
1829 | if (op->spell->subtype == SP_BULLET) |
1970 | fire_bullet (owner, op, basedir, op->spell); |
1830 | fire_bullet (owner, op, basedir, op->spell); |
1971 | else if (op->spell->subtype == SP_MAGIC_MISSILE) |
1831 | else if (op->spell->subtype == SP_MAGIC_MISSILE) |
1972 | 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); |
1973 | } |
1833 | } |
1974 | } |
1834 | } |
1975 | |
|
|
1976 | |
|
|
1977 | |
|
|
1978 | |
1835 | |
1979 | /* fire_swarm: |
1836 | /* fire_swarm: |
1980 | * The following routine creates a swarm of objects. It actually |
1837 | * The following routine creates a swarm of objects. It actually |
1981 | * sets up a specific swarm object, which then fires off all |
1838 | * sets up a specific swarm object, which then fires off all |
1982 | * the parts of the swarm. |
1839 | * the parts of the swarm. |
… | |
… | |
1985 | * caster: the caster (owner, wand, rod, scroll) |
1842 | * caster: the caster (owner, wand, rod, scroll) |
1986 | * dir: the direction everything will be fired in |
1843 | * dir: the direction everything will be fired in |
1987 | * spell - the spell that is this spell. |
1844 | * spell - the spell that is this spell. |
1988 | * n: the number to be fired. |
1845 | * n: the number to be fired. |
1989 | */ |
1846 | */ |
1990 | |
|
|
1991 | int |
1847 | int |
1992 | fire_swarm (object *op, object *caster, object *spell, int dir) |
1848 | fire_swarm (object *op, object *caster, object *spell, int dir) |
1993 | { |
1849 | { |
1994 | object *tmp; |
|
|
1995 | int i; |
|
|
1996 | |
|
|
1997 | if (!spell->other_arch) |
1850 | if (!spell->other_arch) |
1998 | return 0; |
1851 | return 0; |
1999 | |
1852 | |
2000 | tmp = get_archetype (SWARM_SPELL); |
1853 | object *tmp = archetype::get (SWARM_SPELL); |
2001 | tmp->x = op->x; |
|
|
2002 | tmp->y = op->y; |
|
|
2003 | set_owner (tmp, op); /* needed so that if swarm elements kill, caster gets xp. */ |
|
|
2004 | set_spell_skill (op, caster, spell, tmp); |
1854 | set_spell_skill (op, caster, spell, tmp); |
2005 | |
|
|
2006 | tmp->level = caster_level (caster, spell); /*needed later, to get level dep. right. */ |
1855 | tmp->level = caster_level (caster, spell); /* needed later, to get level dep. right. */ |
2007 | tmp->spell = arch_to_object (spell->other_arch); |
1856 | tmp->spell = spell->other_arch->instance (); |
2008 | |
|
|
2009 | tmp->attacktype = tmp->spell->attacktype; |
1857 | tmp->attacktype = tmp->spell->attacktype; |
2010 | |
1858 | |
2011 | if (tmp->attacktype & AT_HOLYWORD || tmp->attacktype & AT_GODPOWER) |
1859 | if (tmp->attacktype & AT_HOLYWORD || tmp->attacktype & AT_GODPOWER) |
2012 | { |
|
|
2013 | if (!tailor_god_spell (tmp, op)) |
1860 | if (!tailor_god_spell (tmp, op)) |
2014 | return 1; |
1861 | return 1; |
2015 | } |
1862 | |
2016 | tmp->duration = SP_level_duration_adjust (caster, spell); |
1863 | tmp->duration = SP_level_duration_adjust (caster, spell); |
2017 | for (i = 0; i < spell->duration; i++) |
1864 | for (int i = 0; i < spell->duration; i++) |
2018 | tmp->duration += die_roll (1, 3, op, PREFER_HIGH); |
1865 | tmp->duration += die_roll (1, 3, op, PREFER_HIGH); |
2019 | |
1866 | |
2020 | tmp->direction = dir; |
1867 | tmp->direction = dir; |
2021 | tmp->invisible = 1; |
1868 | tmp->invisible = 1; |
2022 | insert_ob_in_map (tmp, op->map, op, 0); |
1869 | tmp->facing = rndm (1, 8); // initial firing direction |
|
|
1870 | tmp->state = rndm (4) * 2 + 1; // direction increment |
|
|
1871 | |
|
|
1872 | op->insert (tmp); |
|
|
1873 | |
2023 | return 1; |
1874 | return 1; |
2024 | } |
1875 | } |
2025 | |
|
|
2026 | |
1876 | |
2027 | /* See the spells documentation file for why this is its own |
1877 | /* See the spells documentation file for why this is its own |
2028 | * function. |
1878 | * function. |
2029 | */ |
1879 | */ |
2030 | int |
1880 | int |
2031 | cast_light (object *op, object *caster, object *spell, int dir) |
1881 | cast_light (object *op, object *caster, object *spell, int dir) |
2032 | { |
1882 | { |
2033 | object *target = NULL, *tmp = NULL; |
1883 | object *target = NULL, *tmp = NULL; |
2034 | sint16 x, y; |
1884 | sint16 x, y; |
2035 | int dam, mflags; |
1885 | int dam, mflags; |
2036 | mapstruct *m; |
1886 | maptile *m; |
2037 | |
1887 | |
2038 | dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
1888 | dam = spell->stats.dam + SP_level_dam_adjust (caster, spell); |
2039 | |
1889 | |
2040 | if (!dir) |
1890 | if (!dir) |
2041 | { |
1891 | { |
… | |
… | |
2055 | return 0; |
1905 | return 0; |
2056 | } |
1906 | } |
2057 | |
1907 | |
2058 | if (mflags & P_IS_ALIVE && spell->attacktype) |
1908 | if (mflags & P_IS_ALIVE && spell->attacktype) |
2059 | { |
1909 | { |
2060 | for (target = get_map_ob (m, x, y); target; target = target->above) |
1910 | for (target = GET_MAP_OB (m, x, y); target; target = target->above) |
2061 | if (QUERY_FLAG (target, FLAG_MONSTER)) |
1911 | if (QUERY_FLAG (target, FLAG_MONSTER)) |
2062 | { |
1912 | { |
2063 | /* oky doky. got a target monster. Lets make a blinding attack */ |
1913 | /* oky doky. got a target monster. Lets make a blinding attack */ |
2064 | if (target->head) |
1914 | if (target->head) |
2065 | target = target->head; |
1915 | target = target->head; |
… | |
… | |
2087 | { |
1937 | { |
2088 | tmp->glow_radius = spell->range + SP_level_range_adjust (caster, spell); |
1938 | tmp->glow_radius = spell->range + SP_level_range_adjust (caster, spell); |
2089 | if (tmp->glow_radius > MAX_LIGHT_RADII) |
1939 | if (tmp->glow_radius > MAX_LIGHT_RADII) |
2090 | tmp->glow_radius = MAX_LIGHT_RADII; |
1940 | tmp->glow_radius = MAX_LIGHT_RADII; |
2091 | } |
1941 | } |
2092 | tmp->x = x; |
1942 | |
2093 | tmp->y = y; |
1943 | m->insert (tmp, x, y, op); |
2094 | insert_ob_in_map (tmp, m, op, 0); |
|
|
2095 | return 1; |
1944 | return 1; |
2096 | } |
1945 | } |
2097 | |
|
|
2098 | |
|
|
2099 | |
|
|
2100 | |
1946 | |
2101 | /* cast_cause_disease: this spell looks along <dir> from the |
1947 | /* cast_cause_disease: this spell looks along <dir> from the |
2102 | * player and infects someone. |
1948 | * player and infects someone. |
2103 | * op is the player/monster, caster is the object, dir is the direction |
1949 | * op is the player/monster, caster is the object, dir is the direction |
2104 | * to cast, disease_arch is the specific disease, and type is the spell number |
1950 | * to cast, disease_arch is the specific disease, and type is the spell number |
2105 | * perhaps this should actually be in disease.c? |
1951 | * perhaps this should actually be in disease.c? |
2106 | */ |
1952 | */ |
2107 | |
|
|
2108 | int |
1953 | int |
2109 | cast_cause_disease (object *op, object *caster, object *spell, int dir) |
1954 | cast_cause_disease (object *op, object *caster, object *spell, int dir) |
2110 | { |
1955 | { |
2111 | sint16 x, y; |
1956 | sint16 x, y; |
2112 | int i, mflags, range, dam_mod, dur_mod; |
1957 | int i, mflags, range, dam_mod, dur_mod; |
2113 | object *walk; |
1958 | object *walk; |
2114 | mapstruct *m; |
1959 | maptile *m; |
2115 | |
1960 | |
2116 | x = op->x; |
1961 | x = op->x; |
2117 | y = op->y; |
1962 | y = op->y; |
2118 | |
1963 | |
2119 | /* If casting from a scroll, no direction will be available, so refer to the |
1964 | /* If casting from a scroll, no direction will be available, so refer to the |
2120 | * direction the player is pointing. |
1965 | * direction the player is pointing. |
2121 | */ |
1966 | */ |
2122 | if (!dir) |
1967 | if (!dir) |
2123 | dir = op->facing; |
1968 | dir = op->facing; |
|
|
1969 | |
2124 | if (!dir) |
1970 | if (!dir) |
2125 | return 0; /* won't find anything if casting on ourself, so just return */ |
1971 | return 0; /* won't find anything if casting on ourself, so just return */ |
2126 | |
1972 | |
2127 | /* Calculate these once here */ |
1973 | /* Calculate these once here */ |
2128 | range = spell->range + SP_level_range_adjust (caster, spell); |
1974 | range = spell->range + SP_level_range_adjust (caster, spell); |
… | |
… | |
2147 | |
1993 | |
2148 | /* Only bother looking on this space if there is something living here */ |
1994 | /* Only bother looking on this space if there is something living here */ |
2149 | if (mflags & P_IS_ALIVE) |
1995 | if (mflags & P_IS_ALIVE) |
2150 | { |
1996 | { |
2151 | /* search this square for a victim */ |
1997 | /* search this square for a victim */ |
2152 | for (walk = get_map_ob (m, x, y); walk; walk = walk->above) |
1998 | for (walk = GET_MAP_OB (m, x, y); walk; walk = walk->above) |
2153 | if (QUERY_FLAG (walk, FLAG_MONSTER) || (walk->type == PLAYER)) |
1999 | if (QUERY_FLAG (walk, FLAG_MONSTER) || (walk->type == PLAYER)) |
2154 | { /* found a victim */ |
2000 | { /* found a victim */ |
2155 | object *disease = arch_to_object (spell->other_arch); |
2001 | object *disease = arch_to_object (spell->other_arch); |
2156 | |
2002 | |
2157 | set_owner (disease, op); |
2003 | disease->set_owner (op); |
2158 | set_spell_skill (op, caster, spell, disease); |
2004 | set_spell_skill (op, caster, spell, disease); |
2159 | disease->stats.exp = 0; |
2005 | disease->stats.exp = 0; |
2160 | disease->level = caster_level (caster, spell); |
2006 | disease->level = caster_level (caster, spell); |
2161 | |
2007 | |
2162 | /* do level adjustments */ |
2008 | /* do level adjustments */ |
2163 | if (disease->stats.wc) |
2009 | if (disease->stats.wc) |
2164 | disease->stats.wc += dur_mod / 2; |
2010 | disease->stats.wc += dur_mod / 2; |
2165 | |
2011 | |
2166 | if (disease->magic > 0) |
2012 | if (disease->magic > 0) |
2167 | disease->magic += dur_mod / 4; |
2013 | disease->magic += dur_mod / 8; |
2168 | |
2014 | |
2169 | if (disease->stats.maxhp > 0) |
2015 | if (disease->stats.maxhp > 0) |
2170 | disease->stats.maxhp += dur_mod; |
2016 | disease->stats.maxhp += dur_mod; |
2171 | |
2017 | |
2172 | if (disease->stats.maxgrace > 0) |
2018 | if (disease->stats.maxgrace > 0) |
… | |
… | |
2207 | if (disease->stats.sp) |
2053 | if (disease->stats.sp) |
2208 | disease->stats.sp -= dam_mod; |
2054 | disease->stats.sp -= dam_mod; |
2209 | |
2055 | |
2210 | if (infect_object (walk, disease, 1)) |
2056 | if (infect_object (walk, disease, 1)) |
2211 | { |
2057 | { |
2212 | object *flash; /* visual effect for inflicting disease */ |
|
|
2213 | |
|
|
2214 | new_draw_info_format (NDI_UNIQUE, 0, op, "You inflict %s on %s!", &disease->name, &walk->name); |
2058 | new_draw_info_format (NDI_UNIQUE, 0, op, "You inflict %s on %s!", &disease->name, &walk->name); |
2215 | |
2059 | |
2216 | free_object (disease); /* don't need this one anymore */ |
2060 | disease->destroy (); /* don't need this one anymore */ |
2217 | flash = get_archetype (ARCH_DETECT_MAGIC); |
2061 | walk->map->insert (get_archetype ("detect_magic"), x, y, op); |
2218 | flash->x = x; |
|
|
2219 | flash->y = y; |
|
|
2220 | flash->map = walk->map; |
|
|
2221 | insert_ob_in_map (flash, walk->map, op, 0); |
|
|
2222 | return 1; |
2062 | return 1; |
2223 | } |
2063 | } |
2224 | free_object (disease); |
2064 | |
|
|
2065 | disease->destroy (); |
2225 | } |
2066 | } |
2226 | } /* if living creature */ |
2067 | } /* if living creature */ |
2227 | } /* for range of spaces */ |
2068 | } /* for range of spaces */ |
|
|
2069 | |
2228 | new_draw_info (NDI_UNIQUE, 0, op, "No one caught anything!"); |
2070 | new_draw_info (NDI_UNIQUE, 0, op, "No one caught anything!"); |
2229 | return 1; |
2071 | return 1; |
2230 | } |
2072 | } |