| … | |
… | |
| 170 | |
170 | |
| 171 | if (disease->env == NULL) |
171 | if (disease->env == NULL) |
| 172 | { /* we're outside of someone */ |
172 | { /* we're outside of someone */ |
| 173 | if (disease->stats.maxhp > 0) |
173 | if (disease->stats.maxhp > 0) |
| 174 | disease->value--; |
174 | disease->value--; |
|
|
175 | |
| 175 | if (disease->value == 0) |
176 | if (disease->value == 0) |
| 176 | { |
177 | { |
| 177 | remove_ob (disease); |
178 | disease->destroy (); |
| 178 | free_object (disease); |
|
|
| 179 | return 1; |
179 | return 1; |
| 180 | } |
180 | } |
| 181 | } |
181 | } |
| 182 | else |
182 | else |
| 183 | { |
183 | { |
| 184 | /* if we're inside a person, have the disease run its course */ |
184 | /* if we're inside a person, have the disease run its course */ |
| 185 | /* negative foods denote "perpetual" diseases. */ |
185 | /* negative foods denote "perpetual" diseases. */ |
| 186 | if (disease->stats.food > 0) |
186 | if (disease->stats.food > 0) |
| 187 | { |
187 | { |
| 188 | disease->stats.food--; |
188 | disease->stats.food--; |
|
|
189 | |
| 189 | if (disease->stats.food == 0) |
190 | if (disease->stats.food == 0) |
| 190 | { |
191 | { |
| 191 | remove_symptoms (disease); /* remove the symptoms of this disease */ |
192 | remove_symptoms (disease); /* remove the symptoms of this disease */ |
| 192 | grant_immunity (disease); |
193 | grant_immunity (disease); |
| 193 | remove_ob (disease); |
194 | disease->destroy (); |
| 194 | free_object (disease); |
|
|
| 195 | return 1; |
195 | return 1; |
| 196 | } |
196 | } |
| 197 | } |
197 | } |
| 198 | } |
198 | } |
|
|
199 | |
| 199 | /* check to see if we infect others */ |
200 | /* check to see if we infect others */ |
| 200 | check_infection (disease); |
201 | check_infection (disease); |
| 201 | |
202 | |
| 202 | /* impose or modify the symptoms of the disease */ |
203 | /* impose or modify the symptoms of the disease */ |
| 203 | if (disease->env && is_susceptible_to_disease (disease->env, disease)) |
204 | if (disease->env && is_susceptible_to_disease (disease->env, disease)) |
| … | |
… | |
| 220 | |
221 | |
| 221 | while ((symptom = find_symptom (disease)) != NULL) |
222 | while ((symptom = find_symptom (disease)) != NULL) |
| 222 | { |
223 | { |
| 223 | if (!victim) |
224 | if (!victim) |
| 224 | victim = symptom->env; |
225 | victim = symptom->env; |
| 225 | remove_ob (symptom); |
226 | |
| 226 | free_object (symptom); |
227 | symptom->destroy (); |
| 227 | } |
228 | } |
|
|
229 | |
| 228 | if (victim) |
230 | if (victim) |
| 229 | fix_player (victim); |
231 | fix_player (victim); |
| 230 | return 0; |
232 | return 0; |
| 231 | } |
233 | } |
| 232 | |
234 | |
| … | |
… | |
| 248 | check_infection (object *disease) |
250 | check_infection (object *disease) |
| 249 | { |
251 | { |
| 250 | int x, y, range, mflags; |
252 | int x, y, range, mflags; |
| 251 | maptile *map, *map2; |
253 | maptile *map, *map2; |
| 252 | object *tmp; |
254 | object *tmp; |
| 253 | sint16 i, j, i2, j2; |
|
|
| 254 | |
255 | |
| 255 | range = abs (disease->magic); |
256 | range = abs (disease->magic); |
|
|
257 | |
| 256 | if (disease->env) |
258 | if (disease->env) |
| 257 | { |
259 | { |
| 258 | x = disease->env->x; |
260 | x = disease->env->x; |
| 259 | y = disease->env->y; |
261 | y = disease->env->y; |
| 260 | map = disease->env->map; |
262 | map = disease->env->map; |
| 261 | } |
263 | } |
| 262 | else |
264 | else |
| 263 | { |
265 | { |
| 264 | x = disease->x; |
266 | x = disease->x; |
| 265 | y = disease->y; |
267 | y = disease->y; |
| 266 | map = disease->map; |
268 | map = disease->map; |
| 267 | } |
269 | } |
| 268 | |
270 | |
| 269 | if (map == NULL) |
271 | if (!map) |
| 270 | return 0; |
272 | return 0; |
|
|
273 | |
| 271 | for (i = x - range; i <= x + range; i++) |
274 | for (int i = x - range; i <= x + range; i++) |
| 272 | { |
|
|
| 273 | for (j = y - range; j <= y + range; j++) |
275 | for (int j = y - range; j <= y + range; j++) |
| 274 | { |
276 | { |
|
|
277 | sint16 i2, j2; |
| 275 | mflags = get_map_flags (map, &map2, i, j, &i2, &j2); |
278 | mflags = get_map_flags (map, &map2, i, j, &i2, &j2); |
|
|
279 | |
| 276 | if (!(mflags & P_OUT_OF_MAP) && (mflags & P_IS_ALIVE)) |
280 | if (!(mflags & P_OUT_OF_MAP) && (mflags & P_IS_ALIVE)) |
| 277 | { |
|
|
| 278 | for (tmp = get_map_ob (map2, i2, j2); tmp; tmp = tmp->above) |
281 | for (tmp = get_map_ob (map2, i2, j2); tmp; tmp = tmp->above) |
| 279 | { |
|
|
| 280 | infect_object (tmp, disease, 0); |
282 | infect_object (tmp, disease, 0); |
| 281 | } |
|
|
| 282 | } |
|
|
| 283 | } |
283 | } |
| 284 | } |
284 | |
| 285 | return 1; |
285 | return 1; |
| 286 | } |
286 | } |
| 287 | |
287 | |
| 288 | |
288 | |
| 289 | /* check to see if an object is infectable: |
289 | /* check to see if an object is infectable: |
| … | |
… | |
| 333 | else if (tmp->type == DISEASE && !strcmp (tmp->name, disease->name)) |
333 | else if (tmp->type == DISEASE && !strcmp (tmp->name, disease->name)) |
| 334 | return 0; /* already diseased */ |
334 | return 0; /* already diseased */ |
| 335 | } |
335 | } |
| 336 | |
336 | |
| 337 | /* If we've gotten this far, go ahead and infect the victim. */ |
337 | /* If we've gotten this far, go ahead and infect the victim. */ |
| 338 | new_disease = get_object (); |
338 | new_disease = disease->clone (); |
| 339 | copy_object (disease, new_disease); |
|
|
| 340 | new_disease->stats.food = disease->stats.maxgrace; |
339 | new_disease->stats.food = disease->stats.maxgrace; |
| 341 | new_disease->value = disease->stats.maxhp; |
340 | new_disease->value = disease->stats.maxhp; |
| 342 | new_disease->stats.wc -= disease->last_grace; /* self-limiting factor */ |
341 | new_disease->stats.wc -= disease->last_grace; /* self-limiting factor */ |
| 343 | |
342 | |
| 344 | /* Unfortunately, set_owner does the wrong thing to the skills pointers |
343 | /* Unfortunately, set_owner does the wrong thing to the skills pointers |
| … | |
… | |
| 570 | object *new_ob; |
569 | object *new_ob; |
| 571 | int sp_reduce; |
570 | int sp_reduce; |
| 572 | |
571 | |
| 573 | if (victim == NULL || victim->map == NULL) |
572 | if (victim == NULL || victim->map == NULL) |
| 574 | { /* outside a monster/player, die immediately */ |
573 | { /* outside a monster/player, die immediately */ |
| 575 | remove_ob (symptom); |
574 | symptom->destroy (); |
| 576 | free_object (symptom); |
|
|
| 577 | return 0; |
575 | return 0; |
| 578 | } |
576 | } |
| 579 | |
577 | |
| 580 | if (symptom->stats.dam > 0) |
578 | if (symptom->stats.dam > 0) |
| 581 | hit_player (victim, symptom->stats.dam, symptom, symptom->attacktype, 1); |
579 | hit_player (victim, symptom->stats.dam, symptom, symptom->attacktype, 1); |
| … | |
… | |
| 671 | */ |
669 | */ |
| 672 | if ((casting_level >= disease->level) || (!(random_roll (0, (disease->level - casting_level - 1), caster, PREFER_LOW)))) |
670 | if ((casting_level >= disease->level) || (!(random_roll (0, (disease->level - casting_level - 1), caster, PREFER_LOW)))) |
| 673 | { |
671 | { |
| 674 | |
672 | |
| 675 | remove_symptoms (disease); |
673 | remove_symptoms (disease); |
| 676 | remove_ob (disease); |
|
|
| 677 | cure = 1; |
674 | cure = 1; |
|
|
675 | |
| 678 | if (caster) |
676 | if (caster) |
| 679 | change_exp (caster, disease->stats.exp, caster->chosen_skill ? &caster->chosen_skill->skill : (const char *) 0, 0); |
677 | change_exp (caster, disease->stats.exp, caster->chosen_skill ? &caster->chosen_skill->skill : (const char *) 0, 0); |
| 680 | free_object (disease); |
678 | |
|
|
679 | disease->destroy (); |
| 681 | } |
680 | } |
| 682 | } |
681 | } |
| 683 | } |
682 | } |
| 684 | if (cure) |
683 | if (cure) |
| 685 | { |
684 | { |
