| 1 | |
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| 2 | /* |
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| 3 | * static char *rcsid_disease_c = |
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| 4 | * "$Id: disease.C,v 1.4 2006/09/10 15:59:57 root Exp $"; |
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| 5 | */ |
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| 6 | |
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| 7 | /* |
1 | /* |
| 8 | CrossFire, A Multiplayer game for X-windows |
2 | CrossFire, A Multiplayer game for X-windows |
| 9 | |
3 | |
| 10 | Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
4 | Copyright (C) 2002 Mark Wedel & Crossfire Development Team |
| 11 | Copyright (C) 1992 Frank Tore Johansen |
5 | Copyright (C) 1992 Frank Tore Johansen |
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… | |
| 22 | |
16 | |
| 23 | You should have received a copy of the GNU General Public License |
17 | You should have received a copy of the GNU General Public License |
| 24 | along with this program; if not, write to the Free Software |
18 | along with this program; if not, write to the Free Software |
| 25 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 26 | |
20 | |
| 27 | The authors can be reached via e-mail to crossfire-devel@real-time.com |
21 | The authors can be reached via e-mail to <crossfire@schmorp.de> |
| 28 | */ |
22 | */ |
| 29 | |
23 | |
| 30 | /* This file contains all the code implementing diseases, |
24 | /* This file contains all the code implementing diseases, |
| 31 | except for odds and ends in attack.c and in |
25 | except for odds and ends in attack.c and in |
| 32 | living.c*/ |
26 | living.c*/ |
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… | |
| 252 | /* searches around for more victims to infect */ |
246 | /* searches around for more victims to infect */ |
| 253 | int |
247 | int |
| 254 | check_infection (object *disease) |
248 | check_infection (object *disease) |
| 255 | { |
249 | { |
| 256 | int x, y, range, mflags; |
250 | int x, y, range, mflags; |
| 257 | mapstruct *map, *map2; |
251 | maptile *map, *map2; |
| 258 | object *tmp; |
252 | object *tmp; |
| 259 | sint16 i, j, i2, j2; |
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| 260 | |
253 | |
| 261 | range = abs (disease->magic); |
254 | range = abs (disease->magic); |
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255 | |
| 262 | if (disease->env) |
256 | if (disease->env) |
| 263 | { |
257 | { |
| 264 | x = disease->env->x; |
258 | x = disease->env->x; |
| 265 | y = disease->env->y; |
259 | y = disease->env->y; |
| 266 | map = disease->env->map; |
260 | map = disease->env->map; |
| 267 | } |
261 | } |
| 268 | else |
262 | else |
| 269 | { |
263 | { |
| 270 | x = disease->x; |
264 | x = disease->x; |
| 271 | y = disease->y; |
265 | y = disease->y; |
| 272 | map = disease->map; |
266 | map = disease->map; |
| 273 | } |
267 | } |
| 274 | |
268 | |
| 275 | if (map == NULL) |
269 | if (!map) |
| 276 | return 0; |
270 | return 0; |
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271 | |
| 277 | for (i = x - range; i <= x + range; i++) |
272 | for (int i = x - range; i <= x + range; i++) |
| 278 | { |
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| 279 | for (j = y - range; j <= y + range; j++) |
273 | for (int j = y - range; j <= y + range; j++) |
| 280 | { |
274 | { |
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275 | sint16 i2, j2; |
| 281 | mflags = get_map_flags (map, &map2, i, j, &i2, &j2); |
276 | mflags = get_map_flags (map, &map2, i, j, &i2, &j2); |
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277 | |
| 282 | if (!(mflags & P_OUT_OF_MAP) && (mflags & P_IS_ALIVE)) |
278 | if (!(mflags & P_OUT_OF_MAP) && (mflags & P_IS_ALIVE)) |
| 283 | { |
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| 284 | for (tmp = get_map_ob (map2, i2, j2); tmp; tmp = tmp->above) |
279 | for (tmp = get_map_ob (map2, i2, j2); tmp; tmp = tmp->above) |
| 285 | { |
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| 286 | infect_object (tmp, disease, 0); |
280 | infect_object (tmp, disease, 0); |
| 287 | } |
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| 288 | } |
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| 289 | } |
281 | } |
| 290 | } |
282 | |
| 291 | return 1; |
283 | return 1; |
| 292 | } |
284 | } |
| 293 | |
285 | |
| 294 | |
286 | |
| 295 | /* check to see if an object is infectable: |
287 | /* check to see if an object is infectable: |
