2 * Empire - A multi-player, client/server Internet based war game.
3 * Copyright (C) 1986-2009, Dave Pare, Jeff Bailey, Thomas Ruschak,
4 * Ken Stevens, Steve McClure
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 * See files README, COPYING and CREDITS in the root of the source
23 * tree for related information and legal notices. It is expected
24 * that future projects/authors will amend these files as needed.
28 * detonate.c: Detonate a nuclear device in a sector.
30 * Known contributors to this file:
31 * Steve McClure, 1998-2000
47 #include "prototypes.h"
52 static void kaboom(int x, int y, int rad, natid cn);
55 detonate(struct nukstr *np, coord x, coord y, int airburst)
57 int nuketype = np->nuk_type;
58 natid bombown = np->nuk_own;
79 issea = sect.sct_type == SCT_WATER;
80 ncp = &nchr[nuketype];
81 kaboom(x, y, ncp->n_blast, bombown);
86 putnuke(np->nuk_uid, np);
88 snxtsct_dist(&ns, x, y, rad);
89 while (nxtsct(&ns, §)) {
90 /* Nukes falling on water affect only 1 sector */
91 if ((sect.sct_x != x) && issea)
93 if ((sect.sct_y != y) && issea)
97 if ((damage = nukedamage(ncp, ns.curdist, airburst)) <= 0)
99 if (type == SCT_SANCT) {
100 mpr(bombown, "bounced off %s\n", xyas(ns.x, ns.y, bombown));
101 mpr(own, "%s nuclear device bounced off %s\n",
102 cname(bombown), xyas(ns.x, ns.y, bombown));
103 nreport(bombown, N_NUKE, own, 1);
107 fallout = sect.sct_fallout;
108 sect_damage(§, damage);
109 if (sect.sct_x == x && sect.sct_y == y)
112 if (ncp->n_flags & N_NEUT)
113 fallout += damage * 30;
115 fallout += damage * 3;
116 sect.sct_fallout = MIN(fallout, FALLOUT_MAX);
121 if (type == SCT_WATER || type == SCT_BSPAN ||
122 type == SCT_BTOWER) {
123 bp = "left nothing but water in %s\n";
124 if (type != SCT_WATER) {
125 sect.sct_newtype = SCT_WATER;
126 sect.sct_type = SCT_WATER;
129 sect.sct_newtype = SCT_WASTE;
130 sect.sct_type = SCT_WASTE;
131 bp = "turned %s into a radioactive wasteland\n";
134 sprintf(buf, "did %d%%%% damage in %%s\n", damage);
137 (void)putsect(§);
138 if (type != SCT_WATER)
139 nreport(bombown, N_NUKE, own, 1);
140 mpr(bombown, bp, xyas(ns.x, ns.y, bombown));
141 if (own != bombown && own != 0) {
142 (void)sprintf(buf2, bp, xyas(ns.x, ns.y, own));
143 mpr(own, "%s nuclear device %s\n", cname(bombown), buf2);
147 snxtitem_dist(&ni, EF_PLANE, x, y, rad);
148 while (nxtitem(&ni, &plane)) {
149 /* Nukes falling on water affect only 1 sector */
150 if ((plane.pln_x != x) && issea)
152 if ((plane.pln_y != y) && issea)
154 if ((own = plane.pln_own) == 0)
156 if (plane.pln_flags & PLN_LAUNCHED)
158 damage = nukedamage(ncp, ni.curdist, airburst) - plane.pln_harden;
161 if (plane.pln_ship >= 0) {
162 /* Are we on a sub? */
163 getship(plane.pln_ship, &ship);
165 if (mchr[(int)ship.shp_type].m_flags & M_SUB) {
168 /* Should we damage this sub? */
169 getsect(ship.shp_x, ship.shp_y, §1);
171 if (sect1.sct_type == SCT_BSPAN ||
172 sect1.sct_type == SCT_BTOWER ||
173 sect1.sct_type == SCT_WATER) {
174 /* Ok, we're not in a harbor or trapped
175 inland. Now, did we get pasted
177 if (ship.shp_x != x || ship.shp_y != y) {
178 /* Nope, so don't mess with it */
184 planedamage(&plane, damage);
185 if (own == bombown) {
186 mpr(bombown, "%s at %s reports %d%% damage\n",
188 xyas(plane.pln_x, plane.pln_y, own), damage);
190 mpr(own, "%s nuclear device did %d%% damage to %s at %s\n",
191 cname(bombown), damage,
192 prplane(&plane), xyas(plane.pln_x, plane.pln_y, own));
194 putplane(ni.cur, &plane);
197 snxtitem_dist(&ni, EF_LAND, x, y, rad);
198 while (nxtitem(&ni, &land)) {
199 /* Nukes falling on water affect only 1 sector */
200 if ((land.lnd_x != x) && issea)
202 if ((land.lnd_y != y) && issea)
204 if ((own = land.lnd_own) == 0)
206 if ((damage = nukedamage(ncp, ni.curdist, airburst)) <= 0)
209 if (land.lnd_ship >= 0) {
210 /* Are we on a sub? */
211 getship(land.lnd_ship, &ship);
213 if (mchr[(int)ship.shp_type].m_flags & M_SUB) {
216 /* Should we damage this sub? */
217 getsect(ship.shp_x, ship.shp_y, §1);
219 if (sect1.sct_type == SCT_BSPAN ||
220 sect1.sct_type == SCT_BTOWER ||
221 sect1.sct_type == SCT_WATER) {
222 /* Ok, we're not in a harbor or trapped
223 inland. Now, did we get pasted
225 if (ship.shp_x != x || ship.shp_y != y) {
226 /* Nope, so don't mess with it */
232 land_damage(&land, damage);
233 if (own == bombown) {
234 mpr(bombown, "%s at %s reports %d%% damage\n",
235 prland(&land), xyas(land.lnd_x, land.lnd_y, own), damage);
237 mpr(own, "%s nuclear device did %d%% damage to %s at %s\n",
238 cname(bombown), damage,
239 prland(&land), xyas(land.lnd_x, land.lnd_y, own));
241 putland(land.lnd_uid, &land);
244 snxtitem_dist(&ni, EF_SHIP, x, y, rad);
245 while (nxtitem(&ni, &ship)) {
246 /* Nukes falling on water affect only 1 sector */
247 if ((ship.shp_x != x) && issea)
249 if ((ship.shp_y != y) && issea)
251 if ((own = ship.shp_own) == 0)
253 if ((damage = nukedamage(ncp, ni.curdist, airburst)) <= 0)
255 if (mchr[(int)ship.shp_type].m_flags & M_SUB) {
258 /* Should we damage this sub? */
259 getsect(ship.shp_x, ship.shp_y, §1);
261 if (sect1.sct_type == SCT_BSPAN ||
262 sect1.sct_type == SCT_BTOWER ||
263 sect1.sct_type == SCT_WATER) {
264 /* Ok, we're not in a harbor or trapped
265 inland. Now, did we get pasted
267 if (ship.shp_x != x || ship.shp_y != y) {
268 /* Nope, so don't mess with it */
273 ship_damage(&ship, damage);
274 if (own == bombown) {
275 mpr(bombown, "%s at %s reports %d%% damage\n",
276 prship(&ship), xyas(ship.shp_x, ship.shp_y, own), damage);
278 mpr(own, "%s nuclear device did %d%% damage to %s at %s\n",
279 cname(bombown), damage, prship(&ship),
280 xyas(ship.shp_x, ship.shp_y, own));
282 putship(ship.shp_uid, &ship);
285 snxtitem_dist(&ni, EF_NUKE, x, y, rad);
286 while (nxtitem(&ni, &nuke)) {
287 /* Nukes falling on water affect only 1 sector */
288 if ((nuke.nuk_x != x) && issea)
290 if ((nuke.nuk_y != y) && issea)
292 if ((own = nuke.nuk_own) == 0)
294 if ((damage = nukedamage(ncp, ni.curdist, airburst)) <= 0)
296 if (roll(100) >= damage)
299 if (own == bombown) {
300 mpr(bombown, "%s at %s destroyed\n",
301 prnuke(&nuke), xyas(nuke.nuk_x, nuke.nuk_y, own));
303 mpr(own, "%s at %s destroyed\n",
304 prnuke(&nuke), xyas(nuke.nuk_x, nuke.nuk_y, own));
306 putnuke(ni.cur, &nuke);
317 kaboom(int x, int y, int rad, natid cn)
319 mpr(cn, "\n\nK A B O O ");
322 mpr(cn, "M ! in %s\n\n", xyas(x, y, cn));