2 * Empire - A multi-player, client/server Internet based war game.
3 * Copyright (C) 1986-2007, 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 * arm.c: Arm planes (missiles) with nuclear devices
30 * Known contributors to this file:
34 * Markus Armbruster, 2006
57 if (!snxtitem(&ni, EF_PLANE, player->argp[1]))
59 while (nxtitem(&ni, &pl)) {
61 && getrel(getnatp(pl.pln_own), player->cnum) != ALLIED)
63 plc = &plchr[(int)pl.pln_type];
64 if ((plc->pl_flags & (P_O | P_M)) == (P_O | P_M)) {
65 pr("A %s cannot carry nuclear devices!\n", plc->pl_name);
69 if (ontradingblock(EF_PLANE, &pl)) {
70 pr("You cannot arm %s while it is on the trading block!\n",
75 if (pl.pln_nuketype < 0) {
76 sprintf(prompt, "Nuclear device for %s: ", prplane(&pl));
77 p = getstarg(player->argp[2], prompt, buf);
80 if (!check_plane_ok(&pl))
83 if (!getnuke(nukno, &nuke) || !player->owner)
86 if (nuk_on_plane(&nuke, pl.pln_uid) < 0) {
91 ncp = &nchr[nuke.nuk_type];
92 if (pl.pln_load < ncp->n_weight) {
93 pr("A %s cannot carry %s devices!\n",
94 plc->pl_name, ncp->n_name);
97 p = getstarg(player->argp[3], "Airburst [n]? ", buf);
99 if (!check_plane_ok(&pl) || !check_nuke_ok(&nuke))
102 if (nuke.nuk_plane >= 0 && nuke.nuk_plane != pl.pln_uid) {
103 pr("%s is already armed on plane #%d!\n",
104 prnuke(&nuke), nuke.nuk_plane);
108 if (p && (*p == 'y' || *p == 'Y'))
109 pl.pln_flags |= PLN_AIRBURST;
111 pl.pln_flags &= ~PLN_AIRBURST;
113 snprintf(buf, sizeof(buf), "armed on your %s in %s",
114 prplane(&pl), xyas(pl.pln_x, pl.pln_y, pl.pln_own));
115 gift(pl.pln_own, player->cnum, &nuke, buf);
116 pl.pln_nuketype = nuke.nuk_type;
117 nuke.nuk_plane = pl.pln_uid;
118 putplane(pl.pln_uid, &pl);
119 putnuke(nuke.nuk_uid, &nuke);
120 pr("%s armed with %s.\n", prplane(&pl), prnuke(&nuke));
121 pr("Warhead on %s is programmed to %s\n",
123 pl.pln_flags & PLN_AIRBURST ? "airburst" : "groundburst");
138 if (!snxtitem(&ni, EF_PLANE, player->argp[1]))
140 while (nxtitem(&ni, &pl)) {
143 if (pl.pln_nuketype == -1)
146 if (ontradingblock(EF_PLANE, &pl)) {
147 pr("You cannot disarm %s while it is on the trading block!\n",
152 if (nuk_on_plane(&nuke, pl.pln_uid) < 0) {
156 getsect(nuke.nuk_x, nuke.nuk_y, §);
158 && getrel(getnatp(sect.sct_own), player->cnum) != ALLIED) {
159 pr("Disarming %s in sector %s requires an alliance!\n",
160 prplane(&pl), xyas(sect.sct_x, sect.sct_y, player->cnum));
163 snprintf(buf, sizeof(buf), "unloaded in your %s at %s",
164 dchr[sect.sct_type].d_name,
165 xyas(sect.sct_x, sect.sct_y, sect.sct_own));
166 gift(sect.sct_own, player->cnum, &nuke, buf);
168 pl.pln_nuketype = -1;
169 pl.pln_flags &= ~PLN_AIRBURST;
170 putplane(pl.pln_uid, &pl);
171 putnuke(nuke.nuk_uid, &nuke);
172 pr("%s removed from %s and added to %s\n",
173 prnuke(&nuke), prplane(&pl),
174 xyas(pl.pln_x, pl.pln_y, player->cnum));