2 * Empire - A multi-player, client/server Internet based war game.
3 * Copyright (C) 1986-2017, Dave Pare, Jeff Bailey, Thomas Ruschak,
4 * Ken Stevens, Steve McClure, Markus Armbruster
6 * Empire 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 3 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, see <http://www.gnu.org/licenses/>.
21 * See files README, COPYING and CREDITS in the root of the source
22 * tree for related information and legal notices. It is expected
23 * that future projects/authors will amend these files as needed.
27 * navi.c: Navigate ships and such
29 * Known contributors to this file:
30 * Ken Stevens, 1995 (rewritten)
31 * Ron Koenderink, 2006-2007
32 * Markus Armbruster, 2006-2015
43 struct nstr_item ni_ship;
44 struct emp_qelem ship_list;
46 if (!snxtitem(&ni_ship, EF_SHIP, player->argp[1], NULL))
48 shp_sel(&ni_ship, &ship_list);
49 if (QEMPTY(&ship_list)) {
53 return unit_move(&ship_list);