99 lines
2.4 KiB
C
99 lines
2.4 KiB
C
/*
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* Empire - A multi-player, client/server Internet based war game.
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* Copyright (C) 1986-2021, Dave Pare, Jeff Bailey, Thomas Ruschak,
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* Ken Stevens, Steve McClure, Markus Armbruster
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*
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* Empire is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* ---
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*
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* See files README, COPYING and CREDITS in the root of the source
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* tree for related information and legal notices. It is expected
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* that future projects/authors will amend these files as needed.
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*
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* ---
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*
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* decl.c: Declare war, neutrality, alliance, hostile or friendly
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*
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* Known contributors to this file:
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*
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*/
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#include <config.h>
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#include "commands.h"
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#include "optlist.h"
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int
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decl(void)
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{
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struct natstr nat;
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enum relations rel;
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int who;
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struct nstr_item ni;
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char *p;
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char buf[1024];
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p = getstarg(player->argp[1],
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"alliance, friendly, neutrality, hostility, or war? ",
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buf);
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if (!p)
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return RET_SYN;
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switch (*p) {
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case 'a':
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rel = ALLIED;
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break;
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case 'f':
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rel = FRIENDLY;
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break;
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case 'n':
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rel = NEUTRAL;
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break;
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case 'h':
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rel = HOSTILE;
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break;
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case 'w':
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rel = AT_WAR;
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break;
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default:
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pr("That's no declaration!\n");
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return RET_SYN;
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}
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if (!snxtitem(&ni, EF_NATION, player->argp[2], NULL))
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return RET_SYN;
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who = player->cnum;
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if (player->god) {
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who = natarg(player->argp[3], "for which country? ");
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if (who < 0)
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return RET_SYN;
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}
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while (nxtitem(&ni, &nat)) {
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if (nat.nat_stat == STAT_UNUSED)
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continue;
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if (who == (natid)ni.cur)
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continue;
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if (opt_HIDDEN) {
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if (!player->god && !in_contact(who, ni.cur)) {
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pr("You haven't contacted country #%d yet\n", ni.cur);
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continue;
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}
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}
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if (relations_with(who, (natid)ni.cur) == rel)
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continue;
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setrel(who, (natid)ni.cur, rel);
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}
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return RET_OK;
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}
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