src/lib/commands/rela.c

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/*
 *  Empire - A multi-player, client/server Internet based war game.
 *  Copyright (C) 1986-2007, Dave Pare, Jeff Bailey, Thomas Ruschak,
 *                           Ken Stevens, Steve McClure
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 *  ---
 *
 *  See files README, COPYING and CREDITS in the root of the source
 *  tree for related information and legal notices.  It is expected
 *  that future projects/authors will amend these files as needed.
 *
 *  ---
 *
 *  rela.c: Show relations with other countries
 * 
 *  Known contributors to this file:
 *     
 */

#include <config.h>

#include "commands.h"
#include "optlist.h"

/*
 * report relations with other countries.
 * Optional argument reports relations from the
 * viewpoint of another country
 */
int
rela(void)
{
    struct natstr *natp;
    struct natstr *np;
    natid cn;
    natid as;
    int n;

    if (player->argp[1] == 0)
        as = player->cnum;
    else {
        if ((n = natarg(player->argp[1], NULL)) < 0)
            return RET_SYN;
        as = (natid)n;
    }
    natp = getnatp(as);
    pr("\t%s Diplomatic Relations Report\t", cname(as));
    prdate();
    pr("\n  Formal Relations         %5s      theirs\n",
       player->cnum == as ? "yours" : "his");
    for (cn = 1; cn < MAXNOC; cn++) {
        if ((np = getnatp(cn)) == 0)
            break;
        if (cn == as)
            continue;
        if (np->nat_stat < STAT_SANCT)
            continue;
        if (opt_HIDDEN) {
            if (!player->god && !getcontact(natp, cn))
                continue;
            if (!player->god && !getcontact(getnatp(player->cnum), cn))
                continue;
        }
        pr("%3d) %-20.20s  ", cn, cname(cn));
        pr("%-10s %s\n", relatename(natp, cn), relatename(np, as));
    }
    return RET_OK;
}

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