src/lib/commands/map.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.
 *
 *  ---
 *
 *  map.c: Display a map of sectors.
 * 
 *  Known contributors to this file:
 *     Dave Pare, 1986
 *     Ken Stevens, 1995
 */

#include <config.h>

#include "commands.h"
#include "land.h"
#include "map.h"
#include "optlist.h"
#include "ship.h"

int
map(void)
{
    int unit_type = EF_BAD;
    int bmap = 0;
    char *str;
    char buf[1024];
    char prompt[128];

    if (**player->argp != 'm') {
        if (**player->argp == 'b')
            bmap = 'b';
        else if (**player->argp == 'n') {
            unit_type = EF_NUKE;
            if (player->argp[0][1] == 'b')
                bmap = 'b';
            else
                bmap = 'n';
        } else {
            if (**player->argp == 'l')
                unit_type = EF_LAND;
            else if (**player->argp == 'p')
                unit_type = EF_PLANE;
            else if (**player->argp == 's')
                unit_type = EF_SHIP;
            else {
                logerror("map: bad player->argp[0]");
                return RET_SYN;
            }
            if (player->argp[0][1] == 'b')
                bmap = 'b';
        }
    }

    if (player->argp[1] == NULL) {
        if (unit_type == EF_BAD) {
            str = getstring("(sects)? ", buf);
        } else {
            sprintf(prompt, "(sects, %s)? ", ef_nameof(unit_type));
            str = getstring(prompt, buf);
        }

        if (!str || !*str)
            return RET_SYN;
    } else
        str = player->argp[1];

    if (unit_type == EF_BAD)
        unit_type = EF_SHIP;

    return do_map(bmap, unit_type, str, player->argp[2]);
}

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