src/lib/commands/setres.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.
 *
 *  ---
 *
 *  setres.c: Set resources of a sector
 * 
 *  Known contributors to this file:
 *     David Muir Sharnoff
 *     Karl Hagen
 *     Steve McClure, 1998
 */

#include <config.h>

#include "commands.h"

/*
 * format: setres resource <amt>  <sect>
 */
int
setres(void)
{
    struct sctstr sect;
    char *what;
    int amt;
    char *p;
    struct nstr_sect nstr;
    char buf[1024];

    if ((what = getstarg(player->argp[1],
                         "Set What (iron, gold, oil, uranium, fertility)? ",
                         buf)) == 0)
        return RET_SYN;
    switch (what[0]) {
    case 'i':
        if (!snxtsct(&nstr, player->argp[2]))
            return RET_SYN;
        while (nxtsct(&nstr, &sect) > 0) {
            if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
                (*p == '\0'))
                return RET_SYN;
            amt = atoi(p);
            if (amt > 100)
                amt = 100;
            if (amt < 0)
                amt = 0;
            if (sect.sct_own != 0)
                resnoise(&sect, 1, "Iron ore content",
                         (int)sect.sct_min, amt);
            sect.sct_min = (unsigned char)amt;
            putsect(&sect);
        }
        break;
    case 'g':
        if (!snxtsct(&nstr, player->argp[2]))
            return RET_SYN;
        while (nxtsct(&nstr, &sect) > 0) {
            if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
                (*p == '\0'))
                return RET_SYN;
            amt = atoi(p);
            if (amt > 100)
                amt = 100;
            if (amt < 0)
                amt = 0;
            if (sect.sct_own != 0)
                resnoise(&sect, 1, "Gold content",
                         (int)sect.sct_gmin, amt);
            sect.sct_gmin = (unsigned char)amt;
            putsect(&sect);
        }
        break;
    case 'o':
        if (!snxtsct(&nstr, player->argp[2]))
            return RET_SYN;
        while (nxtsct(&nstr, &sect) > 0) {
            if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
                (*p == '\0'))
                return RET_SYN;
            amt = atoi(p);
            if (amt > 100)
                amt = 100;
            if (amt < 0)
                amt = 0;
            if (sect.sct_own != 0)
                resnoise(&sect, 1, "Oil content", (int)sect.sct_oil, amt);
            sect.sct_oil = (unsigned char)amt;
            putsect(&sect);
        }
        break;
    case 'f':
        if (!snxtsct(&nstr, player->argp[2]))
            return RET_SYN;
        while (nxtsct(&nstr, &sect) > 0) {
            if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
                (*p == '\0'))
                return RET_SYN;
            amt = atoi(p);
            if (amt > 100)
                amt = 100;
            if (amt < 0)
                amt = 0;
            if (sect.sct_own != 0)
                resnoise(&sect, 1, "Fertility content",
                         (int)sect.sct_fertil, amt);
            sect.sct_fertil = (unsigned char)amt;
            putsect(&sect);
        }
        break;
    case 'u':
        if (!snxtsct(&nstr, player->argp[2]))
            return RET_SYN;
        while (nxtsct(&nstr, &sect) > 0) {
            if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
                (*p == '\0'))
                return RET_SYN;
            amt = atoi(p);
            if (amt > 100)
                amt = 100;
            if (amt < 0)
                amt = 0;
            if (sect.sct_own != 0)
                resnoise(&sect, 1, "Uranium content",
                         (int)sect.sct_uran, amt);
            sect.sct_uran = (unsigned char)amt;
            putsect(&sect);
        }
        break;
    default:
        pr("huh?\n");
        return RET_SYN;
    }
    return RET_OK;
}

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