src/lib/commands/setsect.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.
 *
 *  ---
 *
 *  setsect.c: Give resources to a country
 * 
 *  Known contributors to this file:
 *     David Muir Sharnoff
 *     Steve McClure, 1998
 */

#include <config.h>

#include "commands.h"
#include "lost.h"
#include "news.h"
#include "optlist.h"


/*
 * format: setres thing <sect> <#>
 */
int
setsector(void)
{
    struct sctstr sect;
    char *what;
    int amt, current;
    char *p;
    struct nstr_sect nstr;
    char buf[1024];
    char char0, char1;

    if ((what = getstarg(player->argp[1],
                         "Give What (iron, gold, oil, uranium, fertility, owner, eff., mob., work, avail., oldown, mines)? ",
                         buf)) == 0)
        return RET_SYN;
    char0 = what[0];
    char1 = what[1];

    switch (char0) {
    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);
            current = sect.sct_min;
            current += amt;
            if (current < 0)
                current = 0;
            if (current > 100)
                current = 100;
            if (sect.sct_own != 0)
                resnoise(&sect, 1, "Iron ore content",
                         (int)sect.sct_min, current);
            sect.sct_min = (unsigned char)current;
            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);
            current = sect.sct_gmin;
            current += amt;
            if (current < 0)
                current = 0;
            if (current > 100)
                current = 100;
            if (sect.sct_own != 0)
                resnoise(&sect, 1, "Gold content",
                         (int)sect.sct_gmin, current);
            sect.sct_gmin = (unsigned char)current;
            putsect(&sect);
        }
        break;
    case 'o':
        switch (char1) {
        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);
                current = sect.sct_oil;
                current += amt;
                if (current < 0)
                    current = 0;
                if (current > 100)
                    current = 100;
                if (sect.sct_own != 0)
                    resnoise(&sect, 1, "Oil content",
                             (int)sect.sct_oil, current);
                sect.sct_oil = (unsigned char)current;
                putsect(&sect);
            }
            break;
        case 'w':
            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 < 0) || (amt > MAXNOC - 1))
                    return RET_SYN;
                pr("Owner of %s changed from %s (#%d) to %s (#%d).\n",
                   xyas(sect.sct_x, sect.sct_y, player->cnum),
                   cname(sect.sct_own), sect.sct_own, cname(amt), amt);
                if (sect.sct_own) {
                    wu(player->cnum, sect.sct_own,
                       "Sector %s lost to deity intervention\n",
                       xyas(sect.sct_x, sect.sct_y, sect.sct_own));
                }
                if (amt)
                    wu(player->cnum, amt,
                       "Sector %s gained from deity intervention\n",
                       xyas(sect.sct_x, sect.sct_y, amt));
                makelost(EF_SECTOR, sect.sct_own, 0,
                         sect.sct_x, sect.sct_y);
                makenotlost(EF_SECTOR, amt, 0, sect.sct_x, sect.sct_y);
                sect.sct_own = (natid)amt;
                putsect(&sect);
            }
            break;
        case 'l':
            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 < 0) || (amt > MAXNOC - 1))
                    return RET_SYN;
                pr("Old owner of %s changed from %s (#%d) to %s (#%d).\n",
                   xyas(sect.sct_x, sect.sct_y, player->cnum),
                   cname(sect.sct_oldown),
                   sect.sct_oldown, cname(amt), amt);
                sect.sct_oldown = (natid)amt;
                putsect(&sect);
            }
            break;
        default:
            pr("huh?\n");
            return RET_SYN;
        }
        break;
    case 'e':
        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);
            current = sect.sct_effic;
            current += amt;
            if (current < 0)
                current = 0;
            if (current > 100)
                current = 100;
            pr("Efficiency in %s changed to %d.\n",
               xyas(sect.sct_x, sect.sct_y, player->cnum), current);
            sect.sct_effic = (unsigned char)current;
            putsect(&sect);
        }
        break;
    case 'm':
        switch (char1) {
        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);
                current = sect.sct_mines;
                current += amt;
                if (current < 0)
                    current = 0;
                if (current > MINES_MAX)
                    current = MINES_MAX;
                if (sect.sct_own != 0)
                    resnoise(&sect, 1, "Mines", sect.sct_mines, current);
                sect.sct_mines = current;
                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);
                current = sect.sct_mobil;
                current += amt;
                if (current < -127)
                    current = -127;
                if (current > 127)
                    current = 127;
                pr("Mobility in %s changed to %d.\n",
                   xyas(sect.sct_x, sect.sct_y, player->cnum), current);
                sect.sct_mobil = (short)current;
                putsect(&sect);
            }
            break;
        default:
            pr("huh?\n");
            return RET_SYN;
        }
        break;
    case 'a':
        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);
            current = sect.sct_avail;
            current += amt;
            if (current < 0)
                current = 0;
            if (current > 9999)
                current = 9999;
            pr("Available in %s changed to %d.\n",
               xyas(sect.sct_x, sect.sct_y, player->cnum), current);
            sect.sct_avail = (short)current;
            putsect(&sect);
        }
        break;
    case 'w':
        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);
            current = sect.sct_work;
            current += amt;
            if (current < 0)
                current = 0;
            if (current > 100)
                current = 100;
            pr("Work in %s changed to %d.\n",
               xyas(sect.sct_x, sect.sct_y, player->cnum), current);
            sect.sct_work = (unsigned char)current;
            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);
            current = sect.sct_fertil;
            current += amt;
            if (current < 0)
                current = 0;
            if (current > 100)
                current = 100;
            if (sect.sct_own != 0)
                resnoise(&sect, 1, "Fertility content",
                         (int)sect.sct_fertil, current);
            sect.sct_fertil = (unsigned char)current;
            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);
            current = sect.sct_uran;
            current += amt;
            if (current < 0)
                current = 0;
            if (current > 100)
                current = 100;
            if (sect.sct_own != 0)
                resnoise(&sect, 1, "Uranium content",
                         (int)sect.sct_uran, current);
            sect.sct_uran = (unsigned char)current;
            putsect(&sect);
        }
        break;
    default:
        pr("huh?\n");
        return RET_SYN;
    }
    return RET_OK;
}

static void
resbenefit(natid who, int good)
{
    if (!opt_GODNEWS)
        return;

    if (good) {
        if (who)
            nreport(player->cnum, N_AIDS, who, 1);
    } else {
        if (who)
            nreport(player->cnum, N_HURTS, who, 1);
    }
}

void
resnoise(struct sctstr *sptr, int public_amt, char *name, int old,
         int new)
{
    char p[100];

    pr("%s of %s changed from %d to %d\n",
       name, xyas(sptr->sct_x, sptr->sct_y, player->cnum), old, new);
    if (public_amt)
        (void)sprintf(p, "changed from %d to %d", old, new);
    else
        (void)sprintf(p, "%s", old < new ? "increased" : "decreased");
    if (sptr->sct_own)
        wu(0, sptr->sct_own,
           "%s in %s was %s by an act of %s\n",
           name, xyas(sptr->sct_x, sptr->sct_y, sptr->sct_own),
           p, cname(player->cnum));
    resbenefit(sptr->sct_own, (old < new));
}

---