src/lib/commands/enli.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.
 *
 *  ---
 *
 *  enli.c: Enlist some military
 * 
 *  Known contributors to this file:
 *     
 */

#include <config.h>

#include "commands.h"
#include "treaty.h"

int
enli(void)
{
    struct nstr_sect nstr;
    struct sctstr sect;
    struct natstr *natp;
    int civ;
    int mil;
    int newmil;
    int milwant;
    int totalmil;
    long reserve;
    char *p;
    int quota;
    char prompt[128];
    char buf[1024];

    if (!snxtsct(&nstr, player->argp[1]))
        return RET_SYN;
    if (!trechk(player->cnum, 0, TRTENL))
        return RET_FAIL;
    natp = getnatp(player->cnum);
    newmil = 500;
    sprintf(prompt, "Number to enlist (max %d) : ", newmil);
    if ((p = getstarg(player->argp[2], prompt, buf)) == 0)
        return RET_SYN;
    if ((milwant = atoi(p)) > newmil)
        milwant = newmil;
    if (0 != (quota = (milwant < 0)))
        milwant = -milwant;
    totalmil = 0;
    reserve = natp->nat_reserve;
    if (reserve <= 0) {
        pr("No military reserves left\n");
        return RET_OK;
    }
    while (nxtsct(&nstr, &sect)) {
        if (!player->owner)
            continue;
        if (sect.sct_oldown != player->cnum)
            continue;
        civ = sect.sct_item[I_CIVIL];
        if (civ == 0)
            continue;
        if (sect.sct_loyal > 70) {
            pr("civilians refuse to report in %s!\n",
               xyas(sect.sct_x, sect.sct_y, player->cnum));
            continue;
        }
        if (sect.sct_mobil <= 0) {
            pr("%s is out of mobility!\n",
               xyas(sect.sct_x, sect.sct_y, player->cnum));
        }
        mil = sect.sct_item[I_MILIT];
        newmil = civ * 0.5;
        if (quota) {
            if (newmil > milwant - mil)
                newmil = milwant - mil;
            if (newmil > 500)
                newmil = 500;
        } else if (newmil > milwant)
            newmil = milwant;
        if (newmil > 999 - mil)
            newmil = 999 - mil;
        if (newmil <= 0)
            continue;
        if (newmil > reserve)
            newmil = reserve;
        sect.sct_item[I_MILIT] = newmil + mil;
        reserve -= newmil;
        totalmil += newmil;
        sect.sct_item[I_CIVIL] = civ - newmil;
        pr("%3d enlisted in %s (%d)\n", newmil,
           xyas(sect.sct_x, sect.sct_y, player->cnum), mil + newmil);
        if (sect.sct_mobil > 0)
            sect.sct_mobil *= 1.0 - (double)newmil / (double)civ;
        putsect(&sect);
        if (totalmil >= 10000) {
            pr("Rioting in induction center interrupts enlistment\n");
            break;
        }
        if (reserve == 0) {
            pr("Military reserve exhausted\n");
            break;
        }
    }
    pr("Total new enlistment : %d\n", totalmil);
    pr("Military reserves stand at %ld\n", reserve);
    if (totalmil) {
        natp->nat_reserve -= totalmil;
        putnat(natp);
    }
    if ((player->btused += roundavg(totalmil * 0.02)) > 0)
        pr("Paperwork at recruiting stations ... %d\n", player->btused);
    return RET_OK;
}

---