git.pond.sub.org Git - empserver/blob - src/lib/commands/enli.c

   1 /*
   2  *  Empire - A multi-player, client/server Internet based war game.
   3  *  Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
   4  *                           Ken Stevens, Steve McClure
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  *  ---
  21  *
  22  *  See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
  23  *  related information and legal notices. It is expected that any future
  24  *  projects/authors will amend these files as needed.
  25  *
  26  *  ---
  27  *
  28  *  enli.c: Enlist some military
  29  *
  30  *  Known contributors to this file:
  31  *
  32  */
  33
  34 #include "misc.h"
  35 #include "player.h"
  36 #include "var.h"
  37 #include "xy.h"
  38 #include "sect.h"
  39 #include "nsc.h"
  40 #include "nat.h"
  41 #include "treaty.h"
  42 #include "file.h"
  43 #include "commands.h"
  44
  45 int
  46 enli(void)
  47 {
  48         struct  nstr_sect nstr;
  49         struct  sctstr sect;
  50         struct  natstr *natp;
  51         int     civ;
  52         int     mil;
  53         int     newmil;
  54         int     milwant;
  55         int     totalmil;
  56         long    reserve;
  57         s_char  *p;
  58         int     quota;
  59         s_char  prompt[128];
  60         s_char  buf[1024];
  61
  62         if (!snxtsct(&nstr, player->argp[1]))
  63                 return RET_SYN;
  64         if (!trechk(player->cnum, 0, TRTENL))
  65                 return RET_FAIL;
  66         natp = getnatp(player->cnum);
  67         newmil = 500;
  68         sprintf(prompt, "Number to enlist (max %d) : ", newmil);
  69         if ((p = getstarg(player->argp[2], prompt, buf)) == 0)
  70                 return RET_SYN;
  71         if ((milwant = atoi(p)) > newmil)
  72                 milwant = newmil;
  73         if (0 != (quota = (milwant < 0)))
  74                 milwant = -milwant;
  75         totalmil = 0;
  76         reserve = natp->nat_reserve;
  77         if (reserve <= 0) {
  78                 pr("No military reserves left\n");
  79                 return RET_OK;
  80         }
  81         while (nxtsct(&nstr, &sect)) {
  82                 if (!player->owner)
  83                         continue;
  84                 if (sect.sct_oldown != player->cnum)
  85                         continue;
  86                 civ = getvar(V_CIVIL, (s_char *)&sect, EF_SECTOR);
  87                 if (civ == 0)
  88                         continue;
  89                 if (sect.sct_loyal > 70) {
  90                         pr("civilians refuse to report in %s!\n",
  91                                xyas(sect.sct_x, sect.sct_y, player->cnum));
  92                         continue;
  93                 }
  94                 if (sect.sct_mobil <= 0) {
  95                         pr("%s is out of mobility!\n",
  96                            xyas(sect.sct_x, sect.sct_y, player->cnum));
  97                 }
  98                 mil = getvar(V_MILIT, (s_char *)&sect, EF_SECTOR);
  99                 newmil = civ * 0.5;
 100                 if (quota) {
 101                         if (newmil > milwant - mil)
 102                                 newmil = milwant - mil;
 103                         if (newmil > 500)
 104                                 newmil = 500;
 105                 } else if (newmil > milwant)
 106                         newmil = milwant;
 107                 if (newmil > 999 - mil)
 108                         newmil = 999 - mil;
 109                 if (newmil <= 0)
 110                         continue;
 111                 if (newmil > reserve)
 112                         newmil = reserve;
 113                 if (!putvar(V_MILIT, newmil + mil, (s_char *)&sect, EF_SECTOR)) {
 114                         pr("No room for military in %s\n",
 115                                xyas(sect.sct_x, sect.sct_y, player->cnum));
 116                         continue;
 117                 }
 118                 reserve -= newmil;
 119                 totalmil += newmil;
 120                 putvar(V_CIVIL, civ - newmil, (s_char *)&sect, EF_SECTOR);
 121                 pr("%3d enlisted in %s (%d)\n", newmil,
 122                        xyas(sect.sct_x, sect.sct_y, player->cnum), mil + newmil);
 123                 if (sect.sct_mobil > 0) {
 124                         sect.sct_mobil = (u_char)((float)sect.sct_mobil *
 125                                                                           (1.0 - (float)newmil / (float)civ));
 126                 }
 127                 putsect(&sect);
 128                 if (totalmil >= 10000) {
 129                         pr("Rioting in induction center interrupts enlistment\n");
 130                         break;
 131                 }
 132                 if (reserve == 0) {
 133                         pr("Military reserve exhausted\n");
 134                         break;
 135                 }
 136         }
 137         pr("Total new enlistment : %d\n", totalmil);
 138         pr("Military reserves stand at %d\n", reserve);
 139         if (totalmil) {
 140                 natp->nat_reserve -= totalmil;
 141                 putnat(natp);
 142         }
 143         if ((player->btused += roundavg((float)totalmil * 0.02)) > 0)
 144                 pr("Paperwork at recruiting stations ... %d\n",
 145                         player->btused);
 146         return RET_OK;
 147 }