git.pond.sub.org Git - empserver/blob - src/lib/commands/chan.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  *  chan.c: Change country/representative name
  29  *
  30  *  Known contributors to this file:
  31  *     Steve McClure, 2000
  32  *
  33  */
  34
  35 #include <ctype.h>
  36 #include "misc.h"
  37 #include "player.h"
  38 #include "nat.h"
  39 #include "deity.h"
  40 #include "file.h"
  41 #include "news.h"
  42 #include "optlist.h"
  43 #include "commands.h"
  44
  45 int
  46 chan(void)
  47 {
  48         s_char  *temp;
  49         struct  natstr *natp;
  50         register s_char *p;
  51         natid   cn;
  52         int     charge;
  53         int     nonb;
  54         int     btucost;
  55         s_char  buf[1024];
  56         struct  natstr *us;
  57
  58         if ((p = getstarg(player->argp[1], "country name or representative? ", buf)) == 0)
  59                 return RET_SYN;
  60         us = getnatp(player->cnum);
  61         if (us->nat_stat == VIS) {
  62             pr("Visitor countries can't change their country name or representative.\n");
  63             return RET_FAIL;
  64         }
  65         switch (*p) {
  66         case 'n':
  67         case 'c':
  68                 charge = 0;
  69                 btucost = 0;
  70                 if (!player->god && (us->nat_stat & STAT_NORM)) {
  71                         if (us->nat_btu < 254) {
  72                                 pr("You need 254 btus to change your country name!\n");
  73                                 return RET_FAIL;
  74                         }
  75                         if (opt_BLITZ == 0) {
  76                                 pr("This command costs 254 BTU's and 10%% of your money.\n");
  77                                 if (!confirm("Are you sure you want to do this? "))
  78                                   return RET_FAIL;
  79                                 btucost = 254;
  80                                 /* charge = 2000; */
  81                                 /*if (us->nat_money < charge*10)*/
  82                                 /*      charge = us->nat_money / 10;*/
  83                                 if (us->nat_money <= 0)
  84                                     charge = 0;
  85                                 else
  86                                     charge = us->nat_money / 10;
  87                         }
  88                 }
  89                 if ((p = getstarg(player->argp[2], "New country name -- ", buf)) == 0)
  90                         return RET_SYN;
  91                 p[sizeof(us->nat_cnam)-1] = 0;
  92                 for (cn = 0; NULL != (natp = getnatp(cn)); cn++) {
  93                         if (same(p, natp->nat_cnam)) {
  94                                 pr("Country #%d is already called `%s'!\n",
  95                                         cn, p);
  96                                 return RET_FAIL;
  97                         }
  98                 }
  99                 nonb = 0;
 100                 for (temp = p; *temp != '\0'; temp++) {
 101                         if (iscntrl(*temp)) {
 102                                 pr("No control characters allowed in country names!\n");
 103                                 return RET_FAIL;
 104                         } else if (*temp != ' ')
 105                                 nonb = 1;
 106                 }
 107                 if (!nonb) {
 108                         pr("Must have a non-blank name!\n");
 109                         return RET_FAIL;
 110                 }
 111                 if (opt_BLITZ == 0) {
 112                         player->dolcost += charge;
 113                         player->btused += btucost;
 114                 }
 115                 strcpy(us->nat_cnam, p);
 116                 putnat(us);
 117                 nreport(player->cnum, N_NAME_CHNG, 0, 1);
 118                 break;
 119         case 'p':
 120         case 'r':
 121                 pr("(note: these are stored in plain text.)\n");
 122                 if ((p = getstarg(player->argp[2],
 123                         "New representative name -- ", buf)) == 0)
 124                         return RET_SYN;
 125                 p[8] = 0;
 126                 strcpy(us->nat_pnam, p);
 127                 putnat(us);
 128                 break;
 129         default:
 130                 pr("Only \"country\" or \"representative\" can change.\n");
 131                 return RET_SYN;
 132         }
 133         return RET_OK;
 134 }
 135