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

   1 /*
   2  *  Empire - A multi-player, client/server Internet based war game.
   3  *  Copyright (C) 1986-2013, Dave Pare, Jeff Bailey, Thomas Ruschak,
   4  *                Ken Stevens, Steve McClure, Markus Armbruster
   5  *
   6  *  Empire 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 3 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, see <http://www.gnu.org/licenses/>.
  18  *
  19  *  ---
  20  *
  21  *  See files README, COPYING and CREDITS in the root of the source
  22  *  tree for related information and legal notices.  It is expected
  23  *  that future projects/authors will amend these files as needed.
  24  *
  25  *  ---
  26  *
  27  *  setsect.c: Give resources to a country
  28  *
  29  *  Known contributors to this file:
  30  *     David Muir Sharnoff
  31  *     Steve McClure, 1998
  32  */
  33
  34 #include <config.h>
  35
  36 #include "commands.h"
  37 #include "news.h"
  38 #include "optlist.h"
  39
  40
  41 /*
  42  * format: setres thing <sect> <#>
  43  */
  44 int
  45 setsector(void)
  46 {
  47     struct sctstr sect;
  48     char *what;
  49     int amt, current;
  50     char *p;
  51     struct nstr_sect nstr;
  52     char buf[1024];
  53     char char0, char1;
  54
  55     what = getstarg(player->argp[1],
  56                     "Give what (iron, gold, oil, uranium, fertility, owner, eff., mob., work, avail., oldown, mines)? ",
  57                     buf);
  58     if (!what)
  59         return RET_SYN;
  60     char0 = what[0];
  61     char1 = what[1];
  62
  63     if (!snxtsct(&nstr, player->argp[2]))
  64         return RET_SYN;
  65     while (nxtsct(&nstr, &sect) > 0) {
  66         p = getstarg(player->argp[3], "What value : ", buf);
  67         if (!p || !*p)
  68             return RET_SYN;
  69         amt = atoi(p);
  70         if (!check_sect_ok(&sect))
  71             return RET_FAIL;
  72         switch (char0) {
  73         case 'i':
  74             current = sect.sct_min;
  75             current += amt;
  76             if (current < 0)
  77                 current = 0;
  78             if (current > 100)
  79                 current = 100;
  80             if (sect.sct_own != 0)
  81                 resnoise(&sect, "Iron ore content", sect.sct_min, current);
  82             sect.sct_min = (unsigned char)current;
  83             break;
  84         case 'g':
  85             current = sect.sct_gmin;
  86             current += amt;
  87             if (current < 0)
  88                 current = 0;
  89             if (current > 100)
  90                 current = 100;
  91             if (sect.sct_own != 0)
  92                 resnoise(&sect, "Gold content", sect.sct_gmin, current);
  93             sect.sct_gmin = (unsigned char)current;
  94             break;
  95         case 'o':
  96             switch (char1) {
  97             case 'i':
  98                 current = sect.sct_oil;
  99                 current += amt;
 100                 if (current < 0)
 101                     current = 0;
 102                 if (current > 100)
 103                     current = 100;
 104                 if (sect.sct_own != 0)
 105                     resnoise(&sect, "Oil content", sect.sct_oil, current);
 106                 sect.sct_oil = (unsigned char)current;
 107                 break;
 108             case 'w':
 109                 if ((amt < 0) || (amt > MAXNOC - 1))
 110                     return RET_SYN;
 111                 pr("Owner of %s changed from %s (#%d) to %s (#%d).\n",
 112                    xyas(sect.sct_x, sect.sct_y, player->cnum),
 113                    cname(sect.sct_own), sect.sct_own, cname(amt), amt);
 114                 if (sect.sct_own) {
 115                     wu(player->cnum, sect.sct_own,
 116                        "Sector %s lost to deity intervention\n",
 117                        xyas(sect.sct_x, sect.sct_y, sect.sct_own));
 118                 }
 119                 if (amt)
 120                     wu(player->cnum, amt,
 121                        "Sector %s gained from deity intervention\n",
 122                        xyas(sect.sct_x, sect.sct_y, amt));
 123                 sect.sct_own = (natid)amt;
 124                 break;
 125             case 'l':
 126                 if ((amt < 0) || (amt > MAXNOC - 1))
 127                     return RET_SYN;
 128                 pr("Old owner of %s changed from %s (#%d) to %s (#%d).\n",
 129                    xyas(sect.sct_x, sect.sct_y, player->cnum),
 130                    cname(sect.sct_oldown),
 131                    sect.sct_oldown, cname(amt), amt);
 132                 sect.sct_oldown = (natid)amt;
 133                 break;
 134             default:
 135                 pr("huh?\n");
 136                 return RET_SYN;
 137             }
 138             break;
 139         case 'e':
 140             current = sect.sct_effic;
 141             current += amt;
 142             if (current < 0)
 143                 current = 0;
 144             if (current > 100)
 145                 current = 100;
 146             pr("Efficiency in %s changed to %d.\n",
 147                xyas(sect.sct_x, sect.sct_y, player->cnum), current);
 148             sect.sct_effic = current;
 149             break;
 150         case 'm':
 151             switch (char1) {
 152             case 'i':
 153                 current = sect.sct_mines;
 154                 current += amt;
 155                 if (current < 0)
 156                     current = 0;
 157                 if (current > MINES_MAX)
 158                     current = MINES_MAX;
 159                 if (sect.sct_own != 0 && sect.sct_own == sect.sct_oldown)
 160                     resnoise(&sect, "Mines", sect.sct_mines, current);
 161                 sect.sct_mines = current;
 162                 break;
 163             case 'o':
 164                 current = sect.sct_mobil;
 165                 current += amt;
 166                 if (current < -127)
 167                     current = -127;
 168                 if (current > 127)
 169                     current = 127;
 170                 pr("Mobility in %s changed to %d.\n",
 171                    xyas(sect.sct_x, sect.sct_y, player->cnum), current);
 172                 sect.sct_mobil = current;
 173                 break;
 174             default:
 175                 pr("huh?\n");
 176                 return RET_SYN;
 177             }
 178             break;
 179         case 'a':
 180             current = sect.sct_avail;
 181             current += amt;
 182             if (current < 0)
 183                 current = 0;
 184             if (current > 9999)
 185                 current = 9999;
 186             pr("Available in %s changed to %d.\n",
 187                xyas(sect.sct_x, sect.sct_y, player->cnum), current);
 188             sect.sct_avail = (short)current;
 189             break;
 190         case 'w':
 191             current = sect.sct_work;
 192             current += amt;
 193             if (current < 0)
 194                 current = 0;
 195             if (current > 100)
 196                 current = 100;
 197             pr("Work in %s changed to %d.\n",
 198                xyas(sect.sct_x, sect.sct_y, player->cnum), current);
 199             sect.sct_work = (unsigned char)current;
 200             break;
 201         case 'f':
 202             current = sect.sct_fertil;
 203             current += amt;
 204             if (current < 0)
 205                 current = 0;
 206             if (current > 100)
 207                 current = 100;
 208             if (sect.sct_own != 0)
 209                 resnoise(&sect, "Fertility content", sect.sct_fertil, current);
 210             sect.sct_fertil = (unsigned char)current;
 211             break;
 212         case 'u':
 213             current = sect.sct_uran;
 214             current += amt;
 215             if (current < 0)
 216                 current = 0;
 217             if (current > 100)
 218                 current = 100;
 219             if (sect.sct_own != 0)
 220                 resnoise(&sect, "Uranium content", sect.sct_uran, current);
 221             sect.sct_uran = (unsigned char)current;
 222             break;
 223         default:
 224             pr("huh?\n");
 225             return RET_SYN;
 226         }
 227         putsect(&sect);
 228     }
 229     return RET_OK;
 230 }
 231
 232 static void
 233 resbenefit(natid who, int good)
 234 {
 235     if (!opt_GODNEWS)
 236         return;
 237
 238     if (good) {
 239         if (who)
 240             nreport(player->cnum, N_AIDS, who, 1);
 241     } else {
 242         if (who)
 243             nreport(player->cnum, N_HURTS, who, 1);
 244     }
 245 }
 246
 247 void
 248 resnoise(struct sctstr *sptr, char *name, int old, int new)
 249 {
 250     pr("%s of %s changed from %d to %d\n",
 251        name, xyas(sptr->sct_x, sptr->sct_y, player->cnum), old, new);
 252     if (sptr->sct_own)
 253         wu(0, sptr->sct_own,
 254            "%s in %s was changed from %d to %d by an act of %s\n",
 255            name, xyas(sptr->sct_x, sptr->sct_y, sptr->sct_own),
 256            old, new, cname(player->cnum));
 257     resbenefit(sptr->sct_own, (old < new));
 258 }