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) 1986-2008, 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 files README, COPYING and CREDITS in the root of the source
  23  *  tree for related information and legal notices.  It is expected
  24  *  that future projects/authors will amend these files as needed.
  25  *
  26  *  ---
  27  *
  28  *  setsect.c: Give resources to a country
  29  *
  30  *  Known contributors to this file:
  31  *     David Muir Sharnoff
  32  *     Steve McClure, 1998
  33  */
  34
  35 #include <config.h>
  36
  37 #include "commands.h"
  38 #include "lost.h"
  39 #include "news.h"
  40 #include "optlist.h"
  41
  42
  43 /*
  44  * format: setres thing <sect> <#>
  45  */
  46 int
  47 setsector(void)
  48 {
  49     struct sctstr sect;
  50     char *what;
  51     int amt, current;
  52     char *p;
  53     struct nstr_sect nstr;
  54     char buf[1024];
  55     char char0, char1;
  56
  57     if ((what = getstarg(player->argp[1],
  58                          "Give What (iron, gold, oil, uranium, fertility, owner, eff., mob., work, avail., oldown, mines)? ",
  59                          buf)) == 0)
  60         return RET_SYN;
  61     char0 = what[0];
  62     char1 = what[1];
  63
  64     switch (char0) {
  65     case 'i':
  66         if (!snxtsct(&nstr, player->argp[2]))
  67             return RET_SYN;
  68         while (nxtsct(&nstr, &sect) > 0) {
  69             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
  70                 (*p == '\0'))
  71                 return RET_SYN;
  72             amt = atoi(p);
  73             current = sect.sct_min;
  74             current += amt;
  75             if (current < 0)
  76                 current = 0;
  77             if (current > 100)
  78                 current = 100;
  79             if (sect.sct_own != 0)
  80                 resnoise(&sect, 1, "Iron ore content",
  81                          (int)sect.sct_min, current);
  82             sect.sct_min = (unsigned char)current;
  83             putsect(&sect);
  84         }
  85         break;
  86     case 'g':
  87         if (!snxtsct(&nstr, player->argp[2]))
  88             return RET_SYN;
  89         while (nxtsct(&nstr, &sect) > 0) {
  90             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
  91                 (*p == '\0'))
  92                 return RET_SYN;
  93             amt = atoi(p);
  94             current = sect.sct_gmin;
  95             current += amt;
  96             if (current < 0)
  97                 current = 0;
  98             if (current > 100)
  99                 current = 100;
 100             if (sect.sct_own != 0)
 101                 resnoise(&sect, 1, "Gold content",
 102                          (int)sect.sct_gmin, current);
 103             sect.sct_gmin = (unsigned char)current;
 104             putsect(&sect);
 105         }
 106         break;
 107     case 'o':
 108         switch (char1) {
 109         case 'i':
 110             if (!snxtsct(&nstr, player->argp[2]))
 111                 return RET_SYN;
 112             while (nxtsct(&nstr, &sect) > 0) {
 113                 if (!(p = getstarg(player->argp[3], "What value : ", buf))
 114                     || (*p == '\0'))
 115                     return RET_SYN;
 116                 amt = atoi(p);
 117                 current = sect.sct_oil;
 118                 current += amt;
 119                 if (current < 0)
 120                     current = 0;
 121                 if (current > 100)
 122                     current = 100;
 123                 if (sect.sct_own != 0)
 124                     resnoise(&sect, 1, "Oil content",
 125                              (int)sect.sct_oil, current);
 126                 sect.sct_oil = (unsigned char)current;
 127                 putsect(&sect);
 128             }
 129             break;
 130         case 'w':
 131             if (!snxtsct(&nstr, player->argp[2]))
 132                 return RET_SYN;
 133             while (nxtsct(&nstr, &sect) > 0) {
 134                 if (!(p = getstarg(player->argp[3], "What value : ", buf))
 135                     || (*p == '\0'))
 136                     return RET_SYN;
 137                 amt = atoi(p);
 138                 if ((amt < 0) || (amt > MAXNOC - 1))
 139                     return RET_SYN;
 140                 pr("Owner of %s changed from %s (#%d) to %s (#%d).\n",
 141                    xyas(sect.sct_x, sect.sct_y, player->cnum),
 142                    cname(sect.sct_own), sect.sct_own, cname(amt), amt);
 143                 if (sect.sct_own) {
 144                     wu(player->cnum, sect.sct_own,
 145                        "Sector %s lost to deity intervention\n",
 146                        xyas(sect.sct_x, sect.sct_y, sect.sct_own));
 147                 }
 148                 if (amt)
 149                     wu(player->cnum, amt,
 150                        "Sector %s gained from deity intervention\n",
 151                        xyas(sect.sct_x, sect.sct_y, amt));
 152                 sect.sct_own = (natid)amt;
 153                 putsect(&sect);
 154             }
 155             break;
 156         case 'l':
 157             if (!snxtsct(&nstr, player->argp[2]))
 158                 return RET_SYN;
 159             while (nxtsct(&nstr, &sect) > 0) {
 160                 if (!(p = getstarg(player->argp[3], "What value : ", buf))
 161                     || (*p == '\0'))
 162                     return RET_SYN;
 163                 amt = atoi(p);
 164                 if ((amt < 0) || (amt > MAXNOC - 1))
 165                     return RET_SYN;
 166                 pr("Old owner of %s changed from %s (#%d) to %s (#%d).\n",
 167                    xyas(sect.sct_x, sect.sct_y, player->cnum),
 168                    cname(sect.sct_oldown),
 169                    sect.sct_oldown, cname(amt), amt);
 170                 sect.sct_oldown = (natid)amt;
 171                 putsect(&sect);
 172             }
 173             break;
 174         default:
 175             pr("huh?\n");
 176             return RET_SYN;
 177         }
 178         break;
 179     case 'e':
 180         if (!snxtsct(&nstr, player->argp[2]))
 181             return RET_SYN;
 182         while (nxtsct(&nstr, &sect) > 0) {
 183             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
 184                 (*p == '\0'))
 185                 return RET_SYN;
 186             amt = atoi(p);
 187             current = sect.sct_effic;
 188             current += amt;
 189             if (current < 0)
 190                 current = 0;
 191             if (current > 100)
 192                 current = 100;
 193             pr("Efficiency in %s changed to %d.\n",
 194                xyas(sect.sct_x, sect.sct_y, player->cnum), current);
 195             sect.sct_effic = (unsigned char)current;
 196             putsect(&sect);
 197         }
 198         break;
 199     case 'm':
 200         switch (char1) {
 201         case 'i':
 202             if (!snxtsct(&nstr, player->argp[2]))
 203                 return RET_SYN;
 204             while (nxtsct(&nstr, &sect) > 0) {
 205                 if (!(p = getstarg(player->argp[3], "What value : ", buf))
 206                     || (*p == '\0'))
 207                     return RET_SYN;
 208                 amt = atoi(p);
 209                 current = sect.sct_mines;
 210                 current += amt;
 211                 if (current < 0)
 212                     current = 0;
 213                 if (current > MINES_MAX)
 214                     current = MINES_MAX;
 215                 if (sect.sct_own != 0)
 216                     resnoise(&sect, 1, "Mines", sect.sct_mines, current);
 217                 sect.sct_mines = current;
 218                 putsect(&sect);
 219             }
 220             break;
 221         case 'o':
 222             if (!snxtsct(&nstr, player->argp[2]))
 223                 return RET_SYN;
 224             while (nxtsct(&nstr, &sect) > 0) {
 225                 if (!(p = getstarg(player->argp[3], "What value : ", buf))
 226                     || (*p == '\0'))
 227                     return RET_SYN;
 228                 amt = atoi(p);
 229                 current = sect.sct_mobil;
 230                 current += amt;
 231                 if (current < -127)
 232                     current = -127;
 233                 if (current > 127)
 234                     current = 127;
 235                 pr("Mobility in %s changed to %d.\n",
 236                    xyas(sect.sct_x, sect.sct_y, player->cnum), current);
 237                 sect.sct_mobil = (short)current;
 238                 putsect(&sect);
 239             }
 240             break;
 241         default:
 242             pr("huh?\n");
 243             return RET_SYN;
 244         }
 245         break;
 246     case 'a':
 247         if (!snxtsct(&nstr, player->argp[2]))
 248             return RET_SYN;
 249         while (nxtsct(&nstr, &sect) > 0) {
 250             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
 251                 (*p == '\0'))
 252                 return RET_SYN;
 253             amt = atoi(p);
 254             current = sect.sct_avail;
 255             current += amt;
 256             if (current < 0)
 257                 current = 0;
 258             if (current > 9999)
 259                 current = 9999;
 260             pr("Available in %s changed to %d.\n",
 261                xyas(sect.sct_x, sect.sct_y, player->cnum), current);
 262             sect.sct_avail = (short)current;
 263             putsect(&sect);
 264         }
 265         break;
 266     case 'w':
 267         if (!snxtsct(&nstr, player->argp[2]))
 268             return RET_SYN;
 269         while (nxtsct(&nstr, &sect) > 0) {
 270             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
 271                 (*p == '\0'))
 272                 return RET_SYN;
 273             amt = atoi(p);
 274             current = sect.sct_work;
 275             current += amt;
 276             if (current < 0)
 277                 current = 0;
 278             if (current > 100)
 279                 current = 100;
 280             pr("Work in %s changed to %d.\n",
 281                xyas(sect.sct_x, sect.sct_y, player->cnum), current);
 282             sect.sct_work = (unsigned char)current;
 283             putsect(&sect);
 284         }
 285         break;
 286     case 'f':
 287         if (!snxtsct(&nstr, player->argp[2]))
 288             return RET_SYN;
 289         while (nxtsct(&nstr, &sect) > 0) {
 290             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
 291                 (*p == '\0'))
 292                 return RET_SYN;
 293             amt = atoi(p);
 294             current = sect.sct_fertil;
 295             current += amt;
 296             if (current < 0)
 297                 current = 0;
 298             if (current > 100)
 299                 current = 100;
 300             if (sect.sct_own != 0)
 301                 resnoise(&sect, 1, "Fertility content",
 302                          (int)sect.sct_fertil, current);
 303             sect.sct_fertil = (unsigned char)current;
 304             putsect(&sect);
 305         }
 306         break;
 307     case 'u':
 308         if (!snxtsct(&nstr, player->argp[2]))
 309             return RET_SYN;
 310         while (nxtsct(&nstr, &sect) > 0) {
 311             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
 312                 (*p == '\0'))
 313                 return RET_SYN;
 314             amt = atoi(p);
 315             current = sect.sct_uran;
 316             current += amt;
 317             if (current < 0)
 318                 current = 0;
 319             if (current > 100)
 320                 current = 100;
 321             if (sect.sct_own != 0)
 322                 resnoise(&sect, 1, "Uranium content",
 323                          (int)sect.sct_uran, current);
 324             sect.sct_uran = (unsigned char)current;
 325             putsect(&sect);
 326         }
 327         break;
 328     default:
 329         pr("huh?\n");
 330         return RET_SYN;
 331     }
 332     return RET_OK;
 333 }
 334
 335 static void
 336 resbenefit(natid who, int good)
 337 {
 338     if (!opt_GODNEWS)
 339         return;
 340
 341     if (good) {
 342         if (who)
 343             nreport(player->cnum, N_AIDS, who, 1);
 344     } else {
 345         if (who)
 346             nreport(player->cnum, N_HURTS, who, 1);
 347     }
 348 }
 349
 350 void
 351 resnoise(struct sctstr *sptr, int public_amt, char *name, int old,
 352          int new)
 353 {
 354     char p[100];
 355
 356     pr("%s of %s changed from %d to %d\n",
 357        name, xyas(sptr->sct_x, sptr->sct_y, player->cnum), old, new);
 358     if (public_amt)
 359         (void)sprintf(p, "changed from %d to %d", old, new);
 360     else
 361         (void)sprintf(p, "%s", old < new ? "increased" : "decreased");
 362     if (sptr->sct_own)
 363         wu(0, sptr->sct_own,
 364            "%s in %s was %s by an act of %s\n",
 365            name, xyas(sptr->sct_x, sptr->sct_y, sptr->sct_own),
 366            p, cname(player->cnum));
 367     resbenefit(sptr->sct_own, (old < new));
 368 }