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) 1986-2007, 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 <ctype.h>
  38 #include "commands.h"
  39 #include "lost.h"
  40 #include "news.h"
  41 #include "optlist.h"
  42
  43
  44 /*
  45  * format: setres thing <sect> <#>
  46  */
  47 int
  48 setsector(void)
  49 {
  50     struct sctstr sect;
  51     char *what;
  52     int amt, current;
  53     char *p;
  54     struct nstr_sect nstr;
  55     char buf[1024];
  56     char char0, char1;
  57
  58     if ((what = getstarg(player->argp[1],
  59                          "Give What (iron, gold, oil, uranium, fertility, owner, eff., mob., work, avail., oldown, mines)? ",
  60                          buf)) == 0)
  61         return RET_SYN;
  62     char0 = what[0];
  63     char1 = what[1];
  64
  65     switch (char0) {
  66     case 'i':
  67         if (!snxtsct(&nstr, player->argp[2]))
  68             return RET_SYN;
  69         while (nxtsct(&nstr, &sect) > 0) {
  70             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
  71                 (*p == '\0'))
  72                 return RET_SYN;
  73             amt = atoi(p);
  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, 1, "Iron ore content",
  82                          (int)sect.sct_min, current);
  83             sect.sct_min = (unsigned char)current;
  84             putsect(&sect);
  85         }
  86         break;
  87     case 'g':
  88         if (!snxtsct(&nstr, player->argp[2]))
  89             return RET_SYN;
  90         while (nxtsct(&nstr, &sect) > 0) {
  91             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
  92                 (*p == '\0'))
  93                 return RET_SYN;
  94             amt = atoi(p);
  95             current = sect.sct_gmin;
  96             current += amt;
  97             if (current < 0)
  98                 current = 0;
  99             if (current > 100)
 100                 current = 100;
 101             if (sect.sct_own != 0)
 102                 resnoise(&sect, 1, "Gold content",
 103                          (int)sect.sct_gmin, current);
 104             sect.sct_gmin = (unsigned char)current;
 105             putsect(&sect);
 106         }
 107         break;
 108     case 'o':
 109         switch (char1) {
 110         case 'i':
 111             if (!snxtsct(&nstr, player->argp[2]))
 112                 return RET_SYN;
 113             while (nxtsct(&nstr, &sect) > 0) {
 114                 if (!(p = getstarg(player->argp[3], "What value : ", buf))
 115                     || (*p == '\0'))
 116                     return RET_SYN;
 117                 amt = atoi(p);
 118                 current = sect.sct_oil;
 119                 current += amt;
 120                 if (current < 0)
 121                     current = 0;
 122                 if (current > 100)
 123                     current = 100;
 124                 if (sect.sct_own != 0)
 125                     resnoise(&sect, 1, "Oil content",
 126                              (int)sect.sct_oil, current);
 127                 sect.sct_oil = (unsigned char)current;
 128                 putsect(&sect);
 129             }
 130             break;
 131         case 'w':
 132             if (!snxtsct(&nstr, player->argp[2]))
 133                 return RET_SYN;
 134             while (nxtsct(&nstr, &sect) > 0) {
 135                 if (!(p = getstarg(player->argp[3], "What value : ", buf))
 136                     || (*p == '\0'))
 137                     return RET_SYN;
 138                 amt = atoi(p);
 139                 if ((amt < 0) || (amt > MAXNOC - 1))
 140                     return RET_SYN;
 141                 pr("Owner of %s changed from %s (#%d) to %s (#%d).\n",
 142                    xyas(sect.sct_x, sect.sct_y, player->cnum),
 143                    cname(sect.sct_own), sect.sct_own, cname(amt), amt);
 144                 if (sect.sct_own) {
 145                     wu(player->cnum, sect.sct_own,
 146                        "Sector %s lost to deity intervention\n",
 147                        xyas(sect.sct_x, sect.sct_y, sect.sct_own));
 148                 }
 149                 if (amt)
 150                     wu(player->cnum, amt,
 151                        "Sector %s gained from deity intervention\n",
 152                        xyas(sect.sct_x, sect.sct_y, amt));
 153                 makelost(EF_SECTOR, sect.sct_own, 0,
 154                          sect.sct_x, sect.sct_y);
 155                 makenotlost(EF_SECTOR, amt, 0, sect.sct_x, sect.sct_y);
 156                 sect.sct_own = (natid)amt;
 157                 putsect(&sect);
 158             }
 159             break;
 160         case 'l':
 161             if (!snxtsct(&nstr, player->argp[2]))
 162                 return RET_SYN;
 163             while (nxtsct(&nstr, &sect) > 0) {
 164                 if (!(p = getstarg(player->argp[3], "What value : ", buf))
 165                     || (*p == '\0'))
 166                     return RET_SYN;
 167                 amt = atoi(p);
 168                 if ((amt < 0) || (amt > MAXNOC - 1))
 169                     return RET_SYN;
 170                 pr("Old owner of %s changed from %s (#%d) to %s (#%d).\n",
 171                    xyas(sect.sct_x, sect.sct_y, player->cnum),
 172                    cname(sect.sct_oldown),
 173                    sect.sct_oldown, cname(amt), amt);
 174                 sect.sct_oldown = (natid)amt;
 175                 putsect(&sect);
 176             }
 177             break;
 178         default:
 179             pr("huh?\n");
 180             return RET_SYN;
 181         }
 182         break;
 183     case 'e':
 184         if (!snxtsct(&nstr, player->argp[2]))
 185             return RET_SYN;
 186         while (nxtsct(&nstr, &sect) > 0) {
 187             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
 188                 (*p == '\0'))
 189                 return RET_SYN;
 190             amt = atoi(p);
 191             current = sect.sct_effic;
 192             current += amt;
 193             if (current < 0)
 194                 current = 0;
 195             if (current > 100)
 196                 current = 100;
 197             pr("Efficiency in %s changed to %d.\n",
 198                xyas(sect.sct_x, sect.sct_y, player->cnum), current);
 199             sect.sct_effic = (unsigned char)current;
 200             putsect(&sect);
 201         }
 202         break;
 203     case 'm':
 204         switch (char1) {
 205         case 'i':
 206             if (!snxtsct(&nstr, player->argp[2]))
 207                 return RET_SYN;
 208             while (nxtsct(&nstr, &sect) > 0) {
 209                 if (!(p = getstarg(player->argp[3], "What value : ", buf))
 210                     || (*p == '\0'))
 211                     return RET_SYN;
 212                 amt = atoi(p);
 213                 current = sect.sct_mines;
 214                 current += amt;
 215                 if (current < 0)
 216                     current = 0;
 217                 if (current > MINES_MAX)
 218                     current = MINES_MAX;
 219                 if (sect.sct_own != 0)
 220                     resnoise(&sect, 1, "Mines", sect.sct_mines, current);
 221                 sect.sct_mines = current;
 222                 putsect(&sect);
 223             }
 224             break;
 225         case 'o':
 226             if (!snxtsct(&nstr, player->argp[2]))
 227                 return RET_SYN;
 228             while (nxtsct(&nstr, &sect) > 0) {
 229                 if (!(p = getstarg(player->argp[3], "What value : ", buf))
 230                     || (*p == '\0'))
 231                     return RET_SYN;
 232                 amt = atoi(p);
 233                 current = sect.sct_mobil;
 234                 current += amt;
 235                 if (current < -127)
 236                     current = -127;
 237                 if (current > 127)
 238                     current = 127;
 239                 pr("Mobility in %s changed to %d.\n",
 240                    xyas(sect.sct_x, sect.sct_y, player->cnum), current);
 241                 sect.sct_mobil = (short)current;
 242                 putsect(&sect);
 243             }
 244             break;
 245         default:
 246             pr("huh?\n");
 247             return RET_SYN;
 248         }
 249         break;
 250     case 'a':
 251         if (!snxtsct(&nstr, player->argp[2]))
 252             return RET_SYN;
 253         while (nxtsct(&nstr, &sect) > 0) {
 254             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
 255                 (*p == '\0'))
 256                 return RET_SYN;
 257             amt = atoi(p);
 258             current = sect.sct_avail;
 259             current += amt;
 260             if (current < 0)
 261                 current = 0;
 262             if (current > 9999)
 263                 current = 9999;
 264             pr("Available in %s changed to %d.\n",
 265                xyas(sect.sct_x, sect.sct_y, player->cnum), current);
 266             sect.sct_avail = (short)current;
 267             putsect(&sect);
 268         }
 269         break;
 270     case 'w':
 271         if (!snxtsct(&nstr, player->argp[2]))
 272             return RET_SYN;
 273         while (nxtsct(&nstr, &sect) > 0) {
 274             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
 275                 (*p == '\0'))
 276                 return RET_SYN;
 277             amt = atoi(p);
 278             current = sect.sct_work;
 279             current += amt;
 280             if (current < 0)
 281                 current = 0;
 282             if (current > 100)
 283                 current = 100;
 284             pr("Work in %s changed to %d.\n",
 285                xyas(sect.sct_x, sect.sct_y, player->cnum), current);
 286             sect.sct_work = (unsigned char)current;
 287             putsect(&sect);
 288         }
 289         break;
 290     case 'f':
 291         if (!snxtsct(&nstr, player->argp[2]))
 292             return RET_SYN;
 293         while (nxtsct(&nstr, &sect) > 0) {
 294             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
 295                 (*p == '\0'))
 296                 return RET_SYN;
 297             amt = atoi(p);
 298             current = sect.sct_fertil;
 299             current += amt;
 300             if (current < 0)
 301                 current = 0;
 302             if (current > 120)
 303                 current = 120;
 304             if (sect.sct_own != 0)
 305                 resnoise(&sect, 1, "Fertility content",
 306                          (int)sect.sct_fertil, current);
 307             sect.sct_fertil = (unsigned char)current;
 308             putsect(&sect);
 309         }
 310         break;
 311     case 'u':
 312         if (!snxtsct(&nstr, player->argp[2]))
 313             return RET_SYN;
 314         while (nxtsct(&nstr, &sect) > 0) {
 315             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
 316                 (*p == '\0'))
 317                 return RET_SYN;
 318             amt = atoi(p);
 319             current = sect.sct_uran;
 320             current += amt;
 321             if (current < 0)
 322                 current = 0;
 323             if (current > 100)
 324                 current = 100;
 325             if (sect.sct_own != 0)
 326                 resnoise(&sect, 1, "Uranium content",
 327                          (int)sect.sct_uran, current);
 328             sect.sct_uran = (unsigned char)current;
 329             putsect(&sect);
 330         }
 331         break;
 332     default:
 333         pr("huh?\n");
 334         return RET_SYN;
 335     }
 336     return RET_OK;
 337 }
 338
 339 static void
 340 resbenefit(natid who, int good)
 341 {
 342     if (!opt_GODNEWS)
 343         return;
 344
 345     if (good) {
 346         if (who)
 347             nreport(player->cnum, N_AIDS, who, 1);
 348     } else {
 349         if (who)
 350             nreport(player->cnum, N_HURTS, who, 1);
 351     }
 352 }
 353
 354 void
 355 resnoise(struct sctstr *sptr, int public_amt, char *name, int old,
 356          int new)
 357 {
 358     char p[100];
 359
 360     pr("%s of %s changed from %d to %d%%\n",
 361        name, xyas(sptr->sct_x, sptr->sct_y, player->cnum), old, new);
 362     if (public_amt)
 363         (void)sprintf(p, "changed from %d to %d", old, new);
 364     else
 365         (void)sprintf(p, "%s", old < new ? "increased" : "decreased");
 366     if (sptr->sct_own)
 367         wu(0, sptr->sct_own,
 368            "%s in %s was %s by an act of %s\n",
 369            name, xyas(sptr->sct_x, sptr->sct_y, sptr->sct_own),
 370            p, cname(player->cnum));
 371     resbenefit(sptr->sct_own, (old < new));
 372 }