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                 makelost(EF_SECTOR, sect.sct_own, 0,
 153                          sect.sct_x, sect.sct_y);
 154                 makenotlost(EF_SECTOR, amt, 0, sect.sct_x, sect.sct_y);
 155                 sect.sct_own = (natid)amt;
 156                 putsect(&sect);
 157             }
 158             break;
 159         case 'l':
 160             if (!snxtsct(&nstr, player->argp[2]))
 161                 return RET_SYN;
 162             while (nxtsct(&nstr, &sect) > 0) {
 163                 if (!(p = getstarg(player->argp[3], "What value : ", buf))
 164                     || (*p == '\0'))
 165                     return RET_SYN;
 166                 amt = atoi(p);
 167                 if ((amt < 0) || (amt > MAXNOC - 1))
 168                     return RET_SYN;
 169                 pr("Old owner of %s changed from %s (#%d) to %s (#%d).\n",
 170                    xyas(sect.sct_x, sect.sct_y, player->cnum),
 171                    cname(sect.sct_oldown),
 172                    sect.sct_oldown, cname(amt), amt);
 173                 sect.sct_oldown = (natid)amt;
 174                 putsect(&sect);
 175             }
 176             break;
 177         default:
 178             pr("huh?\n");
 179             return RET_SYN;
 180         }
 181         break;
 182     case 'e':
 183         if (!snxtsct(&nstr, player->argp[2]))
 184             return RET_SYN;
 185         while (nxtsct(&nstr, &sect) > 0) {
 186             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
 187                 (*p == '\0'))
 188                 return RET_SYN;
 189             amt = atoi(p);
 190             current = sect.sct_effic;
 191             current += amt;
 192             if (current < 0)
 193                 current = 0;
 194             if (current > 100)
 195                 current = 100;
 196             pr("Efficiency in %s changed to %d.\n",
 197                xyas(sect.sct_x, sect.sct_y, player->cnum), current);
 198             sect.sct_effic = (unsigned char)current;
 199             putsect(&sect);
 200         }
 201         break;
 202     case 'm':
 203         switch (char1) {
 204         case 'i':
 205             if (!snxtsct(&nstr, player->argp[2]))
 206                 return RET_SYN;
 207             while (nxtsct(&nstr, &sect) > 0) {
 208                 if (!(p = getstarg(player->argp[3], "What value : ", buf))
 209                     || (*p == '\0'))
 210                     return RET_SYN;
 211                 amt = atoi(p);
 212                 current = sect.sct_mines;
 213                 current += amt;
 214                 if (current < 0)
 215                     current = 0;
 216                 if (current > MINES_MAX)
 217                     current = MINES_MAX;
 218                 if (sect.sct_own != 0)
 219                     resnoise(&sect, 1, "Mines", sect.sct_mines, current);
 220                 sect.sct_mines = current;
 221                 putsect(&sect);
 222             }
 223             break;
 224         case 'o':
 225             if (!snxtsct(&nstr, player->argp[2]))
 226                 return RET_SYN;
 227             while (nxtsct(&nstr, &sect) > 0) {
 228                 if (!(p = getstarg(player->argp[3], "What value : ", buf))
 229                     || (*p == '\0'))
 230                     return RET_SYN;
 231                 amt = atoi(p);
 232                 current = sect.sct_mobil;
 233                 current += amt;
 234                 if (current < -127)
 235                     current = -127;
 236                 if (current > 127)
 237                     current = 127;
 238                 pr("Mobility in %s changed to %d.\n",
 239                    xyas(sect.sct_x, sect.sct_y, player->cnum), current);
 240                 sect.sct_mobil = (short)current;
 241                 putsect(&sect);
 242             }
 243             break;
 244         default:
 245             pr("huh?\n");
 246             return RET_SYN;
 247         }
 248         break;
 249     case 'a':
 250         if (!snxtsct(&nstr, player->argp[2]))
 251             return RET_SYN;
 252         while (nxtsct(&nstr, &sect) > 0) {
 253             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
 254                 (*p == '\0'))
 255                 return RET_SYN;
 256             amt = atoi(p);
 257             current = sect.sct_avail;
 258             current += amt;
 259             if (current < 0)
 260                 current = 0;
 261             if (current > 9999)
 262                 current = 9999;
 263             pr("Available in %s changed to %d.\n",
 264                xyas(sect.sct_x, sect.sct_y, player->cnum), current);
 265             sect.sct_avail = (short)current;
 266             putsect(&sect);
 267         }
 268         break;
 269     case 'w':
 270         if (!snxtsct(&nstr, player->argp[2]))
 271             return RET_SYN;
 272         while (nxtsct(&nstr, &sect) > 0) {
 273             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
 274                 (*p == '\0'))
 275                 return RET_SYN;
 276             amt = atoi(p);
 277             current = sect.sct_work;
 278             current += amt;
 279             if (current < 0)
 280                 current = 0;
 281             if (current > 100)
 282                 current = 100;
 283             pr("Work in %s changed to %d.\n",
 284                xyas(sect.sct_x, sect.sct_y, player->cnum), current);
 285             sect.sct_work = (unsigned char)current;
 286             putsect(&sect);
 287         }
 288         break;
 289     case 'f':
 290         if (!snxtsct(&nstr, player->argp[2]))
 291             return RET_SYN;
 292         while (nxtsct(&nstr, &sect) > 0) {
 293             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
 294                 (*p == '\0'))
 295                 return RET_SYN;
 296             amt = atoi(p);
 297             current = sect.sct_fertil;
 298             current += amt;
 299             if (current < 0)
 300                 current = 0;
 301             if (current > 100)
 302                 current = 100;
 303             if (sect.sct_own != 0)
 304                 resnoise(&sect, 1, "Fertility content",
 305                          (int)sect.sct_fertil, current);
 306             sect.sct_fertil = (unsigned char)current;
 307             putsect(&sect);
 308         }
 309         break;
 310     case 'u':
 311         if (!snxtsct(&nstr, player->argp[2]))
 312             return RET_SYN;
 313         while (nxtsct(&nstr, &sect) > 0) {
 314             if (!(p = getstarg(player->argp[3], "What value : ", buf)) ||
 315                 (*p == '\0'))
 316                 return RET_SYN;
 317             amt = atoi(p);
 318             current = sect.sct_uran;
 319             current += amt;
 320             if (current < 0)
 321                 current = 0;
 322             if (current > 100)
 323                 current = 100;
 324             if (sect.sct_own != 0)
 325                 resnoise(&sect, 1, "Uranium content",
 326                          (int)sect.sct_uran, current);
 327             sect.sct_uran = (unsigned char)current;
 328             putsect(&sect);
 329         }
 330         break;
 331     default:
 332         pr("huh?\n");
 333         return RET_SYN;
 334     }
 335     return RET_OK;
 336 }
 337
 338 static void
 339 resbenefit(natid who, int good)
 340 {
 341     if (!opt_GODNEWS)
 342         return;
 343
 344     if (good) {
 345         if (who)
 346             nreport(player->cnum, N_AIDS, who, 1);
 347     } else {
 348         if (who)
 349             nreport(player->cnum, N_HURTS, who, 1);
 350     }
 351 }
 352
 353 void
 354 resnoise(struct sctstr *sptr, int public_amt, char *name, int old,
 355          int new)
 356 {
 357     char p[100];
 358
 359     pr("%s of %s changed from %d to %d\n",
 360        name, xyas(sptr->sct_x, sptr->sct_y, player->cnum), old, new);
 361     if (public_amt)
 362         (void)sprintf(p, "changed from %d to %d", old, new);
 363     else
 364         (void)sprintf(p, "%s", old < new ? "increased" : "decreased");
 365     if (sptr->sct_own)
 366         wu(0, sptr->sct_own,
 367            "%s in %s was %s by an act of %s\n",
 368            name, xyas(sptr->sct_x, sptr->sct_y, sptr->sct_own),
 369            p, cname(player->cnum));
 370     resbenefit(sptr->sct_own, (old < new));
 371 }