git.pond.sub.org Git - empserver/blob - src/lib/commands/land.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  *  land.c: List land units
  29  *
  30  *  Known contributors to this file:
  31  *     Steve McClure, 1998
  32  */
  33
  34 #include "misc.h"
  35 #include "player.h"
  36 #include "var.h"
  37 #include "xy.h"
  38 #include "sect.h"
  39 #include "land.h"
  40 #include "nat.h"
  41 #include "nsc.h"
  42 #include "deity.h"
  43 #include "file.h"
  44 #include "optlist.h"
  45 #include "commands.h"
  46
  47 int
  48 land(void)
  49 {
  50         int     nunits;
  51         struct  nstr_item ni;
  52         struct  lndstr land;
  53         int     vec[I_MAX+1];
  54         s_char  *mission_short_name();
  55
  56         if (!snxtitem(&ni, EF_LAND, player->argp[1]))
  57                 return RET_SYN;
  58
  59         nunits = 0;
  60         while (nxtitem(&ni, (s_char *)&land)) {
  61                 if (land.lnd_own == 0)
  62                         continue;
  63                 if (!player->owner && !player->god)
  64                         continue;
  65                 if (land.lnd_type < 0 || land.lnd_type > lnd_maxno) {
  66                         pr("bad unit type %d (#%d)\n",
  67                                 land.lnd_type, ni.cur);
  68                         continue;
  69                 }
  70                 count_land_planes(&land);
  71                 lnd_count_units(&land);
  72
  73                 if (nunits++ == 0) {
  74                         if (player->god)
  75                                 pr("own ");
  76 pr("   # unit type          x,y   a  eff mil frt  mu  fd");
  77                         if (opt_FUEL)
  78                                 pr(" fl");
  79                         pr(" tch retr rd");
  80                         pr(" xl");
  81                         pr(" ln");
  82                         pr(" l/s\n");
  83                 }
  84                 if (player->god)
  85                         pr("%3d ", land.lnd_own);
  86                 pr("%4d ", ni.cur);
  87                 pr("%-15.15s", lchr[(int)land.lnd_type].l_name);
  88                 prxy(" %4d,%-4d", land.lnd_x, land.lnd_y, player->cnum);
  89                 pr("%c", land.lnd_army);
  90                 pr("%4d%%", land.lnd_effic);
  91                 pr("%4d", lnd_getmil(&land));
  92                 pr("%4d", land.lnd_harden);
  93                 pr("%4d", land.lnd_mobil);
  94                 getvec(VT_ITEM, vec, (s_char *)&land, EF_LAND);
  95                 pr("%4d", vec[I_FOOD]);
  96                 if (opt_FUEL)
  97                         pr("%3d",land.lnd_fuel);
  98                 pr("%4d ", land.lnd_tech);
  99                 pr("%3d%%", land.lnd_retreat);
 100                 pr("%3d", land.lnd_rad_max);
 101                 pr("%3d",land.lnd_nxlight);
 102                 pr("%3d",land.lnd_nland);
 103                 if (land.lnd_ship >= 0)
 104                         pr(" S%4d", land.lnd_ship);
 105                 else if (land.lnd_land >= 0)
 106                         pr(" L%4d", land.lnd_land);
 107                 pr("\n");
 108         }
 109         if (nunits == 0) {
 110                 if (player->argp[1])
 111                         pr("%s: No unit(s)\n", player->argp[1]);
 112                 else
 113                         pr("%s: No unit(s)\n", "");
 114                 return RET_FAIL;
 115         }else
 116                 pr("%d unit%s\n", nunits, splur(nunits));
 117         return RET_OK;
 118 }