/*
 *  Empire - A multi-player, client/server Internet based war game.
 *  Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
 *                           Ken Stevens, Steve McClure
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 *  ---
 *
 *  See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
 *  related information and legal notices. It is expected that any future
 *  projects/authors will amend these files as needed.
 *
 *  ---
 *
 *  carg.c: List cargo contents of a ship
 * 
 *  Known contributors to this file:
 *     
 */

#include "misc.h"
#include "player.h"
#include "var.h"
#include "xy.h"
#include "sect.h"
#include "ship.h"
#include "land.h"
#include "nsc.h"
#include "nat.h"
#include "file.h"
#include "commands.h"
#include "optlist.h"

int
carg(void)
{
    int nships;
    struct nstr_item ni;
    struct shpstr ship;

    if (!snxtitem(&ni, EF_SHIP, player->argp[1]))
	return RET_SYN;
    nships = 0;
    while (nxtitem(&ni, (s_char *)&ship)) {
	if (ship.shp_own == 0)
	    continue;
	if ((player->cnum != ship.shp_own) && !player->god)
	    continue;
	if (ship.shp_type < 0 || ship.shp_type > shp_maxno) {
	    pr("bad ship type %d (#%d)\n", ship.shp_type, ni.cur);
	    continue;
	}
	if (nships++ == 0)
	    pr("shp# ship type           x,y   flt  eff  sh gun pet irn dst bar oil lcm hcm rad\n");
	pr("%4d ", ni.cur);
	pr("%-16.16s ", mchr[(int)ship.shp_type].m_name);
	prxy("%4d,%-4d ", ship.shp_x, ship.shp_y, player->cnum);
	pr(" %1c", ship.shp_fleet);
	pr("%4d%%", ship.shp_effic);
	pr("%4d", ship.shp_item[I_SHELL]);
	pr("%4d", ship.shp_item[I_GUN]);
	pr("%4d", ship.shp_item[I_PETROL]);
	pr("%4d", ship.shp_item[I_IRON]);
	pr("%4d", ship.shp_item[I_DUST]);
	pr("%4d", ship.shp_item[I_BAR]);
	pr("%4d", ship.shp_item[I_OIL]);
	pr("%4d", ship.shp_item[I_LCM]);
	pr("%4d", ship.shp_item[I_HCM]);
	pr("%4d\n", ship.shp_item[I_RAD]);
	if (opt_SHIPNAMES) {
	    if (ship.shp_name[0] != 0) {
		pr("       %s\n", ship.shp_name);
	    }
	}
    }
    if (nships == 0) {
	if (player->argp[1])
	    pr("%s: No ship(s)\n", player->argp[1]);
	else
	    pr("%s: No ship(s)\n", "");
	return RET_FAIL;
    } else
	pr("%d ship%s\n", nships, splur(nships));
    return RET_OK;
}

int
lcarg(void)
{
    int nunits;
    struct nstr_item ni;
    struct lndstr land;

    if (!snxtitem(&ni, EF_LAND, player->argp[1]))
	return RET_SYN;
    nunits = 0;
    while (nxtitem(&ni, (s_char *)&land)) {
	if (!land.lnd_own)
	    continue;
	if ((player->cnum != land.lnd_own) && !player->god)
	    continue;
	if (land.lnd_type < 0 || land.lnd_type > lnd_maxno) {
	    pr("bad unit type %d (#%d)\n", land.lnd_type, ni.cur);
	    continue;
	}
	if (nunits++ == 0)
	    pr("lnd# unit type           x,y    a   eff  sh gun pet irn dst bar oil lcm hcm rad\n");
	pr("%4d ", ni.cur);
	pr("%-16.16s ", lchr[(int)land.lnd_type].l_name);
	prxy("%4d,%-4d ", land.lnd_x, land.lnd_y, player->cnum);
	pr(" %1c", land.lnd_army);
	pr("%4d%%", land.lnd_effic);
	pr("%4d", land.lnd_item[I_SHELL]);
	pr("%4d", land.lnd_item[I_GUN]);
	pr("%4d", land.lnd_item[I_PETROL]);
	pr("%4d", land.lnd_item[I_IRON]);
	pr("%4d", land.lnd_item[I_DUST]);
	pr("%4d", land.lnd_item[I_BAR]);
	pr("%4d", land.lnd_item[I_OIL]);
	pr("%4d", land.lnd_item[I_LCM]);
	pr("%4d", land.lnd_item[I_HCM]);
	pr("%4d\n", land.lnd_item[I_RAD]);
    }
    if (nunits == 0) {
	if (player->argp[1])
	    pr("%s: No unit(s)\n", player->argp[1]);
	else
	    pr("No unit(s)\n");
	return RET_FAIL;
    } else
	pr("%d unit%s\n", nunits, splur(nunits));
    return RET_OK;
}