empserver/src/lib/commands/wipe.c
Markus Armbruster eccc5cb7d7 Sectors need space for items, deliveries and distribution thresholds.
To save space, the ancients invented `variables': a collection of
key-value pairs, missing means zero value, space for `enough' keys.
This complicates the code, as assigning to a `variable' can fail for
lack of space.  Over time, `enough' increased, and for quite some time
now `variables' have been *wasting* space.  This changeset replaces
them, except in struct mchrstr, struct lchrstr and struct pchrstr,
where they are read-only, and will be replaced later.  It is only a
first step; further cleanup is required.  To simplify and minimize
this necessarily huge changeset, the new item[] arrays have an unused
slot 0, and the old variable types V_CIVIL, ... are still defined, but
must have the same values as the item types I_CIVIL, ...
2004-03-03 16:54:22 +00:00

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C

/*
* 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.
*
* ---
*
* wipe.c: Clear all existing distribution thresholds
*
* Known contributors to this file:
* Jim Griffith, 1989
*/
#include "misc.h"
#include "player.h"
#include "var.h"
#include "xy.h"
#include "sect.h"
#include "nsc.h"
#include "nat.h"
#include "item.h"
#include "file.h"
#include "commands.h"
int
wipe(void)
{
struct sctstr sect;
struct nstr_sect nstr;
if (!snxtsct(&nstr, player->argp[1]))
return RET_SYN;
while (nxtsct(&nstr, &sect)) {
if (!player->owner)
continue;
memset(sect.sct_dist, 0, sizeof(sect.sct_dist));
pr("Distribution thresholds wiped from %s\n",
xyas(nstr.x, nstr.y, player->cnum));
putsect(&sect);
}
return RET_OK;
}