95 lines
2.6 KiB
C
95 lines
2.6 KiB
C
/*
|
|
* Empire - A multi-player, client/server Internet based war game.
|
|
* Copyright (C) 1986-2013, Dave Pare, Jeff Bailey, Thomas Ruschak,
|
|
* Ken Stevens, Steve McClure, Markus Armbruster
|
|
*
|
|
* Empire 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 3 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, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* ---
|
|
*
|
|
* See files README, COPYING and CREDITS in the root of the source
|
|
* tree for related information and legal notices. It is expected
|
|
* that future projects/authors will amend these files as needed.
|
|
*
|
|
* ---
|
|
*
|
|
* ship.c: Ship pre-write data massage
|
|
*
|
|
* Known contributors to this file:
|
|
* Dave Pare, 1989
|
|
* Steve McClure, 1996
|
|
* Markus Armbruster, 2004-2011
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#include "file.h"
|
|
#include "lost.h"
|
|
#include "misc.h"
|
|
#include "optlist.h"
|
|
#include "player.h"
|
|
#include "prototypes.h"
|
|
#include "ship.h"
|
|
#include "unit.h"
|
|
|
|
void
|
|
shp_postread(int n, void *ptr)
|
|
{
|
|
struct shpstr *sp = ptr;
|
|
|
|
if (sp->shp_uid != n) {
|
|
logerror("shp_postread: Error - %d != %d, zeroing.\n",
|
|
sp->shp_uid, n);
|
|
memset(sp, 0, sizeof(struct shpstr));
|
|
}
|
|
|
|
if (opt_MOB_ACCESS)
|
|
shp_do_upd_mob(sp);
|
|
player->owner = (player->god || sp->shp_own == player->cnum);
|
|
}
|
|
|
|
void
|
|
shp_prewrite(int n, void *old, void *new)
|
|
{
|
|
struct shpstr *oldsp = old;
|
|
struct shpstr *sp = new;
|
|
natid own = sp->shp_effic < SHIP_MINEFF ? 0 : sp->shp_own;
|
|
|
|
if (!own) {
|
|
sp->shp_effic = 0;
|
|
if (sp->shp_own)
|
|
mpr(sp->shp_own, "\t%s sunk!\n", prship(sp));
|
|
}
|
|
item_prewrite(sp->shp_item);
|
|
|
|
/* We've avoided assigning to sp->shp_own, in case oldsp == sp */
|
|
if (oldsp->shp_own != own) {
|
|
lost_and_found(EF_SHIP, oldsp->shp_own, own,
|
|
sp->shp_uid, sp->shp_x, sp->shp_y);
|
|
CANT_HAPPEN(!oldsp->shp_own
|
|
&& unit_update_cargo((struct empobj *)oldsp));
|
|
}
|
|
|
|
sp->shp_own = own;
|
|
if (!own || sp->shp_x != oldsp->shp_x || sp->shp_y != oldsp->shp_y)
|
|
unit_update_cargo((struct empobj *)sp);
|
|
}
|
|
|
|
char *
|
|
prship(struct shpstr *sp)
|
|
{
|
|
return prbuf("%s %s(#%d)",
|
|
mchr[(int)sp->shp_type].m_name, sp->shp_name,
|
|
sp->shp_uid);
|
|
}
|