Markus Armbruster
ba2044be18
Before, they were stored as short. Wider uids use more space, but the
next commit will recover it by narrowing other members.
The use of short has always limited the number of ships, planes, land
units and nukes to SHRT_MAX (commonly 32768). Only the most extreme
games ever came close.
Commit 49780e2c (v4.3.12) added struct sctstr member sct_uid to make
struct empobj member uid work for sectors. This made the limit apply
to sectors as well. We've had games with more than 32768 sectors.
71 lines
2.2 KiB
C
71 lines
2.2 KiB
C
/*
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* Empire - A multi-player, client/server Internet based war game.
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* Copyright (C) 1986-2009, Dave Pare, Jeff Bailey, Thomas Ruschak,
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* Ken Stevens, Steve McClure
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* ---
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*
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* See files README, COPYING and CREDITS in the root of the source
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* tree for related information and legal notices. It is expected
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* that future projects/authors will amend these files as needed.
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*
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* ---
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*
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* loan.h: Definitions for loans
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*
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* Known contributors to this file:
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*
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*/
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#ifndef LOAN_H
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#define LOAN_H
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#include <time.h>
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#include "types.h"
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#define MAXLOAN 100000
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#define SECS_PER_DAY (60*60*24)
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struct lonstr {
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/* initial part must match struct empobj */
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short ef_type;
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int l_uid;
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unsigned l_seqno;
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time_t l_timestamp;
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/* end of part matching struct empobj */
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natid l_loner; /* loan shark */
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natid l_lonee; /* sucker */
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signed char l_status; /* loan status */
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int l_irate; /* interest rate */
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int l_ldur; /* intended duration */
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long l_amtpaid; /* amount paid so far */
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long l_amtdue; /* amount still owed */
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time_t l_lastpay; /* date of most recent payment */
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time_t l_duedate; /* date after which interest doubles, etc */
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};
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#define LS_FREE AGREE_FREE
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#define LS_PROPOSED AGREE_PROPOSED
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#define LS_SIGNED AGREE_SIGNED
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extern double loan_owed(struct lonstr *loan, time_t paytime);
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#define getloan(n, p) ef_read(EF_LOAN, (n), (p))
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#define putloan(n, p) ef_write(EF_LOAN, (n), (p))
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#define getloanp(n) ((struct lonstr *)ef_ptr(EF_LOAN, (n)))
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#endif
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