Markus Armbruster
5f46ced826
Code dealing with money mixes int and long pretty haphazardly. Harmless, because practical amounts of money fit into int on any machine capable of running the server. Clean up anyway.
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) 1986-2013, Dave Pare, Jeff Bailey, Thomas Ruschak,
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* Ken Stevens, Steve McClure, Markus Armbruster
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*
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* Empire 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 3 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, see <http://www.gnu.org/licenses/>.
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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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signed ef_type: 8;
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unsigned l_seqno: 12;
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unsigned l_generation: 12;
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int l_uid;
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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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int l_amtpaid; /* amount paid so far */
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int 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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