/*
* Empire - A multi-player, client/server Internet based war game.
- * Copyright (C) 1986-2005, Dave Pare, Jeff Bailey, Thomas Ruschak,
- * Ken Stevens, Steve McClure
+ * Copyright (C) 1986-2021, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ * Ken Stevens, Steve McClure, Markus Armbruster
*
- * This program is free software; you can redistribute it and/or modify
+ * 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 2 of the License, or
+ * 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,
* 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
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* ---
*
- * 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.
+ * 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.
*
* ---
*
- * offe.c: Offer a loan or treaty
- *
+ * offe.c: Offer a loan
+ *
* Known contributors to this file:
* Pat Loney, 1992
* Steve McClure, 1996
+ * Markus Armbruster, 2005-2016
*/
-#include "misc.h"
-#include "player.h"
-#include "xy.h"
-#include "nsc.h"
-#include "nat.h"
-#include "loan.h"
-#include "treaty.h"
-#include "file.h"
+#include <config.h>
+
#include "commands.h"
+#include "loan.h"
#include "optlist.h"
-static int do_treaty(void);
static int do_loan(void);
int
-offe(void)
+c_offer(void)
{
- register s_char *cp;
- s_char buf[1024];
-
- if (!(cp = getstarg(player->argp[1], "loan or treaty? ", buf)) || !*cp)
- return RET_SYN;
+ char *cp;
+ cp = player->argp[1] ? player->argp[1] : "loan";
switch (*cp) {
case 'l':
if (!opt_LOANS) {
return RET_FAIL;
}
return do_loan();
- case 't':
- if (!opt_TREATIES) {
- pr("Treaties are not enabled.\n");
- return RET_FAIL;
- }
- return do_treaty();
default:
- pr("You must specify \"loan\" as there are no treaties.\n");
+ pr("You must specify \"loan\".\n");
return RET_SYN;
}
}
-static int
-do_treaty(void)
-{
- register s_char *cp;
- register int ourcond;
- register int theircond;
- register int j;
- struct tchrstr *tcp;
- struct trtstr trty;
- struct nstr_item nstr;
- natid recipient;
- time_t now;
- int n;
- struct natstr *natp;
- s_char prompt[128];
- s_char buf[1024];
-
- if ((n = natarg(player->argp[2], "Treaty offered to? ")) < 0)
- return RET_SYN;
- recipient = n;
- if (recipient == player->cnum) {
- pr("You can't sign a treaty with yourself!\n");
- return RET_FAIL;
- }
- natp = getnatp(recipient);
- if (player->cnum && (getrejects(player->cnum, natp) & REJ_TREA)) {
- pr("%s is rejecting your treaties.\n", cname(recipient));
- return RET_SYN;
- }
- pr("Terms for %s:\n", cname(recipient));
- theircond = 0;
- for (tcp = tchr; tcp && tcp->t_cond; tcp++) {
- sprintf(prompt, "%s? ", tcp->t_name);
- if ((cp = getstring(prompt, buf)) == 0)
- return RET_FAIL;
- if (*cp == 'y')
- theircond |= tcp->t_cond;
- }
- pr("Terms for you:\n");
- ourcond = 0;
- for (tcp = tchr; tcp && tcp->t_cond; tcp++) {
- sprintf(prompt, "%s? ", tcp->t_name);
- if ((cp = getstring(prompt, buf)) == 0)
- return RET_FAIL;
- if (*cp == 'y')
- ourcond |= tcp->t_cond;
- }
- if (ourcond == 0 && theircond == 0) {
- pr("Treaties with no clauses aren't very useful, boss!\n");
- return RET_SYN;
- }
- cp = getstring("Proposed treaty duration? (days) ", buf);
- if (cp == 0)
- return RET_FAIL;
- j = atoi(cp);
- if (j <= 0) {
- pr("Bad treaty duration.\n");
- return RET_SYN;
- }
- (void)time(&now);
- snxtitem_all(&nstr, EF_TREATY);
- while (nxtitem(&nstr, &trty)) {
- if (trty.trt_status == TS_FREE) {
- break;
- }
- }
- trty.trt_acond = ourcond;
- trty.trt_bcond = theircond;
- trty.trt_status = TS_PROPOSED;
- trty.trt_cna = player->cnum;
- trty.trt_cnb = recipient;
- trty.trt_exp = j * SECS_PER_DAY + now;
- if (!puttre(nstr.cur, &trty)) {
- pr("Couldn't save treaty; get help.\n");
- return RET_SYS;
- }
- wu(0, recipient, "Treaty #%d proposed to you by %s\n",
- nstr.cur, cname(player->cnum));
- pr("You have proposed treaty #%d\n", nstr.cur);
- return RET_OK;
-}
-
static int
do_loan(void)
{
- register int amt, irate, dur, maxloan;
+ int amt, irate, dur, maxloan;
struct nstr_item nstr;
struct natstr *natp;
struct lonstr loan;
natid recipient;
int n;
- s_char prompt[128];
+ char prompt[128];
if ((n = natarg(player->argp[2], "Lend to? ")) < 0)
return RET_SYN;
pr("You can't loan yourself money!\n");
return RET_FAIL;
}
- natp = getnatp(recipient);
- if (player->cnum && (getrejects(player->cnum, natp) & REJ_LOAN)) {
+ if (!nat_accepts(recipient, player->cnum, REJ_LOAN)) {
pr("%s is rejecting your loans.\n", cname(recipient));
return RET_SYN;
}
if (loan.l_status == LS_FREE)
break;
}
+ ef_blank(EF_LOAN, nstr.cur, &loan);
loan.l_loner = player->cnum;
loan.l_lonee = recipient;
loan.l_status = LS_PROPOSED;
- loan.l_irate = min(irate, 127);
- loan.l_ldur = min(dur, 127);
+ loan.l_irate = MIN(irate, 127);
+ loan.l_ldur = MIN(dur, 127);
loan.l_amtpaid = 0;
loan.l_amtdue = amt;
(void)time(&loan.l_lastpay);
loan.l_duedate = loan.l_ldur * SECS_PER_DAY + loan.l_lastpay;
- loan.l_uid = nstr.cur;
if (!putloan(nstr.cur, &loan)) {
+ logerror("do_loan: can't save loan");
pr("Couldn't save loan; get help!\n");
- return RET_SYS;
+ return RET_FAIL;
}
pr("You have offered loan %d\n", nstr.cur);
wu(0, recipient, "Country #%d has offered you a loan (#%d)\n",
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