/*
* Empire - A multi-player, client/server Internet based war game.
- * Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ * Copyright (C) 1986-2006, Dave Pare, Jeff Bailey, Thomas Ruschak,
* Ken Stevens, Steve McClure
*
* This program is free software; you can redistribute it and/or modify
*
* ---
*
- * 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.
*
* ---
*
* Steve McClure, 1996-2000
*/
+#include <config.h>
+
#include <ctype.h>
#include "misc.h"
-#include "var.h"
#include "sect.h"
#include "nat.h"
#include "news.h"
-#include "item.h"
#include "ship.h"
#include "nuke.h"
#include "land.h"
pr(" --- -------- -- --------- ----- -------------------------\n");
snxtitem_all(&ni, EF_TRADE);
- while (nxtitem(&ni, (char *)&trade)) {
- if (trade.trd_unitid < 0)
+ while (nxtitem(&ni, &trade)) {
+ if (trade.trd_owner == 0)
continue;
if (!trade_getitem(&trade, &tg)) {
continue;
TRADE_DELAY / 3600.0 - (now - trade.trd_markettime) / 3600.0;
if (tleft < 0.0)
tleft = 0.0;
- pr("$%7d %2d %5.2f hrs ", trade.trd_maxprice,
+ pr("$%7ld %2d %5.2f hrs ", trade.trd_price,
trade.trd_maxbidder, tleft);
(void)trade_desc(&trade, &tg); /* XXX */
pr("\n");
pr("You can't buy from yourself!\n");
return RET_OK;
}
- price = trade.trd_maxprice;
+ price = trade.trd_price;
natp = getnatp(player->cnum);
if (natp->nat_money < price) {
pr("You don't have %.2f to spend!\n", price);
for (q = 0; gettrade(q, &tmpt); q++) {
if (tmpt.trd_maxbidder == player->cnum &&
tmpt.trd_unitid >= 0 && tmpt.trd_owner != player->cnum) {
- tally += tmpt.trd_maxprice * tradetax;
+ tally += tmpt.trd_price * tradetax;
}
}
for (q = 0; getcomm(q, &comt); q++) {
if (comt.com_maxbidder == player->cnum &&
comt.com_owner != 0 && comt.com_owner != player->cnum) {
- tally += (comt.com_maxprice * comt.com_amount) * buytax;
+ tally += (comt.com_price * comt.com_amount) * buytax;
}
}
canspend = natp->nat_money - tally;
plflags = plchr[(int)tg.pln.pln_type].pl_flags;
while (1) {
p = getstring("Destination sector: ", buf);
- if (!trade_check_ok(lotno, &trade, &tg))
+ if (!trade_check_ok(&trade, &tg))
return RET_FAIL;
if (p == 0) {
return RET_FAIL;
if (trade.trd_type == EF_LAND) {
while (1) {
p = getstring("Destination sector: ", buf);
- if (!trade_check_ok(lotno, &trade, &tg))
+ if (!trade_check_ok(&trade, &tg))
return RET_FAIL;
if (p == 0) {
return RET_FAIL;
}
}
- pr("WARNING! This market issues credit. If you make more\n");
- pr(" bids than your treasury can cover at the time of sale,\n");
- pr(" you can potentially go into financial ruin, and see no\n");
- pr(" gains. You have been warned.\n\n");
-
if ((p = getstring("How much do you bid: ", buf)) == 0 || *p == 0)
return RET_OK;
- if (!trade_check_ok(lotno, &trade, &tg))
+ if (!trade_check_ok(&trade, &tg))
return RET_FAIL;
bid = atoi(p);
if (bid < price)
pr("You don't have %.2f to spend!\n", price);
return RET_OK;
}
- if (bid > trade.trd_maxprice) {
+ if (bid > trade.trd_price) {
/* Add five minutes to the time if less than 5 minutes left. */
time(&now);
if (((TRADE_DELAY - (now - trade.trd_markettime)) < 300) &&
trade.trd_maxbidder != player->cnum)
trade.trd_markettime += 300;
- trade.trd_maxprice = bid;
+ trade.trd_price = bid;
trade.trd_maxbidder = player->cnum;
trade.trd_x = sx;
trade.trd_y = sy;
check_trade(void)
{
int n;
- int j;
struct nstr_item ni;
struct plnstr plane;
struct lndstr land;
double tleft;
float price;
int saveid;
- struct lonstr loan;
- long outstanding; /* Outstanding debt */
- long couval; /* Value of country's goods */
- int foundloan;
/* logerror("Checking the trades.\n");*/
for (n = 0; gettrade(n, &trade); n++) {
}
monleft = 0;
- price = trade.trd_maxprice;
+ price = trade.trd_price;
natp = getnatp(trade.trd_maxbidder);
if (natp->nat_money <= 0)
monleft = price;
subleft = monleft;
- if (opt_LOANS) {
- /* Try to make a loan for the rest from the owner. */
- if (monleft > 0 && natp->nat_money > 0) {
- if ((float)((float)price / (float)(price + monleft)) < 0.1) {
- wu(0, trade.trd_maxbidder,
- "You need at least 10 percent down to purchase something on credit.\n");
- } else {
- couval = get_couval(trade.trd_maxbidder);
- outstanding = get_outstand(trade.trd_maxbidder);
- couval = couval - outstanding;
- if (couval > monleft) {
- /* Make the loan */
- foundloan = 0;
- for (j = 0; getloan(j, &loan); j++) {
- if (loan.l_status != LS_FREE)
- continue;
- foundloan = 1;
- break;
- }
- if (!foundloan)
- ef_extend(EF_LOAN, 1);
- loan.l_status = LS_SIGNED;
- loan.l_loner = trade.trd_owner;
- loan.l_lonee = trade.trd_maxbidder;
- loan.l_irate = 25;
- loan.l_ldur = 4;
- loan.l_amtpaid = 0;
- loan.l_amtdue = monleft;
- time(&loan.l_lastpay);
- loan.l_duedate =
- (loan.l_ldur * SECS_PER_DAY) + loan.l_lastpay;
- loan.l_uid = j;
- if (!putloan(j, &loan))
- logerror("Error writing to the loan file.\n");
- else
- monleft = 0;
- nreport(trade.trd_maxbidder, N_FIN_TROUBLE,
- trade.trd_owner, 1);
- wu(0, trade.trd_maxbidder,
- "You just took loan #%d for $%.2f to cover the cost of your purchase.\n",
- j, (float)loan.l_amtdue);
- wu(0, trade.trd_owner,
- "You just extended loan #%d to %s to help with the purchase cost.\n",
- j, cname(trade.trd_maxbidder));
- } else {
- nreport(trade.trd_maxbidder, N_CREDIT_JUNK,
- trade.trd_owner, 1);
- wu(0, trade.trd_maxbidder,
- "You don't have enough credit to get a loan.\n");
- wu(0, trade.trd_owner,
- "You just turned down a loan to %s.\n",
- cname(trade.trd_maxbidder));
- }
- }
- }
- }
if (monleft > 0) {
nreport(trade.trd_maxbidder, N_WELCH_DEAL, trade.trd_owner, 1);
wu(0, trade.trd_owner,
tg.lnd.lnd_mission = 0;
/* Drop any land units this unit was carrying */
snxtitem_xy(&ni, EF_LAND, tg.lnd.lnd_x, tg.lnd.lnd_y);
- while (nxtitem(&ni, (s_char *)&land)) {
+ while (nxtitem(&ni, &land)) {
if (land.lnd_land != tg.lnd.lnd_uid)
continue;
land.lnd_land = -1;
}
/* Drop any planes this unit was carrying */
snxtitem_xy(&ni, EF_PLANE, tg.lnd.lnd_x, tg.lnd.lnd_y);
- while (nxtitem(&ni, (s_char *)&plane)) {
+ while (nxtitem(&ni, &plane)) {
if (plane.pln_flags & PLN_LAUNCHED)
continue;
if (plane.pln_land != land.lnd_uid)
logerror("Bad trade type %d in trade\n", trade.trd_type);
break;
}
- if (!ef_write(trade.trd_type, saveid, (char *)&tg)) {
+ if (!ef_write(trade.trd_type, saveid, &tg)) {
logerror("Couldn't write unit to disk; seek help.\n");
continue;
}
projects / empserver / blobdiff