Import of Empire 4.2.12

2003-08-23 12:23:04 +00:00 · 2003-08-23 12:23:04 +00:00 · d8b7fdfae1
commit d8b7fdfae1
817 changed files with 126589 additions and 0 deletions
--- a/src/lib/commands/rese.c
+++ b/src/lib/commands/rese.c
@ -0,0 +1,150 @@
+/*
+ *  Empire - A multi-player, client/server Internet based war game.
+ *  Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ *                           Ken Stevens, Steve McClure
+ *
+ *  This program 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
+ *  (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, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  ---
+ *
+ *  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.
+ *
+ *  ---
+ *
+ *  rese.c: Reset (lower) commodity prices
+ * 
+ *  Known contributors to this file:
+ *     Jeff Bailey
+ *     Pat Loney, 1992
+ *     Steve McClure, 1996
+ */
+
+#include "misc.h"
+#include "xy.h"
+#include "file.h"
+#include "var.h"
+#include "sect.h"
+#include "item.h"
+#include "nsc.h"
+#include "nat.h"
+#include "land.h"
+#include "nuke.h"
+#include "plane.h"
+#include "ship.h"
+#include "trade.h"
+#include <math.h>		/* bailey@math-cs.kent.edu */
+#include "commodity.h"
+#include "player.h"
+#include "commands.h"
+#include "optlist.h"
+
+int
+rese(void)
+{
+    struct comstr comm;
+    struct sctstr sect;
+    struct ichrstr *ix;
+    int     number_set;
+    int     m;
+    char	*p;
+    float	price;
+    time_t	now;
+    s_char buf[1024];
+    
+    if (!opt_MARKET) {
+	pr("The market is disabled.\n");
+	return RET_FAIL;
+    }
+    check_market();
+    check_trade();
+    if ((p = getstarg(player->argp[1], "Which lot :  ",buf)) == 0 || *p == 0)
+	return RET_SYN;
+    number_set = atoi(p);
+    getcomm(number_set, &comm);
+    if (comm.com_owner != player->cnum && !player->god) {
+	pr("That's not your lot.\n");
+	return RET_OK;
+    }
+    if (comm.com_maxbidder != player->cnum && !player->god) {
+	pr("Some one already has a bid out on that\n");
+	return RET_OK;
+    }
+    if ((p = getstarg(player->argp[2], "New (lower) price: ",buf)) == 0 || *p == 0)
+	return RET_SYN;
+    if (!check_comm_ok(&comm))
+	return RET_FAIL;
+    price = (float)atof(p);
+    if (price <= 0) {
+	getsect(comm.sell_x, comm.sell_y, &sect);
+	if (!player->owner && !player->god) {
+	    pr("The destination sector must be one of yours\n");
+	    return RET_OK;
+	}
+	if (player->god) {
+	    if ((p = getstring("Really destroy that lot? ", buf)) == 0)
+		return RET_FAIL;
+	    if (!check_comm_ok(&comm))
+		return RET_FAIL;
+	    if (*p == 'Y' || *p == 'y') {
+		comm.com_owner = 0;
+		putcomm(number_set, &comm);
+		pr("Goods destroyed.\n");
+		return RET_OK;
+	    }
+	    return RET_FAIL;
+	}
+	if (sect.sct_type != SCT_HARBR && sect.sct_type != SCT_WAREH) {
+	    pr("That sector is not available for receiving goods.\n");
+	    return RET_OK;
+	}
+	if (sect.sct_effic < 60) {
+	    pr("The destination sector must be at least 60%% efficient.\n");
+	    return RET_OK;
+	}
+	ix = whichitem(comm.com_type);
+	sect.sct_x = comm.sell_x;
+	sect.sct_y = comm.sell_y;
+	m = getvar(ix->i_vtype, (char *)&sect, EF_SECTOR);
+	m = m + comm.com_amount;
+	if (m > 9999)
+	    m = 9999;
+	putvar(ix->i_vtype, m, (char *)&sect, EF_SECTOR);
+	putsect(&sect);
+	comm.com_owner = 0;
+	putcomm(number_set, &comm);
+	pr("The goods have been returned to your trading post\n");
+	return RET_OK;
+    }
+    if (price >= comm.com_price) {
+	pr("You can only lower the price.\n");
+	return RET_OK;
+    }
+    if (price < 0){
+	pr("New price must be greater than or equal to zero.\n");
+	return RET_OK;
+    }
+    comm.com_price = price;
+    (void) time(&now);
+    comm.com_markettime = now;
+    if((int)price < comm.com_maxprice)
+	comm.com_maxprice = (int) price;
+    if(!putcomm(number_set, &comm)){
+	pr("Problems with the commodities file, Call the Deity\n");
+	return RET_OK;
+    }
+    return RET_OK;
+}