Import of Empire 4.2.12

include/trade.h

@@ -0,0 +1,88 @@
+/*
+ *  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.
+ *
+ *  ---
+ *
+ *  trade.h: Definitions for trading units/ships/planes in a time delay
+ *           system
+ * 
+ *  Known contributors to this file:
+ *     Dave Pare
+ *     Pat Loney, 1992
+ *     Steve McClure, 1996
+ */
+
+#ifndef _TRADE_H_
+#define _TRADE_H_
+
+#include "genitem.h"
+#include "nuke.h"
+#include "plane.h"
+#include "land.h"
+#include "ship.h"
+
+#include "prototype.h"
+
+struct trdstr {
+        short   ef_type;
+	natid	trd_owner;
+	short	trd_uid;
+	char	trd_type;
+	short	trd_unitid;
+	long	trd_price;
+	int	trd_maxbidder;
+	int	trd_maxprice;
+	time_t  trd_markettime;
+	coord	trd_x;
+	coord	trd_y;
+};
+
+struct genstr {
+        short   trg_ef_type;
+	natid   trg_own;
+	short   trg_uid;
+	coord	trg_x;
+	coord	trg_y;
+	s_char  trg_type;
+};
+
+union trdgenstr {
+        struct  genstr gen;
+        struct  nukstr nuk;
+        struct  plnstr pln;
+        struct  lndstr lnd;
+        struct  shpstr shp;
+};
+ 
+s_char	*trade_nameof _PROTO((struct trdstr *tp, union trdgenstr *tgp));
+
+#define gettrade(n, p) \
+	ef_read(EF_TRADE, n, (caddr_t)p)
+#define puttrade(n, p) \
+	ef_write(EF_TRADE, n, (caddr_t)p)
+#define gettradep(n) \
+	(struct trdstr *) ef_ptr(EF_TRADE, n)
+
+#endif /* _TRADE_H_ */