Import of Empire 4.2.12

src/lib/commands/trea.c

@@ -0,0 +1,63 @@
+/*
+ *  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.
+ *
+ *  ---
+ *
+ *  trea.c: Look at current treaties.
+ * 
+ *  Known contributors to this file:
+ *    
+ */
+
+#include "misc.h"
+#include "player.h"
+#include "xy.h"
+#include "nsc.h"
+#include "nat.h"
+#include "treaty.h"
+#include "file.h"
+#include "commands.h"
+
+int
+trea(void)
+{
+	struct	trtstr treaty;
+	struct	nstr_item nstr;
+	int	ntreaty;
+
+	if (!snxtitem(&nstr, EF_TREATY, player->argp[1]))
+		return RET_SYN;
+	pr("\t... %s Treaty Report ...\n", cname(player->cnum));
+	ntreaty = 0;
+	while (nxtitem(&nstr, (s_char *)&treaty)) {
+		if (distrea(nstr.cur, &treaty) > 0)
+			ntreaty++;
+	}
+	if (!ntreaty)
+		pr("No treaties found.\n");
+	else
+		pr("%d treat%s\n", ntreaty, iesplur(ntreaty));
+	return RET_OK;
+}