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/play.c
+++ b/src/lib/commands/play.c
@ -0,0 +1,129 @@
+/*
+ *  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.
+ *
+ *  ---
+ *
+ *  play.c: Who is logged on?
+ * 
+ *  Known contributors to this file:
+ *     Ken Stevens, 1995
+ *     Steve McClure, 1998
+ */
+
+#include "misc.h"
+#include "player.h"
+#include "file.h"
+#include "nat.h"
+#include "optlist.h"
+#include "commands.h"
+
+static void play_header(void);
+static int  play_list(struct player *joe);
+
+int
+play(void)
+{
+	struct	player *joe;
+	int	saw = 0;
+	int	count = 0;
+
+	for (joe = player_prev(0); joe; joe = player_prev(joe)) {
+		if (!count++)
+			play_header();
+		saw += play_list(joe);
+	}
+	if (player->god || opt_BLITZ)
+		pr("%d player%s\n", count, splur(count));
+
+	return RET_OK;
+}
+
+static void
+play_header(void)
+{
+	prdate();
+	pr("%9s %3s %-32s %5s %5s %-20s\n",
+	   "", 
+	   "#",
+	   "",
+	   "time",
+	   "idle",
+	   "last command"
+	   );
+}
+
+static int
+play_list(struct player *joe)
+{
+	time_t	now;
+	s_char *com;
+	struct  natstr *natp;
+	struct  natstr *us;
+
+	if (joe->cnum >= MAXNOC ||
+	    !(natp = getnatp(joe->cnum)))
+		return 0;
+
+	us = getnatp(player->cnum);
+        if (player->god) {
+	    /* We are a god, we see everything */
+        } else if (opt_BLITZ) {
+	    /* It's a blitz, we see everything */
+        } else if (joe->god) {
+	    /* This country is a god, so we see it */
+        } else if (us->nat_stat == VIS) {
+	    /* We are a visitor country, we can't see squat, except deities */
+          return 0;
+        } else if (joe->cnum != player->cnum) {
+	    /* This isn't us.  Can we see it? */
+          if (natp->nat_stat == VIS) {
+	      /* Yes, we can see visitors are logged on */
+          } else if (getrel(natp, player->cnum) < ALLIED) {
+	      /* This is a non-allied country, don't show it. */
+            return 0;
+          }
+        }
+
+	time(&now);
+	if (player->god) {
+		if (!joe->combuf || !*joe->combuf)
+			com = "NULL";
+		else
+			com = joe->combuf;
+	} else
+		com = "";
+
+       
+	pr("%-9.9s %3d %32.32s %2d:%02d %4ds %-20.20s\n",
+	   cname(joe->cnum), 
+	   joe->cnum,
+         (player->god || joe->cnum == player->cnum)?praddr(joe):(s_char *)"",
+	   natp->nat_minused / 60, natp->nat_minused % 60,
+	   now - joe->curup,
+	   com
+	   );
+	return 1;
+}
+