X-Git-Url: https://git.cameronkatri.com/bsdgames-darwin.git/blobdiff_plain/50f99331097302f77db413ba7ad7299d928163eb..6160abf7585bddb853ea3abb465bbb7cfff1ddb2:/hunt/huntd/extern.c

diff --git a/hunt/huntd/extern.c b/hunt/huntd/extern.c
index e25ba836..9faeea30 100644
--- a/hunt/huntd/extern.c
+++ b/hunt/huntd/extern.c
@@ -1,68 +1,92 @@
-/*	$NetBSD: extern.c,v 1.2 1997/10/10 16:33:24 lukem Exp $	*/
+/*	$NetBSD: extern.c,v 1.7 2014/03/29 19:41:10 dholland Exp $	*/
 /*
- *  Hunt
- *  Copyright (c) 1985 Conrad C. Huang, Gregory S. Couch, Kenneth C.R.C. Arnold
- *  San Francisco, California
+ * Copyright (c) 1983-2003, Regents of the University of California.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are 
+ * met:
+ * 
+ * + Redistributions of source code must retain the above copyright 
+ *   notice, this list of conditions and the following disclaimer.
+ * + Redistributions in binary form must reproduce the above copyright 
+ *   notice, this list of conditions and the following disclaimer in the 
+ *   documentation and/or other materials provided with the distribution.
+ * + Neither the name of the University of California, San Francisco nor 
+ *   the names of its contributors may be used to endorse or promote 
+ *   products derived from this software without specific prior written 
+ *   permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: extern.c,v 1.2 1997/10/10 16:33:24 lukem Exp $");
+__RCSID("$NetBSD: extern.c,v 1.7 2014/03/29 19:41:10 dholland Exp $");
 #endif /* not lint */
 
-# include	"hunt.h"
+#include "hunt.h"
 
-# ifdef MONITOR
-FLAG	Am_monitor = FALSE;		/* current process is a monitor */
-# endif
+#if 0 /*def MONITOR*/ /* apparently unused (XXX?) */
+bool Am_monitor = false;		/* current process is a monitor */
+#endif
 
-char	Buf[BUFSIZ];			/* general scribbling buffer */
-char	Maze[HEIGHT][WIDTH2];		/* the maze */
-char	Orig_maze[HEIGHT][WIDTH2];	/* the original maze */
+char Buf[BUFSIZ];			/* general scribbling buffer */
+char Maze[HEIGHT][WIDTH2];		/* the maze */
+char Orig_maze[HEIGHT][WIDTH2];		/* the original maze */
 
-fd_set	Fds_mask;			/* mask for the file descriptors */
-fd_set	Have_inp;			/* which file descriptors have input */
-int	Nplayer = 0;			/* number of players */
-int	Num_fds;			/* number of maximum file descriptor */
-int	Socket;				/* main socket */
-int	Status;				/* stat socket */
-int	See_over[NASCII];		/* lookup table for determining whether
+struct pollfd fdset[3+MAXPL+MAXMON];
+int Nplayer = 0;			/* number of players */
+int Socket;				/* main socket */
+int Status;				/* stat socket */
+int See_over[NASCII];			/* lookup table for determining whether
 					 * character represents "transparent"
 					 * item */
 
-BULLET	*Bullets = NULL;		/* linked list of bullets */
+BULLET *Bullets = NULL;			/* linked list of bullets */
 
-EXPL	*Expl[EXPLEN];			/* explosion lists */
-EXPL	*Last_expl;			/* last explosion on Expl[0] */
+EXPL *Expl[EXPLEN];			/* explosion lists */
+EXPL *Last_expl;			/* last explosion on Expl[0] */
 
-PLAYER	Player[MAXPL];			/* all the players */
-PLAYER	*End_player = Player;		/* last active player slot */
-# ifdef BOOTS
-PLAYER	Boot[NBOOTS];			/* all the boots */
-# endif
-IDENT	*Scores;			/* score cache */
-# ifdef MONITOR
-PLAYER	Monitor[MAXMON];		/* all the monitors */
-PLAYER	*End_monitor = Monitor;		/* last active monitor slot */
-# endif
+PLAYER Player[MAXPL];			/* all the players */
+PLAYER *End_player = Player;		/* last active player slot */
+#ifdef BOOTS
+PLAYER Boot[NBOOTS];			/* all the boots */
+#endif
+IDENT *Scores;				/* score cache */
+#ifdef MONITOR
+PLAYER Monitor[MAXMON];			/* all the monitors */
+PLAYER *End_monitor = Monitor;		/* last active monitor slot */
+#endif
 
-# ifdef VOLCANO
-int	volcano = 0;			/* Explosion size */
-# endif
+#ifdef VOLCANO
+int volcano = 0;			/* Explosion size */
+#endif
 
-int	shot_req[MAXBOMB]	= {
-				BULREQ, GRENREQ, SATREQ,
-				BOMB7REQ, BOMB9REQ, BOMB11REQ,
-				BOMB13REQ, BOMB15REQ, BOMB17REQ,
-				BOMB19REQ, BOMB21REQ,
-			};
-int	shot_type[MAXBOMB]	= {
-				SHOT, GRENADE, SATCHEL,
-				BOMB, BOMB, BOMB,
-				BOMB, BOMB, BOMB,
-				BOMB, BOMB,
-			};
+int shot_req[MAXBOMB] = {
+	BULREQ, GRENREQ, SATREQ,
+	BOMB7REQ, BOMB9REQ, BOMB11REQ,
+	BOMB13REQ, BOMB15REQ, BOMB17REQ,
+	BOMB19REQ, BOMB21REQ,
+};
 
-int	slime_req[MAXSLIME]	= {
-				SLIMEREQ, SSLIMEREQ, SLIME2REQ, SLIME3REQ,
-			};
+int shot_type[MAXBOMB] = {
+	SHOT, GRENADE, SATCHEL,
+	BOMB, BOMB, BOMB,
+	BOMB, BOMB, BOMB,
+	BOMB, BOMB,
+};
+
+int slime_req[MAXSLIME] = {
+	SLIMEREQ, SSLIMEREQ, SLIME2REQ, SLIME3REQ,
+};