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extern.c revision 1.4 
      1 /*	$NetBSD: extern.c,v 1.4 2003/06/11 12:00:22 wiz Exp $	*/
      2 /*
      3  * Copyright (c) 1983-2003, Regents of the University of California.
      4  * All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions are
      8  * met:
      9  *
     10  * + Redistributions of source code must retain the above copyright
     11  *   notice, this list of conditions and the following disclaimer.
     12  * + Redistributions in binary form must reproduce the above copyright
     13  *   notice, this list of conditions and the following disclaimer in the
     14  *   documentation and/or other materials provided with the distribution.
     15  * + Neither the name of the University of California, San Francisco nor
     16  *   the names of its contributors may be used to endorse or promote
     17  *   products derived from this software without specific prior written
     18  *   permission.
     19  *
     20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
     21  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     22  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
     23  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     24  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     25  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     26  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     30  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31  */
     32 
     33 #include <sys/cdefs.h>
     34 #ifndef lint
     35 __RCSID("$NetBSD: extern.c,v 1.4 2003/06/11 12:00:22 wiz Exp $");
     36 #endif /* not lint */
     37 
     38 # include	"hunt.h"
     39 
     40 # ifdef MONITOR
     41 FLAG	Am_monitor = FALSE;		/* current process is a monitor */
     42 # endif
     43 
     44 char	Buf[BUFSIZ];			/* general scribbling buffer */
     45 char	Maze[HEIGHT][WIDTH2];		/* the maze */
     46 char	Orig_maze[HEIGHT][WIDTH2];	/* the original maze */
     47 
     48 struct	pollfd fdset[3+MAXPL+MAXMON];
     49 int	Nplayer = 0;			/* number of players */
     50 int	Socket;				/* main socket */
     51 int	Status;				/* stat socket */
     52 int	See_over[NASCII];		/* lookup table for determining whether
     53 					 * character represents "transparent"
     54 					 * item */
     55 
     56 BULLET	*Bullets = NULL;		/* linked list of bullets */
     57 
     58 EXPL	*Expl[EXPLEN];			/* explosion lists */
     59 EXPL	*Last_expl;			/* last explosion on Expl[0] */
     60 
     61 PLAYER	Player[MAXPL];			/* all the players */
     62 PLAYER	*End_player = Player;		/* last active player slot */
     63 # ifdef BOOTS
     64 PLAYER	Boot[NBOOTS];			/* all the boots */
     65 # endif
     66 IDENT	*Scores;			/* score cache */
     67 # ifdef MONITOR
     68 PLAYER	Monitor[MAXMON];		/* all the monitors */
     69 PLAYER	*End_monitor = Monitor;		/* last active monitor slot */
     70 # endif
     71 
     72 # ifdef VOLCANO
     73 int	volcano = 0;			/* Explosion size */
     74 # endif
     75 
     76 int	shot_req[MAXBOMB]	= {
     77 				BULREQ, GRENREQ, SATREQ,
     78 				BOMB7REQ, BOMB9REQ, BOMB11REQ,
     79 				BOMB13REQ, BOMB15REQ, BOMB17REQ,
     80 				BOMB19REQ, BOMB21REQ,
     81 			};
     82 int	shot_type[MAXBOMB]	= {
     83 				SHOT, GRENADE, SATCHEL,
     84 				BOMB, BOMB, BOMB,
     85 				BOMB, BOMB, BOMB,
     86 				BOMB, BOMB,
     87 			};
     88 
     89 int	slime_req[MAXSLIME]	= {
     90 				SLIMEREQ, SSLIMEREQ, SLIME2REQ, SLIME3REQ,
     91 			};
     92