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      1  1.12  dholland /*	$NetBSD: parties.c,v 1.12 2009/03/14 22:52:52 dholland Exp $	*/
      2   1.3       cgd 
      3   1.1       cgd /*
      4   1.3       cgd  * Copyright (c) 1983, 1993
      5   1.3       cgd  *	The Regents of the University of California.  All rights reserved.
      6   1.1       cgd  *
      7   1.1       cgd  * Redistribution and use in source and binary forms, with or without
      8   1.1       cgd  * modification, are permitted provided that the following conditions
      9   1.1       cgd  * are met:
     10   1.1       cgd  * 1. Redistributions of source code must retain the above copyright
     11   1.1       cgd  *    notice, this list of conditions and the following disclaimer.
     12   1.1       cgd  * 2. Redistributions in binary form must reproduce the above copyright
     13   1.1       cgd  *    notice, this list of conditions and the following disclaimer in the
     14   1.1       cgd  *    documentation and/or other materials provided with the distribution.
     15  1.11       agc  * 3. Neither the name of the University nor the names of its contributors
     16   1.1       cgd  *    may be used to endorse or promote products derived from this software
     17   1.1       cgd  *    without specific prior written permission.
     18   1.1       cgd  *
     19   1.1       cgd  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     20   1.1       cgd  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21   1.1       cgd  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22   1.1       cgd  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     23   1.1       cgd  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24   1.1       cgd  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25   1.1       cgd  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26   1.1       cgd  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27   1.1       cgd  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28   1.1       cgd  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29   1.1       cgd  * SUCH DAMAGE.
     30   1.1       cgd  */
     31   1.1       cgd 
     32   1.5  christos #include <sys/cdefs.h>
     33   1.1       cgd #ifndef lint
     34   1.3       cgd #if 0
     35   1.4       tls static char sccsid[] = "@(#)parties.c	8.2 (Berkeley) 4/28/95";
     36   1.3       cgd #else
     37  1.12  dholland __RCSID("$NetBSD: parties.c,v 1.12 2009/03/14 22:52:52 dholland Exp $");
     38   1.3       cgd #endif
     39   1.1       cgd #endif /* not lint */
     40   1.1       cgd 
     41   1.9     jwise #include <sys/types.h>
     42   1.4       tls #include "extern.h"
     43   1.1       cgd 
     44   1.5  christos int
     45   1.7     jwise meleeing(struct ship *from, struct ship *to)
     46   1.1       cgd {
     47   1.5  christos 	struct BP *p = from->file->OBP;
     48   1.5  christos 	struct BP *q = p + NBP;
     49   1.1       cgd 
     50   1.1       cgd 	for (; p < q; p++)
     51   1.1       cgd 		if (p->turnsent && p->toship == to)
     52   1.1       cgd 			return 1;
     53   1.1       cgd 	return 0;
     54   1.1       cgd }
     55   1.1       cgd 
     56   1.5  christos int
     57   1.7     jwise boarding(struct ship *from, int isdefense)
     58   1.1       cgd {
     59   1.5  christos 	struct BP *p = isdefense ? from->file->DBP : from->file->OBP;
     60   1.5  christos 	struct BP *q = p + NBP;
     61   1.1       cgd 
     62   1.1       cgd 	for (; p < q; p++)
     63   1.1       cgd 		if (p->turnsent)
     64   1.1       cgd 			return 1;
     65   1.1       cgd 	return 0;
     66   1.1       cgd }
     67   1.1       cgd 
     68   1.5  christos void
     69   1.7     jwise unboard(struct ship *ship, struct ship *to, int isdefense)
     70   1.1       cgd {
     71   1.5  christos 	struct BP *p = isdefense ? ship->file->DBP : ship->file->OBP;
     72   1.5  christos 	int n;
     73   1.1       cgd 
     74  1.12  dholland 	for (n = 0; n < NBP; p++, n++) {
     75  1.12  dholland 		if (p->turnsent &&
     76  1.12  dholland 		    (p->toship == to || isdefense || ship == to)) {
     77  1.12  dholland 			if (isdefense) {
     78  1.12  dholland 				send_dbp(ship, n, 0, 0, 0);
     79  1.12  dholland 			} else {
     80  1.12  dholland 				send_obp(ship, n, 0, 0, 0);
     81  1.12  dholland 			}
     82  1.12  dholland 		}
     83  1.12  dholland 	}
     84   1.1       cgd }
     85