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