1 /* 2 * Copyright (c) 1983, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 */ 7 8 #ifndef lint 9 static char sccsid[] = "@(#)dr_4.c 8.2 (Berkeley) 04/28/95"; 10 #endif /* not lint */ 11 12 #include "extern.h" 13 14 ungrap(from, to) 15 register struct ship *from, *to; 16 { 17 register k; 18 char friend; 19 20 if ((k = grappled2(from, to)) == 0) 21 return; 22 friend = capship(from)->nationality == capship(to)->nationality; 23 while (--k >= 0) { 24 if (friend || die() < 3) { 25 cleangrapple(from, to, 0); 26 makesignal(from, "ungrappling %s (%c%c)", to); 27 } 28 } 29 } 30 31 grap(from, to) 32 register struct ship *from, *to; 33 { 34 if (capship(from)->nationality != capship(to)->nationality && die() > 2) 35 return; 36 Write(W_GRAP, from, 0, to->file->index, 0, 0, 0); 37 Write(W_GRAP, to, 0, from->file->index, 0, 0, 0); 38 makesignal(from, "grappled with %s (%c%c)", to); 39 } 40