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    Length: 1247 (0x4df)
    Types: TextFile
    Names: »dr_4.c«

└─⟦b20c6495f⟧ Bits:30007238 EUUGD18: Wien-båndet, efterår 1987
    └─⟦this⟧ »EUUGD18/General/Sail/dr_4.c« 

TextFile

/*
 * Copyright (c) 1983 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that this notice is preserved and that due credit is given
 * to the University of California at Berkeley. The name of the University
 * may not be used to endorse or promote products derived from this
 * software without specific prior written permission. This software
 * is provided ``as is'' without express or implied warranty.
 */

#ifndef lint
static char sccsid[] = "@(#)dr_4.c	5.2 (Berkeley) 3/9/88";
#endif /* not lint */

#include "externs.h"

ungrap(from, to)
register struct ship *from, *to;
{
	register k;
	char friend;

	if ((k = grappled2(from, to)) == 0)
		return;
	friend = capship(from)->nationality == capship(to)->nationality;
	while (--k >= 0) {
		if (friend || die() < 3) {
			cleangrapple(from, to, 0);
			makesignal(from, "ungrappling %s (%c%c)", to);
		}
	}
}

grap(from, to)
register struct ship *from, *to;
{
	if (capship(from)->nationality != capship(to)->nationality && die() > 2)
		return;
	Write(W_GRAP, from, 0, to->file->index, 0, 0, 0);
	Write(W_GRAP, to, 0, from->file->index, 0, 0, 0);
	makesignal(from, "grappled with %s (%c%c)", to);
}