From fortune!hpda!hplabs!tektronix!uw-beaver!cornell!pugh Thu May 16 10:58:42 1985
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Posting-Version: version B 2.10.2 9/18/84; site cornell.UUCP
Path: wdl1!fortune!hpda!hplabs!tektronix!uw-beaver!cornell!pugh
From: pugh@cornell.UUCP (William Pugh)
Newsgroups: net.games.hack
Subject: Re: Hack modifications
Message-ID: <1783@cornell.UUCP>
Date: 16 May 85 17:58:42 GMT
Article-I.D.: cornell.1783
Posted: Thu May 16 10:58:42 1985
Date-Received: 22 May 85 05:02:08 GMT
References: <1713@cornell.UUCP>
Reply-To: pugh@gvax.UUCP (William Pugh)
Distribution: net
Organization: Cornell Univ. CS Dept.
Lines: 46
Summary: 


-----
	Here are the changes to keep you from attacking your dog.
It totally prevents you from attacking your dog, and if you attempt
to attack any peaceful creature, it verifies that you really want to attack.
You could just leave out the first part of these changes and the program would
simply verify that you wanted to attack your dog before allowing you to do it.
	Note that if you are blind or confused, you do not get this protection.

	I think the fflush will serve to flush any type-ahead, but I'm not
sure...

		Bill Pugh
		Cornell University


hack.fight.c, changes inserted at line 4:
#include "hack.h"
>#include <stdio.h>


hack.fight.c, changes inserted at line 259:

	if(mdat->mlet == 'L' && !mtmp->mfroz && !mtmp->msleep &&
	   !mtmp->mconf && mtmp->mcansee && !rn2(7) &&
	   (m_move(mtmp, 0) == 2 /* he died */ || /* he moved: */
		mtmp->mx != u.ux+u.dx || mtmp->my != u.uy+u.dy))
		return(FALSE);

>	/*  changes by wwp 5/16/85 */
>	if (!Blind && Confusion == 0 && mdat->mlet == 'd' && mtmp->mtame) {
>		mtmp->mflee = 1;			
>		mtmp->mfleetim = rnd(6);
>		pline("You stop to avoid hitting your dog");
>		return(TRUE);
>	}
>	if (!Blind && Confusion == 0 && (mtmp->mpeaceful || mtmp->mtame)) {
>		(void) fflush(stdin);
>		pline("Really attack?");
>		(void) fflush(stdout);
>		if (readchar() != 'y') return(TRUE);
>		}
	
	if(mtmp->mimic){
		if(!u.ustuck && !mtmp->mflee) u.ustuck = mtmp;
		switch(levl[u.ux+u.dx][u.uy+u.dy].scrsym){