From 77e3814f0c0e3dea4d0032e25666f77e6f83bfff Mon Sep 17 00:00:00 2001
From: cgd <cgd@NetBSD.org>
Date: Sun, 21 Mar 1993 09:45:37 +0000
Subject: initial import of 386bsd-0.1 sources

---
 hack/hack.steal.c | 203 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 203 insertions(+)
 create mode 100644 hack/hack.steal.c

(limited to 'hack/hack.steal.c')

diff --git a/hack/hack.steal.c b/hack/hack.steal.c
new file mode 100644
index 00000000..f123d37f
--- /dev/null
+++ b/hack/hack.steal.c
@@ -0,0 +1,203 @@
+/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
+/* hack.steal.c - version 1.0.3 */
+
+#include "hack.h"
+
+long		/* actually returns something that fits in an int */
+somegold(){
+	return( (u.ugold < 100) ? u.ugold :
+		(u.ugold > 10000) ? rnd(10000) : rnd((int) u.ugold) );
+}
+
+stealgold(mtmp)  register struct monst *mtmp; {
+register struct gold *gold = g_at(u.ux, u.uy);
+register long tmp;
+	if(gold && ( !u.ugold || gold->amount > u.ugold || !rn2(5))) {
+		mtmp->mgold += gold->amount;
+		freegold(gold);
+		if(Invisible) newsym(u.ux, u.uy);
+		pline("%s quickly snatches some gold from between your feet!",
+			Monnam(mtmp));
+		if(!u.ugold || !rn2(5)) {
+			rloc(mtmp);
+			mtmp->mflee = 1;
+		}
+	} else if(u.ugold) {
+		u.ugold -= (tmp = somegold());
+		pline("Your purse feels lighter.");
+		mtmp->mgold += tmp;
+		rloc(mtmp);
+		mtmp->mflee = 1;
+		flags.botl = 1;
+	}
+}
+
+/* steal armor after he finishes taking it off */
+unsigned stealoid;		/* object to be stolen */
+unsigned stealmid;		/* monster doing the stealing */
+stealarm(){
+	register struct monst *mtmp;
+	register struct obj *otmp;
+
+	for(otmp = invent; otmp; otmp = otmp->nobj)
+	  if(otmp->o_id == stealoid) {
+	    for(mtmp = fmon; mtmp; mtmp = mtmp->nmon)
+	      if(mtmp->m_id == stealmid) {
+		if(dist(mtmp->mx,mtmp->my) < 3) {
+		  freeinv(otmp);
+		  pline("%s steals %s!", Monnam(mtmp), doname(otmp));
+		  mpickobj(mtmp,otmp);
+		  mtmp->mflee = 1;
+		  rloc(mtmp);
+		}
+		break;
+	      }
+	    break;
+	  }
+	stealoid = 0;
+}
+
+/* returns 1 when something was stolen */
+/* (or at least, when N should flee now) */
+/* avoid stealing the object stealoid */
+steal(mtmp)
+struct monst *mtmp;
+{
+	register struct obj *otmp;
+	register tmp;
+	register named = 0;
+
+	if(!invent){
+	    if(Blind)
+	      pline("Somebody tries to rob you, but finds nothing to steal.");
+	    else
+	      pline("%s tries to rob you, but she finds nothing to steal!",
+		Monnam(mtmp));
+	    return(1);	/* let her flee */
+	}
+	tmp = 0;
+	for(otmp = invent; otmp; otmp = otmp->nobj) if(otmp != uarm2)
+		tmp += ((otmp->owornmask & (W_ARMOR | W_RING)) ? 5 : 1);
+	tmp = rn2(tmp);
+	for(otmp = invent; otmp; otmp = otmp->nobj) if(otmp != uarm2)
+		if((tmp -= ((otmp->owornmask & (W_ARMOR | W_RING)) ? 5 : 1))
+			< 0) break;
+	if(!otmp) {
+		impossible("Steal fails!");
+		return(0);
+	}
+	if(otmp->o_id == stealoid)
+		return(0);
+	if((otmp->owornmask & (W_ARMOR | W_RING))){
+		switch(otmp->olet) {
+		case RING_SYM:
+			ringoff(otmp);
+			break;
+		case ARMOR_SYM:
+			if(multi < 0 || otmp == uarms){
+			  setworn((struct obj *) 0, otmp->owornmask & W_ARMOR);
+			  break;
+			}
+		{ int curssv = otmp->cursed;
+			otmp->cursed = 0;
+			stop_occupation();
+			pline("%s seduces you and %s off your %s.",
+				Amonnam(mtmp, Blind ? "gentle" : "beautiful"),
+				otmp->cursed ? "helps you to take"
+					    : "you start taking",
+				(otmp == uarmg) ? "gloves" :
+				(otmp == uarmh) ? "helmet" : "armor");
+			named++;
+			(void) armoroff(otmp);
+			otmp->cursed = curssv;
+			if(multi < 0){
+				extern char *nomovemsg;
+				extern int (*afternmv)();
+				/*
+				multi = 0;
+				nomovemsg = 0;
+				afternmv = 0;
+				*/
+				stealoid = otmp->o_id;
+				stealmid = mtmp->m_id;
+				afternmv = stealarm;
+				return(0);
+			}
+			break;
+		}
+		default:
+			impossible("Tried to steal a strange worn thing.");
+		}
+	}
+	else if(otmp == uwep)
+		setuwep((struct obj *) 0);
+	if(otmp->olet == CHAIN_SYM) {
+		impossible("How come you are carrying that chain?");
+	}
+	if(Punished && otmp == uball){
+		Punished = 0;
+		freeobj(uchain);
+		free((char *) uchain);
+		uchain = (struct obj *) 0;
+		uball->spe = 0;
+		uball = (struct obj *) 0;	/* superfluous */
+	}
+	freeinv(otmp);
+	pline("%s stole %s.", named ? "She" : Monnam(mtmp), doname(otmp));
+	mpickobj(mtmp,otmp);
+	return((multi < 0) ? 0 : 1);
+}
+
+mpickobj(mtmp,otmp)
+register struct monst *mtmp;
+register struct obj *otmp;
+{
+	otmp->nobj = mtmp->minvent;
+	mtmp->minvent = otmp;
+}
+
+stealamulet(mtmp)
+register struct monst *mtmp;
+{
+	register struct obj *otmp;
+
+	for(otmp = invent; otmp; otmp = otmp->nobj) {
+	    if(otmp->olet == AMULET_SYM) {
+		/* might be an imitation one */
+		if(otmp == uwep) setuwep((struct obj *) 0);
+		freeinv(otmp);
+		mpickobj(mtmp,otmp);
+		pline("%s stole %s!", Monnam(mtmp), doname(otmp));
+		return(1);
+	    }
+	}
+	return(0);
+}
+
+/* release the objects the killed animal has stolen */
+relobj(mtmp,show)
+register struct monst *mtmp;
+register show;
+{
+	register struct obj *otmp, *otmp2;
+
+	for(otmp = mtmp->minvent; otmp; otmp = otmp2){
+		otmp->ox = mtmp->mx;
+		otmp->oy = mtmp->my;
+		otmp2 = otmp->nobj;
+		otmp->nobj = fobj;
+		fobj = otmp;
+		stackobj(fobj);
+		if(show & cansee(mtmp->mx,mtmp->my))
+			atl(otmp->ox,otmp->oy,otmp->olet);
+	}
+	mtmp->minvent = (struct obj *) 0;
+	if(mtmp->mgold || mtmp->data->mlet == 'L') {
+		register long tmp;
+
+		tmp = (mtmp->mgold > 10000) ? 10000 : mtmp->mgold;
+		mkgold((long)(tmp + d(dlevel,30)), mtmp->mx, mtmp->my);
+		if(show & cansee(mtmp->mx,mtmp->my))
+			atl(mtmp->mx,mtmp->my,'$');
+	}
+}
-- 
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