[unix-history] / usr / src / games / hack / hack.do.c

/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/* hack.do.c - version 1.0.3 */

/* Contains code for 'd', 'D' (drop), '>', '<' (up, down) and 't' (throw) */

#include "hack.h"

extern struct obj *splitobj(), *addinv();
extern boolean hmon();
extern boolean level_exists[];
extern struct monst youmonst;
extern char *Doname();
extern char *nomovemsg;

dodrop() {
	return(drop(getobj("0$#", "drop")));
}

static
drop(obj) register struct obj *obj; {
	if(!obj) return(0);
	if(obj->olet == '$') {		/* pseudo object */
		register long amount = OGOLD(obj);

		if(amount == 0)
			pline("You didn't drop any gold pieces.");
		else {
			mkgold(amount, u.ux, u.uy);
			pline("You dropped %ld gold piece%s.",
				amount, plur(amount));
			if(Invisible) newsym(u.ux, u.uy);
		}
		free((char *) obj);
		return(1);
	}
	if(obj->owornmask & (W_ARMOR | W_RING)){
		pline("You cannot drop something you are wearing.");
		return(0);
	}
	if(obj == uwep) {
		if(uwep->cursed) {
			pline("Your weapon is welded to your hand!");
			return(0);
		}
		setuwep((struct obj *) 0);
	}
	pline("You dropped %s.", doname(obj));
	dropx(obj);
	return(1);
}

/* Called in several places - should not produce texts */
dropx(obj)
register struct obj *obj;
{
	freeinv(obj);
	dropy(obj);
}

dropy(obj)
register struct obj *obj;
{
	if(obj->otyp == CRYSKNIFE)
		obj->otyp = WORM_TOOTH;
	obj->ox = u.ux;
	obj->oy = u.uy;
	obj->nobj = fobj;
	fobj = obj;
	if(Invisible) newsym(u.ux,u.uy);
	subfrombill(obj);
	stackobj(obj);
}

/* drop several things */
doddrop() {
	return(ggetobj("drop", drop, 0));
}

dodown()
{
	if(u.ux != xdnstair || u.uy != ydnstair) {
		pline("You can't go down here.");
		return(0);
	}
	if(u.ustuck) {
		pline("You are being held, and cannot go down.");
		return(1);
	}
	if(Levitation) {
		pline("You're floating high above the stairs.");
		return(0);
	}

	goto_level(dlevel+1, TRUE);
	return(1);
}

doup()
{
	if(u.ux != xupstair || u.uy != yupstair) {
		pline("You can't go up here.");
		return(0);
	}
	if(u.ustuck) {
		pline("You are being held, and cannot go up.");
		return(1);
	}
	if(!Levitation && inv_weight() + 5 > 0) {
		pline("Your load is too heavy to climb the stairs.");
		return(1);
	}

	goto_level(dlevel-1, TRUE);
	return(1);
}

goto_level(newlevel, at_stairs)
register int newlevel;
register boolean at_stairs;
{
	register fd;
	register boolean up = (newlevel < dlevel);

	if(newlevel <= 0) done("escaped");    /* in fact < 0 is impossible */
	if(newlevel > MAXLEVEL) newlevel = MAXLEVEL;	/* strange ... */
	if(newlevel == dlevel) return;	      /* this can happen */

	glo(dlevel);
	fd = creat(lock, FMASK);
	if(fd < 0) {
		/*
		 * This is not quite impossible: e.g., we may have
		 * exceeded our quota. If that is the case then we
		 * cannot leave this level, and cannot save either.
		 * Another possibility is that the directory was not
		 * writable.
		 */
		pline("A mysterious force prevents you from going %s.",
			up ? "up" : "down");
		return;
	}

	if(Punished) unplacebc();
	u.utrap = 0;				/* needed in level_tele */
	u.ustuck = 0;				/* idem */
	keepdogs();
	seeoff(1);
	if(u.uswallow)				/* idem */
		u.uswldtim = u.uswallow = 0;
	flags.nscrinh = 1;
	u.ux = FAR;				/* hack */
	(void) inshop();			/* probably was a trapdoor */

	savelev(fd,dlevel);
	(void) close(fd);

	dlevel = newlevel;
	if(maxdlevel < dlevel)
		maxdlevel = dlevel;
	glo(dlevel);

	if(!level_exists[dlevel])
		mklev();
	else {
		extern int hackpid;

		if((fd = open(lock,0)) < 0) {
			pline("Cannot open %s .", lock);
			pline("Probably someone removed it.");
			done("tricked");
		}
		getlev(fd, hackpid, dlevel);
		(void) close(fd);
	}

	if(at_stairs) {
	    if(up) {
		u.ux = xdnstair;
		u.uy = ydnstair;
		if(!u.ux) {		/* entering a maze from below? */
		    u.ux = xupstair;	/* this will confuse the player! */
		    u.uy = yupstair;
		}
		if(Punished && !Levitation){
			pline("With great effort you climb the stairs.");
			placebc(1);
		}
	    } else {
		u.ux = xupstair;
		u.uy = yupstair;
		if(inv_weight() + 5 > 0 || Punished){
			pline("You fall down the stairs.");	/* %% */
			losehp(rnd(3), "fall");
			if(Punished) {
			    if(uwep != uball && rn2(3)){
				pline("... and are hit by the iron ball.");
				losehp(rnd(20), "iron ball");
			    }
			    placebc(1);
			}
			selftouch("Falling, you");
		}
	    }
	    { register struct monst *mtmp = m_at(u.ux, u.uy);
	      if(mtmp)
		mnexto(mtmp);
	    }
	} else {	/* trapdoor or level_tele */
	    do {
		u.ux = rnd(COLNO-1);
		u.uy = rn2(ROWNO);
	    } while(levl[u.ux][u.uy].typ != ROOM ||
			m_at(u.ux,u.uy));
	    if(Punished){
		if(uwep != uball && !up /* %% */ && rn2(5)){
			pline("The iron ball falls on your head.");
			losehp(rnd(25), "iron ball");
		}
		placebc(1);
	    }
	    selftouch("Falling, you");
	}
	(void) inshop();
	initrack();

	losedogs();
	{ register struct monst *mtmp;
	  if(mtmp = m_at(u.ux, u.uy)) mnexto(mtmp);	/* riv05!a3 */
	}
	flags.nscrinh = 0;
	setsee();
	seeobjs();	/* make old cadavers disappear - riv05!a3 */
	docrt();
	pickup(1);
	read_engr_at(u.ux,u.uy);
}

donull() {
	return(1);	/* Do nothing, but let other things happen */
}

dopray() {
	nomovemsg = "You finished your prayer.";
	nomul(-3);
	return(1);
}

struct monst *bhit(), *boomhit();
dothrow()
{
	register struct obj *obj;
	register struct monst *mon;
	register tmp;

	obj = getobj("#)", "throw");   /* it is also possible to throw food */
				       /* (or jewels, or iron balls ... ) */
	if(!obj || !getdir(1))	       /* ask "in what direction?" */
		return(0);
	if(obj->owornmask & (W_ARMOR | W_RING)){
		pline("You can't throw something you are wearing.");
		return(0);
	}

	u_wipe_engr(2);

	if(obj == uwep){
		if(obj->cursed){
			pline("Your weapon is welded to your hand.");
			return(1);
		}
		if(obj->quan > 1)
			setuwep(splitobj(obj, 1));
		else
			setuwep((struct obj *) 0);
	}
	else if(obj->quan > 1)
		(void) splitobj(obj, 1);
	freeinv(obj);
	if(u.uswallow) {
		mon = u.ustuck;
		bhitpos.x = mon->mx;
		bhitpos.y = mon->my;
	} else if(u.dz) {
	  if(u.dz < 0) {
	    pline("%s hits the ceiling, then falls back on top of your head.",
		Doname(obj));		/* note: obj->quan == 1 */
	    if(obj->olet == POTION_SYM)
		potionhit(&youmonst, obj);
	    else {
		if(uarmh) pline("Fortunately, you are wearing a helmet!");
		losehp(uarmh ? 1 : rnd((int)(obj->owt)), "falling object");
		dropy(obj);
	    }
	  } else {
	    pline("%s hits the floor.", Doname(obj));
	    if(obj->otyp == EXPENSIVE_CAMERA) {
		pline("It is shattered in a thousand pieces!");
		obfree(obj, Null(obj));
	    } else if(obj->otyp == EGG) {
		pline("\"Splash!\"");
		obfree(obj, Null(obj));
	    } else if(obj->olet == POTION_SYM) {
		pline("The flask breaks, and you smell a peculiar odor ...");
		potionbreathe(obj);
		obfree(obj, Null(obj));
	    } else {
		dropy(obj);
	    }
	  }
	  return(1);
	} else if(obj->otyp == BOOMERANG) {
		mon = boomhit(u.dx, u.dy);
		if(mon == &youmonst) {		/* the thing was caught */
			(void) addinv(obj);
			return(1);
		}
	} else {
		if(obj->otyp == PICK_AXE && shkcatch(obj))
		    return(1);

		mon = bhit(u.dx, u.dy, (obj->otyp == ICE_BOX) ? 1 :
			(!Punished || obj != uball) ? 8 : !u.ustuck ? 5 : 1,
			obj->olet,
			(int (*)()) 0, (int (*)()) 0, obj);
	}
	if(mon) {
		/* awake monster if sleeping */
		wakeup(mon);

		if(obj->olet == WEAPON_SYM) {
			tmp = -1+u.ulevel+mon->data->ac+abon();
			if(obj->otyp < ROCK) {
				if(!uwep ||
				    uwep->otyp != obj->otyp+(BOW-ARROW))
					tmp -= 4;
				else {
					tmp += uwep->spe;
				}
			} else
			if(obj->otyp == BOOMERANG) tmp += 4;
			tmp += obj->spe;
			if(u.uswallow || tmp >= rnd(20)) {
				if(hmon(mon,obj,1) == TRUE){
				  /* mon still alive */
#ifndef NOWORM
				  cutworm(mon,bhitpos.x,bhitpos.y,obj->otyp);
#endif NOWORM
				} else mon = 0;
				/* weapons thrown disappear sometimes */
				if(obj->otyp < BOOMERANG && rn2(3)) {
					/* check bill; free */
					obfree(obj, (struct obj *) 0);
					return(1);
				}
			} else miss(objects[obj->otyp].oc_name, mon);
		} else if(obj->otyp == HEAVY_IRON_BALL) {
			tmp = -1+u.ulevel+mon->data->ac+abon();
			if(!Punished || obj != uball) tmp += 2;
			if(u.utrap) tmp -= 2;
			if(u.uswallow || tmp >= rnd(20)) {
				if(hmon(mon,obj,1) == FALSE)
					mon = 0;	/* he died */
			} else miss("iron ball", mon);
		} else if(obj->olet == POTION_SYM && u.ulevel > rn2(15)) {
			potionhit(mon, obj);
			return(1);
		} else {
			if(cansee(bhitpos.x,bhitpos.y))
				pline("You miss %s.",monnam(mon));
			else pline("You miss it.");
			if(obj->olet == FOOD_SYM && mon->data->mlet == 'd')
				if(tamedog(mon,obj)) return(1);
			if(obj->olet == GEM_SYM && mon->data->mlet == 'u' &&
				!mon->mtame){
			 if(obj->dknown && objects[obj->otyp].oc_name_known){
			  if(objects[obj->otyp].g_val > 0){
			    u.uluck += 5;
			    goto valuable;
			  } else {
			    pline("%s is not interested in your junk.",
				Monnam(mon));
			  }
			 } else { /* value unknown to @ */
			    u.uluck++;
			valuable:
			    if(u.uluck > LUCKMAX)	/* dan@ut-ngp */
				u.uluck = LUCKMAX;
			    pline("%s graciously accepts your gift.",
				Monnam(mon));
			    mpickobj(mon, obj);
			    rloc(mon);
			    return(1);
			 }
			}
		}
	}
		/* the code following might become part of dropy() */
	if(obj->otyp == CRYSKNIFE)
		obj->otyp = WORM_TOOTH;
	obj->ox = bhitpos.x;
	obj->oy = bhitpos.y;
	obj->nobj = fobj;
	fobj = obj;
	/* prevent him from throwing articles to the exit and escaping */
	/* subfrombill(obj); */
	stackobj(obj);
	if(Punished && obj == uball &&
		(bhitpos.x != u.ux || bhitpos.y != u.uy)){
		freeobj(uchain);
		unpobj(uchain);
		if(u.utrap){
			if(u.utraptype == TT_PIT)
				pline("The ball pulls you out of the pit!");
			else {
			    register long side =
				rn2(3) ? LEFT_SIDE : RIGHT_SIDE;
			    pline("The ball pulls you out of the bear trap.");
			    pline("Your %s leg is severely damaged.",
				(side == LEFT_SIDE) ? "left" : "right");
			    set_wounded_legs(side, 500+rn2(1000));
			    losehp(2, "thrown ball");
			}
			u.utrap = 0;
		}
		unsee();
		uchain->nobj = fobj;
		fobj = uchain;
		u.ux = uchain->ox = bhitpos.x - u.dx;
		u.uy = uchain->oy = bhitpos.y - u.dy;
		setsee();
		(void) inshop();
	}
	if(cansee(bhitpos.x, bhitpos.y)) prl(bhitpos.x,bhitpos.y);
	return(1);
}

/* split obj so that it gets size num */
/* remainder is put in the object structure delivered by this call */
struct obj *
splitobj(obj, num) register struct obj *obj; register int num; {
register struct obj *otmp;
	otmp = newobj(0);
	*otmp = *obj;		/* copies whole structure */
	otmp->o_id = flags.ident++;
	otmp->onamelth = 0;
	obj->quan = num;
	obj->owt = weight(obj);
	otmp->quan -= num;
	otmp->owt = weight(otmp);	/* -= obj->owt ? */
	obj->nobj = otmp;
	if(obj->unpaid) splitbill(obj,otmp);
	return(otmp);
}

more_experienced(exp,rexp)
register int exp, rexp;
{
	extern char pl_character[];

	u.uexp += exp;
	u.urexp += 4*exp + rexp;
	if(exp) flags.botl = 1;
	if(u.urexp >= ((pl_character[0] == 'W') ? 1000 : 2000))
		flags.beginner = 0;
}

set_wounded_legs(side, timex)
register long side;
register int timex;
{
	if(!Wounded_legs || (Wounded_legs & TIMEOUT))
		Wounded_legs |= side + timex;
	else
		Wounded_legs |= side;
}

heal_legs()
{
	if(Wounded_legs) {
		if((Wounded_legs & BOTH_SIDES) == BOTH_SIDES)
			pline("Your legs feel somewhat better.");
		else
			pline("Your leg feels somewhat better.");
		Wounded_legs = 0;
	}
}
Commit	Line	Data
60625bc1 KB	1	/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
	2	/* hack.do.c - version 1.0.3 */
	3
	4	/* Contains code for 'd', 'D' (drop), '>', '<' (up, down) and 't' (throw) */
	5
	6	#include "hack.h"
	7
	8	extern struct obj splitobj(), addinv();
	9	extern boolean hmon();
	10	extern boolean level_exists[];
	11	extern struct monst youmonst;
	12	extern char *Doname();
	13	extern char *nomovemsg;
	14
	15	dodrop() {
	16	return(drop(getobj("0$#", "drop")));
	17	}
	18
	19	static
	20	drop(obj) register struct obj *obj; {
	21	if(!obj) return(0);
	22	if(obj->olet == '$') { /* pseudo object */
	23	register long amount = OGOLD(obj);
	24
	25	if(amount == 0)
	26	pline("You didn't drop any gold pieces.");
	27	else {
	28	mkgold(amount, u.ux, u.uy);
	29	pline("You dropped %ld gold piece%s.",
	30	amount, plur(amount));
	31	if(Invisible) newsym(u.ux, u.uy);
	32	}
	33	free((char *) obj);
	34	return(1);
	35	}
	36	if(obj->owornmask & (W_ARMOR \| W_RING)){
	37	pline("You cannot drop something you are wearing.");
	38	return(0);
	39	}
	40	if(obj == uwep) {
	41	if(uwep->cursed) {
	42	pline("Your weapon is welded to your hand!");
	43	return(0);
	44	}
	45	setuwep((struct obj *) 0);
	46	}
	47	pline("You dropped %s.", doname(obj));
	48	dropx(obj);
	49	return(1);
	50	}
	51
	52	/* Called in several places - should not produce texts */
	53	dropx(obj)
	54	register struct obj *obj;
	55	{
	56	freeinv(obj);
	57	dropy(obj);
	58	}
	59
	60	dropy(obj)
	61	register struct obj *obj;
	62	{
	63	if(obj->otyp == CRYSKNIFE)
	64	obj->otyp = WORM_TOOTH;
65	obj->ox = u.ux;
66	obj->oy = u.uy;
67	obj->nobj = fobj;
68	fobj = obj;
69	if(Invisible) newsym(u.ux,u.uy);
70	subfrombill(obj);
71	stackobj(obj);
72	}
73
74	/* drop several things */
75	doddrop() {
76	return(ggetobj("drop", drop, 0));
77	}
78
79	dodown()
80	{
81	if(u.ux != xdnstair \|\| u.uy != ydnstair) {
82	pline("You can't go down here.");
83	return(0);
84	}
85	if(u.ustuck) {
86	pline("You are being held, and cannot go down.");
87	return(1);
88	}
89	if(Levitation) {
90	pline("You're floating high above the stairs.");
91	return(0);
92	}
93
94	goto_level(dlevel+1, TRUE);
95	return(1);
96	}
97
98	doup()
99	{
100	if(u.ux != xupstair \|\| u.uy != yupstair) {
101	pline("You can't go up here.");
102	return(0);
103	}
104	if(u.ustuck) {
105	pline("You are being held, and cannot go up.");
106	return(1);
107	}
108	if(!Levitation && inv_weight() + 5 > 0) {
109	pline("Your load is too heavy to climb the stairs.");
110	return(1);
111	}
112
113	goto_level(dlevel-1, TRUE);
114	return(1);
115	}
116
117	goto_level(newlevel, at_stairs)
118	register int newlevel;
119	register boolean at_stairs;
120	{
121	register fd;
122	register boolean up = (newlevel < dlevel);
123
124	if(newlevel <= 0) done("escaped"); /* in fact < 0 is impossible */
125	if(newlevel > MAXLEVEL) newlevel = MAXLEVEL; /* strange ... */
126	if(newlevel == dlevel) return; /* this can happen */
127
128	glo(dlevel);
129	fd = creat(lock, FMASK);
130	if(fd < 0) {
131	/*
132	* This is not quite impossible: e.g., we may have
133	* exceeded our quota. If that is the case then we
134	* cannot leave this level, and cannot save either.
135	* Another possibility is that the directory was not
136	* writable.
137	*/
138	pline("A mysterious force prevents you from going %s.",
139	up ? "up" : "down");
140	return;
141	}
142
143	if(Punished) unplacebc();
144	u.utrap = 0; /* needed in level_tele */
145	u.ustuck = 0; /* idem */
146	keepdogs();
147	seeoff(1);
148	if(u.uswallow) /* idem */
149	u.uswldtim = u.uswallow = 0;
150	flags.nscrinh = 1;
151	u.ux = FAR; /* hack */
152	(void) inshop(); /* probably was a trapdoor */
153
154	savelev(fd,dlevel);
155	(void) close(fd);
156
157	dlevel = newlevel;
158	if(maxdlevel < dlevel)
159	maxdlevel = dlevel;
160	glo(dlevel);
161
162	if(!level_exists[dlevel])
163	mklev();
164	else {
165	extern int hackpid;
166
167	if((fd = open(lock,0)) < 0) {
168	pline("Cannot open %s .", lock);
169	pline("Probably someone removed it.");
170	done("tricked");
171	}
172	getlev(fd, hackpid, dlevel);
173	(void) close(fd);
174	}
175
176	if(at_stairs) {
177	if(up) {
178	u.ux = xdnstair;
179	u.uy = ydnstair;
180	if(!u.ux) { /* entering a maze from below? */
181	u.ux = xupstair; /* this will confuse the player! */
182	u.uy = yupstair;
183	}
184	if(Punished && !Levitation){
185	pline("With great effort you climb the stairs.");
186	placebc(1);
187	}
188	} else {
189	u.ux = xupstair;
190	u.uy = yupstair;
191	if(inv_weight() + 5 > 0 \|\| Punished){
192	pline("You fall down the stairs."); /* %% */
193	losehp(rnd(3), "fall");
194	if(Punished) {
195	if(uwep != uball && rn2(3)){
196	pline("... and are hit by the iron ball.");
197	losehp(rnd(20), "iron ball");
198	}
199	placebc(1);
200	}
201	selftouch("Falling, you");
202	}
203	}
204	{ register struct monst *mtmp = m_at(u.ux, u.uy);
205	if(mtmp)
206	mnexto(mtmp);
207	}
208	} else { /* trapdoor or level_tele */
209	do {
210	u.ux = rnd(COLNO-1);
211	u.uy = rn2(ROWNO);
212	} while(levl[u.ux][u.uy].typ != ROOM \|\|
213	m_at(u.ux,u.uy));
214	if(Punished){
215	if(uwep != uball && !up /* %% */ && rn2(5)){
216	pline("The iron ball falls on your head.");
217	losehp(rnd(25), "iron ball");
218	}
219	placebc(1);
220	}
221	selftouch("Falling, you");
222	}
223	(void) inshop();
224	initrack();
225
226	losedogs();
227	{ register struct monst *mtmp;
228	if(mtmp = m_at(u.ux, u.uy)) mnexto(mtmp); /* riv05!a3 */
229	}
230	flags.nscrinh = 0;
231	setsee();
232	seeobjs(); /* make old cadavers disappear - riv05!a3 */
233	docrt();
234	pickup(1);
235	read_engr_at(u.ux,u.uy);
236	}
237
238	donull() {
239	return(1); /* Do nothing, but let other things happen */
240	}
241
242	dopray() {
243	nomovemsg = "You finished your prayer.";
244	nomul(-3);
245	return(1);
246	}
247
248	struct monst bhit(), boomhit();
249	dothrow()
250	{
251	register struct obj *obj;
252	register struct monst *mon;
253	register tmp;
254
255	obj = getobj("#)", "throw"); /* it is also possible to throw food */
256	/* (or jewels, or iron balls ... ) */
257	if(!obj \|\| !getdir(1)) /* ask "in what direction?" */
258	return(0);
259	if(obj->owornmask & (W_ARMOR \| W_RING)){
260	pline("You can't throw something you are wearing.");
261	return(0);
262	}
263
264	u_wipe_engr(2);
265
266	if(obj == uwep){
267	if(obj->cursed){
268	pline("Your weapon is welded to your hand.");
269	return(1);
270	}
271	if(obj->quan > 1)
272	setuwep(splitobj(obj, 1));
273	else
274	setuwep((struct obj *) 0);
275	}
276	else if(obj->quan > 1)
277	(void) splitobj(obj, 1);
278	freeinv(obj);
279	if(u.uswallow) {
280	mon = u.ustuck;
281	bhitpos.x = mon->mx;
282	bhitpos.y = mon->my;
283	} else if(u.dz) {
284	if(u.dz < 0) {
285	pline("%s hits the ceiling, then falls back on top of your head.",
286	Doname(obj)); /* note: obj->quan == 1 */
287	if(obj->olet == POTION_SYM)
288	potionhit(&youmonst, obj);
289	else {
290	if(uarmh) pline("Fortunately, you are wearing a helmet!");
291	losehp(uarmh ? 1 : rnd((int)(obj->owt)), "falling object");
292	dropy(obj);
293	}
294	} else {
295	pline("%s hits the floor.", Doname(obj));
296	if(obj->otyp == EXPENSIVE_CAMERA) {
297	pline("It is shattered in a thousand pieces!");
298	obfree(obj, Null(obj));
299	} else if(obj->otyp == EGG) {
300	pline("\"Splash!\"");
301	obfree(obj, Null(obj));
302	} else if(obj->olet == POTION_SYM) {
303	pline("The flask breaks, and you smell a peculiar odor ...");
304	potionbreathe(obj);
305	obfree(obj, Null(obj));
306	} else {
307	dropy(obj);
308	}
309	}
310	return(1);
311	} else if(obj->otyp == BOOMERANG) {
312	mon = boomhit(u.dx, u.dy);
313	if(mon == &youmonst) { /* the thing was caught */
314	(void) addinv(obj);
315	return(1);
316	}
317	} else {
318	if(obj->otyp == PICK_AXE && shkcatch(obj))
319	return(1);
320
321	mon = bhit(u.dx, u.dy, (obj->otyp == ICE_BOX) ? 1 :
322	(!Punished \|\| obj != uball) ? 8 : !u.ustuck ? 5 : 1,
323	obj->olet,
324	(int ()()) 0, (int ()()) 0, obj);
325	}
326	if(mon) {
327	/* awake monster if sleeping */
328	wakeup(mon);
329
330	if(obj->olet == WEAPON_SYM) {
331	tmp = -1+u.ulevel+mon->data->ac+abon();
332	if(obj->otyp < ROCK) {
333	if(!uwep \|\|
334	uwep->otyp != obj->otyp+(BOW-ARROW))
335	tmp -= 4;
336	else {
337	tmp += uwep->spe;
338	}
339	} else
340	if(obj->otyp == BOOMERANG) tmp += 4;
341	tmp += obj->spe;
342	if(u.uswallow \|\| tmp >= rnd(20)) {
343	if(hmon(mon,obj,1) == TRUE){
344	/* mon still alive */
345	#ifndef NOWORM
346	cutworm(mon,bhitpos.x,bhitpos.y,obj->otyp);
347	#endif NOWORM
348	} else mon = 0;
349	/* weapons thrown disappear sometimes */
350	if(obj->otyp < BOOMERANG && rn2(3)) {
351	/* check bill; free */
352	obfree(obj, (struct obj *) 0);
353	return(1);
354	}
355	} else miss(objects[obj->otyp].oc_name, mon);
356	} else if(obj->otyp == HEAVY_IRON_BALL) {
357	tmp = -1+u.ulevel+mon->data->ac+abon();
358	if(!Punished \|\| obj != uball) tmp += 2;
359	if(u.utrap) tmp -= 2;
360	if(u.uswallow \|\| tmp >= rnd(20)) {
361	if(hmon(mon,obj,1) == FALSE)
362	mon = 0; /* he died */
363	} else miss("iron ball", mon);
364	} else if(obj->olet == POTION_SYM && u.ulevel > rn2(15)) {
365	potionhit(mon, obj);
366	return(1);
367	} else {
368	if(cansee(bhitpos.x,bhitpos.y))
369	pline("You miss %s.",monnam(mon));
370	else pline("You miss it.");
371	if(obj->olet == FOOD_SYM && mon->data->mlet == 'd')
372	if(tamedog(mon,obj)) return(1);
373	if(obj->olet == GEM_SYM && mon->data->mlet == 'u' &&
374	!mon->mtame){
375	if(obj->dknown && objects[obj->otyp].oc_name_known){
376	if(objects[obj->otyp].g_val > 0){
377	u.uluck += 5;
378	goto valuable;
379	} else {
380	pline("%s is not interested in your junk.",
381	Monnam(mon));
382	}
383	} else { /* value unknown to @ */
384	u.uluck++;
385	valuable:
386	if(u.uluck > LUCKMAX) /* dan@ut-ngp */
387	u.uluck = LUCKMAX;
388	pline("%s graciously accepts your gift.",
389	Monnam(mon));
390	mpickobj(mon, obj);
391	rloc(mon);
392	return(1);
393	}
394	}
395	}
396	}
397	/* the code following might become part of dropy() */
398	if(obj->otyp == CRYSKNIFE)
399	obj->otyp = WORM_TOOTH;
400	obj->ox = bhitpos.x;
401	obj->oy = bhitpos.y;
402	obj->nobj = fobj;
403	fobj = obj;
404	/* prevent him from throwing articles to the exit and escaping */
405	/* subfrombill(obj); */
406	stackobj(obj);
407	if(Punished && obj == uball &&
408	(bhitpos.x != u.ux \|\| bhitpos.y != u.uy)){
409	freeobj(uchain);
410	unpobj(uchain);
411	if(u.utrap){
412	if(u.utraptype == TT_PIT)
413	pline("The ball pulls you out of the pit!");
414	else {
415	register long side =
416	rn2(3) ? LEFT_SIDE : RIGHT_SIDE;
417	pline("The ball pulls you out of the bear trap.");
418	pline("Your %s leg is severely damaged.",
419	(side == LEFT_SIDE) ? "left" : "right");
420	set_wounded_legs(side, 500+rn2(1000));
421	losehp(2, "thrown ball");
422	}
423	u.utrap = 0;
424	}
425	unsee();
426	uchain->nobj = fobj;
427	fobj = uchain;
428	u.ux = uchain->ox = bhitpos.x - u.dx;
429	u.uy = uchain->oy = bhitpos.y - u.dy;
430	setsee();
431	(void) inshop();
432	}
433	if(cansee(bhitpos.x, bhitpos.y)) prl(bhitpos.x,bhitpos.y);
434	return(1);
435	}
436
437	/* split obj so that it gets size num */
438	/* remainder is put in the object structure delivered by this call */
439	struct obj *
440	splitobj(obj, num) register struct obj *obj; register int num; {
441	register struct obj *otmp;
442	otmp = newobj(0);
443	otmp = obj; /* copies whole structure */
444	otmp->o_id = flags.ident++;
445	otmp->onamelth = 0;
446	obj->quan = num;
447	obj->owt = weight(obj);
448	otmp->quan -= num;
449	otmp->owt = weight(otmp); /* -= obj->owt ? */
450	obj->nobj = otmp;
451	if(obj->unpaid) splitbill(obj,otmp);
452	return(otmp);
453	}
454
455	more_experienced(exp,rexp)
456	register int exp, rexp;
457	{
458	extern char pl_character[];
459
460	u.uexp += exp;
461	u.urexp += 4*exp + rexp;
462	if(exp) flags.botl = 1;
463	if(u.urexp >= ((pl_character[0] == 'W') ? 1000 : 2000))
464	flags.beginner = 0;
465	}
466
467	set_wounded_legs(side, timex)
468	register long side;
469	register int timex;
470	{
471	if(!Wounded_legs \|\| (Wounded_legs & TIMEOUT))
472	Wounded_legs \|= side + timex;
473	else
474	Wounded_legs \|= side;
475	}
476
477	heal_legs()
478	{
479	if(Wounded_legs) {
480	if((Wounded_legs & BOTH_SIDES) == BOTH_SIDES)
481	pline("Your legs feel somewhat better.");
482	else
483	pline("Your leg feels somewhat better.");
484	Wounded_legs = 0;
485	}
486	}