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Source:NetHack 3.1.0/apply.c

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Below is the full text to apply.c from the source code of NetHack 3.1.0. To link to a particular line, write [[NetHack 3.1.0/apply.c#line123]], for example.

Warning! This is the source code from an old release. For the latest release, see Source code

The NetHack General Public License applies to screenshots, source code and other content from NetHack.
1.    /*	SCCS Id: @(#)apply.c	3.1	92/12/10		  */
2.    /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
3.    /* NetHack may be freely redistributed.  See license for details. */
4.    
5.    #include "hack.h"
6.    #include "edog.h"
7.    
8.    #ifdef OVLB
9.    
10.   static const char NEARDATA tools[] = { TOOL_CLASS, 0 };
11.   
12.   static boolean NEARDATA did_dig_msg;
13.   
14.   #ifdef TOURIST
15.   static int FDECL(use_camera, (struct obj *));
16.   #endif
17.   static int FDECL(use_towel, (struct obj *));
18.   static void FDECL(use_stethoscope, (struct obj *));
19.   static void FDECL(use_whistle, (struct obj *));
20.   static void FDECL(use_magic_whistle, (struct obj *));
21.   #ifdef WALKIES
22.   static void FDECL(use_leash, (struct obj *));
23.   #endif
24.   STATIC_DCL int NDECL(dig);
25.   #ifdef OVLB
26.   STATIC_DCL schar FDECL(fillholetyp, (int, int));
27.   #endif
28.   static boolean FDECL(wield_tool, (struct obj *));
29.   static int FDECL(use_pick_axe, (struct obj *));
30.   static int FDECL(use_mirror, (struct obj *));
31.   static void FDECL(use_bell, (struct obj *));
32.   static void FDECL(use_candelabrum, (struct obj *));
33.   static void FDECL(use_candle, (struct obj *));
34.   static void FDECL(use_lamp, (struct obj *));
35.   static void FDECL(use_tinning_kit, (struct obj *));
36.   static void FDECL(use_figurine, (struct obj *));
37.   static void FDECL(use_grease, (struct obj *));
38.   static boolean NDECL(rm_waslit);
39.   static void FDECL(mkcavepos, (XCHAR_P,XCHAR_P,int,BOOLEAN_P,BOOLEAN_P));
40.   static void FDECL(mkcavearea, (BOOLEAN_P));
41.   
42.   #ifdef TOURIST
43.   static int
44.   use_camera(obj)
45.   	struct obj *obj;
46.   {
47.   	register struct monst *mtmp;
48.   
49.   	if(Underwater) {
50.   		pline("Using your camera underwater voids the warranty.");
51.   		return(0);
52.   	}
53.   	if(!getdir(NULL)) return(0);
54.   	if(u.uswallow) {
55.   		You("take a picture of %s's %s.", mon_nam(u.ustuck),
56.   		    is_animal(u.ustuck->data) ? "stomach" : "interior");
57.   	} else if(obj->cursed && !rn2(2)) goto blindu;
58.   	else if(u.dz) {
59.   		You("take a picture of the %s.",
60.   			(u.dz > 0) ? "floor" : "ceiling");
61.   	} else if(!u.dx && !u.dy) {
62.   blindu:
63.   		if(!Blind) {
64.   			You("are blinded by the flash!");
65.   			make_blinded((long)rnd(25),FALSE);
66.   		}
67.   	} else if(mtmp = bhit(u.dx,u.dy,COLNO,FLASHED_LIGHT,
68.   						(int(*)())0,(int(*)())0,obj)) {
69.   		if(mtmp->msleep) {
70.   		    mtmp->msleep = 0;
71.   		    if(cansee(mtmp->mx,mtmp->my))
72.   			pline("The flash awakens %s.", mon_nam(mtmp)); /* a3 */
73.   		} else if (mtmp->data->mlet != S_LIGHT)
74.   		    if((mtmp->mcansee && haseyes(mtmp->data))
75.   		       || mtmp->mblinded) {
76.   			register int tmp = distu(mtmp->mx,mtmp->my);
77.   			register int tmp2;
78.   
79.   			if(cansee(mtmp->mx,mtmp->my))
80.   			    pline("%s is blinded by the flash!", Monnam(mtmp));
81.   			if(mtmp->data == &mons[PM_GREMLIN]) {
82.   			    /* Rule #1: Keep them out of the light. */
83.   			    pline("%s cries out in pain!", Monnam(mtmp));
84.   			    if (mtmp->mhp > 1) mtmp->mhp--;
85.   			}
86.   			setmangry(mtmp);
87.   			if(tmp < 9 && !mtmp->isshk && rn2(4)) {
88.   				mtmp->mflee = 1;
89.   				if(rn2(4)) mtmp->mfleetim = rnd(100);
90.   			}
91.   			mtmp->mcansee = 0;
92.   			if(tmp < 3) {
93.   				mtmp->mblinded = 0;
94.   			} else {
95.   				tmp2 = mtmp->mblinded;
96.   				tmp2 += rnd(1 + 50/tmp);
97.   				if(tmp2 > 127) tmp2 = 127;
98.   				mtmp->mblinded = tmp2;
99.   			}
100.  		    }
101.  	}
102.  	return 1;
103.  }
104.  #endif
105.  
106.  static int
107.  use_towel(obj)
108.  	struct obj *obj;
109.  {
110.  	if(!freehand()) {
111.  		You("have no free %s!", body_part(HAND));
112.  		return 0;
113.  	} else if (obj->owornmask) {
114.  		You("can't use it while you're wearing it!");
115.  		return 0;
116.  	} else if (obj->cursed) {
117.  		long old;
118.  		switch (rn2(3)) {
119.  		case 2:
120.  		    old = Glib;
121.  		    Glib += rn1(10, 3);
122.  		    Your("%s are %s!", makeplural(body_part(HAND)),
123.  			(old ? "filthier than ever" : "now slimy"));
124.  		    return 1;
125.  		case 1:
126.  		    if (!Blindfolded) {
127.  			old = u.ucreamed;
128.  			u.ucreamed += rn1(10, 3);
129.  			pline("Yecch! Your %s %s gunk on it!", body_part(FACE),
130.  			      (old ? "has more" : "now has"));
131.  			make_blinded(Blinded + (long)u.ucreamed - old, TRUE);
132.  		    } else {
133.  			if (ublindf->cursed) {
134.  			    You("pushed your blindfold %s.",
135.  				rn2(2) ? "cock-eyed" : "crooked");
136.  			} else {
137.  			    You("pushed your blindfold off.");
138.  			    Blindf_off(ublindf);
139.  			    dropx(ublindf);
140.  			}
141.  		    }
142.  		    return 1;
143.  		case 0:
144.  		    break;
145.  		}
146.  	}
147.  
148.  	if (Glib) {
149.  		Glib = 0;
150.  		You("wipe off your %s.", makeplural(body_part(HAND)));
151.  		return 1;
152.  	} else if(u.ucreamed) {
153.  		Blinded -= u.ucreamed;
154.  		u.ucreamed = 0;
155.  
156.  		if (!Blinded) {
157.  			pline("You've got the glop off.");
158.  			Blinded = 1;
159.  			make_blinded(0L,TRUE);
160.  		} else {
161.  			Your("%s feels clean now.", body_part(FACE));
162.  		}
163.  		return 1;
164.  	}
165.  
166.  	Your("%s and %s are already clean.", 
167.  		body_part(FACE), makeplural(body_part(HAND)));
168.  
169.  	return 0;
170.  }
171.  
172.  static char hollow_str[] = "hear a hollow sound!  This must be a secret %s!";
173.  
174.  /* Strictly speaking it makes no sense for usage of a stethoscope to
175.     not take any time; however, unless it did, the stethoscope would be
176.     almost useless. */
177.  static void
178.  use_stethoscope(obj)
179.  	register struct obj *obj;
180.  {
181.  	register struct monst *mtmp;
182.  	register struct rm *lev;
183.  	register int rx, ry;
184.  
185.  	if(!freehand()) {
186.  		You("have no free %s!", body_part(HAND));
187.  		return;
188.  	}
189.  	if (!getdir(NULL)) return;
190.  	if (u.uswallow && (u.dx || u.dy || u.dz)) {
191.  		mstatusline(u.ustuck);
192.  		return;
193.  	} else if (u.dz) {
194.  		if (Underwater)
195.  		    You("hear faint splashing.");
196.  		else if (u.dz < 0 || Levitation)
197.  		    You("can't reach the %s!", u.dz<0 ? "ceiling" : "floor");
198.  		else if (Is_stronghold(&u.uz))
199.  		    You("hear the crackling of hellfire.");
200.  		else
201.  		    pline("The floor seems healthy enough.");
202.  		return;
203.  	} else if (obj->cursed && !rn2(2)) {
204.  		You("hear your heart beat.");
205.  		return;
206.  	}
207.  	if (Stunned || (Confusion && !rn2(5))) confdir();
208.  	if (!u.dx && !u.dy) {
209.  		ustatusline();
210.  		return;
211.  	}
212.  	rx = u.ux + u.dx; ry = u.uy + u.dy;
213.  	if (!isok(rx,ry)) {
214.  		You("hear a faint typing noise.");
215.  		return;
216.  	}
217.  	if(mtmp = m_at(rx,ry)) {
218.  		mstatusline(mtmp);
219.  		if (mtmp->mundetected) {
220.  			mtmp->mundetected = 0;
221.  			if (cansee(rx,ry)) newsym(mtmp->my,mtmp->my);
222.  		}
223.  		return;
224.  	}
225.  	lev = &levl[rx][ry];
226.  	switch(lev->typ) {
227.  	case SDOOR:
228.  		You(hollow_str, "door");
229.  		lev->typ = DOOR;
230.  		newsym(rx,ry);
231.  		return;
232.  	case SCORR:
233.  		You(hollow_str, "passage");
234.  		lev->typ = CORR;
235.  		newsym(rx,ry);
236.  		return;
237.  	}
238.  	You("hear nothing special.");
239.  }
240.  
241.  static char whistle_str[] = "produce a %s whistling sound.";
242.  
243.  /*ARGSUSED*/
244.  static void
245.  use_whistle(obj)
246.  struct obj *obj;
247.  {
248.  	You(whistle_str, "high");
249.  	wake_nearby();
250.  }
251.  
252.  static void
253.  use_magic_whistle(obj)
254.  struct obj *obj;
255.  {
256.  	register struct monst *mtmp;
257.  
258.  	if(obj->cursed && !rn2(2)) {
259.  		You("produce a high-pitched humming noise.");
260.  		wake_nearby();
261.  	} else {
262.  		makeknown(MAGIC_WHISTLE);
263.  		You(whistle_str, Hallucination ? "normal" : "strange");
264.  		for(mtmp = fmon; mtmp; mtmp = mtmp->nmon)
265.  			if(mtmp->mtame) mnexto(mtmp);
266.  	}
267.  }
268.  
269.  boolean
270.  um_dist(x,y,n)
271.  register xchar x, y, n;
272.  {
273.  	return(abs(u.ux - x) > n  || abs(u.uy - y) > n);
274.  }
275.  
276.  #endif /* OVLB */
277.  
278.  #ifdef WALKIES
279.  #define MAXLEASHED	2
280.  
281.  #ifdef OVLB
282.  
283.  int
284.  number_leashed()
285.  {
286.  	register int i = 0;
287.  	register struct obj *obj;
288.  
289.  	for(obj = invent; obj; obj = obj->nobj)
290.  		if(obj->otyp == LEASH && obj->leashmon != 0) i++;
291.  	return(i);
292.  }
293.  
294.  void
295.  o_unleash(otmp) 	/* otmp is about to be destroyed or stolen */
296.  register struct obj *otmp;
297.  {
298.  	register struct monst *mtmp;
299.  
300.  	for(mtmp = fmon; mtmp; mtmp = mtmp->nmon)
301.  		if(mtmp->m_id == (unsigned)otmp->leashmon)
302.  			mtmp->mleashed = 0;
303.  	otmp->leashmon = 0;
304.  }
305.  
306.  void
307.  m_unleash(mtmp) 	/* mtmp is about to die, or become untame */
308.  register struct monst *mtmp;
309.  {
310.  	register struct obj *otmp;
311.  
312.  	for(otmp = invent; otmp; otmp = otmp->nobj)
313.  		if(otmp->otyp == LEASH &&
314.  				otmp->leashmon == (int)mtmp->m_id)
315.  			otmp->leashmon = 0;
316.  	mtmp->mleashed = 0;
317.  }
318.  
319.  void
320.  unleash_all()		/* player is about to die (for bones) */
321.  {
322.  	register struct obj *otmp;
323.  	register struct monst *mtmp;
324.  
325.  	for(otmp = invent; otmp; otmp = otmp->nobj)
326.  		if(otmp->otyp == LEASH) otmp->leashmon = 0;
327.  	for(mtmp = fmon; mtmp; mtmp = mtmp->nmon)
328.  		if(mtmp->mtame) mtmp->mleashed = 0;
329.  }
330.  
331.  /* ARGSUSED */
332.  static void
333.  use_leash(obj)
334.  struct obj *obj;
335.  {
336.  	register int x, y;
337.  	register struct monst *mtmp;
338.  	int spotmon;
339.  
340.  	if(!obj->leashmon && number_leashed() >= MAXLEASHED) {
341.  		You("can't leash additional pets.");
342.  		return;
343.  	}
344.  
345.  	if(!getdir(NULL)) return;
346.  
347.  	x = u.ux + u.dx;
348.  	y = u.uy + u.dy;
349.  
350.  	if((x == u.ux) && (y == u.uy)) {
351.  		pline("Leash yourself?  Very funny...");
352.  		return;
353.  	}
354.  
355.  	if(!(mtmp = m_at(x, y))) {
356.  		pline("There is no creature here.");
357.  		return;
358.  	}
359.  
360.  	spotmon = canseemon(mtmp) || sensemon(mtmp);
361.  
362.  	if(!mtmp->mtame) {
363.  	    if(!spotmon)
364.  		pline("There is no creature here.");
365.  	    else
366.  		pline("%s is not %s!", Monnam(mtmp), (!obj->leashmon) ?
367.  				"leashable" : "leashed");
368.  	    return;
369.  	}
370.  	if(!obj->leashmon) {
371.  		if(mtmp->mleashed) {
372.  			pline("This %s is already leashed!",
373.  			      spotmon ? l_monnam(mtmp) : "monster");
374.  			return;
375.  		}
376.  		You("slip the leash around %s%s.",
377.  		    spotmon ? "your " : "", l_monnam(mtmp));
378.  		mtmp->mleashed = 1;
379.  		obj->leashmon = (int)mtmp->m_id;
380.  		if(mtmp->msleep)  mtmp->msleep = 0;
381.  		return;
382.  	}
383.  	if(obj->leashmon != (int)mtmp->m_id) {
384.  		pline("This leash is not attached to that creature!");
385.  		return;
386.  	} else {
387.  		if(obj->cursed) {
388.  			pline("The leash wouldn't come off!");
389.  			return;
390.  		}
391.  		mtmp->mleashed = 0;
392.  		obj->leashmon = 0;
393.  		You("remove the leash from %s%s.",
394.  		    spotmon ? "your " : "", l_monnam(mtmp));
395.  	}
396.  	return;
397.  }
398.  
399.  #endif /* OVLB */
400.  #ifdef OVL1
401.  
402.  boolean
403.  next_to_u()
404.  {
405.  	register struct monst *mtmp;
406.  	register struct obj *otmp;
407.  
408.  	for(mtmp = fmon; mtmp; mtmp = mtmp->nmon)
409.  		if(mtmp->mleashed) {
410.  			if (distu(mtmp->mx,mtmp->my) > 2) mnexto(mtmp);
411.  			if (distu(mtmp->mx,mtmp->my) > 2) {
412.  			    for(otmp = invent; otmp; otmp = otmp->nobj)
413.  				if(otmp->otyp == LEASH &&
414.  					otmp->leashmon == (int)mtmp->m_id) {
415.  				    if(otmp->cursed) return(FALSE);
416.  				    You("feel %s leash go slack.",
417.  					(number_leashed() > 1) ? "a" : "the");
418.  				    mtmp->mleashed = 0;
419.  				    otmp->leashmon = 0;
420.  				}
421.  			}
422.  		}
423.  	return(TRUE);
424.  }
425.  
426.  #endif /* OVL1 */
427.  #ifdef OVLB
428.  struct obj *
429.  get_mleash(mtmp) 	/* assuming mtmp->mleashed has been checked */
430.  register struct monst *mtmp;
431.  {
432.  	register struct obj *otmp;
433.  
434.  	otmp = invent;
435.  	while(otmp) {
436.  		if(otmp->otyp == LEASH && otmp->leashmon == (int)mtmp->m_id)
437.  			return(otmp);
438.  		otmp = otmp->nobj;
439.  	}
440.  	return((struct obj *)0);
441.  }
442.  #endif /* OVLB */
443.  
444.  #endif /* WALKIES */
445.  #ifdef OVL0
446.  
447.  #ifdef WALKIES
448.  void
449.  check_leash(x, y)
450.  register xchar x, y;
451.  {
452.  	register struct obj *otmp;
453.  	register struct monst *mtmp = fmon;
454.  
455.  	for(otmp = invent; otmp; otmp = otmp->nobj)
456.  	    if(otmp->otyp == LEASH && otmp->leashmon != 0) {
457.  		while(mtmp) {
458.  		    if((int)mtmp->m_id == otmp->leashmon &&
459.  			    (dist2(u.ux,u.uy,mtmp->mx,mtmp->my) >
460.  				dist2(x,y,mtmp->mx,mtmp->my))
461.  			) {
462.  			if(otmp->cursed) {
463.  			    if(um_dist(mtmp->mx, mtmp->my, 5)) {
464.  				pline("%s chokes to death!",Monnam(mtmp));
465.  				mondied(mtmp);
466.  			    } else
467.  				if(um_dist(mtmp->mx, mtmp->my, 3))
468.  					pline("%s chokes on the leash!",
469.  						Monnam(mtmp));
470.  			} else {
471.  			    if(um_dist(mtmp->mx, mtmp->my, 5)) {
472.  				pline("%s's leash snaps loose!",Monnam(mtmp));
473.  				m_unleash(mtmp);
474.  			    } else {
475.  				if(um_dist(mtmp->mx, mtmp->my, 3)) {
476.  				    You("pull on the leash.");
477.  # ifdef SOUNDS
478.  				    if (mtmp->data->msound != MS_SILENT)
479.  				    switch(rn2(3)) {
480.  					case 0:  growl(mtmp);	break;
481.  					case 1:  yelp(mtmp);	break;
482.  					default: whimper(mtmp); break;
483.  				    }
484.  # endif
485.  				}
486.  			    }
487.  			}
488.  		    }
489.  		    mtmp = mtmp->nmon;
490.  		}
491.  	    }
492.  }
493.  
494.  #endif /* WALKIES */
495.  
496.  #endif /* OVL0 */
497.  #ifdef OVLB
498.  
499.  static boolean
500.  rm_waslit() {
501.      register xchar x, y;
502.  
503.      if(levl[u.ux][u.uy].typ == ROOM && levl[u.ux][u.uy].waslit) 
504.          return(TRUE);
505.      for(x = u.ux-2; x < u.ux+3; x++)
506.          for(y = u.uy-1; y < u.uy+2; y++)
507.  	    if(isok(x,y) && levl[x][y].waslit) return(TRUE);
508.      return(FALSE);
509.  }
510.  
511.  /* Change level topology.  Messes with vision tables and ignores things like
512.   * boulders in the name of a nice effect.  Vision will get fixed up again
513.   * immediately after the effect is complete.
514.   */
515.  static void
516.  mkcavepos(x, y, dist, waslit, rockit)
517.      xchar x,y;
518.      int dist;
519.      boolean waslit, rockit;
520.  {
521.      register struct rm *lev;
522.  
523.      if(!isok(x,y)) return;
524.      lev = &levl[x][y];
525.  
526.      if(rockit) {
527.          register struct monst *mtmp;
528.  
529.          if(IS_ROCK(lev->typ)) return;
530.  	if(t_at(x, y)) return; /* don't cover the portal */
531.  	if(mtmp = m_at(x, y)) /* make sure crucial monsters survive */
532.  	    if(!passes_walls(mtmp->data)) rloc(mtmp);
533.      } else if(lev->typ == ROOM) return;
534.  
535.      unblock_point(x,y);	/* make sure vision knows this location is open */
536.  
537.      /* fake out saved state */
538.      lev->seen = FALSE;
539.      lev->doormask = 0;
540.      if(dist < 3) lev->lit = (rockit ? FALSE : TRUE);
541.      if(waslit) lev->waslit = (rockit ? FALSE : TRUE);
542.      lev->horizontal = FALSE;
543.      viz_array[y][x] = (dist < 3 ) ?
544.  	(IN_SIGHT|COULD_SEE) : /* short-circuit vision recalc */
545.  	COULD_SEE;
546.      lev->typ = (rockit ? STONE : ROOM);
547.      if(dist >= 3)
548.  	impossible("mkcavepos called with dist %d", dist);
549.      if(Blind)
550.  	feel_location(x, y);
551.      else newsym(x,y);
552.  }
553.  
554.  static void
555.  mkcavearea(rockit)
556.  register boolean rockit;
557.  {
558.      int dist;
559.      xchar xmin = u.ux, xmax = u.ux;
560.      xchar ymin = u.uy, ymax = u.uy;
561.      register xchar i;
562.      register boolean waslit = rm_waslit();
563.  
564.      if(rockit) pline("Crash!  The ceiling collapses around you!");
565.      else pline("A mysterious force %s cave around you!",
566.  	     (levl[u.ux][u.uy].typ == CORR) ? "creates a" : "extends the");
567.      display_nhwindow(WIN_MESSAGE, TRUE);
568.  
569.      for(dist = 1; dist <= 2; dist++) {
570.  	xmin--; xmax++;
571.  
572.  	/* top and bottom */
573.  	if(dist < 2) { /* the area is wider that it is high */
574.  	    ymin--; ymax++;
575.  	    for(i = xmin+1; i < xmax; i++) {
576.  		mkcavepos(i, ymin, dist, waslit, rockit);
577.  		mkcavepos(i, ymax, dist, waslit, rockit);
578.  	    }
579.  	}
580.  
581.  	/* left and right */
582.  	for(i = ymin; i <= ymax; i++) {
583.  	    mkcavepos(xmin, i, dist, waslit, rockit);
584.  	    mkcavepos(xmax, i, dist, waslit, rockit);
585.  	}
586.  
587.  	flush_screen(1);	/* make sure the new glyphs shows up */
588.  	delay_output();
589.      }
590.  
591.      if(!rockit && levl[u.ux][u.uy].typ == CORR) {
592.          levl[u.ux][u.uy].typ = ROOM;
593.  	if(waslit) levl[u.ux][u.uy].waslit = TRUE;
594.  	newsym(u.ux, u.uy); /* in case player is invisible */
595.      }
596.  
597.      vision_full_recalc = 1;	/* everything changed */
598.  }
599.  
600.  STATIC_OVL int
601.  dig()
602.  {
603.  	register struct rm *lev;
604.  	register xchar dpx = dig_pos.x, dpy = dig_pos.y;
605.  
606.  	lev = &levl[dpx][dpy];
607.  	/* perhaps a nymph stole your pick-axe while you were busy digging */
608.  	/* or perhaps you teleported away */
609.  	if(u.uswallow || !uwep || uwep->otyp != PICK_AXE ||
610.  	    !on_level(&dig_level, &u.uz) ||
611.  	    ((dig_down && (dpx != u.ux || dpy != u.uy)) ||
612.  	     (!dig_down && distu(dpx,dpy) > 2)))
613.  		return(0);
614.  	if (dig_down) {
615.  	    if(On_stairs(u.ux, u.uy)) {
616.  		if(u.ux == xdnladder || u.ux == xupladder)
617.  		     pline("The ladder resists your effort.");
618.  		else pline("The stairs here are too hard to dig in.");
619.  		return(0);
620.  	    }
621.  	    if(IS_THRONE(levl[u.ux][u.uy].typ)) {
622.  		pline("The throne here is too hard to break apart.");
623.  		return (0);
624.  	    }
625.  	    if(IS_ALTAR(levl[u.ux][u.uy].typ)) {
626.  		pline("The altar here is too hard to break apart.");
627.  		return (0);
628.  	    }
629.  	    if(t_at(dpx, dpy) && !Can_dig_down(&u.uz)) {
630.  		pline("The floor here is too hard to dig in.");
631.  		return(0);
632.  	    }
633.  	    if(sobj_at(BOULDER, dpx, dpy)) {
634.  		pline("There is not enough room here to dig.");
635.  		return(0);
636.  	    }
637.  	    if(Is_airlevel(&u.uz)) {
638.  		You("cannot dig in thin air.");
639.  		return(0);
640.  	    }
641.  	    if(Is_waterlevel(&u.uz)) {
642.  		pline("The water splashes and subsides.");
643.  		return(0);
644.  	    }
645.  	} else /* !dig_down */
646.  	    if(IS_ROCK(lev->typ) && !may_dig(dpx,dpy)) {
647.  		pline("This wall is too hard to dig into.");
648.  		return(0);
649.  	    }
650.  	if(Fumbling && !rn2(3)) {
651.  		switch(rn2(3)) {
652.  		case 0:  if(!welded(uwep)) {
653.  			     You("fumble and drop your %s.", xname(uwep));
654.  			     dropx(uwep);
655.  			     setuwep((struct obj *)0);
656.  			 } else {
657.  			     pline("Ouch!  Your %s bounces and hits you!",
658.  				xname(uwep));
659.  			     set_wounded_legs(RIGHT_SIDE, 5 + rnd(5));
660.  			 }
661.  			 break;
662.  		case 1:  pline("Bang!  You hit with the broad side of %s!",
663.  			       the(xname(uwep)));
664.  			 break;
665.  		default: Your("swing misses its mark."); 
666.  			 break;
667.  		}
668.  		return(0);
669.  	}
670.  	dig_effort += 10 + abon() + uwep->spe - uwep->oeroded + rn2(5);
671.  	if(dig_down) {
672.  		register struct trap *ttmp;
673.  
674.  		if(dig_effort > 250) {
675.  			dighole();
676.  			dig_level.dnum = 0;
677.  			dig_level.dlevel = -1;
678.  			return(0);	/* done with digging */
679.  		}
680.  
681.  		if (dig_effort <= 50)
682.  			return(1);
683.  
684.  		if ((ttmp = t_at(dpx,dpy)) &&
685.  		    ((ttmp->ttyp == PIT) || (ttmp->ttyp == SPIKED_PIT) ||
686.  		     (ttmp->ttyp == TRAPDOOR)))
687.  			return(1);
688.  
689.  		if (IS_ALTAR(lev->typ)) {
690.  			altar_wrath(dpx, dpy);
691.  			angry_priest();
692.  		}
693.  
694.  		ttmp = maketrap(dpx,dpy,PIT);
695.  		ttmp->tseen = 1;
696.  		if(Invisible) newsym(ttmp->tx,ttmp->ty);
697.  		You("have dug a pit.");
698.  		u.utrap = rn1(4,2);
699.  		u.utraptype = TT_PIT;
700.  		vision_full_recalc = 1;	/* vision limits change */
701.  		dig_level.dnum = 0;
702.  		dig_level.dlevel = -1;
703.  		return(0);
704.  	} 
705.  	if(dig_effort > 100) {
706.  		register const char *digtxt, *dmgtxt = (const char*) 0;
707.  		register struct obj *obj;
708.  		register boolean shopedge = *in_rooms(dpx, dpy, SHOPBASE);
709.  
710.  		if(obj = sobj_at(STATUE, dpx, dpy)) {
711.  			if (break_statue(obj))
712.  				digtxt = "The statue shatters.";
713.  			else
714.  				/* it was a statue trap; break_statue()
715.  				 * printed a message and updated the screen
716.  				 */
717.  				digtxt = NULL;
718.  		} else if(obj = sobj_at(BOULDER, dpx, dpy)) {
719.  			fracture_rock(obj);
720.  			digtxt = "The boulder falls apart.";
721.  		} else if(!lev->typ || lev->typ == SCORR) {
722.  		        if(Is_earthlevel(&u.uz)) {
723.  			    if(uwep->blessed && !rn2(3)) {
724.  			        mkcavearea(FALSE);
725.  				goto cleanup;
726.  			    } else if((uwep->cursed && !rn2(4)) || 
727.  				          (!uwep->blessed && !rn2(6))) {
728.  			        mkcavearea(TRUE);
729.  			        goto cleanup;
730.  			    }
731.  			}
732.  			lev->typ = CORR;
733.  			digtxt = "You succeeded in cutting away some rock.";
734.  		} else if(IS_WALL(lev->typ)) {
735.  			if(shopedge) {
736.  		    	    add_damage(dpx, dpy, 10L * ACURRSTR);
737.  			    dmgtxt = "dig into";
738.  			}
739.  		        if (level.flags.is_maze_lev) {
740.  			    lev->typ = ROOM;
741.  		        } else if (level.flags.is_cavernous_lev) {
742.  			    lev->typ = CORR;
743.  			} else {
744.  			    lev->typ = DOOR;
745.  			    lev->doormask = D_NODOOR;
746.  			}
747.  			digtxt = "You just made an opening in the wall.";
748.  		} else if(lev->typ == SDOOR) {
749.  			lev->typ = DOOR;
750.  			digtxt = "You just broke through a secret door.";
751.  			if(!(lev->doormask & D_TRAPPED))
752.  				lev->doormask = D_BROKEN;
753.  		} else if(closed_door(dpx, dpy)) {
754.  			digtxt = "You just broke a hole through the door.";
755.  			if(shopedge) {
756.  		    	    add_damage(dpx, dpy, 400L);
757.  			    dmgtxt = "break";
758.  			}
759.  			if(!(lev->doormask & D_TRAPPED))
760.  				lev->doormask = D_BROKEN;
761.  		} else return(0); /* statue or boulder got taken */
762.  
763.  		unblock_point(dpx,dpy);	/* vision:  can see through */
764.  		if(Blind)
765.  		    feel_location(dpx, dpy);
766.  		else
767.  		    newsym(dpx, dpy);
768.  		if(digtxt) pline(digtxt);	/* after newsym */
769.  		if(dmgtxt)
770.  		    pay_for_damage(dmgtxt);
771.  
772.  		if(Is_earthlevel(&u.uz) && !rn2(3)) {
773.  		    register struct monst *mtmp;
774.  
775.  		    switch(rn2(2)) {
776.  		      case 0: 
777.  		        mtmp = makemon(&mons[PM_EARTH_ELEMENTAL], dpx, dpy);
778.  			break;
779.  		      default: 
780.  			mtmp = makemon(&mons[PM_XORN], dpx, dpy); 
781.  			break;
782.  		    }
783.  		    if(mtmp) pline("The debris of your dig comes alive!");
784.  		}
785.  		if(IS_DOOR(lev->typ) && (lev->doormask & D_TRAPPED)) {
786.  			b_trapped("door");
787.  			lev->doormask = D_NODOOR;
788.  			newsym(dpx, dpy);
789.  		}
790.  cleanup:
791.  		dig_level.dnum = 0;
792.  		dig_level.dlevel = -1;
793.  		return(0);
794.  	} else {
795.  		if(IS_WALL(lev->typ) || closed_door(dpx, dpy)) {
796.  		    if(*in_rooms(dpx, dpy, SHOPBASE)) {
797.  			pline("This %s seems too hard to dig into.",
798.  			      IS_DOOR(lev->typ) ? "door" : "wall");
799.  			return(0);
800.  		    }
801.  		} else if (!IS_ROCK(lev->typ) && !sobj_at(STATUE, dpx, dpy)
802.  				&& !sobj_at(BOULDER, dpx, dpy))
803.  			return(0); /* statue or boulder got taken */
804.  		if(!did_dig_msg) {
805.  		    You("hit the %s with all your might.",
806.  			sobj_at(STATUE, dpx, dpy) ? "statue" :
807.  			sobj_at(BOULDER, dpx, dpy) ? "boulder" :
808.  			IS_DOOR(lev->typ) ? "door" : "rock");
809.  		    did_dig_msg = TRUE;
810.  		}
811.  	}
812.  	return(1);
813.  }
814.  
815.  /* When will hole be finished? Very rough indication used by shopkeeper. */
816.  int
817.  holetime() {
818.  	if(occupation != dig || !*u.ushops) return(-1);
819.  	return((250 - dig_effort)/20);
820.  }
821.  
822.  /* Return typ of liquid to fill a hole with, or ROOM, if no liquid nearby */
823.  STATIC_OVL
824.  schar
825.  fillholetyp(x,y)
826.  int x, y;
827.  {
828.      register int x1, y1;
829.  
830.      for(x1 = max(1,x-1); x1<=min(x+1,COLNO-1); x1++)
831.  	for(y1 = max(0,y-1); y1<=min(y+1,ROWNO-1); y1++)
832.  	    if(levl[x1][y1].typ == MOAT || levl[x1][y1].typ == LAVAPOOL)
833.  		return levl[x1][y1].typ;
834.  
835.      return ROOM;
836.  }
837.  
838.  void
839.  dighole()
840.  {
841.  	register struct trap *ttmp = t_at(u.ux, u.uy);
842.  	struct rm *lev = &levl[u.ux][u.uy];
843.  	struct obj *boulder_here;
844.  	boolean nohole = !Can_dig_down(&u.uz);
845.  
846.  	if(ttmp && nohole) {
847.  		pline("The floor here seems too hard to dig in.");
848.  	} else {
849.  		d_level	newlevel;
850.  
851.  		if (is_pool(u.ux, u.uy) || is_lava(u.ux, u.uy)) {
852.  		    pline(
853.  		       "The %s sloshes furiously for a moment, then subsides.",
854.  			  is_lava(u.ux, u.uy) ? "lava" : "water");
855.  		    return;
856.  		}
857.  		if (lev->typ == DRAWBRIDGE_DOWN) {
858.  			destroy_drawbridge(u.ux,u.uy);
859.  			return;
860.  		} else if (boulder_here = sobj_at(BOULDER, u.ux, u.uy)) {
861.  			if (ttmp && ((ttmp->ttyp == PIT) || 
862.  			 	     (ttmp->ttyp == SPIKED_PIT))) {
863.  				pline("The boulder settles into the pit.");
864.  				ttmp->ttyp = PIT; 	 /* crush spikes */
865.  			} else {
866.  				/*
867.  				 * digging makes a hole, but the boulder
868.  				 * immediately fills it.  Final outcome:
869.  				 * no hole, no boulder.
870.  				 */
871.  				pline("KADOOM! The boulder falls in!");
872.  
873.  				/* destroy traps that emanate from the floor */
874.  				/* some of these are arbitrary -dlc */
875.  				if (ttmp && ((ttmp->ttyp == SQKY_BOARD) ||
876.  					     (ttmp->ttyp == BEAR_TRAP) ||
877.  					     (ttmp->ttyp == LANDMINE) ||
878.  					     (ttmp->ttyp == FIRE_TRAP) ||
879.  					     (ttmp->ttyp == TRAPDOOR) ||
880.  					     (ttmp->ttyp == TELEP_TRAP) ||
881.  					     (ttmp->ttyp == LEVEL_TELEP) ||
882.  					     (ttmp->ttyp == WEB) ||
883.  					     (ttmp->ttyp == MAGIC_TRAP) ||
884.  					     (ttmp->ttyp == ANTI_MAGIC))) {
885.  					deltrap(ttmp);
886.  					u.utrap = 0;
887.  					u.utraptype = 0;
888.  				}
889.  			}
890.  			delobj(boulder_here);
891.  			return;
892.  		}
893.  		if (lev->typ == DRAWBRIDGE_UP) {
894.  			/* must be floor or ice, other cases handled above */
895.  			/* dig "pit" and let fluid flow in (if possible) */
896.  			schar typ = fillholetyp(u.ux,u.uy);
897.  
898.  			if(typ == ROOM) {
899.  			    if(lev->drawbridgemask & DB_ICE)
900.  				typ = MOAT;
901.  			    else {
902.  				/*
903.  				 * We can't dig a pit here since that will
904.  				 * destroy the drawbridge.  The following is
905.  				 * a cop-out. --dlc
906.  				 */
907.  				pline("The floor here seems too hard to dig in.");
908.  				return;
909.  			    }
910.  			}
911.  
912.  		    	lev->drawbridgemask &= DB_DIR;
913.  			if(typ == LAVAPOOL) lev->drawbridgemask |= DB_LAVA;
914.  			newsym(u.ux,u.uy);
915.  
916.  			pline("As you dig a pit, it fills with %s!",
917.  			      typ == LAVAPOOL ? "lava" : "water");
918.  			if(!Levitation
919.  #ifdef POLYSELF
920.  			   && !is_flyer(uasmon)
921.  #endif
922.  	    					) {
923.  			    if (typ == LAVAPOOL)
924.  				(void) lava_effects();
925.  			    else if(!Wwalking)
926.  				(void) drown();
927.  			}
928.  			return;
929.  		} else if (lev->typ == ICE) {
930.  			/* assume we can remove most of the ice by drilling
931.  			 * without melting it or allowing neighboring water
932.  			 * to flow in.
933.  			 */
934.  			lev->typ = ROOM;
935.  		} else if (IS_FOUNTAIN(lev->typ)) {
936.  			dogushforth(FALSE);
937.  			dryup(u.ux,u.uy);
938.  			return;
939.  #ifdef SINKS
940.  		} else if (IS_SINK(lev->typ)) {
941.  			breaksink(u.ux, u.uy);
942.  			return;
943.  #endif
944.  		/* the following two are here for the wand of digging */
945.  		} else if(IS_THRONE(levl[u.ux][u.uy].typ)) {
946.  			pline("The throne here is too hard to break apart.");
947.  			return;
948.  		} else if(IS_ALTAR(levl[u.ux][u.uy].typ)) {
949.  			pline("The altar here is too hard to break apart.");
950.  			return;
951.  		} else if(ttmp) {
952.  			ttmp->ttyp = TRAPDOOR;
953.  		} else if(nohole) {
954.  			/* can't make a trapdoor, so make a pit */
955.  			ttmp = maketrap(u.ux, u.uy, PIT);
956.  		} else
957.  			ttmp = maketrap(u.ux, u.uy, TRAPDOOR);
958.  		ttmp->tseen = 1;
959.  		if(Invisible) newsym(ttmp->tx,ttmp->ty);
960.  		if(ttmp->ttyp == PIT) {
961.  		    You("have dug a pit.");
962.  		    if(!Levitation) {
963.  			u.utrap = rn1(4,2);
964.  			u.utraptype = TT_PIT;
965.  			vision_full_recalc = 1;	/* vision limits change */
966.  		    } else
967.  			u.utrap = 0;
968.  		    return;
969.  		} 
970.  		pline("You've made a hole in the floor.");
971.  
972.  		/* floor objects get a chance of falling down.
973.  		 * the case where the hero does NOT fall down
974.  		 * is treated here.  the case where the hero
975.  		 * does fall down is treated in goto_level().
976.  		 */
977.  		if(OBJ_AT(u.ux, u.uy) && (u.ustuck || Levitation 
978.  #ifdef WALKIES
979.  			                     || !next_to_u()
980.  #endif
981.  					  ))
982.  		    impact_drop((struct obj *)0, u.ux, u.uy, 0);
983.  
984.  		if (*u.ushops)
985.  		    add_damage(u.ux, u.uy, 0L);
986.  		if(!u.ustuck && !Levitation) {			/* KAA */
987.  			if(*u.ushops)
988.  				shopdig(1);
989.  #ifdef WALKIES
990.  			if(!next_to_u())
991.  			    You("are jerked back by your pet!");
992.  			else
993.  #endif
994.  			{
995.  			    You("fall through...");
996.  
997.  			    /* the checks above must ensure that   */
998.  			    /* the destination level exists and is */
999.  			    /* in the present dungeon.		   */
1000. 
1001. 			    newlevel.dnum = u.uz.dnum;
1002. 			    newlevel.dlevel = u.uz.dlevel + 1;
1003. 			    goto_level(&newlevel, FALSE, TRUE, FALSE);
1004. 			}
1005. 		}
1006. 	}
1007. }
1008. 
1009. static boolean
1010. wield_tool(obj)
1011. struct obj *obj;
1012. {
1013. 	if(welded(uwep)) {
1014. 		/* Andreas Bormann - ihnp4!decvax!mcvax!unido!ab */
1015. 		if(flags.verbose) {
1016. 			pline("Since your weapon is welded to your %s,",
1017. 				bimanual(uwep) ?
1018. 				(const char *)makeplural(body_part(HAND))
1019. 				: body_part(HAND));
1020. 			pline("you cannot wield that %s.", xname(obj));
1021. 		}
1022. 		return(FALSE);
1023. 	}
1024. # ifdef POLYSELF
1025. 	if(cantwield(uasmon)) {
1026. 		You("can't hold it strongly enough.");
1027. 		return(FALSE);
1028. 	}
1029. # endif
1030. 	unweapon = TRUE;
1031. 	You("now wield %s.", doname(obj));
1032. 	setuwep(obj);
1033. 	if (uwep != obj) return(FALSE); /* rewielded old object after dying */
1034. 	return(TRUE);
1035. }
1036. 
1037. static int
1038. use_pick_axe(obj)
1039. struct obj *obj;
1040. {
1041. 	char dirsyms[12];
1042. 	char qbuf[QBUFSZ];
1043. 	register char *dsp = dirsyms;
1044. 	register const char *sdp = flags.num_pad ? ndir : sdir;
1045. 	register struct rm *lev;
1046. 	register int rx, ry, res = 0;
1047. 	register boolean isclosedoor;
1048. 
1049. 	if(obj != uwep)
1050. 	    if (!wield_tool(obj)) return(0);
1051. 	    else res = 1;
1052. 
1053. 	while(*sdp) {
1054. 		(void) movecmd(*sdp);	/* sets u.dx and u.dy and u.dz */
1055. 		rx = u.ux + u.dx;
1056. 		ry = u.uy + u.dy;
1057. 		if(u.dz > 0 || (u.dz == 0 && isok(rx, ry) &&
1058. 		    (IS_ROCK(levl[rx][ry].typ)
1059. 		    || sobj_at(STATUE, rx, ry)
1060. 		    || sobj_at(BOULDER, rx, ry))))
1061. 			*dsp++ = *sdp;
1062. 		sdp++;
1063. 	}
1064. 	*dsp = 0;
1065. 	Sprintf(qbuf, "In what direction do you want to dig? [%s]", dirsyms);
1066. 	if(!getdir(qbuf))
1067. 		return(res);
1068. 	if(u.uswallow && attack(u.ustuck)) /* return(1) */;
1069. 	else if(Underwater) {
1070. 		pline("Turbulence torpedoes your digging attempts.");
1071. 	} else if(u.dz < 0) {
1072. 		if(Levitation)
1073. 			You("don't have enough leverage.");
1074. 		else
1075. 			You("cannot reach the ceiling.");
1076. 	} else if(!u.dx && !u.dy && !u.dz) {
1077. 		char buf[BUFSZ];
1078. 		int dam;
1079. 
1080. 		dam = rnd(2) + dbon() + obj->spe;
1081. 		if (dam <= 0) dam = 1;
1082. 		You("hit yourself with your own pick-axe.");
1083. 		/* self_pronoun() won't work twice in a sentence */
1084. 		Strcpy(buf, self_pronoun("killed %sself with %%s own pick-axe",
1085. 			"him"));
1086. 		losehp(dam, self_pronoun(buf, "his"), NO_KILLER_PREFIX);
1087. 		flags.botl=1;
1088. 		return(1);
1089. 	} else if(u.dz == 0) {
1090. 		if(Stunned || (Confusion && !rn2(5))) confdir();
1091. 		rx = u.ux + u.dx;
1092. 		ry = u.uy + u.dy;
1093. 		if(!isok(rx, ry)) {
1094. 			pline("Clash!");
1095. 			return(1);
1096. 		}
1097. 		lev = &levl[rx][ry];
1098. 		if(MON_AT(rx, ry) && attack(m_at(rx, ry)))
1099. 			return(1);
1100. 		isclosedoor = closed_door(rx, ry);
1101. 		if(!IS_ROCK(lev->typ)
1102. 		     && !isclosedoor
1103. 		     && !sobj_at(STATUE, rx, ry)
1104. 		     && !sobj_at(BOULDER, rx, ry)) {
1105. 			/* ACCESSIBLE or POOL */
1106. 			You("swing your %s through thin air.",
1107. 				aobjnam(obj, NULL));
1108. 		} else {
1109. 			if(dig_pos.x != rx || dig_pos.y != ry
1110. 			    || !on_level(&dig_level, &u.uz) || dig_down) {
1111. 				dig_down = FALSE;
1112. 				dig_pos.x = rx;
1113. 				dig_pos.y = ry;
1114. 				assign_level(&dig_level, &u.uz);
1115. 				dig_effort = 0;
1116. 			    	You("start %s.",
1117. 				   sobj_at(STATUE, rx, ry) ?
1118. 						"chipping the statue" :
1119. 				   sobj_at(BOULDER, rx, ry) ?
1120. 						"hitting the boulder" :
1121. 				   isclosedoor ? "chopping at the door" :
1122. 						"digging");
1123. 			} else
1124. 				You("continue %s.",
1125. 				   sobj_at(STATUE, rx, ry) ?
1126. 						"chipping the statue" :
1127. 				   sobj_at(BOULDER, rx, ry) ?
1128. 						"hitting the boulder" :
1129. 				   isclosedoor ? "chopping at the door" :
1130. 						"digging");
1131. 			did_dig_msg = FALSE;
1132. 			set_occupation(dig, "digging", 0);
1133. 		}
1134. 	} else if (Is_airlevel(&u.uz) || Is_waterlevel(&u.uz)) {
1135. 		/* it must be air -- water checked above */
1136. 		You("swing your %s through thin air.", aobjnam(obj, NULL));
1137. 	} else if(Levitation) {
1138. 		You("cannot reach the floor.");
1139. 	} else if (is_pool(u.ux, u.uy)) {
1140. 		/* Monsters which swim also happen not to be able to dig */
1141. 		You("cannot stay underwater long enough.");
1142. 	} else {
1143. 		if(dig_pos.x != u.ux || dig_pos.y != u.uy
1144. 		    || !on_level(&dig_level, &u.uz) || !dig_down) {
1145. 			dig_down = TRUE;
1146. 			dig_pos.x = u.ux;
1147. 			dig_pos.y = u.uy;
1148. 			assign_level(&dig_level, &u.uz);
1149. 			dig_effort = 0;
1150. 			You("start digging in the floor.");
1151. 			if(*u.ushops)
1152. 				shopdig(0);
1153. 		} else
1154. 			You("continue digging in the floor.");
1155. 		did_dig_msg = FALSE;
1156. 		set_occupation(dig, "digging", 0);
1157. 	}
1158. 	return(1);
1159. }
1160. 
1161. #define WEAK	3	/* from eat.c */
1162. 
1163. static char look_str[] = "look %s.";
1164. 
1165. static int
1166. use_mirror(obj)
1167. struct obj *obj;
1168. {
1169. 	register struct monst *mtmp;
1170. 	register char mlet;
1171. 	boolean vis;
1172. 
1173. 	if(!getdir(NULL)) return 0;
1174. 	if(obj->cursed && !rn2(2)) {
1175. 		if (!Blind)
1176. 			pline("The mirror fogs up and doesn't reflect!");
1177. 		return 1;
1178. 	}
1179. 	if(!u.dx && !u.dy && !u.dz) {
1180. 		if(!Blind && !Invisible) {
1181. #ifdef POLYSELF
1182. 		    if(u.umonnum == PM_FLOATING_EYE) {
1183. 			pline(Hallucination ?
1184. 			      "Yow!  The mirror stared back at you!" :
1185. 			      "Yikes!  You've frozen yourself!");
1186. 			nomul(-rnd((MAXULEV+6) - (int)u.ulevel));
1187. 		    } else if (u.usym == S_VAMPIRE)
1188. 			You("don't seem to reflect anything.");
1189. 		    else if(u.umonnum == PM_UMBER_HULK) {
1190. 			pline("Huh?  That doesn't look like you!");
1191. 			make_confused(HConfusion + d(3,4),FALSE);
1192. 		    } else
1193. #endif
1194. 			   if (Hallucination) You(look_str, hcolor());
1195. 		    else if (Sick)
1196. 			You(look_str, "peaked");
1197. 		    else if (u.uhs >= WEAK)
1198. 			You(look_str, "undernourished");
1199. 		    else You("look as %s as ever.",
1200. 				ACURR(A_CHA) > 14 ?
1201. 				(poly_gender()==1 ? "beautiful" : "handsome") :
1202. 				"ugly");
1203. 		} else {
1204. 			You("can't see your %s %s.",
1205. 				ACURR(A_CHA) > 14 ?
1206. 				(poly_gender()==1 ? "beautiful" : "handsome") :
1207. 				"ugly",
1208. 				body_part(FACE));
1209. 		}
1210. 		return 1;
1211. 	}
1212. 	if(u.uswallow) {
1213. 		if (!Blind) You("reflect %s's %s.", mon_nam(u.ustuck),
1214. 		    is_animal(u.ustuck->data)? "stomach" : "interior");
1215. 		return 1;
1216. 	}
1217. 	if(Underwater) {
1218. 		You("offer the fish a chance to do some makeup.");
1219. 		return 1;
1220. 	}
1221. 	if(u.dz) {
1222. 		if (!Blind)
1223. 		    You("reflect the %s.", (u.dz > 0) ? "floor" : "ceiling");
1224. 		return 1;
1225. 	}
1226. 	if(!(mtmp = bhit(u.dx,u.dy,COLNO,INVIS_BEAM,
1227. 					(int(*)())0,(int(*)())0,obj)) ||
1228. 	   !haseyes(mtmp->data))
1229. 		return 1;
1230. 
1231. 	vis = canseemon(mtmp);
1232. 	mlet = mtmp->data->mlet;
1233. 	if(mtmp->msleep) {
1234. 		if (vis)
1235. 		    pline ("%s is tired and doesn't look at your mirror.",
1236. 			    Monnam(mtmp));
1237. 	} else if (!mtmp->mcansee) {
1238. 	    if (vis)
1239. 		pline("%s can't see anything at the moment.", Monnam(mtmp));
1240. 	/* some monsters do special things */
1241. 	} else if (mlet == S_VAMPIRE || mlet == S_GHOST) {
1242. 	    if (vis)
1243. 		pline ("%s doesn't seem to reflect anything.", Monnam(mtmp));
1244. 	} else if(!mtmp->mcan && mtmp->data == &mons[PM_MEDUSA]) {
1245. 		if (vis)
1246. 			pline("%s is turned to stone!", Monnam(mtmp));
1247. 		stoned = TRUE;
1248. 		killed(mtmp);
1249. 	} else if(!mtmp->mcan && !mtmp->minvis &&
1250. 					mtmp->data == &mons[PM_FLOATING_EYE]) {
1251. 		int tmp = d((int)mtmp->m_lev, (int)mtmp->data->mattk[0].damd);
1252. 		if (!rn2(4)) tmp = 120;
1253. 	/* Note: floating eyes cannot use their abilities while invisible,
1254. 	 * but Medusa and umber hulks can.
1255. 	 */
1256. 		if (vis)
1257. 			pline("%s is frozen by its reflection.",Monnam(mtmp));
1258. 		else You("hear something stop moving.");
1259. 		mtmp->mcanmove = 0;
1260. 		if ( (int) mtmp->mfrozen + tmp > 127)
1261. 			mtmp->mfrozen = 127;
1262. 		else mtmp->mfrozen += tmp;
1263. 	} else if(!mtmp->mcan && mtmp->data == &mons[PM_UMBER_HULK]) {
1264. 		if (vis)
1265. 			pline ("%s has confused itself!", Monnam(mtmp));
1266. 	    	mtmp->mconf = 1;
1267. 	} else if(!mtmp->mcan && !mtmp->minvis && (mlet == S_NYMPH
1268. 			             || mtmp->data==&mons[PM_SUCCUBUS])) {
1269. 		if (vis) {
1270. 	    	    pline ("%s looks beautiful in your mirror.",Monnam(mtmp));
1271. 	    	    pline ("She decides to take it!");
1272. 		} else pline ("It steals your mirror!");
1273. 		setnotworn(obj); /* in case mirror was wielded */
1274. 	    	freeinv(obj);
1275. 	    	mpickobj(mtmp,obj);
1276. 	    	rloc(mtmp);
1277. 	} else if (mlet != S_UNICORN && !humanoid(mtmp->data) &&
1278. 			(!mtmp->minvis || perceives(mtmp->data)) && rn2(5)) {
1279. 		if (vis)
1280. 			pline ("%s is frightened by its reflection.",
1281. 				Monnam(mtmp));
1282. 		mtmp->mflee = 1;
1283. 		mtmp->mfleetim += d(2,4);
1284. 	} else if (!Blind) {
1285. 		if (mtmp->minvis && !See_invisible)
1286. 		    ;
1287. 		else if ((mtmp->minvis && !perceives(mtmp->data))
1288. 			 || !haseyes(mtmp->data))
1289. 		    pline("%s doesn't seem to be aware of its reflection.",
1290. 			Monnam(mtmp));
1291. 		else
1292. 		    pline("%s doesn't seem to mind %s reflection.",
1293. 			Monnam(mtmp),
1294. 			humanoid(mtmp->data) ? (mtmp->female ? "her" : "his")
1295. 						: "its");
1296. 	}
1297. 	return 1;
1298. }
1299. 
1300. static void
1301. use_bell(obj)
1302. register struct obj *obj;
1303. {
1304. 	You("ring %s.", the(xname(obj)));
1305. 
1306. 	if(Underwater) {
1307. 	    pline("But it sounds kind of muffled.");
1308. 	    return;
1309. 	}
1310.         if(obj->otyp == BELL) {
1311. 	    if(u.uswallow) {
1312. 	        pline(nothing_happens);
1313. 		return;
1314. 	    }
1315. 	    if(obj->cursed && !rn2(3)) {
1316. 	        register struct monst *mtmp;
1317. 
1318. 		if(mtmp = makemon(&mons[PM_WOOD_NYMPH], u.ux, u.uy))
1319. 		   You("summon %s!", a_monnam(mtmp));
1320. 	    }
1321. 	    wake_nearby();
1322. 	    return;
1323. 	}
1324. 
1325. 	/* bell of opening */
1326. 	if(u.uswallow && !obj->blessed) {
1327. 	    pline(nothing_happens);
1328. 	    return;
1329. 	}
1330.         if(obj->cursed) {
1331. 	    coord mm;
1332. 	    mm.x = u.ux;
1333. 	    mm.y = u.uy;
1334. 	    mkundead(&mm);
1335. cursed_bell:
1336. 	    wake_nearby();
1337. 	    if(obj->spe > 0) obj->spe--;
1338. 	    return;
1339. 	}
1340. 	if(invocation_pos(u.ux, u.uy) && 
1341. 	             !On_stairs(u.ux, u.uy) && !u.uswallow) {
1342. 	    pline("%s emits an unnerving high-pitched sound...",
1343. 		                                          The(xname(obj)));
1344. 	    obj->age = moves;
1345. 	    if(obj->spe > 0) obj->spe--;
1346. 	    wake_nearby();
1347. 	    obj->known = 1;
1348. 	    return;
1349. 	}
1350. 	if(obj->blessed) {
1351. 	    if(obj->spe > 0) {
1352. 	        register int cnt = openit();
1353. 		if(cnt == -1) return; /* was swallowed */
1354. 		switch(cnt) {
1355. 		  case 0:  pline(nothing_happens); break;
1356. 		  case 1:  pline("Something opens..."); break;
1357. 	          default: pline("Things open around you..."); break;
1358. 	        }
1359. 		if(cnt > 0) obj->known = 1;
1360. 		obj->spe--;
1361. 	    } else pline(nothing_happens);
1362. 	} else {  /* uncursed */
1363. 	    if(obj->spe > 0) {
1364. 	        register int cnt = findit();
1365. 		if(cnt == 0) pline(nothing_happens);
1366. 		else obj->known = 1;
1367. 	        obj->spe--;
1368. 	    } else {
1369. 	        if(!rn2(3)) goto cursed_bell;
1370. 		else pline(nothing_happens);
1371. 	    }
1372.         }
1373. }
1374. 
1375. static void
1376. use_candelabrum(obj)
1377. register struct obj *obj;
1378. {
1379. 	if(Underwater) {
1380. 		You("can't make fire under water.");
1381. 		return;
1382. 	}
1383. 	if(obj->lamplit) {
1384. 		You("snuff the candle%s out.", obj->spe > 1 ? "s" : "");
1385. 		obj->lamplit = 0;
1386. 		check_lamps();
1387. 		return;
1388. 	}
1389. 	if(obj->spe <= 0) {
1390. 		pline("This %s has no candles.", xname(obj));
1391. 		return;
1392. 	}
1393. 	if(u.uswallow || obj->cursed) {
1394. 		pline("The candle%s flicker%s on for a moment, then die%s.", 
1395. 			obj->spe > 1 ? "s" : "",
1396. 			obj->spe > 1 ? "" : "s",
1397. 			obj->spe > 1 ? "" : "s");
1398. 	        return;
1399. 	} 
1400.         if(obj->spe < 7) {
1401. 	        pline("There %s only %d candle%s in %s.",
1402. 		       obj->spe == 1 ? "is" : "are", 
1403. 		       obj->spe,
1404. 		       obj->spe > 1 ? "s" : "",
1405. 		       the(xname(obj)));
1406. 		pline("%s lit.  %s emits a dim light.",
1407. 		       obj->spe == 1 ? "It is" : "They are", The(xname(obj)));
1408. 	} else {
1409. 		pline("%s's candles burn%s", The(xname(obj)),
1410. 			(Blind ? "." : " brightly!"));
1411. 	}
1412. 	if (!invocation_pos(u.ux, u.uy)) {
1413. 		pline("The candle%s being rapidly consumed!",
1414. 			(obj->spe > 1 ? "s are" : " is"));
1415. 		obj->age /= 2;
1416. 	} else {
1417. 	        if(obj->spe == 7)
1418. 	            pline("%s glows with a strange light!", The(xname(obj)));
1419. 		obj->known = 1;
1420. 	}
1421. 	obj->lamplit = 1;
1422. 	check_lamps();
1423. }
1424. 
1425. static void
1426. use_candle(obj)
1427. register struct obj *obj;
1428. {
1429. 
1430. 	register struct obj *otmp;
1431. 	char qbuf[QBUFSZ];
1432. 
1433. 	if(obj->lamplit) {
1434. 	        use_lamp(obj);
1435. 		return;
1436. 	}
1437. 
1438. 	if(u.uswallow) {
1439. 	        You("don't have enough elbow-room to maneuver.");
1440. 		return;
1441. 	}
1442. 	if(Underwater) {
1443. 		pline("Sorry, fire and water don't mix.");
1444. 		return;
1445. 	}
1446. 
1447. 	for(otmp = invent; otmp; otmp = otmp->nobj) {
1448. 		if(otmp->otyp == CANDELABRUM_OF_INVOCATION && otmp->spe < 7)
1449. 			break;
1450. 	}
1451. 	if(!otmp || otmp->spe == 7) {
1452. 		use_lamp(obj);
1453. 		return;
1454. 	}
1455. 
1456. 	Sprintf(qbuf, "Attach %s", the(xname(obj)));
1457. 	Sprintf(eos(qbuf), " to %s?", the(xname(otmp)));
1458. 	if(yn(qbuf) == 'n') {
1459. 		You("try to light %s...", the(xname(obj)));
1460. 		use_lamp(obj);
1461. 		return;
1462. 	} else {
1463. 		register long needed = 7L - (long)otmp->spe;
1464. 
1465. 		You("attach %ld%s candle%s to %s.", 
1466. 			obj->quan >= needed ? needed : obj->quan,
1467. 			!otmp->spe ? "" : " more",
1468. 			(needed > 1L && obj->quan > 1L) ? "s" : "",
1469. 			the(xname(otmp)));
1470. 		if(otmp->lamplit) 
1471. 			pline("The new candle%s magically ignite%s!",
1472. 			    (needed > 1L && obj->quan > 1L) ? "s" : "",
1473. 			    (needed > 1L && obj->quan > 1L) ? "" : "s");
1474. 		if(obj->unpaid) 
1475. 			You("use %s, you bought %s!",
1476. 			    (needed > 1L && obj->quan > 1L) ? "them" : "it",
1477. 			    (needed > 1L && obj->quan > 1L) ? "them" : "it");
1478. 		if(!otmp->spe || otmp->age > obj->age)
1479. 			otmp->age = obj->age;
1480. 		if(obj->quan > needed) {
1481. 		    if(obj->unpaid) {
1482. 			/* this is a hack, until we re-write the billing */
1483. 			/* code to accommodate such cases directly. IM*/
1484. 			register long delta = obj->quan - needed;
1485. 
1486. 			subfrombill(obj, shop_keeper(*u.ushops));
1487. 			obj->quan = needed;
1488. 			addtobill(obj, TRUE, FALSE, TRUE);
1489. 			bill_dummy_object(obj);
1490. 			obj->quan = delta;
1491. 			addtobill(obj, TRUE, FALSE, TRUE);
1492. 		     } else {
1493. 			obj->quan -= needed;
1494. 		     }
1495. 		     otmp->spe += (int)needed;
1496. 		} else {
1497. 		    otmp->spe += (int)obj->quan;
1498. 		    freeinv(obj);
1499. 		    obfree(obj, (struct obj *)0);
1500. 		}
1501. 		if(needed < 7L && otmp->spe == 7)
1502. 		    pline("%s has now seven%s candles attached.",
1503. 			The(xname(otmp)), otmp->lamplit ? " lit" : "");
1504. 	}
1505. }
1506. 
1507. boolean
1508. snuff_candle(otmp)  /* call in drop, throw, and put in box, etc. */
1509. register struct obj *otmp;
1510. {
1511. 	register boolean candle = Is_candle(otmp);
1512. 
1513. 	if ((candle || otmp->otyp == CANDELABRUM_OF_INVOCATION) &&
1514. 		otmp->lamplit) {
1515. 	    register boolean many = candle ? otmp->quan > 1L : otmp->spe > 1;
1516. 	    pline("The %scandle%s flame%s extinguished.",
1517. 		  (candle ? "" : "candelabrum's "),
1518. 		  (many ? "s'" : "'s"), (many ? "s are" : " is"));
1519. 	   otmp->lamplit = 0;
1520. 	   check_lamps();
1521. 	   return(TRUE);
1522. 	}
1523. 	return(FALSE);
1524. }
1525. 
1526. boolean
1527. snuff_lit(obj)
1528. struct obj *obj;
1529. {
1530. 	if(obj->lamplit) {
1531. 		if(obj->otyp == OIL_LAMP || obj->otyp == MAGIC_LAMP ||
1532. 				obj->otyp == BRASS_LANTERN) {
1533. 			Your("lamp is now off.");
1534. 			obj->lamplit = 0;
1535. 			check_lamps();
1536. 			return(TRUE);
1537. 		} 
1538. 
1539. 		if(snuff_candle(obj)) return(TRUE);
1540. 	}
1541. 
1542. 	return(FALSE);
1543. }
1544. 
1545. static void
1546. use_lamp(obj)
1547. struct obj *obj;
1548. {
1549. 	if(Underwater) {
1550. 		pline("This is not a diving lamp.");
1551. 		return;
1552. 	}
1553. 	if(obj->lamplit) {
1554. 		if(obj->otyp == OIL_LAMP || obj->otyp == MAGIC_LAMP ||
1555. 				obj->otyp == BRASS_LANTERN)
1556. 		    Your("lamp is now off.");
1557. 		else
1558. 		    You("snuff out %s.", the(xname(obj)));
1559. 		obj->lamplit = 0;
1560. 		check_lamps();
1561. 		return;
1562. 	}
1563. 	if (!Is_candle(obj) && obj->spe <= 0) {
1564. 		if (obj->otyp == BRASS_LANTERN)
1565. 			Your("lamp has run out of power.");
1566. 		else pline("This %s has no oil.", xname(obj));
1567. 		return;
1568. 	}
1569. 	if(obj->cursed && !rn2(2))
1570. 		pline("%s flicker%s on for a moment, then die%s.", 
1571. 		       The(xname(obj)),
1572. 		       obj->quan > 1L ? "" : "s",
1573. 		       obj->quan > 1L ? "" : "s");
1574. 	else {
1575. 		if(obj->otyp == OIL_LAMP || obj->otyp == MAGIC_LAMP ||
1576. 				obj->otyp == BRASS_LANTERN)
1577. 		    Your("lamp is now on.");
1578. 		else
1579. 		    pline("%s%s flame%s burn%s%s", The(xname(obj)),
1580. 		        obj->quan > 1L ? "'" : "'s",
1581. 		        obj->quan > 1L ? "s" : "",
1582. 		        obj->quan > 1L ? "" : "s",
1583. 			Blind ? "." : " brightly!");
1584. 		obj->lamplit = 1;
1585. 		check_lamps();
1586. 		if (obj->unpaid && Is_candle(obj) &&
1587. 			obj->age == 20L * (long)objects[obj->otyp].oc_cost) {
1588. 		    const char *it_them = obj->quan > 1L ? "them" : "it";
1589. 		    You("use %s, you've bought %s!", it_them, it_them);
1590. 		    bill_dummy_object(obj);
1591. 		}
1592. 	}
1593. }
1594. 
1595. void
1596. check_lamps()
1597. {
1598. 	register struct obj *obj;
1599. 	int lamps = 0;
1600. 
1601. 	for(obj = invent; obj; obj = obj->nobj)
1602. 		if (obj->lamplit) {
1603. 			lamps++;
1604. 			break;
1605. 		}
1606. 
1607. 	if (lamps && u.nv_range == 1) {
1608. 		u.nv_range = 3;
1609. 		vision_full_recalc = 1;
1610. 	} else if (!lamps && u.nv_range == 3) {
1611. 		u.nv_range = 1;
1612. 		vision_full_recalc = 1;
1613. 	}
1614. }
1615. 
1616. static const char NEARDATA cuddly[] = { TOOL_CLASS, 0 };
1617. 
1618. int
1619. dorub()
1620. {
1621. 	struct obj *obj = getobj(cuddly, "rub");
1622. 
1623. 	if(!obj || (obj != uwep && !wield_tool(obj))) return 0;
1624. 
1625. 	/* now uwep is obj */
1626. 	if (uwep->otyp == MAGIC_LAMP) {
1627. 	    if (uwep->spe > 0 && !rn2(3)) {
1628. 		djinni_from_bottle(uwep);
1629. 		makeknown(MAGIC_LAMP);
1630. 		uwep->otyp = OIL_LAMP;
1631. 		uwep->spe = 1; /* for safety */
1632. 		uwep->age = rn1(500,1000);
1633. 	    } else if (rn2(2) && !Blind)
1634. 		You("see a puff of smoke.");
1635. 	    else pline(nothing_happens);
1636. 	} else if (obj->otyp == BRASS_LANTERN) {
1637. 	    /* message from Adventure */
1638. 	    pline("Rubbing the electric lamp is not particularly rewarding.");
1639. 	    pline("Anyway, nothing exciting happens.");
1640. 	} else pline(nothing_happens);
1641. 	return 1;
1642. }
1643. 
1644. int
1645. dojump()
1646. {
1647. 	coord cc;
1648. 	register struct monst *mtmp;
1649. 	if (!Jumping || Levitation) {
1650. 		You("can't jump very far.");
1651. 		return 0;
1652. 	} else if (u.uswallow) {
1653. 		pline("You've got to be kidding!");
1654. 		return 0;
1655. 	} else if (u.uinwater) {
1656. 		pline("This calls for swimming, not jumping!");
1657. 		return 0;
1658. 	} else if (u.ustuck) {
1659. 		You("cannot escape from %s!", mon_nam(u.ustuck));
1660. 		return 0;
1661. 	} else if (near_capacity() > UNENCUMBERED) {
1662. 		You("are carrying too much to jump!");
1663. 		return 0;
1664. 	} else if (u.uhunger <= 100 || ACURR(A_STR) < 6) {
1665. 		You("lack the strength to jump!");
1666. 		return 0;
1667. 	}
1668. 	pline("Where do you want to jump?");
1669. 	cc.x = u.ux;
1670. 	cc.y = u.uy;
1671. 	getpos(&cc, TRUE, "the desired position");
1672.         if(cc.x == -10) return 0; /* user pressed esc */
1673. 	if (!(Jumping & ~INTRINSIC) && distu(cc.x, cc.y) != 5) {
1674. 		pline("Illegal move!");
1675. 		return 0;
1676. 	} else if (distu(cc.x, cc.y) > 9) {
1677. 		pline("Too far!");
1678. 		return 0;
1679. 	} else if (!cansee(cc.x, cc.y)) {
1680. 		You("cannot see where to land!");
1681. 		return 0;
1682. 	} else if (mtmp = m_at(cc.x, cc.y)) {
1683. 		You("cannot trample %s!", mon_nam(mtmp));
1684. 		return 0;
1685. 	} else if (!isok(cc.x, cc.y) ||
1686. #ifdef POLYSELF
1687. 		(IS_ROCK(levl[cc.x][cc.y].typ) && !passes_walls(uasmon)) ||
1688. #else
1689. 		IS_ROCK(levl[cc.x][cc.y].typ) ||
1690. #endif
1691. 		sobj_at(BOULDER, cc.x, cc.x) ) {
1692. 			You("cannot jump there!");
1693. 			return 0;
1694. 	} else {
1695. 	    if(u.utrap)
1696. 		switch(u.utraptype) {
1697. 		case TT_BEARTRAP: {
1698. 		    register long side = rn2(3) ? LEFT_SIDE : RIGHT_SIDE;
1699. 		    You("rip yourself out of the bear trap!  Ouch!");
1700. 		    losehp(rnd(10), "jumping out of a bear trap", KILLED_BY);
1701. 		    set_wounded_legs(side, rn1(1000,500));
1702. 		    break;
1703. 		  }
1704. 		case TT_PIT:
1705. 		    You("leap from the pit!");
1706. 		    break;
1707. 		case TT_WEB:
1708. 		    You("tear the web apart as you pull yourself free!");
1709. 		    deltrap(t_at(u.ux,u.uy));
1710. 		    break;
1711. 		case TT_LAVA:
1712. 		    You("pull yourself above the lava!");
1713. 		    u.utrap = 0;
1714. 		    return 1;
1715. 		case TT_INFLOOR:
1716. 		    You("strain your %s, but are still stuck in the floor.",
1717. 			makeplural(body_part(LEG)));
1718. 		    set_wounded_legs(LEFT_SIDE, rn1(10, 11));
1719. 		    set_wounded_legs(RIGHT_SIDE, rn1(10, 11));
1720. 		    return 1;
1721. 		}
1722. 
1723. 	    teleds(cc.x, cc.y);
1724. 	    nomul(-1);
1725. 	    nomovemsg = "";
1726. 	    morehungry(rnd(25));
1727. 	    return 1;
1728. 	}
1729. }
1730. 
1731. static void
1732. use_tinning_kit(obj)
1733. register struct obj *obj;
1734. {
1735. 	register struct obj *corpse, *can;
1736. 
1737. 	/* This takes only 1 move.  If this is to be changed to take many
1738. 	 * moves, we've got to deal with decaying corpses...
1739. 	 */
1740. 	if (!(corpse = floorfood("can", 1))) return;
1741. 	if (corpse->oeaten) {
1742. 		You("cannot tin something which is partly eaten.");
1743. 		return;
1744. 	}
1745. 	if ((corpse->corpsenm == PM_COCKATRICE)
1746. #ifdef POLYSELF
1747. 		&& !resists_ston(uasmon)
1748. #endif
1749. 		&& !uarmg) {
1750. pline("Tinning a cockatrice corpse without gloves was not a very wise move...");
1751. #if defined(POLYSELF)
1752. /* this will have to change if more monsters can poly */
1753. 		if(!(poly_when_stoned(uasmon) && polymon(PM_STONE_GOLEM)))
1754. #endif
1755. 	    {
1756. 		You("turn to stone...");
1757. 		killer_format = KILLED_BY;
1758. 		killer = "trying to tin a cockatrice without gloves";
1759. 		done(STONING);
1760. 	    }
1761. 	}
1762. 	if (mons[corpse->corpsenm].cnutrit == 0) {
1763. 		You("can't tin something that insubstantial!");
1764. 		return;
1765. 	}
1766. 	if (is_rider(&mons[corpse->corpsenm])) {
1767. 		revive_corpse(corpse, 0, FALSE);
1768. 		verbalize("Yes....  But War does not preserve its enemies...");
1769. 		return;
1770. 	}
1771. 	if(can = mksobj(TIN, FALSE, FALSE)) {
1772. 	    can->corpsenm = corpse->corpsenm;
1773. 	    can->cursed = obj->cursed;
1774. 	    can->blessed = obj->blessed;
1775. 	    can->owt = weight(can);
1776. 	    can->known = 1;
1777. 	    can->spe = -1;  /* Mark tinned tins. No spinach allowed... */
1778. 	    can = hold_another_object(can, "You make, but cannot pick up, %s.",
1779. 				      doname(can), (const char *)0);
1780. 	    if (carried(corpse)) useup(corpse);
1781. 	    else useupf(corpse);
1782. 	} else impossible("Tinning failed.");
1783. }
1784. 
1785. void
1786. use_unicorn_horn(obj)
1787. struct obj *obj;
1788. {
1789. 	boolean blessed = (obj && obj->blessed);
1790. 	boolean did_something = FALSE;
1791. 
1792. 	if (obj && obj->cursed) {
1793. 		switch (rn2(6)) {
1794. 		    static char buf[BUFSZ];
1795. 		    case 0: make_sick(Sick ? 1L : (long) rn1(20, 20), TRUE);
1796. 			    Strcpy(buf, xname(obj));
1797. 			    u.usick_cause = (const char *)buf;
1798. 			    break;
1799. 		    case 1: make_blinded(Blinded + (long) rnd(100), TRUE);
1800. 			    break;
1801. 		    case 2: if (!Confusion)
1802. 				You("suddenly feel %s.",
1803. 					Hallucination ? "trippy" : "confused");
1804. 			    make_confused(HConfusion + (long) rnd(100), TRUE);
1805. 			    break;
1806. 		    case 3: make_stunned(HStun + (long) rnd(100), TRUE);
1807. 			    break;
1808. 		    case 4: (void) adjattrib(rn2(6), -1, FALSE);
1809. 			    break;
1810. 		    case 5: make_hallucinated(HHallucination + (long) rnd(100),
1811. 				TRUE, 0L);
1812. 			    break;
1813. 		}
1814. 		return;
1815. 	}
1816. 		
1817. 	if (Sick) {
1818. 		make_sick(0L, TRUE);
1819. 		did_something++;
1820. 	}
1821. 	if (Blinded > (long)(u.ucreamed+1) && (!did_something || blessed)) {
1822. 		make_blinded(u.ucreamed ? (long)(u.ucreamed+1) : 0L, TRUE);
1823. 		did_something++;
1824. 	}
1825. 	if (Hallucination && (!did_something || blessed)) {
1826. 		make_hallucinated(0L, TRUE, 0L);
1827. 		did_something++;
1828. 	}
1829. 	if (Vomiting && (!did_something || blessed)) {
1830. 		make_vomiting(0L, TRUE);
1831. 		did_something++;
1832. 	}
1833. 	if (HConfusion && (!did_something || blessed)) {
1834. 		make_confused(0L, TRUE);
1835. 		did_something++;
1836. 	}
1837. 	if (HStun && (!did_something || blessed)) {
1838. 		make_stunned(0L, TRUE);
1839. 		did_something++;
1840. 	}
1841. 	if (!did_something || blessed) {
1842. 		register int j;
1843. 		int did_stat = 0;
1844. 		int i = rn2(A_MAX);
1845. 		for(j=0; j<A_MAX; j++) {
1846. 			/* don't recover strength lost while hungry */
1847. 			if ((blessed || j==i) &&
1848. 				((j != A_STR || u.uhs < WEAK)
1849. 				? (ABASE(i) < AMAX(i))
1850. 				: (ABASE(A_STR) < (AMAX(A_STR) - 1)))) {
1851. 				did_something++;
1852. 				/* They may have to use it several times... */
1853. 				if (!did_stat) {
1854. 					did_stat++;
1855. 					pline("This makes you feel good!");
1856. 				}
1857. 				ABASE(i)++;
1858. 				flags.botl = 1;
1859. 			}
1860. 		}
1861. 	}
1862. 	if (!did_something) pline(nothing_happens);
1863. }
1864. 
1865. static void
1866. use_figurine(obj)
1867. register struct obj *obj;
1868. {
1869. 	xchar x, y;
1870. 
1871. 	if(!getdir(NULL)) {
1872. 		flags.move = multi = 0;
1873. 		return;
1874. 	}
1875. 	x = u.ux + u.dx; y = u.uy + u.dy;
1876. 	if (!isok(x,y)) {
1877. 		You("can't seem to put the figurine there.");
1878. 		return;
1879. 	}
1880. 	if (IS_ROCK(levl[x][y].typ) && !passes_walls(&mons[obj->corpsenm])) {
1881. 		You("can't place a figurine in solid rock!");
1882. 		return;
1883. 	}
1884. 	if (sobj_at(BOULDER,x,y) && !passes_walls(&mons[obj->corpsenm])
1885. 			&& !throws_rocks(&mons[obj->corpsenm])) {
1886. 		You("can't fit the figurine on the boulder.");
1887. 		return;
1888. 	}
1889. 	You("%s and it transforms.",
1890. 	    (u.dx||u.dy) ? "set the figurine besides you" :
1891. 	    (Is_airlevel(&u.uz) || Is_waterlevel(&u.uz)) ?
1892. 		"release the figurine" :
1893. 	    (u.dz < 0 ?
1894. 		"toss the figurine into the air" :
1895. 		"set the figurine on the ground"));
1896. 	make_familiar(obj, u.ux+u.dx, u.uy+u.dy);
1897. 	useup(obj);
1898. }
1899. 
1900. static void
1901. use_grease(obj)
1902. struct obj *obj;
1903. {
1904. 	struct obj *otmp;
1905. 
1906. 	if (obj->spe > 0) {
1907. 		char allow_all[2];
1908. 		if (obj->cursed && !rn2(2)) {
1909. 			pline("The %s slips from your fingers!",xname(obj));
1910. 			dropx(obj);
1911. 			obj->spe -= 1;
1912. 			return;
1913. 		}
1914. 		allow_all[0] = ALL_CLASSES; allow_all[1] = '\0';
1915. 		otmp = getobj(allow_all,"grease");
1916. 		if (otmp) {
1917. 			You("cover your %s with a thick layer of grease.",xname(otmp));
1918. 			otmp->greased = 1;
1919. 			obj->spe -= 1;
1920. 		}
1921. 	}
1922. }
1923. 
1924. int
1925. doapply()
1926. {
1927. 	register struct obj *obj;
1928. 	register int res = 1;
1929. 
1930. 	if(check_capacity(NULL)) return (0);
1931. 	obj = getobj(tools, "use or apply");
1932. 	if(!obj) return 0;
1933. 
1934. 	check_unpaid(obj);
1935. 
1936. 	switch(obj->otyp){
1937. 	case BLINDFOLD:
1938. 		if (obj == ublindf) {
1939. 		    if(cursed(obj)) break;
1940. 		    else Blindf_off(obj);
1941. 		} 
1942. 		else if (!ublindf) Blindf_on(obj);
1943. 		else You("are already %s", ublindf->otyp == TOWEL ?
1944. 			 "covered by a towel." : "wearing a blindfold!");
1945. 		break;
1946. 	case LARGE_BOX:
1947. 	case CHEST:
1948. 	case ICE_BOX:
1949. 	case SACK:
1950. 	case BAG_OF_HOLDING:
1951. 	case OILSKIN_SACK:
1952. 		res = use_container(obj, 1); 
1953. 		break;
1954. 	case BAG_OF_TRICKS:
1955. 		if(obj->spe > 0) {
1956. 			register int cnt = 1;
1957. 
1958. 			obj->spe -= 1;
1959. 			if(!rn2(23)) cnt += rn2(7) + 1;
1960. 			while(cnt--)
1961. 			    (void) makemon((struct permonst *) 0, u.ux, u.uy);
1962. 			makeknown(BAG_OF_TRICKS);
1963. 		} else
1964. 			pline(nothing_happens);
1965. 		break;
1966. 	case CAN_OF_GREASE:
1967. 		use_grease(obj);
1968. 		break;
1969. 	case LOCK_PICK:
1970. #ifdef TOURIST
1971. 	case CREDIT_CARD:
1972. #endif
1973. 	case SKELETON_KEY:
1974. 		(void) pick_lock(obj);
1975. 		break;
1976. 	case PICK_AXE:
1977. 		res = use_pick_axe(obj);
1978. 		break;
1979. 	case TINNING_KIT:
1980. 		use_tinning_kit(obj);
1981. 		break;
1982. #ifdef WALKIES
1983. 	case LEASH:
1984. 		use_leash(obj);
1985. 		break;
1986. #endif
1987. 	case MAGIC_WHISTLE:
1988. 		use_magic_whistle(obj);
1989. 		break;
1990. 	case TIN_WHISTLE:
1991. 		use_whistle(obj);
1992. 		break;
1993. 	case STETHOSCOPE:
1994. 		res = 0;
1995. 		use_stethoscope(obj);
1996. 		break;
1997. 	case MIRROR:
1998. 		res = use_mirror(obj);
1999. 		break;
2000. 	case BELL:
2001. 	case BELL_OF_OPENING:
2002. 	        use_bell(obj);
2003. 		break;
2004. 	case CANDELABRUM_OF_INVOCATION:
2005. 		use_candelabrum(obj);
2006. 		break;
2007. 	case WAX_CANDLE:
2008. 	case TALLOW_CANDLE:
2009. 		use_candle(obj);
2010. 		break;
2011. 	case OIL_LAMP:
2012. 	case MAGIC_LAMP:
2013. 	case BRASS_LANTERN:
2014. 		use_lamp(obj);
2015. 		break;
2016. #ifdef TOURIST
2017. 	case EXPENSIVE_CAMERA:
2018. 		res = use_camera(obj); 
2019. 		break;
2020. #endif
2021. 	case TOWEL:
2022. 		res = use_towel(obj); 
2023. 		break;
2024. 	case CRYSTAL_BALL:
2025. 		use_crystal_ball(obj);
2026. 		break;
2027. 	case MAGIC_MARKER:
2028. 		res = dowrite(obj);
2029. 		break;
2030. 	case TIN_OPENER:
2031. 		if(!carrying(TIN)) {
2032. 			You("have no tin to open.");
2033. 			goto xit;
2034. 		}
2035. 		You("cannot open a tin without eating or discarding its contents.");
2036. 		if(flags.verbose)
2037. 			pline("In order to eat, use the 'e' command.");
2038. 		if(obj != uwep)
2039.     pline("Opening the tin will be much easier if you wield the tin opener.");
2040. 		goto xit;
2041. 
2042. 	case FIGURINE:
2043. 		use_figurine(obj);
2044. 		break;
2045. 	case UNICORN_HORN:
2046. 		use_unicorn_horn(obj);
2047. 		break;
2048. 	case WOODEN_FLUTE:
2049. 	case MAGIC_FLUTE:
2050. 	case TOOLED_HORN:
2051. 	case FROST_HORN:
2052. 	case FIRE_HORN:
2053. 	case WOODEN_HARP:
2054. 	case MAGIC_HARP:
2055. 	case BUGLE:
2056. 	case LEATHER_DRUM:
2057. 	case DRUM_OF_EARTHQUAKE:
2058. 		res = do_play_instrument(obj);
2059. 		break;
2060. 	case HORN_OF_PLENTY:
2061. 		if (obj->spe > 0) {
2062. 		    struct obj *otmp;
2063. 		    const char *what;
2064. 
2065. #ifdef MAC
2066. 			char melody [ 3 ] = { 0 , 0 , 0 } ;
2067. 			melody [ 0 ] = rn2 ( 8 ) + 'A' ;
2068. 			melody [ 1 ] = rn2 ( 8 ) + 'A' ;
2069. 			mac_speaker ( obj , & melody ) ;
2070. #endif
2071. 
2072. 		    obj->spe -= 1;
2073. 		    if (!rn2(13)) {
2074. 			otmp = mkobj(POTION_CLASS, FALSE);
2075. 			if (objects[otmp->otyp].oc_magic) do {
2076. 			    otmp->otyp = rnd_class(POT_BOOZE, POT_WATER);
2077. 			} while (otmp->otyp == POT_SICKNESS);
2078. 			what = "A potion";
2079. 		    } else {
2080. 			otmp = mkobj(FOOD_CLASS, FALSE);
2081. 			if (otmp->otyp == FOOD_RATION && !rn2(7))
2082. 			    otmp->otyp = LUMP_OF_ROYAL_JELLY;
2083. 			what = "Some food";
2084. 		    }
2085. 		    pline("%s spills out.", what);
2086. 		    otmp->blessed = obj->blessed;
2087. 		    otmp->cursed = obj->cursed;
2088. 		    otmp->owt = weight(otmp);
2089. 		    otmp = hold_another_object(otmp, u.uswallow ?
2090. 					       "Oops!  %s away from you!" :
2091. 					       "Oops!  %s to the floor!",
2092. 					       The(aobjnam(otmp, "slip")),
2093. 					       (const char *)0);
2094. 		    makeknown(HORN_OF_PLENTY);
2095. 		} else
2096. 		    pline(nothing_happens);
2097. 		break;
2098. 	default:
2099. 		pline("Sorry, I don't know how to use that.");
2100. 	xit:
2101. 		nomul(0);
2102. 		return 0;
2103. 	}
2104. 	nomul(0);
2105. 	return res;
2106. }
2107. 
2108. #endif /* OVLB */
2109. 
2110. /*apply.c*/

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