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potion.c
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potion.c
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/* SCCS Id: @(#)potion.c 3.4 2002/10/02 */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/* NetHack may be freely redistributed. See license for details. */
#include "hack.h"
#ifdef OVLB
boolean notonhead = FALSE;
static NEARDATA int nothing, unkn;
static NEARDATA const char beverages[] = { POTION_CLASS, 0 };
STATIC_DCL long FDECL(itimeout, (long));
STATIC_DCL long FDECL(itimeout_incr, (long,int));
STATIC_DCL void NDECL(ghost_from_bottle);
STATIC_DCL short FDECL(mixtype, (struct obj *,struct obj *));
/* force `val' to be within valid range for intrinsic timeout value */
STATIC_OVL long
itimeout(val)
long val;
{
if (val >= TIMEOUT) val = TIMEOUT;
else if (val < 1) val = 0;
return val;
}
/* increment `old' by `incr' and force result to be valid intrinsic timeout */
STATIC_OVL long
itimeout_incr(old, incr)
long old;
int incr;
{
return itimeout((old & TIMEOUT) + (long)incr);
}
/* set the timeout field of intrinsic `which' */
void
set_itimeout(which, val)
long *which, val;
{
*which &= ~TIMEOUT;
*which |= itimeout(val);
}
/* increment the timeout field of intrinsic `which' */
void
incr_itimeout(which, incr)
long *which;
int incr;
{
set_itimeout(which, itimeout_incr(*which, incr));
}
void
make_confused(xtime,talk)
long xtime;
boolean talk;
{
long old = HConfusion;
if (!xtime && old) {
if (talk)
You_feel("less %s now.",
Hallucination ? "trippy" : "confused");
}
if ((xtime && !old) || (!xtime && old)) flags.botl = TRUE;
set_itimeout(&HConfusion, xtime);
}
void
make_stunned(xtime,talk)
long xtime;
boolean talk;
{
long old = HStun;
if (!xtime && old) {
if (talk)
You_feel("%s now.",
Hallucination ? "less wobbly" : "a bit steadier");
}
if (xtime && !old) {
if (talk) {
#ifdef STEED
if (u.usteed)
You("wobble in the saddle.");
else
#endif
You("%s...", stagger(youmonst.data, "stagger"));
}
}
if ((!xtime && old) || (xtime && !old)) flags.botl = TRUE;
set_itimeout(&HStun, xtime);
}
void
make_sick(xtime, cause, talk, type)
long xtime;
const char *cause; /* sickness cause */
boolean talk;
int type;
{
long old = Sick;
if (xtime > 0L) {
if (Sick_resistance) return;
if (!old) {
/* newly sick */
You_feel("deathly sick.");
} else {
/* already sick */
if (talk) You_feel("%s worse.",
xtime <= Sick/2L ? "much" : "even");
}
set_itimeout(&Sick, xtime);
u.usick_type |= type;
flags.botl = TRUE;
} else if (old && (type & u.usick_type)) {
/* was sick, now not */
u.usick_type &= ~type;
if (u.usick_type) { /* only partly cured */
if (talk) You_feel("somewhat better.");
set_itimeout(&Sick, Sick * 2); /* approximation */
} else {
if (talk) pline("What a relief!");
Sick = 0L; /* set_itimeout(&Sick, 0L) */
}
flags.botl = TRUE;
}
if (Sick) {
exercise(A_CON, FALSE);
if (cause) {
(void) strncpy(u.usick_cause, cause, sizeof(u.usick_cause));
u.usick_cause[sizeof(u.usick_cause)-1] = 0;
}
else
u.usick_cause[0] = 0;
} else
u.usick_cause[0] = 0;
}
void
make_vomiting(xtime, talk)
long xtime;
boolean talk;
{
long old = Vomiting;
if(!xtime && old)
if(talk) You_feel("much less nauseated now.");
set_itimeout(&Vomiting, xtime);
}
static const char vismsg[] = "vision seems to %s for a moment but is %s now.";
static const char eyemsg[] = "%s momentarily %s.";
void
make_blinded(xtime, talk)
long xtime;
boolean talk;
{
long old = Blinded;
boolean u_could_see, can_see_now;
int eyecnt;
char buf[BUFSZ];
/* we need to probe ahead in case the Eyes of the Overworld
are or will be overriding blindness */
u_could_see = !Blind;
Blinded = xtime ? 1L : 0L;
can_see_now = !Blind;
Blinded = old; /* restore */
if (u.usleep) talk = FALSE;
if (can_see_now && !u_could_see) { /* regaining sight */
if (talk) {
if (Hallucination)
pline("Far out! Everything is all cosmic again!");
else
You("can see again.");
}
} else if (old && !xtime) {
/* clearing temporary blindness without toggling blindness */
if (talk) {
if (!haseyes(youmonst.data)) {
strange_feeling((struct obj *)0, (char *)0);
} else if (Blindfolded) {
Strcpy(buf, body_part(EYE));
eyecnt = eyecount(youmonst.data);
Your(eyemsg, (eyecnt == 1) ? buf : makeplural(buf),
(eyecnt == 1) ? "itches" : "itch");
} else { /* Eyes of the Overworld */
Your(vismsg, "brighten",
Hallucination ? "sadder" : "normal");
}
}
}
if (u_could_see && !can_see_now) { /* losing sight */
if (talk) {
if (Hallucination)
pline("Oh, bummer! Everything is dark! Help!");
else
pline("A cloud of darkness falls upon you.");
}
/* Before the hero goes blind, set the ball&chain variables. */
if (Punished) set_bc(0);
} else if (!old && xtime) {
/* setting temporary blindness without toggling blindness */
if (talk) {
if (!haseyes(youmonst.data)) {
strange_feeling((struct obj *)0, (char *)0);
} else if (Blindfolded) {
Strcpy(buf, body_part(EYE));
eyecnt = eyecount(youmonst.data);
Your(eyemsg, (eyecnt == 1) ? buf : makeplural(buf),
(eyecnt == 1) ? "twitches" : "twitch");
} else { /* Eyes of the Overworld */
Your(vismsg, "dim",
Hallucination ? "happier" : "normal");
}
}
}
set_itimeout(&Blinded, xtime);
if (u_could_see ^ can_see_now) { /* one or the other but not both */
flags.botl = 1;
vision_full_recalc = 1; /* blindness just got toggled */
if (Blind_telepat || Infravision) see_monsters();
}
}
boolean
make_hallucinated(xtime, talk, mask)
long xtime; /* nonzero if this is an attempt to turn on hallucination */
boolean talk;
long mask; /* nonzero if resistance status should change by mask */
{
long old = HHallucination;
boolean changed = 0;
const char *message, *verb;
message = (!xtime) ? "Everything %s SO boring now." :
"Oh wow! Everything %s so cosmic!";
verb = (!Blind) ? "looks" : "feels";
if (mask) {
if (HHallucination) changed = TRUE;
if (!xtime) EHalluc_resistance |= mask;
else EHalluc_resistance &= ~mask;
} else {
if (!EHalluc_resistance && (!!HHallucination != !!xtime))
changed = TRUE;
set_itimeout(&HHallucination, xtime);
/* clearing temporary hallucination without toggling vision */
if (!changed && !HHallucination && old && talk) {
if (!haseyes(youmonst.data)) {
strange_feeling((struct obj *)0, (char *)0);
} else if (Blind) {
char buf[BUFSZ];
int eyecnt = eyecount(youmonst.data);
Strcpy(buf, body_part(EYE));
Your(eyemsg, (eyecnt == 1) ? buf : makeplural(buf),
(eyecnt == 1) ? "itches" : "itch");
} else { /* Grayswandir */
Your(vismsg, "flatten", "normal");
}
}
}
if (changed) {
if (u.uswallow) {
swallowed(0); /* redraw swallow display */
} else {
/* The see_* routines should be called *before* the pline. */
see_monsters();
see_objects();
see_traps();
}
/* for perm_inv and anything similar
(eg. Qt windowport's equipped items display) */
update_inventory();
flags.botl = 1;
if (talk) pline(message, verb);
}
return changed;
}
STATIC_OVL void
ghost_from_bottle()
{
struct monst *mtmp = makemon(&mons[PM_GHOST], u.ux, u.uy, NO_MM_FLAGS);
if (!mtmp) {
pline("This bottle turns out to be empty.");
return;
}
if (Blind) {
pline("As you open the bottle, %s emerges.", something);
return;
}
pline("As you open the bottle, an enormous %s emerges!",
Hallucination ? rndmonnam() : (const char *)"ghost");
if(flags.verbose)
You("are frightened to death, and unable to move.");
nomul(-3);
nomovemsg = "You regain your composure.";
}
/* "Quaffing is like drinking, except you spill more." -- Terry Pratchett
*/
int
dodrink()
{
register struct obj *otmp;
const char *potion_descr;
if (Strangled) {
pline("If you can't breathe air, how can you drink liquid?");
return 0;
}
/* Is there a fountain to drink from here? */
if (IS_FOUNTAIN(levl[u.ux][u.uy].typ) && !Levitation) {
if(yn("Drink from the fountain?") == 'y') {
drinkfountain();
return 1;
}
}
#ifdef SINKS
/* Or a kitchen sink? */
if (IS_SINK(levl[u.ux][u.uy].typ)) {
if (yn("Drink from the sink?") == 'y') {
drinksink();
return 1;
}
}
#endif
/* Or are you surrounded by water? */
if (Underwater) {
if (yn("Drink the water around you?") == 'y') {
pline("Do you know what lives in this water!");
return 1;
}
}
otmp = getobj(beverages, "drink");
if(!otmp) return(0);
otmp->in_use = TRUE; /* you've opened the stopper */
#define POTION_OCCUPANT_CHANCE(n) (13 + 2*(n)) /* also in muse.c */
potion_descr = OBJ_DESCR(objects[otmp->otyp]);
if (potion_descr) {
if (!strcmp(potion_descr, "milky") &&
flags.ghost_count < MAXMONNO &&
!rn2(POTION_OCCUPANT_CHANCE(flags.ghost_count))) {
ghost_from_bottle();
useup(otmp);
return(1);
} else if (!strcmp(potion_descr, "smoky") &&
flags.djinni_count < MAXMONNO &&
!rn2(POTION_OCCUPANT_CHANCE(flags.djinni_count))) {
djinni_from_bottle(otmp);
useup(otmp);
return(1);
}
}
return dopotion(otmp);
}
int
dopotion(otmp)
register struct obj *otmp;
{
int retval;
otmp->in_use = TRUE;
nothing = unkn = 0;
if((retval = peffects(otmp)) >= 0) return(retval);
if(nothing) {
unkn++;
You("have a %s feeling for a moment, then it passes.",
Hallucination ? "normal" : "peculiar");
}
if(otmp->dknown && !objects[otmp->otyp].oc_name_known) {
if(!unkn) {
makeknown(otmp->otyp);
more_experienced(0,10);
} else if(!objects[otmp->otyp].oc_uname)
docall(otmp);
}
useup(otmp);
return(1);
}
int
peffects(otmp)
register struct obj *otmp;
{
register int i, ii, lim;
switch(otmp->otyp){
case POT_RESTORE_ABILITY:
case SPE_RESTORE_ABILITY:
unkn++;
if(otmp->cursed) {
pline("Ulch! This makes you feel mediocre!");
break;
} else {
pline("Wow! This makes you feel %s!",
(otmp->blessed) ?
(unfixable_trouble_count(FALSE) ? "better" : "great")
: "good");
i = rn2(A_MAX); /* start at a random point */
for (ii = 0; ii < A_MAX; ii++) {
lim = AMAX(i);
if (i == A_STR && u.uhs >= 3) --lim; /* WEAK */
if (ABASE(i) < lim) {
ABASE(i) = lim;
flags.botl = 1;
/* only first found if not blessed */
if (!otmp->blessed) break;
}
if(++i >= A_MAX) i = 0;
}
}
break;
case POT_HALLUCINATION:
if (Hallucination || Halluc_resistance) nothing++;
(void) make_hallucinated(itimeout_incr(HHallucination,
rn1(200, 600 - 300 * bcsign(otmp))),
TRUE, 0L);
break;
case POT_WATER:
if(!otmp->blessed && !otmp->cursed) {
pline("This tastes like water.");
u.uhunger += rnd(10);
newuhs(FALSE);
break;
}
unkn++;
if(is_undead(youmonst.data) || is_demon(youmonst.data) ||
u.ualign.type == A_CHAOTIC) {
if(otmp->blessed) {
pline("This burns like acid!");
exercise(A_CON, FALSE);
if (u.ulycn >= LOW_PM) {
Your("affinity to %s disappears!",
makeplural(mons[u.ulycn].mname));
if (youmonst.data == &mons[u.ulycn])
you_unwere(FALSE);
u.ulycn = NON_PM; /* cure lycanthropy */
}
losehp(d(2,6), "potion of holy water", KILLED_BY_AN);
} else if(otmp->cursed) {
You_feel("quite proud of yourself.");
healup(d(2,6),0,0,0);
if (u.ulycn >= LOW_PM && !Upolyd) you_were();
exercise(A_CON, TRUE);
}
} else {
if(otmp->blessed) {
You_feel("full of awe.");
make_sick(0L, (char *) 0, TRUE, SICK_ALL);
exercise(A_WIS, TRUE);
exercise(A_CON, TRUE);
if (u.ulycn >= LOW_PM)
you_unwere(TRUE); /* "Purified" */
/* make_confused(0L,TRUE); */
} else {
if(u.ualign.type == A_LAWFUL) {
pline("This burns like acid!");
losehp(d(2,6), "potion of unholy water",
KILLED_BY_AN);
} else
You_feel("full of dread.");
if (u.ulycn >= LOW_PM && !Upolyd) you_were();
exercise(A_CON, FALSE);
}
}
break;
case POT_BOOZE:
unkn++;
pline("Ooph! This tastes like %s%s!",
otmp->odiluted ? "watered down " : "",
Hallucination ? "dandelion wine" : "liquid fire");
if (!otmp->blessed)
make_confused(itimeout_incr(HConfusion, d(3,8)), FALSE);
/* the whiskey makes us feel better */
if (!otmp->odiluted) healup(1, 0, FALSE, FALSE);
u.uhunger += 10 * (2 + bcsign(otmp));
newuhs(FALSE);
exercise(A_WIS, FALSE);
if(otmp->cursed) {
You("pass out.");
multi = -rnd(15);
nomovemsg = "You awake with a headache.";
}
break;
case POT_ENLIGHTENMENT:
if(otmp->cursed) {
unkn++;
You("have an uneasy feeling...");
exercise(A_WIS, FALSE);
} else {
if (otmp->blessed) {
(void) adjattrib(A_INT, 1, FALSE);
(void) adjattrib(A_WIS, 1, FALSE);
}
You_feel("self-knowledgeable...");
display_nhwindow(WIN_MESSAGE, FALSE);
enlightenment(0);
pline_The("feeling subsides.");
exercise(A_WIS, TRUE);
}
break;
case SPE_INVISIBILITY:
/* spell cannot penetrate mummy wrapping */
if (BInvis && uarmc->otyp == MUMMY_WRAPPING) {
You_feel("rather itchy under your %s.", xname(uarmc));
break;
}
/* FALLTHRU */
case POT_INVISIBILITY:
if (Invis || Blind || BInvis) {
nothing++;
} else {
self_invis_message();
}
if (otmp->blessed) HInvis |= FROMOUTSIDE;
else incr_itimeout(&HInvis, rn1(15,31));
newsym(u.ux,u.uy); /* update position */
if(otmp->cursed) {
pline("For some reason, you feel your presence is known.");
aggravate();
}
break;
case POT_SEE_INVISIBLE:
/* tastes like fruit juice in Rogue */
case POT_FRUIT_JUICE:
{
int msg = Invisible && !Blind;
unkn++;
if (otmp->cursed)
pline("Yecch! This tastes %s.",
Hallucination ? "overripe" : "rotten");
else
pline(Hallucination ?
"This tastes like 10%% real %s%s all-natural beverage." :
"This tastes like %s%s.",
otmp->odiluted ? "reconstituted " : "",
fruitname(TRUE));
if (otmp->otyp == POT_FRUIT_JUICE) {
u.uhunger += (otmp->odiluted ? 5 : 10) * (2 + bcsign(otmp));
newuhs(FALSE);
break;
}
if (!otmp->cursed) {
/* Tell them they can see again immediately, which
* will help them identify the potion...
*/
make_blinded(0L,TRUE);
}
if (otmp->blessed)
HSee_invisible |= FROMOUTSIDE;
else
incr_itimeout(&HSee_invisible, rn1(100,750));
set_mimic_blocking(); /* do special mimic handling */
see_monsters(); /* see invisible monsters */
newsym(u.ux,u.uy); /* see yourself! */
if (msg && !Blind) { /* Blind possible if polymorphed */
You("can see through yourself, but you are visible!");
unkn--;
}
break;
}
case POT_PARALYSIS:
if (Free_action)
You("stiffen momentarily.");
else {
if (Levitation || Is_airlevel(&u.uz)||Is_waterlevel(&u.uz))
You("are motionlessly suspended.");
#ifdef STEED
else if (u.usteed)
You("are frozen in place!");
#endif
else
Your("%s are frozen to the %s!",
makeplural(body_part(FOOT)), surface(u.ux, u.uy));
nomul(-(rn1(10, 25 - 12*bcsign(otmp))));
nomovemsg = You_can_move_again;
exercise(A_DEX, FALSE);
}
break;
case POT_SLEEPING:
if(Sleep_resistance || Free_action)
You("yawn.");
else {
You("suddenly fall asleep!");
fall_asleep(-rn1(10, 25 - 12*bcsign(otmp)), TRUE);
}
break;
case POT_MONSTER_DETECTION:
case SPE_DETECT_MONSTERS:
if (otmp->blessed) {
int x, y;
if (Detect_monsters) nothing++;
unkn++;
/* after a while, repeated uses become less effective */
if (HDetect_monsters >= 300L)
i = 1;
else
i = rn1(40,21);
incr_itimeout(&HDetect_monsters, i);
for (x = 1; x < COLNO; x++) {
for (y = 0; y < ROWNO; y++) {
if (levl[x][y].glyph == GLYPH_INVISIBLE) {
unmap_object(x, y);
newsym(x,y);
}
if (MON_AT(x,y)) unkn = 0;
}
}
see_monsters();
if (unkn) You_feel("lonely.");
break;
}
if (monster_detect(otmp, 0))
return(1); /* nothing detected */
exercise(A_WIS, TRUE);
break;
case POT_OBJECT_DETECTION:
case SPE_DETECT_TREASURE:
if (object_detect(otmp, 0))
return(1); /* nothing detected */
exercise(A_WIS, TRUE);
break;
case POT_SICKNESS:
pline("Yecch! This stuff tastes like poison.");
if (otmp->blessed) {
pline("(But in fact it was mildly stale %s.)",
fruitname(TRUE));
if (!Role_if(PM_HEALER)) {
/* NB: blessed otmp->fromsink is not possible */
losehp(1, "mildly contaminated potion", KILLED_BY_AN);
}
} else {
if(Poison_resistance)
pline(
"(But in fact it was biologically contaminated %s.)",
fruitname(TRUE));
if (Role_if(PM_HEALER))
pline("Fortunately, you have been immunized.");
else {
int typ = rn2(A_MAX);
if (!Fixed_abil) {
poisontell(typ);
(void) adjattrib(typ,
Poison_resistance ? -1 : -rn1(4,3),
TRUE);
}
if(!Poison_resistance) {
if (otmp->fromsink)
losehp(rnd(10)+5*!!(otmp->cursed),
"contaminated tap water", KILLED_BY);
else
losehp(rnd(10)+5*!!(otmp->cursed),
"contaminated potion", KILLED_BY_AN);
}
exercise(A_CON, FALSE);
}
}
if(Hallucination) {
You("are shocked back to your senses!");
(void) make_hallucinated(0L,FALSE,0L);
}
break;
case POT_CONFUSION:
if(!Confusion)
if (Hallucination) {
pline("What a trippy feeling!");
unkn++;
} else
pline("Huh, What? Where am I?");
else nothing++;
make_confused(itimeout_incr(HConfusion,
rn1(7, 16 - 8 * bcsign(otmp))),
FALSE);
break;
case POT_GAIN_ABILITY:
if(otmp->cursed) {
pline("Ulch! That potion tasted foul!");
unkn++;
} else if (Fixed_abil) {
nothing++;
} else { /* If blessed, increase all; if not, try up to */
int itmp; /* 6 times to find one which can be increased. */
i = -1; /* increment to 0 */
for (ii = A_MAX; ii > 0; ii--) {
i = (otmp->blessed ? i + 1 : rn2(A_MAX));
/* only give "your X is already as high as it can get"
message on last attempt (except blessed potions) */
itmp = (otmp->blessed || ii == 1) ? 0 : -1;
if (adjattrib(i, 1, itmp) && !otmp->blessed)
break;
}
}
break;
case POT_SPEED:
if(Wounded_legs && !otmp->cursed
#ifdef STEED
&& !u.usteed /* heal_legs() would heal steeds legs */
#endif
) {
heal_legs();
unkn++;
break;
} /* and fall through */
case SPE_HASTE_SELF:
if(!Very_fast) /* wwf@doe.carleton.ca */
You("are suddenly moving %sfaster.",
Fast ? "" : "much ");
else {
Your("%s get new energy.",
makeplural(body_part(LEG)));
unkn++;
}
exercise(A_DEX, TRUE);
incr_itimeout(&HFast, rn1(10, 100 + 60 * bcsign(otmp)));
break;
case POT_BLINDNESS:
if(Blind) nothing++;
make_blinded(itimeout_incr(Blinded,
rn1(200, 250 - 125 * bcsign(otmp))),
(boolean)!Blind);
break;
case POT_GAIN_LEVEL:
if (otmp->cursed) {
unkn++;
/* they went up a level */
if((ledger_no(&u.uz) == 1 && u.uhave.amulet) ||
Can_rise_up(u.ux, u.uy, &u.uz)) {
const char *riseup ="rise up, through the %s!";
if(ledger_no(&u.uz) == 1) {
You(riseup, ceiling(u.ux,u.uy));
goto_level(&earth_level, FALSE, FALSE, FALSE);
} else {
register int newlev = depth(&u.uz)-1;
d_level newlevel;
get_level(&newlevel, newlev);
if(on_level(&newlevel, &u.uz)) {
pline("It tasted bad.");
break;
} else You(riseup, ceiling(u.ux,u.uy));
goto_level(&newlevel, FALSE, FALSE, FALSE);
}
}
else You("have an uneasy feeling.");
break;
}
pluslvl(FALSE);
if (otmp->blessed)
/* blessed potions place you at a random spot in the
* middle of the new level instead of the low point
*/
u.uexp = rndexp(TRUE);
break;
case POT_HEALING:
You_feel("better.");
healup(d(6 + 2 * bcsign(otmp), 4),
!otmp->cursed ? 1 : 0, !!otmp->blessed, !otmp->cursed);
exercise(A_CON, TRUE);
break;
case POT_EXTRA_HEALING:
You_feel("much better.");
healup(d(6 + 2 * bcsign(otmp), 8),
otmp->blessed ? 5 : !otmp->cursed ? 2 : 0,
!otmp->cursed, TRUE);
(void) make_hallucinated(0L,TRUE,0L);
exercise(A_CON, TRUE);
exercise(A_STR, TRUE);
break;
case POT_FULL_HEALING:
You_feel("completely healed.");
healup(400, 4+4*bcsign(otmp), !otmp->cursed, TRUE);
/* Restore one lost level if blessed */
if (otmp->blessed && u.ulevel < u.ulevelmax) {
/* when multiple levels have been lost, drinking
multiple potions will only get half of them back */
u.ulevelmax -= 1;
pluslvl(FALSE);
}
(void) make_hallucinated(0L,TRUE,0L);
exercise(A_STR, TRUE);
exercise(A_CON, TRUE);
break;
case POT_LEVITATION:
case SPE_LEVITATION:
if (otmp->cursed) HLevitation &= ~I_SPECIAL;
if(!Levitation) {
/* kludge to ensure proper operation of float_up() */
HLevitation = 1;
float_up();
/* reverse kludge */
HLevitation = 0;
if (otmp->cursed && !Is_waterlevel(&u.uz)) {
if((u.ux != xupstair || u.uy != yupstair)
&& (u.ux != sstairs.sx || u.uy != sstairs.sy || !sstairs.up)
&& (!xupladder || u.ux != xupladder || u.uy != yupladder)
) {
You("hit your %s on the %s.",
body_part(HEAD),
ceiling(u.ux,u.uy));
losehp(uarmh ? 1 : rnd(10),
"colliding with the ceiling",
KILLED_BY);
} else (void) doup();
}
} else
nothing++;
if (otmp->blessed) {
incr_itimeout(&HLevitation, rn1(50,250));
HLevitation |= I_SPECIAL;
} else incr_itimeout(&HLevitation, rn1(140,10));
spoteffects(FALSE); /* for sinks */
break;
case POT_GAIN_ENERGY: /* M. Stephenson */
{ register int num;
if(otmp->cursed)
You_feel("lackluster.");
else
pline("Magical energies course through your body.");
num = rnd(5) + 5 * otmp->blessed + 1;
u.uenmax += (otmp->cursed) ? -num : num;
u.uen += (otmp->cursed) ? -num : num;
if(u.uenmax <= 0) u.uenmax = 0;
if(u.uen <= 0) u.uen = 0;
flags.botl = 1;
exercise(A_WIS, TRUE);
}
break;
case POT_OIL: /* P. Winner */
{
boolean good_for_you = FALSE;
if (otmp->lamplit) {
if (likes_fire(youmonst.data)) {
pline("Ahh, a refreshing drink.");
good_for_you = TRUE;
} else {
You("burn your %s.", body_part(FACE));
losehp(d(Fire_resistance ? 1 : 3, 4),
"burning potion of oil", KILLED_BY_AN);
}
} else if(otmp->cursed)
pline("This tastes like castor oil.");
else
pline("That was smooth!");
exercise(A_WIS, good_for_you);
}
break;
case POT_ACID:
if (Acid_resistance)
/* Not necessarily a creature who _likes_ acid */
pline("This tastes %s.", Hallucination ? "tangy" : "sour");
else {
pline("This burns%s!", otmp->blessed ? " a little" :
otmp->cursed ? " a lot" : " like acid");
losehp(d(otmp->cursed ? 2 : 1, otmp->blessed ? 4 : 8),
"potion of acid", KILLED_BY_AN);
exercise(A_CON, FALSE);
}
if (Stoned) fix_petrification();
unkn++; /* holy/unholy water can burn like acid too */
break;
case POT_POLYMORPH:
You_feel("a little %s.", Hallucination ? "normal" : "strange");
if (!Unchanging) polyself(FALSE);
break;
default:
impossible("What a funny potion! (%u)", otmp->otyp);
return(0);
}
return(-1);
}
void
healup(nhp, nxtra, curesick, cureblind)
int nhp, nxtra;
register boolean curesick, cureblind;
{
if (nhp) {
if (Upolyd) {
u.mh += nhp;
if (u.mh > u.mhmax) u.mh = (u.mhmax += nxtra);
} else {
u.uhp += nhp;
if(u.uhp > u.uhpmax) u.uhp = (u.uhpmax += nxtra);
}
}
if(cureblind) make_blinded(0L,TRUE);
if(curesick) make_sick(0L, (char *) 0, TRUE, SICK_ALL);
flags.botl = 1;
return;
}
void
strange_feeling(obj,txt)
register struct obj *obj;
register const char *txt;
{
if (flags.beginner || !txt)
You("have a %s feeling for a moment, then it passes.",
Hallucination ? "normal" : "strange");
else
pline(txt);
if(!obj) /* e.g., crystal ball finds no traps */
return;
if(obj->dknown && !objects[obj->otyp].oc_name_known &&
!objects[obj->otyp].oc_uname)
docall(obj);
useup(obj);
}
const char *bottlenames[] = {
"bottle", "phial", "flagon", "carafe", "flask", "jar", "vial"
};
const char *
bottlename()
{
return bottlenames[rn2(SIZE(bottlenames))];
}
void
potionhit(mon, obj, your_fault)
register struct monst *mon;
register struct obj *obj;
boolean your_fault;
{
register const char *botlnam = bottlename();
boolean isyou = (mon == &youmonst);
int distance;
if(isyou) {
distance = 0;
pline_The("%s crashes on your %s and breaks into shards.",
botlnam, body_part(HEAD));
losehp(rnd(2), "thrown potion", KILLED_BY_AN);
} else {
distance = distu(mon->mx,mon->my);
if (!cansee(mon->mx,mon->my)) pline("Crash!");
else {
char *mnam = mon_nam(mon);
char buf[BUFSZ];
if(has_head(mon->data)) {
Sprintf(buf, "%s %s",
s_suffix(mnam),
(notonhead ? "body" : "head"));
} else {
Strcpy(buf, mnam);
}
pline_The("%s crashes on %s and breaks into shards.",
botlnam, buf);
}
if(rn2(5) && mon->mhp > 1)
mon->mhp--;
}
/* oil doesn't instantly evaporate */
if (obj->otyp != POT_OIL && cansee(mon->mx,mon->my))
pline("%s.", Tobjnam(obj, "evaporate"));
if (isyou) {
switch (obj->otyp) {
case POT_OIL:
if (obj->lamplit)