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refine PR #1112 - washing, dipping in sinks

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If hero has slippery hands, include '-' among likely candidates for
item to #dip when dipping at a pool, fountain, or sink location.

When dipping an item (including hands), have a modest chance for the
sink to be destroyed--which turns it into a fountain--each time so
that it can't be used to blank scrolls an unlimited number of items.
(Pools can already be used for that, but you need to obtain water
walking ability or else drop most of your stuff and enter the water;
sinks weren't imposing any such requirements or risks.)
This commit is contained in:
PatR
2023-11-09 18:22:06 -08:00
parent f86dbf13b5
commit 394fa24666
3 changed files with 55 additions and 20 deletions
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44
src/potion.c
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@@ -1,4 +1,4 @@
/* NetHack 3.7 potion.c $NHDT-Date: 1685135014 2023/05/26 21:03:34 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.238 $ */
/* NetHack 3.7 potion.c $NHDT-Date: 1699582924 2023/11/10 02:22:04 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.251 $ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/*-Copyright (c) Robert Patrick Rankin, 2013. */
/* NetHack may be freely redistributed. See license for details. */
@@ -38,6 +38,7 @@ static boolean H2Opotion_dip(struct obj *, struct obj *, boolean,
const char *);
static short mixtype(struct obj *, struct obj *);
static int dip_ok(struct obj *);
static int dip_hands_ok(struct obj *);
static void hold_potion(struct obj *, const char *, const char *,
const char *);
static int potion_dip(struct obj *obj, struct obj *potion);
@@ -2179,6 +2180,7 @@ dip_ok(struct obj *obj)
{
if (!obj)
return GETOBJ_DOWNPLAY;
/* dipping gold isn't currently implemented */
if (obj->oclass == COIN_CLASS)
return GETOBJ_EXCLUDE;
@@ -2189,12 +2191,24 @@ dip_ok(struct obj *obj)
return GETOBJ_SUGGEST;
}
/* getobj callback for object to be dipped when hero has slippery hands */
static int
dip_hands_ok(struct obj *obj)
{
if (!obj && (Glib && can_reach_floor(FALSE)))
return GETOBJ_SUGGEST;
return dip_ok(obj);
}
/* call hold_another_object() to deal with a transformed potion; its weight
won't have changed but it might require an extra slot that isn't available
or it might merge into some other carried stack */
static void
hold_potion(struct obj *potobj, const char *drop_fmt, const char *drop_arg,
const char *hold_msg)
hold_potion(
struct obj *potobj,
const char *drop_fmt, const char *drop_arg,
const char *hold_msg)
{
int cap = near_capacity(),
save_pickup_burden = flags.pickup_burden;
@@ -2211,18 +2225,23 @@ hold_potion(struct obj *potobj, const char *drop_fmt, const char *drop_arg,
return;
}
/* #dip command - get item to dip, then get potion to dip it into */
/* #dip command - get item to dip, then get potion to dip it into;
precede with 'm' to bypass fountain, pool, or sink at hero's spot */
int
dodip(void)
{
static const char Dip_[] = "Dip ";
struct obj *potion, *obj;
uchar here;
char qbuf[QBUFSZ], obuf[QBUFSZ];
const char *shortestname; /* last resort obj name for prompt */
boolean is_hands;
uchar here = levl[u.ux][u.uy].typ;
boolean is_hands, at_pool = is_pool(u.ux, u.uy),
at_fountain = IS_FOUNTAIN(here), at_sink = IS_SINK(here),
at_here = (!iflags.menu_requested
&& (at_pool || at_fountain || at_sink));
if (!(obj = getobj("dip", dip_ok, GETOBJ_PROMPT)))
obj = getobj("dip", at_here ? dip_hands_ok : dip_ok, GETOBJ_PROMPT);
if (!obj)
return ECMD_CANCEL;
if (inaccessible_equipment(obj, "dip", FALSE))
return ECMD_OK;
@@ -2231,8 +2250,8 @@ dodip(void)
shortestname = (is_hands || is_plural(obj) || pair_of(obj)) ? "them"
: "it";
drink_ok_extra = 0;
/* preceding #dip with 'm' skips the possibility of dipping into
fountains and pools plus the prompting which those entail */
/* preceding #dip with 'm' skips the possibility of dipping into pools,
fountains, and sinks plus the extra prompting which those entail */
if (!iflags.menu_requested) {
/*
* Bypass safe_qbuf() since it doesn't handle varying suffix without
@@ -2254,11 +2273,10 @@ dodip(void)
into? [abdeghjkmnpqstvwyzBCEFHIKLNOQRTUWXZ#-# or ?*] "));
}
here = levl[u.ux][u.uy].typ;
/* Is there a fountain to dip into here? */
if (!can_reach_floor(FALSE)) {
; /* can't dip something into fountain or pool if can't reach */
} else if (IS_FOUNTAIN(here)) {
} else if (at_fountain) {
Snprintf(qbuf, sizeof(qbuf), "%s%s into the fountain?", Dip_,
flags.verbose ? obuf : shortestname);
/* "Dip <the object> into the fountain?" */
@@ -2269,7 +2287,7 @@ dodip(void)
return ECMD_TIME;
}
++drink_ok_extra;
} else if (IS_SINK(here)) {
} else if (at_sink) {
Snprintf(qbuf, sizeof(qbuf), "%s%s into the sink?", Dip_,
flags.verbose ? obuf : shortestname);
if (y_n(qbuf) == 'y') {
@@ -2279,7 +2297,7 @@ dodip(void)
return ECMD_TIME;
}
++drink_ok_extra;
} else if (is_pool(u.ux, u.uy)) {
} else if (at_pool) {
const char *pooltype = waterbody_name(u.ux, u.uy);
Snprintf(qbuf, sizeof(qbuf), "%s%s into the %s?", Dip_,