nethack-gwaa-kiwi/nethack
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more level teleport feedback

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Level teleporting to current level doesn't give any feedback but
is usually done intentionally to abort the level teleport.  Being
on the bottom level of branch and attempting to teleport even lower
failed silently like choosing the current level.  Have it give some
feedback about not being able to go any lower.
This commit is contained in:
PatR
2020-02-08 17:15:18 -08:00
parent 4096ce8454
commit e198150ad8
2 changed files with 34 additions and 16 deletions
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46
src/teleport.c
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@@ -1,4 +1,4 @@
/* NetHack 3.6 teleport.c $NHDT-Date: 1576288434 2019/12/14 01:53:54 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.106 $ */
/* NetHack 3.6 teleport.c $NHDT-Date: 1581210886 2020/02/09 01:14:46 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.112 $ */
/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
/*-Copyright (c) Robert Patrick Rankin, 2011. */
/* NetHack may be freely redistributed. See license for details. */
@@ -785,6 +785,7 @@ boolean break_the_rules; /* True: wizard mode ^T */
void
level_tele()
{
static const char get_there_from[] = "get there from %s.";
register int newlev;
d_level newlevel;
const char *escape_by_flying = 0; /* when surviving dest of -N */
@@ -900,7 +901,7 @@ level_tele()
* status line, and consequently it should be incremented to
* the value of the logical depth of the target level.
*
* we let negative values requests fall into the "heaven" loop.
* we let negative values requests fall into the "heaven" handling.
*/
if (In_quest(&u.uz) && newlev > 0)
newlev = newlev + g.dungeons[u.uz.dnum].depth_start - 1;
@@ -924,7 +925,7 @@ level_tele()
int llimit = dunlevs_in_dungeon(&u.uz);
if (newlev >= 0 || newlev <= -llimit) {
You_cant("get there from here.");
You_cant(get_there_from, "here");
return;
}
newlevel.dnum = u.uz.dnum;
@@ -991,25 +992,34 @@ level_tele()
/* calls done(ESCAPED) if newlevel==0 */
if (escape_by_flying) {
You("%s.", escape_by_flying);
newlevel.dnum = 0; /* specify main dungeon */
newlevel.dlevel = 0; /* escape the dungeon */
/* [dlevel used to be set to 1, but it doesn't make sense to
teleport out of the dungeon and float or fly down to the
surface but then actually arrive back inside the dungeon] */
newlevel.dnum = 0; /* specify main dungeon */
newlevel.dlevel = 0; /* escape the dungeon */
} else if (force_dest) {
/* wizard mode menu; no further validation needed */
;
} else if (u.uz.dnum == medusa_level.dnum
&& newlev >= g.dungeons[u.uz.dnum].depth_start
+ dunlevs_in_dungeon(&u.uz)) {
if (!(wizard && force_dest))
find_hell(&newlevel);
find_hell(&newlevel);
} else {
/* FIXME: we should avoid using hard-coded knowledge of
which branches don't connect to anything deeper;
mainly used to distinguish "can't get there from here"
vs "from anywhere" rather than to control destination */
d_level *branch = In_quest(&u.uz) ? &qstart_level
: In_mines(&u.uz) ? &mineend_level
: &sanctum_level;
int deepest = g.dungeons[branch->dnum].depth_start
+ dunlevs_in_dungeon(branch) - 1;
/* if invocation did not yet occur, teleporting into
* the last level of Gehennom is forbidden.
*/
if (!wizard && Inhell && !u.uevent.invoked
&& newlev >= (g.dungeons[u.uz.dnum].depth_start
+ dunlevs_in_dungeon(&u.uz) - 1)) {
newlev = g.dungeons[u.uz.dnum].depth_start
+ dunlevs_in_dungeon(&u.uz) - 2;
if (!wizard && Inhell && !u.uevent.invoked && newlev >= deepest) {
newlev = deepest - 1;
pline("Sorry...");
}
/* no teleporting out of quest dungeon */
@@ -1019,12 +1029,18 @@ level_tele()
* we must translate newlev to a number relative to the
* current dungeon.
*/
if (!(wizard && force_dest))
get_level(&newlevel, newlev);
get_level(&newlevel, newlev);
if (on_level(&newlevel, &u.uz) && newlev != depth(&u.uz)) {
You_cant(get_there_from,
(newlev > deepest) ? "anywhere" : "here");
return;
}
}
schedule_goto(&newlevel, FALSE, FALSE, 0, (char *) 0,
flags.verbose ? "You materialize on a different level!" : (char *)0);
flags.verbose ? "You materialize on a different level!"
: (char *) 0);
/* in case player just read a scroll and is about to be asked to
call it something, we can't defer until the end of the turn */