nethack-gwaa-kiwi/nethack
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Add colored branch stairs

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Different color for stairs that go to another dungeon branch.

Adds four new glyphs, S_br{up,dn}{stair,ladder}, which use the
same character as normal stairs/ladders, but yellow color.
In tiles, the up/down arrow is yellow-green instead of while-blue.

This feature has been around a lot and is in several different
variants, but this is implemented from scratch so tiles work too.
This commit is contained in:
Pasi Kallinen
2021-07-27 17:11:02 +03:00
parent 141a7915d6
commit 267ac5add2
8 changed files with 385 additions and 279 deletions
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13
src/display.c
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@@ -1806,6 +1806,7 @@ back_to_glyph(xchar x, xchar y)
{
int idx;
struct rm *ptr = &(levl[x][y]);
struct stairway *sway;
switch (ptr->typ) {
case SCORR:
@@ -1854,10 +1855,18 @@ back_to_glyph(xchar x, xchar y)
idx = S_pool;
break;
case STAIRS:
idx = (ptr->ladder & LA_DOWN) ? S_dnstair : S_upstair;
sway = stairway_at(x, y);
if (sway && (sway->tolev.dnum != u.uz.dnum))
idx = (ptr->ladder & LA_DOWN) ? S_brdnstair : S_brupstair;
else
idx = (ptr->ladder & LA_DOWN) ? S_dnstair : S_upstair;
break;
case LADDER:
idx = (ptr->ladder & LA_DOWN) ? S_dnladder : S_upladder;
sway = stairway_at(x, y);
if (sway && (sway->tolev.dnum != u.uz.dnum))
idx = (ptr->ladder & LA_DOWN) ? S_brdnladder : S_brupladder;
else
idx = (ptr->ladder & LA_DOWN) ? S_dnladder : S_upladder;
break;
case FOUNTAIN:
idx = S_fountain;