nethack-gwaa-kiwi/nethack
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black and white ice

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Like lava when that looks the same as water with color Off, render ice
in inverse video if it looks the same as the floor of a room.  (I tried
bold first but the result didn't look very good.)

Done for tty and curses; others may want to follow suit.
This commit is contained in:
PatR
2020-01-28 15:01:41 -08:00
parent 2f0676c1b8
commit c9166bc00c
5 changed files with 38 additions and 24 deletions
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25
win/tty/wintty.c
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@@ -1,4 +1,4 @@
/* NetHack 3.6 wintty.c $NHDT-Date: 1578947635 2020/01/13 20:33:55 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.244 $ */
/* NetHack 3.6 wintty.c $NHDT-Date: 1580252140 2020/01/28 22:55:40 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.248 $ */
/* Copyright (c) David Cohrs, 1991 */
/* NetHack may be freely redistributed. See license for details. */
@@ -3391,7 +3391,7 @@ int glyph;
int bkglyph UNUSED;
{
int ch;
boolean reverse_on = FALSE;
boolean inverse_on = FALSE;
int color;
unsigned special;
@@ -3429,13 +3429,16 @@ int bkglyph UNUSED;
}
#endif /* TEXTCOLOR */
/* must be after color check; term_end_color may turn off inverse too */
if (((special & MG_PET) && iflags.hilite_pet)
|| ((special & MG_OBJPILE) && iflags.hilite_pile)
|| ((special & MG_DETECT) && iflags.use_inverse)
|| ((special & MG_BW_LAVA) && iflags.use_inverse)) {
/* must be after color check; term_end_color may turn off inverse too;
BW_LAVA and BW_ICE won't ever be set when color is on;
(tried bold for ice but it didn't look very good; inverse is easier
to see although the Valkyrie quest ends up being hard on the eyes) */
if (((special & MG_PET) != 0 && iflags.hilite_pet)
|| ((special & MG_OBJPILE) != 0 && iflags.hilite_pile)
|| ((special & (MG_DETECT | MG_BW_LAVA | MG_BW_ICE)) != 0
&& iflags.use_inverse)) {
term_start_attr(ATR_INVERSE);
reverse_on = TRUE;
inverse_on = TRUE;
}
#if defined(USE_TILES) && defined(MSDOS)
@@ -3445,10 +3448,12 @@ int bkglyph UNUSED;
#endif
g_putch(ch); /* print the character */
if (reverse_on) {
if (inverse_on) {
term_end_attr(ATR_INVERSE);
#ifdef TEXTCOLOR
/* turn off color as well, ATR_INVERSE may have done this already */
/* turn off color as well, turning off ATR_INVERSE may have done
this already and if so, we won't know the current state unless
we do it explicitly */
if (ttyDisplay->color != NO_COLOR) {
term_end_color();
ttyDisplay->color = NO_COLOR;