nethack-gwaa-kiwi/nethack
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some symbol tweaks

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A few symbol-related modifications:

- fulfill a request from a blind player to allow them to
  specify a unique/recognizable character for all pets and/or
  the player in the config file for use when using a screen
  reader (S_player_override, S_pet_override). Requires sysconf
  setting ACCESSIBILITY to be set to have an effect, although
  they can still be specified in the config file.

- Config file SYMBOLS entries were not working properly on
  the rogue level. Allow ROGUESYMBOLS as well as SYMBOLS to be
  specified in the config file independently.

- When values are moved into showsyms[], the overriding SYMBOLS
  or ROGUESYMBOLS entry from the config file is used if there is
  one; if there is no overriding value for a particular symbol,
  the loaded symset value is used; if there is no symset entry
  loaded for the symbol then a default symbol is used.
This commit is contained in:
nhmall
2019-10-27 23:12:11 -04:00
parent 4f94bcaa8b
commit a399151d01
16 changed files with 306 additions and 127 deletions
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53
src/pager.c
View File

@@ -813,11 +813,12 @@ struct permonst **for_supplement;
unreconnoitered[] = "unreconnoitered";
static char look_buf[BUFSZ];
char prefix[BUFSZ];
int i, alt_i, glyph = NO_GLYPH,
int i, alt_i, j, glyph = NO_GLYPH,
skipped_venom = 0, found = 0; /* count of matching syms found */
boolean hit_trap, need_to_look = FALSE,
submerged = (Underwater && !Is_waterlevel(&u.uz));
const char *x_str;
nhsym tmpsym;
if (looked) {
int oc;
@@ -881,7 +882,7 @@ struct permonst **for_supplement;
if (x_str == unreconnoitered)
goto didlook;
}
check_monsters:
/* Check for monsters */
if (!iflags.terrainmode || (iflags.terrainmode & TER_MON) != 0) {
for (i = 1; i < MAXMCLASSES; i++) {
@@ -1034,8 +1035,53 @@ struct permonst **for_supplement;
}
}
/* Finally, handle some optional overriding symbols */
for (j = SYM_OFF_X; j < SYM_MAX; ++j) {
if (j == (SYM_INVISIBLE + SYM_OFF_X))
continue; /* already handled above */
tmpsym = Is_rogue_level(&u.uz) ? ov_rogue_syms[j] : ov_primary_syms[j];
if (tmpsym && sym == tmpsym) {
switch(j) {
case SYM_BOULDER + SYM_OFF_X:
if (!found) {
*firstmatch = "boulder";
Sprintf(out_str, "%s%s", prefix, an(*firstmatch));
found++;
} else {
found += append_str(out_str, "boulder");
}
break;
case SYM_PET_OVERRIDE + SYM_OFF_X:
if (looked) {
int oc = 0;
unsigned os = 0;
nhsym save_override;
if (Is_rogue_level(&u.uz)) {
save_override = ov_rogue_syms[SYM_PET_OVERRIDE + SYM_OFF_X];
ov_rogue_syms[SYM_PET_OVERRIDE + SYM_OFF_X] = 0;
} else {
save_override = ov_primary_syms[SYM_PET_OVERRIDE + SYM_OFF_X];
ov_primary_syms[SYM_PET_OVERRIDE + SYM_OFF_X] = 0;
}
/* convert to symbol without the override in effect */
(void) mapglyph(glyph, &sym, &oc, &os, cc.x, cc.y);
if (Is_rogue_level(&u.uz))
ov_rogue_syms[SYM_PET_OVERRIDE + SYM_OFF_X] = save_override;
else
ov_primary_syms[SYM_PET_OVERRIDE + SYM_OFF_X] = save_override;
goto check_monsters;
}
break;
case SYM_PLAYER_OVERRIDE + SYM_OFF_X:
sym = showsyms[S_HUMAN + SYM_OFF_M];
goto check_monsters;
}
}
}
#if 0
/* handle optional boulder symbol as a special case */
if (iflags.bouldersym && sym == iflags.bouldersym) {
if (o_syms[SYM_BOULDER + SYM_OFF_X] && sym == o_syms[SYM_BOULDER + SYM_OFF_X]) {
if (!found) {
*firstmatch = "boulder";
Sprintf(out_str, "%s%s", prefix, an(*firstmatch));
@@ -1044,6 +1090,7 @@ struct permonst **for_supplement;
found += append_str(out_str, "boulder");
}
}
#endif
/*
* If we are looking at the screen, follow multiple possibilities or