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Add user preference for Singles' show_black_nums

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I missed this in my main commit for UI preferences
(4227ac1fd5dc25c247e7526526079b85e1890766) because it wasn't documented.
Now it is documented and it has a preference.
This commit is contained in:
Ben Harris
2023-08-12 14:15:45 +01:00
parent 3a841891ba
commit 92ac45fe24
2 changed files with 33 additions and 3 deletions
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10
puzzles.but
View File

@ -2866,7 +2866,9 @@ Singles was contributed to this collection by James Harvey.
Left-clicking on an empty square will colour it black; left-clicking again
will restore the number. Right-clicking will add a circle (useful for
indicating that a cell is definitely not black).
indicating that a cell is definitely not black). Clicking outside the
grid will toggle whether black squares completely hide the numbers on
them, or display them in dark grey.
You can also use the cursor keys to move around the grid. Pressing the
return or space keys will turn a square black or add a circle respectively,
@ -2887,6 +2889,12 @@ These parameters are available from the \q{Custom...} option on the
\dd Controls the difficulty of the generated puzzle.
\H{Singles-prefs} \I{preferences, for Singles}Singles user preferences
On platforms that support user preferences, the \q{Preferences} option
on the \q{Game} menu will let you configure whether numbers on black
squares are visible. Unlike clicking outside the grid, this will
persist between games.
\C{magnets} \i{Magnets}

26
singles.c
View File

@ -1456,6 +1456,28 @@ static game_ui *new_ui(const game_state *state)
return ui;
}
static config_item *get_prefs(game_ui *ui)
{
config_item *ret;
ret = snewn(2, config_item);
ret[0].name = "Show numbers on black squares";
ret[0].kw = "show-black-nums";
ret[0].type = C_BOOLEAN;
ret[0].u.boolean.bval = ui->show_black_nums;
ret[1].name = NULL;
ret[1].type = C_END;
return ret;
}
static void set_prefs(game_ui *ui, const config_item *cfg)
{
ui->show_black_nums = cfg[0].u.boolean.bval;
}
static void free_ui(game_ui *ui)
{
sfree(ui);
@ -1525,7 +1547,7 @@ static char *interpret_move(const game_state *state, game_ui *ui,
}
if (!INGRID(state, x, y)) {
ui->show_black_nums = !ui->show_black_nums;
action = UI; /* this wants to be a per-game option. */
action = UI;
} else if (button == LEFT_BUTTON) {
action = TOGGLE_BLACK;
} else if (button == RIGHT_BUTTON) {
@ -1851,7 +1873,7 @@ const struct game thegame = {
free_game,
true, solve_game,
true, game_can_format_as_text_now, game_text_format,
NULL, NULL, /* get_prefs, set_prefs */
get_prefs, set_prefs,
new_ui,
free_ui,
NULL, /* encode_ui */