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Slant: actually check ui->swap_buttons.

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Apparently I wrote the new-look code that sets up the prefs field in
the UI, but didn't remember to rewrite the code in interpret_move that
ought to read it.
This commit is contained in:
Simon Tatham
2023-04-23 22:34:40 +01:00
parent f01b1674bd
commit e080e0e325
1 changed files with 6 additions and 20 deletions
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16
slant.c
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@ -1716,26 +1716,12 @@ static char *interpret_move(const game_state *state, game_ui *ui,
enum { CLOCKWISE, ANTICLOCKWISE, NONE } action = NONE;
if (button == LEFT_BUTTON || button == RIGHT_BUTTON) {
/*
* This is an utterly awful hack which I should really sort out
* by means of a proper configuration mechanism. One Slant
* player has observed that they prefer the mouse buttons to
* function exactly the opposite way round, so here's a
* mechanism for environment-based configuration. I cache the
* result in a global variable - yuck! - to avoid repeated
* lookups.
*/
{
static int swap_buttons = -1;
if (swap_buttons < 0)
swap_buttons = getenv_bool("SLANT_SWAP_BUTTONS", false);
if (swap_buttons) {
if (ui->swap_buttons) {
if (button == LEFT_BUTTON)
button = RIGHT_BUTTON;
else
button = LEFT_BUTTON;
}
}
action = (button == LEFT_BUTTON) ? CLOCKWISE : ANTICLOCKWISE;
x = FROMCOORD(x);