diff options
| -rw-r--r-- | slant.c | 26 |
1 files changed, 6 insertions, 20 deletions
@@ -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 (button == LEFT_BUTTON) - button = RIGHT_BUTTON; - else - button = LEFT_BUTTON; - } - } + if (ui->swap_buttons) { + if (button == LEFT_BUTTON) + button = RIGHT_BUTTON; + else + button = LEFT_BUTTON; + } action = (button == LEFT_BUTTON) ? CLOCKWISE : ANTICLOCKWISE; x = FROMCOORD(x); |