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Better patch to make it more clear what's going on

This commit is contained in:
Sam Lantinga 2019-06-12 10:38:49 -07:00
parent 3fbaa5da05
commit 747df96eb0
1 changed files with 3 additions and 3 deletions
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6
src/joystick/linux/SDL_sysjoystick.c
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@ -763,7 +763,7 @@ HandleHat(SDL_Joystick * stick, Uint8 hat, int axis, int value)
{SDL_HAT_LEFTDOWN, SDL_HAT_DOWN, SDL_HAT_RIGHTDOWN} {SDL_HAT_LEFTDOWN, SDL_HAT_DOWN, SDL_HAT_RIGHTDOWN}
}; };
the_hat = &stick->hwdata->hats[stick->hwdata->hats_indices[hat]]; the_hat = &stick->hwdata->hats[hat];
if (value < 0) { if (value < 0) {
value = 0; value = 0;
} else if (value == 0) { } else if (value == 0) {
@ -773,7 +773,7 @@ HandleHat(SDL_Joystick * stick, Uint8 hat, int axis, int value)
} }
if (value != the_hat->axis[axis]) { if (value != the_hat->axis[axis]) {
the_hat->axis[axis] = value; the_hat->axis[axis] = value;
SDL_PrivateJoystickHat(stick, stick->hwdata->hats_indices[hat], SDL_PrivateJoystickHat(stick, hat,
position_map[the_hat->axis[1]][the_hat->axis[0]]); position_map[the_hat->axis[1]][the_hat->axis[0]]);
} }
} }
@ -875,7 +875,7 @@ HandleInputEvents(SDL_Joystick * joystick)
case ABS_HAT3X: case ABS_HAT3X:
case ABS_HAT3Y: case ABS_HAT3Y:
code -= ABS_HAT0X; code -= ABS_HAT0X;
HandleHat(joystick, code / 2, code % 2, events[i].value); HandleHat(joystick, joystick->hwdata->hats_indices[code / 2], code % 2, events[i].value);
break; break;
default: default:
if (joystick->hwdata->abs_map[code] != 0xFF) { if (joystick->hwdata->abs_map[code] != 0xFF) {