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input_common: Map sticks correctly when mapped sideways

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Narr the Reg 2022-03-04 11:47:13 -06:00
parent 82ac66f8a4
commit ee532e5c01
10 changed files with 127 additions and 0 deletions
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33
src/input_common/drivers/sdl_driver.cpp
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@ -934,4 +934,37 @@ u8 SDLDriver::GetHatButtonId(const std::string& direction_name) const {
return direction;
}
bool SDLDriver::IsStickInverted(const Common::ParamPackage& params) {
if (!params.Has("guid") || !params.Has("port")) {
return false;
}
const auto joystick = GetSDLJoystickByGUID(params.Get("guid", ""), params.Get("port", 0));
if (joystick == nullptr) {
return false;
}
auto* controller = joystick->GetSDLGameController();
if (controller == nullptr) {
return false;
}
const auto& axis_x = params.Get("axis_x", 0);
const auto& axis_y = params.Get("axis_y", 0);
const auto& binding_left_x =
SDL_GameControllerGetBindForAxis(controller, SDL_CONTROLLER_AXIS_LEFTX);
const auto& binding_right_x =
SDL_GameControllerGetBindForAxis(controller, SDL_CONTROLLER_AXIS_RIGHTX);
const auto& binding_left_y =
SDL_GameControllerGetBindForAxis(controller, SDL_CONTROLLER_AXIS_LEFTY);
const auto& binding_right_y =
SDL_GameControllerGetBindForAxis(controller, SDL_CONTROLLER_AXIS_RIGHTY);
if (axis_x != binding_left_y.value.axis && axis_x != binding_right_y.value.axis) {
return false;
}
if (axis_y != binding_left_x.value.axis && axis_y != binding_right_x.value.axis) {
return false;
}
return true;
}
} // namespace InputCommon