Method init_vigem

source/MaaGamepadControlUnit/Input/ViGEmInput.cpp:94–129

}

bool ViGEmInput::init_vigem()
{
    if (!load_vigem_library()) {
        return false;
    }

    vigem_client_ = fn_vigem_alloc_();
    if (!vigem_client_) {
        LogError << "Failed to allocate ViGEm client";
        return false;
    }

    auto ret = fn_vigem_connect_(vigem_client_);
    if (ret != VIGEM_ERROR_NONE) {
        LogError << "Failed to connect to ViGEm bus, error:" << std::hex << ret;
        cleanup_vigem();
        return false;
    }

    vigem_target_ = alloc_target();
    if (!vigem_target_) {
        LogError << "Failed to allocate ViGEm target";
        cleanup_vigem();
        return false;
    }

    ret = fn_vigem_target_add_(vigem_client_, vigem_target_);
    if (ret != VIGEM_ERROR_NONE) {
        LogError << "Failed to add ViGEm target, error:" << std::hex << ret;
        cleanup_vigem();
        return false;
    }

    LogInfo << "ViGEm gamepad connected, type:" << (type_ == MaaGamepadType_Xbox360 ? "Xbox360" : "DualShock4");
    return true;
}

void ViGEmInput::cleanup_vigem()
{