Method open

core/platform/FileStream.cpp:303–336

}

bool FileStream::open(std::string_view path, IFileStream::Mode mode)
{
#if AX_TARGET_PLATFORM != AX_PLATFORM_ANDROID
    if (axrt_lowio_open(path, mode, _handle))
        this->_iof = &axrt_lowio_iof;
#else  // Android
    if (path[0] != '/')
    {  // from package, always readonly
        size_t position = path.find("assets/");
        // "assets/" is at the beginning of the path and we don't want it
        const auto relativePath = 0 == position ? path.substr(sizeof("assets/") - 1) : path;

        auto obb = FileUtilsAndroid::getObbFile();
        if (obb && (_handle.zentry = obb->vopen(relativePath)))
        {
            this->_iof = &axrt_obb_iof;
        }
        else
        {
            AAssetManager* asMgr = FileUtilsAndroid::getAssetManager();
            _handle.aasset       = AAssetManager_open(asMgr, relativePath.data(), AASSET_MODE_UNKNOWN);
            if (_handle.aasset)
                this->_iof = &axrt_asset_iof;
        }
    }
    else
    {  // otherwise, as a absolutely path
        if (axrt_lowio_open(path, mode, _handle))
            this->_iof = &axrt_lowio_iof;
    }
#endif

    return !!this->_iof;
}

osfhnd_t FileStream::nativeHandle() const
{