public void OpenPatch(string patch, Action <int> ReceivePatchId)
{
string path;
// On Android, we need to extract the .pd file from streaming assets
#if UNITY_ANDROID && !UNITY_EDITOR
path = Application.persistentDataPath;
StartCoroutine(CopyStreamingAssetToPersistentData(patch, () => {
ReceivePatchId(LibPD.LibPD_OpenPatch(pdIndex, patch, path));
}));
#else
path = Application.streamingAssetsPath;
ReceivePatchId(LibPD.LibPD_OpenPatch(pdIndex, patch, path));
#endif
}