// Clear all clips in a tts preload file
public static void DeleteData(TTSService service)
{
// Get test file path
string path = service.GetDiskCachePath(string.Empty, "TEST", null, new TTSDiskCacheSettings()
{
DiskCacheLocation = TTSDiskCacheLocation.Preload
});
// Get directory
string directory = new FileInfo(path).DirectoryName;
if (!Directory.Exists(directory))
{
return;
}
// Ask
if (!EditorUtility.DisplayDialog("Delete Preload Cache",
$"Are you sure you would like to delete the TTS Preload directory at:\n{directory}?", "Okay", "Cancel"))
{
return;
}
// Delete recursively
Directory.Delete(directory, true);
// Delete meta
string meta = directory + ".meta";
if (File.Exists(meta))
{
File.Delete(meta);
}
// Refresh assets
AssetDatabase.Refresh();
}
// Refresh phrase data
public static void RefreshPhraseData(TTSService service, TTSDiskCacheSettings cacheSettings, TTSVoiceSettings voiceSettings, TTSPreloadPhraseData phraseData)
{
// Get voice settings
if (service == null || voiceSettings == null || string.IsNullOrEmpty(phraseData.textToSpeak))
{
phraseData.clipID = string.Empty;
phraseData.downloaded = false;
phraseData.downloadProgress = 0f;
return;
}
if (cacheSettings == null)
{
cacheSettings = new TTSDiskCacheSettings()
{
DiskCacheLocation = TTSDiskCacheLocation.Preload
};
}
// Get phrase data
phraseData.clipID = service.GetClipID(phraseData.textToSpeak, voiceSettings);
// Check if file exists
string path = service.GetDiskCachePath(phraseData.textToSpeak, phraseData.clipID, voiceSettings, cacheSettings);
phraseData.downloaded = File.Exists(path);
phraseData.downloadProgress = phraseData.downloaded ? 1f : 0f;
}