private static void ExtractPackageGUIDs()
{
// Make sure Asset Serialization mode is set to ForceText with Visible Meta Files.
SetProjectSerializationAndSourceControlModes();
string projectPath = Path.GetFullPath("Assets/..");
// Create new instance of AssetConversionData file
AssetConversionData data = new AssetConversionData();
data.assetRecords = new List <AssetConversionRecord>();
// Get full list of GUIDs used in the package which including folders.
string[] packageGUIDs = AssetDatabase.FindAssets("t:Object", new string[] { "Assets/Packages/com.unity.TextMeshPro" });
for (int i = 0; i < packageGUIDs.Length; i++)
{
// Could add a progress bar for this process (if needed)
string guid = packageGUIDs[i];
string assetFilePath = AssetDatabase.GUIDToAssetPath(guid);
//string assetMetaFilePath = AssetDatabase.GetTextMetaFilePathFromAssetPath(assetFilePath);
//ObjectIdentifier[] localIdentifider = BundleBuildInterface.GetPlayerObjectIdentifiersInAsset(new GUID(guid), BuildTarget.NoTarget);
//System.Type[] types = BundleBuildInterface.GetTypeForObjects(localIdentifider);
System.Type assetType = AssetDatabase.GetMainAssetTypeAtPath(assetFilePath);
// Filter out file types we are not interested in
if (assetType == typeof(DefaultAsset))
{
continue;
}
string newGuid = GenerateUniqueGUID();
AssetConversionRecord record;
record.referencedResource = Path.GetFileName(assetFilePath);
record.target = "fileID: 2108210716, guid: " + newGuid;
record.replacement = "fileID: 11500000, guid: " + guid;
//if (m_AssetRecords.FindIndex(item => item.oldGuid == guid) != -1)
// continue;
data.assetRecords.Add(record);
// Read the meta file for the given asset.
//string assetMetaFile = File.ReadAllText(projectPath + "/" + assetMetaFilePath);
//assetMetaFile = assetMetaFile.Replace("guid: " + guid, "guid: " + newGUID);
//File.WriteAllText(projectPath + "/" + assetMetaFilePath, assetMetaFile);
Debug.Log("Asset: [" + Path.GetFileName(assetFilePath) + "] Type: " + assetType + " Current GUID: [" + guid + "] New GUID: [" + newGuid + "]");
}
// Write new information into JSON file
string dataFile = JsonUtility.ToJson(data, true);
File.WriteAllText(projectPath + "/Assets/Packages/com.unity.TextMeshPro/PackageConversionData.json", dataFile);
// Restore project Asset Serialization and Source Control modes.
RestoreProjectSerializationAndSourceControlModes();
}
/// <summary>
///
/// </summary>
private static void ConvertProjectGUIDsToUPM()
{
// Make sure Asset Serialization mode is set to ForceText with Visible Meta Files.
SetProjectSerializationAndSourceControlModes();
string projectPath = Path.GetFullPath("Assets/..");
string packageFullPath = EditorUtilities.TMP_EditorUtility.packageFullPath;
// List containing assets that have been modified.
List <AssetModificationRecord> modifiedAssetList = new List <AssetModificationRecord>();
// Read Conversion Data from Json file.
AssetConversionData conversionData = JsonUtility.FromJson <AssetConversionData>(File.ReadAllText(packageFullPath + "/PackageConversionData.json"));
// Get list of GUIDs for assets that might contain references to previous GUIDs that require updating.
string[] projectGUIDs = AssetDatabase.FindAssets("t:Object");
for (int i = 0; i < projectGUIDs.Length; i++)
{
// Could add a progress bar for this process
string guid = projectGUIDs[i];
string assetFilePath = AssetDatabase.GUIDToAssetPath(guid);
System.Type assetType = AssetDatabase.GetMainAssetTypeAtPath(assetFilePath);
// Filter out file types we are not interested in
if (assetType == typeof(DefaultAsset) || assetType == typeof(MonoScript) || assetType == typeof(Texture2D) || assetType == typeof(TextAsset) || assetType == typeof(Shader))
{
continue;
}
// Read the asset data file
string assetDataFile = File.ReadAllText(projectPath + "/" + assetFilePath);
//Debug.Log("Searching Asset: [" + assetFilePath + "] of type: " + assetType);
bool hasFileChanged = false;
foreach (AssetConversionRecord record in conversionData.assetRecords)
{
if (assetDataFile.Contains(record.target))
{
hasFileChanged = true;
assetDataFile = assetDataFile.Replace(record.target, record.replacement);
Debug.Log("Replacing Reference to [" + record.referencedResource + "] using [" + record.target + "] with [" + record.replacement + "] in asset file: [" + assetFilePath + "].");
}
}
if (hasFileChanged)
{
Debug.Log("Adding [" + assetFilePath + "] to list of assets to be modified.");
AssetModificationRecord modifiedAsset;
modifiedAsset.assetFilePath = assetFilePath;
modifiedAsset.assetDataFile = assetDataFile;
modifiedAssetList.Add(modifiedAsset);
}
}
// Scan project meta files to update GUIDs of assets whose GUID has changed.
projectGUIDs = AssetDatabase.FindAssets("t:Object");
for (int i = 0; i < projectGUIDs.Length; i++)
{
string guid = projectGUIDs[i];
string assetFilePath = AssetDatabase.GUIDToAssetPath(guid);
string assetMetaFilePath = AssetDatabase.GetTextMetaFilePathFromAssetPath(assetFilePath);
// Read the asset meta data file
string assetMetaFile = File.ReadAllText(projectPath + "/" + assetMetaFilePath);
bool hasFileChanged = false;
foreach (AssetConversionRecord record in conversionData.assetRecords)
{
if (assetMetaFile.Contains(record.target))
{
hasFileChanged = true;
assetMetaFile = assetMetaFile.Replace(record.target, record.replacement);
Debug.Log("Replacing Reference to [" + record.referencedResource + "] using [" + record.target + "] with [" + record.replacement + "] in asset file: [" + assetMetaFilePath + "].");
}
}
if (hasFileChanged)
{
Debug.Log("Adding [" + assetMetaFilePath + "] to list of meta files to be modified.");
AssetModificationRecord modifiedAsset;
modifiedAsset.assetFilePath = assetMetaFilePath;
modifiedAsset.assetDataFile = assetMetaFile;
modifiedAssetList.Add(modifiedAsset);
}
}
// Display dialogue to show user a list of project files that will be modified upon their consent.
if (EditorUtility.DisplayDialog("Save Modified Asset(s)?", "Are you sure you want to save all modified assets?", "YES", "NO"))
{
for (int i = 0; i < modifiedAssetList.Count; i++)
{
// Make sure all file streams that might have been opened by Unity are closed.
//AssetDatabase.ReleaseCachedFileHandles();
Debug.Log("Writing asset file [" + modifiedAssetList[i].assetFilePath + "].");
//File.WriteAllText(projectPath + "/" + modifiedAssetList[i].assetFilePath, modifiedAssetList[i].assetDataFile);
}
}
AssetDatabase.Refresh();
// Restore project Asset Serialization and Source Control modes.
RestoreProjectSerializationAndSourceControlModes();
}
private IEnumerator ScanProjectFiles()
{
m_IsAlreadyScanningProject = true;
string projectPath = Path.GetFullPath("Assets/..");
string packageFullPath = EditorUtilities.TMP_EditorUtility.packageFullPath;
// List containing assets that have been modified.
string scanResults = k_ProjectScanReportDefaultText;
m_ModifiedAssetList.Clear();
m_ProgressPercentage = 0;
// Read Conversion Data from Json file.
AssetConversionData conversionData = JsonUtility.FromJson <AssetConversionData>(File.ReadAllText(packageFullPath + "/PackageConversionData.json"));
AssetConversionData conversionData_Assets = JsonUtility.FromJson <AssetConversionData>(File.ReadAllText(packageFullPath + "/PackageConversionData_Assets.json"));
// Get list of GUIDs for assets that might contain references to previous GUIDs that require updating.
string searchFolder = string.IsNullOrEmpty(m_ProjectFolderToScan) ? "Assets" : ("Assets/" + m_ProjectFolderToScan);
string[] projectGUIDs = AssetDatabase.FindAssets("t:Object", new string[] { searchFolder });
m_ScanningTotalFiles = projectGUIDs.Length;
bool cancelScanning = false;
// Iterate through projectGUIDs to search project assets of the types likely to reference GUIDs and FileIDs used by previous versions of TextMesh Pro.
for (int i = 0; i < projectGUIDs.Length && cancelScanning == false; i++)
{
if (m_CancelScanProcess)
{
cancelScanning = true;
ResetScanProcess();
continue;
}
m_ScanningCurrentFileIndex = i + 1;
string guid = projectGUIDs[i];
string assetFilePath = AssetDatabase.GUIDToAssetPath(guid);
string assetFileExtension = Path.GetExtension(assetFilePath);
System.Type assetType = AssetDatabase.GetMainAssetTypeAtPath(assetFilePath);
// Filter out asset types that we can't read or have not interest in searching.
if (assetType == typeof(DefaultAsset) || assetType == typeof(MonoScript) || assetType == typeof(Texture2D) || assetType == typeof(Texture3D) || assetType == typeof(Cubemap) ||
assetType == typeof(TextAsset) || assetType == typeof(Shader) || assetType == typeof(Font) || assetType == typeof(UnityEditorInternal.AssemblyDefinitionAsset) ||
assetType == typeof(GUISkin) || assetType == typeof(PhysicsMaterial2D) || assetType == typeof(PhysicMaterial) || assetType == typeof(UnityEngine.U2D.SpriteAtlas) || assetType == typeof(UnityEngine.Tilemaps.Tile) ||
assetType == typeof(AudioClip) || assetType == typeof(ComputeShader) || assetType == typeof(UnityEditor.Animations.AnimatorController) || assetType == typeof(UnityEngine.AI.NavMeshData) ||
assetType == typeof(Mesh) || assetType == typeof(RenderTexture) || assetType == typeof(Texture2DArray) || assetType == typeof(LightingDataAsset) || assetType == typeof(AvatarMask) ||
assetType == typeof(AnimatorOverrideController) || assetType == typeof(TerrainData) || assetType == typeof(HumanTemplate) || assetType == typeof(Flare) || assetType == typeof(UnityEngine.Video.VideoClip))
{
continue;
}
// Exclude FBX
if (assetType == typeof(GameObject) && (assetFileExtension == ".FBX" || assetFileExtension == ".fbx"))
{
continue;
}
m_ScanningCurrentFileName = assetFilePath;
//Debug.Log("Searching Asset: [" + assetFilePath + "] with file extension [" + assetFileExtension + "] of type [" + assetType + "]");
// Read the asset data file
string assetDataFile = string.Empty;
try
{
assetDataFile = File.ReadAllText(projectPath + "/" + assetFilePath);
}
catch
{
// Continue to the next asset if we can't read the current one.
continue;
}
bool hasFileChanged = false;
// Special handling / optimization if assetType is null
if (assetType == null)
{
foreach (AssetConversionRecord record in conversionData_Assets.assetRecords)
{
if (assetDataFile.Contains(record.target))
{
hasFileChanged = true;
assetDataFile = assetDataFile.Replace(record.target, record.replacement);
//Debug.Log("Replacing Reference to [" + record.referencedResource + "] using [" + record.target + "] with [" + record.replacement + "] in asset file: [" + assetFilePath + "].");
}
}
}
else
{
foreach (AssetConversionRecord record in conversionData.assetRecords)
{
if (assetDataFile.Contains(record.target))
{
hasFileChanged = true;
assetDataFile = assetDataFile.Replace(record.target, record.replacement);
//Debug.Log("Replacing Reference to [" + record.referencedResource + "] using [" + record.target + "] with [" + record.replacement + "] in asset file: [" + assetFilePath + "].");
}
}
}
if (hasFileChanged)
{
//Debug.Log("Adding [" + assetFilePath + "] to list of assets to be modified.");
AssetModificationRecord modifiedAsset;
modifiedAsset.assetFilePath = assetFilePath;
modifiedAsset.assetDataFile = assetDataFile;
m_ModifiedAssetList.Add(modifiedAsset);
scanResults += assetFilePath + "\n";
}
m_ProjectScanResults = scanResults;
m_ProgressPercentage = (float)i / (projectGUIDs.Length * 2);
yield return(null);
}
// Iterate through projectGUIDs (again) to search project meta files which reference GUIDs used by previous versions of TextMesh Pro.
for (int i = 0; i < projectGUIDs.Length && cancelScanning == false; i++)
{
if (m_CancelScanProcess)
{
cancelScanning = true;
ResetScanProcess();
continue;
}
string guid = projectGUIDs[i];
string assetFilePath = AssetDatabase.GUIDToAssetPath(guid);
string assetMetaFilePath = AssetDatabase.GetTextMetaFilePathFromAssetPath(assetFilePath);
// Read the asset meta data file
string assetMetaFile = File.ReadAllText(projectPath + "/" + assetMetaFilePath);
bool hasFileChanged = false;
m_ScanningCurrentFileName = assetMetaFilePath;
foreach (AssetConversionRecord record in conversionData.assetRecords)
{
if (assetMetaFile.Contains(record.target))
{
hasFileChanged = true;
assetMetaFile = assetMetaFile.Replace(record.target, record.replacement);
//Debug.Log("Replacing Reference to [" + record.referencedResource + "] using [" + record.target + "] with [" + record.replacement + "] in asset file: [" + assetMetaFilePath + "].");
}
}
if (hasFileChanged)
{
//Debug.Log("Adding [" + assetMetaFilePath + "] to list of meta files to be modified.");
AssetModificationRecord modifiedAsset;
modifiedAsset.assetFilePath = assetMetaFilePath;
modifiedAsset.assetDataFile = assetMetaFile;
m_ModifiedAssetList.Add(modifiedAsset);
scanResults += assetMetaFilePath + "\n";
}
m_ProjectScanResults = scanResults;
m_ProgressPercentage = 0.5f + ((float)i / (projectGUIDs.Length * 2));
yield return(null);
}
m_IsAlreadyScanningProject = false;
m_ScanningCurrentFileName = string.Empty;
}