private void OnAddFolder(object e)
{
string absoluteFolderPath = ProjectDefinitions.GetAbsolutePath(Path);
string newFolderName = "NewFolder";
string newFolderPath = System.IO.Path.Combine(absoluteFolderPath, newFolderName);
if (Directory.Exists(newFolderPath))
{
bool bFoundName = false;
for (int i = 0; i < 1000; i++)
{
string folderName = newFolderName + i;
newFolderPath = System.IO.Path.Combine(absoluteFolderPath, folderName);
if (!Directory.Exists(newFolderPath))
{
bFoundName = true;
break;
}
}
if (!bFoundName)
{
return;
}
}
Directory.CreateDirectory(newFolderPath);
SubDirectories.Add(new CDirectoryEntry(ProjectDefinitions.GetRelativePath(newFolderPath), m_viewModel, this));
}
public bool RenameAsset(CAsset assetToRename, string newName)
{
lock (m_registryMutex)
{
if (m_assetFileMap.TryGet(assetToRename.Guid, out string assetPath))
{
string oldFullPath = ProjectDefinitions.GetAbsolutePath(assetPath);
string newFullPath = Path.GetDirectoryName(oldFullPath) + "/" + newName + assetToRename.GetFileExtension();
if (File.Exists(newFullPath))
{
return(false);
}
string newRelativePath = ProjectDefinitions.GetRelativePath(newFullPath);
assetToRename.Name = newName;
assetToRename.Path = newRelativePath;
m_assetFileMap[assetToRename.Guid] = newRelativePath;
if (File.Exists(oldFullPath))
{
File.Delete(oldFullPath);
SaveAsset(assetToRename);
}
SaveRegistry();
return(true);
}
}
return(false);
}
/// <summary>
/// Tries to register the given asset, returns true and the asset if an asset with the same guid or the same path already exists in case AlwaysImport is false
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="baseAsset"></param>
/// <param name="basePath"></param>
/// <param name="existingAsset"></param>
/// <param name="bAlwaysImport"></param>
/// <returns></returns>
public bool RequestRegisterAsset <T>(T baseAsset, string basePath, out T existingAsset, bool bAlwaysImport = false) where T : CAsset, new()
{
lock (m_registryMutex)
{
if (m_assetMap.TryGetValue(baseAsset.Guid, out CAsset foundAsset))
{
existingAsset = (T)foundAsset;
return(true);
}
basePath = SanitizeAssetPath(basePath);
string assetFileName = basePath + baseAsset.Name + baseAsset.GetFileExtension();
if (m_assetFileMap.TryGet(assetFileName, out Guid foundGuid))
{
if (!bAlwaysImport)
{
baseAsset.Guid = foundGuid;
existingAsset = GetAsset <T>(foundGuid);
return(true);
}
if (FileUtilities.GetNextAvailableAssetFile(assetFileName, m_assetFileMap.ValueToKey, out string foundFileName))
{
assetFileName = foundFileName;
baseAsset.Name = Path.GetFileNameWithoutExtension(foundFileName);
}
else
{
throw new Exception("Couldn't find a valid asset filename");
}
}
existingAsset = null;
m_assetFileMap.Add(baseAsset.Guid, assetFileName);
baseAsset.Path = assetFileName;
m_assetMap.Add(baseAsset.Guid, baseAsset);
// todo henning defer this until asset is loaded in case it is not loaded yet
if (AutoSaveAssets > 0)
{
Task.Run(() =>
{
string absoluteFilename = ProjectDefinitions.GetAbsolutePath(assetFileName);
FileInfo fileInfo = new FileInfo(absoluteFilename);
fileInfo.Directory?.Create();
baseAsset.SaveCustomResources(basePath);
FileStream fileStream = new FileStream(absoluteFilename, FileMode.Create);
CAssetSerializer.Instance.SerializeToStream(baseAsset, fileStream);
SaveRegistry();
});
}
else
{
m_unsavedAssets.Add(baseAsset);
}
}
return(false);
}
internal override void RemoveCustomResources()
{
base.RemoveCustomResources();
string imagePath = ProjectDefinitions.GetAbsolutePath(DDSImagePath);
if (File.Exists(imagePath))
{
File.Delete(imagePath);
}
}
public void SaveRegistry()
{
lock (m_registryMutex)
{
string json = CAssetSerializer.Instance.Serialize(m_assetFileMap.KeyToValue);
string filename = ProjectDefinitions.GetAbsolutePath(REGISTRY_FILEPATH);
FileInfo fileInfo = new FileInfo(filename);
fileInfo.Directory?.Create();
File.WriteAllText(filename, json);
}
}
public void UpdateSubDirectories()
{
SubDirectories.Clear();
string absolutePath = ProjectDefinitions.GetAbsolutePath(Path);
var subDirectories = Directory.GetDirectories(absolutePath);
foreach (string subDirectory in subDirectories)
{
SubDirectories.Add(new CDirectoryEntry(ProjectDefinitions.GetRelativePath(subDirectory), m_viewModel, this));
}
}
public override bool LoadCustomResources()
{
string absolutePath = ProjectDefinitions.GetAbsolutePath(DDSImagePath);
if (File.Exists(absolutePath))
{
ImageSurface = Surface.LoadFromFile(absolutePath);
ImageSurface.FlipVertically();
return(true);
}
return(true);
}
public override void SaveCustomResources(string directory)
{
DDSImagePath = directory + Name + ".dds";
using (Compressor compressor = new Compressor())
{
compressor.Input.GenerateMipmaps = false;
compressor.Input.SetData(ImageSurface);
compressor.Compression.Format = CompressionFormat.DXT1a;
compressor.Compression.SetBGRAPixelFormat();
compressor.Process(ProjectDefinitions.GetAbsolutePath(DDSImagePath));
compressor.Dispose();
}
}
private CAsset DeserializeAsset(string filePath)
{
FileStream fileStream = new FileStream(ProjectDefinitions.GetAbsolutePath(filePath), FileMode.Open);
CAsset loadedAsset = (CAsset)CAssetSerializer.Instance.DeserializeFromStream(fileStream);
loadedAsset.Path = filePath;
if (loadedAsset.LoadCustomResources())
{
loadedAsset.LoadFinished();
}
return(loadedAsset);
}
internal override void MoveCustomResources(string newFolder)
{
base.MoveCustomResources(newFolder);
newFolder = CAssetRegistry.SanitizeAssetPath(newFolder);
string currentImagePath = ProjectDefinitions.GetAbsolutePath(DDSImagePath);
string newAbsoluteImagePath = ProjectDefinitions.GetAbsolutePath(newFolder + Name + ".dds");
if (currentImagePath != newAbsoluteImagePath)
{
if (File.Exists(currentImagePath))
{
File.Move(currentImagePath, newAbsoluteImagePath);
}
DDSImagePath = ProjectDefinitions.GetRelativePath(newAbsoluteImagePath);
}
}
private void DeserializeAsset <T>(string filePath, T outAsset) where T : CAsset
{
FileStream fileStream = new FileStream(ProjectDefinitions.GetAbsolutePath(filePath), FileMode.Open);
T loadedAsset = CAssetSerializer.Instance.DeserializeFromStream <T>(fileStream);
outAsset.Path = filePath;
if (loadedAsset.LoadCustomResources())
{
outAsset.CopyFrom(loadedAsset);
outAsset.LoadFinished();
}
else
{
outAsset.CopyFrom(loadedAsset);
}
}
public void RegisterAsset(CAsset asset, string basePath, bool bOverride)
{
lock (m_registryMutex)
{
if (!m_assetFileMap.ContainsKey(asset.Guid))
{
basePath = SanitizeAssetPath(basePath);
string assetFileName = basePath + asset.Name + asset.GetFileExtension();
if (!bOverride)
{
if (FileUtilities.GetNextAvailableAssetFile(assetFileName, m_assetFileMap.ValueToKey, out string foundFileName))
{
assetFileName = foundFileName;
asset.Name = Path.GetFileNameWithoutExtension(foundFileName);
}
else
{
throw new Exception("Couldn't find a valid asset filename");
}
}
asset.Path = assetFileName;
m_assetFileMap.Add(asset.Guid, assetFileName);
m_assetMap.Add(asset.Guid, asset);
// todo henning defer this until asset is loaded in case it is not loaded yet
if (AutoSaveAssets > 0)
{
Task.Run(() =>
{
string absoluteFilename = ProjectDefinitions.GetAbsolutePath(assetFileName);
FileInfo fileInfo = new FileInfo(absoluteFilename);
fileInfo.Directory?.Create();
asset.SaveCustomResources(basePath);
FileStream fileStream = new FileStream(absoluteFilename, FileMode.Create);
CAssetSerializer.Instance.SerializeToStream(asset, fileStream);
SaveRegistry();
});
}
else
{
m_unsavedAssets.Add(asset);
}
}
}
}
public static void LoadInstance()
{
string registryFilename = ProjectDefinitions.GetAbsolutePath(REGISTRY_FILEPATH);
if (File.Exists(registryFilename))
{
Dictionary <Guid, string> loadedFileMap = CAssetSerializer.Instance.DeserializeObject <Dictionary <Guid, string> >(File.ReadAllText(registryFilename));
// Validate asset entries for their files to exist
loadedFileMap = loadedFileMap.Where(pair => File.Exists(ProjectDefinitions.GetAbsolutePath(pair.Value))).ToDictionary(p => p.Key, p => p.Value);
Instance.m_assetFileMap = new BiDictionary <Guid, string>(loadedFileMap);
}
else
{
Instance = new CAssetRegistry();
}
EngineBaseContentLoader.LoadBaseContent();
}
/// <summary>
/// Save modifications made to the given asset, only needed if an asset is modified after registration, does not work for non registered assets use RequestRegisterAsset instead
/// </summary>
/// <param name="assetToSave"></param>
public void SaveAsset(CAsset assetToSave)
{
lock (m_registryMutex)
{
if (m_assetFileMap.TryGet(assetToSave.Guid, out string assetFilename))
{
string absoluteFilename = ProjectDefinitions.GetAbsolutePath(assetFilename);
FileInfo fileInfo = new FileInfo(absoluteFilename);
string relativeDirectory = ProjectDefinitions.GetRelativePath(fileInfo.DirectoryName) + '/';
assetToSave.SaveCustomResources(relativeDirectory);
FileStream fileStream = new FileStream(absoluteFilename, FileMode.Create);
CAssetSerializer.Instance.SerializeToStream(assetToSave, fileStream);
}
else
{
throw new Exception("Tried to save an asset that is not registered in the registry, make sure to register assets with RequestRegisterAsset");
}
}
}
public CDirectoryEntry(string directoryPath, CAssetBrowserViewModel viewModel, CDirectoryEntry parent = null)
{
ParentDirectory = parent;
m_viewModel = viewModel;
Path = directoryPath;
string absolutePath = ProjectDefinitions.GetAbsolutePath(directoryPath);
DirectoryInfo dirInfo = new DirectoryInfo(absolutePath);
Name = string.IsNullOrWhiteSpace(directoryPath) ? "Project" : dirInfo.Name;
EditName = Name;
UpdateSubDirectories();
SelectCommand = new CRelayCommand(OnDirectoryClicked);
DragEnterCommand = new CRelayCommand(OnDragEnter);
DragOverCommand = new CRelayCommand(OnDragOver);
DropCommand = new CRelayCommand(OnDrop);
AddFolderCommand = new CRelayCommand(OnAddFolder);
DeleteFolderCommand = new CRelayCommand(OnDeleteFolder);
}
public bool MoveAssetFile(CAsset assetToMove, string targetPath)
{
lock (m_registryMutex)
{
if (m_assetFileMap.TryGet(assetToMove.Guid, out string currentPath))
{
string assetFileName = Path.GetFileName(currentPath);
string targetRelativePath = SanitizeAssetPath(Path.Combine(targetPath, assetFileName));
string absoluteCurrent = ProjectDefinitions.GetAbsolutePath(currentPath);
string absoluteTarget = ProjectDefinitions.GetAbsolutePath(targetRelativePath);
File.Move(absoluteCurrent, absoluteTarget);
m_assetFileMap[assetToMove.Guid] = targetRelativePath;
assetToMove.Path = targetRelativePath;
assetToMove.MoveCustomResources(targetRelativePath);
SaveRegistry();
return(true);
}
}
return(false);
}
public bool RemoveFolder(string folderPath)
{
folderPath = SanitizeAssetPath(folderPath);
string absolutePath = ProjectDefinitions.GetAbsolutePath(folderPath);
DirectoryInfo folderInfo = new DirectoryInfo(absolutePath);
lock (m_registryMutex)
{
if (folderInfo.Exists)
{
folderInfo.Delete(true);
List <Guid> guidsToRemove = new List <Guid>();
foreach (var guidPathPair in m_assetFileMap.KeyToValue)
{
if (guidPathPair.Value.StartsWith(folderPath))
{
guidsToRemove.Add(guidPathPair.Key);
}
}
foreach (var guid in guidsToRemove)
{
if (m_assetMap.TryGetValue(guid, out CAsset asset))
{
asset.RemoveCustomResources();
m_assetMap.Remove(guid);
}
m_assetFileMap.Remove(guid);
}
SaveRegistry();
return(true);
}
}
return(false);
}
public VRExpPluginExampleTarget(TargetInfo Target) : base(Target)
{
DefaultBuildSettings = BuildSettingsVersion.V2;
//bUseLoggingInShipping = true;
Type = TargetType.Game;
ExtraModuleNames.AddRange(new string[] { "VRExpPluginExample" });
//bUsePCHFiles = false;
//bUseUnityBuild = false;
/*
* This is our Steam App ID.
* # Define in both server and client targets
*/
ProjectDefinitions.Add("UE4_PROJECT_STEAMSHIPPINGID=480");
/*
* This is used on SetProduct(), and should be the same as your Product Name
* under Dedicated Game Server Information in Steamworks
* # Define in the Server target
*/
//ProjectDefinitions.Add("UE4_PROJECT_STEAMPRODUCTNAME=\"MyGame\"");
/*
* This is used on SetModDir(), and should be the same as your Product Name
* under Dedicated Game Server Information in Steamworks
* # Define in the client target
*/
//ProjectDefinitions.Add("UE4_PROJECT_STEAMGAMEDIR=\"MyGame\"");
/*
* This is what shows up under the game filter in Steam server browsers.
* # Define in both server and client targets
*/
//ProjectDefinitions.Add("UE4_PROJECT_STEAMGAMEDESC=\"My Game\"");
}
public bool MoveAssetFolder(string folderPath, string targetPath)
{
System.Diagnostics.Debug.Assert(!Path.HasExtension(folderPath));
System.Diagnostics.Debug.Assert(!Path.HasExtension(targetPath));
folderPath = SanitizeAssetPath(folderPath);
targetPath = SanitizeAssetPath(targetPath);
string absoluteCurrent = ProjectDefinitions.GetAbsolutePath(folderPath);
if (Directory.Exists(absoluteCurrent))
{
DirectoryInfo current = new DirectoryInfo(absoluteCurrent);
targetPath = SanitizeAssetPath(targetPath + current.Name);
if (targetPath == folderPath)
{
return(false);
}
// We first move the assets on disk
string absoluteTarget = ProjectDefinitions.GetAbsolutePath(targetPath);
lock (m_registryMutex)
{
try
{
if (!Directory.Exists(absoluteTarget))
{
Directory.Move(absoluteCurrent, absoluteTarget);
}
else
{
DirectoryInfo targetInfo = new DirectoryInfo(absoluteTarget);
foreach (FileInfo file in targetInfo.EnumerateFiles())
{
file.MoveTo(Path.Combine(absoluteTarget, file.Name));
}
foreach (DirectoryInfo directory in targetInfo.EnumerateDirectories())
{
directory.MoveTo(absoluteTarget);
}
}
}
catch (IOException e)
{
LogUtility.Log("Could not move folder " + e.Message);
return(false);
}
// Afterwards we fix the file paths in the registry
List <(Guid, string)> keysToChange = new List <(Guid, string)>();
foreach (var guidPathPair in m_assetFileMap.KeyToValue)
{
if (guidPathPair.Value.StartsWith(folderPath))
{
string newPath = targetPath + guidPathPair.Value.Substring(folderPath.Length);
keysToChange.Add((guidPathPair.Key, newPath));
}
}
foreach (var change in keysToChange)
{
if (m_assetMap.TryGetValue(change.Item1, out CAsset changedAsset))
{
changedAsset.Path = change.Item2;
changedAsset.MoveCustomResources(targetPath);
}
m_assetFileMap[change.Item1] = change.Item2;
}
SaveRegistry();
return(true);
}
}
return(false);
}
public bool RenameFolder(string folderPath, string newFolderName)
{
System.Diagnostics.Debug.Assert(!Path.HasExtension(folderPath));
lock (m_registryMutex)
{
// Can't rename project root
if (string.IsNullOrWhiteSpace(folderPath))
{
return(false);
}
folderPath = SanitizeAssetPath(folderPath);
string absoluteCurrent = ProjectDefinitions.GetAbsolutePath(folderPath);
DirectoryInfo dirInfo = new DirectoryInfo(absoluteCurrent);
if (dirInfo.Parent != null)
{
string absoluteTarget = Path.Combine(dirInfo.Parent.FullName, newFolderName);
if (!Directory.Exists(absoluteTarget))
{
Directory.CreateDirectory(absoluteTarget);
}
List <FileInfo> movedFiles = new List <FileInfo>();
List <DirectoryInfo> movedFolders = new List <DirectoryInfo>();
try
{
foreach (FileInfo file in dirInfo.EnumerateFiles())
{
file.MoveTo(Path.Combine(absoluteTarget, file.Name));
movedFiles.Add(file);
}
foreach (DirectoryInfo directory in dirInfo.EnumerateDirectories())
{
directory.MoveTo(absoluteTarget);
movedFolders.Add(directory);
}
}
catch (IOException e)
{
LogUtility.Log("Could not rename folder " + e.Message);
// Revert already moved files
foreach (FileInfo movedFile in movedFiles)
{
movedFile.MoveTo(Path.Combine(absoluteCurrent, movedFile.Name));
}
foreach (DirectoryInfo movedFolder in movedFolders)
{
movedFolder.MoveTo(absoluteCurrent);
}
return(false);
}
try
{
dirInfo.Delete();
}
catch (IOException)
{ }
string targetPath = SanitizeAssetPath(ProjectDefinitions.GetRelativePath(absoluteTarget));
// Afterwards we fix the file paths in the registry
List <(Guid, string)> keysToChange = new List <(Guid, string)>();
foreach (var guidPathPair in m_assetFileMap.KeyToValue)
{
if (guidPathPair.Value.StartsWith(folderPath))
{
string newPath = targetPath + guidPathPair.Value.Substring(folderPath.Length);
keysToChange.Add((guidPathPair.Key, newPath));
}
}
foreach (var change in keysToChange)
{
if (m_assetMap.TryGetValue(change.Item1, out CAsset changedAsset))
{
changedAsset.Path = change.Item2;
changedAsset.MoveCustomResources(targetPath);
}
m_assetFileMap[change.Item1] = change.Item2;
}
SaveRegistry();
return(true);
}
return(false);
}
}
public bool TryGetAsset <T>(Guid assetId, out T outAsset) where T : CAsset
{
lock (m_registryMutex)
{
if (m_assetMap.TryGetValue(assetId, out CAsset asset))
{
outAsset = (T)asset;
return(true);
}
else if (m_assetFileMap.TryGet(assetId, out string filename))
{
T loadedAsset = CAssetSerializer.Instance.DeserializeObject <T>(File.ReadAllText(ProjectDefinitions.GetAbsolutePath(filename)));
m_assetMap.Add(assetId, loadedAsset);
if (loadedAsset.LoadCustomResources())
{
loadedAsset.LoadFinished();
}
outAsset = loadedAsset;
return(true);
}
}
outAsset = null;
return(false);
}
