/*
* Reads the name of a property, and must be positioned (with or without whitespace) either:
* - Before the '"' of a property name.
* - Before the ',' separating properties.
* - Before the '}' or ']' terminating this list of properties.
* Can be used in conjunction with Read(ES3Type) to read a property.
*/
public override string ReadPropertyName()
{
char c = PeekCharIgnoreWhitespace();
// Check whether there are any properties left to read.
if (IsTerminator(c))
{
return(null);
}
else if (c == ',')
{
ReadCharIgnoreWhitespace();
}
else if (!IsQuotationMark(c))
{
throw new FormatException("Expected ',' separating properties or '\"' before property name, found '" + c + "'.");
}
var propertyName = Read_string();
if (propertyName == null)
{
throw new FormatException("Stream isn't positioned before a property.");
}
ES3Debug.Log("<b>" + propertyName + "</b> (reading property)", null, serializationDepth);
// Skip the ':' seperating property and value.
ReadCharIgnoreWhitespace(':');
return(propertyName);
}
internal UnityEngine.Object Get(long id, Type type)
{
if (id == -1)
{
return(null);
}
UnityEngine.Object obj;
if (!idRef.TryGetValue(id, out obj))
{
if (GlobalReferences != null)
{
var globalRef = GlobalReferences.Get(id);
if (globalRef != null)
{
return(globalRef);
}
}
ES3Debug.LogWarning("Reference for " + type + " with ID " + id + " could not be found in Easy Save's reference manager. Try pressing the Refresh References button on the ES3ReferenceMgr Component of the Easy Save 3 Manager in your scene. If you are loading objects dynamically, this warning is expected and can be ignored.", this);
return(null);
}
if (obj == null) // If obj has been marked as destroyed but not yet destroyed, don't return it.
{
return(null);
}
return(obj);
}
/*
* Reads the name of a property, and must be positioned immediately before a property name.
*/
public override string ReadPropertyName()
{
var propertyName = baseReader.ReadString();
if (propertyName == null)
{
throw new FormatException("Stream isn't positioned before a property.");
}
else if (propertyName == ES3Binary.ObjectTerminator)
{
return(null);
}
ES3Debug.Log("<b>" + propertyName + "</b> (reading property)", null, serializationDepth);
return(propertyName);
}
public static void CommitBackup(ES3Settings settings)
{
ES3Debug.Log("Committing backup for " + settings.path + " to storage location " + settings.location);
var temporaryFilePath = settings.FullPath + temporaryFileSuffix;
if (settings.location == ES3.Location.File)
{
var oldFileBackup = settings.FullPath + temporaryFileSuffix + ".bak";
// If there's existing save data to overwrite ...
if (FileExists(settings.FullPath))
{
// Delete any old backups.
DeleteFile(oldFileBackup);
// Rename the old file so we can restore it if it fails.
MoveFile(settings.FullPath, oldFileBackup);
try
{
// Now rename the temporary file to the name of the save file.
MoveFile(temporaryFilePath, settings.FullPath);
}
catch (Exception e)
{
// If any exceptions occur, restore the original save file.
try { DeleteFile(settings.FullPath); } catch { }
MoveFile(oldFileBackup, settings.FullPath);
throw e;
}
DeleteFile(oldFileBackup);
}
// Else just rename the temporary file to the main file.
else
{
MoveFile(temporaryFilePath, settings.FullPath);
}
}
else if (settings.location == ES3.Location.PlayerPrefs)
{
PlayerPrefs.SetString(settings.FullPath, PlayerPrefs.GetString(temporaryFilePath));
PlayerPrefs.DeleteKey(temporaryFilePath);
PlayerPrefs.Save();
}
}
public static void CommitBackup(ES3Settings settings)
{
ES3Debug.Log("Committing backup for " + settings.path + " to storage location " + settings.location);
if (settings.location == ES3.Location.File)
{
// Delete the old file before overwriting it.
DeleteFile(settings.FullPath);
// Rename temporary file to new file.
MoveFile(settings.FullPath + temporaryFileSuffix, settings.FullPath);
}
else if (settings.location == ES3.Location.PlayerPrefs)
{
PlayerPrefs.SetString(settings.FullPath, PlayerPrefs.GetString(settings.FullPath + temporaryFileSuffix));
PlayerPrefs.DeleteKey(settings.FullPath + temporaryFileSuffix);
PlayerPrefs.Save();
}
}
internal UnityEngine.Object Get(long id, Type type, bool suppressWarnings = false)
{
foreach (var mgr in mgrs)
{
if (mgr == null)
{
continue;
}
if (id == -1)
{
return(null);
}
UnityEngine.Object obj;
if (!mgr.idRef.TryGetValue(id, out obj))
{
if (GlobalReferences != null)
{
var globalRef = GlobalReferences.Get(id);
if (globalRef != null)
{
return(globalRef);
}
}
if (type != null)
{
ES3Debug.LogWarning("Reference for " + type + " with ID " + id + " could not be found in Easy Save's reference manager. If you are loading objects dynamically (i.e. objects created at runtime), this warning is expected and can be ignored.", this);
}
else
{
ES3Debug.LogWarning("Reference with ID " + id + " could not be found in Easy Save's reference manager. If you are loading objects dynamically (i.e. objects created at runtime), this warning is expected and can be ignored.", this);
}
return(null);
}
if (obj == null) // If obj has been marked as destroyed but not yet destroyed, don't return it.
{
return(null);
}
return(obj);
}
return(null);
}
/*
* Given a path, it returns the directory that path points to.
* eg. "C:/myFolder/thisFolder/myFile.txt" will return "C:/myFolder/thisFolder".
*/
public static string GetDirectoryPath(string path, char seperator = '/')
{
//return Path.GetDirectoryName(path);
// Path.GetDirectoryName turns forward slashes to backslashes in some cases on Windows, which is why
// Substring is used instead.
char slashChar = UsesForwardSlash(path) ? '/' : '\\';
int slash = path.LastIndexOf(slashChar);
// Ignore trailing slash if necessary.
if (slash == (path.Length - 1))
{
slash = path.Substring(0, slash).LastIndexOf(slashChar);
}
if (slash == -1)
{
ES3Debug.LogError("Path provided is not a directory path as it contains no slashes.");
}
return(path.Substring(0, slash));
}
public long GetOrAdd(UnityEngine.Object obj)
{
if (Application.isPlaying)
{
ES3Debug.LogError("GetOrAdd can only be called in the Editor, not during runtime");
return(-1);
}
var id = Get(obj);
if (id == -1 && UnityEditor.AssetDatabase.Contains(obj) && ES3ReferenceMgr.CanBeSaved(obj))
{
id = ES3ReferenceMgrBase.GetNewRefID();
refId.Add(obj, id);
UnityEditor.EditorUtility.SetDirty(this);
}
return(id);
}
public long GetPrefab(ES3Prefab prefabToFind, bool suppressWarnings = false)
{
foreach (var mgr in mgrs)
{
if (mgr == null)
{
continue;
}
foreach (var prefab in prefabs)
{
if (prefab == prefabToFind)
{
return(prefab.prefabId);
}
}
}
if (!suppressWarnings)
{
ES3Debug.LogWarning("Prefab with name " + prefabToFind.name + " could not be found in Easy Save's reference manager. Try pressing the Refresh References button on the ES3ReferenceMgr Component of the Easy Save 3 Manager in your scene.", prefabToFind);
}
return(-1);
}
public ES3Prefab GetPrefab(long id, bool suppressWarnings = false)
{
foreach (var mgr in mgrs)
{
if (mgr == null)
{
continue;
}
foreach (var prefab in mgr.prefabs)
{
if (prefabs != null && prefab.prefabId == id)
{
return(prefab);
}
}
}
if (!suppressWarnings)
{
ES3Debug.LogWarning("Prefab with ID " + id + " could not be found in Easy Save's reference manager. Try pressing the Refresh References button on the ES3ReferenceMgr Component of the Easy Save 3 Manager in your scene.", this);
}
return(null);
}
internal override void Write(string key, Type type, byte[] value)
{
ES3Debug.LogError("Not implemented");
}