/// <summary>
/// manipulate the given savefile by setting the value at the given path
/// </summary>
/// <param name="save">The save to manipulate</param>
/// <param name="Runtime">True if the following Id is runtime, false if it is a scene id</param>
/// <param name="ObjectIdentifier">The Id of the object to find</param>
/// <param name="ComponentIdentifier">The Identifier of the Component from which this field will be saved</param>
/// <param name="FieldName">The Name of the Field from which the value was extracted</param>
/// <param name="Value">The Value to save. Must derive from JSSerializable</param>
public bool SaveValue(Save save, bool Runtime, string ObjectIdentifier, string ComponentIdentifier, string FieldName, JSSerializable Value)
{
JSDictionary <JSSerializable> ToSave = Runtime ? save.Runtime : save.Static;
//following the path through the Savefile, creating additional Entries if necessary, then adding or replacing the value to the field name
return(((JSDictionary <JSSerializable>)(((JSDictionary <JSSerializable>)(ToSave.GetOrCreateValueByKey(ObjectIdentifier)))
.GetOrCreateValueByKey(ComponentIdentifier))).AddOrReplaceValueByKey(FieldName, Value));
}
public Save()
{
Savedata = new JSDictionary <JSDictionary <JSSerializable> >();
//this Dictionary will store all the information, about where pooled objects have been spawned
Savedata.AddOrReplaceValueByKey("Runtime", new JSDictionary <JSSerializable>());
Runtime = Savedata.GetValueByKey("Runtime");
//this Dictionary will store all the object-specific information, it will get the fields marked "autosave" and map them to an object identifier
Savedata.AddOrReplaceValueByKey("Static", new JSDictionary <JSSerializable>());
Static = Savedata.GetValueByKey("Static");
}
/// <summary>
/// Interprets a given save and applies the data to the Application
/// </summary>
/// <param name="source">The save to interpret</param>
/// <returns>True if the method reached the end of the calculation without fatal errors</returns>
public bool InterpretSave(Save source)
{
List <int> arrayList = new List <int>();
//getting references to spawning and autosaves
JSDictionary <JSSerializable> Runtime = source.Runtime;
JSDictionary <JSSerializable> Static = source.Static;
//use this dictionary to remember once scanned classes for later use
Dictionary <Type, FieldInfo[]> RememberedFields = new Dictionary <Type, FieldInfo[]>();
//preparing references and despawning runtime objects
JustSaveId[] JSManagedObjects = UnityEngine.Object.FindObjectsOfType <JustSaveId>();
List <JustSaveSceneId> JSManagedSceneObjects = new List <JustSaveSceneId>();
foreach (JustSaveId JustSaveManagedObject in JSManagedObjects)
{
if (JustSaveManagedObject is JustSaveRuntimeId)
{
((JustSaveRuntimeId)JustSaveManagedObject).Despawn(); //despawns every runtime object
}
else
{
JSManagedSceneObjects.Add((JustSaveSceneId)JustSaveManagedObject); //saves every scene object reference
}
}
if (Dbug.Is(DebugMode.DEBUG))
{
Debug.Log("Save Interpreter despawned old runtime objects");
}
//loading scene objects
foreach (JustSaveSceneId IdObj in JSManagedSceneObjects)
{
SyncObject(source, false, IdObj, RememberedFields);
}
if (Dbug.Is(DebugMode.DEBUG))
{
Debug.Log("Save Interpreter synced scene objects");
}
//iterating through spawned objects
string[] idInfo = new string[2];
foreach (Tuple <String, JSSerializable> RuntimeObjectInfo in Runtime.GetValuePairs())
{
idInfo = RuntimeObjectInfo.Item1.Split('_');
GameObject spawnedPrefab = JustSaveManager.Instance.Spawn(idInfo[0], Vector3.zero);
JustSaveRuntimeId spawnedIdObj = spawnedPrefab.GetComponent <JustSaveRuntimeId>();
spawnedIdObj.SetId(Guid.Parse(idInfo[1]));
SyncObject(source, true, spawnedPrefab.GetComponent <JustSaveRuntimeId>(), RememberedFields);
}
if (Dbug.Is(DebugMode.DEBUG))
{
Debug.Log("Save Interpreter spawned and synced runtime objects");
Debug.Log("Save Interpreter finished loading Save");
}
return(true);
}
/// <summary>
/// assembles a new JustSave.Save from the current application and returns this Save.
/// </summary>
/// <returns>the assembled Save</returns>
///
public Save GetCurrentSave()
{
Save newSave = new Save();
int OverwriteCounter = 0;
//use this dictionary to remember once scanned classes for later use
Dictionary <Type, FieldInfo[]> RememberedFields = new Dictionary <Type, FieldInfo[]>();
//getting references to spawning and autosaves
JSDictionary <JSSerializable> Runtime = newSave.Runtime;
JSDictionary <JSSerializable> Static = newSave.Static;
JustSaveId[] JSManagedObjects = UnityEngine.Object.FindObjectsOfType <JustSaveId>();
bool IsRuntime;
foreach (JustSaveId IdObj in JSManagedObjects)
{
//its either a JustSaveRuntime Id
if (IdObj is JustSaveRuntimeId)
{
IsRuntime = true;
}
//or a SceneId
else
{
IsRuntime = false;
}
GameObject Search = IdObj.gameObject;
Component[] Components = Search.GetComponentsInChildren <Component>();
List <Attribute> Attributes = new List <Attribute>();
FieldInfo[] FieldInfos;
//getting the attributes
foreach (Component m_Comp in Components)
{
//calling JSOnSave on every class implementing the ISavable interface
if (m_Comp is ISavable)
{
((ISavable)m_Comp).JSOnSave();
}
if (!RememberedFields.TryGetValue(m_Comp.GetType(), out FieldInfos))
{
FieldInfos = m_Comp.GetType().GetFields();
RememberedFields.Add(m_Comp.GetType(), FieldInfos);
}
foreach (FieldInfo Field in FieldInfos)
{
if (Attribute.IsDefined(Field, typeof(Autosaved)))
{
Type AutosaveFieldType = Field.FieldType;
// already serializable Types
if (AutosaveFieldType.IsSerializable)
{
if (!(SaveValue(newSave, IsRuntime, IdObj.GetSaveIdentifier(), m_Comp.GetType().Name, Field.Name,
JSBasic.GetFromObject(Field.GetValue(m_Comp)))))
{
OverwriteCounter++;
}
}
// support for unitys vector-types
else if (AutosaveFieldType == typeof(Vector2))
{
if (!(SaveValue(newSave, IsRuntime, IdObj.GetSaveIdentifier(), m_Comp.GetType().Name, Field.Name,
JSNTuple.GetFromVector2((Vector2)Field.GetValue(m_Comp)))))
{
OverwriteCounter++;
}
}
else if (AutosaveFieldType == typeof(Vector3))
{
if (!(SaveValue(newSave, IsRuntime, IdObj.GetSaveIdentifier(), m_Comp.GetType().Name, Field.Name,
JSNTuple.GetFromVector3((Vector3)Field.GetValue(m_Comp)))))
{
OverwriteCounter++;
}
}
else if (AutosaveFieldType == typeof(Vector4))
{
if (!(SaveValue(newSave, IsRuntime, IdObj.GetSaveIdentifier(), m_Comp.GetType().Name, Field.Name,
JSNTuple.GetFromVector4((Vector4)Field.GetValue(m_Comp)))))
{
OverwriteCounter++;
}
}
else if (AutosaveFieldType == typeof(Quaternion))
{
if (!(SaveValue(newSave, IsRuntime, IdObj.GetSaveIdentifier(), m_Comp.GetType().Name, Field.Name,
JSNTuple.GetFromQuaternion((Quaternion)Field.GetValue(m_Comp)))))
{
OverwriteCounter++;
}
}
// no support
else
{
if (Dbug.Is(DebugMode.WARN))
{
Debug.LogWarning("Field " + Field.Name + " of Type " + AutosaveFieldType.Name + " is not serializable and will be skipped.");
}
}
}
}
}
}
if (Dbug.Is(DebugMode.DEBUG))
{
Debug.Log("______Assembled Save______");
Debug.Log(newSave.ToString());
Debug.Log("__________________________");
Debug.Log("______Short Form Save______");
Debug.Log(newSave.ToShortString());
Debug.Log("__________________________");
Debug.Log("Scanned a total of " + RememberedFields.Keys.Count + " different classes.");
Debug.Log("Overwritten: " + OverwriteCounter + " Fields. Perfect!");
}
if (OverwriteCounter > 0 && Dbug.Is(DebugMode.WARN))
{
Debug.LogWarning("Overwritten: " + OverwriteCounter + " Fields. You should look into this.");
}
return(newSave);
}
