/// <summary>
/// Draws the persistence fold out.
/// </summary>
virtual protected void DrawPersistenceFoldOut()
{
Persistable myTarget = (Persistable)target;
// TODO Add more options to allow users to edit these
EditorGUILayout.BeginHorizontal();
// GUILayout.Button ("Edit");
if (GUILayout.Button("Reset"))
{
myTarget.ResetSaveData();
}
// GUILayout.Button ("Load...");
EditorGUILayout.EndHorizontal();
EditorGUILayout.LabelField("Loading", EditorStyles.boldLabel);
UpdateBool(ref myTarget.loadOnAwake, "Load on Awake");
UpdateBool(ref myTarget.loadOnStart, "Load on Start");
UpdateBool(ref myTarget.loadOnCharacterLoad, "Load on Character Load");
EditorGUILayout.LabelField("Saving", EditorStyles.boldLabel);
UpdateBool(ref myTarget.saveOnDeath, "Save on Death");
UpdateBool(ref myTarget.saveOnGameOver, "Save on Game Over");
UpdateBool(ref myTarget.saveOnSceneExit, "Save on Scene Exit");
UpdateBool(ref myTarget.saveOnChange, "Save on Change");
EditorGUILayout.LabelField("Resetting", EditorStyles.boldLabel);
UpdateBool(ref myTarget.resetOnDeath, "Reset on Death");
UpdateBool(ref myTarget.resetOnGameOver, "Reset on Game Over");
UpdateBool(ref myTarget.resetOnSceneExit, "Reset on Scene Exit");
}
/// <summary>
/// Load the given persistable.
/// </summary>
/// <param name="p">Persistable to laod.</param>
public static void Load(Persistable p)
{
object savedObject = LoadSavedData(p);
if (savedObject != null)
{
p.ApplySaveData(savedObject);
}
else
{
p.ResetSaveData();
}
}
/// <summary>
/// Does the actual load and returns raw object.
/// </summary>
/// <returns>The saved data.</returns>
/// <param name="p">P.</param>
protected static object LoadSavedData(Persistable p)
{
string data = PlayerPrefs.GetString(BasePlayerPrefId + p.Identifier, "");
if (data.Length > 0)
{
using (StringReader reader = new StringReader(data)){
XmlSerializer serializer = new XmlSerializer(p.SavedObjectType());
object savedObject = serializer.Deserialize(reader);
return(savedObject);
}
}
return(null);
}
/// <summary>
/// Load the given persistable.
/// </summary>
/// <param name="p">Persistable to laod.</param>
public static void Load(Persistable p)
{
string data = PlayerPrefs.GetString(BasePlayerPrefId + p.Identifier, "");
if (data.Length > 0)
{
using (StringReader reader = new StringReader(data)){
XmlSerializer serializer = new XmlSerializer(p.SavedObjectType());
object savedObject = serializer.Deserialize(reader);
p.ApplySaveData(savedObject);
}
}
else
{
p.ResetSaveData();
}
}
/// <summary>
/// Save the given persistable.
/// </summary>
/// <param name="p">Persistable to save.</param>
public static void Save(Persistable p)
{
object saveData = p.SaveData;
// We assume all saveData is annotated with [Serializable] we could add a condition for ISeriazable too.
if (saveData.GetType().IsSerializable)
{
using (StringWriter writer = new StringWriter())
{
XmlSerializer serializer = new XmlSerializer(saveData.GetType());
serializer.Serialize(writer, saveData);
PlayerPrefs.SetString(BasePlayerPrefId + p.Identifier, writer.ToString());
}
}
else
{
Debug.LogError("Save data for " + p + " is not serializable.");
}
}
/// <summary>
/// Resets the given persistable.
/// </summary>
/// <param name="p">Persistable to reset.</param>
public static void Reset(Persistable p)
{
PlayerPrefs.DeleteKey(BasePlayerPrefId + p.Identifier);
p.ResetSaveData();
}