/// <summary>
/// Load the given persistable.
/// </summary>
/// <param name="p">Persistable to laod.</param>
public static void Load(Persistable p)
{
string data = PlayerPrefs.GetString(p.UniqueSaveKey, "");
if (data.Length > 0)
{
using (StringReader reader = new StringReader(data)){
XmlSerializer serializer = new XmlSerializer(p.SavedObjectType);
object savedObject = serializer.Deserialize(reader);
p.SaveData = savedObject;
p.PostLoadAction();
}
}
else
{
p.PostResetAction();
}
}
/// <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() == p.SavedObjectType && p.SavedObjectType.IsSerializable)
{
using (StringWriter writer = new StringWriter())
{
XmlSerializer serializer = new XmlSerializer(p.SavedObjectType);
serializer.Serialize(writer, saveData);
PlayerPrefs.SetString(p.UniqueSaveKey, writer.ToString());
}
}
else
{
Debug.LogError("Save data for " + p + " is not serializable or of the wrong type.");
}
}
/// <summary>
/// Resets the given persistable.
/// </summary>
/// <param name="p">Persistable to reset.</param>
public static void Reset(Persistable p)
{
PlayerPrefs.DeleteKey(p.UniqueSaveKey);
p.PostResetAction();
}
