public static void SaveData(Stream data, IPersistenceServiceInterface persistenceService)
{
if (persistenceService == null)
{
return;
}
var binaryFormatter = new BinaryFormatter();
var persistentEntities = persistenceService.GetEntities();
binaryFormatter.Serialize(data, persistentEntities.Count);
foreach (var persistentEntity in persistentEntities)
{
binaryFormatter.Serialize(data, persistentEntity.Key);
var destroyed = persistentEntity.Value == null;
binaryFormatter.Serialize(data, destroyed);
if (!destroyed)
{
persistentEntity.Value.WriteData(data);
}
}
}
public static void LoadData(Stream data, IPersistenceServiceInterface persistenceService)
{
var binaryFormatter = new BinaryFormatter();
var persistentEntities = persistenceService.GetEntities();
var entryCount = (int)binaryFormatter.Deserialize(data);
for (var currentEntryCount = 0; currentEntryCount < entryCount; currentEntryCount++)
{
var entityName = (string)binaryFormatter.Deserialize(data);
var wasDestroyed = (bool)binaryFormatter.Deserialize(data);
if (persistentEntities.ContainsKey(entityName))
{
if (persistentEntities[entityName] != null)
{
persistentEntities[entityName].ReadData(data, wasDestroyed);
}
}
else
{
UnityEngine.Debug.LogError("Failed to find entry for key " + entityName);
}
}
}
public static void WriteCurrentSave(string savePath, IPersistenceServiceInterface persistenceService)
{
using (var writeStream = new MemoryStream())
{
var binaryFormatter = new BinaryFormatter();
binaryFormatter.Serialize(writeStream, SceneManager.GetActiveScene().path);
SaveData(writeStream, persistenceService);
var encryptedStream = new MemoryStream(PersistantDataOperationFunctions.EncryptFileStream(new MemoryStream(writeStream.ToArray()), GameDataStorageConstants.AESKey,
GameDataStorageConstants.AESIV));
using (var fileStream =
File.Open(Application.persistentDataPath + savePath, FileMode.OpenOrCreate))
{
var bytesToCopy = encryptedStream.ToArray();
fileStream.Write(bytesToCopy, 0, bytesToCopy.Length);
fileStream.Close();
}
}
}
