public void Load(Stream stream)
{
objects.Clear();
Dictionary <int, int> localToGlobal = new Dictionary <int, int>();
StateFormatter bf = new StateFormatter();
int rootId = (int)bf.Deserialize(stream);
while (stream.Position < stream.Length - 1)
{
StateObject obj = (StateObject)bf.Deserialize(stream);
StateContainer.SetManager(obj, this);
obj.AfterDeserialization();
if (obj.ID == -1)
{
localToGlobal.Add(obj.localID, objects.Add(obj));
}
else
{
objects.Add(obj);
}
}
root = objects[rootId] as WorldState;
objects.Resolve(localToGlobal);
UpdateDebugInfo();
}
public StateObject Clone()
{
// simple clone value type members
StateObject obj = this.MemberwiseClone() as StateObject;
Type type = obj.GetType();
// state link lists need to be cloned manually
FieldInfo[] infos = type.GetFields(BindingFlags.Default | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Public);
foreach (FieldInfo info in infos)
{
if (typeof(IStateLinkList).IsAssignableFrom(info.FieldType) &&
typeof(ICloneable).IsAssignableFrom(info.FieldType))
{
ICloneable list = (ICloneable)info.GetValue(obj);
// clone if non-null
if (list != null)
{
info.SetValue(obj, list.Clone());
}
}
}
StateContainer.SetManager(obj, container);
// run custom after deserialization/clone initializing
obj.AfterDeserialization();
return(obj);
}
public Stream UpdateMain(Stream Sync)
{
MemoryStream localToGlobalIdResult = new MemoryStream();
StateFormatter bf = new StateFormatter();
int rootId = -1;
SyncCode code = (SyncCode)bf.Deserialize(Sync);
while (code != SyncCode.End)
{
switch (code)
{
case SyncCode.NewLocal:
{
object obj = bf.Deserialize(Sync);
StateObject state = (StateObject)obj;
state.ID = -1;
SetContainerLinks(state);
state.AfterDeserialization();
added.Add(state);
}
break;
case SyncCode.Update:
{
object obj = bf.Deserialize(Sync);
StateObject state = (StateObject)obj;
SetContainerLinks(state);
state.AfterDeserialization();
if (objects.ContainsKey(state.ID))
{
objects[state.ID] = state;
}
else
{
added.Remove(state.localID);
objects.Add(state);
}
}
break;
case SyncCode.RootId:
rootId = (int)bf.Deserialize(Sync);
objects.Clear();
added.Clear();
syncCopy.Clear();
break;
default:
throw new InvalidOperationException();
}
code = (SyncCode)bf.Deserialize(Sync);
}
if (rootId != -1)
{
root = objects[rootId] as WorldState;
}
UpdateDebugInfo();
ApplyIDs(localToGlobalIdResult);
localToGlobalIdResult.Seek(0, SeekOrigin.Begin);
return(localToGlobalIdResult);
}
public void Update(Stream sync)
{
StateFormatter bf = new StateFormatter();
List <object> list = new List <object>();
int rootId = -1;
Burntime.Platform.Log.Debug("begin sync");
int countNew = 0;
int countUpdate = 0;
int countDelete = 0;
SyncCode code = (SyncCode)bf.Deserialize(sync);
while (code != SyncCode.End)
{
switch (code)
{
case SyncCode.New:
{
object obj = bf.Deserialize(sync);
list.Add(obj);
StateObject state = (StateObject)obj;
if (state.ID == -1)
{
throw new Exception("unvalid ID");
}
SetContainerLinks(state);
state.AfterDeserialization();
if (objects.ContainsKey(state.ID))
{
objects[state.ID] = state;
}
else
{
objects.Add(state);
}
countNew++;
// Burntime.Platform.Log.Debug("update new: " + state);
}
break;
case SyncCode.Update:
{
object obj = bf.Deserialize(sync);
list.Add(obj);
StateObject state = (StateObject)obj;
if (state.ID == -1)
{
throw new Exception("unvalid ID");
}
SetContainerLinks(state);
state.AfterDeserialization();
if (objects.ContainsKey(state.ID))
{
objects[state.ID] = state;
}
else
{
added.Remove(state.localID);
objects.Add(state);
}
countUpdate++;
// Burntime.Platform.Log.Debug("update update: " + state);
}
break;
case SyncCode.Delete:
{
int key = (int)bf.Deserialize(sync);
if (objects.ContainsKey(key))
{
// Burntime.Platform.Log.Debug("update delete: " + objects[key]);
objects.Remove(key);
}
countDelete++;
}
break;
case SyncCode.RootId:
rootId = (int)bf.Deserialize(sync);
objects.Clear();
added.Clear();
syncCopy.Clear();
break;
}
code = (SyncCode)bf.Deserialize(sync);
}
if (rootId != -1)
{
root = objects[rootId] as WorldState;
}
// CheckConsistency(); // DEBUG
UpdateDebugInfo();
}
