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 Stream GetChanges(int turns)
{
List <SyncObject> changed;
if (manageGlobalAddressing)
{
changed = changeRecord.GetSyncObjects(turns + 1);
}
else
{
changed = new List <SyncObject>();
changed.AddRange(objects.Compare(syncCopy));
foreach (int key in added.Keys)
{
changed.Add(new SyncObject(key, SyncCode.NewLocal));
}
}
Stream s = new MemoryStream();
StateFormatter bf = new StateFormatter();
foreach (SyncObject syncObj in changed)
{
bf.Serialize(s, syncObj.Code);
switch (syncObj.Code)
{
case SyncCode.NewLocal:
bf.Serialize(s, added[syncObj.Key]);
break;
case SyncCode.New:
case SyncCode.Update:
bf.Serialize(s, objects[syncObj.Key]);
break;
case SyncCode.Delete:
bf.Serialize(s, syncObj.Key);
break;
default:
throw new BurntimeLogicException();
}
}
bf.Serialize(s, SyncCode.End);
s.Seek(0, SeekOrigin.Begin);
return(s);
}
public void Save(Stream stream)
{
StateFormatter bf = new StateFormatter();
bf.Serialize(stream, root.ID);
foreach (StateObject state in objects.Values)
{
bf.Serialize(stream, state);
}
foreach (StateObject state in added.Values)
{
bf.Serialize(stream, state);
}
stream.Seek(0, SeekOrigin.Begin);
}
public Stream GetAllStates()
{
Stream s = new MemoryStream();
StateFormatter bf = new StateFormatter();
bf.Serialize(s, SyncCode.RootId);
bf.Serialize(s, root.ID);
foreach (StateObject obj in objects.Values)
{
bf.Serialize(s, SyncCode.New);
bf.Serialize(s, obj);
}
bf.Serialize(s, SyncCode.End);
s.Seek(0, SeekOrigin.Begin);
return(s);
}
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();
}