private AbstractComponentPatch CreateEmptyComponentPatch(ComponentReplicateOperationType opType)
{
switch (opType)
{
case ComponentReplicateOperationType.Add:
return(AddComponentPatch.Allocate());
case ComponentReplicateOperationType.Del:
return(DeleteComponentPatch.Allocate());
case ComponentReplicateOperationType.Mod:
return(ModifyComponentPatch.Allocate());
default:
throw new Exception(string.Format("invalid ComponentReplicateOperationType {0}", opType));
}
}
private long SerializeComponents(MyBinaryWriter binaryWriter, List <IUpdateComponent> oldComponents,
List <IUpdateComponent> currentComponents, out int count)
{
int c = 0;
var startPostion = binaryWriter.Position;
foreach (var currentComponent in currentComponents)
{
var serializer = _componentSerializerManager.GetSerializer(currentComponent.GetComponentId());
bool isModife = false;
foreach (var oldComponent in oldComponents)
{
if (currentComponent.GetComponentId() == oldComponent.GetComponentId())
{
var bitMask = serializer.DiffNetworkObject(oldComponent,
currentComponent);
if (bitMask.HasValue())
{
var modifyPatch = ModifyComponentPatch.Allocate(oldComponent, currentComponent, bitMask);
modifyPatch.Serialize(binaryWriter, _componentSerializerManager);
modifyPatch.ReleaseReference();
c++;
}
isModife = true;
break;
}
}
if (!isModife)
{
var addPatch = AddComponentPatch.Allocate(currentComponent);
addPatch.Serialize(binaryWriter, _componentSerializerManager);
addPatch.ReleaseReference();
c++;
}
}
var endPosition = binaryWriter.Position;
count = c;
return(endPosition - startPostion);
}
