void AddOperation(Operation op, int itemIndex, T item)
{
Change change = new Change
{
operation = op,
index = itemIndex,
item = item
};
Changes.Add(change);
SyncListChanged listChanged = Callback;
if (listChanged != null)
{
listChanged(op, itemIndex);
}
}
void AddOperation(Operation op, int itemIndex, T item)
{
if (IsReadOnly)
{
throw new InvalidOperationException("Synclists can only be modified at the server");
}
Change change = new Change
{
operation = op,
index = itemIndex,
item = item
};
Changes.Add(change);
SyncListChanged listChanged = Callback;
if (listChanged != null)
{
listChanged(op, itemIndex, item);
}
}
public void OnDeserializeDelta(NetworkReader reader)
{
int changesCount = reader.ReadInt32();
for (int i = 0; i < changesCount; i++)
{
Operation operation = (Operation)reader.ReadByte();
// apply the operation only if it is a new change
// that we have not applied yet
bool apply = changesAhead == 0;
int index = 0;
T item;
switch (operation)
{
case Operation.OP_ADD:
item = DeserializeItem(reader);
if (apply)
{
m_Objects.Add(item);
}
break;
case Operation.OP_CLEAR:
if (apply)
{
m_Objects.Clear();
}
break;
case Operation.OP_INSERT:
index = reader.ReadInt32();
item = DeserializeItem(reader);
if (apply)
{
m_Objects.Insert(index, item);
}
break;
case Operation.OP_REMOVE:
item = DeserializeItem(reader);
if (apply)
{
m_Objects.Remove(item);
}
break;
case Operation.OP_REMOVEAT:
index = reader.ReadInt32();
if (apply)
{
m_Objects.RemoveAt(index);
}
break;
case Operation.OP_SET:
case Operation.OP_DIRTY:
index = reader.ReadInt32();
item = DeserializeItem(reader);
if (apply)
{
m_Objects[index] = item;
}
break;
}
SyncListChanged listChanged = Callback;
if (apply && listChanged != null)
{
listChanged(operation, index);
}
// we just skipped this change
if (!apply)
{
changesAhead--;
}
}
}
