| public OnItemSaved ( int numberOfBytes ) : void | ||
| numberOfBytes | int | |
| return | void | |
protected void SaveItems(SaveMetrics metrics)
{
Dictionary <Serial, Item> items = World.Items;
GenericWriter idx;
GenericWriter tdb;
GenericWriter bin;
if (UseSequentialWriters)
{
idx = new BinaryFileWriter(World.ItemIndexPath, false);
tdb = new BinaryFileWriter(World.ItemTypesPath, false);
bin = new BinaryFileWriter(World.ItemDataPath, true);
}
else
{
idx = new AsyncWriter(World.ItemIndexPath, false);
tdb = new AsyncWriter(World.ItemTypesPath, false);
bin = new AsyncWriter(World.ItemDataPath, true);
}
idx.Write((int)items.Count);
DateTime n = DateTime.UtcNow;
foreach (Item item in items.Values)
{
if (item.Decays && item.Parent == null && item.Map != Map.Internal && (item.LastMoved + item.DecayTime) <= n)
{
_decayQueue.Enqueue(item);
}
long start = bin.Position;
idx.Write((int)item.m_TypeRef);
idx.Write((int)item.Serial);
idx.Write((long)start);
item.Serialize(bin);
if (metrics != null)
{
metrics.OnItemSaved((int)(bin.Position - start));
}
idx.Write((int)(bin.Position - start));
item.FreeCache();
}
tdb.Write((int)World.m_ItemTypes.Count);
for (int i = 0; i < World.m_ItemTypes.Count; ++i)
{
tdb.Write(World.m_ItemTypes[i].FullName);
}
idx.Close();
tdb.Close();
bin.Close();
}
private Task SaveItems()
{
//Start the blocking consumer; this runs in background.
Task commitTask = StartCommitTask(_itemThreadWriters, _itemData, _itemIndex);
IEnumerable <Item> items = World.Items.Values;
//Start the producer.
Parallel.ForEach(
items,
() => new QueuedMemoryWriter(),
(item, state, writer) =>
{
long startPosition = writer.Position;
item.Serialize(writer);
var size = (int)(writer.Position - startPosition);
writer.QueueForIndex(item, size);
if (item.Decays && item.Parent == null && item.Map != Map.Internal &&
DateTime.UtcNow > (item.LastMoved + item.DecayTime))
{
_decayBag.Add(item);
}
if (_metrics != null)
{
_metrics.OnItemSaved(size);
}
return(writer);
},
writer =>
{
writer.Flush();
_itemThreadWriters.Add(writer);
});
_itemThreadWriters.CompleteAdding(); //We only get here after the Parallel.ForEach completes. Lets our task
return(commitTask);
}
protected void SaveItems(SaveMetrics metrics)
{
Dictionary<Serial, Item> items = World.Items;
GenericWriter idx;
GenericWriter tdb;
GenericWriter bin;
if (UseSequentialWriters)
{
idx = new BinaryFileWriter( World.ItemIndexPath, false );
tdb = new BinaryFileWriter( World.ItemTypesPath, false );
bin = new BinaryFileWriter( World.ItemDataPath, true );
} else {
idx = new AsyncWriter( World.ItemIndexPath, false );
tdb = new AsyncWriter( World.ItemTypesPath, false );
bin = new AsyncWriter( World.ItemDataPath, true );
}
idx.Write( ( int ) items.Count );
foreach ( Item item in items.Values ) {
if ( item.Decays && item.Parent == null && item.Map != Map.Internal && ( item.LastMoved + item.DecayTime ) <= DateTime.Now ) {
_decayQueue.Enqueue( item );
}
long start = bin.Position;
idx.Write( ( int ) item.m_TypeRef );
idx.Write( ( int ) item.Serial );
idx.Write( ( long ) start );
item.Serialize( bin );
if ( metrics != null ) {
metrics.OnItemSaved( ( int ) ( bin.Position - start ) );
}
idx.Write( ( int ) ( bin.Position - start ) );
item.FreeCache();
}
tdb.Write( ( int ) World.m_ItemTypes.Count );
for ( int i = 0; i < World.m_ItemTypes.Count; ++i )
tdb.Write( World.m_ItemTypes[i].FullName );
idx.Close();
tdb.Close();
bin.Close();
}
protected void SaveItems(SaveMetrics metrics)
{
Dictionary <Serial, Item> items = World.Items;
List <Item> decaying = new List <Item>();
GenericWriter idx;
GenericWriter tdb;
GenericWriter bin;
if (World.SaveType == World.SaveOption.Normal)
{
idx = new BinaryFileWriter(World.ItemIndexPath, false);
tdb = new BinaryFileWriter(World.ItemTypesPath, false);
bin = new BinaryFileWriter(World.ItemDataPath, true);
}
else
{
idx = new AsyncWriter(World.ItemIndexPath, false);
tdb = new AsyncWriter(World.ItemTypesPath, false);
bin = new AsyncWriter(World.ItemDataPath, true);
}
idx.Write(( int )items.Count);
foreach (Item item in items.Values)
{
if (item.Decays && item.Parent == null && item.Map != Map.Internal && (item.LastMoved + item.DecayTime) <= DateTime.Now)
{
decaying.Add(item);
}
long start = bin.Position;
idx.Write(( int )item.m_TypeRef);
idx.Write(( int )item.Serial);
idx.Write(( long )start);
item.Serialize(bin);
if (metrics != null)
{
metrics.OnItemSaved(( int )(bin.Position - start));
}
idx.Write(( int )(bin.Position - start));
item.FreeCache();
}
tdb.Write(( int )World.m_ItemTypes.Count);
for (int i = 0; i < World.m_ItemTypes.Count; ++i)
{
tdb.Write(World.m_ItemTypes[i].FullName);
}
idx.Close();
tdb.Close();
bin.Close();
for (int i = 0; i < decaying.Count; ++i)
{
Item item = decaying[i];
if (item.OnDecay())
{
item.Delete();
}
}
}
