//----------------------------------------------------------------------------------
//This will be designed to load stream chunks
//----------------------------------------------------------------------------------
public void Load(Object task)
{
Task <Object> theTask = task as Task <Object>;
StreamChunk streamChunk = null;
streamChunk = StreamAssets((String)theTask.UserData);
theTask.ReturnData = streamChunk;
}
//----------------------------------------------------------------------------------
/// <summary>
/// Stream assets in.
/// </summary>
/// <param name="szAssetGroupName"></param>
/// <returns></returns>
//----------------------------------------------------------------------------------
private StreamChunk StreamAssets(String szAssetGroupName)
{
List <LoadingTask> loadingTasks = new List <LoadingTask>();
List <ManualResetEvent> resetEvents = new List <ManualResetEvent>();
RegionLoader regionLoader = new RegionLoader(m_iServerProvider);
regionLoader.RootDirectory = "Content";
StreamChunkDefinition streamChunkDefinition;
String szFullPath = szAssetGroupName;
streamChunkDefinition = regionLoader.Load <StreamChunkDefinition>(szFullPath);
List <TaskHandle> aTaskHandles = new List <TaskHandle>(streamChunkDefinition.m_assetDefinitions.Count);
StreamChunk streamChunk = new StreamChunk(szAssetGroupName);
foreach (AssetDefinition assetDef in streamChunkDefinition.m_assetDefinitions)
{
#if MT_LOAD
#region Multi-Threaded Version
LoadingTask loadTask = new LoadingTask();
TaskHandle taskHandle = TaskManager.Instance.CreateTask <Object>(new LoadingData(assetDef, regionLoader), loadTask.Load, false);
aTaskHandles.Add(taskHandle);
loadingTasks.Add(loadTask);
#endregion
#else
#region Single-Thread Version
// Object assetObject;
// String szFullName = assetDef.m_szDirectory + assetDef.m_szAssetName;
// Type creationType;
//
// creationType = Type.GetType(assetDef.m_szAssetType, true);
// Debug.Assert(creationType != null);
//
// MethodInfo genericMethod = methodInfo.MakeGenericMethod(creationType);
// assetObject = genericMethod.Invoke(contentManager, new object[] { szFullName });
// Debug.Assert(assetObject != null);
//
// streamChunk.AddAsset(assetObject);
#endregion
#endif
}
//These two steps could be merged to one...saving memory ...but doing it like this for clarity atm.
foreach (TaskHandle taskHandle in aTaskHandles)
{
TaskManager.Instance.ExecuteTask(taskHandle);
resetEvents.Add(TaskManager.Instance.GetTaskByHandle(taskHandle).Event);
}
WaitHandle.WaitAll(resetEvents.ToArray());
Console.WriteLine("Load Job done.");
foreach (LoadingTask task in loadingTasks)
{
streamChunk.AddAsset(task.HashCode, task.AssetObject);
}
streamChunk.OwnContentManager = regionLoader;
return(streamChunk);
}
