protected virtual void LoadDo(ProgressCallback callback = null)
{
bool reportProgress = callback != null;
var files = WorkDir.EnumerateFiles("*.tpac", SearchOption.TopDirectoryOnly).ToList();
var packageCount = files.Count;
int i = 0;
foreach (var file in files)
{
if (reportProgress)
{
callback(i++, packageCount, file.Name, false);
}
var package = new AssetPackage(file.FullName);
package.IsGuidLocked = true;
_loadedPackages.Add(package);
_packageLookup[package.Guid] = package;
foreach (var assetItem in package.Items)
{
_assetLookup[assetItem.Guid] = assetItem;
_loadedAssets.Add(assetItem);
}
}
if (reportProgress)
{
callback(packageCount, packageCount, String.Empty, true);
}
}
[Obsolete] // WIP. removing assert lookup is not finished yet
public bool RemovePackage(Guid guid, out AssetPackage removedPackage)
{
if (_packageLookup.TryGetValue(guid, out removedPackage))
{
_packageLookup.Remove(guid);
_loadedPackages.Remove(removedPackage);
return(true);
}
return(false);
}
[Obsolete] // WIP. adding assert lookup is not finished yet
public void AddPackage(AssetPackage package)
{
if (package.IsGuidLocked)
{
throw new ArgumentException("The guid of adding package is locked. That is unexpected. " +
"It can be caused by adding an existed package to its owner manager", "package");
}
if (_packageLookup.ContainsKey(package.Guid))
{
throw new ArgumentException("The guid is already occupied: " + package.Guid, "package");
}
if (package.Guid == Guid.Empty)
{
throw new ArgumentException("The guid cannot be empty", "package");
}
_loadedPackages.Add(package);
_packageLookup[package.Guid] = package;
package.IsGuidLocked = true;
}
protected virtual void LoadDo(ProgressCallback callback = null)
{
bool reportProgress = callback != null;
List <FileInfo> files = null;
#if !NETSTANDARD1_3
Thread thread = new Thread(() =>
{
try
{
var fs = WorkDir.EnumerateFiles("*.tpac", SearchOption.AllDirectories).ToList();
files = fs;
}
catch (ThreadAbortException)
{
}
});
thread.Name = "Tpac Searcher";
thread.IsBackground = true;
thread.Start();
while (true)
{
if (reportProgress && !callback(-1, -1, String.Empty, false))
{
if (thread.ThreadState != ThreadState.Stopped)
{
thread.Abort();
}
InterruptLoading();
return;
}
if (files != null)
{
break;
}
Thread.Sleep(100);
Thread.Yield();
}
#else
files = WorkDir.EnumerateFiles("*.tpac", SearchOption.AllDirectories).ToList();
#endif
var packageCount = files.Count;
int i = 0;
foreach (var file in files)
{
if (reportProgress && !callback(i++, packageCount, file.Name, false))
{
InterruptLoading();
return;
}
var package = new AssetPackage(file.FullName);
package.IsGuidLocked = true;
_loadedPackages.Add(package);
_packageLookup[package.Guid] = package;
foreach (var assetItem in package.Items)
{
_assetLookup[assetItem.Guid] = assetItem;
_loadedAssets.Add(assetItem);
}
}
if (reportProgress && !callback(packageCount, packageCount, String.Empty, true))
{
InterruptLoading();
return;
}
}