public virtual IEnumerator PreloadAsync()
{
if (_PreloadReady)
{
for (int i = 0; i < DepBundles.Count; ++i)
{
var bi = DepBundles[i];
if (bi == null || bi.Bundle == null)
{
_PreloadReady = false;
break;
}
}
if (_PreloadReady)
{
yield break;
}
}
List <AssetBundleInfo> bundles = new List <AssetBundleInfo>();
try
{
var opmod = ManiItem.Manifest.MFlag;
var mod = opmod;
if (ManiItem.Manifest.InMain)
{
mod = "";
}
string bundle = ManiItem.BRef;
if (string.IsNullOrEmpty(bundle))
{
bundle = FormatBundleName();
}
var cabi = LoadAssetBundleEx(mod, bundle, true);
if (cabi != null)
{
cabi.AddRef();
bundles.Add(cabi);
while (AsyncWorkTimer.Check())
{
yield return(null);
}
if (_PreloadReady)
{
yield break;
}
AssetBundleManifest umani;
if (UnityManifests.TryGetValue(mod, out umani) && umani)
{
var deps = umani.GetAllDependencies(bundle);
if (deps != null)
{
for (int i = 0; i < deps.Length; ++i)
{
var dep = deps[i];
var bi = LoadAssetBundleEx(mod, dep, false);
if (bi != null)
{
bi.AddRef();
bundles.Insert(bundles.Count - 1, bi);
while (AsyncWorkTimer.Check())
{
yield return(null);
}
if (_PreloadReady)
{
yield break;
}
}
}
}
}
for (int i = 0; i < DepBundles.Count; ++i)
{
var bi = DepBundles[i];
if (bi != null)
{
bi.Release();
}
}
DepBundles.Clear();
DepBundles.AddRange(bundles);
bundles.Clear();
_PreloadReady = true;
}
}
finally
{
if (bundles != null)
{
for (int i = 0; i < bundles.Count; ++i)
{
bundles[i].Release();
}
}
}
}
public virtual void Preload()
{
if (_PreloadReady)
{
for (int i = 0; i < DepBundles.Count; ++i)
{
var bi = DepBundles[i];
if (bi == null || bi.Bundle == null)
{
_PreloadReady = false;
break;
}
}
}
if (_PreloadReady)
{
return;
}
var oldbundles = new List <AssetBundleInfo>(DepBundles);
DepBundles.Clear();
var opmod = ManiItem.Manifest.MFlag;
var mod = opmod;
if (ManiItem.Manifest.InMain)
{
mod = "";
}
string bundle = ManiItem.BRef;
if (string.IsNullOrEmpty(bundle))
{
bundle = FormatBundleName();
}
var cabi = LoadAssetBundleEx(mod, bundle, true);
if (cabi != null)
{
AssetBundleManifest umani;
if (UnityManifests.TryGetValue(mod, out umani) && umani)
{
var deps = umani.GetAllDependencies(bundle);
if (deps != null)
{
for (int i = 0; i < deps.Length; ++i)
{
var dep = deps[i];
var bi = LoadAssetBundleEx(mod, dep, false);
if (bi != null)
{
bi.AddRef();
DepBundles.Add(bi);
}
}
}
}
cabi.AddRef();
DepBundles.Add(cabi);
}
for (int i = 0; i < oldbundles.Count; ++i)
{
var bi = oldbundles[i];
if (bi != null)
{
bi.Release();
}
}
_PreloadReady = true;
}