public AssetBundleStateChangedEventArgs(string assetBundleName, AssetBundleDownloadState state, string error = null)
{
AssetBundleName = assetBundleName;
State = state;
Error = error;
IsRetry = error != null;
}
public Bundle[] GetBundlesInState <T>(AssetBundleDownloadState downloadState) where T : Bundle
{
List <Bundle> bundles = new List <Bundle>();
foreach (KeyValuePair <string, Bundle> item in m_bundleQueue)
{
if (item.Value is T && item.Value.state == downloadState)
{
bundles.Add(item.Value);
}
}
return(bundles.ToArray());
}
public AssetBundleDownloadState GetOverallStateOfAssetBundles(Bundle[] assetBundles)
{
if (assetBundles != null)
{
AssetBundleDownloadState state = AssetBundleDownloadState.Loadable;
for (int i = 0; i < assetBundles.Length; i++)
{
if (assetBundles[i].state < state)
{
state = assetBundles[i].state;
}
else if (assetBundles[i].state == AssetBundleDownloadState.Blocked)
{
return(AssetBundleDownloadState.Blocked);
}
}
return(state);
}
return(AssetBundleDownloadState.Initialising);
}
public void OnAssetBundleStateChanged(AssetBundleStateChangedEventArgs eventArgs)
{
if (state != eventArgs.State && !IsBundleLoaded())
{
AssetBundleDownloadState oldState = state;
if (state == AssetBundleDownloadState.NotBundled)
{
Debug.LogError(String.Format("AssetBundle: {0} is not bundled but it's state is changing to {1}", m_assetBundleName, eventArgs.State));
}
//isretry is determined from errors in the state
Debug.Log("State change: " + this + " > " + eventArgs.State + ", " + eventArgs.Error);
if (eventArgs.IsRetry)
{
downloadRetries++;
Debug.Log("OnAssetBundleStateChanged :: " + assetBundleName + " encountered an error. " + downloadRetries + "/3 errors encountered.");
}
if (downloadRetries >= 3)
{
Debug.Log("OnAssetBundleStateChanged :: " + assetBundleName + " is assumed to be blocked after 3 retries.");
state = AssetBundleDownloadState.Blocked;
error = "Attempted download 3 times, failed each time. Stopping";
return;
}
state = eventArgs.State;
error = eventArgs.Error;
if (OnStateChanged != null)
{
OnStateChanged(oldState, state);
}
//EventManager<Events>.Instance.TriggerEvent(Events.BundleStateChanged, this);
if (state == AssetBundleDownloadState.Loadable)
{
m_overrideDownloadPriority = DownloadPriority.Medium;
m_downloadPriority = DownloadPriority.Medium;
}
}
}
private void AssetBundlesDownloadRequested(Bundle[] bundles)
{
AssetBundleDownloadState state = GetOverallStateOfAssetBundles(bundles);
switch (state)
{
case AssetBundleDownloadState.Blocked:
ShowBlockedStateMessage(bundles);
break;
case AssetBundleDownloadState.Queued:
case AssetBundleDownloadState.Downloading:
case AssetBundleDownloadState.CRCCheck:
ShowDownloadingStateMessages(bundles);
OnBundlesRequestedByUser(bundles);
break;
default:
Debug.LogWarning("User hit play but they are in unhandled asset bundle state. Assuming dodgy internet: bundles are in state: " + state.ToString());
InitialisingDownloadMessage();
break;
}
}
public Bundle[] GetBundlesInState <T>(AssetBundleDownloadState downloadState) where T : Bundle
{
return(null);
}
