PackedManifest Class Reference

Detailed Description

Optimized version of UnityManifest that includes bundle sizes

Inheritance diagram for PackedManifest:

Classes
class	Loader

Public Member Functions
bool	IsReady (BundleManager manager)
bool	AmountToDownload (BundleManager manager, string sanitizedLabel, out uint totalSize, out uint alreadyDownloaded)
IEnumerator	StartBundle (BundleManager manager, string sanitizedLabel)
bool	TryLookupBundle (BundleManager manager, string sanitizedLabel, out string outUrl, out Hash128 outHash, out string outCrc)
string	GetStreamingAssetsName (BundleManager manager, string sanitizedLabel, string url)
bool	TryGetDependencies (BundleManager manager, string sanitizedLabel, out IEnumerable< string > outRequiredSanitizedLabelList)
Exception	Init (AssetBundleManifest manifest, bool bundleNamesHaveHash, string searchFolder)

Static Public Member Functions
static PackedManifest	Alloc ()

Static Public Attributes
const string	DirectoryAssetName = "BundleDirectory"
const string	DirectoryBundleName = "directory-packed-manifest"

Properties
string[]	ActiveVariants [get, set]

Member Function Documentation

AmountToDownload()

bool AmountToDownload ( BundleManager  manager, string  sanitizedLabel, out uint  totalSize, out uint  alreadyDownloaded  )

inline

How much is needed to download this?

Parameters

manager	Target manager
sanitizedLabel	Requested bundle
totalSize	How big the bundle is, regardless of how much has been downloaded
alreadyDownloaded	How much still needs to be downloaded.

Returns

Was bundle found?

This will be called before StartBundle!

Return only this bundle's size. Caller will handle dependencies. This does require determining specific bundle to download, and if it's cached.

Implements IBundleManifest.

GetStreamingAssetsName()

string GetStreamingAssetsName ( BundleManager  manager, string  sanitizedLabel, string  url  )

inline

Figure out what name to check for in StreamingAssets data for a given URL.

In most cases this will remove the baseURL from the url this object calculated.

Parameters

manager	Target manager
sanitizedLabel	Requested bundle
url	from TryLookupBundle.outUrl

Returns

filename

Implements IBundleManifest.

IsReady()

bool IsReady ( BundleManager  manager )

inline

Ready for requests?

Once ready, presumed always ready. Please remember to wait for UnityEngine.Caching.ready before making network requests.

Implements IBundleManifest.

StartBundle()

IEnumerator StartBundle ( BundleManager  manager, string  sanitizedLabel  )

inline

Do any pre-load tasks for a bundle that might take time.

Parameters

manager	Target manager
sanitizedLabel	Requested bundle

Returns

Coroutine source

Implements IBundleManifest.

TryGetDependencies()

bool TryGetDependencies ( BundleManager  manager, string  sanitizedLabel, out IEnumerable< string >  outRequiredSanitizedLabelList  )

inline

What does this bundle depend on?

Parameters

manager	Target manager
sanitizedLabel	Requested bundle
outRequiredSanitizedLabelList	List of sanitized bundle names that will be needed.

Returns

was bundle found?

Implements IBundleManifest.

TryLookupBundle()

bool TryLookupBundle ( BundleManager  manager, string  sanitizedLabel, out string  outUrl, out Hash128  outHash, out string  outCrc  )

inline

Gather load-time info about bundle.

Parameters

manager	Target manager
sanitizedLabel	Requested bundle
outUrl	Pass to WWW for download
outHash	Pass to WWW for download
outCrc	Pass to WWW for download

Returns

was bundle found?

Implements IBundleManifest.

Property Documentation

ActiveVariants

string [] ActiveVariants

getset

The list of bundle variants we should try to load

In highest to lowest priority order. Ignored for any bundle without a variant. Changes only affect bundles loaded in the future, not already loaded ones. Setting to null is an optimization to avoid needing to lookup variants.