/// <summary>
/// Initializes Poly Toolkit runtime. Must be called once, before any other use of the library.
/// Call only once in your app's lifetime, not once per scene (Poly Toolkit survives scene loads).
/// </summary>
public static void Init(PolyAuthConfig?authConfig, PolyCacheConfig?cacheConfig)
{
string objName = Application.isPlaying ? "Poly Main" : "Poly Main (EDITOR)";
PolyUtils.AssertTrue(instance == null, "PolyMainInternal.Init() already called. Can only be called once.");
polyObject = PolyInternalUtils.CreateSingletonGameObject(objName);
instance = polyObject.AddComponent <PolyMainInternal>();
instance.Setup(authConfig, cacheConfig);
}
public void FetchFormatFiles(PolyAsset asset, PolyFormatType formatType,
PolyApi.FetchFormatFilesCallback completionCallback, FetchProgressCallback progressCallback = null)
{
PolyUtils.AssertNotNull(asset, "Asset can't be null.");
PolyUtils.AssertNotNull(formatType, "formatType can't be null.");
PolyFormat packageToFetch = asset.GetFormatIfExists(formatType);
if (packageToFetch == null)
{
if (completionCallback != null)
{
completionCallback(asset, PolyStatus.Error("Format type not present in asset"));
}
return;
}
PolyUtils.AssertNotNull(packageToFetch.root, "packageToFetch.root can't be null.");
PolyUtils.AssertNotNull(packageToFetch.root.url, "packageToFetch.root.url can't be null.");
PolyUtils.AssertNotNull(packageToFetch.resources, "packageToFetch.resources can't be null.");
string accessToken = GetAccessToken();
FetchOperationState state = new FetchOperationState();
state.asset = asset;
state.completionCallback = completionCallback;
state.progressCallback = progressCallback;
state.packageBeingFetched = packageToFetch;
// Indicates how many files are pending download (1 for main file + 1 for each resource).
state.totalFiles = state.pendingFiles = 1 + packageToFetch.resources.Count;
// Note that the callbacks are asynchronous so they may complete in any order. What we do know is that they
// will all be called on the main thread, so they won't be called concurrently.
long maxCacheAge = asset.IsMutable ? MUTABLE_ASSET_MAX_CACHE_AGE : IMMUTABLE_ASSET_MAX_CACHE_AGE;
PolyClientUtils.GetRawFileBytes(packageToFetch.root.url, accessToken, maxCacheAge,
(PolyStatus status, byte[] data) => { ProcessFileFetchResult(state, ROOT_FILE_INDEX, status, data); });
for (int i = 0; i < packageToFetch.resources.Count; i++)
{
int thisIndex = i; // copy of variable, for closure below.
PolyClientUtils.GetRawFileBytes(packageToFetch.resources[i].url, accessToken, maxCacheAge,
(status, data) => { ProcessFileFetchResult(state, thisIndex, status, data); });
}
}
/// <summary>
/// Initializes the authenticator.
///
/// Note that if config.autoLaunchSignInFlow is true (default), the sign-in flow (browser-based)
/// will be launched immediately (unless the user is already authenticated).
///
/// If config.autoLaunchSignInFlow is false, then you will remain in unauthenticated state
/// until you manually call LaunchSignInFlow().
/// </summary>
/// <param name="config">The authentication configuration to use.</param>
public static void Initialize(PolyAuthConfig config)
{
PolyUtils.AssertTrue(instance == null, "Authenticator.Initialize called twice.");
GameObject hostObject = PolyInternalUtils.CreateSingletonGameObject("PolyToolkit Authenticator");
instance = hostObject.AddComponent <Authenticator>();
// Currently, authentication is only supported on Windows/Mac for now.
PtDebug.LogFormat("Platform: {0}, authentication supported: {1}", Application.platform,
instance.IsAuthenticationSupported);
if (instance.IsAuthenticationSupported)
{
InitializeCertificateValidation();
instance.Setup(config);
}
}
