85 lines
2.5 KiB
C#
85 lines
2.5 KiB
C#
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#if UNITY_ANDROID && GOOGLE_PLAY
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using System.IO;
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using UnityEngine;
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using YooAsset;
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using Google.Play.AssetDelivery;
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internal class GPFSLoadAssetBundleOperation : FSLoadBundleOperation
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{
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private enum ESteps
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{
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None,
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LoadAssetBundle,
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CheckResult,
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Done,
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}
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private readonly GooglePlayFileSystem _fileSystem;
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private readonly PackageBundle _bundle;
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private PlayAssetBundleRequest _bundleRequest;
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private ESteps _steps = ESteps.None;
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internal GPFSLoadAssetBundleOperation(GooglePlayFileSystem fileSystem, PackageBundle bundle)
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{
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_fileSystem = fileSystem;
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_bundle = bundle;
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}
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internal override void InternalStart()
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{
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DownloadProgress = 1f;
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DownloadedBytes = _bundle.FileSize;
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_steps = ESteps.LoadAssetBundle;
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}
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internal override void InternalUpdate()
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{
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if (_steps == ESteps.None || _steps == ESteps.Done)
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return;
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if (_steps == ESteps.LoadAssetBundle)
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{
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if (_bundle.Encrypted)
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{
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_steps = ESteps.Done;
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Status = EOperationStatus.Failed;
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Error = $"The {nameof(GooglePlayFileSystem)} not support bundle encrypted !";
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YooLogger.Error(Error);
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return;
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}
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_bundleRequest = PlayAssetDelivery.RetrieveAssetBundleAsync(_bundle.FileName);
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_steps = ESteps.CheckResult;
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}
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if (_steps == ESteps.CheckResult)
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{
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if (_bundleRequest.IsDone == false)
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return;
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if (_bundleRequest.Error != AssetDeliveryErrorCode.NoError)
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{
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_steps = ESteps.Done;
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Status = EOperationStatus.Failed;
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Error = $"Failed to load delivery asset bundle file : {_bundle.BundleName} Error : {_bundleRequest.Error}";
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YooLogger.Error(Error);
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}
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else
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{
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_steps = ESteps.Done;
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Status = EOperationStatus.Succeed;
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Result = new AssetBundleResult(_fileSystem, _bundle, _bundleRequest.AssetBundle, null);
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}
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}
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}
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internal override void InternalWaitForAsyncComplete()
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{
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if (_steps != ESteps.Done)
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{
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_steps = ESteps.Done;
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Status = EOperationStatus.Failed;
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Error = $"{nameof(GooglePlayFileSystem)} not support sync load method !";
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UnityEngine.Debug.LogError(Error);
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}
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}
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}
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#endif
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