103 lines
3.9 KiB
C#
103 lines
3.9 KiB
C#
|
using System.IO;
|
|||
|
|
using UnityEngine;
|
|||
|
|
|
|||
|
|
namespace YooAsset
|
|||
|
|
{
|
|||
|
|
internal class ResourceLoader
|
|||
|
|
{
|
|||
|
|
private IDecryptionServices _decryption;
|
|||
|
|
private IDeliveryLoadServices _delivery;
|
|||
|
|
|
|||
|
|
public void Init(IDecryptionServices decryption, IDeliveryLoadServices delivery)
|
|||
|
|
{
|
|||
|
|
_decryption = decryption;
|
|||
|
|
_delivery = delivery;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 同步加载资源包对象
|
|||
|
|
/// </summary>
|
|||
|
|
public AssetBundle LoadAssetBundle(BundleInfo bundleInfo, string fileLoadPath, out Stream managedStream)
|
|||
|
|
{
|
|||
|
|
managedStream = null;
|
|||
|
|
if (bundleInfo.Bundle.Encrypted)
|
|||
|
|
{
|
|||
|
|
if (_decryption == null)
|
|||
|
|
{
|
|||
|
|
YooLogger.Error($"{nameof(IDecryptionServices)} is null ! when load asset bundle {bundleInfo.Bundle.BundleName}!");
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
DecryptFileInfo fileInfo = new DecryptFileInfo();
|
|||
|
|
fileInfo.BundleName = bundleInfo.Bundle.BundleName;
|
|||
|
|
fileInfo.FileLoadPath = fileLoadPath;
|
|||
|
|
fileInfo.ConentCRC = bundleInfo.Bundle.UnityCRC;
|
|||
|
|
return _decryption.LoadAssetBundle(fileInfo, out managedStream);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
return AssetBundle.LoadFromFile(fileLoadPath);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 异步加载资源包对象
|
|||
|
|
/// </summary>
|
|||
|
|
public AssetBundleCreateRequest LoadAssetBundleAsync(BundleInfo bundleInfo, string fileLoadPath, out Stream managedStream)
|
|||
|
|
{
|
|||
|
|
managedStream = null;
|
|||
|
|
if (bundleInfo.Bundle.Encrypted)
|
|||
|
|
{
|
|||
|
|
if (_decryption == null)
|
|||
|
|
{
|
|||
|
|
YooLogger.Error($"{nameof(IDecryptionServices)} is null ! when load asset bundle {bundleInfo.Bundle.BundleName}!");
|
|||
|
|
return null;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
DecryptFileInfo fileInfo = new DecryptFileInfo();
|
|||
|
|
fileInfo.BundleName = bundleInfo.Bundle.BundleName;
|
|||
|
|
fileInfo.FileLoadPath = fileLoadPath;
|
|||
|
|
fileInfo.ConentCRC = bundleInfo.Bundle.UnityCRC;
|
|||
|
|
return _decryption.LoadAssetBundleAsync(fileInfo, out managedStream);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
return AssetBundle.LoadFromFileAsync(fileLoadPath);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 同步加载分发的资源包对象
|
|||
|
|
/// </summary>
|
|||
|
|
public AssetBundle LoadDeliveryAssetBundle(BundleInfo bundleInfo, string fileLoadPath)
|
|||
|
|
{
|
|||
|
|
if (_delivery == null)
|
|||
|
|
throw new System.Exception("Should never get here !");
|
|||
|
|
|
|||
|
|
// 注意：对于已经加密的资源包，需要开发者自行解密。
|
|||
|
|
DeliveryFileInfo fileInfo = new DeliveryFileInfo();
|
|||
|
|
fileInfo.BundleName = bundleInfo.Bundle.BundleName;
|
|||
|
|
fileInfo.FileLoadPath = fileLoadPath;
|
|||
|
|
fileInfo.ConentCRC = bundleInfo.Bundle.UnityCRC;
|
|||
|
|
fileInfo.Encrypted = bundleInfo.Bundle.Encrypted;
|
|||
|
|
return _delivery.LoadAssetBundle(fileInfo);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/// <summary>
|
|||
|
|
/// 异步加载分发的资源包对象
|
|||
|
|
/// </summary>
|
|||
|
|
public AssetBundleCreateRequest LoadDeliveryAssetBundleAsync(BundleInfo bundleInfo, string fileLoadPath)
|
|||
|
|
{
|
|||
|
|
if (_delivery == null)
|
|||
|
|
throw new System.Exception("Should never get here !");
|
|||
|
|
|
|||
|
|
// 注意：对于已经加密的资源包，需要开发者自行解密。
|
|||
|
|
DeliveryFileInfo fileInfo = new DeliveryFileInfo();
|
|||
|
|
fileInfo.BundleName = bundleInfo.Bundle.BundleName;
|
|||
|
|
fileInfo.FileLoadPath = fileLoadPath;
|
|||
|
|
fileInfo.ConentCRC = bundleInfo.Bundle.UnityCRC;
|
|||
|
|
fileInfo.Encrypted = bundleInfo.Bundle.Encrypted;
|
|||
|
|
return _delivery.LoadAssetBundleAsync(fileInfo);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|