mirror of https://github.com/tuyoogame/YooAsset
88 lines
2.0 KiB
C#
88 lines
2.0 KiB
C#
using System.Collections;
|
|
using System.Collections.Generic;
|
|
using UnityEngine;
|
|
|
|
namespace YooAsset
|
|
{
|
|
internal sealed class DatabaseSubAssetsProvider : ProviderBase
|
|
{
|
|
public override float Progress
|
|
{
|
|
get
|
|
{
|
|
if (IsDone)
|
|
return 1f;
|
|
else
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
public DatabaseSubAssetsProvider(string assetPath, System.Type assetType)
|
|
: base(assetPath, assetType)
|
|
{
|
|
}
|
|
public override void Update()
|
|
{
|
|
#if UNITY_EDITOR
|
|
if (IsDone)
|
|
return;
|
|
|
|
if (Status == EStatus.None)
|
|
{
|
|
// 检测资源文件是否存在
|
|
string guid = UnityEditor.AssetDatabase.AssetPathToGUID(AssetPath);
|
|
if (string.IsNullOrEmpty(guid))
|
|
{
|
|
Status = EStatus.Fail;
|
|
LastError = $"Not found asset : {AssetPath}";
|
|
YooLogger.Error(LastError);
|
|
InvokeCompletion();
|
|
return;
|
|
}
|
|
|
|
Status = EStatus.Loading;
|
|
|
|
// 注意：模拟异步加载效果提前返回
|
|
if (IsWaitForAsyncComplete == false)
|
|
return;
|
|
}
|
|
|
|
// 1. 加载资源对象
|
|
if (Status == EStatus.Loading)
|
|
{
|
|
if (AssetType == null)
|
|
{
|
|
AllAssetObjects = UnityEditor.AssetDatabase.LoadAllAssetRepresentationsAtPath(AssetPath);
|
|
}
|
|
else
|
|
{
|
|
UnityEngine.Object[] findAssets = UnityEditor.AssetDatabase.LoadAllAssetRepresentationsAtPath(AssetPath);
|
|
List<UnityEngine.Object> result = new List<Object>(findAssets.Length);
|
|
foreach (var findAsset in findAssets)
|
|
{
|
|
if (AssetType.IsAssignableFrom(findAsset.GetType()))
|
|
result.Add(findAsset);
|
|
}
|
|
AllAssetObjects = result.ToArray();
|
|
}
|
|
Status = EStatus.Checking;
|
|
}
|
|
|
|
// 2. 检测加载结果
|
|
if (Status == EStatus.Checking)
|
|
{
|
|
Status = AllAssetObjects == null ? EStatus.Fail : EStatus.Success;
|
|
if (Status == EStatus.Fail)
|
|
{
|
|
if (AssetType == null)
|
|
LastError = $"Failed to load sub assets : {AssetPath} AssetType : null";
|
|
else
|
|
LastError = $"Failed to load sub assets : {AssetPath} AssetType : {AssetType}";
|
|
YooLogger.Error(LastError);
|
|
}
|
|
InvokeCompletion();
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
} |