public AssetGetter LoadAllAssets(string assetPath)
{
string loadPath = GetAssetPathWithExtend(assetPath.ToLower());
string pullPath = System.IO.Path.Combine(Application.dataPath, loadPath.ToLower());
pullPath = pullPath.Replace('\\', '/');
string [] files = System.IO.Directory.GetFiles(pullPath);
List <Object> objs = new List <Object>();
for (int i = 0; i < files.Length; ++i)
{
if (files[i].Contains(".meta"))
{
continue;
}
Logger.LogWarp.Log(files[i].Substring(files[i].Replace('\\', '/').LastIndexOf("/")));
var o = AssetDatabase.LoadAssetAtPath <Object>("Assets/" + loadPath + files[i].Substring(files[i].Replace('\\', '/').LastIndexOf("/")));
objs.Add(o);
}
AssetHolder assetHolder = new AssetHolder(objs.ToArray());
AssetGetter getter = new AssetGetter();
getter.SetAssetHolder(assetHolder);
return(getter);
}
bool LoadAssetFromNameAssetHolder <T>(string assetName, string bundleName, out T getter)
where T : IAssetGetter, new()
{
// 1 从nameAssetHolders获取资源
AssetHolder assetHolder = null;
bundleName = GetBundleName(assetName);
string[] dependencies = null;
getter = new T();
if (nameAssetHolders.TryGetValue(assetName, out assetHolder))
{
getter.SetAssetHolder(assetHolder);
//记录Bundle引用
//nameAssetHolders有,那么bundleHolders必有
bundleHolders[bundleName].AddRefence(assetName);
dependencies = manifest.GetAllDependencies(bundleName);
for (int i = 0, iMax = dependencies.Length; i < iMax; ++i)
{
bundleHolders[dependencies[i]].AddRefence(assetName);
}
return(true);
}
return(false);
}
//异步
public void LoadAssetAsync(string assetPath, System.Action <AssetGetter> callback)
{
string loadPath = GetAssetPathWithExtend(assetPath.ToLower());
Object obj = AssetDatabase.LoadAssetAtPath <Object>(loadPath);
AssetHolder assetHolder = new AssetHolder(obj);
AssetGetter getter = new AssetGetter();
getter.SetAssetHolder(assetHolder);
callback(getter);
}
//同步
public AssetGetter LoadAsset(string assetPath)
{
string loadPath = GetAssetPathWithExtend(assetPath.ToLower());
Object obj = AssetDatabase.LoadAssetAtPath <Object>(loadPath);
AssetHolder assetHolder = new AssetHolder(obj);
AssetGetter getter = new AssetGetter();
getter.SetAssetHolder(assetHolder);
return(getter);
}
public void LoadGameObjectAsync(string assetPath, System.Action <GameObjectGetter> callback)
{
string loadPath = GetAssetPathWithExtend(assetPath.ToLower());
GameObject prefab = AssetDatabase.LoadAssetAtPath <GameObject>(loadPath);
AssetHolder assetHolder = new AssetHolder(prefab);
GameObjectGetter getter = new GameObjectGetter();
getter.SetAssetHolder(assetHolder);
callback(getter);
}
public GameObjectGetter LoadGameObject(string assetPath)
{
string loadPath = GetAssetPathWithExtend(assetPath.ToLower());
GameObject prefab = AssetDatabase.LoadAssetAtPath <GameObject>(loadPath);
AssetHolder assetHolder = new AssetHolder(prefab);
GameObjectGetter getter = new GameObjectGetter();
getter.SetAssetHolder(assetHolder);
return(getter);
}
IEnumerator CoLoadAssetAsync <T>(AssetBundle assetBundle, string assetName, E_LoadAsset eloadAsset, System.Action <T> callback)
where T : IAssetGetter, new()
{
AssetBundleRequest assetRequest = null;
switch (eloadAsset)
{
case E_LoadAsset.LoadSingle:
int index = assetName.LastIndexOf("/");
string assetNameInBundle = assetName.Substring(index + 1);
assetRequest = assetBundle.LoadAssetAsync(assetNameInBundle);
break;
case E_LoadAsset.LoadAll:
assetRequest = assetBundle.LoadAllAssetsAsync <Object>();
break;
}
while (!assetRequest.isDone)
{
yield return(assetRequest);
}
AssetHolder assetHolder = null;
switch (eloadAsset)
{
case E_LoadAsset.LoadSingle:
assetHolder = new AssetHolder(assetRequest.asset);
break;
case E_LoadAsset.LoadAll:
assetHolder = new AssetHolder(assetRequest.allAssets);
break;
}
T getter = new T();
getter.SetAssetHolder(assetHolder);
nameAssetHolders.Add(assetName, assetHolder);
#if UNITY_EDITOR
var request = bundleAsyncs.Dequeue();
Logger.LogWarp.Log(request.assetName + " " + request.currRequestID + " Dequeue");
#else
bundleAsyncs.Dequeue();
#endif
if (callback != null)
{
callback(getter);
}
}
/// <summary>
/// 维护资源和GameObject的引用关系
/// </summary>
/// <param name="go"></param>
/// <param name="assetHolder"></param>
public void AddGameObjectAssetHolder(GameObject go, AssetHolder assetHolder)
{
//记录资源引用
assetHolder.AddRefence(go);
HashSet <AssetHolder> assetHolders = null;
if (!goAssetHolders.TryGetValue(go, out assetHolders))
{
assetHolders = new HashSet <AssetHolder>();
goAssetHolders.Add(go, assetHolders);
}
assetHolders.Add(assetHolder);
}
static int SetAssetHolder(IntPtr L)
{
try
{
ToLua.CheckArgsCount(L, 2);
UFrame.ResourceManagement.AssetGetter obj = (UFrame.ResourceManagement.AssetGetter)ToLua.CheckObject <UFrame.ResourceManagement.AssetGetter>(L, 1);
UFrame.ResourceManagement.AssetHolder arg0 = (UFrame.ResourceManagement.AssetHolder)ToLua.CheckObject <UFrame.ResourceManagement.AssetHolder>(L, 2);
obj.SetAssetHolder(arg0);
return(0);
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e));
}
}
IEnumerator CoLoadAssetAsync <T>(AssetBundle assetBundle, string assetName, E_LoadAsset eloadAsset, System.Action <T> callback)
where T : IAssetGetter, new()
{
AssetBundleRequest assetRequest = null;
switch (eloadAsset)
{
case E_LoadAsset.LoadSingle:
int index = assetName.LastIndexOf("/");
string assetNameInBundle = assetName.Substring(index + 1);
Debug.LogError(assetName + " " + assetNameInBundle);
//assetRequest = assetBundle.LoadAssetAsync(assetName);
assetRequest = assetBundle.LoadAssetAsync(assetNameInBundle);
break;
case E_LoadAsset.LoadAll:
assetRequest = assetBundle.LoadAllAssetsAsync <Object>();
break;
}
while (!assetRequest.isDone)
{
yield return(assetRequest);
}
AssetHolder assetHolder = null;
switch (eloadAsset)
{
case E_LoadAsset.LoadSingle:
assetHolder = new AssetHolder(assetRequest.asset);
break;
case E_LoadAsset.LoadAll:
assetHolder = new AssetHolder(assetRequest.allAssets);
break;
}
T getter = new T();
getter.SetAssetHolder(assetHolder);
nameAssetHolders.Add(assetName, assetHolder);
callback(getter);
bundleAsyncs.Dequeue();
}
T LoadAsset <T>(string assetName, E_LoadAsset eLoadAsset)
where T : IAssetGetter, new()
{
T getter;
string bundleName = GetBundleName(assetName);
if (LoadAssetFromNameAssetHolder(assetName, bundleName, out getter))
{
return(getter);
}
AssetBundle bundle = LoadBundle(assetName, bundleName);
if (bundle == null)
{
return(getter);
}
//所有bundle加载完毕
AssetHolder assetHolder = null;
switch (eLoadAsset)
{
case E_LoadAsset.LoadSingle:
int index = assetName.LastIndexOf("/");
string assetNameInBundle = assetName.Substring(index + 1);
//Debug.LogError(assetName + " " + assetNameInBundle);
assetHolder = new AssetHolder(bundle.LoadAsset(assetNameInBundle));
break;
case E_LoadAsset.LoadAll:
assetHolder = new AssetHolder(bundle.LoadAllAssets());
break;
}
getter.SetAssetHolder(assetHolder);
nameAssetHolders.Add(assetName, assetHolder);
return(getter);
}
public void SetAssetHolder(AssetHolder assetHolder)
{
this.assetHolder = assetHolder;
}
public void AddGameObjectAssetHolder(GameObject go, AssetHolder assetHolder)
{
resLoader.AddGameObjectAssetHolder(go, assetHolder);
}
public void AddGameObjectAssetHolder(GameObject go, AssetHolder assetHolder)
{
}