/// <summary>
/// 加载 Assetbundle
/// </summary>
/// <param name="abPath"> Assetbundle 路径 </param>
/// <param name="abName"> Assetbundle 名称 </param>
/// <param name="objName"> 对象名 </param>
public static ResUnit Load <T>(string abPath, string abName, string objName) where T : UnityEngine.Object
{
ResUnit unit = null;
string fullPath = Path.Combine(abPath, abName);
if (_resCache != null &&
_resCache.ContainsKey(abName))
{
unit = _resCache[abName].FindResUnit <T>(objName);
return(unit);
}
ResBundle resBundle = new ResBundle();
resBundle.Name = abName;
AssetBundle ab = AssetBundle.LoadFromFile(fullPath);
if (ab != null)
{
var objs = ab.LoadAllAssets();
if (objs != null)
{
resBundle.ResUnitCount = objs.Length;
for (int i = 0; i < objs.Length; ++i)
{
ResUnit u = new ResUnit();
u.Progress = 1;
u.ResName = objs[i].name;
u.ResObj = objs[i];
if (objs[i] == null)
{
Debug.LogError(" ## Uni Output ## cls:ResManager func:Load info: load obj error ! ");
}
if (u.ResName == objName)
{
unit = u;
}
resBundle.ResUnits.Add(u);
}
}
_resCache.Add(abName, resBundle);
//ab.Unload( false );
}
return(unit);
}
/// <summary>
/// 异步加载对象
/// </summary>
/// <param name="abName"> Assetbundle 名称 </param>
/// <param name="objName"> Assetbundle 中对象名称 </param>
/// <param name="fullPath"> Assetbundle 文件路径 </param>
/// <param name="callback"> 加载完成回调 , param1 状态码, param2 资源 </param>
/// <returns></returns>
private static IEnumerator AsyncLoadByKey <T>(string abName, string objName, string fullPath,
Action <int, ResBundle, ResUnit> callback = null) where T : UnityEngine.Object
{
if (string.IsNullOrEmpty(abName))
{
if (isShowDebugInfo)
{
UnityEngine.Debug.Log(
" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadByKey info: ab name is empty ");
}
yield break;
}
if (isShowDebugInfo)
{
UnityEngine.Debug.Log(
" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadByKey info: ab name is " +
abName);
}
// 对象还未加载，等待加载完成
while (_resCache != null &&
_resCache.ContainsKey(abName) &&
!_resCache[abName].ContainResUnit <T>(objName))
{
if (isShowDebugInfo)
{
UnityEngine.Debug.Log(
" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadByKey info: waiting asset " +
objName);
}
yield return(null);
}
ResBundle resBundle = null;
if (_resCache != null && !_resCache.ContainsKey(abName))
{
if (isShowDebugInfo)
{
UnityEngine.Debug.Log(
" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadByKey info: new res bundle ");
}
resBundle = new ResBundle()
{
Name = abName
};
_resCache.Add(abName, resBundle);
}
else
{
if (isShowDebugInfo)
{
UnityEngine.Debug.Log(
" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadByKey info: load from cache res bundle ");
UnityEngine.Debug.Log(
" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadByKey info: load from cache res num " +
_resCache.Count);
}
resBundle = _resCache[abName];
// 对象还未加载，阻塞流程
while (resBundle.ResUnits == null ||
resBundle.ResUnits.Count < 0 ||
resBundle.ResUnits.Count > 0 && resBundle.ResUnits.Count < resBundle.ResUnitCount)
{
resBundle = _resCache[abName];
yield return(null);
}
if (isShowDebugInfo)
{
UnityEngine.Debug.LogWarning(" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadAssetByKey info: load cache obj name " + objName);
}
if (callback != null)
{
callback(1, resBundle, resBundle.FindResUnit <T>(objName));
}
yield break;
}
/*UnityEngine.Debug.Log(
* " ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadByKey info: load from file bundle " +
* fullPath);*/
//WWW request = WWW.LoadFromCacheOrDownload(fullPath, 1);
AssetBundleCreateRequest request = AssetBundle.LoadFromFileAsync(fullPath);
while (!request.isDone)
{
ResUnit unit = resBundle.FindResUnit <T>(objName);
if (unit != null)
{
unit.Progress = request.progress;
Debug.Log(" load ab progress ++ " + unit.Progress);
}
yield return(null);
}
/*if ( request != null && !string.IsNullOrEmpty( request.error ) )
* {
* UnityEngine.Debug.Log(" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadByKey info: load from file bundle err !! " + request.error );
* }*/
var bundles = request.assetBundle;
if (bundles != null)
{
var objs = bundles.LoadAllAssets();
if (objs != null)
{
if (isShowDebugInfo)
{
UnityEngine.Debug.Log(" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadAssetByKey info: total obj num " + objs.Length);
}
for (int i = 0; i < objs.Length; ++i)
{
if (resBundle != null &&
!resBundle.ContainResUnit <T>(objs[i].name))
{
T resObj = objs[i] as T;
ResUnit u = new ResUnit()
{
ResName = objs[i].name,
Progress = 1f,
ResObj = (resObj == null) ? objs[i] : resObj,
};
if (u.ResObj == null)
{
UnityEngine.Debug.LogError(" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadAssetByKey info: cache obj error " + objs[i].name);
}
resBundle.ResAB = bundles;
resBundle.ResUnits.Add(u);
if (isShowDebugInfo)
{
UnityEngine.Debug.Log(
" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadAssetByKey info: obj index " +
i);
UnityEngine.Debug.Log(
" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadAssetByKey info: obj name " +
objs[i].name);
}
if (objName.Equals(objs[i].name))
{
if (isShowDebugInfo)
{
UnityEngine.Debug.Log(" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadAssetByKey info: target obj type " + objs[i].GetType().Name);
UnityEngine.Debug.Log(" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadAssetByKey info: target obj name " + objName);
}
if (callback != null)
{
callback(1, resBundle, u);
}
}
}
}
if (resBundle != null)
{
resBundle.isLoaded = true;
}
}
else
{
callback(0, resBundle, null);
}
//bundles.Unload(false);
}
else
{
callback(0, resBundle, null);
}
//request.Dispose();
request = null;
}
/// <summary>
/// 异步加载场景
/// </summary>
/// <param name="key"> 场景名称 </param>
/// <param name="abName"> Assetbundle 名称 </param>
/// <param name="fullPath"> Assetbundle 路径 </param>
/// <param name="callback"> 加载完成回调 , param1 状态码, param2 资源 </param>
/// <returns></returns>
private static IEnumerator AsyncLoadScene(string abName, string fullPath, Action <int, GameObject[]> callback = null)
{
if (isShowDebugInfo)
{
Debug.Log(" ## Uni Output ## module:ResManagerPlugin cls:ResManager func:AsyncLoadScene info: scene assetbudnle fullPath " + fullPath);
}
while (_resCache != null &&
_resCache.ContainsKey(abName) &&
_resCache[abName].ResUnits.Count <= 0)
{
yield return(null);
}
ResBundle resBundle = null;
if (_resCache != null && !_resCache.ContainsKey(abName))
{
resBundle = new ResBundle()
{
Name = abName
};
ResUnit unit = new ResUnit
{
ResName = abName
};
resBundle.ResUnits.Add(unit);
if (isShowDebugInfo)
{
Debug.Log(" ## Uni Output ## module:ResManagerPlugin cls:ResManager func:AsyncLoadScene info: load scene name " + unit.ResName);
}
_resCache.Add(abName, resBundle);
}
else
{
resBundle = _resCache[abName];
while (resBundle == null ||
resBundle.ResUnits.Count == 0 ||
resBundle.ResUnits.Count > 0 && resBundle.ResUnits.Count < resBundle.ResUnitCount)
{
resBundle = _resCache[abName];
yield return(null);
}
ResUnit unit = resBundle.FindResUnit(abName);
if (isShowDebugInfo)
{
Debug.Log(" ## Uni Output ## module:ResManagerPlugin cls:ResManager func:AsyncLoadScene info: load cache scene name " + unit.ResName);
}
if (callback != null)
{
callback(0, (GameObject[])unit.ResObj);
}
yield break;
}
AssetBundleCreateRequest request = AssetBundle.LoadFromFileAsync(fullPath);
while (!request.isDone)
{
yield return(null);
}
AssetBundle bundles = request.assetBundle;
if (bundles != null)
{
string[] scenePaths = bundles.GetAllScenePaths();
if (scenePaths != null)
{
if (isShowDebugInfo)
{
Debug.Log(" ## Uni Output ## module:ResManagerPlugin cls:ResManager func:AsyncLoadScene info: load scene count " + scenePaths.Length);
}
if (resBundle != null)
{
resBundle.ResAB = bundles;
resBundle.ResUnitCount = scenePaths.Length;
}
for (int i = 0; i < scenePaths.Length; ++i)
{
string scenePath = scenePaths[i];
if (!string.IsNullOrEmpty(scenePath))
{
Scene srcScene = SceneManager.GetActiveScene();
AsyncOperation asyncOp = SceneManager.LoadSceneAsync(scenePath, LoadSceneMode.Additive);
while (!asyncOp.isDone)
{
yield return(null);
}
Scene destScene = SceneManager.GetSceneByPath(scenePath);
while (!destScene.isLoaded)
{
yield return(null);
}
SceneManager.MergeScenes(srcScene, destScene);
SceneManager.SetActiveScene(destScene);
ResUnit resUnit = new ResUnit
{
ResName = scenePath,
Progress = 1f,
ResObj = destScene.GetRootGameObjects()
};
if (resBundle != null &&
!resBundle.ContainResUnit(scenePath))
{
resBundle.ResUnits.Add(resUnit);
}
if (isShowDebugInfo)
{
Debug.Log(" ## Uni Output ## module:ResManagerPlugin cls:ResManager func:AsyncLoadScene info: load scene name " + resUnit.ResName);
}
if (callback != null)
{
callback(1, resUnit.ResObj as GameObject[]);
}
}
}
if (resBundle != null)
{
resBundle.isLoaded = true;
}
}
//bundles.Unload(false);
}
}
/// <summary>
/// 加载 Assetbundle 中全部对象
/// </summary>
/// <param name="abName"> Assetbundle 名称 </param>
/// <param name="fullPath"> Assetbundle 文件路径 </param>
/// <param name="callback"> 加载完成回调 , param1 状态码, param2 资源 </param>
/// <returns></returns>
private static IEnumerator AsyncLoadAllAssets(string abName, string fullPath, Action <int, ResUnit> callback = null)
{
if (string.IsNullOrEmpty(abName))
{
if (isShowDebugInfo)
{
Debug.LogWarning(" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadAllAssets info: ab name is empty ");
}
yield break;
}
if (isShowDebugInfo)
{
Debug.Log(" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadAllAssets info: ab name " + abName);
}
// Assetbundle 未加载完成，等待加载完成
while (_resCache != null &&
_resCache.ContainsKey(abName) &&
_resCache[abName].ResUnits.Count <= 0)
{
yield return(null);
}
ResBundle resBundle = null;
// 首次加载 Assetbundle
if (_resCache != null &&
!_resCache.ContainsKey(abName))
{
resBundle = new ResBundle();
resBundle.Name = abName;
List <ResUnit> resUnits = new List <ResUnit>();
resBundle.ResUnits = resUnits;
if (_resCache != null)
{
_resCache.Add(abName, resBundle);
}
}
else// 再次加载 Assetbundle
{
resBundle = _resCache[abName];
// 对象还未加载，等待加载完成
while ((resBundle.ResUnits.Count <= 0 ||
(resBundle.ResUnits.Count > 0 &&
resBundle.ResUnits.Count < resBundle.ResUnitCount)))
{
resBundle = _resCache[abName];
yield return(null);
}
if (isShowDebugInfo)
{
Debug.Log(" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadAllAssets info: all objs Count " + resBundle.ResUnits.Count);
}
//
for (int i = 0; i < resBundle.ResUnits.Count; ++i)
{
if (isShowDebugInfo)
{
Debug.Log(" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadAllAssets info: cache obj Name " + resBundle.ResUnits[i].ResName);
}
if (callback != null)
{
callback(1, resBundle.ResUnits[i]);
}
yield return(null);
}
yield break;
}
AssetBundleCreateRequest request = AssetBundle.LoadFromFileAsync(fullPath);
while (!request.isDone)
{
yield return(null);
}
var bundles = request.assetBundle;
if (bundles != null)
{
resBundle.ResAB = bundles;
var objs = bundles.LoadAllAssets();
if (objs != null)
{
if (resBundle != null)
{
if (isShowDebugInfo)
{
UnityEngine.Debug.Log(" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadAllAssets info: all objs Count " + objs.Length);
}
resBundle.ResUnitCount = objs.Length;
}
for (int i = 0; i < objs.Length; ++i)
{
if (resBundle != null &&
!resBundle.ContainResUnit(objs[i].name, objs[i].GetType()))
{
ResUnit unit = new ResUnit
{
ResName = objs[i].name,
ResObj = objs[i],
Progress = 1
};
resBundle.ResUnits.Add(unit);
if (isShowDebugInfo)
{
Debug.Log(" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadAllAssets info: load obj Type " + unit.ResObj.GetType());
Debug.Log(" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadAllAssets info: load obj Name " + unit.ResName);
}
if (callback != null)
{
callback(1, unit);
}
}
}
if (resBundle != null)
{
resBundle.isLoaded = true;
}
}
else
{
if (isShowDebugInfo)
{
UnityEngine.Debug.LogWarning(" ## Uni Output ## moudule: ResManager Plugin cls:ResManager func:AsyncLoadAllAssets info: all objs Count " + resBundle.ResUnits.Count);
}
callback(0, null);
}
}
else
{
callback(0, null);
}
}