public void LoadScene(string sceneName, LoadCallBackHandler CallBack)
{
string _scenePath = string.Format("{0}{1}", AssetPath, sceneName);
HandlerParam HP = new HandlerParam();
HP.assetName = sceneName;
HP.paramObj = null;
if (Application.isEditor && !isDebug)
{
if (CallBack != null)
{
CallBack(HP);
}
SceneManager.LoadScene(HP.assetName);
return;
}
string url = ResourcePathManager.Instance.GetLoadPath(_scenePath);
url = Path.ChangeExtension(url, ResourcePathManager.abExtension);
string _assetBundleName = Path.ChangeExtension(_scenePath, ResourcePathManager.abExtension).ToLower();
LoadABCallBack loadABCallBack = delegate(AssetBundleData assetBundleData)
{
HP.m_assetBundleData = assetBundleData;
if (CallBack != null)
{
CallBack(HP);
}
SceneManager.LoadScene(HP.assetName);
};
LoadAssetBundle.Instance.LoadScene(url, sceneName, _assetBundleName, loadABCallBack);
}
/// <summary>
/// 加载 AB 资源
/// </summary>
/// <param name="url"></param>
/// <param name="abCallBack"></param>
/// <returns></returns>
private IEnumerator LoadAB(string url, LoadABCallBack loadABCallBack, bool isDepends = false)
{
if (isDepends && IsLoading(url))
{
yield break;
}
WWW www = new WWW(url);
yield return(www);
DelLoading(url);
if (!string.IsNullOrEmpty(www.error))
{
Debug.LogError(www.error);
yield break;
}
AssetBundleData newAssetBundleData = AssetBundleManager.Instance.AddAssetBundle(url); //new AssetBundleData();
newAssetBundleData.m_AssetBundle = www.assetBundle;
if (loadABCallBack != null)
{
loadABCallBack(newAssetBundleData);
}
yield break;
}
//加载总依赖资源文件 AssetBundleManifest
public IEnumerator LoadManifest()
{
if (!isLoadingAssetBundleMainfest)
{
isLoadingAssetBundleMainfest = true;
LoadABCallBack loadABCallBack = delegate(AssetBundleData assetBundleData)
{
if (assetBundleData.m_AssetBundle != null)
{
assetBundleManifest = assetBundleData.m_AssetBundle.LoadAsset <AssetBundleManifest>("AssetBundleManifest");
}
};
string url = ResourcePathManager.Instance.CheckFilePath(ResourcePathManager.Instance.GetPersistentDataPath, "AssetBundle/AssetBundle");
yield return(Game.Instance.StartCoroutine(LoadAB(url, loadABCallBack)));
}
while (assetBundleManifest == null)
{
yield return(new WaitForEndOfFrame());
}
yield break;
}
public void LoadAsset(string bundleName, LoaderProgress progress, LoadABCallBack callback)
{
if (mAllAsset.ContainsKey(bundleName))
{
mABMgr.LoadAB(bundleName, progress, callback);
}
else
{
Debug.Log("Dont contain the bundle ==" + bundleName);
}
}
public void LoadAsset(string bundleName,LoaderProgress progress,LoadABCallBack callback)
{
if (mAllAsset.ContainsKey (bundleName)) {
mABMgr.LoadAB (bundleName, progress, callback);
}
else {
Debug.Log ("Dont contain the bundle ==" + bundleName);
}
}
public void LoadAB(string bundleName, LoaderProgress progress, LoadABCallBack callback)
{
if (!mLoadHelper.ContainsKey(bundleName))
{
IABRelationMgr loader = new IABRelationMgr();
loader.Initialize(bundleName, progress);
mLoadHelper.Add(bundleName, loader);
callback(mSceneName, bundleName);
}
else
{
Debug.Log("IABMgr contain bundle name ==" + bundleName);
}
}
/// <summary>
/// 加载资源
/// </summary>
/// <typeparam name="T">加载资源类型</typeparam>
/// <param name="assetName">资源名</param>
/// <param name="CallBack">加载回调</param>
/// <param name="paramsArr">加载传递参数</param>
/// <param name="useType">加载解包时，是否使用类型 T</param>
public void LoadAsset <T>(string assetName, LoadCallBackHandler CallBack, System.Object paramsArr, bool useType = true, bool isAsync = true) where T : UnityEngine.Object
{
if (string.IsNullOrEmpty(assetName))
{
Debug.LogWarning("Load AssetName is null " + assetName);
return;
}
string _assetPath = string.Format("{0}{1}{2}", AssetPath, assetName, Extension);
HandlerParam HP = new HandlerParam();
HP.assetName = Path.GetFileNameWithoutExtension(assetName);
HP.paramObj = paramsArr;
if (Application.isEditor && !isDebug)
{
_assetPath = string.Format("{0}{1}", "Assets/", _assetPath);
LoadAsset <T>(_assetPath, CallBack, HP);
return;
}
_assetPath = Path.ChangeExtension(_assetPath, ResourcePathManager.abExtension);
string url = ResourcePathManager.Instance.GetLoadPath(_assetPath);
url = url.ToLower();
string _assetBundleName = Path.ChangeExtension(_assetPath, ResourcePathManager.abExtension).ToLower();
// allassets/prefab/building/dige_ziyuan.unity3d
// 加载资源回调
LoadABCallBack loadABCallBack = delegate(AssetBundleData assetBundleData)
{
HP.m_assetBundleData = assetBundleData;
// 异步加载同时调用两次会卡死主线程
//.m_AssetBundle.LoadAssetAsync<T>(p_handleParam.assetName);
HP.assetObj = assetBundleData.m_AssetBundle.LoadAsset <T>(HP.assetName);
if (CallBack != null)
{
CallBack(HP);
}
};
Game.Instance.StartCoroutine(LoadAssetBundle.Instance.LoadAsset(url, loadABCallBack, _assetBundleName));
}
public static UnityEngine.Object LoadAssetbundle(string path, LoadABCallBack callBack = null, bool isUnloadAb = false)
{
AssetBundle assetBundle = AssetBundle.LoadFromFile(path);
UnityEngine.Object obj = null;
if (assetBundle != null)
{
string[] strs = assetBundle.GetAllAssetNames();
if (strs.Length > 0)
{
obj = assetBundle.LoadAsset(strs[0]);
}
if (callBack != null)
{
callBack(assetBundle, obj);
}
assetBundle.Unload(isUnloadAb);
}
return(obj);
}
/// <summary>
/// 加载资源
/// </summary>
/// <param name="assetPath"></param>
/// <param name="callBack"></param>
/// <param name="assetBundleName"></param>
/// <returns></returns>
public IEnumerator LoadAsset(string assetPath, LoadABCallBack loadABCallBack, string assetBundleName)
{
while (IsLoading(assetPath))
{
yield return(new WaitForEndOfFrame());
}
{
// 从管理器中获取加载数据
AssetBundleData assetBundleData = AssetBundleManager.Instance.GetAssetBundleData(assetPath);
// 获取到的数据不为空就不再重新加载了
if (assetBundleData != null)
{
// 引用 +1
assetBundleData.Retain();
if (loadABCallBack != null)
{
loadABCallBack(assetBundleData);
}
yield break; // 已经有了直接返回
}
}
if (assetBundleManifest == null)
{
yield return(Game.Instance.StartCoroutine(LoadManifest()));
}
if (assetBundleManifest == null)
{
Debug.LogError("assetBundlManifest is");
yield break;
}
AddLoading(assetPath);
// 加载依赖资源
// 获取依赖资源数据
string[] depends = assetBundleManifest.GetAllDependencies(assetBundleName);
int count = depends.Length;
if (count > 0)
{
AssetBundleManager.Instance.SetDepends(assetBundleName, depends);
}
List <string> urlList = new List <string>();
for (int i = 0; i < count; ++i)
{
string url = ResourcePathManager.Instance.CheckFilePath(ResourcePathManager.Instance.GetPersistentDataPath, "AssetBundle/" + depends[i]);
url = url.ToLower();
AssetBundleData assetBundleData = AssetBundleManager.Instance.GetAssetBundleData(url);
// 获取到的数据不为空就不再重新加载了
if (assetBundleData != null)
{
continue;
}
Game.Instance.StartCoroutine(LoadAB(url, null, true));
urlList.Add(url);
AddLoading(url);
}
int index = 0;
while (urlList.Count > 0)
{
index %= urlList.Count;
if (!IsLoading(urlList[index]))
{
urlList.RemoveAt(index);
}
++index;
yield return(new WaitForEndOfFrame());
}
LoadABCallBack CallBack = delegate(AssetBundleData assetBundleData)
{
loadABCallBack(assetBundleData);
};
yield return(Game.Instance.StartCoroutine(LoadAB(assetPath, CallBack)));
}
//AB.Unload 卸载 AssetBundl：
//参数 false 只卸载 AssetBundl 资源，已经从 AssetBundle 资源中 Load 并且实例化出来的对象不会被释放
//参数 true 卸载 AssetBundl 的同时，也会把从 AssetBundl 资源中Load 并且实例化出来的对象一起销毁（很危险，慎用）
public void LoadScene(string sceneAssetPath, string sceneName, string assetBundleName, LoadABCallBack loadABCallBack)
{
Game.Instance.StartCoroutine(LoadAsset(sceneAssetPath, loadABCallBack, assetBundleName));
}
public void LoadAB(string bundleName,LoaderProgress progress,LoadABCallBack callback)
{
if (!mLoadHelper.ContainsKey (bundleName)) {
IABRelationMgr loader = new IABRelationMgr ();
loader.Initialize (bundleName, progress);
mLoadHelper.Add (bundleName, loader);
callback (mSceneName, bundleName);
} else {
Debug.Log ("IABMgr contain bundle name ==" + bundleName);
}
}
