//加载AB包
public IEnumerator LoadAssetBundle(string abName)
{
//AB包关系的建立
if (!dicABRelation.ContainsKey(abName))
{
ABRelation aBRelationObj = new ABRelation(abName);
dicABRelation.Add(abName, aBRelationObj);
}
ABRelation tmpABRelation = dicABRelation[abName];
//得到所有的依赖关系
string[] dependencearray = ABManifestLoader.GetInstance().RetrivalDependence(abName);
foreach (string item_dependence in dependencearray)
{
//添加依赖
tmpABRelation.AddDependence(item_dependence);
//添加引用
yield return(LoadRefence(item_dependence, abName));
}
//加载
if (dicSingleABLoader.ContainsKey(abName))
{
yield return(dicSingleABLoader[abName].LoadAssetBundle());
}
else
{
curSingleABLoader = new SingleABLoader(abName, CompleteAB);
dicSingleABLoader.Add(abName, curSingleABLoader);
yield return(curSingleABLoader.LoadAssetBundle());
}
yield return(null);
}
public IEnumerator LoadAssetBundle(string abName)
{
//ab包依赖关系的建立
if (!m_relationDict.ContainsKey(abName))
{
ABRelation tempRelation = new ABRelation(abName);
m_relationDict.Add(abName, tempRelation);
}
ABRelation abRelation = m_relationDict[abName];
//得到ab包所有的依赖关系(查询清单文件)
string[] strDependenceArr = ABManifestLoader.Instance.GetAllDependices(abName);
for (int i = 0; i < strDependenceArr.Length; i++)
{
//添加依赖项
abRelation.AddDependence(strDependenceArr[i]);
//添加引用项
yield return(LoadReferenceAB(strDependenceArr[i], abName));
}
//加载ab包
if (m_singleABDict.ContainsKey(abName))
{
yield return(m_singleABDict[abName].LoadAssetBundle());
}
else
{
m_currentSingleABLoader = new SingleABLoader(abName, CompleteLoadABCallBack);
m_singleABDict.Add(abName, m_currentSingleABLoader);
yield return(m_currentSingleABLoader.LoadAssetBundle());
}
}
/// <summary>
/// 释放本场景中的所有资源
/// </summary>
public void DisposeAllAsset()
{
List <string> keys = new List <string>();
keys.AddRange(m_singleABDict.Keys);
try
{
for (int i = 0; i < keys.Count; i++)
{
m_singleABDict[keys[i]].DisposeAll();
}
}
catch (Exception ex)
{
Debug.LogError(ex);
}
finally
{
m_singleABDict.Clear();
m_singleABDict = null;
//释放其他的
m_relationDict.Clear();
m_relationDict = null;
m_currentSingleABLoader = null;
m_currentScenesName = null;
m_currentABName = null;
m_ABCompleteHandle = null;
//卸载没有使用到的资源
Resources.UnloadUnusedAssets();
//强制GC
GC.Collect();
}
}
private void Start()
{
m_abLoader = new SingleABLoader(m_abName, LoadComplate);
StartCoroutine(m_abLoader.LoadAssetBundle());
}
// Use this for initialization
void Start()
{
load = new SingleABLoader(ABname, LoadComplete);
StartCoroutine(load.LoadAssetBundle());
}
private void OnLoadComplete2(string ABName)
{
Debug.Log("加载ab包完毕");
m_SingleABLoader3 = new SingleABLoader(ABName3, OnLoadComplete3);
StartCoroutine(m_SingleABLoader3.LoadSingleAB());
}
private void OnLoadComplete1(string ABName)
{
Debug.Log("加载ab包完毕");
m_SingleABLoader2 = new SingleABLoader(ABName2, OnLoadComplete2);
StartCoroutine(m_SingleABLoader2.LoadSingleAB());
}
void Start()
{
m_SingleABLoader1 = new SingleABLoader(ABName1, OnLoadComplete1);
StartCoroutine(m_SingleABLoader1.LoadSingleAB());
}
