//加载ABConfig配置表
public bool LoadAssetBundleConfig()
{
m_resourceItemDict.Clear();
string configPath = GlobalConfigData.DependenceFile4AssetBundle;
AssetBundle configAB = AssetBundle.LoadFromFile(configPath);
TextAsset textAsset = configAB.LoadAsset <TextAsset>(GlobalConfigData.DependenceFileName);
if (textAsset == null)
{
Debug.LogError("AssetBundleConfig is not exists!");
return(false);
}
MemoryStream ms = new MemoryStream(textAsset.bytes);
BinaryFormatter bf = new BinaryFormatter();
AssetBundleConfig abConfig = (AssetBundleConfig)bf.Deserialize(ms);
ms.Close();
for (int i = 0; i < abConfig.ABList.Count; i++)
{
ResourceItem item = new ResourceItem();
ABBase abBase = abConfig.ABList[i];
item.Crc = abBase.Crc;
item.AssetName = abBase.AssetName;
item.ABName = abBase.ABName;
item.DependABList = new List <string>(abBase.DependABList);
if (m_resourceItemDict.ContainsKey(item.Crc) == false)
{
m_resourceItemDict.Add(item.Crc, item);
}
else
{
Debug.Log("重复的Crc, 资源名: " + item.AssetName + ", AB包名: " + item.ABName);
}
}
return(true);
}
//加载ResourceItem
public ResourceItem LoadResourceAssetBundle(uint crc)
{
ResourceItem resourceItem = null;
m_resourceItemDict.TryGetValue(crc, out resourceItem);
if (resourceItem == null)
{
Debug.LogError("在AssetBundle中, 没有找到Crc: " + crc.ToString() + "对应的资源!");
return(null);
}
if (resourceItem.Ab != null)
{
return(resourceItem);
}
if (resourceItem.DependABList != null)
{
for (int i = 0; i < resourceItem.DependABList.Count; i++)
{
LoadAssetBundle(resourceItem.DependABList[i]);
}
}
resourceItem.Ab = LoadAssetBundle(resourceItem.ABName);
return(resourceItem);
}