/// <summary>
/// 加载资源,优先保证从AB包里面(Resources文件夹外部),其次是通过C#IO流加
/// 载(Resources文件夹外部),最后通过Resources加载((Resources文件夹内存)).
/// </summary>
/// <param name="resourceBase">资源基本数据</param>
private void LoadResource(ResourceBase resourceBase)
{
ResourcePackerInfo resourceBelongedPackerInfo = GetResourceBelongedPackerInfo(resourceBase);
if (resourceBelongedPackerInfo != null)
{
if (resourceBelongedPackerInfo.isAssetBundle)
{
if (!resourceBelongedPackerInfo.IsAssetBundleLoaded())
{
resourceBelongedPackerInfo.LoadAssetBundle(FileManager.GetIFSExtractPath());
}
resourceBase.LoadFromAssetBundle(resourceBelongedPackerInfo);
if (resourceBase.unloadBelongedAssetBundleAfterLoaded)
{
resourceBelongedPackerInfo.UnloadAssetBundle(false);
}
}
else
{
resourceBase.Load(FileManager.GetIFSExtractPath());
}
}
else
{
resourceBase.Load();
}
}
/// <summary>
/// 从AssetBundle中加载资源
/// </summary>
/// <param name="resourcePackerInfo">AB资源包信息</param>
public void LoadFromAssetBundle(ResourcePackerInfo resourcePackerInfo)
{
if (m_isAbandon)
{
m_state = enResourceState.Unload;
return;
}
string name = FileManager.EraseExtension(m_name);;
if (m_contentType == null)
{
m_content = resourcePackerInfo.assetBundle.LoadAsset(name);
}
else
{
m_content = resourcePackerInfo.assetBundle.LoadAsset(name, m_contentType);
}
m_state = enResourceState.Loaded;
if (m_content != null && m_content.GetType() == typeof(TextAsset))
{
BinaryObject binaryObject = ScriptableObject.CreateInstance <BinaryObject>();
binaryObject.data = (m_content as TextAsset).bytes;
m_content = binaryObject;
}
}
private void AddResourcePackerInfoAll(ResourcePackerInfo resourceInfo)
{
resourcePackerInfosAll.Add(resourceInfo);
for (int i = 0; i < resourceInfo.childrens.Count; i++)
{
AddResourcePackerInfoAll(resourceInfo.childrens[i]);
}
}
public void AddResourcePackerInfo(ResourcePackerInfo resourceInfo)
{
resourcePackerInfosAll.Add(resourceInfo);
for (int i = 0; i < resourceInfo.childrens.Count; ++i)
{
AddResourcePackerInfoAll(resourceInfo.childrens[i]);
}
}
public void UnloadBelongedAssetbundle(string fullPathInResources)
{
ResourcePackerInfo resourceBelongedPackerInfo = GetResourceBelongedPackerInfo(fullPathInResources);
if (resourceBelongedPackerInfo != null && resourceBelongedPackerInfo.IsAssetBundleLoaded())
{
resourceBelongedPackerInfo.UnloadAssetBundle(false);
}
}
private ResourcePackerInfo GetResourceBelongedPackerInfo(ResourceBase resourceBase)
{
if (m_resourcePackerInfoSet != null)
{
ResourcePackerInfo resourceBelongedPackerInfo = m_resourcePackerInfoSet.GetResourceBelongedPackerInfo(resourceBase.key);
return(resourceBelongedPackerInfo);
}
return(null);
}
public ResourcePackerInfo GetResourceBelongedPackerInfo(int resourceKeyHash)
{
ResourcePackerInfo info = null;
if (m_resourceMap.TryGetValue(resourceKeyHash, out info))
{
return(info);
}
return(null);
}
private void UnloadAllAssetBundles()
{
if (m_resourcePackerInfoSet == null)
{
return;
}
for (int i = 0; i < m_resourcePackerInfoSet.resourcePackerInfosAll.Count; i++)
{
ResourcePackerInfo resourcePackerInfo = m_resourcePackerInfoSet.resourcePackerInfosAll[i];
if (resourcePackerInfo.IsAssetBundleLoaded())
{
resourcePackerInfo.UnloadAssetBundle(false);
}
}
}
