/// <summary>
/// 添加自己依赖的资源
/// </summary>
/// <param name="assets"></param>
public void AddSelfDependent(AssetsBundle assets)
{
if (!m_selfDependent.Contains(assets))
{
m_selfDependent.Add(assets);
}
}
/// <summary>
/// 添加依赖本对象的资源
/// </summary>
/// <param name="assets"></param>
public void AddDependentSelf(AssetsBundle assets)
{
if (!m_dependentSelf.Contains(assets))
{
m_dependentSelf.Add(assets);
}
}
/// <summary>
///
/// </summary>
/// <param name="path"></param>
/// <param name="action"></param>
/// <param name="dic"></param>
private AsyncAsset AssetBundleAsyncLoadDependent(string path, Action <bool, AsyncAsset> complete, Action <bool, AsyncAsset> action, bool dependence, Dictionary <string, AsyncAsset> dic)
{
// 依赖加载
AssetsBundle[] dependent = null;
if (dependence)
{
string assetBundleName = "data/" + GetAssetBundleName(path);
var data = m_getDependentAsset(assetBundleName);
dependent = new AssetsBundle[data.Count];
for (int i = 0; i < data.Count; ++i)
{
dependent[i] = (AssetsBundle)AssetBundleAsyncLoadDependent(path.Replace(assetBundleName, data[i]), action, action, dependence, dic);
}
}
// 加载本资源
AssetsBundle asset = (AssetsBundle)AssetBundleAsyncLoadWithoutDependent(path, complete);
if (null != dic)
{
dic.Add(path, asset);
}
// 计算依赖关系
if (dependence && dependent != null)
{
for (int i = 0; i < dependent.Length; ++i)
{
dependent[i].AddDependentSelf(asset);
asset.AddSelfDependent(dependent[i]);
}
}
return(asset);
}
/// <summary>
/// AssetBundle加载
/// </summary>
/// <param name="url"></param>
/// <returns></returns>
public AsyncAsset AssetBundleLoad(string path)
{
// 依赖加载
string assetBundleName = "data/" + GetAssetBundleName(path);
var data = m_getDependentAsset(assetBundleName);
AssetsBundle[] dependent = new AssetsBundle[data.Count];
for (int i = 0; i < data.Count; ++i)
{
dependent[i] = (AssetsBundle)AssetBundleLoad(path.Replace(assetBundleName, data[i]));
}
AsyncAsset async = null;
if (m_complete.ContainsKey(path))
{
async = m_complete[path];
}
else
{
if (m_loading.ContainsKey(path))
{
async = m_loading[path];
}
else
{
async = new AssetsBundle(path);
async.AsyncLoad();
}
while (!async.isDone)
{
}
async.Complete();
m_complete.Add(async.url, async);
// 计算依赖关系
if (dependent != null)
{
for (int i = 0; i < dependent.Length; ++i)
{
dependent[i].AddDependentSelf((AssetsBundle)async);
((AssetsBundle)async).AddSelfDependent(dependent[i]);
}
}
}
return(async);
}
/// <summary>
/// AssetBundle资源加载
/// </summary>
/// <param name="path"></param>
/// <param name="action"></param>
/// <returns></returns>
private AsyncAsset AssetBundleAsyncLoadWithoutDependent(string path, Action <bool, AsyncAsset> action)
{
AsyncAsset async = null;
if (m_complete.ContainsKey(path))
{
async = m_complete[path];
}
else
{
if (m_loading.ContainsKey(path))
{
async = m_loading[path];
}
else
{
async = new AssetsBundle(path);
m_loading.Add(async.url, async);
}
}
m_queue.Add(new AsyncAssetBundle(async, action));
return(async);
}