/// <summary>
/// 卸载资源
/// </summary>
/// <param name="resPath"></param>
public void UnloadResource(string assetPath)
{
if (m_assetLoadedDict.ContainsKey(assetPath))
{
AssetLoader ac = m_assetLoadedDict[assetPath];
ac.SubtractRefCount();
if (0 <= ac.RefCount) //将其从在用资源列表中移除
{
m_assetLoadedDict.Remove(assetPath);
if (IsNeedCacheUnloadAsset())
{
AssetRemover ar = new AssetRemover(assetPath, ac.Asset, Time.time);
m_assetRecycleList.Add(ar);
}
else
{
m_assetLoadedDict.Remove(assetPath);
Resources.UnloadAsset(ac.Asset);
}
}
}
else
{
LoggerHelper.Warning(string.Format("Unload Res Failed: {0} not in asset list.", assetPath));
}
}
/// <summary>
/// 从回收列表中加载资源
/// </summary>
private Object LoadAssetFromRecycleList(string assetPath)
{
Object assetObj = null;
for (int i = m_assetRecycleList.Count - 1; i != -1; --i)
{
AssetRemover ar = m_assetRecycleList[i];
if (ar.AssetPath == assetPath && null != ar.Asset)
{
m_assetRecycleList.RemoveAt(i);
m_assetLoadedDict.Add(assetPath, new AssetLoader(ar.Asset));
}
}
return(assetObj);
}