private void EndLoad(LoadItem item, IAsset asset)
{
if (item == null)
{
return;
}
// 移除加载字典
if (_loadDict.ContainsKey(item.url))
{
_loadDict.Remove(item.url);
}
// 填充LoadItem
item.asset = asset;
// 执行加载完成回调
if (item.completeCallback != null)
{
item.completeCallback.Invoke(item);
}
else if (item.cache == false)
{
asset.Dispose();
}
}
public void UnloadAsset(IAsset asset)
{
Type assetType = asset.GetType();
if (m_assets.ContainsKey(assetType))
{
m_assets[assetType].Remove(asset);
}
asset.Dispose();
}
public void Unload(IAsset asset)
{
if (!_assetCache.Remove(asset.SourcePath))
{
throw new ArgumentException("Asset was not found in AssetManager. This will occur if the asset's " +
"SourcePath value is changed manually.");
}
if (asset is IReloadableAsset reloadableAsset)
{
AssetReloader.RemoveReloadable(reloadableAsset);
}
OnAssetUnloading(asset);
_loadedAssets.Remove(asset);
asset.Dispose();
}
/// <summary>
/// 清理游戏对象
/// </summary>
public void ClearGameObjects()
{
float time = Time.time;
List <IAsset> removedList = new List <IAsset>(10);
foreach (var v in _assetDict)
{
IAsset asset = v.Value;
if (asset.autoClear == false)
{
continue;
}
if (asset.lastUseTime > 0 && asset.useCount == 0)
{
if (_checkAutoClearDelegate != null)
{
if (_checkAutoClearDelegate.Invoke(asset))
{
continue;
}
}
if (time - asset.lastUseTime >= _autoClearTime)
{
removedList.Add(asset);
}
}
}
foreach (IAsset asset in removedList)
{
asset.Dispose();
_assetDict.Remove(asset.id);
}
}
