/// <summary>
/// 异步实例化资源。
/// </summary>
/// <param name="assetName">要实例化资源的名称。</param>
/// <param name="instantiateAssetCallbacks">实例化资源回调函数集。</param>
/// <param name="userData">用户自定义数据。</param>
public void InstantiateAsset(string assetName, InstantiateAssetCallbacks instantiateAssetCallbacks, object userData)
{
if (instantiateAssetCallbacks == null)
{
throw new GameFrameworkException("Instantiate asset callbacks is invalid.");
}
#if UNITY_EDITOR
DateTime startTime = DateTime.Now;
UnityEngine.Object asset = AssetDatabase.LoadMainAssetAtPath(assetName);
if (asset != null)
{
UnityEngine.Object instance = Instantiate(asset);
if (instance != null)
{
if (instantiateAssetCallbacks.InstantiateAssetSuccessCallback != null)
{
instantiateAssetCallbacks.InstantiateAssetSuccessCallback(assetName, instance, (float)(DateTime.Now - startTime).TotalSeconds, userData);
}
return;
}
}
if (instantiateAssetCallbacks.InstantiateAssetFailureCallback != null)
{
instantiateAssetCallbacks.InstantiateAssetFailureCallback(assetName, LoadResourceStatus.NotExist, "Can not instantiate this asset from asset database.", userData);
}
#endif
}
public override void OnLoadSuccess(LoadResourceAgent agent, object asset, object instance, float duration)
{
base.OnLoadSuccess(agent, asset, instance, duration);
if (m_InstantiateAssetCallbacks.InstantiateAssetSuccessCallback != null)
{
m_InstantiateAssetCallbacks.InstantiateAssetSuccessCallback(AssetName, instance, duration, UserData);
}
}