public void Reset()
{
Path = "";
Crc = 0;
IsSprite = false;
Priority = AsyncLoadPriority.Low;
CallBackList.Clear();
}
/// <summary>
/// 异步加载sprite
/// </summary>
/// <param name="path"></param>
/// <param name="targetImg"></param>
/// <param name="priority"></param>
/// <param name="isSetNativeSize"></param>
public void AsyncLoadSprite(string path, Image targetImg, AsyncLoadPriority priority = AsyncLoadPriority.Middile, bool isSetNativeSize = false)
{
if (targetImg == null)
{
return;
}
ResourcesManager.Instance.AsyncLoadResource(path, AsyncLoadSpriteFinish, priority, true, targetImg, isSetNativeSize);
}
public void Reset()
{
Crc = 0;
ABDataItem = null;
CloneGo = null;
GoGuid = 0;
IsClear = true;
IsRecycle = false;
//------------------------
CancelId = 0;
IsSetSceneTr = false;
Priority = AsyncLoadPriority.Low;
DealFinish = null;
Param1 = null;
Param2 = null;
Param3 = null;
}
/// <summary>
/// 异步加载资源， 仅加载不需要实例化的资源， 音频，图片等
/// </summary>
public void AsyncLoadResource(string path, AsyncLoadDealFinish dealFinish, AsyncLoadPriority priority, bool isSprite = false,
object param1 = null, object param2 = null, object param3 = null, uint pathCrc = 0)
{
if (pathCrc == 0)
{
pathCrc = Crc32.GetCRC32(path);
}
//这里跟同步加载一样，缓存列表中有的话就直接取出来就行了， 然后把path，obj还有相应的参数传给回调就行了
AssetBundleDataItem dataItem = GetCacheABDataItem(pathCrc);
if (dataItem != null && dataItem.Obj != null)
{
if (dealFinish != null)
{
dealFinish(path, dataItem.Obj, param1, param2, param3);
}
return;
}
//缓存列表中没有时，才进行异步加载
AsyncLoadDataItem asyncDataItem = null;
if (!m_asyncLoadingItemDic.TryGetValue(pathCrc, out asyncDataItem) && asyncDataItem == null)
{
//初始化数据类
asyncDataItem = m_asyncDataItemPool.Create(true);
asyncDataItem.Path = path;
asyncDataItem.Crc = pathCrc;
asyncDataItem.IsSprite = isSprite;
asyncDataItem.Priority = priority;
m_asyncLoadItemListArray[(int)priority].Add(asyncDataItem); //加到优先级列表数组中
m_asyncLoadingItemDic.Add(pathCrc, asyncDataItem); //加到正在加载的dic中
}
//不论正在异步加载的dic（m_asyncLoadingItemDic）中有没有asyncDataItem， 都要进行回调列表的追加
AsyncLoadCallBack callBack = m_asyncCallBackPool.Create(true);
callBack.DealFinish = dealFinish;
callBack.Param1 = param1;
callBack.Param2 = param2;
callBack.Param3 = param3;
asyncDataItem.CallBackList.Add(callBack);
}
/// <summary>
/// 异步加载实例化对象
/// </summary>
/// <param name="path"></param>
/// <param name="dealFinish">外层调用时传入的加载完成回调</param>
/// <param name="priority"></param>
/// <param name="isSetSceneTr">是否设置到场景节点</param>
/// <param name="param1"></param>
/// <param name="param2"></param>
/// <param name="param3"></param>
/// <param name="isClear">是否跳转场景销毁/清除</param>
public long AsyncInstantiateGameObj(string path, AsyncLoadDealFinish dealFinish, AsyncLoadPriority priority, bool isSetSceneTr = false,
object param1 = null, object param2 = null, object param3 = null, bool isClear = true)
{
uint pathCrc = Crc32.GetCRC32(path);
ResourceGameObject resGo = GetResGoFromRecycleDic(pathCrc);
if (resGo != null)
{
if (isSetSceneTr)
{
resGo.CloneGo.transform.SetParent(SceneTr);
}
if (dealFinish != null)
{
dealFinish(path, resGo.CloneGo, param1, param2, param3);
}
return(resGo.CancelId);
}
resGo = m_resGoClassPool.Create(true);
resGo.Crc = pathCrc;
resGo.IsClear = isClear;
resGo.IsSetSceneTr = isSetSceneTr;
resGo.Priority = priority;
resGo.DealFinish = dealFinish;
resGo.Param1 = param1;
resGo.Param2 = param2;
resGo.Param3 = param3;
ResourcesManager.Instance.AsyncLoadResource(path, resGo, OnAsyncLoadResGoDealFinish);
resGo.CancelId = CreateCancelId();
m_cancelIdResGoDic.Add(CancelId, resGo);
return(resGo.CancelId);
}
