public void Reset()
{
m_AsyncCallbackList.Clear();
m_Crc = 0;
m_Path = string.Empty;
m_IsSprite = false;
m_Priority = ResLoadPriority.RES_SLOW;
}
/// <summary>
/// 异步加载创建实例
/// </summary>
/// <param name="path"></param>
/// <param name="callback"></param>
/// <param name="priority"></param>
/// <param name="isSceneObj"></param>
/// <param name="isClear"></param>
/// <param name="param1"></param>
/// <param name="param2"></param>
/// <param name="param3"></param>
/// <returns></returns>
public long InstantiateObjectAsyn(string path, AsyncObjFinishCallback callback, ResLoadPriority priority,
bool isSceneObj = false, bool isClear = true,
object param1 = null, object param2 = null, object param3 = null)
{
if (string.IsNullOrEmpty(path))
{
return(0);
}
uint crc = Crc32.GetCrc32(path);
ResourceObject resObj = GetObjectFromPool(crc);
if (resObj != null)
{
if (isSceneObj)
{
resObj.m_CloneObj.transform.SetParent(SceneTrs);
}
if (callback != null)
{
callback(path, resObj.m_CloneObj, param1, param2, param3);
}
return(resObj.m_Guid);
}
long guid = m_AsynGuid;
resObj = m_ResourceObjectPool.Spawn(true);
resObj.m_Crc = crc;
resObj.m_IsClear = isClear;
resObj.m_IsSceneObj = isSceneObj;
resObj.m_Callback = callback;
resObj.m_Guid = guid;
resObj.param1 = param1;
resObj.param2 = param2;
resObj.param3 = param3;
ResourceManager.Instance.AsyncLoadResource(path, resObj, OnResObjFinish, priority);
m_AsynLoadingDic.Add(guid, resObj);
return(guid);
}
/// <summary>
/// 异步加载(实例化)
/// </summary>
/// <param name="path"></param>
/// <param name="resObj"></param>
/// <param name="callback"></param>
/// <param name="priority"></param>
public void AsyncLoadResource(string path, ResourceObject resObj, AsyncResObjFinishCallback callback, ResLoadPriority priority)
{
if (m_StartCoroutine == null)
{
Debug.LogError("ResourceManager.AsyncLoadResource 协程未启动,无法使用异步加载");
return;
}
WashOut();
ResourceItem item = GetCacheResourceItem(resObj.m_Crc);
//如果资源已经加载
if (item != null)
{
resObj.m_ResItem = item;
if (callback != null)
{
callback(path, resObj, resObj.param1, resObj.param2, resObj.param3);
}
return;
}
//判断是否正在加载
AsyncLoadResParam asyncParam = null;
if (!m_AsyncLoadDic.TryGetValue(resObj.m_Crc, out asyncParam))
{
//添加到正在加载
asyncParam = m_AsyncLoadResParamPool.Spawn(true);
asyncParam.m_Crc = resObj.m_Crc;
asyncParam.m_Path = path;
asyncParam.m_Priority = priority;
m_AsyncLoadDic.Add(resObj.m_Crc, asyncParam);
m_AsyncLoadingList[(int)priority].Add(asyncParam);
}
//缓存回调信息
AsyncCallback asyncCallback = m_AsyncCallbackPool.Spawn(true);
asyncCallback.m_ResCallback = callback;
asyncCallback.m_ResObj = resObj;
asyncParam.m_AsyncCallbackList.Add(asyncCallback);
//异步加载在AsyncLoadCoroutine 里执行
}
/// <summary>
/// 异步加载资源(普通的)
/// </summary>
/// <param name="path"></param>
/// <param name="callback"></param>
/// <param name="priority"></param>
/// <param name="param1"></param>
/// <param name="param2"></param>
/// <param name="param3"></param>
public void AsyncLoadResource(string path, AsyncObjFinishCallback callback, bool isSprite = false, object param1 = null, object param2 = null, object param3 = null, ResLoadPriority priority = ResLoadPriority.RES_NORMAL)
{
if (m_StartCoroutine == null)
{
Debug.LogError("ResourceManager.AsyncLoadResource 协程未启动,无法使用异步加载");
return;
}
WashOut();
uint crc = Crc32.GetCrc32(path);
ResourceItem item = GetCacheResourceItem(crc);
//如果资源已经加载
if (item != null)
{
if (callback != null)
{
callback(path, item.m_Obj, param1, param2, param3);
}
return;
}
//判断是否正在加载
AsyncLoadResParam asyncParam = null;
if (!m_AsyncLoadDic.TryGetValue(crc, out asyncParam))
{
//添加到正在加载
asyncParam = m_AsyncLoadResParamPool.Spawn(true);
asyncParam.m_Crc = crc;
asyncParam.m_Path = path;
asyncParam.m_Priority = priority;
asyncParam.m_IsSprite = isSprite;
m_AsyncLoadDic.Add(crc, asyncParam);
m_AsyncLoadingList[(int)priority].Add(asyncParam);
}
//缓存回调信息
AsyncCallback asyncCallback = m_AsyncCallbackPool.Spawn(true);
asyncCallback.m_Callback = callback;
asyncCallback.param1 = param1;
asyncCallback.param2 = param2;
asyncCallback.param3 = param3;
asyncParam.m_AsyncCallbackList.Add(asyncCallback);
//异步加载在AsyncLoadCoroutine 里执行
}
