public void AsyncLoadGameObjectItem(string path, GameObjectItem gameObjectItem, OnAsyncGameObjFinished dealFinished,
LoadAssetPriority priority)
{
ResourceItem item = GetAssetFromAssetCache(gameObjectItem.Crc);
if (item != null)
{
gameObjectItem.ResourceItem = item;
if (dealFinished != null)
{
dealFinished(path, gameObjectItem);
}
return;
}
//判断是否在加载中
AsyncLoadAssetParam para = null;
if (!m_loadingAssetDict.TryGetValue(gameObjectItem.Crc, out para) || para == null)
{
para = m_asyncLoadAssetParamPool.Spawn(true);
para.m_crc = gameObjectItem.Crc;
para.m_path = path;
para.m_priority = priority;
m_loadingAssetDict.Add(gameObjectItem.Crc, para);
m_loadingAssetList[(int)priority].Add(para);
}
AsyncCallBack callback = m_asyncCallBackPool.Spawn(true);
callback.m_gameObjDealFinished = dealFinished;
callback.m_gameObjectItem = gameObjectItem;
para.m_callbackList.Add(callback);
}
public void Reset()
{
m_callbackList.Clear();
m_crc = 0;
m_path = "";
m_Sprite = false;
m_priority = LoadAssetPriority.LOW;
}
//异步加载资源, 仅仅是不需要实例化的资源,音频,图片等
public void AsyncLoadAsset <T>(string path, OnAsyncResourceObjFinished dealFinished,
LoadAssetPriority priority, object param1 = null,
object param2 = null, object param3 = null, uint crc = 0) where T : UnityEngine.Object
{
if (crc == 0)
{
crc = CrcHelper.StringToCRC32(path);
}
ResourceItem item = GetAssetFromAssetCache(crc);
if (item != null)
{
if (dealFinished != null)
{
dealFinished(path, item.Obj, param1, param2, param3);
}
return;
}
//判断是否在加载中
AsyncLoadAssetParam para = null;
if (!m_loadingAssetDict.TryGetValue(crc, out para) || para == null)
{
para = m_asyncLoadAssetParamPool.Spawn(true);
para.m_crc = crc;
para.m_path = path;
para.m_priority = priority;
//这里应该还少了对Sprite的判定
m_loadingAssetDict.Add(crc, para);
m_loadingAssetList[(int)priority].Add(para);
}
AsyncCallBack callback = m_asyncCallBackPool.Spawn(true);
callback.m_resourceObjDealFinished = dealFinished;
callback.m_param1 = param1;
callback.m_param2 = param2;
callback.m_param3 = param3;
para.m_callbackList.Add(callback);
}
//GameObject异步加载资源
public long InstantiateAsync(string path, OnAsyncResourceObjFinished dealFinish, LoadAssetPriority priority,
bool setSceneObject = false, object param1 = null, object param2 = null, object param3 = null,
bool bClear = true)
{
if (string.IsNullOrEmpty(path))
{
return(0);
}
uint crc = CrcHelper.StringToCRC32(path);
GameObjectItem gameObjectItem = GetGameObjectItemFromPool(crc);
if (gameObjectItem != null)
{
if (setSceneObject)
{
gameObjectItem.Obj.transform.SetParent(m_sceneGos, false);
}
if (dealFinish != null)
{
dealFinish(path, gameObjectItem.Obj, param1, param2, param3);
}
return(gameObjectItem.Guid);
}
long guid = ResourceMgr.Instance.CreateGuid();
gameObjectItem = m_gameObjectItemClassPool.Spawn(true);
gameObjectItem.Crc = crc;
gameObjectItem.SetSceneParent = setSceneObject;
gameObjectItem.Clear = bClear;
gameObjectItem.DealFinishCallback = dealFinish;
gameObjectItem.Param1 = param1;
gameObjectItem.Param2 = param2;
gameObjectItem.Param3 = param3;
//调用ResourceManager异步加载接口
ResourceMgr.Instance.AsyncLoadGameObjectItem(path, gameObjectItem, OnAsyncLoadGameObjectFinish, priority);
return(guid);
}