public void Reset()
{
m_ObjDealFinish = null;
m_ResObj = null;
m_ResDealFinish = null;
m_Param1 = m_Param2 = m_Param3 = null;
}
/// <summary>
/// 针对ObjectPoolMgr异步加载接口
/// </summary>
public void AsyncLoadResource(string path, ResourceObj resObj, OnAsyncFinish dealFinish, LoadResPriority priority)
{
ResourceItem item = GetCacheResourceItem(resObj.m_Crc);
if (item != null)
{
resObj.m_ResItem = item;
if (dealFinish != null)
{
dealFinish(path, resObj);
}
return;
}
//判断是否在加载中
AsynvLoadResParam para = null;
if (!m_LodingAssetDic.TryGetValue(resObj.m_Crc, out para) || para == null)
{
para = m_AsyncLoadResParamPool.Spawn(true);
para.m_Crc = resObj.m_Crc;
para.m_Path = path;
para.m_Priority = priority;
m_LodingAssetDic.Add(resObj.m_Crc, para);
m_LoadingAssetList[(int)priority].Add(para);
}
//往回调列表里加回调
//这里加的是针对的回调
ResMgrAsyncCallBack callBack = m_AsyncCallBackPool.Spawn(true);
callBack.m_ObjDealFinish = dealFinish;
callBack.m_ResObj = resObj;
para.m_CallBackList.Add(callBack);
}
/// <summary>
/// 取消异步加载资源
/// </summary>
public bool CancleLoad(ResourceObj resObj)
{
AsynvLoadResParam para = null;
if (m_LodingAssetDic.TryGetValue(resObj.m_Crc, out para) && m_LoadingAssetList[(int)para.m_Priority].Contains(para))
{
//清除异步加载中间类中记录的异步回调list，将回调类先重置，后回收，然后移除
for (int i = para.m_CallBackList.Count; i >= 0; i--)
{
ResMgrAsyncCallBack tempCallBack = para.m_CallBackList[i];
if (tempCallBack != null && resObj == tempCallBack.m_ResObj)
{
tempCallBack.Reset();
m_AsyncCallBackPool.Recycle(tempCallBack);
para.m_CallBackList.Remove(tempCallBack);
}
}
//进行完上一步后，继续重置异步加载中间类，先重置，然后将分级列表中，dic中移除，回收异步加载中间类
if (para.m_CallBackList.Count <= 0)
{
para.Reset();
m_LoadingAssetList[(int)para.m_Priority].Remove(para);
m_AsyncLoadResParamPool.Recycle(para);
m_LodingAssetDic.Remove(resObj.m_Crc);
return(true);
}
}
return(false);
}
/// <summary>
/// 同步加载
/// </summary>
/// <param name="path"></param>
/// <param name="clearScene"></param>
/// <returns></returns>
public GameObject InstantiateObject(string path, bool setSceneObj = false, bool clearScene = true)
{
uint crc = CRC32.GetCRC32(path);
ResourceObj resourceObj = GetObjectFromPool(crc);
if (resourceObj == null)
{
resourceObj = m_ResourceObjClassPool.Spawn(true);
resourceObj.m_Crc = crc;
resourceObj.m_ClearScene = clearScene;
//ResourceMgr提供加载方法
resourceObj = ResourcesMgr.Instance.LoadResource(path, resourceObj);
if (resourceObj.m_ResItem.m_Obj != null)
{
resourceObj.m_CloneObj = GameObject.Instantiate(resourceObj.m_ResItem.m_Obj) as GameObject;
}
}
if (setSceneObj)
{
resourceObj.m_CloneObj.transform.SetParent(SceneTrs, false);
}
int tempGuid = resourceObj.m_CloneObj.GetInstanceID();
if (!m_ResourceObjDic.ContainsKey(tempGuid))
{
m_ResourceObjDic.Add(tempGuid, resourceObj);
}
return(resourceObj.m_CloneObj);
}
/// <summary>
/// 清空对象池
/// </summary>
public void ClearCache()
{
List <uint> tempList = new List <uint>();
foreach (uint key in m_ObjectPoolDic.Keys)
{
List <ResourceObj> st = m_ObjectPoolDic[key];
for (int i = st.Count; i >= 0; i--)
{
ResourceObj resObj = st[i];
if (!System.Object.ReferenceEquals(resObj.m_CloneObj, null) && resObj.m_ClearScene)
{
GameObject.Destroy(resObj.m_CloneObj);
m_ResourceObjDic.Remove(resObj.m_CloneObj.GetInstanceID());
resObj.Reset();
m_ResourceObjClassPool.Recycle(resObj);
}
}
if (st.Count <= 0)
{
tempList.Add(key);
}
}
for (int i = 0; i < tempList.Count; i++)
{
uint temp = tempList[i];
if (m_ObjectPoolDic.ContainsKey(temp))
{
m_ObjectPoolDic.Remove(temp);
}
}
tempList.Clear();
}
/// <summary>
/// 资源加载完成回调
/// </summary>
/// <param name="path"></param>
/// <param name="resObj"></param>
/// <param name="param1"></param>
/// <param name="param2"></param>
/// <param name="param3"></param>
void OnLoadResourceObjFinish(string path, ResourceObj resObj, object param1 = null, object param2 = null, object param3 = null)
{
if (resObj == null)
{
return;
}
if (resObj.m_ResItem.m_Obj == null)
{
ZLogger.Error("异步加载的资源为空：{0}", path);
}
else
{
resObj.m_CloneObj = GameObject.Instantiate(resObj.m_ResItem.m_Obj) as GameObject;
}
//加载完成就从正在加载的异步中移除
if (m_AsyncResObjDic.ContainsKey(resObj.m_Guid))
{
m_AsyncResObjDic.Remove(resObj.m_Guid);
}
if (resObj.m_CloneObj != null && resObj.m_SetSceneParent)
{
resObj.m_CloneObj.transform.SetParent(SceneTrs, false);
}
if (resObj.m_DealFinish != null)
{
int tempGuid = resObj.m_CloneObj.GetInstanceID();
if (!m_ResourceObjDic.ContainsKey(tempGuid))
{
m_ResourceObjDic.Add(tempGuid, resObj);
}
resObj.m_DealFinish(path, resObj.m_CloneObj, resObj.m_Param1, resObj.m_Param2, resObj.m_Param3);
}
}
/// <summary>
/// 从对象池取对象
/// </summary>
/// <param name="crc"></param>
/// <returns></returns>
protected ResourceObj GetObjectFromPool(uint crc)
{
List <ResourceObj> st = null;
if (m_ObjectPoolDic.TryGetValue(crc, out st) && st != null && st.Count > 0)
{
//ResourcesMgr的引用计数
ResourcesMgr.Instance.IncreaseResourceRef(crc);
ResourceObj resObj = st[0];
st.RemoveAt(0);
GameObject obj = resObj.m_CloneObj;
if (!System.Object.ReferenceEquals(obj, null))
{
resObj.m_Already = false;
#if UNITY_EDITOR
if (obj.name.EndsWith("(Recycle)"))
{
obj.name = obj.name.Replace("(Recycle)", "");
}
#endif
}
return(resObj);
}
return(null);
}
/// <summary>
/// 清除某个资源在对象池中所有的对象
/// </summary>
/// <param name="crc"></param>
public void ClearPoolObject(uint crc)
{
List <ResourceObj> st = null;
if (!m_ObjectPoolDic.TryGetValue(crc, out st) || st == null)
{
return;
}
for (int i = st.Count - 1; i >= 0; i--)
{
ResourceObj resObj = st[i];
if (resObj.m_ClearScene)
{
st.Remove(resObj);
int tempID = resObj.m_CloneObj.GetInstanceID();
GameObject.Destroy(resObj.m_CloneObj);
resObj.Reset();
m_ResourceObjDic.Remove(tempID);
m_ResourceObjClassPool.Recycle(resObj);
st.Remove(resObj);
}
}
if (st.Count <= 0)
{
m_ObjectPoolDic.Remove(crc);
}
}
/// <summary>
/// 同步加载资源，针对给ObjectPoolMgr接口
/// </summary>
public ResourceObj LoadResource(string path, ResourceObj resObj)
{
if (resObj == null)
{
return(null);
}
uint crc = resObj.m_Crc == 0 ? CRC32.GetCRC32(path) : resObj.m_Crc;
ResourceItem item = GetCacheResourceItem(crc);
if (item != null)
{
resObj.m_ResItem = item;
return(resObj);
}
Object obj = null;
#if UNITY_EDITOR
if (AppConst.DebugMode)
{
item = AssetBundleMgr.Instance.FindResourceItem(crc);
if (item != null && item.m_Obj != null)
{
obj = item.m_Obj as Object;
}
else
{
if (item == null)
{
item = new ResourceItem();
item.m_Crc = crc;
}
obj = LoadAssetByEditor <Object>(path);
}
}
#endif
if (obj == null)
{
item = AssetBundleMgr.Instance.LoadResourceAssetBundle(crc);
if (item != null && item.m_AssetBundel != null)
{
if (item.m_Obj != null)
{
obj = item.m_Obj as Object;
}
else
{
obj = item.m_AssetBundel.LoadAsset <Object>(item.m_AssetName);
}
}
}
CacheResource(path, ref item, crc, obj);
resObj.m_ResItem = item;
item.m_ClearScene = resObj.m_ClearScene;
return(resObj);
}
/// <summary>
/// 取消异步加载
/// </summary>
/// <param name="guid"></param>
public void CancleLoad(long guid)
{
ResourceObj resObj = null;
if (m_AsyncResObjDic.TryGetValue(guid, out resObj) && ResourcesMgr.Instance.CancleLoad(resObj))
{
m_AsyncResObjDic.Remove(guid);
resObj.Reset();
m_ResourceObjClassPool.Recycle(resObj);
}
}
/// <summary>
/// 根据ResourceObj卸载资源,针对给ObjectPoolMgr接口
/// </summary>
public bool ReleaseResource(ResourceObj resObj, bool destoryObj = false)
{
if (resObj == null)
{
return(false);
}
ResourceItem item = null;
if (!AssetDic.TryGetValue(resObj.m_Crc, out item) || item == null)
{
ZLogger.Error("AssetDic里不存在该资源：{0} ,可能释放了多次", resObj.m_CloneObj.name);
}
GameObject.Destroy(resObj.m_CloneObj);
item.RefCount--;
DestoryResourceItem(item, destoryObj);
return(true);
}
/// <summary>
/// 异步对象加载
/// </summary>
/// <param name="path"></param>
/// <param name="dealFinish"></param>
/// <param name="priority"></param>
/// <param name="setSceneObject"></param>
/// <param name="param1"></param>
/// <param name="param2"></param>
/// <param name="param3"></param>
/// <param name="bClear"></param>
public long InstantiateObjectAsync(string path, OnAsyncObjFinish dealFinish, LoadResPriority priority, bool setSceneObject = false,
object param1 = null, object param2 = null, object param3 = null, bool clearScene = true)
{
if (string.IsNullOrEmpty(path))
{
return(0);
}
uint crc = CRC32.GetCRC32(path);
ResourceObj resObj = GetObjectFromPool(crc);
if (resObj != null)
{
if (setSceneObject)
{
resObj.m_CloneObj.transform.SetParent(SceneTrs, false);
}
if (dealFinish != null)
{
dealFinish(path, resObj.m_CloneObj, param1, param2, param3);
}
return(resObj.m_Guid);
}
long guid = ResourcesMgr.Instance.CreatGuid();
resObj = m_ResourceObjClassPool.Spawn(true);
resObj.m_Crc = crc;
resObj.m_SetSceneParent = setSceneObject;
resObj.m_ClearScene = clearScene;
resObj.m_DealFinish = dealFinish;
resObj.m_Param1 = param1;
resObj.m_Param2 = param2;
resObj.m_Param3 = param3;
//调用ResourcesMgr的异步加载接口
ResourcesMgr.Instance.AsyncLoadResource(path, resObj, OnLoadResourceObjFinish, priority);
return(guid);
}
/// <summary>
/// 异步加载
/// </summary>
IEnumerator AsyncLoadCor()
{
List <ResMgrAsyncCallBack> callBackList = null;
//上一次yield的时间
long lastYieldTime = System.DateTime.Now.Ticks;
while (true)
{
bool haveYieldBoo = false;
for (int i = 0; i < (int)LoadResPriority.RES_NUM; i++)
{
if (m_LoadingAssetList[(int)LoadResPriority.RES_HIGHT].Count > 0)
{
i = (int)LoadResPriority.RES_HIGHT;
}
else if (m_LoadingAssetList[(int)LoadResPriority.RES_MIDDLE].Count > 0)
{
i = (int)LoadResPriority.RES_MIDDLE;
}
List <AsynvLoadResParam> loadingList = m_LoadingAssetList[i];
if (loadingList.Count <= 0)
{
continue;
}
AsynvLoadResParam loadingItem = loadingList[0];
loadingList.RemoveAt(0);
callBackList = loadingItem.m_CallBackList;
Object obj = null;
ResourceItem item = null;
#if UNITY_EDITOR
if (AppConst.DebugMode)
{
if (loadingItem.m_SpriteBoo)
{
obj = LoadAssetByEditor <Sprite>(loadingItem.m_Path);
}
else
{
obj = LoadAssetByEditor <Object>(loadingItem.m_Path);
}
//模拟异步加载
yield return(new WaitForSeconds(0.5f));
item = AssetBundleMgr.Instance.FindResourceItem(loadingItem.m_Crc);
if (item == null)
{
item = new ResourceItem();
item.m_Crc = loadingItem.m_Crc;
}
}
#endif
if (obj == null)
{
item = AssetBundleMgr.Instance.LoadResourceAssetBundle(loadingItem.m_Crc);
if (item != null && item.m_AssetBundel != null)
{
AssetBundleRequest abRequest = null;
if (loadingItem.m_SpriteBoo)
{
abRequest = item.m_AssetBundel.LoadAssetAsync <Sprite>(item.m_AssetName);
}
else
{
abRequest = item.m_AssetBundel.LoadAssetAsync(item.m_AssetName);
}
yield return(abRequest);
if (abRequest.isDone)
{
obj = abRequest.asset;
}
lastYieldTime = System.DateTime.Now.Ticks;
}
}
CacheResource(loadingItem.m_Path, ref item, loadingItem.m_Crc, obj, callBackList.Count);
for (int j = 0; j < callBackList.Count; j++)
{
ResMgrAsyncCallBack callBack = callBackList[j];
if (callBack != null && callBack.m_ObjDealFinish != null && callBack.m_ResObj != null)
{
ResourceObj tempResObj = callBack.m_ResObj;
tempResObj.m_ResItem = item;
callBack.m_ObjDealFinish(loadingItem.m_Path, tempResObj, tempResObj.m_Param1, tempResObj.m_Param2, tempResObj.m_Param3);
callBack.m_ObjDealFinish = null;
tempResObj = null;
}
if (callBack != null && callBack.m_ResDealFinish != null)
{
callBack.m_ResDealFinish(loadingItem.m_Path, obj, callBack.m_Param1, callBack.m_Param2, callBack.m_Param3);
callBack.m_ResDealFinish = null;
}
callBack.Reset();
m_AsyncCallBackPool.Recycle(callBack);
}
obj = null;
callBackList.Clear();
m_LodingAssetDic.Remove(loadingItem.m_Crc);
loadingItem.Reset();
m_AsyncLoadResParamPool.Recycle(loadingItem);
if (System.DateTime.Now.Ticks - lastYieldTime > MAXLOADRESTIME)
{
yield return(null);
lastYieldTime = System.DateTime.Now.Ticks;
haveYieldBoo = true;
}
}
if (!haveYieldBoo || System.DateTime.Now.Ticks - lastYieldTime > MAXLOADRESTIME)
{
lastYieldTime = System.DateTime.Now.Ticks;
yield return(null);
}
}
}
/// <summary>
/// 根据ResourceObj减少引用计数
/// </summary>
public int DecreaseResourceRef(ResourceObj resObj, int count = 1)
{
return(resObj != null?DecreaseResourceRef(resObj.m_Crc, count) : 0);
}
/// <summary>
/// 回收资源
/// </summary>
/// <param name="obj"></param>
/// <param name="maxCacheCount"></param>
/// <param name="destoryCache"></param>
/// <param name="recycleParent"></param>
public void ReleaseObject(GameObject obj, int maxCacheCount = -1, bool destoryCache = false, bool recycleParent = true)
{
if (obj == null)
{
return;
}
ResourceObj resObj = null;
int tempGuid = obj.GetInstanceID();
if (!m_ResourceObjDic.TryGetValue(tempGuid, out resObj))
{
ZLogger.Error("{0} 对象不是ObjectManager创建的！", obj.name);
return;
}
if (resObj == null)
{
ZLogger.Error("缓存的ResourObj为空");
return;
}
if (resObj.m_Already)
{
ZLogger.Error("该对象已经返回对象池了，检查自己是否清空引用");
return;
}
#if UNITY_EDITOR
obj.name += "(Recycle)";
#endif
List <ResourceObj> st = null;
if (maxCacheCount == 0)
{
m_ResourceObjDic.Remove(tempGuid);
ResourcesMgr.Instance.ReleaseResource(resObj, destoryCache);
resObj.Reset();
m_ResourceObjClassPool.Recycle(resObj);
}
else//回到到对象池
{
if (!m_ObjectPoolDic.TryGetValue(resObj.m_Crc, out st) || st == null)
{
st = new List <ResourceObj>();
m_ObjectPoolDic.Add(resObj.m_Crc, st);
}
if (resObj.m_CloneObj)
{
if (recycleParent)
{
resObj.m_CloneObj.transform.SetParent(RecyclePoolTrs);
}
else
{
resObj.m_CloneObj.SetActive(false);
}
}
if (maxCacheCount < 0 || st.Count < maxCacheCount)
{
st.Add(resObj);
resObj.m_Already = true;
//ResourcesMgr做一个引用计数
ResourcesMgr.Instance.DecreaseResourceRef(resObj);
}
else
{
m_ResourceObjDic.Remove(tempGuid);
ResourcesMgr.Instance.ReleaseResource(resObj, destoryCache);
resObj.Reset();
m_ResourceObjClassPool.Recycle(resObj);
}
}
}
/// <summary>
/// 该对象是否是对象池创建的
/// </summary>
/// <returns></returns>
public bool IsObjectManagerCreat(GameObject obj)
{
ResourceObj tempObj = m_ResourceObjDic[obj.GetInstanceID()];
return(tempObj != null);
}