private void OnResourceDone(Resource res)
{
if (res.isSucc)
{
List <ResourceHandlerStruct> succList;
_succCallbacks.TryGetValue(res, out succList);
_succCallbacks.Remove(res);
if (succList != null)
{
while (succList.Count > 0)
{
var callbackStruct = succList[0];
succList.RemoveAt(0);
callbackStruct.callback.Invoke(res, callbackStruct.path);
}
}
res.Release();
}
else
{
//失败的话，将资源先移除掉
if (res.refCount > 1)
{
CLog.LogError("DestroyResource[resPath=" + res.realPath + "],RefCount>1.");
}
else
{
_mapRes.Remove(res.realPath);
}
List <ResourceHandlerStruct> failList;
_failCallbacks.TryGetValue(res, out failList);
_failCallbacks.Remove(res);
if (failList != null)
{
while (failList.Count > 0)
{
var callbackStruct = failList[0];
failList.RemoveAt(0);
callbackStruct.callback.Invoke(res, callbackStruct.path);
}
}
res.Release();
if (res.refCount <= 0)
{
res.DestroyResource();
}
}
}
public void ReleaseUnUseRes()
{
//释放资源使用垃圾回收的机制（标记清除法）
foreach (var item in _mapRes)
{
if (!m_setSign.Contains(item.Key) && item.Value.refCount > 0)
{
m_setSign.Add(item.Key);
//收集依赖资源的标记
var lstDepend = item.Value.dependRes;
if (lstDepend != null)
{
for (int i = 0; i < lstDepend.Count; i++)
{
if (!m_setSign.Contains(lstDepend[i].realPath))
{
m_setSign.Add(lstDepend[i].realPath);
}
}
}
}
}
foreach (var item in _mapRes)
{
if (!m_setSign.Contains(item.Key))
{
m_lstRemoveKeyList.Add(item.Key);
}
}
for (int i = 0; i < m_lstRemoveKeyList.Count; i++)
{
Resource res = _mapRes[m_lstRemoveKeyList[i]];
RemoveAllListener(res);
_mapRes.Remove(m_lstRemoveKeyList[i]);
res.DestroyResource();
}
m_setSign.Clear();
m_lstRemoveKeyList.Clear();
Resources.UnloadUnusedAssets();
GC.Collect();
}
public void ReleaseUnUseRes()
{
List <string> keyList = new List <string>();
foreach (var item in _mapRes)
{
if (item.Value.refCount <= 0)
{
keyList.Add(item.Key);
}
}
for (int i = 0; i < keyList.Count; i++)
{
Resource res = _mapRes[keyList[i]];
RemoveAllListener(res);
_mapRes.Remove(keyList[i]);
res.DestroyResource();
}
Resources.UnloadUnusedAssets();
GC.Collect();
}