/** 加载一个 */
public void loadOne(int id)
{
//-1不加载
if (id == -1)
{
clear();
//直接返回
onComplete();
return;
}
//相同资源,加载中跳过
if (_isLoading && _resourceID == id)
{
return;
}
clear();
_loadVersion = LoadControl.getVersion();
int index = ++_index;
_isLoading = true;
LoadControl.loadOne(_resourceID = id, () =>
{
if (_index == index && LoadControl.getVersion() == _loadVersion)
{
onComplete();
}
}, _priority);
}
private void toClear(bool needCache)
{
_isLoading = false;
if (_resourceID != -1)
{
++_index;
_resourceID = -1;
//版本还对
if (LoadControl.getVersion() == _loadVersion)
{
if (needCache)
{
releaseCache();
}
}
else
{
_cacheResourceID = -1;
_cacheObject = null;
}
}
}
protected virtual void disposeOver()
{
_disposed = true;
if (_loadState > 0)
{
if (_loadVersion == LoadControl.getVersion() && _loadResource > 0)
{
//unload
LoadControl.unloadOne(_loadResource);
}
if (_loadState == 2)
{
if (_smodel != null)
{
_smodel.doDispose();
_smodel = null;
GameObject.Destroy(_modelObject);
_modelObject = null;
}
}
}
//归零
_loadState = 0;
}
/** 加载一个 */
public void loadOne(int id)
{
//-1不加载
if (id == -1)
{
clear();
_isLoading = false;
//不返回
return;
}
//相同资源,加载中跳过
if (_isLoading && _resourceID == id)
{
return;
}
toClear(false);
_loadVersion = LoadControl.getVersion();
int index = ++_index;
_isLoading = true;
AssetPoolControl.loadOne(_type, _resourceID = id, () =>
{
if (_index == index && LoadControl.getVersion() == _loadVersion)
{
_isLoading = false;
releaseCache();
_cacheResourceID = id;
_cacheObject = AssetPoolControl.getAsset(_type, id);
if (_cacheObject == null)
{
Ctrl.throwError("获取Asset为空,可能是业务层调用了Destroy", _type, id);
}
else
{
if (_completeCall != null)
{
_completeCall(_cacheObject);
}
}
}
});
}
/** 清除占用 */
public void clear()
{
if (_resourceID != -1)
{
++_index;
//版本还对
if (LoadControl.getVersion() == _loadVersion)
{
LoadControl.unloadOne(_resourceID);
}
_resourceID = -1;
}
_isLoading = false;
}
/** 加载 */
protected void load(int resource)
{
//未加载好
if (_smodel == null)
{
if (_loadState == 0)
{
_loadState = 1;
_loadVersion = LoadControl.getVersion();
_loadResource = resource;
LoadControl.loadOne(resource, onLoadComplete, LoadPriorityType.UI);
}
}
//已加载好
else
{
onMakeComplete();
}
}