public void DetachBy_Type_Refer(string type_, object refer_)
{
List <Observer> arr = GetObsArr(type_);
if (arr == null)
{
return;
}
Refer.Assert(refer_);
if (arr.Count > 0)
{
Observer obs;
for (int i = arr.Count - 1; i >= 0; --i)
{
obs = arr[i];
if (obs != null)
{
if (obs.refer == refer_)
{
obs.Clear();
__obsPool.Push(obs);
if (m_invalid > 0)
{
arr[i] = null;
}
else
{
arr.RemoveAt(i);
}
m_objNum--;
//break; 可能会有多个
}
}
}
}
if (arr.Count == 0)
{
RemoveObsArr(type_);
}
}
/// <summary>
/// 设置图片(同步加载)
/// </summary>
/// <param name="image_">是否需要保持引用,等go失效时设置为移除引用？</param>
/// <param name="url_"></param>
/// <param name="spriteName"></param>
/// <param name="refer_"></param>
/// <param name="nativeSize_">重置尺寸</param>
public void SetSprite(object refer_, Image image_, string url_, string spriteName, bool nativeSize_ = false)
{
string real_url_ = FormatPath(url_);
if (m_itemQueue.Count > 0 && m_image2item.ContainsKey(image_))
{
//image在加载队列中,从队列移除
LoadItem item = m_image2item[image_];
RemoveLoadItem(item);
}
Refer.Assert(refer_);
string referId = Refer.Format(refer_);
RetainImage(image_, referId);
__SetSprite(referId, image_, real_url_, spriteName, nativeSize_);
}
//-------∽-★-∽------∽-★-∽--------∽-★-∽加载操作∽-★-∽--------∽-★-∽------∽-★-∽--------//
/// <summary>
/// 加载图片
/// </summary>
/// <param name="image_"></param>
/// <param name="url_"></param>
/// <param name="spriteName"></param>
/// <param name="refer_"></param>
/// <param name="nativeSize_">重置图片尺寸</param>
public void LoadSprite(object refer_, Image image_, string url_, string spriteName, bool nativeSize_ = false)
{
string real_url_ = FormatPath(url_);
if (m_assetCache.HasAsset(real_url_))
{
//资源已加载
SetSprite(refer_, image_, url_, spriteName, nativeSize_);
return;
}
Refer.Assert(refer_);
string referId = Refer.Format(refer_);
RetainImage(image_, referId);
image_.sprite = null; //设置为透明图片
AddLoadItem(referId, image_, real_url_, spriteName, nativeSize_);
m_assetCache.LoadAsync(real_url_, OnLoaded, refer_); //用refer_作引用者,直到它deactive才释放
//(这里有bug, 如果先来异步再来同步，异步回来会顶掉正确的那个)
}