/// <summary>
/// 刷新红点数量
/// </summary>
/// <param name="self"></param>
/// <param name="target"></param>
/// <param name="Count"></param>
public static void RefreshRedDotViewCount(this RedDotComponent self, string target, int Count)
{
if (!self.IsLeafNode(target))
{
Log.Error("can not refresh parent node view count");
return;
}
self.RedDotMonoViewDict.TryGetValue(target, out Entity uiRedDotComponent);
self.RetainViewCount[target] = Count;
if (uiRedDotComponent != null)
{
UIEventSystem.Instance.OnChangeRedDotActive(uiRedDotComponent, self.RetainViewCount[target]);
}
bool isParentExist = self.ToParentDict.TryGetValue(target, out string parent);
while (isParentExist)
{
var viewCount = 0;
foreach (var childNode in self.RedDotNodeParentsDict[parent])
{
viewCount += self.RetainViewCount[childNode];
}
self.RetainViewCount[parent] = viewCount;
if (self.RedDotMonoViewDict.TryGetValue(parent, out uiRedDotComponent))
{
UIEventSystem.Instance.OnChangeRedDotActive(uiRedDotComponent, viewCount);
}
isParentExist = self.ToParentDict.TryGetValue(parent, out parent);
}
}
/// <summary>
/// 创建树————移除节点
/// </summary>
/// <param name="self"></param>
/// <param name="target"></param>
public static void RemoveRedDotNode(this RedDotComponent self, string target)
{
if (!self.ToParentDict.TryGetValue(target, out string parent))
{
return;
}
if (!self.IsLeafNode(target))
{
Log.Error("can not remove parent node!");
return;
}
self.ToParentDict.Remove(target);
if (!string.IsNullOrEmpty(parent))
{
self.RedDotNodeParentsDict[parent].Remove(target);
if (self.RedDotNodeParentsDict[parent].Count <= 0)
{
self.RedDotNodeParentsDict[parent].Dispose();
self.RedDotNodeParentsDict.Remove(parent);
}
}
}