/// <summary>
/// 移除UI红点
/// </summary>
/// <param name="self"></param>
/// <param name="target"></param>
/// <param name="uiRedDotComponent"></param>
public static void RemoveUIRedDotComponent(this RedDotComponent self, string target, out Entity uiRedDotComponent)
{
if (self.RedDotMonoViewDict.TryGetValue(target, out uiRedDotComponent))
{
self.RedDotMonoViewDict.Remove(target);
}
}
/// <summary>
/// 创建树————添加节点
/// </summary>
/// <param name="self"></param>
/// <param name="parent"></param>
/// <param name="target"></param>
public static void AddRodDotNode(this RedDotComponent self, string parent, string target)
{
if (string.IsNullOrEmpty(target))
{
Log.Error($"target is null");
return;
}
if (string.IsNullOrEmpty(parent))
{
Log.Error($"parent is null");
return;
}
if (self.ToParentDict.ContainsKey(target))
{
Log.Error($"{target} is already exist!");
return;
}
self.ToParentDict.Add(target, parent);
if (!self.RetainViewCount.ContainsKey(target))
{
self.RetainViewCount.Add(target, 0);
}
if (self.RedDotNodeParentsDict.TryGetValue(parent, out ListComponent <string> list))
{
list.Add(target);
return;
}
var listComponent = ListComponent <string> .Create();
listComponent.Add(target);
self.RedDotNodeParentsDict.Add(parent, listComponent);
}
/// <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);
}
}
}
/// <summary>
/// 是否是子节点
/// </summary>
/// <param name="self"></param>
/// <param name="target"></param>
/// <returns></returns>
public static bool IsLeafNode(this RedDotComponent self, string target)
{
return(!self.RedDotNodeParentsDict.ContainsKey(target));
}
/// <summary>
/// 添加UI红点
/// </summary>
/// <param name="self"></param>
/// <param name="target"></param>
/// <param name="uiRedDotComponent"></param>
public static void AddUIRedDotComponent(this RedDotComponent self, string target, Entity uiRedDotComponent)
{
self.RedDotMonoViewDict[target] = uiRedDotComponent;
}