/// <summary>
/// 删除好友
/// </summary>
/// <returns></returns>
public void RemoveFriend(int uid)
{
FriendData fd = FriendsList.Find(t => (t.UserId == uid));
if (fd != null)
{
FriendsList.Remove(fd);
}
}
/// <summary>
/// 添加好友
/// </summary>
/// <returns></returns>
public void AddFriend(int uid)
{
FriendData fd = FriendsList.Find(t => (t.UserId == uid));
if (fd == null)
{
fd = new FriendData()
{
UserId = uid,
IsGiveAway = false
};
FriendsList.Add(fd);
}
}
/// <summary>
/// 查找好友
/// </summary>
/// <returns></returns>
public FriendData FindFriend(int uid)
{
return(FriendsList.Find(t => (t.UserId == uid)));
}
/// <summary>
/// 是否有此好友
/// </summary>
/// <returns></returns>
public bool IsHaveFriend(int uid)
{
return(FriendsList.Find(t => (t.UserId == uid)) != null);
}
