/// <summary>
/// Updates the friend list.
/// </summary>
void UpdateFriendList()
{
if (grid.transform.childCount > 0)
{
List <Transform> childs = new List <Transform>();
for (int i = 0; i < grid.transform.childCount; i++)
{
childs.Add(grid.transform.GetChild(i));
}
for (int i = 0; i < childs.Count; i++)
{
childs[i].parent = null;
NGUITools.Destroy(childs[i].gameObject);
}
}
FriendListMetaData data = FriendListMetaData.Load();
FriendInfo[] infos = data.GetAllFriends();
for (int i = 0; i < infos.Length; i++)
{
GameObject newFriend = NGUITools.AddChild(grid.gameObject, friendItemPrefab);
FriendItem display = newFriend.GetComponent <FriendItem>();
display.Evt_OnFriendItemDelete = OnFriendItemDestroy;
display.SetFriendInfo(infos[i]);
}
grid.Reposition();
scrollview.ResetPosition();
}
