/// <summary>
/// 创建新的item
/// </summary>
/// <param name="str"></param>
public void CreateItem(ChatInfo str, float speed)
{
GameObject item = GameObject.Instantiate(_bulletScreenItemController.gameObject, _boxRect);
ChatBulletScreenItemController chatBulletScreenItemController = item.GetComponent <ChatBulletScreenItemController>();
chatBulletScreenItemController.ShowData(str, speed);
_chatBulletScreenItemControllers.Add(chatBulletScreenItemController);
}
/// <summary>
/// 初始化组件
/// </summary>
void Initial()
{
_bulletScreenItemController = transform.Find("BulletScreenItem").GetComponent <ChatBulletScreenItemController>();
_boxRect = transform.Find("Box").GetComponent <RectTransform>();
_hidItemBox = transform.Find("HidItemBox").GetComponent <RectTransform>();
ChatTool.EnrollTakePushDataAction(TakePushData);
_showCanvaGroup = GetComponent <CanvasGroup>();
_isInitial = true;
}
/// <summary>
/// 关闭item
/// </summary>
/// <param name="item"></param>
public void HidItem(ChatBulletScreenItemController item)
{
if (_chatBulletScreenItemControllers.Contains(item))
{
_chatBulletScreenItemControllers.Remove(item);
item.transform.SetParent(_hidItemBox);
_hidChatBulletScreenItemControllers.Add(item);
_pushDatas.Remove(item._ShowStr);
}
}
/// <summary>
/// 获取已关闭的item
/// </summary>
/// <returns></returns>
public ChatBulletScreenItemController GetHidItem()
{
ChatBulletScreenItemController item = null;
if (_hidChatBulletScreenItemControllers != null && _hidChatBulletScreenItemControllers.Count > 0)
{
item = _hidChatBulletScreenItemControllers[0];
_hidChatBulletScreenItemControllers.Remove(item);
item.transform.SetParent(_boxRect);
_chatBulletScreenItemControllers.Add(item);
}
return(item);
}
/// <summary>
/// 显示item
/// </summary>
/// <param name="str"></param>
public void OpenItem(ChatInfo str)
{
ChatBulletScreenItemController item = GetHidItem();
if (item != null)
{
item.ShowData(str, 100);
}
else
{
CreateItem(str, 100);
}
}
