protected override void OnShow(object data)
{
base.OnShow(data);
if (data is RunLightInfo)
{
RunLightInfo info = (RunLightInfo)data;
if (info.pos == RunLightInfo.Pos.Bottom)
{
m_bottomQueue.Enqueue(info.msg);
if (m_trans_Bottom.gameObject.activeSelf)
{
return;
}
if (m_bottomXmlText == null)
{
GameObject go = GameObject.Instantiate(m_lableObj) as GameObject;
go.transform.parent = m_trans_Bottom;
go.transform.transform.localScale = Vector3.one;
m_bottomXmlText = go.GetComponent <UIXmlRichText>();
}
m_trans_Bottom.gameObject.SetActive(true);
AddBottomText();
}
else
{
m_topQueue.Enqueue(info);
if (m_currTopRunLightInfo == null)
{
AddTopTextFromQueue();
}
}
}
}
void AddTopTextFromQueue()
{
if (m_topQueue.Count > 0)
{
m_currTopRunLightInfo = m_topQueue.Dequeue();
AddNewTopText(m_currTopRunLightInfo);
}
else
{
CheckToHide();
}
}
void Update()
{
if (m_updateXmlText.Count <= 0)
{
m_trans_TOP.gameObject.SetActive(false);
CheckToHide();
return;
}
List <UIXmlRichText> todelete = new List <UIXmlRichText>();
for (int i = 0; i < m_updateXmlText.Count; i++)
{
UIXmlRichText text = m_updateXmlText[i];
Vector3 pos = text.mtrans.localPosition;
pos.x -= moveSpeed * Time.deltaTime;
text.mtrans.localPosition = pos;
if (-pos.x >= m_panelTop.width + text.m_layout.x + 5)
{
todelete.Add(text);
}
}
if (todelete.Count > 0)
{
for (int i = 0; i < todelete.Count; i++)
{
m_updateXmlText.Remove(todelete[i]);
GameObject.Destroy(todelete[i].gameObject);
if (todelete[i].extObj != null)
{
RunLightInfo info = (RunLightInfo)todelete[i].extObj;
if (--info.showTime > 0)
{
AddNewTopText(info);
}
else
{
m_currTopRunLightInfo = null;
AddTopTextFromQueue();
}
}
}
}
todelete.Clear();
}
private void AddNewTopText(RunLightInfo info)
{
GameObject go = GameObject.Instantiate(m_lableObj) as GameObject;
go.transform.parent = m_trans_root;
go.transform.transform.localScale = Vector3.one;
if (m_updateXmlText.Count > 0)
{
UIXmlRichText text = m_updateXmlText[m_updateXmlText.Count - 1];
//localPosition.x 为负数 text.m_layout.x m_trans_root的x点在右边300
float width = text.mtrans.localPosition.x + text.m_layout.x;
if (width <= 0)// 小于0 则全部在panel中了。
{
go.transform.transform.localPosition = Vector3.zero;
}
else
{
go.transform.transform.localPosition = new Vector3(text.mtrans.localPosition.x + text.m_layout.x + 15, 0, 0);
}
}
else
{
go.transform.transform.localPosition = Vector3.zero;
}
UIXmlRichText xmltext = go.GetComponent <UIXmlRichText>();
xmltext.extObj = info;
xmltext.UrlClicked += OnClickUrl;
xmltext.AddXml(info.msg);
xmltext.host.width = Mathf.CeilToInt(xmltext.m_layout.x);
m_updateXmlText.Add(xmltext);
if (m_trans_TOP.gameObject.activeSelf == false)
{
m_trans_TOP.gameObject.SetActive(true);
}
}
