public void UpdateDataByIntValue(string attr, int value, LuaTable data)
{
if (this.m_Datas == null)
{
return;
}
int length = this.m_Datas.Count;
int i = 0;
for (i = 0; i < length; i++)
{
LuaTable tp = this.m_Datas[i] as LuaTable;
int v;
tp.Get <string, int>(attr, out v);
if (v == value)
{
this.m_Datas[i] = data;
break;
}
}
for (int j = 0; j < m_InstantiateItems.Count; j++)
{
UILoopItem item = m_InstantiateItems[j].GetComponent <UILoopItem>();
if (item.itemIndex == i)
{
item.Data(data);
}
}
}
private void updateItem(int index, GameObject item)
{
item.SetActive(index < m_Datas.Count);
if (item.activeSelf)
{
UILoopItem lit = item.GetComponent <UILoopItem>();
lit.UpdateItem(index, item);
lit.Data(m_Datas[index]);
if (selectedObject == m_Datas[index])
{
lit.SetSelected(true);
}
else
{
lit.SetSelected(false);
}
if (lit.GetComponent <Button>() != null && addClickEventList.IndexOf(lit.GetComponent <Button>()) < 0)
{
addClickEventList.Add(lit.GetComponent <Button>());
lit.GetComponent <Button>().onClick.AddListener(
delegate(){
if (selectedItem != null && selectedItem != item.GetComponent <UILoopItem>())
{
selectedItem.SetSelected(false);
}
selectedItem = item.GetComponent <UILoopItem>();
selectedObject = selectedItem.GetData();
selectedItem.SetSelected(true);
selectedItem.OnSelectedEventHandler();
}
);
}
}
}
public void refreshWithoutPosChange()
{
for (int i = 0; i < m_InstantiateItems.Count; i++)
{
UILoopItem item = m_InstantiateItems[i].GetComponent <UILoopItem>();
item.Data(item.GetData());
}
}
private void updateItem(int index, GameObject item)
{
item.SetActive(index < m_Datas.Count);
if (item.activeSelf)
{
UILoopItem lit = item.GetComponent <UILoopItem>();
lit.UpdateItem(index, item);
lit.Data(m_Datas[index]);
}
}
/// <summary>
/// 设置选中对象
/// </summary>
/// <param name="selectedIndex"></param>
public void SetSelectedIndex(int selectedIndex)
{
if (m_Datas.Count > 0 && m_Datas.Count > selectedIndex)
{
selectedObject = m_Datas[selectedIndex];
if (selectedItem != null)
{
selectedItem.SetSelected(false);
}
for (int i = 0; i < m_InstantiateItems.Count; i++)
{
if (selectedObject == m_InstantiateItems[i].GetComponent <UILoopItem>().GetData())
{
m_InstantiateItems[i].GetComponent <UILoopItem>().SetSelected(true);
selectedItem = m_InstantiateItems[i].GetComponent <UILoopItem>();
}
}
}
}
private void OnSelectedEventHandler(UILoopItem item)
{
Debug.LogError("选择的单元数据为:" + item.GetData().ToString());
}
void Update()
{
if (isFirst == true)
{
isFirst = false;
return;
}
while (scale * DirectionPos - m_PrevPos < -CellScale * 2)
{
if (m_PrevPos <= -MaxPrevPos)
{
break;
}
m_PrevPos -= CellScale;
List <RectTransform> range = m_InstantiateItems.GetRange(0, PageScale);
m_InstantiateItems.RemoveRange(0, PageScale);
m_InstantiateItems.AddRange(range);
for (int i = 0; i < range.Count; i++)
{
moveItemToIndex(m_CurrentIndex * PageScale + m_InstantiateItems.Count + i, range[i]);
}
m_CurrentIndex++;
}
while (scale * DirectionPos - m_PrevPos > -CellScale)
{
if (Mathf.RoundToInt(m_PrevPos) >= 0)
{
break;
}
m_PrevPos += CellScale;
m_CurrentIndex--;
if (m_CurrentIndex < 0)
{
break;
}
List <RectTransform> range = m_InstantiateItems.GetRange(m_InstantiateItems.Count - PageScale, PageScale);
m_InstantiateItems.RemoveRange(m_InstantiateItems.Count - PageScale, PageScale);
m_InstantiateItems.InsertRange(0, range);
for (int i = 0; i < range.Count; i++)
{
moveItemToIndex(m_CurrentIndex * PageScale + i, range[i]);
}
}
if (direction == Direction.Vertical && (offsetY != 0))
{
if (scale * DirectionPos != lastPositionY)
{
for (int i = 0; i < m_InstantiateItems.Count; i++)
{
UILoopItem item = m_InstantiateItems[i].GetComponent <UILoopItem>();
moveItemToIndex(item.itemIndex, m_InstantiateItems[i], true);
}
lastPositionY = scale * DirectionPos;
}
}
if (isAutoAlign)
{
this.AutoAlign();
}
}
private void OnSelectedEventHandler(UILoopItem item)
{
}
private void updateItem(int index, GameObject item)
{
item.SetActive(index < m_Datas.Count);
if(item.activeSelf)
{
UILoopItem lit = item.GetComponent<UILoopItem>();
lit.UpdateItem(index, item);
lit.Data(m_Datas[index]);
if (selectedObject == m_Datas[index])
{
lit.SetSelected(true);
}
else
{
lit.SetSelected(false);
}
if (lit.GetComponent<Button>() != null && onSelectedEvent != null && addClickEventList.IndexOf(lit.GetComponent<Button>()) < 0)
{
addClickEventList.Add(lit.GetComponent<Button>());
lit.GetComponent<Button>().onClick.AddListener(delegate()
{
if (onSelectedEvent != null)
{
if (selectedItem != null && selectedItem != item.GetComponent<UILoopItem>())
{
selectedItem.SetSelected(false);
}
selectedItem = item.GetComponent<UILoopItem>();
selectedObject = selectedItem.GetData();
selectedItem.SetSelected(true);
onSelectedEvent(selectedItem);
}
});
}
}
}
private void Reset()
{
for (int i = 0; i < m_InstantiateItems.Count; i++)
{
m_InstantiateItems[i].gameObject.SetActive(false);
m_oldItems.Add(m_InstantiateItems[i]);
}
m_InstantiateItems.Clear();
m_PrevPos = 0;
m_CurrentIndex = 0;
selectedObject = null;
selectedItem = null;
this.GetComponent<RectTransform>().anchoredPosition = new Vector2(0f, 0);
}
/// <summary>
/// 设置选中对象
/// </summary>
/// <param name="selectedIndex"></param>
public void SetSelectedIndex(int selectedIndex)
{
if(m_Datas.Count>0 && m_Datas.Count> selectedIndex)
{
selectedObject = m_Datas[selectedIndex];
if (selectedItem != null)
{
selectedItem.SetSelected(false);
}
for (int i = 0; i < m_InstantiateItems.Count; i++)
{
if (selectedObject == m_InstantiateItems[i].GetComponent<UILoopItem>().GetData())
{
m_InstantiateItems[i].GetComponent<UILoopItem>().SetSelected(true);
selectedItem = m_InstantiateItems[i].GetComponent<UILoopItem>();
}
}
}
}