public void RefreshMapTile(IntVector2 tileCoord)
{
SubMapView subMapView = null;
int blockId = MapDataManager.TileCoordToBlockId(tileCoord);
if (mSubMapViews.TryGetValue(blockId, out subMapView))
{
subMapView.RefreshTile(tileCoord);
}
}
SubMapView CreateSubMapView()
{
SubMapView ret = null;
if (mCachedSubMapViews.Count > 0)
{
ret = mCachedSubMapViews.Dequeue();
ret.OnOutRecover();
}
else
{
ret = GameObject.Instantiate <SubMapView>(subMapViewTemplate);
ret.OnInit();
ret.transform.SetParent(transform);
}
ret.gameObject.SetActive(true);
return(ret);
}
/// <summary>
/// 刷新可见地块，当可见地块改变时调用
/// </summary>
void RefreshVisiableSubMapView()
{
HashSet <int> visibleBlockSet = GetVisiableMapBlocks();
//找到哪些子地块已经变得不可见
mToRemoveBlockIdList.Clear();
var subMapViewEnumerator = mSubMapViews.GetEnumerator();
while (subMapViewEnumerator.MoveNext())
{
if (!visibleBlockSet.Contains(subMapViewEnumerator.Current.Key))
{
mToRemoveBlockIdList.Add(subMapViewEnumerator.Current.Key);
}
}
//不可见地块删除
for (int i = 0; i < mToRemoveBlockIdList.Count; ++i)
{
int toRemoveBlockId = mToRemoveBlockIdList [i];
SubMapView removeSubMapView = mSubMapViews [toRemoveBlockId];
mSubMapViews.Remove(toRemoveBlockId);
RecoverSubMapView(removeSubMapView);
}
var visibleBlockSetEnum = visibleBlockSet.GetEnumerator();
while (visibleBlockSetEnum.MoveNext())
{
if (mSubMapViews.ContainsKey(visibleBlockSetEnum.Current))
{
continue;
}
SubMapView newSubMapView = CreateSubMapView();
mSubMapViews.Add(visibleBlockSetEnum.Current, newSubMapView);
newSubMapView.SetBlockId(visibleBlockSetEnum.Current);
}
}
void RecoverSubMapView(SubMapView subMapView)
{
subMapView.OnEnterRecover();
subMapView.gameObject.SetActive(false);
mCachedSubMapViews.Enqueue(subMapView);
}
