private void UpdateNode()
{
if (!this.m_NodeStatic)
{
this.CheckActiveNode();
}
else
{
List <ContentNode> nodeChilds = this.GetNodeChilds();
if (nodeChilds.Count != this.m_NodeUsed.Count)
{
this.Resize(nodeChilds.Count);
this.CreateStaticNode(nodeChilds);
}
}
RectTransform viewport = this.m_Scroller.get_viewport();
if (!Object.op_Inequality((Object)viewport, (Object)null))
{
return;
}
Rect rect = viewport.get_rect();
IDictionaryEnumerator enumerator = (IDictionaryEnumerator)this.m_NodeUsed.GetEnumerator();
while (enumerator.MoveNext())
{
ContentNode contentNode = (ContentNode)enumerator.Value;
if (Object.op_Inequality((Object)contentNode, (Object)null))
{
Vector2 vector2 = Vector2.op_Implicit(((Transform)viewport).InverseTransformPoint(((Transform)contentNode.rectTransform).get_position()));
vector2 = contentNode.GetPivotAnchoredPosition(vector2);
float num1 = (float)(vector2.x - (double)contentNode.sizeX * 0.5 + 2.5);
float num2 = (float)(vector2.x + (double)contentNode.sizeX * 0.5 - 2.5);
float num3 = (float)(vector2.y + (double)contentNode.sizeY * 0.5 - 2.5);
float num4 = (float)(vector2.y - (double)contentNode.sizeY * 0.5 + 2.5);
// ISSUE: explicit reference operation
// ISSUE: explicit reference operation
// ISSUE: explicit reference operation
// ISSUE: explicit reference operation
// ISSUE: explicit reference operation
// ISSUE: explicit reference operation
if ((double)num2 > (double)((Rect)@rect).get_x() && (double)num1 < (double)((Rect)@rect).get_x() + (double)((Rect)@rect).get_width() && ((double)num3 > (double)((Rect)@rect).get_y() && (double)num4 < (double)((Rect)@rect).get_y() + (double)((Rect)@rect).get_height()))
{
contentNode.OnViewIn(vector2);
}
else
{
contentNode.OnViewOut(vector2);
}
if (contentNode.index == this.m_SelectNode)
{
contentNode.OnSelectOn();
}
else
{
contentNode.OnSelectOff();
}
}
}
}
private void CheckActiveNode()
{
ContentGrid grid = this.GetGrid();
List <ContentNode> contentNodeList = new List <ContentNode>();
IDictionaryEnumerator enumerator = (IDictionaryEnumerator)this.m_NodeUsed.GetEnumerator();
while (enumerator.MoveNext())
{
ContentNode contentNode = (ContentNode)enumerator.Value;
if (Object.op_Inequality((Object)contentNode, (Object)null) && (contentNode.IsReMake() || !contentNode.IsValid() || (contentNode.gridX < grid.x - 1 || contentNode.gridX > grid.x + this.m_NodeWidthNum) || (contentNode.gridY < grid.y - 1 || contentNode.gridY > grid.y + this.m_NodeHeightNum)))
{
contentNodeList.Add(contentNode);
}
}
for (int index = 0; index < contentNodeList.Count; ++index)
{
ContentNode contentNode = contentNodeList[index];
if (Object.op_Inequality((Object)contentNode, (Object)null))
{
contentNode.OnSelectOff();
contentNode.SetActive(false);
this.m_NodeUsed.Remove(this.GetNodeKey(contentNode.gridX, contentNode.gridY));
this.m_NodeEmpty.Add(contentNode);
}
}
int x1 = grid.x;
int y1 = grid.y;
int num1 = grid.x + this.m_NodeWidthNum;
int num2 = grid.y + this.m_NodeHeightNum;
if (this.isScrollHorizontal)
{
--x1;
++num1;
}
if (this.isScrollVertical)
{
--y1;
++num2;
}
for (int y2 = y1; y2 < num2; ++y2)
{
for (int x2 = x1; x2 < num1; ++x2)
{
if ((this.m_WidthLoop || x2 >= 0 && x2 < this.m_ViewWidthNum) && (this.m_HeightLoop || y2 >= 0 && y2 < this.m_ViewHeightNum) && Object.op_Equality((Object)this.GetNodeUsed(x2, y2), (Object)null))
{
int paramIndex = this.GetParamIndex(x2, y2);
ContentSource.Param obj = this.GetParam(paramIndex);
if (obj != null)
{
ContentNode nodeEmpty = this.GetNodeEmpty();
if (Object.op_Inequality((Object)nodeEmpty, (Object)null))
{
nodeEmpty.Setup(paramIndex, x2, y2, obj);
nodeEmpty.SetActive(true);
this.m_NodeUsed.Add(this.GetNodeKey(x2, y2), nodeEmpty);
}
else
{
Debug.LogError((object)"ノードが不足しています");
}
}
}
}
}
}
