private void AddBuildingPanelControls(WorldInfoPanel infoPanel, out UIButton button, Vector3 customizeButtonOffset)
{
button = UIUtil.CreateToggleButton(infoPanel.component, customizeButtonOffset, UIAlignAnchor.TopRight, delegate(UIComponent component, UIMouseEventParameter param)
{
InstanceID instanceID = (InstanceID)infoPanel.GetType().GetField("m_InstanceID", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(infoPanel);
var building = BuildingManager.instance.m_buildings.m_buffer[instanceID.Building].Info;
if (CustomizePanel == null || building != CurrentBuilding)
{
CustomizePanel = building.GenerateCustomizationPanel();
}
else
{
CustomizePanel.isVisible = false;
UIUtil.DestroyDeeply(CustomizePanel);
}
if (component.hasFocus)
{
component.Unfocus();
}
});
}