private void OnSolidChanged(HandleVector <int> .Handle h)
{
Data data = GetData(h);
SimCellOccupier component = data.go.GetComponent <SimCellOccupier>();
if ((UnityEngine.Object)component == (UnityEngine.Object)null || component.IsReady())
{
Rotatable component2 = data.go.GetComponent <Rotatable>();
Orientation orientation = ((UnityEngine.Object)component2 != (UnityEngine.Object)null) ? component2.GetOrientation() : Orientation.Neutral;
bool is_solid = BuildingDef.CheckFoundation(data.cell, orientation, data.buildRule, data.width, data.height);
UpdateSolidState(is_solid, ref data);
SetData(h, data);
}
}