public Step GetCurrentStep()
{
Transform currPart = transform.GetChild(currPartIdx);
Step currentStep = currPart.GetComponent <Step>();
if (currentStep != null)
{
return(currentStep);
}
SubModel currentSubModel = currPart.GetComponent <SubModel>();
if (currentSubModel != null)
{
return(currentSubModel.GetCurrentStep());
}
return(null);
}
// Public methods
public Step GetCurrentStep()
{
return(rootModel.GetCurrentStep());
}