// checks to see if this is the current step
public bool IsCurrentStep()
{
// if a list has been added, check to see if this is the current step.
if (checklist != null)
{
return(this == checklist.GetCurrentStep());
}
return(false);
}
// called when the state is changed.
// for the step observer, it is called when the step is completed.
public override void OnStateChange()
{
// Checklist cl = step.GetChecklist();
Checklist cl = step.checklist;
// if the current step is set to the observer, then the step is complete.
if (subject.GetStateNumber() == stepEndState && cl.GetCurrentStep() == step)
{
// the step has been completed.
cl.CompleteStep();
}
}
// Update is called once per frame
void Update()
{
if (tutorialList.activeList)
{
// step has changed
if (currStep < tutorialList.GetCurrentStepNumber() && !tutorialList.IsCompleteList())
{
currStep++;
stepText.text = "Step " + tutorialList.GetCurrentStepNumber() + " - " +
tutorialList.GetCurrentStep().title + ":\n" + tutorialList.GetCurrentStep().description;
}
// if all steps have been completed.
else if (tutorialList.IsCompleteList())
{
string str = "All Steps Completed!";
if (stepText.text != str)
{
stepText.text = str;
}
}
}
}
