/// <summary>
/// A template can change since it was selected.
/// This method refreshes the UI to reflect any changes
/// while keeping any variable overrides that the use has made
/// </summary>
void RefreshTemplate()
{
if (fsmTemplate == null || Application.isPlaying)
{
return;
}
// we want to keep the existing overrides
// so we copy the current FsmVariables
var currentValues = new FsmVariables(fsmComponent.Fsm.Variables);
// then we update the template
fsmComponent.SetFsmTemplate(fsmTemplate);
// finally we apply the original overrides back to the new FsmVariables
fsmComponent.Fsm.Variables.OverrideVariableValues(currentValues);
// and refresh the UI
BuildFsmVariableList();
FsmEditor.RefreshInspector();
}
private void SelectTemplate(FsmTemplate template)
{
if (template == fsmComponent.FsmTemplate)
{
return; // don't want to lose overridden variables
}
UndoUtility.RegisterUndo(fsmComponent, "PlayMaker : Set FSM Template");
fsmComponent.SetFsmTemplate(template);
fsmTemplate = template;
BuildFsmVariableList();
EditorUtility.SetDirty(fsmComponent);
FsmEditor.RefreshInspector(); // Keep Playmaker Editor in sync
}