private void selectState(StateMachine sm, State state)
{
if (sm.SelectedState != null)
sm.SelectedState.Selected = false;
sm.SelectedState = state;
if (sm.SelectedState != null)
sm.SelectedState.Selected = true;
}
private void Props_Executed_ObjectBuilder(object sender, ExecutedRoutedEventArgs e)
{
App app = (App)App.Current;
if (e.Parameter is Element)
{
Element stateMachine = e.Parameter as Element;
if (stateMachine.Semantic == Element.ElementSemantic.STATEMACHINE)
{
Parameter transitions = null;
foreach (Parameter param in stateMachine.Parameters)
{
if (param.Semantic == ParameterSemantic.TRANSITIONS)
{
transitions = param;
break;
}
}
if (transitions != null)
{
StateMachine sm = new StateMachine(stateMachine.Name, transitions, stateMachine.ParentGameObject.Elements);
app.StateMachineWin.DataContext = sm;
app.StateMachineWin.Show();
}
}
}
}
private void deleteState(StateMachine sm, State state)
{
// copy transitions
ObservableCollection<Transition> transitions = new ObservableCollection<Transition>(state.Transitions);
// delete transitions from this state
foreach (Transition t in transitions)
{
sm.Transitions.Remove(t);
state.Transitions.Remove(t);
}
// delete transitions to this state
foreach (State s in sm.States)
{
// copy transitions
ObservableCollection<Transition> transitions2 = new ObservableCollection<Transition>(s.Transitions);
foreach (Transition t2 in transitions2)
{
if (t2.To == state)
{
s.Transitions.Remove(t2);
sm.Transitions.Remove(t2);
}
}
}
// delete state
sm.States.Remove(state);
}