void OnEnable()
{
m_State = target as DSMState;
if (m_State == null)
{
return;
}
DSMEditorWindow.repaintEvent += Repaint;
m_DisplayName = serializedObject.FindProperty("m_DisplayName");
m_Tag = serializedObject.FindProperty("m_Tag");
m_FromTransitions = serializedObject.FindProperty("m_FromTransitions");
m_ReorderableList = new ReorderableList(serializedObject, m_FromTransitions, true, true, false, true);
m_ReorderableList.drawElementCallback = DrawTransitionElement;
m_ReorderableList.drawHeaderCallback =
(Rect rect) =>
{
EditorGUI.LabelField(rect, "Transitions");
};
m_ReorderableList.onRemoveCallback =
(ReorderableList list) =>
{
var element = m_ReorderableList.serializedProperty.GetArrayElementAtIndex(m_ReorderableList.index);
var transitionAtIndex = element.objectReferenceValue as DSMTransition;
m_State.RemoveTransition(transitionAtIndex);
};
}
protected override void OnEditorStart()
{
if (m_DSMObject == null)
{
return;
}
m_CurrentState = m_DSMObject.entryPoint as DSMState;
m_DSMObject.entryPointChanged.AddListener(OnEntryPointChanged);
}
private void OnValidate()
{
if (m_DSMObject == null)
{
return;
}
m_CurrentState = m_DSMObject.entryPoint as DSMState;
m_DSMObject.entryPointChanged.AddListener(OnEntryPointChanged);
}
public void Init(DSMObject a_Parent, DSMState a_From, DSMState a_To, string a_DisplayName = null)
{
m_Parent = a_Parent;
m_DisplayName = a_DisplayName;
m_From = a_From;
m_To = a_To;
name = m_From.displayName + " -> " + m_To.displayName;
}
public bool Transition(string a_To)
{
if (m_DSMObject == null)
{
return(false);
}
DSMTransition transition = m_CurrentState.transitions.Find(x => x.states.toState.displayName == a_To) as DSMTransition;
if (transition == null)
{
return(false);
}
var newCurrentState = transition.states.toState as DSMState;
if (newCurrentState == null)
{
return(false);
}
m_CurrentState = newCurrentState;
return(true);
}
public DSMTransition Clone(DSMState a_State)
{
var newTransition = MemberwiseClone() as DSMTransition;
return(newTransition);
}
public void OnStateDestroyed(DSMState a_State)
{
m_States.Remove(a_State);
}
private void OnEntryPointChanged()
{
m_CurrentState = m_DSMObject.entryPoint as DSMState;
}