public static StateTransition AddNewStateTransition(MachineState fromState, MachineState toState)
{
if (fromState == null || toState == null)
{
return(null);
}
StateTransition st = new StateTransition();
st.fromState = fromState;
st.toState = toState;
fromState.stateTransitions.Add(st);
transitions.Add(st);
//Debug.Log("AddNewStateTransition :" + fromState.showContent.text + " to:" + toState.showContent.text);
return(st);
}
public static StateTransitionArrowLine AddStateTransitionToCreateArrowLine(StateTransition trans)
{
foreach (var item in allStateTransitionArrowLineList)
{
if (item.transitions[0].toState == trans.toState && item.transitions[0].fromState == trans.fromState)
{
item.transitions.Add(trans);
return(item);
}
}
StateTransitionArrowLine line = ScriptableObject.CreateInstance <StateTransitionArrowLine>();
line.transitions.Add(trans);
allStateTransitionArrowLineList.Add(line);
return(line);
}
public static void DeleteStateTransition(StateTransitionArrowLine line, StateTransition st)
{
if (line.transitions.Contains(st))
{
if (line.transitions.Count == 1)
{
StateTransitionArrowLineDataControl.DeleteStateTransitionArrowLine(line);
}
else
{
StateTransitionDataControl.DeleteStateTransition(st);
line.transitions.Remove(st);
}
if (StateMachineEditorWindow.OnDeleteStateTransition != null)
{
StateMachineEditorWindow.OnDeleteStateTransition(st);
}
}
}
protected override void OnInspectorGUI()
{
// base.OnInspectorGUI();
GUILayout.BeginVertical("box");
for (int i = 0; i < line.transitions.Count; i++)
{
StateTransition st = line.transitions[i];
MachineStateGUI mag0 = MachineStateGUIDataControl.GetMachineStateGUI(st.fromState);
MachineStateGUI mag1 = MachineStateGUIDataControl.GetMachineStateGUI(st.toState);
GUILayout.BeginHorizontal("box");
GUILayout.Label(mag0.name + " -> " + mag1.name);
if (line.transitions.Count > 1 && GUILayout.Button("-"))
{
MachineDataController.DeleteStateTransition(line, st);
return;
}
GUILayout.EndHorizontal();
}
GUILayout.EndVertical();
}
public static bool RemoveStateTransitionToDeleteArrowLine(StateTransition trans)
{
foreach (var item in allStateTransitionArrowLineList)
{
foreach (var t in item.transitions)
{
if (t == trans)
{
if (item.transitions.Count == 1)
{
allStateTransitionArrowLineList.Remove(item);
Object.DestroyImmediate(item);
return(true);
}
else
{
item.transitions.Remove(trans);
return(true);
}
}
}
}
return(false);
}
