/// <summary>
/// Sets the state as not concurrent.
/// Automatically handles undo.
/// <param name="fsm">The fsm to remove the concurrent state.</param>
/// </summary>
public static void RemoveConcurrentState (InternalStateMachine fsm) {
// The fsm is valid and the state is not the start state?
if (fsm != null && fsm.concurrentState != null) {
// Register undo
#if UNITY_4_0_0 || UNITY_4_1 || UNITY_4_2
Undo.RegisterUndo(fsm, "Concurrent State");
#else
Undo.RecordObject(fsm, "Concurrent State");
#endif
fsm.concurrentState = null;
EditorUtility.SetDirty(fsm);
// EditorUtility.SetDirty(state); // Repaint state inspector
}
}
public override void Reset () {
stateMachine = null;
}
/// <summary>
/// Returns the states in the supplied fsm hierarchy.
/// <prama name=f"fsm">The target fsm.</param>
/// <prama name=f"exclude">Exclude the supplied StateMachine hierarchy.</param>
/// <returns>All children in the fsm hierarchy.</returns>
/// </summary>
InternalStateBehaviour[] GetStatesInHierarchy (InternalStateMachine fsm, InternalStateMachine exclude) {
List<InternalStateBehaviour> states = new List<InternalStateBehaviour>();
foreach (InternalStateBehaviour state in fsm.states) {
if (!(state is InternalAnyState)) {
states.Add(state);
if (state != exclude) {
var fsmChild = state as InternalStateMachine;
if (fsmChild != null)
states.AddRange(GetStatesInHierarchy(fsmChild, exclude));
}
}
}
return states.ToArray();
}
public override void Reset()
{
stateMachine = null;
}