using UnityEngine;
using System.Collections;

public enum TestStates
{
    VoidState,
    EnumState
}

public class TestBehaviour : StateMachineBehaviourEx
{
    public bool startWithVoidState = true;

    void Start()
    {
        // This state loop will fail when VoidState_EnterState sets the currentState to EnumState;
        // EnumState_EnterState() will never be run, nor the corresponding Update or ExitState routines.
        if (startWithVoidState)
        {
            Debug.Log("initializing to VoidState");
            currentState = TestStates.VoidState;
        }
        // This state loop will succeed until VoidState tries to execute EnumState, as before.
        else
        {
            Debug.Log("initializing to EnumState");
            currentState = TestStates.EnumState;
        }

    }

    void Update()
    {
        Debug.Log(currentState);
    }

    void VoidState_EnterState()
    {
        Debug.Log("entered VoidState");

        Debug.Log("moving into EnumState");
        currentState = TestStates.EnumState;
    }

    void VoidState_Update()
    {
        Debug.Log("updating VoidState");
    }

    void VoidState_ExitState()
    {
        Debug.Log("exiting VoidState");
    }

    IEnumerator EnumState_EnterState()
    {
        Debug.Log("entered EnumState");

        Debug.Log("waiting for a second");
        yield return new WaitForSeconds(1f);

        Debug.Log("moving into VoidState");
        currentState = TestStates.VoidState;
    }

    void EnumState_Update()
    {
        Debug.Log("updating EnumState");
    }

    void EnumState_ExitState()
    {
        Debug.Log("exiting EnumState");
    }
}