public class Door : MonoBehaviour {

    public float translateValue;
    public float easeTime;
    public OTween.EaseType ease;
    public float waitTime;

    private Vector3 StartlocalPos;
    private Vector3 endlocalPos;

    private void Start(){
        StartlocalPos = transform.localPosition;
        gameObject.isStatic = false;
    }

    public void OpenDoor(){
        OTween.ValueTo( gameObject,ease,0.0f,-translateValue,easeTime,0.0f,"StartOpen","UpdateOpenDoor","EndOpen");
        audio.Play();
    }

    private void UpdateOpenDoor(float f){
        Vector3 pos = transform.TransformDirection( new Vector3( 1,0,0));
        transform.localPosition = StartlocalPos + pos*f;

    }

    private void UpdateCloseDoor(float f){
        Vector3 pos = transform.TransformDirection( new Vector3( -f,0,0)) ;

        transform.localPosition = endlocalPos-pos * f;

    }

    private void EndOpen(){
        endlocalPos = transform.localPosition ;
        StartCoroutine( WaitToClose());
    }

    private IEnumerator WaitToClose(){

        yield return new WaitForSeconds(waitTime);
        OTween.ValueTo( gameObject,ease,0.0f,translateValue,easeTime,0.0f,"StartClose","UpdateCloseDoor","EndClose");
        audio.Play();
    }
}