Door Logic:Open and Close

Unity Engine
1

This is my door logic …how to Close with pres E? I got just that when I press E and I door opens and then closes automatically

[B]
#pragma strict

var theDoor : Transform;
private var drawGUI = false;
private var doorIsClosed = true;

function Update () 
{
	if (drawGUI == true  Input.GetKeyDown(KeyCode.E))
	{
		changeDoorState();
	}
}

function OnTriggerEnter (theCollider : Collider)
{
	if (theCollider.tag == "Player")
	{
		drawGUI = true;
	}
}

function OnTriggerExit (theCollider : Collider)
{
	if (theCollider.tag == "Player")
	{
		drawGUI = false;
	}
}

function OnGUI ()
{
	if (drawGUI == true)
	{
		GUI.Box (Rect (Screen.width*0.5-51, 200, 102, 22), "Press E to open");
	}
}

function changeDoorState ()
{
	if (doorIsClosed == true)
	{
		theDoor.animation.CrossFade("Open");
		//theDoor.audio.PlayOneShot();
		doorIsClosed = false;
		yield WaitForSeconds(3);
		theDoor.animation.CrossFade("Close");
		//theDoor.audio.Play();
		doorIsClosed = true;
	}
}
[/B]
2

Change your function changeDoorState() for this:

function changeDoorState ()
{
    if (doorIsClosed)
    {
        theDoor.animation.CrossFade("Open");
        //theDoor.audio.PlayOneShot();
        doorIsClosed = false;
        return;
    }else{
        theDoor.animation.CrossFade("Close");
        //theDoor.audio.Play();
        doorIsClosed = true;	
	}
}
3

Thank you :))