Play animation with key once

Questions & Answers
1

Hey everyone.

I have a cube with the trigger is checked and ik drawed this JS into this GameObject.

var DoorGameObject : Transform; // This is a reference to the door GameObject that has your animation

private var HasTriggerBeenUsed : boolean = false; // This is to make sure that the button is not repeatedly pressed.

private var setTrigger : boolean = false;

function OnTriggerStay() {

   if (Input.GetKeyDown("e") && !HasTriggerBeenUsed) {

      DoorGameObject.animation.Play("HouseDoor1");

      setTrigger = true;

   }

}

And i made sure the object is selected with the variable. Everything works fine. But there is only one problem. Everytime i’m in the trigger, and i press the “E” key. The animation plays. But what i want is, if i pressed the “E” key and the animation has played. The animation cant play for the second time. Only once.
So i thought maybe i can destrot the cube after the “E” key. so can someone help me with this how to do that?

Sorry for my English. I’m a MaroccanDutchman :wink:

Hope to hear soon about you :smiley:

2

You’re not setting the same var you check. Pick one and stick with it. You set setTrigger to true, so change the if to use it: if(Input.GetKeyDown("e") && !setTrigger).