How to stop If statement

Questions & Answers
1

Hi guys, I’m new on using Unity and currently I’m developing an simple game,
This is my code and I want to know how can I stop the if Statement from looping?

var guiScore:GUIText;

function Start () {
guiScore.text= "Points : 0 ";

}

function Update () {
if (Input.GetKeyDown (“a”))

                 {
     
           		 	  PlayerScore +=1 ;
           		 	  socreText=  PlayerScore + " " + "Points"  ;

guiScore.text = PlayerScore + " " + “Points”;
questionTexture.enabled = false;

}
if (Input.GetKeyDown (“b”))
{
textAnswer.enabled=true;
questionTexture.enabled = false;

                  }

}

function OnTriggerEnter(hit : Collider){
if(hit.gameObject.tag == “cube”)
{
questionTexture.enabled = true;
Destroy (hit.gameObject);

}}

2

An IF statement never loops, it runs once as long as it’s condition is met.