if (target == null && GameObject.FindWithTag("Player"))
		target = GameObject.FindWithTag("Player").transform;

if (الشرط )
		{
شو يسوي 
		}

if (target == null && GameObject.FindWithTag("Player")

target = GameObject.FindWithTag("Player"....transform;

if(Condition)
//do this;

if(Condition){
//do this;
// and do this;
}

var show : boolean;
if(show)
//do this;

if(show==true)
//do this;

if(!show)
//do this;

if(show==false)
//do this;

    var distance;
    var target : Transform;    
    var lookAtDistance = 15.0;
    var attackRange = 10.0;
    var moveSpeed = 4.0;
    var damping = 6.0;
    private var isItAttacking = false;
    var Bullet : Transform;

    function Update () 
    {
    distance = Vector3.Distance(target.position, transform.position);

    if(distance < lookAtDistance)
    {
    isItAttacking = false;
    renderer.material.color = Color.yellow;
    lookAt ();
    }   
    if(distance > lookAtDistance)
    {
    renderer.material.color = Color.green; 
    }
    if(distance < attackRange)
    {
    attack ();
    }
    if(isItAttacking)
    {
    renderer.material.color = Color.red;
    }
    
}


function lookAt ()
{
var rotation = Quaternion.LookRotation(target.position - transform.position);
transform.rotation = Quaternion.Slerp(transform.rotation, rotation, Time.deltaTime * damping);
}

function attack ()
{
    isItAttacking = true;
    renderer.material.color = Color.red;

    Instantiate(Bullet,transform.position,Quaternion.identity);

    Bullet.rigidbody.AddForce(transform.forward * 1000);
}