Shooting script Error message: expecting (, found 'Update'.

Questions & Answers
1

So I am new to coding and I am trying to make my gun shoot and add a sound. So far I got this code. I haven’t written it and I tryed my best to understand it but I just don’t get why it says the error message.

var Bullet : Transform;
 var Spawn : Transform;
 
 
 function Update ()
 {
     if(Input.GetButtonDown("Fire1"))
     {
         Shot();
     }
 }
 
 function Shot()
 {
     var pel = Instantiate(Bullet, Spawn.position, Spawn.rotation);
     pel.rigidbody.AddForce(transform.forward * 5000);
     
 
 }
 
 
{ if( Input.GetButtonDown( "Fire1" ) ) 



;var projectile : Rigidbody; var speed = 20; function Update(); 
 if( Input.GetButtonDown( "Fire1" ) ); 

audio.Play(); var instantiatedProjectile : Rigidbody = Instantiate( projectile, transform.position, transform.rotation );

instantiatedProjectile.velocity = transform.TransformDirection( Vector3( 0, 0, speed ) );

Physics.IgnoreCollision( instantiatedProjectile. collider, transform.root.collider );  
}

I know its messy

2

The error is, basically, telling you that this line is nonsense:

 ;var projectile : Rigidbody; var speed = 20; function Update();

Because it is.