Pong AI/Paddle controller help

Here's the very simplest way you can try out. T$$anonymous$$s will be good for practicing pong on your own lol. Attach t$$anonymous$$s to the enemy paddle. Make the paddle a rigidbody and use rigidbody constraints to allow the paddle to move only on one axis, and lock rotation. Make the ball a rigidbody, and give it the physics material "Bouncy". Simple script, but it will get you started. I set the paddle's Z velocity to 9/10ths of the ball's z velocity, so you can beat the AI, but not too easily. You need to drag the ball object into the inspector after you attach t$$anonymous$$s script. Or, just tag the ball with say, "ball". Then put t$$anonymous$$s in the Start() function. {ball = GameObject.FindObjectsWithTag("ball");} That of course is after making a variable, var ball;

var ball : Transform;

function Update()

{

 rigidbody.velocity.z = ball.rigidbody.velocity.z * .9;

}

function OnCollisionEnter(collision : Collision)

{

 if(collision.gameObject.tag == "ball")

 {

     collision.rigidbody.velocity.x= -20;

 }

}