enum PickupType { Health = 0, Rocket = 1 }
var pickupType = PickupType.Health;
var amount = 20;
var sound : AudioClip;

private var used = false;

function ApplyPickup (player : FPSPlayer) {
  if (pickupType == PickupType.Health) {
   if (player.hitPoints >= player.maximumHitPoints)
    return false;
    
   player.hitPoints += amount;
   player.hitPoints = Mathf.Min(player.hitPoints, player.maximumHitPoints);
  } else if (pickupType == PickupType.Rocket) {
   var launcher : RocketLauncher = player.GetComponentInChildren(RocketLauncher);
   if (launcher)
    launcher.ammoCount += amount;
  }
   
  return true;
}

function OnTriggerEnter (col : Collider) {
  var player : FPSPlayer = col.GetComponent(FPSPlayer);
   
  //* Maake sure we are running into a player
  //* prevent picking up the trigger twice, because destruction
  //  might be delayed until the animation has finnished
  if (used || player == null)
   return;
   
  if (!ApplyPickup (player))
   return;
  used = true;
   
  // Play sound
  if (sound)
   AudioSource.PlayClipAtPoint(sound, transform.position);
   
  // If there is an animation attached.
  // Play it.
  if (animation && animation.clip) {
   animation.Play();
   Destroy(gameObject, animation.clip.length);
  } else {
   Destroy(gameObject);
  }
}

// Auto setup the pickup
function Reset () {
  if (collider == null)  
   gameObject.AddComponent(BoxCollider);
  collider.isTrigger = true;
ke sure we are running into a player
  //* prevent picking up the trigger twice, because destruction
  //  might be delayed until the animation has finnished
  if (used || player == null)
   return;
   
  if (!ApplyPickup (player))
   return;
  used = true;
   
  // Play sound
  if (sound)
   AudioSource.PlayClipAtPoint(sound, transform.position);
   
  // If there is an animation attached.
  // Play it.
  if (animation && animation.clip) {
   animation.Play();
   Destroy(gameObject, animation.clip.length);
  } else {
   Destroy(gameObject);
  }
}

// Auto setup the pickup
function Reset () {
  if (collider == null)  
   gameObject.AddComponent(BoxCollider);
  collider.isTrigger = true;
}