unity scripting

this script doesn't want to work for me when i put it on sam's car (epic script and errors BTW):

the jist of it - get the car to move, rotate, move the wheels, theres more but it going to make the post even longer but i'll keep working on it to get it fully working by the weekend hopefully.



using UnityEngine;
using System.Collections;

private var wheelRadius : float = 0.4;
var suspensionRange : float = 0.1;
var suspensionDamper : float = 50;
var suspensionSpringFront : float = 18500;
var suspensionSpringRear : float = 9000;

public var brakeLights : Material;

var dragMultiplier : Vector3 = new Vector3(2, 5, 1);

var throttle : float = 0;
private var steer : float = 0;
private var handbrake : boolean = false;

var centerOfMass : Transform;

var frontWheels : Transform[];
var rearWheels : Transform[];

private var wheels : Wheel[];
wheels = new Wheel[frontWheels.Length + rearWheels.Length];

private var wfc : WheelFrictionCurve;

var topSpeed : float = 160;
var numberOfGears : int = 5;

var maximumTurn : int = 15;
var minimumTurn : int = 10;

var resetTime : float = 5.0;
private var resetTimer : float = 0.0;

private var engineForceValues : float[];
private var gearSpeeds : float[];

private var currentGear : int;
private var currentEnginePower : float = 0.0;