using UnityEngine;
using System.Collections;

public class CarGUI : MonoBehaviour {
	private Car _car;
	private VerticalProgressBar _pedalBar;

	// Use this for initialization
	void Start () {
		_car = GetComponent<Car> ();
		_pedalBar = new VerticalProgressBar ();
	}
	
	// Update is called once per frame
	void Update () {

	}

	void OnGUI(){
		if (_car != null) {
			var pedals = _car.Pedals;

			Vector2 topLeft = new Vector2(100,400);
			Vector2 size = new Vector2(30,200);
			float margin = 10;

			for(int i = 0;  i < pedals.Length; ++i){
				var pedal = (CarPedal)i;
				if(pedals != null && pedals.Length > i && pedals[i] != null){
					_pedalBar.Value = pedals[i];
					_pedalBar.OnGUI(new Rect(topLeft.x + (size.x + margin) * i,topLeft.y,size.x,size.y));
				}

			}
		}
	}
}