using UnityEngine;
using System.Collections;

public class CameraFollowController : MonoBehaviour {

	public Transform target;
	public float distance = 1.0f;
	public float height = 1.0f;

	// Use this for initialization
	void Start () {
	
	}
	
	// Update is called once per frame
	void Update () {
		if (target != null) {
			var forward = target.transform.forward;
			forward.y = 0;
			forward.Normalize();
			transform.position = target.transform.position - forward * distance + Vector3.up * height;
			transform.LookAt(target.transform);
		}
	}
}