using UnityEngine;
using System.Collections;

public class CameraController : MonoBehaviour {

    public Transform Character;
    private float XThreshold = 3.0f;
    private float YThreshold = 3.0f;

    // Use this for initialization
    void Start () {

    }

    // Update is called once per frame
    void Update () {
        if (Character.position.x > transform.position.x + XThreshold) {
            transform.position = new Vector3(Character.position.x-XThreshold, transform.position.y, transform.position.x);
        } else if (Character.position.x < transform.position.x - XThreshold) {
            transform.position = new Vector3(Character.position.x+XThreshold, transform.position.y, transform.position.x);
        }

        if (Character.position.y > transform.position.y + YThreshold) {
            transform.position = new Vector3(transform.position.x, Character.position.y-YThreshold, transform.position.x);
        } else if (Character.position.y < transform.position.y - XThreshold) {
            transform.position = new Vector3(transform.position.x, Character.position.y+YThreshold, transform.position.x);
        }
    }
}