using UnityEngine;
using System.Collections;

public class paddle : MonoBehaviour {

    float size = 1;
    float screenSize = 16;

    // Update is called once per frame
    void Update () {
        Vector3 position = new Vector3 (Mathf.Clamp (this.transform.position.x, size / 2, screenSize - size/2),
                                        this.transform.position.y,
                                        this.transform.position.z);
        position.x = Input.mousePosition.x / Screen.width * screenSize;
        this.transform.position = position;
    }

}