using UnityEngine;
using System.Collections;

public class ClickToMove : MonoBehaviour {

	public float speed = 1.5f;
	private Vector3 TargetPosition;

	void Start () {
		TargetPosition = transform.position;
	}

	void Update () {
		if (Input.GetMouseButtonDown(0)) {
			TargetPosition = Camera.main.ScreenToWorldPoint(Input.mousePosition);
			TargetPosition.z = transform.position.z;
		}
		transform.position = Vector2.MoveTowards(transform.position, TargetPosition, speed * Time.deltaTime);
	}
}