using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class EX01 : MonoBehaviour {
    float x, y;
    float tx, ty;
    float dx, dy;
    public GameObject pos;
    Text txtPos;
    // Use this for initialization
    void Start () {
        x = Random.Range(-1.4f, 1.4f);
        y = Random.Range(-2.5f, 2.5f);
        tx = Random.Range(-1.4f, 1.4f);
        ty = Random.Range(-2.5f, 2.5f);
        this.transform.position = new Vector3(x, y, 0);

        txtPos = pos.gameObject.GetComponent<Text>();
        txtPos.text = "(" + x.ToString("0.00") + "," + y.ToString("0.00") + ")";
    }
	
	// Update is called once per frame
	void Update () {
        dx = tx - x;
        if (dx > 0)
        {
            x += Time.deltaTime;
        }
        else
        {
            x -= Time.deltaTime;
        }
        this.transform.position = new Vector3(x, y, 0);
        if (Mathf.Abs(dx) < 0.1f)
        {
            tx = Random.Range(-1.4f, 1.4f);
            ty = Random.Range(-2.5f, 2.5f);
        }
    }
}