using UnityEngine;
using System.Collections;

public class Exemple : MonoBehaviour {
   
  float moveSpeed = 1.0f;
  float changeTime = 1;
  float rendomLimit = 0.25f;
  float R = 1f;  
  private Vector2 tempPos;
  private Vector3 newPos;
  private float randomTime;
  private bool changeOrder = true;
   
  void Update()
  {   
   if(shiftMode == false)  
   {  
    if (changeOrder)   
    {    
     changeOrder = false;  
     ChangePosition();    
    }   
   }  
  }   
  void ChangePosition ()   
  {   
   tempPos = Random.insideUnitCircle * R;     
   newPos = new Vector3(tempPos.x, tempPos.y, 0);   
   randomTime = Random.Range (Random, Random);
   WaitForSeconds(changeTime + randomTime);   

   changeOrder = true;   
  }   
}