using UnityEngine;
using System.Collections;
using UnityEngine.EventSystems;

public class MouseEnterScript : MonoBehaviour, IPointerEnterHandler, IPointerExitHandler
{
    public void OnPointerEnter(PointerEventData eventData)
    {
        Debug.Log("Over Name: " + eventData.pointerCurrentRaycast.gameObject.name);
        Debug.Log("Over Tag: " + eventData.pointerCurrentRaycast.gameObject.tag);
        Debug.Log("Over GameObject: " + eventData.pointerCurrentRaycast.gameObject);
        mouseOver = true;
        gameObjectDetected = eventData.pointerCurrentRaycast.gameObject.name;
    }

    public void OnPointerExit(PointerEventData eventData)
    {
        Debug.Log("Exit Name: " + eventData.pointerCurrentRaycast.gameObject.name);
        Debug.Log("Exit Tag: " + eventData.pointerCurrentRaycast.gameObject.tag);
        Debug.Log("Exit GameObject: " + eventData.pointerCurrentRaycast.gameObject);
        mouseOver = false;
        gameObjectDetected = eventData.pointerCurrentRaycast.gameObject.name;
    }

    bool mouseOver = false;
    string gameObjectDetected = null;


    void Update()
    {
        if (mouseOver)
        {
            //Do something with gameObjectDetected
        }
    }
}