猜拳

using UnityEngine;
using System.Collections;
using UnityEngine.UI;
public class NewBehaviourScript : MonoBehaviour
{
    // Use this for initialization
    void Start()
    {

    }

    // Update is called once per frame
    void Update()
    {

    }
    public void myfun()
    {
        int num = Random.Range(1, 4);
        Text mytxt = GameObject.Find("Canvas/Panel/Text").GetComponent<Text>();
        mytxt.text = num.ToString();
        Image Imgy = GameObject.Find("Canvas/Panel/Image").GetComponent<Image>();
        Imgy.sprite = Resources.Load<Sprite>("Image/" + num) as Sprite;



    }
}