剪刀石頭布

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;



}
}