ylsj/Assets/Scripts/Core/Client/UI/UI_NumberFontComponment.cs

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

/// <summary>
/// 自定义图片数字
/// </summary>
public class UI_NumberFontComponment : MonoBehaviour
{
    /// <summary>
    ///  数字对象集合
    /// </summary>
    private Dictionary<string, GameObject> elements = new Dictionary<string, GameObject>();

    /// <summary>
    /// 当前数
    /// </summary>
    private int _curNum = -1;

    /// <summary>
    /// 设置
    /// </summary>
    public int CurrentNum
    {
        get
        {
            return _curNum;
        }

        set
        {
            if (_curNum != value)
            {

                _curNum = value;
                if (value < 0)
                {
                    _curNum = 0;
                }
                onStarNumChanged();
            }
        }
    }
    /// <summary>
    ///  显示星星啦啦啦 
    /// </summary>
    private void onStarNumChanged()
    {        
        elements.Clear();

        //先清理掉其他不需要的
        for (int i = this.transform.childCount - 1; i >= 0; i--)
        {
            Transform rc = this.transform.GetChild(i);
            if (rc.name.IndexOf("Clone") < 0)
            {
                if (rc.name == "X" || rc.name == "+" || rc.name == "-")
                {

                }
                else
                {
                    rc.gameObject.GetComponent<LayoutElement>().ignoreLayout = true;
                    rc.gameObject.SetActive(false);
                    elements.Add(rc.name, rc.gameObject);
                }
                continue;
            }
            else
            {
                Destroy(rc.gameObject);
            }
        }

        char[] arr = CurrentNum.ToString().ToCharArray();
     
        foreach (char c in arr)
        {
            int id = System.Convert.ToInt32(c);
            if (!elements.ContainsKey(c.ToString()))
            {
                continue;
            }
            GameObject go = elements[c.ToString()];
            ////创建新的  
            GameObject card = (GameObject)Instantiate(go);              
            card.transform.SetParent(this.transform);
            card.transform.localScale = Vector3.one;
            card.transform.localPosition = Vector3.zero;
          
            card.GetComponent<LayoutElement>().ignoreLayout = false;
            card.SetActive(true);
        }         
    }
}