NGUI+xml解析

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

public class RankUI : MonoBehaviour {
    public GameObject enterUI;
    public GameObject rankPlayerItemPref;
    public UIGrid grid;

    void OnEnable()
    {
        if (RankPlayerInfosManager.Instance.RankPLayers.Count == 0)
        {
            // 加载初始列表
            XmlManager.Instance.LoadXML(Application.dataPath + "/Players.xml");
        }
        InitRankUI();
    }

    // 初始化排行榜UI界面
    private void InitRankUI()
    {
        RefreshRankPlayerMenu();
    }

    // 刷新排行榜玩家列表
    private void RefreshRankPlayerMenu()
    {
        ClearList();
        for (int i = 0; i < RankPlayerInfosManager.Instance.RankPLayers.Count; i++)
        {
            GameObject go = GameObject.Instantiate(rankPlayerItemPref) as GameObject;
            go.transform.SetParent(grid.transform);
            go.transform.localScale = Vector3.one;
            // 初始化Item（显示方面）
            go.GetComponent<RankPlayerInfoItem>().InitItem(RankPlayerInfosManager.Instance.RankPLayers[i]);
            go.SetActive(true);
        }
        // 排列grid下的item（两种方式)
        grid.repositionNow = true;
        //grid.Reposition();
    }

    public void ClearList()
    {
        // 清空之前grid下的对象（item）
        List<Transform> items = grid.GetChildList();
        if (items.Count != 0)
        {
            for (int i = 0; i < items.Count; i++)
            {
                DestroyImmediate(items[i].gameObject);
            }
        }
    }

    public void OnClickCloseBtn()
    {
        this.gameObject.SetActive(false);
        enterUI.SetActive(true);
    }
}





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

public enum Sex
{
    male = 0,
    female = 1,
    errorCode = 2,
}
/// <summary>
/// 排行榜玩家信息的数据模型
/// </summary>
public class RankPLayerInfo{
    public int id;
    public int rankValue;
    public string name;
    public int level;
    public Sex sex;
    public int priceValue;

    public RankPLayerInfo(int id, int rankValue, string name, int level, Sex sex, int priceValue)
    {
        this.id = id;
        this.rankValue = rankValue;
        this.name = name;
        this.level = level;
        this.sex = sex;
        this.priceValue = priceValue;
    }
}

// 排行榜玩家信息管理类
public class RankPlayerInfosManager
{
    // 单例
    private static RankPlayerInfosManager instance;
    private List<RankPLayerInfo> rankPLayers = new List<RankPLayerInfo>();

    public List<RankPLayerInfo> RankPLayers
    {
        get {
            sort();
            return rankPLayers; 
        }
        set { rankPLayers = value; }
    }

    public static RankPlayerInfosManager Instance
    {
        get {
            if (instance == null)
            {
                instance = new RankPlayerInfosManager();
            }
            return instance; 
        }
    }
    private RankPlayerInfosManager()
    {
    }

    // 添加玩家
    public void AddPlayerInfo(int id, int rankValue, string name, int level, Sex sex, int priceValue)
    {
        RankPLayerInfo info = new RankPLayerInfo(id, rankValue, name, level, sex, priceValue);
        rankPLayers.Add(info);
    }

    // 删除玩家
    public void RemovePlayerInfo(int id)
    {
        RankPLayerInfo info = GetPLayerInfoByID(id);
        if (info == null)
        {
            // 若当前玩家列表中没有该id的玩家，终止操作
            return;
        }
        else
        {
            // 若有，则删除该玩家
            rankPLayers.Remove(info);
        }
    }

    // 通过玩家ID找到该玩家信息
    public RankPLayerInfo GetPLayerInfoByID(int id)
    {
        foreach (RankPLayerInfo item in rankPLayers)
        {
            if (item.id == id)
            {
                return item;
            }
        }
        return null;
    }

    public void sort()
    {
        rankPLayers.Sort(sortRankPlayers);
    }

    // 排序规则
    private int sortRankPlayers(RankPLayerInfo info1, RankPLayerInfo info2)
    {
        if (info1.rankValue != info2.rankValue)
        {
            if (info1.rankValue > info2.rankValue)
            {
                return 1;
            }
            else
            {
                return -1;
            }
        }
        else
        {
            if (info1.level <= info2.level) 
            {
                return 1;
            }
            else
            {
                return -1;
            }
        }
    }
}





using UnityEngine;
using System.Collections;

public class RankPlayerInfoItem : MonoBehaviour {
    public RankPLayerInfo itemInfo;
    public UILabel rankLabel;
    public UILabel nameLabel;
    public UILabel levelLabel;
    public UILabel priceLabel;

    public void InitItem(RankPLayerInfo info)
    {
        this.itemInfo = info;
        rankLabel.text = info.rankValue.ToString();
        nameLabel.text = info.name;
        levelLabel.text = info.level.ToString();
        priceLabel.text = info.priceValue.ToString();
        changeNameColorBySex(info.sex);
    }

    public void changeNameColorBySex(Sex sex)
    {
        if (sex == Sex.male)
        {
            nameLabel.color = Color.blue;
        }
        else if (sex == Sex.female)
        {
            nameLabel.color = Color.red;
        }
        else
        {
            return;
        }
    }
}





using UnityEngine;
using System.Collections;
using System.Xml;

public class XmlManager : MonoBehaviour {
    // 单例，负责Xml读取
    private static XmlManager instance;

    public static XmlManager Instance
    {
        get { return instance; }
    }

	// Use this for initialization
	void Awake () {
        instance = this;
	}

    public void LoadXML(string path)
    {
        // 创建一个XML文件
        XmlDocument xml = new XmlDocument();
        // 读取设置，忽略xml中的注释
        XmlReaderSettings set = new XmlReaderSettings();
        set.IgnoreComments = true;
        // 加载xml
        xml.Load(XmlReader.Create(path, set));
        // 读取根节点里面的数据
        XmlNodeList xmlNodeList = xml.SelectSingleNode("PlayerInfos").ChildNodes;
        // 该节点下所有成员遍历
        foreach (XmlElement item in xmlNodeList)
        {
            // 读取玩家所有数据，并添加到数据列表中
            int id = int.Parse(item.GetAttribute("id"));
            int rankValue = int.Parse(item.GetAttribute("rank"));
            string name = item.GetAttribute("name");
            int level = int.Parse(item.GetAttribute("lv"));
            Sex sex = (Sex)(int.Parse(item.GetAttribute("sex")));
            int priceValue = int.Parse(item.GetAttribute("price_value"));
            RankPlayerInfosManager.Instance.AddPlayerInfo(id, rankValue, name, level, sex, priceValue);
        }
    }
}