反射+泛型读取XML配置文件

新建文件夹Resources/Config

新建文件夹Scripts

脚本ConfigManager

using UnityEngine;
using System.Collections;
using System.Xml;
using System.Collections.Generic;
using System;
using System.Reflection;

//逻辑相同 类型不同  ---- 泛型
//处理加载，缓存，获取配置的管理器
public class ConfigManager : Singleton<ConfigManager> {

private Dictionary<int, BossCfg> _bossCfgDic = new Dictionary<int, BossCfg>();
private Dictionary<int, WeaponCfg> _weaponCfgDic = new Dictionary<int, WeaponCfg>();
private Dictionary<int, ShieldCfg> _shieldCfgDic = new Dictionary<int, ShieldCfg>();

public void LoadAllConfig()
{
_bossCfgDic = LoadConfig<BossCfg>("BossConfig");
_weaponCfgDic = LoadConfig<WeaponCfg>("WeaponConfig");
_shieldCfgDic = LoadConfig<ShieldCfg>("ShieldConfig");
}

private Dictionary<int,T> LoadConfig<T>(string fileName) where T : class,new()
{
Dictionary<int, T> dic = new Dictionary<int, T>();

TextAsset bossCfgInfo = Resources.Load<TextAsset>("Config/" + fileName);
Debug.Log(bossCfgInfo.text);
//新建xml文档对象
XmlDocument document = new XmlDocument();
//把字符串加载到对象中
document.LoadXml(bossCfgInfo.text);
//获取根节点
XmlNode rootNode = document.SelectSingleNode("Root");
//获取根节点的子节点列表
XmlNodeList nodeList = rootNode.ChildNodes;
//遍历
foreach (XmlNode node in nodeList)
{
//节点 转 元素类型
XmlElement element = node as XmlElement;
T obj = CreateAndSetValue<T>(element);
dic.Add(int.Parse( element.GetAttribute("ID")), obj);
}

return dic;
}

//创建映射对象 以及 设置对象的值
public T CreateAndSetValue<T>(XmlElement element) where T : class,new()
{
T obj = new T();//    T obj1 = Activator.CreateInstance<T>();
FieldInfo[] fieldInfos = typeof(T).GetFields();

foreach (FieldInfo fieldInfo in fieldInfos)
{
string value = element.GetAttribute(fieldInfo.Name);
ParsePropertyValue<T>(fieldInfo, obj, value);
}

return obj;
}

//转换对应的类型
public void ParsePropertyValue<T>(FieldInfo fieldInfo,T obj,string valueString) where T : class,new()
{
System.Object value = null;

if (fieldInfo.FieldType.IsEnum)
{
value = Enum.Parse(fieldInfo.FieldType, valueString);
}
else
{
if (fieldInfo.FieldType == typeof(int))
{
value = int.Parse(valueString);
}
if (fieldInfo.FieldType == typeof(float))
{
value = float.Parse(valueString);
}
if (fieldInfo.FieldType == typeof(bool))
{
value = bool.Parse(valueString);
}
if (fieldInfo.FieldType == typeof(string))
{
value = valueString;
}
}

fieldInfo.SetValue(obj, value);
}

//get
public BossCfg GetBossCfgByID(int id)
{
if (_bossCfgDic.ContainsKey(id))
{
return _bossCfgDic[id];
}
return null;
}
}

//映射对象 + 字典 = save
public class BossCfg
{
public int ID;
public string Name;
public int Hp;
public string AttackType;
}

//武器数据映射的对象模板
public class WeaponCfg
{
public int ID;
public string Name;
public int EffectiveBulletCount;
public int EffectiveTime;
public ini
public float AttackDistance;
public string Display;
}

//盾牌数据映射的对象模板
//盾牌数据映射的对象模板
public class ShieldCfg
{
public int ID;
public string Name;
public int EffectiveParryTime;
public int EffectiveTime;
public string Display   ;
}
using UnityEngine;
using System.Collections;

public class Singleton<T> where T : class,new() {

private static T _instance;

public static T Instance
{
get
{
if(_instance == null)

{

_instance = new T();

}

return _instance;

}

}

}

using UnityEngine;

using System.Collections;

//游戏入口

public class VRGameManager : MonoBehaviour {

// Use this for initialization
void Start () {

ConfigManager.Instance.LoadAllConfig();

BossCfg dog = ConfigManager.Instance.GetBossCfgByID(1);

BossCfg bigdog = ConfigManager.Instance.GetBossCfgByID(5);

Debug.Log(1234);
}

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

}

}

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