AssetBundle加载资源二：加载ab包并加载到场景（包含一，打包+加载）
放在Editor文件夹下的编辑器扩展脚本，用于打包ab包，输出目录为StreamingAssets文件夹下
BuildAssetBundle .cs
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEditor;
using System.IO;
namespace FWork
{
public class BuildAssetBundle
{
public static KeyValueInfo keyValueList = null;//存储设置label的ab配置数据
/// 调用GameManger的方法将ab包中的资源加载到场景
GameManger.cs
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using FWork;
using System;
public class GameManger : MonoBehaviour
{
private static GameManger instance;
public static GameManger Instance
{
get
{
if (instance == null)
{
GameObject game = new GameObject("GameManger");
instance = game.AddComponent<GameManger>();
}
return instance;
}
}
private void Awake()
{
if (instance == null)
instance = this;
else
Destroy(gameObject);
DontDestroyOnLoad(gameObject);
}
/// ABResourcesLoader脚本 主要功能是从指定位置（web上）加载ab包
ABResourcesLoader.cs
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Networking;
namespace FWork
{
public class ABResourcesLoader : MonoBehaviour
{
private static ABResourcesLoader instance;
public static ABResourcesLoader Instance
{
get
{
if (instance == null)
{
GameObject loader = new GameObject("ABResourcesLoader");
instance= loader.AddComponent<ABResourcesLoader>();
}
return instance;
}
}
private void Awake()
{
if (instance == null)
{
instance = this;
}
else
Destroy(this.gameObject);
ABundleDic.Clear();
DontDestroyOnLoad(this.gameObject);
}
AssetSet thisLoader = null;//目前正在需要加载的资源
bool isLoadingAsset = false;
/*开始加载时的事件*/
Action beignAction=null;
public Action overAction=null;
/* ab资源的队列*/
Queue<AssetSet> assetBundleQueue = new Queue<AssetSet>();
/*存放下载的ab包 key：ab的包名，value：ab包*/
public Dictionary<string, AssetBundle> ABundleDic = new Dictionary<string, AssetBundle>();
private void Start()
{
//添加开始加载资源动画事件
beignAction = () => {
SystemDefine.loadingPanel.SetActive(true);
};
//添加加载完后的停止动画事件
overAction = () => {
SystemDefine.loadingPanel.SetActive(false);
};
}
#region privateMethon
/// _beignAction, Action _loadingAction, Action _overAction, Type loadType)
//{
// AssetSet abset = new AssetSet
// {
// abName = abName.ToLower(),
// assetName = assetName,
// returnType = AssetBundleReturnType.Prefab,
// loadType = loadType,
// OnLoadBeign = _beignAction,
// OnLoading = _loadingAction,
// OnLoadOver = _overAction
// };
// AddSetToAssetBundleQueue(abset);
//}
/// json的读取与解析（Resources文件夹下）备注：在这里我前一天用的json工具是unity中自带的JsonUtility类能用，但第二天却不起作用了 我改用了Litjson，也没找到原因
IConfigManger.cs
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
namespace FWork
{
public interface IConfigManger
{
/// JsonConfigManger .cs
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using LitJson;
namespace FWork
{
public class JsonConfigManger : IConfigManger
{
//保存（键值对）应用设置集合
private static Dictionary<string, string> _AppJsonSetting;
/// 路径管理类，其中assetBundleWebUrl 的地址是用xampp搭建的本地服务器，可以自己去搭建一个
xampp 搭建本地服务器： https://www.jianshu.com/p/68e12e98e040
PathManger.cs
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
namespace FWork
{
public class PathManger
{
/*需要打包制作成ab资源的文件夹*/
public const string ABResoursesPath = "AB_Resourses";
/*生成的ab资源的上一层文件夹名*/
public const string ABProjectName = "AB";//打包出的bundle文件夹的名字
/*ab资源包的后缀*/
public static string abSuffix = ".ab";
public static string jsonInfoPath = "ABInfoJson.json";//存储bundle名与对应资源名的json文件
//本地测试（使用xampp搭的本地服务器）
public static string assetBundleWebUrl = "http://localhost:81/UnityAssets/";//需要下载的ab资源的地址
#region publicMethod
/// asset资源脚本
AssetSet.cs
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
/// 定义的常量，静态的管理类，可以定义一切的想要保存且唯一的变量与对象
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
namespace FWork
{
public static class SystemDefine
{
//常量参数
public const string jsonName = "ABInfoJson";
public const string cubeprefabName = "Cube";
public const string sphereprefabName = "Sphere";
//静态对象
public static Dictionary<string, string> jsonDic;
public static GameObject loadingPanel;
public static GameObject uuPrefab;
}
}
完整工程github：https://github.com/Tend-R/LIangRepository（unity2017.3）