Unity3D研究院之Assetbundle的实战（六十三）

using UnityEngine;
using System.Collections;

public class Script : MonoBehaviour 
{
	public string name;

	void Awake () 
	{
		Debug.Log("my name is "+ name);
	}

}

	[MenuItem("Custom Editor/Create AssetBunldes Main")]
	static void CreateAssetBunldesMain ()
	{
        //获取在Project视图中选择的所有游戏对象
		Object[] SelectedAsset = Selection.GetFiltered (typeof(Object), SelectionMode.DeepAssets);

        //遍历所有的游戏对象
		foreach (Object obj in SelectedAsset) 
		{
			string sourcePath = AssetDatabase.GetAssetPath (obj);
			//本地测试：建议最后将Assetbundle放在StreamingAssets文件夹下，如果没有就创建一个，因为移动平台下只能读取这个路径
			//StreamingAssets是只读路径，不能写入
			//服务器下载：就不需要放在这里，服务器上客户端用www类进行下载。
			string targetPath = Application.dataPath + "/StreamingAssets/" + obj.name + ".assetbundle";
			if (BuildPipeline.BuildAssetBundle (obj, null, targetPath, BuildAssetBundleOptions.CollectDependencies)) {
  				Debug.Log(obj.name +"资源打包成功");
			} 
			else 
			{
 				Debug.Log(obj.name +"资源打包失败");
			}
		}
		//刷新编辑器
		AssetDatabase.Refresh ();	

	}

	[MenuItem("Custom Editor/Create AssetBunldes ALL")]
	static void CreateAssetBunldesALL ()
	{

		Caching.CleanCache ();

		string Path = Application.dataPath + "/StreamingAssets/ALL.assetbundle";

		Object[] SelectedAsset = Selection.GetFiltered (typeof(Object), SelectionMode.DeepAssets);

		foreach (Object obj in SelectedAsset) 
		{
			Debug.Log ("Create AssetBunldes name :" + obj);
		}

		//这里注意第二个参数就行
		if (BuildPipeline.BuildAssetBundle (null, SelectedAsset, Path, BuildAssetBundleOptions.CollectDependencies)) {
			AssetDatabase.Refresh ();
		} else {

		}
	}

using UnityEngine;
using System.Collections;

public class RunScript : MonoBehaviour
{

	    //不同平台下StreamingAssets的路径是不同的，这里需要注意一下。
	    public static readonly string PathURL =
#if UNITY_ANDROID
		"jar:file://" + Application.dataPath + "!/assets/";
#elif UNITY_IPHONE
		Application.dataPath + "/Raw/";
#elif UNITY_STANDALONE_WIN || UNITY_EDITOR
	"file://" + Application.dataPath + "/StreamingAssets/";
#else
        string.Empty;
#endif

	void OnGUI()
	{
		if(GUILayout.Button("Main Assetbundle"))
		{
			StartCoroutine(LoadMainGameObject(PathURL + "Prefab0.assetbundle"));
			StartCoroutine(LoadMainGameObject(PathURL +  "Prefab1.assetbundle"));
		}

		if(GUILayout.Button("ALL Assetbundle"))
		{
			StartCoroutine(LoadALLGameObject(PathURL + "ALL.assetbundle"));
		}

	}

	//读取一个资源

	private IEnumerator LoadMainGameObject(string path)
	{
		 WWW bundle = new WWW(path);

		 yield return bundle;

		 //加载到游戏中
		 yield return Instantiate(bundle.assetBundle.mainAsset);

		 bundle.assetBundle.Unload(false);
	}

	//读取全部资源

	private IEnumerator LoadALLGameObject(string path)
	{
		 WWW bundle = new WWW(path);

		 yield return bundle;

		 //通过Prefab的名称把他们都读取出来
		 Object  obj0 =  bundle.assetBundle.Load("Prefab0");
		 Object  obj1 =  bundle.assetBundle.Load("Prefab1");

		 //加载到游戏中	
		 yield return Instantiate(obj0);
		 yield return Instantiate(obj1);
		 bundle.assetBundle.Unload(false);
	}

}

	private IEnumerator LoadMainCacheGameObject(string path)
	{
		 WWW bundle = WWW.LoadFromCacheOrDownload(path,5);

		 yield return bundle;

		 //加载到游戏中
		 yield return Instantiate(bundle.assetBundle.mainAsset);

		 bundle.assetBundle.Unload(false);
	}

	[MenuItem("Custom Editor/Create Scene")]
	static void CreateSceneALL ()
	{
		//清空一下缓存
		Caching.CleanCache();
		string Path = Application.dataPath + "/MyScene.unity3d";
		string  []levels = {"Assets/Level.unity"};
    	//打包场景
    	BuildPipeline.BuildPlayer( levels, Path,BuildTarget.WebPlayer, BuildOptions.BuildAdditionalStreamedScenes);
		AssetDatabase.Refresh ();
	}

	private IEnumerator LoadScene()
	{
		 WWW download = WWW.LoadFromCacheOrDownload ("file://"+Application.dataPath + "/MyScene.unity3d", 1);
		  yield return download;
		  var bundle = download.assetBundle;
  		  Application.LoadLevel ("Level");
	}

			//打包场景
			BuildPipeline.BuildStreamedSceneAssetBundle(levels, path, target, BuildOptions.UncompressedAssetBundle))
			//打包资源
			BuildPipeline.BuildAssetBundle(null, assets, path, BuildAssetBundleOptions.UncompressedAssetBundle | BuildAssetBundleOptions.CollectDependencies, target);