fairygui unity

参考资料3

将发布后的文件打包为两个AssetBundle，即定义文件和资源各打包为一个bundle(desc_bundle+res_bundle)。这样做的好处是一般UI的更新都是修改元件位置什么的，不涉及图片资源的更新，那么只需要重新打包和推送desc_bundle就行了，不需要让玩家更新通常体积比较大的res_bundle，节省流量。打包程序由开发者按照自己熟悉的方式自行实现。以demo为例，请遵循以下规则打包：

demo_fui.bytes单独打包为desc_bundle；其他资源（demo_atlas0.png等），打包到res_bundle。

用到上述规则，包分为2个包，test"+"_desc"和"test"+"_res"两个AB包。

AssetsResourcescommon文件夹的内容是 FGUI 编辑器里面common发布后的内容。

只有

AssetsResourcescommoncommon_fui.bytes文件的AssetBundle通过下面这些代码自动设置为fairygui/common_desc

AssetsResourcescommon除了common_fui.bytes文件以外AssetBundle通过下面这些代码自动设置为fairygui/common_res

用到Unity AssetBundle Browser tool ，参考资料1,2

在FGUI编辑器中，对已经完成的模块，进行发布。会在目标打出几个文件,.byte和.png。

简化Unity AssetBundle Browser tool打包的速度

Window-AssetBundleBrowser，打开ABB的窗口。

把要打包的归类，直接添加文件夹，并对文件夹的名字设置ab包的名字

在Project中，选中要打包的文件夹，在Inspector视图，设置AssetBundle名字

下文有自动设置文件assetbundleName的脚本BuildAssetBundle_.cs

ABB中添加文件夹

打包成功后用AssetStudioGUI进行查看

这是 uigeneral.prefab预制体，挂载了FGUI的UIPanel脚本和FairyUIAdpter脚本的详情。这样，说明打包正常。

打开在Unity-Resource-common的发布后的文件，与FGUI编辑器的对应模块的文件是否一致。

用AS打开Unity打包后的文件，与上面的文件是否一致。一致，说明正常。

打包AB包的一些错误

使用Unity AssetBundle Browser tool，打包AB包失败，的一些报错。

硬盘空间不足。

删除一些不能识别的ab包的名字

AssetBundles-Configure

动态设置Unity项目内文件的AssetBundle

BuildAssetBundle_.cs

using System.Collections;using System.Collections.Generic;using System.IO;using UnityEditor;using UnityEngine;public class BuildAssetBundle_ { /// <summary> /// 包名，FGUI的AB包名 /// </summary> public static Dictionary<string, string> dict_ = new Dictionary<string, string>() { { "common","fairygui/common"},//fairygui包名。在Unity中文件的assetBundle前缀名 { "main","fairygui/main"}, }; [MenuItem("Assets/变量文件夹设置AB包名字 ")] static void BuildAllAndroidAssetBundles() { List<string> strs = new List<string>(dict_.Keys); for (int i=0;i < strs.Count ;i++) { setAB(strs[i], dict_[strs[i]]); } }// private static void setAB(string fileName,string fileABName) { string abName = fileABName;//"fairygui/common";//父文件夹名字 string fguiPackageName = fileName;//"common";//文件夹名字 string descAB = "_desc";//fairygui/common_desc string resAB = "_res";//fairygui/common_res //string dir = "E:/ui/test/Assets/Resources";//"AssetBundles/Android";//E:uitestAssetsResourcesbulid int i = 0; string[] arrStrAudioPath = Directory.GetFiles(Application.dataPath + "/Resources/" + fguiPackageName, "*", SearchOption.AllDirectories); //循环遍历每一个路径，单独加载 foreach (string strAudioPath in arrStrAudioPath) { if (System.IO.Path.GetExtension(strAudioPath) != ".meta") { //替换路径中的反斜杠为正斜杠 string strTempPath = strAudioPath.Replace(@"", "/"); Debug.Log(strAudioPath); //截取我们需要的路径 strTempPath = strTempPath.Substring(strTempPath.IndexOf("Assets")); //根据路径加载资源 UnityEngine.Object objAudio = AssetDatabase.LoadAssetAtPath(@strTempPath, typeof(UnityEngine.Object)); if (System.IO.Path.GetExtension(strAudioPath) == ".bytes") { DoSetAssetBundleName(abName + descAB, objAudio); } else if (System.IO.Path.GetExtension(strAudioPath) != ".bytes" && System.IO.Path.GetExtension(strAudioPath) != ".cs") { DoSetAssetBundleName(abName + resAB, objAudio); } }// }// } /// <summary> /// 修改bundle名字 /// </summary> /// <param name="abname">AssetBundleName的命名规则</param> /// <param name="path">遍历的文件的文件路径</param> static void DoSetAssetBundleName(string abname, UnityEngine.Object obj) { Debug.Log(obj.name); var importer = AssetImporter.GetAtPath(AssetDatabase.GetAssetPath(obj)); importer.assetBundleName = abname; //importer.assetBundleVariant = "bundle"; }// public static string getFileSuffix(string fileName) { return fileName.Substring(fileName.LastIndexOf("."));//例如：abc.png 截取后：.png } public static string getFilesFirst(string fileName) { int num = getFileSuffix(fileName).Length; if (num < fileName.Length) { num = fileName.Length - num; } return fileName.Substring(0, fileName.LastIndexOf("."));//例如：abc.png 截取后：.png }}

FairyGUI，UNITY项目示例打包文件BuildAssetBundles

AssetsFairyGUI-unity-masterAssetsExamplesEditorBuildAssetBundles.cs

对单一的文件进行打包。

using UnityEngine;using UnityEditor;using System.IO;public class BuildAssetBundles{ [MenuItem("Window/Build FairyGUI Example Bundles")] public static void Builde() {#if (UNITY_5 || UNITY_5_3_OR_NEWER) for (int i = 0; i < 10; i++) { AssetImporter.GetAtPath("Assets/FairyGUI/Examples/Resources/Icons/i" + i + ".png").assetBundleName = "fairygui-examples/i" + i + ".ab"; } AssetImporter.GetAtPath("Assets/FairyGUI/Examples/Resources/UI/BundleUsage_fui.bytes").assetBundleName = "fairygui-examples/bundleusage.ab"; AssetImporter.GetAtPath("Assets/FairyGUI/Examples/Resources/UI/BundleUsage_atlas0.png").assetBundleName = "fairygui-examples/bundleusage.ab"; BuildPipeline.BuildAssetBundles(Application.streamingAssetsPath, BuildAssetBundleOptions.None, BuildTarget.Android);#else for (int i = 0; i < 10; i++) { Object obj = AssetDatabase.LoadAssetAtPath("Assets/FairyGUI/Examples/Resources/Icons/i"+i+".png", typeof(Object)); BuildPipeline.BuildAssetBundle(obj, null, Path.Combine(Application.streamingAssetsPath, "fairygui-examples/i" + i + ".ab"), BuildAssetBundleOptions.CollectDependencies, BuildTarget.Android); } Object mainAsset = AssetDatabase.LoadAssetAtPath("Assets/FairyGUI/Examples/Resources/UI/BundleUsage_fui.bytes", typeof(Object)); Object[] assets = new Object[] { AssetDatabase.LoadAssetAtPath("Assets/FairyGUI/Examples/Resources/UI/BundleUsage_atlas0.png", typeof(Object)) }; BuildPipeline.BuildAssetBundle(mainAsset, assets, Path.Combine(Application.streamingAssetsPath, "fairygui-examples/bundleusage.ab"), BuildAssetBundleOptions.CollectDependencies, BuildTarget.Android); AssetDatabase.Refresh();#endif }}