0312 新加载图

hch

2024-02-28 c2a1eb72b3a98c76609bea69ac7b07ecd8c5e991

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using System.Collections; 
using System.Collections.Generic; 
using UnityEngine; 
using UnityEditor; 
using System.IO; 
 
public class AssetBundleBuildExtersion 
{ 
    public static void Build(string output, string category, BuildAssetBundleOptions bundleOption, BuildTarget buildTarget, bool rebuild = true) 
    { 
        var assetBundles = AssetDatabase.GetAllAssetBundleNames(); 
        var targetAssetBundles = new List<string>(); 
 
        if (category == "mobeffectshader") 
        { 
            for (int i = 0; i < assetBundles.Length; i++) 
            { 
                var bundleName = assetBundles[i]; 
                if (bundleName.StartsWith("gmodels") || bundleName.StartsWith("effect") || bundleName.StartsWith("graphic")) 
                { 
                    targetAssetBundles.Add(bundleName); 
                } 
            } 
        } 
        else 
        { 
            for (int i = 0; i < assetBundles.Length; i++) 
            { 
                var bundleName = assetBundles[i]; 
                if (bundleName.StartsWith(category)) 
                { 
                    targetAssetBundles.Add(bundleName); 
                } 
            } 
        } 
 
        if (targetAssetBundles.Count == 0) 
            return; 
 
        var assets = new List<AssetBundleBuild>(); 
 
        for (int i = 0; i < targetAssetBundles.Count; i++) 
        { 
            var assetBundleBuild = new AssetBundleBuild(); 
            assetBundleBuild.assetBundleName = targetAssetBundles[i]; 
            assetBundleBuild.assetNames = AssetDatabase.GetAssetPathsFromAssetBundle(targetAssetBundles[i]); 
            assets.Add(assetBundleBuild); 
        } 
 
        var rootPath = StringUtility.Contact(output, Path.AltDirectorySeparatorChar, category); 
        var mainFile = StringUtility.Contact(output, Path.AltDirectorySeparatorChar, GetMainFestFileName(buildTarget));//改名字前 
        var mainFileRename = StringUtility.Contact(output, Path.AltDirectorySeparatorChar, category, "_assetbundle");//改名字后 
        var manifest = StringUtility.Contact(output, Path.AltDirectorySeparatorChar, GetMainFestFileName(buildTarget), ".manifest"); 
        var manifestRename = StringUtility.Contact(output, Path.AltDirectorySeparatorChar, category, "_assetbundle.manifest"); 
 
        if (rebuild && Directory.Exists(rootPath)) 
            Directory.Delete(rootPath, true); 
 
        // if (!Directory.Exists(rootPath)) 
        //     Directory.CreateDirectory(rootPath); 
 
        if (File.Exists(mainFileRename)) 
        { 
            File.Delete(mainFileRename); 
        } 
 
        if (File.Exists(manifestRename)) 
        { 
            File.Delete(manifestRename); 
        } 
 
        BuildPipeline.BuildAssetBundles(output, assets.ToArray(), bundleOption, buildTarget); 
 
        if (File.Exists(mainFile)) 
            File.Move(mainFile, mainFileRename); 
        if (File.Exists(manifest)) 
            File.Move(manifest, manifestRename); 
    } 
 
    static string GetMainFestFileName(BuildTarget _target) 
    { 
        switch (_target) 
        { 
            case BuildTarget.StandaloneWindows: 
                return "standalone"; 
            case BuildTarget.Android: 
                return "android"; 
            case BuildTarget.iOS: 
                return "ios"; 
            default: 
                return string.Empty; 
        } 
    } 
 
    [MenuItem("Assets/BuildAssetBundle ( Test )")] 
    public static void BuildTest() 
    { 
        if (Selection.activeObject != null) 
        { 
            var path = AssetDatabase.GetAssetPath(Selection.activeObject); 
            var importer = AssetImporter.GetAtPath(path); 
 
            if (importer != null) 
            { 
                var ab = importer.assetBundleName; 
                if (!string.IsNullOrEmpty(ab)) 
                { 
 
                    var assetBundles = AssetDatabase.GetAllAssetBundleNames(); 
 
                    List<string> targetAssetBundles = new List<string>(); 
                    for (int i = 0; i < assetBundles.Length; i++) 
                    { 
                        var bundleName = assetBundles[i]; 
                        if (bundleName == ab) 
                        { 
                            targetAssetBundles.Add(bundleName); 
                        } 
                    } 
 
                    var assets = new List<AssetBundleBuild>(); 
                    for (int i = 0; i < targetAssetBundles.Count; i++) 
                    { 
                        var assetBundleBuild = new AssetBundleBuild(); 
                        assetBundleBuild.assetBundleName = targetAssetBundles[i]; 
                        assetBundleBuild.assetNames = AssetDatabase.GetAssetPathsFromAssetBundle(targetAssetBundles[i]); 
                        assets.Add(assetBundleBuild); 
                    } 
 
                    var opt = BuildAssetBundleOptions.None 
                        | BuildAssetBundleOptions.ChunkBasedCompression 
                        | BuildAssetBundleOptions.DeterministicAssetBundle; 
 
                    var dirctory = Application.dataPath + "/BundleTest"; 
                    if (!Directory.Exists(dirctory)) 
                    { 
                        Directory.CreateDirectory(dirctory); 
                    } 
                    BuildPipeline.BuildAssetBundles(dirctory, assets.ToArray(), opt, BuildTarget.Android); 
                } 
            } 
 
        } 
    } 
 
}