108 lines
4.0 KiB
C#
108 lines
4.0 KiB
C#
using System.Collections.Generic;
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using System.IO;
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using UnityEngine;
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using UnityEditor;
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namespace OCES.Editor
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{
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public static class AssetBundleBuilder
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{
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static string BuildBundle(string bundleName, string outputDir, BuildTarget buildTarget, params string[] sourceDirs)
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{
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// 1. 收集所有文件（递归）
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List<string> assetNames = new();
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List<string> addressableNames = new();
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foreach (string dir in sourceDirs)
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{
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if (!Directory.Exists(dir))
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{
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Debug.LogWarning($"[AssetBundleBuilder] 目录不存在，跳过: {dir}");
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continue;
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}
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string[] files = Directory.GetFiles(dir, "*.*", SearchOption.AllDirectories);
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foreach (string file in files)
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{
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if (file.EndsWith(".meta")) continue;
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if (file.EndsWith(".DS_Store")) continue;
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if (file.StartsWith("._")) continue;
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if (file.EndsWith(".pkf")) continue;
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string assetPath = file.Replace("\\", "/");
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assetNames.Add(assetPath);
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string relative = assetPath.Replace("Assets/Resources/", "");
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string withoutExt = Path.ChangeExtension(relative, null);
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addressableNames.Add(withoutExt);
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}
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}
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if (assetNames.Count == 0)
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{
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return $"[AssetBundleBuilder] {bundleName}: 无文件";
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}
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Directory.CreateDirectory(outputDir);
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// 2. 构建
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AssetBundleBuild build = new()
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{
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assetBundleName = bundleName + ".ab",
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assetNames = assetNames.ToArray(),
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addressableNames = addressableNames.ToArray()
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};
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AssetBundleManifest manifest = BuildPipeline.BuildAssetBundles(
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outputDir,
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new[] { build },
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BuildAssetBundleOptions.None,
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buildTarget);
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return !manifest ? $"[{bundleName}.ab] 构建失败"
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: $"[AssetBundleBuilder] {bundleName}.ab 构建完成，包含 {assetNames.Count} 个资源";
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}
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internal static string BuildBundles(
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bool buildAudio, string audioBundlePath,
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bool buildHaptic, string hapticBundlePath,
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BuildTarget buildTarget)
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{
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string log = "";
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if (buildAudio)
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log += BuildBundleFromPath(audioBundlePath, buildTarget,
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"Assets/Resources/Audios",
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"Assets/Resources/AudioData") + "\n";
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if (buildHaptic)
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log += BuildBundleFromPath(hapticBundlePath, buildTarget,
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"Assets/Resources/Haptics",
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"Assets/Resources/HapticData") + "\n";
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AssetDatabase.Refresh();
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return log.TrimEnd('\n');
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}
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/// <summary>
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/// 根据配置中的相对路径构建单个 Bundle。
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/// </summary>
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/// <param name="relativePath">配置中的路径，如 "Bundles/audios.ab"</param>
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/// <param name="target"></param>
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/// <param name="sourceDirs"></param>
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public static string BuildBundleFromPath(
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string relativePath, BuildTarget target, params string[] sourceDirs)
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{
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// 解析路径 → 输出目录 + Bundle 名
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string fullPath = Path.Combine(Application.streamingAssetsPath, relativePath);
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string outputDir = Path.GetDirectoryName(fullPath);
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string bundleName = Path.GetFileNameWithoutExtension(fullPath);
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return string.IsNullOrEmpty(bundleName)
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? $"[AssetBundleBuilder] 无效路径: {relativePath}"
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: BuildBundle(bundleName, outputDir, target, sourceDirs);
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}
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}
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}
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