60 lines
2.7 KiB
C#
60 lines
2.7 KiB
C#
#if UNITY_EDITOR
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using HotUpdate.UI;
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using Newtonsoft.Json.Linq;
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using UnityEditor;
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using UnityEngine;
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using UnityEngine.U2D;
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using YooAsset.Editor;
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namespace AIGame.EditorTools
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{
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/// <summary>检查实际构建产物，防止 SBP 的旧 Prefab 依赖缓存重新带入原图像素。</summary>
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public static class UiAtlasBuildValidation
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{
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public sealed class BundleCheck
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{
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public string FileName;
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public long Bytes;
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public int SourceTextureCount;
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}
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public static BundleCheck[] Inspect(string packageDirectory)
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{
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string reportPath = Directory.GetFiles(packageDirectory, "*.report").Single();
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var report = JObject.Parse(File.ReadAllText(reportPath));
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string packageName = report["Summary"].Value<string>("BuildPackageName");
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bool uniqueNames = report["Summary"].Value<bool>("UniqueBundleName");
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var bundles = ((JArray)report["BundleInfos"]).ToDictionary(b => b.Value<string>("BundleName"));
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var checks = new List<BundleCheck>();
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foreach (string guid in AssetDatabase.FindAssets("l:" + UiSpriteAtlasGenerator.GeneratedLabel,
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new[] { UiAtlasPaths.AtlasRoot }))
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{
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string atlasPath = AssetDatabase.GUIDToAssetPath(guid);
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if (AssetDatabase.LoadAssetAtPath<SpriteAtlas>(atlasPath) == null) continue;
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string bundleName = new PackUiAtlas().GetPackRuleResult(
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new BundlePackRuleData(atlasPath, UiAtlasPaths.AtlasRoot, "UI", "")).GetBundleName(packageName, uniqueNames);
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if (!bundles.TryGetValue(bundleName, out var info))
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throw new InvalidOperationException("Generated UI atlas missing from build report: " + atlasPath);
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string fileName = info.Value<string>("FileName");
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string path = Path.Combine(packageDirectory, fileName);
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var bundle = AssetBundle.LoadFromFile(path);
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if (bundle == null) throw new IOException("Cannot validate UI atlas bundle: " + path);
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try
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{
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// 已剥离的源图仍有 Sprite 元数据，但不应再有可加载的原图 Texture2D。
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checks.Add(new BundleCheck { FileName = fileName, Bytes = new FileInfo(path).Length,
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SourceTextureCount = bundle.LoadAllAssets<Texture2D>().Length });
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}
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finally { bundle.Unload(true); }
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}
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if (checks.Count == 0) throw new InvalidOperationException("No generated UI atlas bundles validated.");
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return checks.ToArray();
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}
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}
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}
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#endif
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