132 lines
4.9 KiB
C#
132 lines
4.9 KiB
C#
using UnityEngine;
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using UnityEditor;
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using ArtResource;
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using System.Diagnostics;
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using GameFramework.Resource;
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using UnityGameFramework.Runtime;
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using Debug = UnityEngine.Debug;
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namespace CrazyMaple.Editor
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{
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/// <summary>
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/// 对比测试：AssetDatabase vs GameEntry.Resource.LoadAsset
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/// </summary>
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public class LoadMethodComparisonTest : EditorWindow
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{
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[MenuItem("美术工具/性能测试工具/对比加载方式性能")]
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public static void ShowWindow()
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{
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GetWindow<LoadMethodComparisonTest>("加载方式对比");
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}
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private void OnGUI()
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{
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GUILayout.Label("对比测试", EditorStyles.boldLabel);
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GUILayout.Space(10);
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EditorGUILayout.HelpBox(
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"对比两种加载方式的性能差异：\n" +
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"1. AssetDatabase.LoadAssetAtPath（Editor专用）\n" +
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"2. GameEntry.Resource.LoadAsset（框架统一接口）",
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MessageType.Info);
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GUILayout.Space(10);
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if (GUILayout.Button("运行对比测试", GUILayout.Height(40)))
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{
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RunComparisonTest();
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}
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}
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private void RunComparisonTest()
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{
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Debug.Log("========== 加载方式性能对比 ==========");
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string[] guids = AssetDatabase.FindAssets("t:ArtTableSO");
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if (guids.Length == 0)
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{
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Debug.LogWarning("未找到任何ArtTableSO");
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return;
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}
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// 清理缓存
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Resources.UnloadUnusedAssets();
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System.GC.Collect();
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foreach (var guid in guids)
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{
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string path = AssetDatabase.GUIDToAssetPath(guid);
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Debug.Log($"\n--- 测试文件: {path} ---");
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// 方法1: AssetDatabase（Editor专用，最直接）
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Resources.UnloadUnusedAssets();
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var sw1 = Stopwatch.StartNew();
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var table1 = AssetDatabase.LoadAssetAtPath<ArtTableSO>(path);
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sw1.Stop();
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Debug.Log($"[AssetDatabase] 加载耗时: {sw1.Elapsed.TotalMilliseconds:F2} ms");
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// 方法2: GameEntry.Resource（框架接口，通过EditorResourceComponent）
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Resources.UnloadUnusedAssets();
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// 检查 GameEntry 是否已初始化
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if (GameEntry.Resource == null)
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{
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Debug.LogWarning("[GameEntry.Resource] GameEntry未初始化，请先运行游戏或在Play模式下测试");
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Debug.LogWarning("跳过GameEntry.Resource测试，只显示AssetDatabase结果");
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continue;
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}
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var sw2 = Stopwatch.StartNew();
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bool loadCompleted = false;
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ArtTableSO table2 = null;
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var callbacks = new LoadAssetCallbacks(
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(assetName, asset, duration, userData) =>
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{
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sw2.Stop();
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table2 = asset as ArtTableSO;
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loadCompleted = true;
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Debug.Log($"[GameEntry.Resource] 加载耗时: {sw2.Elapsed.TotalMilliseconds:F2} ms");
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Debug.Log($" - Framework报告的duration: {duration:F4} 秒 ({duration * 1000:F2} ms)");
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},
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(assetName, status, errorMessage, userData) =>
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{
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sw2.Stop();
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loadCompleted = true;
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Debug.LogError($"[GameEntry.Resource] 加载失败: {errorMessage}");
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}
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);
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GameEntry.Resource.LoadAsset(path, typeof(ArtTableSO), callbacks);
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// 等待异步加载完成（Editor模式下实际是同步的，但需要等待回调）
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int timeout = 0;
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while (!loadCompleted && timeout < 1000)
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{
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System.Threading.Thread.Sleep(1);
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timeout++;
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}
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if (!loadCompleted)
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{
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Debug.LogError("[GameEntry.Resource] 加载超时！");
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}
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// 对比
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if (table1 != null && table2 != null)
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{
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float ratio = (float)sw2.Elapsed.TotalMilliseconds / (float)sw1.Elapsed.TotalMilliseconds;
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Debug.Log($"性能差异: GameEntry.Resource 比 AssetDatabase 慢 {ratio:F1}x");
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}
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}
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Debug.Log("\n========== 测试完成 ==========");
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Debug.Log("结论: 如果GameEntry.Resource明显更慢，说明EditorResourceComponent有额外开销");
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Debug.Log("建议: 真机/打包后测试，Runtime的AssetBundleResourceComponent性能可能完全不同");
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}
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}
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}
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