Ship the WeChat hot-update catalogs and the camp, TideWhale T2, UI atlas, and animation-lab work.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-24 18:04:41 +08:00
parent 6ebc9401ce
commit 45e62132c8
1432 changed files with 2971856 additions and 2798 deletions
@@ -0,0 +1,70 @@
+#if UNITY_EDITOR
+using System;
+using HotUpdate.UI;
+using UnityEditor;
+
+namespace AIGame.EditorTools
+{
+    /// <summary>UI 图集原图保持未压缩，其他图片按平台设置压缩格式。</summary>
+    public sealed class TexturePlatformPostprocessor : AssetPostprocessor
+    {
+        private void OnPreprocessTexture()
+        {
+            // 只处理项目图片，不覆盖 Packages 中的包资源。
+            if (!assetPath.StartsWith("Assets/", StringComparison.OrdinalIgnoreCase))
+                return;
+
+            var importer = (TextureImporter)assetImporter;
+            if (UiAtlasPaths.IsTexturePath(assetPath))
+            {
+                ConfigureUiAtlasSource(importer);
+                return;
+            }
+            // Unity 的 Windows 纹理设置使用 Standalone 平台组。
+            SetPlatformFormat(importer, "Standalone", TextureImporterFormat.DXT5);
+            SetPlatformFormat(importer, "iPhone", TextureImporterFormat.ASTC_6x6);
+            SetPlatformFormat(importer, "Android", TextureImporterFormat.ASTC_6x6);
+            SetPlatformFormat(importer, "WebGL", TextureImporterFormat.ASTC_8x8);
+        }
+
+        public static bool ConfigureUiAtlasSource(TextureImporter importer)
+        {
+            if (!UiAtlasPaths.IsTexturePath(importer.assetPath)) return false;
+            // 源图使用无损 RGBA32，平台覆盖关闭；最终压缩由 SpriteAtlas 自己处理。
+            bool changed = SetUncompressedSource(importer, "DefaultTexturePlatform");
+            changed |= SetUncompressedSource(importer, "Standalone");
+            changed |= SetUncompressedSource(importer, "iPhone");
+            changed |= SetUncompressedSource(importer, "Android");
+            changed |= SetUncompressedSource(importer, "WebGL");
+            return changed;
+        }
+
+        private static bool SetUncompressedSource(TextureImporter importer, string platform)
+        {
+            var settings = importer.GetPlatformTextureSettings(platform);
+            if (!settings.overridden && settings.format == TextureImporterFormat.RGBA32
+                && settings.textureCompression == TextureImporterCompression.Uncompressed
+                && !settings.crunchedCompression) return false;
+            settings.name = platform;
+            settings.overridden = false;
+            settings.format = TextureImporterFormat.RGBA32;
+            settings.textureCompression = TextureImporterCompression.Uncompressed;
+            settings.crunchedCompression = false;
+            importer.SetPlatformTextureSettings(settings);
+            return true;
+        }
+
+        private static void SetPlatformFormat(
+            TextureImporter importer, string platform, TextureImporterFormat format)
+        {
+            // 保留尺寸、缩放算法等原有设置，仅覆盖压缩相关选项。
+            var settings = importer.GetPlatformTextureSettings(platform);
+            settings.name = platform;
+            settings.overridden = true;
+            settings.format = format;
+            settings.crunchedCompression = false;
+            importer.SetPlatformTextureSettings(settings);
+        }
+    }
+}
+#endif