using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEditor;
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using System.IO;
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using System;
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public class UpdateSpritePackingSetting
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{
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static string rootPath = Application.dataPath + "/ResourcesOut/UI/Sprite";
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static string spriteRelativePath = "Assets/ResourcesOut/UI/Sprite";
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[MenuItem("程序/Sprite/标准化Sprite设置")]
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public static void UpdateAllSpritePackingSetting()
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{
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var path = "Assets/Editor/SpritePacking/SpriteSettings.asset";
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var so = AssetDatabase.LoadAssetAtPath<SpriteSettingConfig>(path);
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if (so == null)
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{
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return;
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}
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foreach (var setting in so.spriteSettings)
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{
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var directoryPath = StringUtility.Contact(rootPath, Path.DirectorySeparatorChar, setting.folderName);
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if (!Directory.Exists(directoryPath))
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{
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return;
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}
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var files = new DirectoryInfo(directoryPath).GetFiles("*.png", SearchOption.TopDirectoryOnly);
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var total = files.Length;
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var count = 0;
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var textureImporterPlatformSettings = new TextureImporterPlatformSettings[3];
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var index = 0;
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foreach (var platform in setting.platformSettings)
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{
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var platformSetting = textureImporterPlatformSettings[index] = new TextureImporterPlatformSettings();
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platformSetting.allowsAlphaSplitting = false;
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platformSetting.name = platform.name;
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platformSetting.allowsAlphaSplitting = false;
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platformSetting.overridden = true;
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platformSetting.maxTextureSize = platform.maxTextureSize;
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platformSetting.format = platform.textureFormat;
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platformSetting.compressionQuality = platform.compressionQuality;
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index++;
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}
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foreach (var file in files)
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{
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try
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{
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var folderName = setting.folderName;
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var importerPath = spriteRelativePath + "/" + folderName + "/" + file.Name;
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var importer = AssetImporter.GetAtPath(importerPath);
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if (importer == null)
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{
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continue;
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}
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var textureImporter = importer as TextureImporter;
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if (textureImporter == null)
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{
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continue;
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}
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if (!setting.Equal(textureImporter)
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|| textureImporter.textureType != TextureImporterType.Sprite
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|| textureImporter.spriteImportMode != SpriteImportMode.Single
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|| textureImporter.mipmapEnabled != false
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|| textureImporter.alphaIsTransparency != true
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|| textureImporter.spritePackingTag != folderName
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|| textureImporter.wrapMode != TextureWrapMode.Clamp
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|| textureImporter.filterMode != FilterMode.Bilinear)
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{
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textureImporter.alphaSource = setting.alphaSource;
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textureImporter.textureType = TextureImporterType.Sprite;
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textureImporter.spriteImportMode = SpriteImportMode.Single;
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textureImporter.assetBundleName = StringUtility.Contact("ui/sprite/", setting.folderName.ToLower());
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textureImporter.mipmapEnabled = false;
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textureImporter.alphaIsTransparency = true;
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textureImporter.spritePackingTag = folderName;
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textureImporter.wrapMode = TextureWrapMode.Clamp;
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textureImporter.filterMode = FilterMode.Bilinear;
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foreach (var platformSetting in textureImporterPlatformSettings)
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{
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textureImporter.SetPlatformTextureSettings(platformSetting);
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}
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AssetDatabase.ImportAsset(importerPath);
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EditorUtility.SetDirty(textureImporter);
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}
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count++;
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EditorUtility.DisplayProgressBar(StringUtility.Contact("设置图集标签:", setting.folderName), file.Name, count / (float)total);
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}
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catch (Exception ex)
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{
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DebugEx.Log(ex);
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EditorUtility.ClearProgressBar();
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}
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}
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}
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AssetDatabase.SaveAssets();
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AssetDatabase.Refresh();
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EditorUtility.ClearProgressBar();
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}
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[MenuItem("程序/Sprite/初始化Sprite设置")]
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public static void Init()
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{
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var path = "Assets/Editor/SpritePacking/SpriteSettings.asset";
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var so = ScriptableObject.CreateInstance<SpriteSettingConfig>();
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var directorys = Directory.GetDirectories(rootPath);
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so.spriteSettings = new SpriteSettingConfig.SpriteSetting[directorys.Length];
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var index = 0;
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foreach (var directory in directorys)
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{
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var spriteSetting = so.spriteSettings[index] = new SpriteSettingConfig.SpriteSetting();
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spriteSetting.alphaSource = TextureImporterAlphaSource.FromInput;
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spriteSetting.folderName = Path.GetFileName(directory);
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spriteSetting.meshType = SpriteMeshType.Tight;
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spriteSetting.platformSettings = new SpriteSettingConfig.PlatformSetting[3];
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spriteSetting.platformSettings[0] = new SpriteSettingConfig.PlatformSetting();
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spriteSetting.platformSettings[1] = new SpriteSettingConfig.PlatformSetting();
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spriteSetting.platformSettings[2] = new SpriteSettingConfig.PlatformSetting();
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spriteSetting.platformSettings[0].name = "Standalone";
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spriteSetting.platformSettings[1].name = "Android";
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spriteSetting.platformSettings[2].name = "iPhone";
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spriteSetting.platformSettings[0].textureFormat = TextureImporterFormat.RGBA32;
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spriteSetting.platformSettings[1].textureFormat = TextureImporterFormat.ETC2_RGBA8;
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spriteSetting.platformSettings[2].textureFormat = TextureImporterFormat.PVRTC_RGBA4;
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index++;
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}
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AssetDatabase.DeleteAsset(path);
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AssetDatabase.CreateAsset(so, path);
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AssetDatabase.SaveAssets();
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AssetDatabase.Refresh();
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}
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}
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