Singularity/Library/PackageCache/com.unity.2d.common@6.0.6/Editor/InternalBridge/TexturePlatformSettings/TexturePlatformSettings.cs

#if USE_TEXTURE_PLATFORM_FIX
using System.Collections.Generic;
using UnityEngine;
using UnityEditor.Build;
using System;

namespace UnityEditor.U2D.Common
{

    internal interface ITexturePlatformSettingsDataProvider
    {
        bool textureTypeHasMultipleDifferentValues { get; }
        TextureImporterType textureType { get; }
        SpriteImportMode spriteImportMode { get; }

        int GetTargetCount();
        TextureImporterPlatformSettings GetPlatformTextureSettings(int i, string name);
        bool ShowPresetSettings();
        bool DoesSourceTextureHaveAlpha(int v);
        bool IsSourceTextureHDR(int v);
        void SetPlatformTextureSettings(int i, TextureImporterPlatformSettings platformSettings);
        void GetImporterSettings(int i, UnityEditor.TextureImporterSettings settings);
        string GetBuildTargetName(SerializedProperty sp);
        SerializedProperty platformSettingsArray { get; }
    }

    internal class TexturePlatformSettings : BaseTextureImportPlatformSettings
    {
        [SerializeField]
        TextureImportPlatformSettingsData m_Data = new TextureImportPlatformSettingsData();
        ITexturePlatformSettingsDataProvider m_DataProvider;
        Func<BaseTextureImportPlatformSettings> DefaultImportSettings;

        public override TextureImportPlatformSettingsData model
        {
            get => m_Data;
        }
        
        public TexturePlatformSettings(string name, BuildTarget target, ITexturePlatformSettingsDataProvider inspector, Func<BaseTextureImportPlatformSettings> defaultPlatform) : base(name, target)
        {
            m_DataProvider = inspector;
            DefaultImportSettings = defaultPlatform;
            Init();
            CacheSerializedProperties(inspector.platformSettingsArray);
        }

        public void CacheSerializedProperties(SerializedProperty platformSettingsArray)
        {
            if (model.platformTextureSettingsProp != null && model.platformTextureSettingsProp.isValid && m_DataProvider.GetBuildTargetName(model.platformTextureSettingsProp) == model.platformTextureSettings.name)
                return;
            if (platformSettingsArray.arraySize == 0)
            {
                model.platformTextureSettingsProp = (SerializedProperty)null;
                throw new UnityException("Cannot find any Platform Settings, including the Default Platform. This is incorrect, did initialization fail?");
            }

            for (int index = 0; index < platformSettingsArray.arraySize; ++index)
            {
                SerializedProperty arrayElementAtIndex = platformSettingsArray.GetArrayElementAtIndex(index);
                if (m_DataProvider.GetBuildTargetName(arrayElementAtIndex) == model.platformTextureSettings.name)
                {
                    model.platformTextureSettingsProp = arrayElementAtIndex;
                    break;
                }
            }

            model.alphaSplitProperty = model.platformTextureSettingsProp != null ? model.platformTextureSettingsProp.FindPropertyRelative("m_AllowsAlphaSplitting") : throw new UnityException(string.Format("Could not find the requested Platform Texture Settings {0}. This is incorrect, did initialization fail?", model.platformTextureSettings.name));
            model.androidETC2FallbackOverrideProperty = model.platformTextureSettingsProp.FindPropertyRelative("m_AndroidETC2FallbackOverride");
            model.compressionQualityProperty = model.platformTextureSettingsProp.FindPropertyRelative("m_CompressionQuality");
            model.crunchedCompressionProperty = model.platformTextureSettingsProp.FindPropertyRelative("m_CrunchedCompression");
            model.maxTextureSizeProperty = model.platformTextureSettingsProp.FindPropertyRelative("m_MaxTextureSize");
            model.overriddenProperty = model.platformTextureSettingsProp.FindPropertyRelative("m_Overridden");
            model.resizeAlgorithmProperty = model.platformTextureSettingsProp.FindPropertyRelative("m_ResizeAlgorithm");
            model.textureCompressionProperty = model.platformTextureSettingsProp.FindPropertyRelative("m_TextureCompression");
            model.textureFormatProperty = model.platformTextureSettingsProp.FindPropertyRelative("m_TextureFormat");
        }
        
        public override bool textureTypeHasMultipleDifferentValues
        {
            get { return m_DataProvider.textureTypeHasMultipleDifferentValues; }
        }

        public override TextureImporterType textureType
        {
            get { return m_DataProvider.textureType; }
        }

        public override SpriteImportMode spriteImportMode
        {
            get { return m_DataProvider.spriteImportMode; }
        }

        public override int GetTargetCount()
        {
            return m_DataProvider.GetTargetCount();
        }

        public override bool ShowPresetSettings()
        {
            return m_DataProvider.ShowPresetSettings();
        }

        public override TextureImporterSettings GetImporterSettings(int i)
        {
            var textureImporterSettings = new TextureImporterSettings();
            m_DataProvider.GetImporterSettings(i, textureImporterSettings);
            return textureImporterSettings;
        }

        public override bool IsSourceTextureHDR(int i)
        {
            return m_DataProvider.IsSourceTextureHDR(i);
        }

        public override bool DoesSourceTextureHaveAlpha(int i)
        {
            return m_DataProvider.DoesSourceTextureHaveAlpha(i);
        }

        public override TextureImporterPlatformSettings GetPlatformTextureSettings(int i, string name)
        {
            var temp = new TextureImporterPlatformSettings();
            m_DataProvider.GetPlatformTextureSettings(i, name).CopyTo(temp);
            return temp;
        }

        public override BaseTextureImportPlatformSettings GetDefaultImportSettings()
        {
            return DefaultImportSettings();
        }

        public override void SetPlatformTextureSettings(int i, TextureImporterPlatformSettings platformSettings)
        {
            platformSettings.name = GetFixedPlatformName(platformSettings.name);
            if (!model.overriddenIsDifferent)
                model.overriddenProperty.boolValue = model.platformTextureSettings.overridden;
            if (!model.textureFormatIsDifferent)
                model.textureFormatProperty.intValue = (int)model.platformTextureSettings.format;
            if (!model.maxTextureSizeIsDifferent)
                model.maxTextureSizeProperty.intValue = model.platformTextureSettings.maxTextureSize;
            if (!model.resizeAlgorithmIsDifferent)
                model.resizeAlgorithmProperty.intValue = (int)model.platformTextureSettings.resizeAlgorithm;
            if (!model.textureCompressionIsDifferent)
                model.textureCompressionProperty.intValue = (int)model.platformTextureSettings.textureCompression;
            if (!model.compressionQualityIsDifferent)
                model.compressionQualityProperty.intValue = model.platformTextureSettings.compressionQuality;
            if (!model.crunchedCompressionIsDifferent)
                model.crunchedCompressionProperty.boolValue = model.platformTextureSettings.crunchedCompression;
            if (!model.allowsAlphaSplitIsDifferent)
                model.alphaSplitProperty.boolValue = model.platformTextureSettings.allowsAlphaSplitting;
            if (!model.androidETC2FallbackOverrideIsDifferent)
                model.androidETC2FallbackOverrideProperty.intValue = (int)model.platformTextureSettings.androidETC2FallbackOverride;
            m_DataProvider.SetPlatformTextureSettings(i, platformSettings);
        }

        private string GetFixedPlatformName(string platform)
        {
            var targetGroup = BuildPipeline.GetBuildTargetGroupByName(platform);
            if (targetGroup != BuildTargetGroup.Unknown)
                return BuildPipeline.GetBuildTargetGroupName(targetGroup);
            return platform;
        }
    }

    internal class TexturePlatformSettingsHelper
    {
        [SerializeField]
        List<TexturePlatformSettings> m_PlatformSettings;
        ITexturePlatformSettingsDataProvider m_DataProvider;

        internal static List<TextureImporterPlatformSettings> PlatformSettingsNeeded(ITexturePlatformSettingsDataProvider dataProvider)
        {
            BuildPlatform[] validPlatforms = BaseTextureImportPlatformSettings.GetBuildPlayerValidPlatforms();

            var platformSettings = new List<TextureImporterPlatformSettings>();
            platformSettings.Add(new TextureImporterPlatformSettings()
            {
                name = TextureImporterInspector.s_DefaultPlatformName
            });

            foreach (BuildPlatform bp in validPlatforms)
            {
                platformSettings.Add(new TextureImporterPlatformSettings
                {
                    name = bp.name,
                    overridden = false
                });
            }

            return platformSettings;
        }
        
        public TexturePlatformSettingsHelper(ITexturePlatformSettingsDataProvider dataProvider)
        {
            m_DataProvider = dataProvider;
            BuildPlatform[] validPlatforms = BaseTextureImportPlatformSettings.GetBuildPlayerValidPlatforms();

            m_PlatformSettings = new List<TexturePlatformSettings>();
            m_PlatformSettings.Add(new TexturePlatformSettings(TextureImporterInspector.s_DefaultPlatformName, BuildTarget.StandaloneWindows, dataProvider, DefaultTextureImportPlatformSettings));

            foreach (BuildPlatform bp in validPlatforms)
                m_PlatformSettings.Add(new TexturePlatformSettings(bp.name, bp.defaultTarget, dataProvider, DefaultTextureImportPlatformSettings));
        }

        BaseTextureImportPlatformSettings DefaultTextureImportPlatformSettings()
        {
            return m_PlatformSettings[0];
        }

        public static string defaultPlatformName { get => TextureImporterInspector.s_DefaultPlatformName; }

        public SpriteImportMode spriteImportMode
        {
            get { return m_DataProvider.spriteImportMode; }
        }

        public TextureImporterType textureType
        {
            get { return m_DataProvider.textureType; }
        }

        public bool textureTypeHasMultipleDifferentValues
        {
            get { return m_DataProvider.textureTypeHasMultipleDifferentValues; }
        }

        public void ShowPlatformSpecificSettings()
        {
            // BuildPlatform[] validPlatforms = BuildPlatforms.instance.GetValidPlatforms().ToArray();
            // int shownTextureFormatPage = EditorGUILayout.BeginPlatformGrouping(validPlatforms, EditorGUIUtility.TrTextContent("Default"));
            // m_PlatformSettings.ForEach(settings => settings.CacheSerializedProperties(m_DataProvider.platformSettingsArray));
            // BaseTextureImportPlatformSettings.ShowPlatformSpecificSettings(m_PlatformSettings.ConvertAll<BaseTextureImportPlatformSettings>(x => x as BaseTextureImportPlatformSettings), shownTextureFormatPage);

            BaseTextureImportPlatformSettings.InitPlatformSettings(m_PlatformSettings.ConvertAll<BaseTextureImportPlatformSettings>(x => x as BaseTextureImportPlatformSettings));
            m_PlatformSettings.ForEach(settings => settings.CacheSerializedProperties(m_DataProvider.platformSettingsArray));
            //Show platform grouping
            int selectedPage = EditorGUILayout.BeginPlatformGrouping(BaseTextureImportPlatformSettings.GetBuildPlayerValidPlatforms(), EditorGUIUtility.TrTextContent("Default"), EditorStyles.frameBox, idx =>
            {
                var ps = m_PlatformSettings[idx + 1];
                var model = ps.model;
                if (model.isDefault)
                    return false;
                if (model.overriddenIsDifferent || model.allAreOverridden)
                    return true;
                return false;
            });


            //Show platform settings
            using (var changed = new EditorGUI.ChangeCheckScope())
            {
                BaseTextureImportPlatformSettings.ShowPlatformSpecificSettings(m_PlatformSettings.ConvertAll<BaseTextureImportPlatformSettings>(x => x as BaseTextureImportPlatformSettings), selectedPage);
                // Doing it this way is slow, but it ensure Presets get updated correctly whenever the UI is being changed.
                if (changed.changed)
                {
                    BaseTextureImportPlatformSettings.ApplyPlatformSettings(m_PlatformSettings.ConvertAll<BaseTextureImportPlatformSettings>(x => x as BaseTextureImportPlatformSettings));
                }
            }
        }

        public bool HasModified()
        {
            foreach (var ps in m_PlatformSettings)
            {
                if (ps.model.HasChanged())
                    return true;
            }
            return false;
        }

        void SyncPlatformSettings()
        {
            foreach (var ps in m_PlatformSettings)
                ps.Sync();
        }

        public void Apply()
        {
            foreach (var ps in m_PlatformSettings)
                ps.Apply();
        }

        public static string GetBuildTargetGroupName(BuildTarget target)
        {
            var targetGroup = BuildPipeline.GetBuildTargetGroup(target);
            foreach (var bp in BuildPlatforms.instance.buildPlatforms)
            {
                if (bp.targetGroup == targetGroup)
                    return bp.name;
            }
            return TextureImporter.defaultPlatformName;
        }
    }
}
#endif