Fix incorrect layout width for tabs on enable.

Assets/Cryville/Common/ComponentModel/RangeAttribute.cs

@@ -3,12 +3,12 @@ using System;
 namespace Cryville.Common.ComponentModel {
 	[AttributeUsage(AttributeTargets.Property, AllowMultiple = false)]
 	public class RangeAttribute : Attribute {
-		public RangeAttribute(float min, float max) {
+		public RangeAttribute(double min, double max) {
 			Min = min;
 			Max = max;
 		}
 
-		public float Min { get; set; }
-		public float Max { get; set; }
+		public double Min { get; set; }
+		public double Max { get; set; }
 	}
 }

Assets/Cryville/Common/ComponentModel/StepAttribute.cs

@@ -3,9 +3,9 @@ using System;
 namespace Cryville.Common.ComponentModel {
 	[AttributeUsage(AttributeTargets.Property, AllowMultiple = false)]
 	public class StepAttribute : Attribute {
-		public StepAttribute(float step) {
+		public StepAttribute(double step) {
 			Step = step;
 		}
-		public float Step { get; set; }
+		public double Step { get; set; }
 	}
 }

Assets/Cryville/Common/Culture/ScriptUtils.cs

@@ -1,37 +0,0 @@
-using System;
-using System.Collections;
-using System.Collections.Generic;
-
-namespace Cryville.Common.Culture {
-	public static class ScriptUtils {
-		public static string[] Scripts = new string[] { "adlm", "afak", "aghb", "ahom", "arab", "aran", "armi", "armn", "avst", "bali", "bamu", "bass", "batk", "beng", "bhks", "blis", "bopo", "brah", "brai", "bugi", "buhd", "cakm", "cans", "cari", "cham", "cher", "chrs", "cirt", "copt", "cpmn", "cprt", "cyrl", "cyrs", "deva", "diak", "dogr", "dsrt", "dupl", "egyd", "egyh", "egyp", "elba", "elym", "ethi", "geok", "geor", "glag", "gong", "gonm", "goth", "gran", "grek", "gujr", "guru", "hanb", "hang", "hani", "hano", "hans", "hant", "hatr", "hebr", "hira", "hluw", "hmng", "hmnp", "hrkt", "hung", "inds", "ital", "jamo", "java", "jpan", "jurc", "kali", "kana", "khar", "khmr", "khoj", "kitl", "kits", "knda", "kore", "kpel", "kthi", "lana", "laoo", "latf", "latg", "latn", "leke", "lepc", "limb", "lina", "linb", "lisu", "loma", "lyci", "lydi", "mahj", "maka", "mand", "mani", "marc", "maya", "medf", "mend", "merc", "mero", "mlym", "modi", "mong", "moon", "mroo", "mtei", "mult", "mymr", "nand", "narb", "nbat", "newa", "nkdb", "nkgb", "nkoo", "nshu", "ogam", "olck", "orkh", "orya", "osge", "osma", "ougr", "palm", "pauc", "pcun", "pelm", "perm", "phag", "phli", "phlp", "phlv", "phnx", "piqd", "plrd", "prti", "psin", "qaaa", "qaai", "qabx", "ranj", "rjng", "rohg", "roro", "runr", "samr", "sara", "sarb", "saur", "sgnw", "shaw", "shrd", "shui", "sidd", "sind", "sinh", "sogd", "sogo", "sora", "soyo", "sund", "sylo", "syrc", "syre", "syrj", "syrn", "tagb", "takr", "tale", "talu", "taml", "tang", "tavt", "telu", "teng", "tfng", "tglg", "thaa", "thai", "tibt", "tirh", "toto", "ugar", "vaii", "visp", "wara", "wcho", "wole", "xpeo", "xsux", "yezi", "yiii", "zanb", "zinh", "zmth", "zsye", "zsym", "zxxx", "zyyy", "zzzz", };
-		public static string UltimateFallbackScript = "zyyy";
-		public static Dictionary<string, string[]> FallbackScriptMap = new Dictionary<string, string[]> {
-			{ "aran", new string[] { "arab" } }, { "cyrs", new string[] { "cyrl" } },
-			{ "hanb", new string[] { "hant", "bopo" } }, { "hans", new string[] { "hani" } }, { "hant", new string[] { "hani" } },
-			{ "hrkt", new string[] { "hira", "kana" } }, { "jpan", new string[] { "hani", "hira", "kana" } },
-			{ "jamo", new string[] { "hang" } }, { "kore", new string[] { "hang", "hani" } },
-			{ "latf", new string[] { "latn" } }, { "latg", new string[] { "latn" } },
-			{ "syre", new string[] { "syrc" } }, { "syrj", new string[] { "syrc" } }, { "syrn", new string[] { "syrc" } },
-			{ "zsye", new string[] { "zsym" } },
-		};
-		public static void FillKeysWithScripts(IDictionary dict, Func<object> value) {
-			foreach (var s in Scripts) dict.Add(s, value());
-		}
-		public static IEnumerable<string> EnumerateFallbackScripts(string script) {
-			if (string.IsNullOrEmpty(script)) throw new ArgumentNullException("script");
-			script = script.ToLower();
-			if (script == UltimateFallbackScript) {
-				yield return null;
-				yield break;
-			}
-			string[] fblist;
-			if (FallbackScriptMap.TryGetValue(script, out fblist)) {
-				foreach (var fb in fblist) {
-					yield return fb;
-				}
-			}
-			else yield return UltimateFallbackScript;
-		}
-	}
-}

Assets/Cryville/Common/Font/FontManager.cs

@@ -1,27 +1,30 @@
+using Cryville.Common.Logging;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 
 namespace Cryville.Common.Font {
 	public abstract class FontManager {
-		public IReadOnlyDictionary<string, IReadOnlyCollection<Typeface>> MapFullNameToTypeface { get; private set; }
+		public IReadOnlyDictionary<string, Typeface> MapFullNameToTypeface { get; private set; }
 		public IReadOnlyDictionary<string, IReadOnlyCollection<Typeface>> MapNameToTypefaces { get; private set; }
 		public FontManager() {
-			var map1 = new Dictionary<string, List<Typeface>>();
+			var map1 = new Dictionary<string, Typeface>();
 			var map2 = new Dictionary<string, List<Typeface>>();
 			foreach (var f in EnumerateAllTypefaces()) {
-				List<Typeface> set1;
-				if (!map1.TryGetValue(f.FullName, out set1)) {
-					map1.Add(f.FullName, set1 = new List<Typeface>());
+				if (!map1.ContainsKey(f.FullName)) {
+					map1.Add(f.FullName, f);
+				}
+				else {
+					Logger.Log("main", 3, "UI", "Discarding a font with a duplicate full name {0}", f.FullName);
+					continue;
 				}
-				set1.Add(f);
 				List<Typeface> set2;
 				if (!map2.TryGetValue(f.FamilyName, out set2)) {
 					map2.Add(f.FamilyName, set2 = new List<Typeface>());
 				}
 				set2.Add(f);
 			}
-			MapFullNameToTypeface = map1.ToDictionary(i => i.Key, i => (IReadOnlyCollection<Typeface>)i.Value);
+			MapFullNameToTypeface = map1;
 			MapNameToTypefaces = map2.ToDictionary(i => i.Key, i => (IReadOnlyCollection<Typeface>)i.Value);
 		}
 		protected abstract IEnumerable<Typeface> EnumerateAllTypefaces();

Assets/Cryville/Common/Font/FontMatcher.cs

@@ -1,4 +1,5 @@
-using Cryville.Common.Culture;
+using Cryville.Common.Logging;
+using Cryville.Culture;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -6,323 +7,339 @@ using System.Linq;
 namespace Cryville.Common.Font {
 	public abstract class FontMatcher {
 		protected FontManager Manager { get; private set; }
-		public FontMatcher(FontManager manafer) { Manager = manafer; }
-		public abstract IEnumerable<Typeface> MatchScript(string script = null, bool distinctFamily = false);
+		public FontMatcher(FontManager manager) { Manager = manager; }
+		public abstract IEnumerable<Typeface> MatchLanguage(LanguageId lang, bool distinctFamily = false);
 	}
 	public class FallbackListFontMatcher : FontMatcher {
+		readonly LanguageMatching _matcher;
+		static readonly string UltimateFallbackScript = "zzzz";
 		public Dictionary<string, List<string>> MapScriptToTypefaces = new Dictionary<string, List<string>>();
-		public void LoadDefaultWindowsFallbackList() {
-			if (Environment.OSVersion.Platform != PlatformID.Win32NT) return;
-			MapScriptToTypefaces.Clear();
-			ScriptUtils.FillKeysWithScripts(MapScriptToTypefaces, () => new List<string>());
+		public static Dictionary<string, List<string>> GetDefaultWindowsFallbackMap() {
+			var map = new Dictionary<string, List<string>>(StringComparer.OrdinalIgnoreCase);
+			FillKeysWithScripts(map, () => new List<string>());
 			// Reference: https://github.com/chromium/chromium/blob/main/third_party/blink/renderer/platform/fonts/win/font_fallback_win.cc
-			MapScriptToTypefaces["zyyy"].Insert(0, "SimSun"); // Custom
-			MapScriptToTypefaces["zyyy"].Insert(0, "SimHei"); // Custom
-			MapScriptToTypefaces["zyyy"].Insert(0, "Microsoft YaHei"); // Custom
-			MapScriptToTypefaces["zyyy"].Insert(0, "Arial");
-			MapScriptToTypefaces["zyyy"].Insert(0, "Times New Roman");
-			MapScriptToTypefaces["zyyy"].Insert(0, "Segoe UI"); // Custom
-			MapScriptToTypefaces["arab"].Insert(0, "Tahoma");
-			MapScriptToTypefaces["cyrl"].Insert(0, "Times New Roman");
-			MapScriptToTypefaces["grek"].Insert(0, "Times New Roman");
-			MapScriptToTypefaces["hebr"].Insert(0, "David");
-			MapScriptToTypefaces["jpan"].Insert(0, "MS PGothic");
-			MapScriptToTypefaces["latn"].Insert(0, "Times New Roman");
-			MapScriptToTypefaces["hans"].Insert(0, "SimSun");
-			MapScriptToTypefaces["hans"].Insert(0, "SimHei"); // Custom
-			MapScriptToTypefaces["thai"].Insert(0, "Tahoma");
-			MapScriptToTypefaces["hans"].Insert(0, "PMingLiU");
+			map[UltimateFallbackScript].Insert(0, "SimSun"); // Custom
+			map[UltimateFallbackScript].Insert(0, "SimHei"); // Custom
+			map[UltimateFallbackScript].Insert(0, "Microsoft YaHei"); // Custom
+			map[UltimateFallbackScript].Insert(0, "Arial");
+			map[UltimateFallbackScript].Insert(0, "Times New Roman");
+			map[UltimateFallbackScript].Insert(0, "Segoe UI"); // Custom
+			map["arab"].Insert(0, "Tahoma");
+			map["cyrl"].Insert(0, "Times New Roman");
+			map["grek"].Insert(0, "Times New Roman");
+			map["hebr"].Insert(0, "David");
+			map["jpan"].Insert(0, "MS PGothic");
+			map["latn"].Insert(0, "Times New Roman");
+			map["hans"].Insert(0, "SimSun");
+			map["hans"].Insert(0, "SimHei"); // Custom
+			map["thai"].Insert(0, "Tahoma");
+			map["hans"].Insert(0, "PMingLiU");
 			// Reference: https://learn.microsoft.com/en-us/globalization/input/font-support
 			var ver = Environment.OSVersion.Version;
 			if (ver >= new Version(5, 0)) { // Windows 2000
-				MapScriptToTypefaces["armn"].Insert(0, "Sylfaen");
-				MapScriptToTypefaces["deva"].Insert(0, "Mangal");
-				MapScriptToTypefaces["geor"].Insert(0, "Sylfaen");
-				MapScriptToTypefaces["taml"].Insert(0, "Latha");
+				map["armn"].Insert(0, "Sylfaen");
+				map["deva"].Insert(0, "Mangal");
+				map["geor"].Insert(0, "Sylfaen");
+				map["taml"].Insert(0, "Latha");
 			}
 			if (ver >= new Version(5, 1)) { // Windows XP
-				MapScriptToTypefaces["gujr"].Insert(0, "Shruti");
-				MapScriptToTypefaces["guru"].Insert(0, "Raavi");
-				MapScriptToTypefaces["knda"].Insert(0, "Tunga");
-				MapScriptToTypefaces["syrc"].Insert(0, "Estrangelo Edessa");
-				MapScriptToTypefaces["telu"].Insert(0, "Gautami");
-				MapScriptToTypefaces["thaa"].Insert(0, "MV Boli");
+				map["gujr"].Insert(0, "Shruti");
+				map["guru"].Insert(0, "Raavi");
+				map["knda"].Insert(0, "Tunga");
+				map["syrc"].Insert(0, "Estrangelo Edessa");
+				map["telu"].Insert(0, "Gautami");
+				map["thaa"].Insert(0, "MV Boli");
 				// SP2
-				MapScriptToTypefaces["beng"].Insert(0, "Vrinda");
-				MapScriptToTypefaces["mlym"].Insert(0, "Kartika");
+				map["beng"].Insert(0, "Vrinda");
+				map["mlym"].Insert(0, "Kartika");
 			}
 			if (ver >= new Version(6, 0)) { // Windows Vista
-				MapScriptToTypefaces["cans"].Insert(0, "Euphemia");
-				MapScriptToTypefaces["cher"].Insert(0, "Plantagenet");
-				MapScriptToTypefaces["ethi"].Insert(0, "Nyala");
-				MapScriptToTypefaces["khmr"].Insert(0, "DaunPenh MoolBoran");
-				MapScriptToTypefaces["laoo"].Insert(0, "DokChampa");
-				MapScriptToTypefaces["mong"].Insert(0, "Mongolian Baiti");
-				MapScriptToTypefaces["orya"].Insert(0, "Kalinga");
-				MapScriptToTypefaces["sinh"].Insert(0, "Iskoola Pota");
-				MapScriptToTypefaces["tibt"].Insert(0, "Microsoft Himalaya");
-				MapScriptToTypefaces["yiii"].Insert(0, "Microsoft Yi Baiti");
-				MapScriptToTypefaces["arab"].Insert(0, "Segoe UI");
-				MapScriptToTypefaces["cyrl"].Insert(0, "Segoe UI");
-				MapScriptToTypefaces["grek"].Insert(0, "Segoe UI");
-				MapScriptToTypefaces["latn"].Insert(0, "Segoe UI");
-				MapScriptToTypefaces["hans"].Add("SimSun-ExtB");
-				MapScriptToTypefaces["hant"].Add("MingLiU-ExtB");
-				MapScriptToTypefaces["hant"].Add("MingLiU_HKSCS-ExtB");
-				MapScriptToTypefaces["arab"].Add("Microsoft Uighur");
-				MapScriptToTypefaces["zmth"].Insert(0, "Cambria Math");
+				map["cans"].Insert(0, "Euphemia");
+				map["cher"].Insert(0, "Plantagenet");
+				map["ethi"].Insert(0, "Nyala");
+				map["khmr"].Insert(0, "DaunPenh MoolBoran");
+				map["laoo"].Insert(0, "DokChampa");
+				map["mong"].Insert(0, "Mongolian Baiti");
+				map["orya"].Insert(0, "Kalinga");
+				map["sinh"].Insert(0, "Iskoola Pota");
+				map["tibt"].Insert(0, "Microsoft Himalaya");
+				map["yiii"].Insert(0, "Microsoft Yi Baiti");
+				map["arab"].Insert(0, "Segoe UI");
+				map["cyrl"].Insert(0, "Segoe UI");
+				map["grek"].Insert(0, "Segoe UI");
+				map["latn"].Insert(0, "Segoe UI");
+				map["hans"].Add("SimSun-ExtB");
+				map["hant"].Add("MingLiU-ExtB");
+				map["hant"].Add("MingLiU_HKSCS-ExtB");
+				map["arab"].Add("Microsoft Uighur");
+				map["zmth"].Insert(0, "Cambria Math");
 				// Reference: https://en.wikipedia.org/wiki/List_of_CJK_fonts
-				MapScriptToTypefaces["jpan"].Insert(0, "Meiryo");
-				MapScriptToTypefaces["hans"].Insert(0, "Microsoft YaHei");
+				map["jpan"].Insert(0, "Meiryo");
+				map["hans"].Insert(0, "Microsoft YaHei");
 			}
 			if (ver >= new Version(6, 1)) { // Windows 7
-				MapScriptToTypefaces["brai"].Insert(0, "Segoe UI Symbol");
-				MapScriptToTypefaces["dsrt"].Insert(0, "Segoe UI Symbol");
-				MapScriptToTypefaces["talu"].Insert(0, "Microsoft New Tai Lue");
-				MapScriptToTypefaces["ogam"].Insert(0, "Segoe UI Symbol");
-				MapScriptToTypefaces["osma"].Insert(0, "Ebrima");
-				MapScriptToTypefaces["phag"].Insert(0, "Microsoft PhagsPa");
-				MapScriptToTypefaces["runr"].Insert(0, "Segoe UI Symbol");
-				MapScriptToTypefaces["zsym"].Insert(0, "Segoe UI Symbol");
-				MapScriptToTypefaces["tale"].Insert(0, "Microsoft Tai Le");
-				MapScriptToTypefaces["tfng"].Insert(0, "Ebrima");
-				MapScriptToTypefaces["vaii"].Insert(0, "Ebrima");
+				map["brai"].Insert(0, "Segoe UI Symbol");
+				map["dsrt"].Insert(0, "Segoe UI Symbol");
+				map["talu"].Insert(0, "Microsoft New Tai Lue");
+				map["ogam"].Insert(0, "Segoe UI Symbol");
+				map["osma"].Insert(0, "Ebrima");
+				map["phag"].Insert(0, "Microsoft PhagsPa");
+				map["runr"].Insert(0, "Segoe UI Symbol");
+				map["zsym"].Insert(0, "Segoe UI Symbol");
+				map["tale"].Insert(0, "Microsoft Tai Le");
+				map["tfng"].Insert(0, "Ebrima");
+				map["vaii"].Insert(0, "Ebrima");
 			}
 			if (ver >= new Version(6, 2)) { // Windows 8
-				MapScriptToTypefaces["glag"].Insert(0, "Segoe UI Symbol");
-				MapScriptToTypefaces["goth"].Insert(0, "Segoe UI Symbol");
-				MapScriptToTypefaces["hang"].Add("Malgun Gothic");
-				MapScriptToTypefaces["ital"].Insert(0, "Segoe UI Symbol");
-				MapScriptToTypefaces["lisu"].Insert(0, "Segoe UI");
-				MapScriptToTypefaces["mymr"].Insert(0, "Myanmar Text");
-				MapScriptToTypefaces["nkoo"].Insert(0, "Ebrima");
-				MapScriptToTypefaces["orkh"].Insert(0, "Segoe UI Symbol");
-				MapScriptToTypefaces["ethi"].Insert(0, "Ebrima");
-				MapScriptToTypefaces["cans"].Insert(0, "Gadugi");
-				MapScriptToTypefaces["hant"].Insert(0, "Microsoft JhengHei UI");
-				MapScriptToTypefaces["hans"].Insert(0, "Microsoft YaHei UI");
-				MapScriptToTypefaces["beng"].Insert(0, "Nirmala UI");
-				MapScriptToTypefaces["deva"].Insert(0, "Nirmala UI");
-				MapScriptToTypefaces["gujr"].Insert(0, "Nirmala UI");
-				MapScriptToTypefaces["guru"].Insert(0, "Nirmala UI"); // NOT DOCUMENTED, UNVERIFIED
-				MapScriptToTypefaces["knda"].Insert(0, "Nirmala UI"); // NOT DOCUMENTED, UNVERIFIED
-				MapScriptToTypefaces["mlym"].Insert(0, "Nirmala UI");
-				MapScriptToTypefaces["orya"].Insert(0, "Nirmala UI");
-				MapScriptToTypefaces["sinh"].Insert(0, "Nirmala UI"); // NOT DOCUMENTED, UNVERIFIED
-				MapScriptToTypefaces["taml"].Insert(0, "Nirmala UI"); // NOT DOCUMENTED, UNVERIFIED
-				MapScriptToTypefaces["telu"].Insert(0, "Nirmala UI");
-				MapScriptToTypefaces["armn"].Insert(0, "Segoe UI");
-				MapScriptToTypefaces["geor"].Insert(0, "Segoe UI");
-				MapScriptToTypefaces["hebr"].Insert(0, "Segoe UI");
+				map["glag"].Insert(0, "Segoe UI Symbol");
+				map["goth"].Insert(0, "Segoe UI Symbol");
+				map["hang"].Add("Malgun Gothic");
+				map["ital"].Insert(0, "Segoe UI Symbol");
+				map["lisu"].Insert(0, "Segoe UI");
+				map["mymr"].Insert(0, "Myanmar Text");
+				map["nkoo"].Insert(0, "Ebrima");
+				map["orkh"].Insert(0, "Segoe UI Symbol");
+				map["ethi"].Insert(0, "Ebrima");
+				map["cans"].Insert(0, "Gadugi");
+				map["hant"].Insert(0, "Microsoft JhengHei UI");
+				map["hans"].Insert(0, "Microsoft YaHei UI");
+				map["beng"].Insert(0, "Nirmala UI");
+				map["deva"].Insert(0, "Nirmala UI");
+				map["gujr"].Insert(0, "Nirmala UI");
+				map["guru"].Insert(0, "Nirmala UI"); // NOT DOCUMENTED, UNVERIFIED
+				map["knda"].Insert(0, "Nirmala UI"); // NOT DOCUMENTED, UNVERIFIED
+				map["mlym"].Insert(0, "Nirmala UI");
+				map["orya"].Insert(0, "Nirmala UI");
+				map["sinh"].Insert(0, "Nirmala UI"); // NOT DOCUMENTED, UNVERIFIED
+				map["taml"].Insert(0, "Nirmala UI"); // NOT DOCUMENTED, UNVERIFIED
+				map["telu"].Insert(0, "Nirmala UI");
+				map["armn"].Insert(0, "Segoe UI");
+				map["geor"].Insert(0, "Segoe UI");
+				map["hebr"].Insert(0, "Segoe UI");
 			}
 			if (ver >= new Version(6, 3)) { // Windows 8.1
-				MapScriptToTypefaces["bugi"].Insert(0, "Leelawadee UI");
-				MapScriptToTypefaces["copt"].Insert(0, "Segoe UI Symbol");
-				MapScriptToTypefaces["java"].Insert(0, "Javanese Text");
-				MapScriptToTypefaces["merc"].Insert(0, "Segoe UI Symbol");
-				MapScriptToTypefaces["olck"].Insert(0, "Nirmala UI");
-				MapScriptToTypefaces["sora"].Insert(0, "Nirmala UI");
-				MapScriptToTypefaces["khmr"].Insert(0, "Leelawadee UI");
-				MapScriptToTypefaces["laoo"].Insert(0, "Leelawadee UI");
-				MapScriptToTypefaces["thai"].Insert(0, "Leelawadee UI");
-				MapScriptToTypefaces["zsye"].Insert(0, "Segoe UI Emoji");
+				map["bugi"].Insert(0, "Leelawadee UI");
+				map["copt"].Insert(0, "Segoe UI Symbol");
+				map["java"].Insert(0, "Javanese Text");
+				map["merc"].Insert(0, "Segoe UI Symbol");
+				map["olck"].Insert(0, "Nirmala UI");
+				map["sora"].Insert(0, "Nirmala UI");
+				map["khmr"].Insert(0, "Leelawadee UI");
+				map["laoo"].Insert(0, "Leelawadee UI");
+				map["thai"].Insert(0, "Leelawadee UI");
+				map["zsye"].Insert(0, "Segoe UI Emoji");
 			}
 			if (ver >= new Version(10, 0)) { // Windows 10
-				MapScriptToTypefaces["brah"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["cari"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["cprt"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["egyp"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["armi"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["phli"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["prti"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["khar"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["lyci"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["lydi"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["phnx"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["xpeo"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["sarb"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["shaw"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["xsux"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["ugar"].Insert(0, "Segoe UI Historic");
+				map["brah"].Insert(0, "Segoe UI Historic");
+				map["cari"].Insert(0, "Segoe UI Historic");
+				map["cprt"].Insert(0, "Segoe UI Historic");
+				map["egyp"].Insert(0, "Segoe UI Historic");
+				map["armi"].Insert(0, "Segoe UI Historic");
+				map["phli"].Insert(0, "Segoe UI Historic");
+				map["prti"].Insert(0, "Segoe UI Historic");
+				map["khar"].Insert(0, "Segoe UI Historic");
+				map["lyci"].Insert(0, "Segoe UI Historic");
+				map["lydi"].Insert(0, "Segoe UI Historic");
+				map["phnx"].Insert(0, "Segoe UI Historic");
+				map["xpeo"].Insert(0, "Segoe UI Historic");
+				map["sarb"].Insert(0, "Segoe UI Historic");
+				map["shaw"].Insert(0, "Segoe UI Historic");
+				map["xsux"].Insert(0, "Segoe UI Historic");
+				map["ugar"].Insert(0, "Segoe UI Historic");
 				// Segoe UI Symbol -> Segoe UI Historic
-				MapScriptToTypefaces["glag"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["goth"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["merc"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["ogam"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["ital"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["orkh"].Insert(0, "Segoe UI Historic");
-				MapScriptToTypefaces["runr"].Insert(0, "Segoe UI Historic");
+				map["glag"].Insert(0, "Segoe UI Historic");
+				map["goth"].Insert(0, "Segoe UI Historic");
+				map["merc"].Insert(0, "Segoe UI Historic");
+				map["ogam"].Insert(0, "Segoe UI Historic");
+				map["ital"].Insert(0, "Segoe UI Historic");
+				map["orkh"].Insert(0, "Segoe UI Historic");
+				map["runr"].Insert(0, "Segoe UI Historic");
 				//
-				MapScriptToTypefaces["jpan"].Insert(0, "Yu Gothic UI");
-				MapScriptToTypefaces["zsym"].Add("Segoe MDL2 Assets");
+				map["jpan"].Insert(0, "Yu Gothic UI");
+				map["zsym"].Add("Segoe MDL2 Assets");
+			}
+			return map;
+		}
+		public static Dictionary<string, List<string>> GetDefaultAndroidFallbackMap() {
+			var map = new Dictionary<string, List<string>>(StringComparer.OrdinalIgnoreCase);
+			FillKeysWithScripts(map, () => new List<string>());
+			map[UltimateFallbackScript].Insert(0, "Noto Sans CJK TC"); // TODO Modify default fallback
+			map[UltimateFallbackScript].Insert(0, "Noto Sans CJK JP");
+			map[UltimateFallbackScript].Insert(0, "Noto Sans CJK SC");
+			map[UltimateFallbackScript].Insert(0, "Roboto");
+			map["zsye"].Insert(0, "Noto Color Emoji");
+			map["zsye"].Add("Noto Color Emoji Flags");
+			map["arab"].Insert(0, "Noto Naskh Arabic");
+			map["adlm"].Insert(0, "Noto Sans Adlam");
+			map["ahom"].Insert(0, "Noto Sans Ahom");
+			map["hluw"].Insert(0, "Noto Sans Anatolian Hieroglyphs");
+			map["armn"].Insert(0, "Noto Sans Armenian");
+			map["avst"].Insert(0, "Noto Sans Avestan");
+			map["bali"].Insert(0, "Noto Sans Balinese");
+			map["bamu"].Insert(0, "Noto Sans Bamum");
+			map["bass"].Insert(0, "Noto Sans Bassa Vah");
+			map["batk"].Insert(0, "Noto Sans Batak");
+			map["beng"].Insert(0, "Noto Sans Bengali");
+			map["bhks"].Insert(0, "Noto Sans Bhaiksuki");
+			map["brah"].Insert(0, "Noto Sans Brahmi");
+			map["bugi"].Insert(0, "Noto Sans Buginese");
+			map["buhd"].Insert(0, "Noto Sans Buhid");
+			map["jpan"].Insert(0, "Noto Sans CJK JP");
+			map["kore"].Insert(0, "Noto Sans CJK KR");
+			map["hans"].Insert(0, "Noto Sans CJK SC");
+			map["hant"].Insert(0, "Noto Sans CJK TC");
+			map["hant"].Add("Noto Sans CJK HK");
+			map["cans"].Insert(0, "Noto Sans Canadian Aboriginal");
+			map["cari"].Insert(0, "Noto Sans Carian");
+			map["cakm"].Insert(0, "Noto Sans Chakma");
+			map["cham"].Insert(0, "Noto Sans Cham");
+			map["cher"].Insert(0, "Noto Sans Cherokee");
+			map["copt"].Insert(0, "Noto Sans Coptic");
+			map["xsux"].Insert(0, "Noto Sans Cuneiform");
+			map["cprt"].Insert(0, "Noto Sans Cypriot");
+			map["dsrt"].Insert(0, "Noto Sans Deseret");
+			map["deva"].Insert(0, "Noto Sans Devanagari");
+			map["egyp"].Insert(0, "Noto Sans Egyptian Hieroglyphs");
+			map["elba"].Insert(0, "Noto Sans Elbasan");
+			map["ethi"].Insert(0, "Noto Sans Ethiopic");
+			map["geor"].Insert(0, "Noto Sans Georgian");
+			map["glag"].Insert(0, "Noto Sans Glagolitic");
+			map["goth"].Insert(0, "Noto Sans Gothic");
+			map["gran"].Insert(0, "Noto Sans Grantha");
+			map["gujr"].Insert(0, "Noto Sans Gujarati");
+			map["gong"].Insert(0, "Noto Sans Gunjala Gondi");
+			map["guru"].Insert(0, "Noto Sans Gurmukhi");
+			map["rohg"].Insert(0, "Noto Sans Hanifi Rohingya");
+			map["hano"].Insert(0, "Noto Sans Hanunoo");
+			map["hatr"].Insert(0, "Noto Sans Hatran");
+			map["hebr"].Insert(0, "Noto Sans Hebrew");
+			map["armi"].Insert(0, "Noto Sans Imperial Aramaic");
+			map["phli"].Insert(0, "Noto Sans Inscriptional Pahlavi");
+			map["prti"].Insert(0, "Noto Sans Inscriptional Parthian");
+			map["java"].Insert(0, "Noto Sans Javanese");
+			map["kthi"].Insert(0, "Noto Sans Kaithi");
+			map["knda"].Insert(0, "Noto Sans Kannada");
+			map["kali"].Insert(0, "Noto Sans KayahLi");
+			map["khar"].Insert(0, "Noto Sans Kharoshthi");
+			map["khmr"].Insert(0, "Noto Sans Khmer");
+			map["khoj"].Insert(0, "Noto Sans Khojki");
+			map["laoo"].Insert(0, "Noto Sans Lao");
+			map["lepc"].Insert(0, "Noto Sans Lepcha");
+			map["limb"].Insert(0, "Noto Sans Limbu");
+			map["lina"].Insert(0, "Noto Sans Linear A");
+			map["linb"].Insert(0, "Noto Sans Linear B");
+			map["lisu"].Insert(0, "Noto Sans Lisu");
+			map["lyci"].Insert(0, "Noto Sans Lycian");
+			map["lydi"].Insert(0, "Noto Sans Lydian");
+			map["mlym"].Insert(0, "Noto Sans Malayalam");
+			map["mand"].Insert(0, "Noto Sans Mandiac");
+			map["mani"].Insert(0, "Noto Sans Manichaean");
+			map["marc"].Insert(0, "Noto Sans Marchen");
+			map["gonm"].Insert(0, "Noto Sans Masaram Gondi");
+			map["medf"].Insert(0, "Noto Sans Medefaidrin");
+			map["mtei"].Insert(0, "Noto Sans Meetei Mayek");
+			map["merc"].Insert(0, "Noto Sans Meroitic");
+			map["mero"].Insert(0, "Noto Sans Meroitic");
+			map["plrd"].Insert(0, "Noto Sans Miao");
+			map["modi"].Insert(0, "Noto Sans Modi");
+			map["mong"].Insert(0, "Noto Sans Mongolian");
+			map["mroo"].Insert(0, "Noto Sans Mro");
+			map["mult"].Insert(0, "Noto Sans Multani");
+			map["mymr"].Insert(0, "Noto Sans Myanmar");
+			map["nkoo"].Insert(0, "Noto Sans Nko");
+			map["nbat"].Insert(0, "Noto Sans Nabataean");
+			map["talu"].Insert(0, "Noto Sans New Tai Lue");
+			map["newa"].Insert(0, "Noto Sans Newa");
+			map["ogam"].Insert(0, "Noto Sans Ogham");
+			map["olck"].Insert(0, "Noto Sans Ol Chiki");
+			map["ital"].Insert(0, "Noto Sans Old Italian");
+			map["narb"].Insert(0, "Noto Sans Old North Arabian");
+			map["perm"].Insert(0, "Noto Sans Old Permic");
+			map["xpeo"].Insert(0, "Noto Sans Old Persian");
+			map["sarb"].Insert(0, "Noto Sans Old South Arabian");
+			map["orkh"].Insert(0, "Noto Sans Old Turkic");
+			map["orya"].Insert(0, "Noto Sans Oriya");
+			map["osge"].Insert(0, "Noto Sans Osage");
+			map["osma"].Insert(0, "Noto Sans Osmanya");
+			map["hmng"].Insert(0, "Noto Sans Pahawh Hmong");
+			map["palm"].Insert(0, "Noto Sans Palmyrene");
+			map["pauc"].Insert(0, "Noto Sans Pau Cin Hau");
+			map["phag"].Insert(0, "Noto Sans Phags Pa");
+			map["phnx"].Insert(0, "Noto Sans Phoenician");
+			map["rjng"].Insert(0, "Noto Sans Rejang");
+			map["runr"].Insert(0, "Noto Sans Runic");
+			map["samr"].Insert(0, "Noto Sans Samaritan");
+			map["saur"].Insert(0, "Noto Sans Saurashtra");
+			map["shrd"].Insert(0, "Noto Sans Sharada");
+			map["shaw"].Insert(0, "Noto Sans Shavian");
+			map["sinh"].Insert(0, "Noto Sans Sinhala");
+			map["sora"].Insert(0, "Noto Sans Sora Sompeng");
+			map["soyo"].Insert(0, "Noto Sans Soyombo");
+			map["sund"].Insert(0, "Noto Sans Sundanese");
+			map["sylo"].Insert(0, "Noto Sans Syloti Nagri");
+			map["zsym"].Insert(0, "Noto Sans Symbols");
+			map["syrc"].Add("Noto Sans Syriac Eastern");
+			map["syrc"].Add("Noto Sans Syriac Western");
+			map["syrc"].Add("Noto Sans Syriac Estrangela");
+			map["tglg"].Insert(0, "Noto Sans Tagalog");
+			map["tagb"].Insert(0, "Noto Sans Tagbanwa");
+			map["tale"].Insert(0, "Noto Sans Tai Le");
+			map["lana"].Insert(0, "Noto Sans Tai Tham");
+			map["tavt"].Insert(0, "Noto Sans Tai Viet");
+			map["takr"].Insert(0, "Noto Sans Takri");
+			map["taml"].Insert(0, "Noto Sans Tamil");
+			map["telu"].Insert(0, "Noto Sans Telugu");
+			map["thaa"].Insert(0, "Noto Sans Thaana");
+			map["thai"].Insert(0, "Noto Sans Thai");
+			map["tfng"].Insert(0, "Noto Sans Tifinagh");
+			map["ugar"].Insert(0, "Noto Sans Ugaritic");
+			map["vaii"].Insert(0, "Noto Sans Vai");
+			map["wcho"].Insert(0, "Noto Sans Wancho");
+			map["wara"].Insert(0, "Noto Sans Warang Citi");
+			map["yiii"].Insert(0, "Noto Sans Yi");
+			return map;
+		}
+		static void FillKeysWithScripts<T>(IDictionary<string, T> map, Func<T> value) {
+			foreach (var s in IdValidity.Enumerate("script")) map.Add(s, value());
+		}
+
+		public FallbackListFontMatcher(LanguageMatching matcher, FontManager manager) : base(manager) {
+			_matcher = matcher;
+		}
+		public override IEnumerable<Typeface> MatchLanguage(LanguageId lang, bool distinctFamily = false) {
+			var supported = MapScriptToTypefaces.Keys.Select(i => new LanguageId(i)).ToList();
+			bool flag = false;
+			while (_matcher.Match(lang, supported, out var match, out var distance)) {
+				if (distance > 40) break;
+				Logger.Log("main", 0, "UI", "Matching fonts for language {0}, distance = {1}", match, distance);
+				if (match.Script.Equals(UltimateFallbackScript, StringComparison.OrdinalIgnoreCase)) {
+					flag = true;
+				}
+				var candidates = MapScriptToTypefaces[match.Script];
+				foreach (var typeface in EnumerateTypefaces(candidates, distinctFamily)) {
+					yield return typeface;
+				}
+				supported.Remove(match);
+			}
+			if (flag) yield break;
+			Logger.Log("main", 0, "UI", "Matching fallback fonts");
+			foreach (var typeface in EnumerateTypefaces(MapScriptToTypefaces[UltimateFallbackScript], distinctFamily)) {
+				yield return typeface;
 			}
 		}
-		public void LoadDefaultAndroidFallbackList() {
-			if (Environment.OSVersion.Platform != PlatformID.Unix) return;
-			MapScriptToTypefaces.Clear();
-			ScriptUtils.FillKeysWithScripts(MapScriptToTypefaces, () => new List<string>());
-			MapScriptToTypefaces["zyyy"].Insert(0, "Noto Sans CJK TC"); // TODO Modify default fallback
-			MapScriptToTypefaces["zyyy"].Insert(0, "Noto Sans CJK JP");
-			MapScriptToTypefaces["zyyy"].Insert(0, "Noto Sans CJK SC");
-			MapScriptToTypefaces["zyyy"].Insert(0, "Roboto");
-			MapScriptToTypefaces["zsye"].Insert(0, "Noto Color Emoji");
-			MapScriptToTypefaces["zsye"].Add("Noto Color Emoji Flags");
-			MapScriptToTypefaces["arab"].Insert(0, "Noto Naskh Arabic");
-			MapScriptToTypefaces["adlm"].Insert(0, "Noto Sans Adlam");
-			MapScriptToTypefaces["ahom"].Insert(0, "Noto Sans Ahom");
-			MapScriptToTypefaces["hluw"].Insert(0, "Noto Sans Anatolian Hieroglyphs");
-			MapScriptToTypefaces["armn"].Insert(0, "Noto Sans Armenian");
-			MapScriptToTypefaces["avst"].Insert(0, "Noto Sans Avestan");
-			MapScriptToTypefaces["bali"].Insert(0, "Noto Sans Balinese");
-			MapScriptToTypefaces["bamu"].Insert(0, "Noto Sans Bamum");
-			MapScriptToTypefaces["bass"].Insert(0, "Noto Sans Bassa Vah");
-			MapScriptToTypefaces["batk"].Insert(0, "Noto Sans Batak");
-			MapScriptToTypefaces["beng"].Insert(0, "Noto Sans Bengali");
-			MapScriptToTypefaces["bhks"].Insert(0, "Noto Sans Bhaiksuki");
-			MapScriptToTypefaces["brah"].Insert(0, "Noto Sans Brahmi");
-			MapScriptToTypefaces["bugi"].Insert(0, "Noto Sans Buginese");
-			MapScriptToTypefaces["buhd"].Insert(0, "Noto Sans Buhid");
-			MapScriptToTypefaces["jpan"].Insert(0, "Noto Sans CJK JP");
-			MapScriptToTypefaces["kore"].Insert(0, "Noto Sans CJK KR");
-			MapScriptToTypefaces["hans"].Insert(0, "Noto Sans CJK SC");
-			MapScriptToTypefaces["hant"].Insert(0, "Noto Sans CJK TC");
-			MapScriptToTypefaces["hant"].Add("Noto Sans CJK HK");
-			MapScriptToTypefaces["cans"].Insert(0, "Noto Sans Canadian Aboriginal");
-			MapScriptToTypefaces["cari"].Insert(0, "Noto Sans Carian");
-			MapScriptToTypefaces["cakm"].Insert(0, "Noto Sans Chakma");
-			MapScriptToTypefaces["cham"].Insert(0, "Noto Sans Cham");
-			MapScriptToTypefaces["cher"].Insert(0, "Noto Sans Cherokee");
-			MapScriptToTypefaces["copt"].Insert(0, "Noto Sans Coptic");
-			MapScriptToTypefaces["xsux"].Insert(0, "Noto Sans Cuneiform");
-			MapScriptToTypefaces["cprt"].Insert(0, "Noto Sans Cypriot");
-			MapScriptToTypefaces["dsrt"].Insert(0, "Noto Sans Deseret");
-			MapScriptToTypefaces["deva"].Insert(0, "Noto Sans Devanagari");
-			MapScriptToTypefaces["egyp"].Insert(0, "Noto Sans Egyptian Hieroglyphs");
-			MapScriptToTypefaces["elba"].Insert(0, "Noto Sans Elbasan");
-			MapScriptToTypefaces["ethi"].Insert(0, "Noto Sans Ethiopic");
-			MapScriptToTypefaces["geor"].Insert(0, "Noto Sans Georgian");
-			MapScriptToTypefaces["glag"].Insert(0, "Noto Sans Glagolitic");
-			MapScriptToTypefaces["goth"].Insert(0, "Noto Sans Gothic");
-			MapScriptToTypefaces["gran"].Insert(0, "Noto Sans Grantha");
-			MapScriptToTypefaces["gujr"].Insert(0, "Noto Sans Gujarati");
-			MapScriptToTypefaces["gong"].Insert(0, "Noto Sans Gunjala Gondi");
-			MapScriptToTypefaces["guru"].Insert(0, "Noto Sans Gurmukhi");
-			MapScriptToTypefaces["rohg"].Insert(0, "Noto Sans Hanifi Rohingya");
-			MapScriptToTypefaces["hano"].Insert(0, "Noto Sans Hanunoo");
-			MapScriptToTypefaces["hatr"].Insert(0, "Noto Sans Hatran");
-			MapScriptToTypefaces["hebr"].Insert(0, "Noto Sans Hebrew");
-			MapScriptToTypefaces["armi"].Insert(0, "Noto Sans Imperial Aramaic");
-			MapScriptToTypefaces["phli"].Insert(0, "Noto Sans Inscriptional Pahlavi");
-			MapScriptToTypefaces["prti"].Insert(0, "Noto Sans Inscriptional Parthian");
-			MapScriptToTypefaces["java"].Insert(0, "Noto Sans Javanese");
-			MapScriptToTypefaces["kthi"].Insert(0, "Noto Sans Kaithi");
-			MapScriptToTypefaces["knda"].Insert(0, "Noto Sans Kannada");
-			MapScriptToTypefaces["kali"].Insert(0, "Noto Sans KayahLi");
-			MapScriptToTypefaces["khar"].Insert(0, "Noto Sans Kharoshthi");
-			MapScriptToTypefaces["khmr"].Insert(0, "Noto Sans Khmer");
-			MapScriptToTypefaces["khoj"].Insert(0, "Noto Sans Khojki");
-			MapScriptToTypefaces["laoo"].Insert(0, "Noto Sans Lao");
-			MapScriptToTypefaces["lepc"].Insert(0, "Noto Sans Lepcha");
-			MapScriptToTypefaces["limb"].Insert(0, "Noto Sans Limbu");
-			MapScriptToTypefaces["lina"].Insert(0, "Noto Sans Linear A");
-			MapScriptToTypefaces["linb"].Insert(0, "Noto Sans Linear B");
-			MapScriptToTypefaces["lisu"].Insert(0, "Noto Sans Lisu");
-			MapScriptToTypefaces["lyci"].Insert(0, "Noto Sans Lycian");
-			MapScriptToTypefaces["lydi"].Insert(0, "Noto Sans Lydian");
-			MapScriptToTypefaces["mlym"].Insert(0, "Noto Sans Malayalam");
-			MapScriptToTypefaces["mand"].Insert(0, "Noto Sans Mandiac");
-			MapScriptToTypefaces["mani"].Insert(0, "Noto Sans Manichaean");
-			MapScriptToTypefaces["marc"].Insert(0, "Noto Sans Marchen");
-			MapScriptToTypefaces["gonm"].Insert(0, "Noto Sans Masaram Gondi");
-			MapScriptToTypefaces["medf"].Insert(0, "Noto Sans Medefaidrin");
-			MapScriptToTypefaces["mtei"].Insert(0, "Noto Sans Meetei Mayek");
-			MapScriptToTypefaces["merc"].Insert(0, "Noto Sans Meroitic");
-			MapScriptToTypefaces["mero"].Insert(0, "Noto Sans Meroitic");
-			MapScriptToTypefaces["plrd"].Insert(0, "Noto Sans Miao");
-			MapScriptToTypefaces["modi"].Insert(0, "Noto Sans Modi");
-			MapScriptToTypefaces["mong"].Insert(0, "Noto Sans Mongolian");
-			MapScriptToTypefaces["mroo"].Insert(0, "Noto Sans Mro");
-			MapScriptToTypefaces["mult"].Insert(0, "Noto Sans Multani");
-			MapScriptToTypefaces["mymr"].Insert(0, "Noto Sans Myanmar");
-			MapScriptToTypefaces["nkoo"].Insert(0, "Noto Sans Nko");
-			MapScriptToTypefaces["nbat"].Insert(0, "Noto Sans Nabataean");
-			MapScriptToTypefaces["talu"].Insert(0, "Noto Sans New Tai Lue");
-			MapScriptToTypefaces["newa"].Insert(0, "Noto Sans Newa");
-			MapScriptToTypefaces["ogam"].Insert(0, "Noto Sans Ogham");
-			MapScriptToTypefaces["olck"].Insert(0, "Noto Sans Ol Chiki");
-			MapScriptToTypefaces["ital"].Insert(0, "Noto Sans Old Italian");
-			MapScriptToTypefaces["narb"].Insert(0, "Noto Sans Old North Arabian");
-			MapScriptToTypefaces["perm"].Insert(0, "Noto Sans Old Permic");
-			MapScriptToTypefaces["xpeo"].Insert(0, "Noto Sans Old Persian");
-			MapScriptToTypefaces["sarb"].Insert(0, "Noto Sans Old South Arabian");
-			MapScriptToTypefaces["orkh"].Insert(0, "Noto Sans Old Turkic");
-			MapScriptToTypefaces["orya"].Insert(0, "Noto Sans Oriya");
-			MapScriptToTypefaces["osge"].Insert(0, "Noto Sans Osage");
-			MapScriptToTypefaces["osma"].Insert(0, "Noto Sans Osmanya");
-			MapScriptToTypefaces["hmng"].Insert(0, "Noto Sans Pahawh Hmong");
-			MapScriptToTypefaces["palm"].Insert(0, "Noto Sans Palmyrene");
-			MapScriptToTypefaces["pauc"].Insert(0, "Noto Sans Pau Cin Hau");
-			MapScriptToTypefaces["phag"].Insert(0, "Noto Sans Phags Pa");
-			MapScriptToTypefaces["phnx"].Insert(0, "Noto Sans Phoenician");
-			MapScriptToTypefaces["rjng"].Insert(0, "Noto Sans Rejang");
-			MapScriptToTypefaces["runr"].Insert(0, "Noto Sans Runic");
-			MapScriptToTypefaces["samr"].Insert(0, "Noto Sans Samaritan");
-			MapScriptToTypefaces["saur"].Insert(0, "Noto Sans Saurashtra");
-			MapScriptToTypefaces["shrd"].Insert(0, "Noto Sans Sharada");
-			MapScriptToTypefaces["shaw"].Insert(0, "Noto Sans Shavian");
-			MapScriptToTypefaces["sinh"].Insert(0, "Noto Sans Sinhala");
-			MapScriptToTypefaces["sora"].Insert(0, "Noto Sans Sora Sompeng");
-			MapScriptToTypefaces["soyo"].Insert(0, "Noto Sans Soyombo");
-			MapScriptToTypefaces["sund"].Insert(0, "Noto Sans Sundanese");
-			MapScriptToTypefaces["sylo"].Insert(0, "Noto Sans Syloti Nagri");
-			MapScriptToTypefaces["zsym"].Insert(0, "Noto Sans Symbols");
-			MapScriptToTypefaces["syrn"].Insert(0, "Noto Sans Syriac Eastern");
-			MapScriptToTypefaces["syre"].Insert(0, "Noto Sans Syriac Estrangela");
-			MapScriptToTypefaces["syrj"].Insert(0, "Noto Sans Syriac Western");
-			MapScriptToTypefaces["tglg"].Insert(0, "Noto Sans Tagalog");
-			MapScriptToTypefaces["tagb"].Insert(0, "Noto Sans Tagbanwa");
-			MapScriptToTypefaces["tale"].Insert(0, "Noto Sans Tai Le");
-			MapScriptToTypefaces["lana"].Insert(0, "Noto Sans Tai Tham");
-			MapScriptToTypefaces["tavt"].Insert(0, "Noto Sans Tai Viet");
-			MapScriptToTypefaces["takr"].Insert(0, "Noto Sans Takri");
-			MapScriptToTypefaces["taml"].Insert(0, "Noto Sans Tamil");
-			MapScriptToTypefaces["telu"].Insert(0, "Noto Sans Telugu");
-			MapScriptToTypefaces["thaa"].Insert(0, "Noto Sans Thaana");
-			MapScriptToTypefaces["thai"].Insert(0, "Noto Sans Thai");
-			MapScriptToTypefaces["tfng"].Insert(0, "Noto Sans Tifinagh");
-			MapScriptToTypefaces["ugar"].Insert(0, "Noto Sans Ugaritic");
-			MapScriptToTypefaces["vaii"].Insert(0, "Noto Sans Vai");
-			MapScriptToTypefaces["wcho"].Insert(0, "Noto Sans Wancho");
-			MapScriptToTypefaces["wara"].Insert(0, "Noto Sans Warang Citi");
-			MapScriptToTypefaces["yiii"].Insert(0, "Noto Sans Yi");
-		}
-		public FallbackListFontMatcher(FontManager manager) : base(manager) { }
-		public override IEnumerable<Typeface> MatchScript(string script = null, bool distinctFamily = false) {
-			if (string.IsNullOrEmpty(script)) script = ScriptUtils.UltimateFallbackScript;
-			List<string> candidates;
-			IEnumerable<string> candidateScripts = new string[] { script };
-			while (candidateScripts != null) {
-				foreach (var candidateScript in candidateScripts) {
-					if (MapScriptToTypefaces.TryGetValue(candidateScript, out candidates)) {
-						foreach (var candidate in candidates) {
-							IReadOnlyCollection<Typeface> typefaces1;
-							if (Manager.MapFullNameToTypeface.TryGetValue(candidate, out typefaces1)) {
-								foreach (var typeface in typefaces1) {
-									yield return typeface;
-								}
-							}
-							if (distinctFamily) continue;
-							IReadOnlyCollection<Typeface> typefaces2;
-							if (Manager.MapNameToTypefaces.TryGetValue(candidate, out typefaces2)) {
-								foreach (var typeface in typefaces2) {
-									if (typefaces1.Contains(typeface)) continue;
-									yield return typeface;
-								}
-							}
-						}
+		IEnumerable<Typeface> EnumerateTypefaces(List<string> candidates, bool distinctFamily) {
+			foreach (var candidate in candidates) {
+				if (Manager.MapFullNameToTypeface.TryGetValue(candidate, out var typeface1)) {
+					yield return typeface1;
+				}
+				if (distinctFamily) continue;
+				IReadOnlyCollection<Typeface> typefaces2;
+				if (Manager.MapNameToTypefaces.TryGetValue(candidate, out typefaces2)) {
+					foreach (var typeface in typefaces2) {
+						if (typeface1 == typeface) continue;
+						yield return typeface;
 					}
 				}
-				candidateScripts = ScriptUtils.EnumerateFallbackScripts(script);
 			}
 		}
 	}

Assets/Cryville/Common/Font/FontTable.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.IO;
 using System.Text;
 
+#pragma warning disable IDE0049
 namespace Cryville.Common.Font {
 	public abstract class FontTable<T> {
 		protected UInt32 Offset { get; private set; }
@@ -25,14 +26,17 @@ namespace Cryville.Common.Font {
 		readonly UInt16 minorVersion;
 		readonly UInt32 numFonts;
 		readonly List<UInt32> tableDirectoryOffsets = new List<UInt32>();
+#pragma warning disable IDE0052 // Reserved
 		readonly String dsigTag;
 		readonly UInt32 dsigLength;
 		readonly UInt32 dsigOffset;
+#pragma warning restore IDE0052 // Reserved
 		public TTCHeader(BinaryReader reader, UInt32 offset) : base(reader, offset) {
 			ttcTag = reader.ReadTag();
-			if (ttcTag != "ttcf") throw new NotImplementedException();
+			if (ttcTag != "ttcf") throw new NotSupportedException();
 			majorVersion = reader.ReadUInt16();
 			minorVersion = reader.ReadUInt16();
+			if (minorVersion != 0) throw new NotSupportedException();
 			numFonts = reader.ReadUInt32();
 			for (UInt32 i = 0; i < numFonts; i++) tableDirectoryOffsets.Add(reader.ReadUInt32());
 			if (majorVersion == 2) {
@@ -52,12 +56,16 @@ namespace Cryville.Common.Font {
 	public sealed class TableDirectory : FontTable<TableRecord, object> {
 		readonly UInt32 sfntVersion;
 		readonly UInt16 numTables;
+#pragma warning disable IDE0052 // Reserved
 		readonly UInt16 searchRange;
 		readonly UInt16 entrySelector;
 		readonly UInt16 rangeShift;
+#pragma warning restore IDE0052 // Reserved
 		readonly List<TableRecord> tableRecords = new List<TableRecord>();
 		public TableDirectory(BinaryReader reader, UInt32 offset) : base(reader, offset) {
 			sfntVersion = reader.ReadUInt32();
+			if (sfntVersion != 0x00010000 && sfntVersion != 0x4F54544F &&
+				sfntVersion != 0x74727565 && sfntVersion != 0x74797031) throw new NotSupportedException();
 			numTables = reader.ReadUInt16();
 			searchRange = reader.ReadUInt16();
 			entrySelector = reader.ReadUInt16();
@@ -99,48 +107,63 @@ namespace Cryville.Common.Font {
 			count = reader.ReadUInt16();
 			storageOffset = reader.ReadUInt16();
 			for (UInt16 i = 0; i < count; i++)
-				nameRecord.Add(new NameRecord {
-					platformID = reader.ReadUInt16(),
-					encodingID = reader.ReadUInt16(),
-					languageID = reader.ReadUInt16(),
-					nameID = (NameID)reader.ReadUInt16(),
-					length = reader.ReadUInt16(),
-					stringOffset = reader.ReadUInt16(),
-				});
+				nameRecord.Add(new NameRecord(
+					reader.ReadUInt16(),
+					reader.ReadUInt16(),
+					reader.ReadUInt16(),
+					(NameID)reader.ReadUInt16(),
+					reader.ReadUInt16(),
+					reader.ReadUInt16()
+				));
 			if (version == 1) {
 				langTagCount = reader.ReadUInt16();
 				for (UInt16 i = 0; i < langTagCount; i++)
-					langTagRecord.Add(new LangTagRecord {
-						length = reader.ReadUInt16(),
-						langTagOffset = reader.ReadUInt16(),
-					});
+					langTagRecord.Add(new LangTagRecord(
+						reader.ReadUInt16(),
+						reader.ReadUInt16()
+					));
+			}
+			foreach (var i in nameRecord)
+				i.Load(reader, offset + storageOffset);
+			if (version == 1) {
+				foreach (var i in langTagRecord)
+					i.Load(reader, offset + storageOffset);
 			}
-			UInt32 origin = (UInt32)reader.BaseStream.Position;
-			for (int i = 0; i < nameRecord.Count; i++) nameRecord[i] = nameRecord[i].Load(reader, origin);
-			for (int i = 0; i < langTagRecord.Count; i++) langTagRecord[i] = langTagRecord[i].Load(reader, origin);
 		}
 		public sealed override IReadOnlyList<NameRecord> GetItems() {
 			return nameRecord;
 		}
 	}
-	public struct NameRecord {
-		public UInt16 platformID;
-		public UInt16 encodingID;
-		public UInt16 languageID;
-		public NameID nameID;
-		public UInt16 length;
-		public UInt16 stringOffset;
-		public String value { get; private set; }
-		public NameRecord Load(BinaryReader reader, UInt32 origin) {
-			reader.BaseStream.Position = origin + stringOffset;
+	public class NameRecord {
+		public UInt16 PlatformID { get; private set; }
+		public UInt16 EncodingID { get; private set; }
+		public UInt16 LanguageID { get; private set; }
+		public NameID NameID { get; private set; }
+		public UInt16 Length { get; private set; }
+		public UInt16 StringOffset { get; private set; }
+		public String Value { get; private set; }
+		public NameRecord(UInt16 platformID, UInt16 encodingID, UInt16 languageID, NameID nameID, UInt16 length, UInt16 stringOffset) {
+			PlatformID = platformID;
+			EncodingID = encodingID;
+			LanguageID = languageID;
+			NameID = nameID;
+			Length = length;
+			StringOffset = stringOffset;
+		}
+		public void Load(BinaryReader reader, UInt32 origin) {
+			reader.BaseStream.Position = origin + StringOffset;
 			Encoding encoding;
-			switch (platformID) {
-				case 0: encoding = Encoding.BigEndianUnicode; break;
-				case 3: encoding = Encoding.BigEndianUnicode; break;
-				default: return this;
+			try {
+				switch (PlatformID) {
+					case 0: encoding = Encoding.BigEndianUnicode; break;
+					case 1: encoding = Encoding.GetEncoding(10000 + EncodingID); break;
+					case 3: encoding = Encoding.BigEndianUnicode; break;
+					default: return;
+				}
 			}
-			value = encoding.GetString(reader.ReadBytes(length));
-			return this;
+			catch (NotSupportedException) { return; }
+			catch (ArgumentException) { return; }
+			Value = encoding.GetString(reader.ReadBytes(Length));
 		}
 	}
 	public enum NameID : UInt16 {
@@ -171,47 +194,58 @@ namespace Cryville.Common.Font {
 		DarkBackgroundPalette          = 24,
 		VariationsPostScriptNamePrefix = 25,
 	}
-	public struct LangTagRecord {
-		public UInt16 length;
-		public UInt16 langTagOffset;
-		public String value { get; private set; }
-		public LangTagRecord Load(BinaryReader reader, UInt32 origin) {
-			reader.BaseStream.Position = origin + langTagOffset;
-			value = Encoding.BigEndianUnicode.GetString(reader.ReadBytes(length));
-			return this;
+	public class LangTagRecord {
+		public UInt16 Length { get; private set; }
+		public UInt16 LangTagOffset { get; private set; }
+		public String Value { get; private set; }
+		public LangTagRecord(UInt16 length, UInt16 langTagOffset) {
+			Length = length;
+			LangTagOffset = langTagOffset;
+		}
+		public void Load(BinaryReader reader, UInt32 origin) {
+			reader.BaseStream.Position = origin + LangTagOffset;
+			Value = Encoding.BigEndianUnicode.GetString(reader.ReadBytes(Length));
 		}
 	}
 	public sealed class MetaTable : FontTable<DataMap> {
 		readonly UInt32 version;
+#pragma warning disable IDE0052 // Reserved
 		readonly UInt32 flags;
+#pragma warning restore IDE0052 // Reserved
 		readonly UInt32 dataMapCount;
 		readonly List<DataMap> dataMaps = new List<DataMap>();
 		public MetaTable(BinaryReader reader, UInt32 offset) : base(reader, offset) {
 			version = reader.ReadUInt32();
+			if (version != 1) throw new NotSupportedException();
 			flags = reader.ReadUInt32();
 			reader.ReadUInt32();
 			dataMapCount = reader.ReadUInt32();
 			for (UInt32 i = 0; i < dataMapCount; i++)
-				dataMaps.Add(new DataMap {
-					tag = reader.ReadTag(),
-					dataOffset = reader.ReadUInt32(),
-					dataLength = reader.ReadUInt32(),
-				});
-			for (int i = 0; i < dataMaps.Count; i++) dataMaps[i] = dataMaps[i].Load(reader, offset);
+				dataMaps.Add(new DataMap (
+					reader.ReadTag(),
+					reader.ReadUInt32(),
+					reader.ReadUInt32()
+				));
+			foreach (var i in dataMaps)
+				i.Load(reader, offset);
 		}
 		public sealed override IReadOnlyList<DataMap> GetItems() {
 			return dataMaps;
 		}
 	}
-	public struct DataMap {
-		public String tag;
-		public UInt32 dataOffset;
-		public UInt32 dataLength;
-		public String value { get; private set; }
-		public DataMap Load(BinaryReader reader, UInt32 origin) {
-			reader.BaseStream.Position = origin + dataOffset;
-			value = Encoding.ASCII.GetString(reader.ReadBytes((int)dataLength));
-			return this;
+	public class DataMap {
+		public String Tag { get; private set; }
+		public UInt32 DataOffset { get; private set; }
+		public UInt32 DataLength { get; private set; }
+		public String Value { get; private set; }
+		public DataMap(String tag, UInt32 dataOffset, UInt32 dataLength) {
+			Tag = tag;
+			DataOffset = dataOffset;
+			DataLength = dataLength;
+		}
+		public void Load(BinaryReader reader, UInt32 origin) {
+			reader.BaseStream.Position = origin + DataOffset;
+			Value = Encoding.ASCII.GetString(reader.ReadBytes((int)DataLength));
 		}
 	}
 	public static class BinaryReaderExtensions {

Assets/Cryville/Common/Font/Typeface.cs

@@ -23,9 +23,9 @@ namespace Cryville.Common.Font {
 		protected override void GetName(BinaryReader reader) {
 			var dir = new TableDirectory(reader, (uint)reader.BaseStream.Position);
 			var nameTable = (NameTable)dir.GetSubTable((from i in dir.GetItems() where i.tableTag == "name" select i).Single());
-			FamilyName = (from i in nameTable.GetItems() where i.nameID == NameID.FontFamilyName && i.value != null select i.value).First();
-			SubfamilyName = (from i in nameTable.GetItems() where i.nameID == NameID.FontSubfamilyName && i.value != null select i.value).First();
-			FullName = (from i in nameTable.GetItems() where i.nameID == NameID.FullFontName && i.value != null select i.value).First();
+			FamilyName = (from i in nameTable.GetItems() where i.NameID == NameID.FontFamilyName && i.Value != null select i.Value).First();
+			SubfamilyName = (from i in nameTable.GetItems() where i.NameID == NameID.FontSubfamilyName && i.Value != null select i.Value).First();
+			FullName = (from i in nameTable.GetItems() where i.NameID == NameID.FullFontName && i.Value != null select i.Value).First();
 		}
 	}
 }

Assets/Cryville/Common/Network/Http11.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 520554ce9a8205b4b91e0ff2b8011673
+guid: 1a624371d4108614b9cdc4acca1499e2
 folderAsset: yes
 DefaultImporter:
   externalObjects: {}

Assets/Cryville/Common/Network/Http11/Http11Client.cs

@@ -4,12 +4,11 @@ using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.IO;
-using System.Linq;
 using System.Net.Sockets;
 using System.Text;
 
-namespace Cryville.Common.Network {
-	public class HttpClient {
+namespace Cryville.Common.Network.Http11 {
+	public class Http11Client : IDisposable {
 		private readonly string _directHost;
 		protected string DirectHost { get { return _directHost; } }
 
@@ -19,29 +18,17 @@ namespace Cryville.Common.Network {
 		readonly Uri _baseUri;
 		readonly int origPort;
 
-		protected string Version = "HTTP/1.1";
+		protected const string Version = "HTTP/1.1";
 		protected TcpClient TcpClient { get; private set; }
-		protected Stream RawTcpStream {
-			get {
-				return TcpClient.GetStream();
-			}
-		}
-		protected virtual Stream Stream {
-			get {
-				return TcpClient.GetStream();
-			}
-		}
-		protected virtual string WindowsProxyProtocolName {
-			get {
-				return "http";
-			}
-		}
+		protected Stream RawTcpStream { get { return TcpClient.GetStream(); } }
+		protected virtual Stream Stream { get { return TcpClient.GetStream(); } }
+		protected virtual string WindowsProxyProtocolName { get { return "http"; } }
 
 		private readonly bool _proxied = false;
 		
 		public Dictionary<string, string> Headers { get; set; }
 		
-		public HttpClient(Uri baseUri, int port = 80) {
+		public Http11Client(Uri baseUri, int port = 80) {
 			_directHost = baseUri.Host;
 			_directPort = port;
 			_baseUri = baseUri;
@@ -61,18 +48,29 @@ namespace Cryville.Common.Network {
 		public virtual void Close() {
 			TcpClient.Close();
 		}
-		
-		public HttpResponse Request(string method, Uri uri, string body = null, Encoding encoding = null) {
+
+		public void Dispose() {
+			Dispose(true);
+			GC.SuppressFinalize(this);
+		}
+
+		public virtual void Dispose(bool disposing) {
+			if (disposing) {
+				Close();
+			}
+		}
+
+		public Http11Response Request(string method, Uri uri, string body = null, Encoding encoding = null) {
 			string struri = GetUri(uri).PathAndQuery;
 			return Request(Stream, method, struri, body, encoding);
 		}
 		
-		public HttpResponse Request(Stream stream, string method, string uri, string body = null, Encoding encoding = null) {
-			var headers = new Dictionary<string, string>();
+		Http11Response Request(Stream stream, string method, string uri, string body = null, Encoding encoding = null) {
+			var headers = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
 			foreach (var h in Headers)
 				headers.Add(h.Key, h.Value);
 			headers["Host"] = _baseUri.Host;
-			byte[] payload = new byte[0];
+			byte[] payload = null;
 			if (body != null) {
 				if (encoding == null)
 					encoding = Encoding.UTF8;
@@ -80,22 +78,24 @@ namespace Cryville.Common.Network {
 				headers.Add("Content-Encoding", encoding.EncodingName);
 				headers.Add("Content-Length", payload.Length.ToString(CultureInfo.InvariantCulture));
 			}
-			string request_line = string.Format(
-				"{0} {1} {2}\r\n", method, uri, Version
-			);
-			string header_fields = string.Concat((
-				from h in headers select h.Key + ":" + h.Value + "\r\n"
-			).ToArray());
-			byte[] buffer0 = Encoding.ASCII.GetBytes(string.Format(
-				"{0}{1}\r\n", request_line, header_fields
-			));
-			byte[] buffer1 = new byte[buffer0.Length + payload.Length];
-			Array.Copy(buffer0, buffer1, buffer0.Length);
-			Array.Copy(payload, 0, buffer1, buffer0.Length, payload.Length);
-			Logger.Log("main", 0, "Network", Encoding.UTF8.GetString(buffer1));
-			stream.Write(buffer1, 0, buffer1.Length);
-			stream.Flush();
-			var response = new HttpResponse(stream);
+			using (var writer = new StreamWriter(stream, Encoding.ASCII, 1024, true)) {
+				writer.Write(method);
+				writer.Write(' ');
+				writer.Write(uri);
+				writer.Write(' ');
+				writer.Write(Version);
+				writer.Write("\r\n");
+				foreach (var header in headers) {
+					writer.Write(header.Key);
+					writer.Write(':');
+					writer.Write(header.Value);
+					writer.Write("\r\n");
+				}
+				writer.Write("\r\n");
+				if (payload != null) writer.Write(payload);
+				writer.Flush();
+			}
+			var response = new Http11Response(stream);
 			Logger.Log("main", 0, "Network", "{0}", response);
 			return response;
 		}

Assets/Cryville/Common/Network/Http11/Http11Client.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: ae9dab8f520fadc4194032f523ca87c1
+guid: 5a795e416e54c69418de1a3c27a88932
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/Cryville/Common/Network/Http11/Http11Response.cs

@@ -1,31 +1,41 @@
-using Cryville.Common.Logging;
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Text;
 
-namespace Cryville.Common.Network {
-	public class HttpResponse {
+namespace Cryville.Common.Network.Http11 {
+	public class Http11Response : IDisposable {
 		static readonly char[] spchar = new char[]{ ' ' };
 		public string HttpVersion { get; private set; }
 		public string StatusCode { get; private set; }
 		public string ReasonPhase { get; private set; }
 		public Dictionary<string, string> Headers { get; private set; }
-		public HttpResponseStream MessageBody { get; private set; }
-		internal HttpResponse(Stream stream) {
+		public Http11ResponseStream MessageBody { get; private set; }
+		internal Http11Response(Stream stream) {
 			var reader = new BinaryReader(stream, Encoding.ASCII);
 			var statu_line = ReadLine(reader).Split(spchar, 3);
 			HttpVersion = statu_line[0];
 			StatusCode = statu_line[1];
 			ReasonPhase = statu_line[2];
-			Logger.Log("main", 0, "Network", "Receive Response: {0} {1} {2}", HttpVersion, StatusCode, ReasonPhase);
-			Headers = new Dictionary<string, string>();
+			Headers = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
 			while (ParseHeader(reader, Headers)) ;
 			if (Headers.ContainsKey("content-length")) {
 				int length = int.Parse(Headers["content-length"]);
-				MessageBody = new HttpResponseBlockStream(reader, length);
+				MessageBody = new Http11ResponseBlockStream(reader, length);
 			}
 			else if (Headers.ContainsKey("transfer-encoding") && Headers["transfer-encoding"] == "chunked") {
-				MessageBody = new HttpResponseChunkedStream(reader);
+				MessageBody = new Http11ResponseChunkedStream(reader);
+			}
+		}
+
+		public void Dispose() {
+			Dispose(true);
+			GC.SuppressFinalize(this);
+		}
+
+		public virtual void Dispose(bool disposing) {
+			if (disposing) {
+				MessageBody.Dispose();
 			}
 		}
 
@@ -37,12 +47,11 @@ namespace Cryville.Common.Network {
 			// TODO Multiline header
 			var header = ReadLine(reader);
 			if (header == "") return false;
-			var s = header.Split(':');
+			var s = header.Split(':', 2);
 			string field_name = s[0].Trim().ToLower();
 			string field_value = s[1].Trim();
 			if (headers.ContainsKey(field_name)) headers[field_name] += "," + field_value;
 			else headers.Add(field_name, field_value);
-			Logger.Log("main", 0, "Network", "Receive Header {0}: {1}", field_name, field_value);
 			return true;
 		}
 

Assets/Cryville/Common/Network/Http11/Http11Response.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 9653d5e145f2866439a0fcd1b27f49c4
+guid: 71234dd1c93d47b4893750686b2333a3
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/Cryville/Common/Network/Http11/Http11ResponseStream.cs

@@ -1,12 +1,11 @@
-using Cryville.Common.Logging;
 using System;
 using System.Collections.Generic;
 using System.Globalization;
 using System.IO;
 using System.Linq;
 
-namespace Cryville.Common.Network {
-	public abstract class HttpResponseStream : Stream {
+namespace Cryville.Common.Network.Http11 {
+	public abstract class Http11ResponseStream : Stream {
 		public override bool CanRead { get { return true; } }
 
 		public override bool CanSeek { get { return false; } }
@@ -37,11 +36,11 @@ namespace Cryville.Common.Network {
 		}
 	}
 
-	internal sealed class HttpResponseBlockStream : HttpResponseStream {
+	internal sealed class Http11ResponseBlockStream : Http11ResponseStream {
 		readonly BinaryReader _reader;
 		readonly int _length;
 		int _pos = 0;
-		internal HttpResponseBlockStream(BinaryReader reader, int length) {
+		internal Http11ResponseBlockStream(BinaryReader reader, int length) {
 			_reader = reader;
 			_length = length;
 		}
@@ -51,7 +50,6 @@ namespace Cryville.Common.Network {
 			if (recv_len == 0) return 0;
 			while (recv < recv_len) {
 				recv += _reader.Read(buffer, offset + recv, count - recv);
-				Logger.Log("main", 0, "Network", "Message body received: {0}/{1}/{2}", recv, recv_len, _length);
 			}
 			_pos += recv_len;
 			return recv_len;
@@ -63,36 +61,34 @@ namespace Cryville.Common.Network {
 		}
 	}
 
-	internal sealed class HttpResponseChunkedStream : HttpResponseStream {
+	internal sealed class Http11ResponseChunkedStream : Http11ResponseStream {
 		readonly BinaryReader _reader;
 		byte[] _chunk = null;
 		int _pos = 0;
-		internal HttpResponseChunkedStream(BinaryReader reader) {
+		internal Http11ResponseChunkedStream(BinaryReader reader) {
 			_reader = reader;
 			ReadChunk();
 		}
 		public void ReadChunk() {
 			if (_chunk != null && _chunk.Length == 0) return;
-			string[] chunkHeader = HttpResponse.ReadLine(_reader).Split(';');
-			// int chunkSize = Array.IndexOf(LEN, chunkHeader[0].ToLower()[0]);
-			int chunkSize = int.Parse(chunkHeader[0], NumberStyles.HexNumber);
-			if (chunkSize == -1)
+			string[] chunkHeader = Http11Response.ReadLine(_reader).Split(';');
+			int chunkSize;
+			if (!int.TryParse(chunkHeader[0], NumberStyles.HexNumber, CultureInfo.InvariantCulture, out chunkSize))
 				throw new IOException("Corrupted chunk received");
 			if (chunkSize == 0) {
 				_chunk = new byte[0];
 				// TODO TE Header, now just discard
 				var headers = new Dictionary<string, string>();
-				while (HttpResponse.ParseHeader(_reader, headers)) ;
+				while (Http11Response.ParseHeader(_reader, headers)) ;
 				return;
 			}
 			_chunk = new byte[chunkSize];
 			int recv = 0;
 			while (recv < chunkSize) {
 				recv += _reader.Read(_chunk, recv, chunkSize - recv);
-				Logger.Log("main", 0, "Network", "Message chunk received: {0}/{1}", recv, chunkSize);
 			}
 			_pos = 0;
-			if (HttpResponse.ReadLine(_reader) != "")
+			if (Http11Response.ReadLine(_reader) != "")
 				throw new IOException("Corrupted chunk received");
 		}
 		public override int Read(byte[] buffer, int offset, int count) {

Assets/Cryville/Common/Network/Http11/Http11ResponseStream.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 49a8d5b9869e5bb42bafbe71f84fecc5
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Common/Network/Http11/Https11Client.cs

@@ -1,8 +1,8 @@
 using System;
 using System.IO;
 
-namespace Cryville.Common.Network {
-	public class HttpsClient : HttpClient {
+namespace Cryville.Common.Network.Http11 {
+	public class Https11Client : Http11Client {
 		readonly TlsClient _tlsClient;
 		
 		protected override Stream Stream {
@@ -16,7 +16,7 @@ namespace Cryville.Common.Network {
 			}
 		}
 
-		public HttpsClient(Uri baseUri) : base(baseUri, 443) {
+		public Https11Client(Uri baseUri) : base(baseUri, 443) {
 			_tlsClient = new TlsClient(RawTcpStream, baseUri.Host);
 		}
 

Assets/Cryville/Common/Network/Http11/Https11Client.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c5c233e6228ce204fa1a9724c48ac8fe
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Common/Network/HttpClient.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: 5ea931bf5488011468f3d1243a038874
-timeCreated: 1622589817
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/Cryville/Common/Network/HttpResponse.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: 07e8215a93e3eb1418685009f0c58dcd
-timeCreated: 1622596274
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/Cryville/Common/Network/HttpResponseStream.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: f191de447a708da4f9d230e6545ce0a6
-timeCreated: 1635470462
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/Cryville/Common/Network/HttpsClient.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: 9b35290e0e147a342acc29a20c8fceaf
-timeCreated: 1622503538
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/Cryville/Common/Network/TlsClient.cs

@@ -1,8 +1,8 @@
-using Cryville.Common.Logging;
 using Org.BouncyCastle.Security;
 using Org.BouncyCastle.Tls;
 using Org.BouncyCastle.Tls.Crypto;
 using Org.BouncyCastle.Tls.Crypto.Impl.BC;
+using System;
 using System.Collections;
 using System.IO;
 using System.Linq;
@@ -10,7 +10,7 @@ using System.Text;
 using BcTlsClient = Org.BouncyCastle.Tls.TlsClient;
 
 namespace Cryville.Common.Network {
-	public class TlsClient {
+	public class TlsClient : IDisposable {
 		readonly TlsClientProtocol _protocol;
 		readonly BcTlsClient _tlsClient;
 		public Stream Stream { get; private set; }
@@ -28,6 +28,17 @@ namespace Cryville.Common.Network {
 			_protocol.Close();
 		}
 
+		public void Dispose() {
+			Dispose(true);
+			GC.SuppressFinalize(this);
+		}
+
+		public virtual void Dispose(bool disposing) {
+			if (disposing) {
+				Close();
+			}
+		}
+
 		private class InternalTlsClient : DefaultTlsClient {
 			readonly string _host;
 
@@ -72,20 +83,6 @@ namespace Cryville.Common.Network {
 			public override TlsAuthentication GetAuthentication() {
 				return new NullTlsAuthentication();
 			}
-
-			public override void NotifyAlertReceived(short alertLevel, short alertDescription) {
-				Logger.Log("main", 0, "Network/TLS", "TLS Alert {0} {1}", alertLevel, alertDescription);
-			}
-
-			public override void NotifyServerVersion(ProtocolVersion serverVersion) {
-				base.NotifyServerVersion(serverVersion);
-				Logger.Log("main", 0, "Network/TLS", "NotifyServerVersion {0}", serverVersion);
-			}
-
-			public override void NotifySelectedCipherSuite(int selectedCipherSuite) {
-				base.NotifySelectedCipherSuite(selectedCipherSuite);
-				Logger.Log("main", 0, "Network/TLS", "NotifySelectedCipherSuite {0}", selectedCipherSuite);
-			}
 		}
 
 		private class NullTlsAuthentication : TlsAuthentication {

Assets/Cryville/Common/Pdt/PdtEvaluatorBase.cs

@@ -24,8 +24,8 @@ namespace Cryville.Common.Pdt {
 		/// <param name="exp">The expression to evaluate.</param>
 		/// <returns>Whether the evaluaton succeeded.</returns>
 		public bool Evaluate(PdtOperator target, PdtExpression exp) {
+			var prevFrameCount = _framecount;
 			try {
-				var prevFrameCount = _framecount;
 				_revokepttconst = false;
 				for (var ip = exp.Instructions.First; ip != null; ip = ip.Next)
 					ip.Value.Execute(this, ref ip);
@@ -33,12 +33,14 @@ namespace Cryville.Common.Pdt {
 					exp.IsConstant = exp.IsPotentialConstant = !_revokepttconst;
 				}
 				var ret = Operate(target, _framecount - prevFrameCount, true);
-				for (var i = prevFrameCount; i < _framecount; i++) DiscardStack();
 				return ret;
 			}
 			catch (Exception ex) {
 				throw new EvaluationFailureException(exp, ex);
 			}
+			finally {
+				for (var i = prevFrameCount; i < _framecount; i++) DiscardStack();
+			}
 		}
 		/// <summary>
 		/// Optimizes an expression by merging its instructions.
@@ -133,10 +135,7 @@ namespace Cryville.Common.Pdt {
 			for (var ins = il.First; ins != null; ins = ins.Next) {
 				if (!(ins.Value is PdtInstruction.PushConstant)) {
 					exp.IsConstant = false;
-				}
-				else if (!(ins.Value is PdtInstruction.PushVariable)) {
-					exp.IsPotentialConstant = false;
-					return;
+					break;
 				}
 			}
 		}
@@ -205,7 +204,7 @@ namespace Cryville.Common.Pdt {
 					var frame = _stack[--_framecount];
 					if (frame.Type == PdtInternalType.Error) {
 						_framecount -= pc - i - 1;
-						_stack[_framecount++] = new StackFrame { Type = PdtInternalType.Error, Offset = _goffset, Length = 0 };
+						_stack[_framecount++] = new StackFrame { Type = PdtInternalType.Error, Offset = -1, Length = 0 };
 						return false;
 					}
 					op.LoadOperand(new PdtVariableMemory(frame.Type, pmem + frame.Offset, frame.Length));
@@ -218,13 +217,15 @@ namespace Cryville.Common.Pdt {
 		internal unsafe void Collapse(int name, ref LinkedListNode<PdtInstruction> self, LinkedListNode<PdtInstruction> target) {
 			fixed (byte* pmem = _mem) {
 				var frame = _stack[--_framecount];
+				_goffset -= frame.Length;
 				if (frame.Type == PdtInternalType.Error) {
-					_stack[_framecount++] = new StackFrame { Type = PdtInternalType.Error, Offset = _goffset, Length = 0 };
+					_stack[_framecount++] = new StackFrame { Type = PdtInternalType.Error, Offset = -1, Length = 0 };
 					self = target;
 					return;
 				}
 				if (Collapse(name, new PdtVariableMemory(frame.Type, pmem + frame.Offset, frame.Length))) {
 					_framecount++;
+					_goffset += frame.Length;
 					self = target;
 				}
 			}

Assets/Cryville/Common/Tweener.cs

@@ -0,0 +1,95 @@
+using System;
+
+namespace Cryville.Common {
+	public class PropertyTweener<T> {
+		readonly Func<T> _getter;
+		readonly Action<T> _setter;
+		readonly Tweener<T> _tweener;
+		public PropertyTweener(Func<T> getter, Action<T> setter, Tweener<T> tweener) {
+			_getter = getter;
+			_setter = setter;
+			_tweener = tweener;
+			var initialValue = getter();
+			_tweener.Start(initialValue, initialValue, float.Epsilon);
+		}
+		public PropertyTweener<T> Start(T endValue, float duration) {
+			_tweener.Start(_getter(), endValue, duration);
+			return this;
+		}
+		public void Advance(float deltaTime) {
+			if (!_tweener.Advance(deltaTime, out var value)) return;
+			_setter(value);
+		}
+	}
+	public delegate T Addition<T>(T a, T b);
+	public delegate T Multiplication<T>(float k, T b);
+	public delegate float EasingFunction(float t);
+	public class Tweener<T> {
+		readonly Addition<T> _addition;
+		readonly Multiplication<T> _multiplication;
+		public Tweener(Addition<T> addition, Multiplication<T> multiplication) {
+			_addition = addition;
+			_multiplication = multiplication;
+		}
+		public EasingFunction EasingFunction { get; set; } = EasingFunctions.Linear;
+		public Tweener<T> With(EasingFunction easing) {
+			EasingFunction = easing;
+			return this;
+		}
+
+		T _startValue = default;
+		T _endValue = default;
+		float _duration = float.Epsilon;
+		float _time;
+		bool _endOfTween;
+		public Tweener<T> Start(T startValue, T endValue, float duration) {
+			_startValue = startValue;
+			_endValue = endValue;
+			_duration = duration;
+			_time = 0;
+			_endOfTween = false;
+			return this;
+		}
+		public bool Advance(float deltaTime, out T value) {
+			if (_endOfTween) {
+				value = _endValue;
+				return false;
+			}
+			if (_time >= _duration) {
+				value = _endValue;
+				_endOfTween = true;
+				return true;
+			}
+			_time += deltaTime;
+			var ratio = EasingFunction(System.Math.Clamp(_time / _duration, 0, 1));
+			value = _addition(_multiplication(1 - ratio, _startValue), _multiplication(ratio, _endValue));
+			return true;
+		}
+		public Tweener<object> Boxed() {
+			return new Tweener<object>((a, b) => _addition((T)a, (T)b), (k, v) => _multiplication(k, (T)v));
+		}
+	}
+	public static class Tweeners {
+		public static Tweener<byte> Byte => new((a, b) => (byte)(a + b), (k, v) => (byte)(k * v));
+		public static Tweener<sbyte> SByte => new((a, b) => (sbyte)(a + b), (k, v) => (sbyte)(k * v));
+		public static Tweener<short> Int16 => new((a, b) => (short)(a + b), (k, v) => (short)(k * v));
+		public static Tweener<ushort> UInt16 => new((a, b) => (ushort)(a + b), (k, v) => (ushort)(k * v));
+		public static Tweener<int> Int32 => new((a, b) => a + b, (k, v) => (int)(k * v));
+		public static Tweener<uint> UInt32 => new((a, b) => a + b, (k, v) => (uint)(k * v));
+		public static Tweener<long> Int64 => new((a, b) => a + b, (k, v) => (long)(k * v));
+		public static Tweener<ulong> UInt64 => new((a, b) => a + b, (k, v) => (ulong)(k * v));
+		public static Tweener<IntPtr> IntPtr => new((a, b) => new IntPtr((long)a + (long)b), (k, v) => new IntPtr((long)(k * (long)v)));
+		public static Tweener<UIntPtr> UIntPtr => new((a, b) => new UIntPtr((ulong)a + (ulong)b), (k, v) => new UIntPtr((ulong)(k * (ulong)v)));
+		public static Tweener<float> Float => new((a, b) => a + b, (k, v) => k * v);
+		public static Tweener<double> Double => new((a, b) => a + b, (k, v) => k * v);
+	}
+	public static class EasingFunctions {
+		public static float Linear(float x) => x;
+		public static float InQuad(float x) => x * x;
+		public static float InCubic(float x) => x * x * x;
+		public static float InSine(float x) => 1 - OutSine(1 - x);
+		public static float OutQuad(float x) => 1 - InQuad(1 - x);
+		public static float OutCubic(float x) => 1 - InCubic(1 - x);
+		public static float OutSine(float x) => MathF.Sin(x * MathF.PI / 2);
+	}
+}

Assets/Cryville/Common/Tweener.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 0b4037ba4138aae47b8da984f30b4db9
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Common/Unity/NetworkTaskWorker.cs

@@ -57,6 +57,7 @@ namespace Cryville.Common.Unity {
 			suspended = true;
 			if (currentNetworkTask != null) {
 				currentNetworkTask.Cancel();
+				networkTasks.Enqueue(currentNetworkTask);
 				currentNetworkTask = null;
 			}
 		}
@@ -91,15 +92,6 @@ namespace Cryville.Common.Unity {
 	/// A network task.
 	/// </summary>
 	public abstract class NetworkTask {
-		protected NetworkTask(string uri) {
-			Uri = uri;
-		}
-
-		/// <summary>
-		/// The URI of the resource.
-		/// </summary>
-		public string Uri { get; private set; }
-
 		/// <summary>
 		/// Whether the task is cancelled.
 		/// </summary>
@@ -108,40 +100,56 @@ namespace Cryville.Common.Unity {
 		/// <summary>
 		/// Cancels the task.
 		/// </summary>
-		public virtual void Cancel() {
+		public void Cancel() {
 			Cancelled = true;
+			OnCancel();
 		}
+		protected virtual void OnCancel() { }
 
-#if UNITY_5_4_OR_NEWER
-		protected UnityWebRequest www;
-		
 		/// <summary>
 		/// Starts the task.
 		/// </summary>
-		public virtual void Start() {
-			www = new UnityWebRequest(Uri);
-			www.SendWebRequest();
-		}
+		public abstract void Start();
 		/// <summary>
 		/// Gets whether the task is done.
 		/// </summary>
 		/// <returns>Whether the task is done.</returns>
-		public virtual bool Done() {
+		public abstract bool Done();
+	}
+
+	/// <summary>
+	/// A Unity network task.
+	/// </summary>
+	public abstract class UnityNetworkTask : NetworkTask {
+		protected UnityNetworkTask(string uri) {
+			Uri = uri;
+		}
+
+		/// <summary>
+		/// The URI of the resource.
+		/// </summary>
+		public string Uri { get; private set; }
+
+#if UNITY_5_4_OR_NEWER
+		protected UnityWebRequest www;
+
+		/// <inheritdoc />
+		public override void Start() {
+			www = new UnityWebRequest(Uri);
+			www.SendWebRequest();
+		}
+		/// <inheritdoc />
+		public override bool Done() {
 			if (!www.isDone) return false;
 			return true;
 		}
 #else
 		protected WWW www;
-		/// <summary>
-		/// Starts the task.
-		/// </summary>
+		/// <inheritdoc />
 		public virtual void Start() {
 			www = new WWW(Uri);
 		}
-		/// <summary>
-		/// Gets whether the task is done.
-		/// </summary>
-		/// <returns>Whether the task is done.</returns>
+		/// <inheritdoc />
 		public virtual bool Done() {
 			if (!www.isDone) return false;
 			return true;
@@ -149,9 +157,9 @@ namespace Cryville.Common.Unity {
 #endif
 	}
 	/// <summary>
-	/// A <see cref="NetworkTask" /> that loads a texture.
+	/// A <see cref="UnityNetworkTask" /> that loads a texture.
 	/// </summary>
-	public class LoadTextureTask : NetworkTask {
+	public class LoadTextureTask : UnityNetworkTask {
 		/// <summary>
 		/// Creates an instance of the <see cref="LoadTextureTask" /> class.
 		/// </summary>

Assets/Cryville/Common/Unity/ScopedThreadAttacherInjector.cs

@@ -0,0 +1,50 @@
+#if UNITY_EDITOR
+using System;
+using System.IO;
+using System.Text;
+using System.Text.RegularExpressions;
+using UnityEditor;
+
+namespace Cryville.Common.Unity {
+	[InitializeOnLoad]
+	public class ScopedThreadAttacherInjector {
+		static readonly Encoding _encoding = new UTF8Encoding(false, true);
+		static string _filePath;
+		static string _oldSrc;
+
+		static ScopedThreadAttacherInjector() {
+			BuildPlayerWindow.RegisterBuildPlayerHandler(opt => HandlePlayerBuild(opt));
+		}
+
+		static void HandlePlayerBuild(BuildPlayerOptions opt) {
+			try {
+				OnPreprocessBuild();
+				BuildPlayerWindow.DefaultBuildMethods.BuildPlayer(opt);
+			}
+			finally {
+				OnPostprocessBuild();
+			}
+		}
+
+		static void OnPreprocessBuild() {
+			var il2cppRoot = Environment.GetEnvironmentVariable("UNITY_IL2CPP_PATH");
+			if (string.IsNullOrEmpty(il2cppRoot)) {
+				_filePath = string.Empty;
+				return;
+			}
+			_filePath = Path.Combine(il2cppRoot, "libil2cpp", "vm", "ScopedThreadAttacher.cpp");
+			if (!File.Exists(_filePath)) {
+				_filePath = string.Empty;
+				return;
+			}
+			_oldSrc = File.ReadAllText(_filePath, _encoding);
+			File.WriteAllText(_filePath, Regex.Replace(_oldSrc, @"~\s*?ScopedThreadAttacher\s*?\(\s*?\)\s*?\{.*\}", "~ScopedThreadAttacher(){}", RegexOptions.Singleline), _encoding);
+		}
+
+		static void OnPostprocessBuild() {
+			if (string.IsNullOrEmpty(_filePath)) return;
+			File.WriteAllText(_filePath, _oldSrc, _encoding);
+		}
+	}
+}
+#endif

Assets/Cryville/Common/Unity/ScopedThreadAttacherInjector.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 2322d8e9250e9e6469826361223dfdda
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Common/Unity/StateTweener.cs

@@ -0,0 +1,181 @@
+using Cryville.Common.Reflection;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using UnityEngine;
+
+namespace Cryville.Common.Unity {
+	public class StateTweener : MonoBehaviour {
+		[SerializeField]
+		State[] m_states;
+		[Serializable]
+		struct State {
+			[SerializeField]
+			public string Name;
+			[SerializeField]
+			public AttributeState[] Attributes;
+		}
+		[Serializable]
+		struct AttributeState {
+			[SerializeField]
+			public AttributeBinding Attribute;
+			[SerializeField]
+			public string Value;
+		}
+		[Serializable]
+		struct AttributeBinding : IEquatable<AttributeBinding> {
+			[SerializeField]
+			public Component Component;
+			[SerializeField]
+			public string Attribute;
+
+			public bool Equals(AttributeBinding other) {
+				return Component.Equals(other.Component) && Attribute.Equals(other.Attribute);
+			}
+			public override bool Equals(object obj) {
+				return obj is AttributeBinding && Equals((AttributeBinding)obj);
+			}
+			public override int GetHashCode() {
+				return Component.GetHashCode() ^ Attribute.GetHashCode();
+			}
+		}
+
+		[SerializeField]
+		StateTweener[] m_children;
+
+		readonly List<string> _statePriority = new List<string>();
+		readonly Dictionary<AttributeBinding, object> _defaults = new Dictionary<AttributeBinding, object>();
+		readonly Dictionary<AttributeBinding, PropertyTweener<object>> _tweeners = new Dictionary<AttributeBinding, PropertyTweener<object>>();
+		readonly Dictionary<string, Dictionary<AttributeBinding, object>> _runtimeStates = new Dictionary<string, Dictionary<AttributeBinding, object>>();
+
+		void Awake() {
+			var types = new Dictionary<AttributeBinding, Type>();
+			foreach (var state in m_states) {
+				Dictionary<AttributeBinding, object> attrs;
+				_statePriority.Add(state.Name);
+				_runtimeStates.Add(state.Name, attrs = new Dictionary<AttributeBinding, object>());
+				foreach (var attr in state.Attributes) {
+					var binding = attr.Attribute;
+					if (!types.TryGetValue(binding, out var type)) {
+						var comp = binding.Component;
+						var ctype = comp.GetType();
+						var path = binding.Attribute.Split('.');
+
+						var propName = path[0];
+						var prop = ctype.GetMember(propName, MemberTypes.Field | MemberTypes.Property, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Static).Single();
+						var gvd = FieldLikeHelper.GetGetValueDelegate(prop);
+						var svd = FieldLikeHelper.GetSetValueDelegate(prop);
+
+						Func<object> getter;
+						Action<object> setter;
+						if (path.Length == 1) {
+							type = FieldLikeHelper.GetMemberType(prop);
+							getter = () => gvd(comp);
+							setter = v => svd(comp, v);
+						}
+						else if (path.Length == 2) {
+							var propType = FieldLikeHelper.GetMemberType(prop);
+							var subPropName = path[1];
+							var subProp = propType.GetMember(subPropName, MemberTypes.Field | MemberTypes.Property, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Static).Single();
+
+							type = FieldLikeHelper.GetMemberType(subProp);
+							var gsvd = FieldLikeHelper.GetGetValueDelegate(subProp);
+							getter = () => gsvd(gvd(comp));
+							var ssvd = FieldLikeHelper.GetSetValueDelegate(subProp);
+							setter = v => {
+								object obj = gvd(comp);
+								ssvd(obj, v);
+								svd(comp, obj);
+							};
+						}
+						else {
+							throw new FormatException("Invalid attribute path.");
+						}
+						_tweeners.Add(binding, CreateTweener(type, getter, setter));
+						_defaults.Add(binding, getter());
+						types.Add(binding, type);
+					}
+
+					attrs.Add(binding, Convert.ChangeType(attr.Value, type));
+				}
+			}
+			foreach (var def in _defaults) {
+				foreach (var state in _runtimeStates) {
+					if (!state.Value.ContainsKey(def.Key)) {
+						state.Value.Add(def.Key, def.Value);
+					}
+				}
+			}
+			_spcmp = new StatePriorityComparer(this);
+		}
+
+		PropertyTweener<object> CreateTweener(Type type, Func<object> getter, Action<object> setter) {
+			if (type == typeof(byte)) return new PropertyTweener<object>(getter, setter, Tweeners.Byte.Boxed());
+			else if (type == typeof(sbyte)) return new PropertyTweener<object>(getter, setter, Tweeners.SByte.Boxed());
+			else if (type == typeof(short)) return new PropertyTweener<object>(getter, setter, Tweeners.Int16.Boxed());
+			else if (type == typeof(ushort)) return new PropertyTweener<object>(getter, setter, Tweeners.UInt16.Boxed());
+			else if (type == typeof(int)) return new PropertyTweener<object>(getter, setter, Tweeners.Int32.Boxed());
+			else if (type == typeof(uint)) return new PropertyTweener<object>(getter, setter, Tweeners.UInt32.Boxed());
+			else if (type == typeof(long)) return new PropertyTweener<object>(getter, setter, Tweeners.Int64.Boxed());
+			else if (type == typeof(ulong)) return new PropertyTweener<object>(getter, setter, Tweeners.UInt64.Boxed());
+			else if (type == typeof(IntPtr)) return new PropertyTweener<object>(getter, setter, Tweeners.IntPtr.Boxed());
+			else if (type == typeof(UIntPtr)) return new PropertyTweener<object>(getter, setter, Tweeners.UIntPtr.Boxed());
+			else if (type == typeof(float)) return new PropertyTweener<object>(getter, setter, Tweeners.Float.Boxed());
+			else if (type == typeof(double)) return new PropertyTweener<object>(getter, setter, Tweeners.Double.Boxed());
+			else throw new NotSupportedException("Property type not supported.");
+		}
+
+		void Update() {
+			foreach (var tweener in _tweeners) tweener.Value.Advance(Time.deltaTime);
+		}
+
+		readonly List<string> m_cState = new List<string>();
+		public IReadOnlyList<string> CurrentState => m_cState;
+		public void ClearState(float transitionDuration = float.Epsilon) {
+			foreach (var child in m_children) child.ClearState(transitionDuration);
+			m_cState.Clear();
+			foreach (var tweener in _tweeners) {
+				tweener.Value.Start(_defaults[tweener.Key], transitionDuration);
+			}
+		}
+		public void EnterState(string state, float transitionDuration = float.Epsilon) {
+			if (_runtimeStates.TryGetValue(state, out var rs)) {
+				int index = m_cState.BinarySearch(state, _spcmp);
+				if (index < 0) {
+					index = ~index;
+					m_cState.Insert(index, state);
+				}
+				if (index == m_cState.Count - 1) {
+					foreach (var s in rs) {
+						_tweeners[s.Key].Start(s.Value, transitionDuration);
+					}
+				}
+			}
+			foreach (var child in m_children) child.EnterState(state, transitionDuration);
+		}
+		public void ExitState(string state, float transitionDuration = float.Epsilon) {
+			foreach (var child in m_children) child.ExitState(state, transitionDuration);
+			if (!_runtimeStates.ContainsKey(state)) return;
+			int index = m_cState.BinarySearch(state, _spcmp);
+			if (index < 0) return;
+			m_cState.RemoveAt(index);
+			if (index < m_cState.Count) return;
+			var attrs = m_cState.Count == 0 ? _defaults : _runtimeStates[m_cState[m_cState.Count - 1]];
+			foreach (var tweener in _tweeners) {
+				tweener.Value.Start(attrs[tweener.Key], transitionDuration);
+			}
+		}
+
+		StatePriorityComparer _spcmp;
+		class StatePriorityComparer : IComparer<string> {
+			readonly StateTweener _self;
+			public StatePriorityComparer(StateTweener self) {
+				_self = self;
+			}
+			public int Compare(string x, string y) {
+				return _self._statePriority.IndexOf(x).CompareTo(_self._statePriority.IndexOf(y));
+			}
+		}
+	}
+}

Assets/Cryville/Common/Unity/StateTweener.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: d605791cb18d88e4fb0ab6f794361eee
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Common/Unity/UI/AspectRatioLayoutElement.cs

@@ -6,6 +6,7 @@ namespace Cryville.Common.Unity.UI {
 	/// <summary>
 	/// A <see cref="ILayoutElement" /> that takes the length of one axis to compute the preferred length of the other axis with respect to a aspect ratio.
 	/// </summary>
+	[ExecuteAlways]
 	public class AspectRatioLayoutElement : UIBehaviour, ILayoutElement {
 		[SerializeField]
 		[Tooltip("The aspect ratio. Width divided by height.")]
@@ -35,32 +36,27 @@ namespace Cryville.Common.Unity.UI {
 			SetDirty();
 		}
 
-		private void SetDirty() {
-			if (!IsActive()) return;
-			LayoutRebuilder.MarkLayoutForRebuild(transform as RectTransform);
-		}
-
 		/// <inheritdoc />
 		public float minWidth {
 			get {
-				return m_isVertical ? 0 : (transform as RectTransform).rect.height * m_aspectRatio;
+				return m_isVertical ? -1 : (transform as RectTransform).rect.height * m_aspectRatio;
 			}
 		}
 		/// <inheritdoc />
 		public float preferredWidth { get { return minWidth; } }
 		/// <inheritdoc />
-		public float flexibleWidth { get { return 0; } }
+		public float flexibleWidth { get { return -1; } }
 
 		/// <inheritdoc />
 		public float minHeight {
 			get {
-				return m_isVertical ? (transform as RectTransform).rect.width / m_aspectRatio : 0;
+				return m_isVertical ? (transform as RectTransform).rect.width / m_aspectRatio : -1;
 			}
 		}
 		/// <inheritdoc />
 		public float preferredHeight { get { return minHeight; } }
 		/// <inheritdoc />
-		public float flexibleHeight { get { return 0; } }
+		public float flexibleHeight { get { return -1; } }
 
 		/// <inheritdoc />
 		public int layoutPriority { get { return 1; } }
@@ -71,34 +67,44 @@ namespace Cryville.Common.Unity.UI {
 		/// <inheritdoc />
 		public void CalculateLayoutInputVertical() { }
 
-		protected override void OnDidApplyAnimationProperties() {
-			base.OnDidApplyAnimationProperties();
-			SetDirty();
-		}
-
-		protected override void OnDisable() {
-			SetDirty();
-			base.OnDisable();
-		}
-
 		protected override void OnEnable() {
 			base.OnEnable();
 			SetDirty();
 		}
-
-		protected override void OnRectTransformDimensionsChange() {
-			base.OnRectTransformDimensionsChange();
+		protected override void OnBeforeTransformParentChanged() {
+			base.OnBeforeTransformParentChanged();
 			SetDirty();
 		}
-
 		protected override void OnTransformParentChanged() {
 			base.OnTransformParentChanged();
 			SetDirty();
 		}
-
-		// Overriding fails compiler
-		new void OnValidate() {
+		protected override void OnDidApplyAnimationProperties() {
+			base.OnDidApplyAnimationProperties();
 			SetDirty();
 		}
+		protected override void OnValidate() {
+			base.OnValidate();
+			SetDirty();
+		}
+		protected override void OnDisable() {
+			SetDirty();
+			base.OnDisable();
+		}
+		protected override void OnRectTransformDimensionsChange() {
+			base.OnRectTransformDimensionsChange();
+			SetDirty();
+		}
+		bool _delayedSetDirty;
+		private void SetDirty() {
+			if (!IsActive()) return;
+			if (CanvasUpdateRegistry.IsRebuildingLayout()) _delayedSetDirty = true;
+			else LayoutRebuilder.MarkLayoutForRebuild(transform as RectTransform);
+		}
+		void Update() {
+			if (!_delayedSetDirty) return;
+			_delayedSetDirty = false;
+			LayoutRebuilder.MarkLayoutForRebuild(transform as RectTransform);
+		}
 	}
 }

Assets/Cryville/Common/Unity/UI/ImageSliced3.cs

@@ -56,38 +56,28 @@ namespace Cryville.Common.Unity.UI {
 			set { m_compact = value; }
 		}
 
+		[SerializeField]
+		[Tooltip("Whether the sprite is vertical.")]
+		private bool m_isVertical;
+		/// <summary>
+		/// Whether the sprite is vertical.
+		/// </summary>
+		public bool IsVertical {
+			get { return m_isVertical; }
+			set { m_isVertical = value; }
+		}
+
 		public override Texture mainTexture {
 			get { return Sprite == null ? s_WhiteTexture : Sprite.texture; }
 		}
 
+		void GetCornerLength(int axis, int corner, Vector4 uv, out float length, out float uvLength) {
+			float border = Sprite.border[(corner << 1) | axis];
+			float sizeRatio = border / (axis == 0 ? Sprite.rect.height : Sprite.rect.width);
+			length = sizeRatio * (axis == 0 ? rectTransform.rect.height : rectTransform.rect.width);
+			uvLength = (uv[(axis ^ 1) | 2] - uv[axis ^ 1]) * (border / (axis == 0 ? Sprite.rect.width : Sprite.rect.height));
+		}
 		protected override void OnPopulateMesh(VertexHelper vh) {
-			float actualWidth = rectTransform.rect.width;
-
-			Vector4 uv = DataUtility.GetOuterUV(Sprite);
-
-			float cornerLeftSizeRatio = Sprite.border.x / Sprite.rect.height;
-			float actualLeftCornerWidth = cornerLeftSizeRatio * rectTransform.rect.height;
-			float actualLeftUVWidth = (uv.w - uv.y) * (Sprite.border.x / Sprite.rect.width);
-
-			float cornerRightSizeRatio = Sprite.border.z / Sprite.rect.height;
-			float actualRightCornerWidth = cornerRightSizeRatio * rectTransform.rect.height;
-			float actualRightUVWidth = (uv.w - uv.y) * (Sprite.border.z / Sprite.rect.width);
-
-			float actualTotalCornerWidth = actualLeftCornerWidth + actualRightCornerWidth;
-
-			Vector2 corner1 = new Vector2(0f, 0f);
-			Vector2 corner2 = new Vector2(1f, 1f);
-
-			corner1.x -= rectTransform.pivot.x;
-			corner1.y -= rectTransform.pivot.y;
-			corner2.x -= rectTransform.pivot.x;
-			corner2.y -= rectTransform.pivot.y;
-
-			corner1.x *= actualWidth;
-			corner1.y *= rectTransform.rect.height;
-			corner2.x *= actualWidth;
-			corner2.y *= rectTransform.rect.height;
-
 			if (Sprite == null) {
 				throw new UnityException("No sprite");
 			}
@@ -95,51 +85,87 @@ namespace Cryville.Common.Unity.UI {
 				throw new UnityException("No sprite border");
 			}
 
+			int axis = IsVertical ? 1 : 0;
+
+			float actualLength = axis == 0 ? rectTransform.rect.width : rectTransform.rect.height;
+
+			Vector4 uv = DataUtility.GetOuterUV(Sprite);
+
+			GetCornerLength(axis, 0, uv, out var actualStartCornerLength, out var actualStartUVWidth);
+			GetCornerLength(axis, 1, uv, out var actualEndCornerLength, out var actualEndUVLength);
+
+			float actualTotalCornerLength = actualStartCornerLength + actualEndCornerLength;
+
 			float w3, w4, w5, w6;
-			if (actualTotalCornerWidth > actualWidth) {
+			if (actualTotalCornerLength > actualLength) {
 				switch (Compact) {
 					case CompactMode.SqueezeBoth:
-						w3 = w4 = actualLeftCornerWidth / actualTotalCornerWidth * actualWidth;
-						w5 = w6 = actualRightCornerWidth / actualTotalCornerWidth * actualWidth;
+						w3 = w4 = actualStartCornerLength / actualTotalCornerLength * actualLength;
+						w5 = w6 = actualEndCornerLength / actualTotalCornerLength * actualLength;
 						break;
 					case CompactMode.SqueezeLeft:
-						w3 = w4 = actualWidth - actualRightCornerWidth;
-						w5 = w6 = actualRightCornerWidth;
+						w3 = w4 = actualLength - actualEndCornerLength;
+						w5 = w6 = actualEndCornerLength;
 						break;
 					case CompactMode.SqueezeRight:
-						w3 = w4 = actualLeftCornerWidth;
-						w5 = w6 = actualWidth - actualLeftCornerWidth;
+						w3 = w4 = actualStartCornerLength;
+						w5 = w6 = actualLength - actualStartCornerLength;
 						break;
 					case CompactMode.DiagonalLeft:
-						w3 = actualLeftCornerWidth;
-						w4 = actualWidth - actualRightCornerWidth;
-						w5 = actualWidth - actualLeftCornerWidth;
-						w6 = actualRightCornerWidth;
+						w3 = actualStartCornerLength;
+						w4 = actualLength - actualEndCornerLength;
+						w5 = actualLength - actualStartCornerLength;
+						w6 = actualEndCornerLength;
 						break;
 					case CompactMode.DiagonalRight:
-						w3 = actualWidth - actualRightCornerWidth;
-						w4 = actualLeftCornerWidth;
-						w5 = actualRightCornerWidth;
-						w6 = actualWidth - actualLeftCornerWidth;
+						w3 = actualLength - actualEndCornerLength;
+						w4 = actualStartCornerLength;
+						w5 = actualEndCornerLength;
+						w6 = actualLength - actualStartCornerLength;
 						break;
 					default:
 						throw new ArgumentOutOfRangeException("Compact");
 				}
 			}
 			else {
-				w3 = w4 = actualLeftCornerWidth;
-				w5 = w6 = actualRightCornerWidth;
+				w3 = w4 = actualStartCornerLength;
+				w5 = w6 = actualEndCornerLength;
 			}
 
+			Vector2 corner1 = Vector2.zero;
+			Vector2 corner2 = Vector2.one;
+
+			corner1.x -= rectTransform.pivot[axis];
+			corner1.y -= rectTransform.pivot[axis ^ 1];
+			corner2.x -= rectTransform.pivot[axis];
+			corner2.y -= rectTransform.pivot[axis ^ 1];
+
+			corner1.x *= actualLength;
+			corner1.y *= axis == 0 ? rectTransform.rect.height : rectTransform.rect.width;
+			corner2.x *= actualLength;
+			corner2.y *= axis == 0 ? rectTransform.rect.height : rectTransform.rect.width;
+
 			vh.Clear();
-			vh.AddVert(new Vector3(corner1.x, corner2.y), color, new Vector2(uv.x, uv.w));
-			vh.AddVert(new Vector3(corner1.x, corner1.y), color, new Vector2(uv.x, uv.y));
-			vh.AddVert(new Vector3(corner1.x + w3, corner2.y), color, new Vector2(uv.x + actualLeftUVWidth, uv.w));
-			vh.AddVert(new Vector3(corner1.x + w4, corner1.y), color, new Vector2(uv.x + actualLeftUVWidth, uv.y));
-			vh.AddVert(new Vector3(corner2.x - w5, corner2.y), color, new Vector2(uv.z - actualRightUVWidth, uv.w));
-			vh.AddVert(new Vector3(corner2.x - w6, corner1.y), color, new Vector2(uv.z - actualRightUVWidth, uv.y));
-			vh.AddVert(new Vector3(corner2.x, corner2.y), color, new Vector2(uv.z, uv.w));
-			vh.AddVert(new Vector3(corner2.x, corner1.y), color, new Vector2(uv.z, uv.y));
+			if (axis == 0) {
+				vh.AddVert(new Vector3(corner1.x, corner2.y), color, new Vector2(uv.x, uv.w));
+				vh.AddVert(new Vector3(corner1.x, corner1.y), color, new Vector2(uv.x, uv.y));
+				vh.AddVert(new Vector3(corner1.x + w3, corner2.y), color, new Vector2(uv.x + actualStartUVWidth, uv.w));
+				vh.AddVert(new Vector3(corner1.x + w4, corner1.y), color, new Vector2(uv.x + actualStartUVWidth, uv.y));
+				vh.AddVert(new Vector3(corner2.x - w5, corner2.y), color, new Vector2(uv.z - actualEndUVLength, uv.w));
+				vh.AddVert(new Vector3(corner2.x - w6, corner1.y), color, new Vector2(uv.z - actualEndUVLength, uv.y));
+				vh.AddVert(new Vector3(corner2.x, corner2.y), color, new Vector2(uv.z, uv.w));
+				vh.AddVert(new Vector3(corner2.x, corner1.y), color, new Vector2(uv.z, uv.y));
+			}
+			else {
+				vh.AddVert(new Vector3(corner1.y, corner1.x), color, new Vector2(uv.x, uv.w));
+				vh.AddVert(new Vector3(corner2.y, corner1.x), color, new Vector2(uv.z, uv.w));
+				vh.AddVert(new Vector3(corner1.y, corner1.x + w4), color, new Vector2(uv.x, uv.w - actualStartUVWidth));
+				vh.AddVert(new Vector3(corner2.y, corner1.x + w3), color, new Vector2(uv.z, uv.w - actualStartUVWidth));
+				vh.AddVert(new Vector3(corner1.y, corner2.x - w6), color, new Vector2(uv.x, uv.y + actualEndUVLength));
+				vh.AddVert(new Vector3(corner2.y, corner2.x - w5), color, new Vector2(uv.z, uv.y + actualEndUVLength));
+				vh.AddVert(new Vector3(corner1.y, corner2.x), color, new Vector2(uv.x, uv.y));
+				vh.AddVert(new Vector3(corner2.y, corner2.x), color, new Vector2(uv.z, uv.y));
+			}
 
 			if (((int)Compact & 0x1) == 0) {
 				vh.AddTriangle(2, 1, 0);

Assets/Cryville/Common/Unity/UI/SafeArea.cs

@@ -0,0 +1,38 @@
+using UnityEngine;
+using UnityEngine.EventSystems;
+
+namespace Cryville.Common.Unity.UI {
+	[ExecuteAlways]
+	[RequireComponent(typeof(RectTransform))]
+	public class SafeArea : UIBehaviour {
+		bool _delayedUpdate;
+		protected override void OnValidate() {
+			_delayedUpdate = true;
+		}
+		void Update() {
+			if (_delayedUpdate) {
+				_delayedUpdate = false;
+				UpdateRect();
+			}
+		}
+		protected override void OnRectTransformDimensionsChange() {
+			base.OnRectTransformDimensionsChange();
+			UpdateRect();
+		}
+		protected override void OnTransformParentChanged() {
+			base.OnTransformParentChanged();
+			UpdateRect();
+		}
+		void UpdateRect() {
+			var safeArea = Screen.safeArea;
+			var rectTransform = transform as RectTransform;
+			var canvas = GetComponentInParent<Canvas>(true).transform as RectTransform;
+			RectTransformUtility.ScreenPointToLocalPointInRectangle(canvas, new Vector2(safeArea.xMin, safeArea.yMin), Camera.main, out var pt1);
+			RectTransformUtility.ScreenPointToLocalPointInRectangle(canvas, new Vector2(safeArea.xMax, safeArea.yMax), Camera.main, out var pt2);
+			var result = Rect.MinMaxRect(pt1.x, pt1.y, pt2.x, pt2.y);
+			rectTransform.anchoredPosition = result.center;
+			rectTransform.sizeDelta = result.size;
+			rectTransform.anchorMin = rectTransform.anchorMax = rectTransform.pivot = new Vector2(0.5f, 0.5f);
+		}
+	}
+}

Assets/Cryville/Common/Unity/UI/SafeArea.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 112824c0b55202c4f9c779de7574b5fd
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Common/Unity/UI/ScrollableItemGrid.cs

@@ -134,9 +134,13 @@ namespace Cryville.Common.Unity.UI {
 
 		private void OnFrameUpdate() {
 			if (!initialized) return;
-			if (lines != null) for (int i = 0; i < lines.Length; i++)
-				if (lines[i] != null) foreach (GameObject c in lines[i])
-					GameObject.Destroy(c);
+			if (lines != null) {
+				for (int i = 0; i < lines.Length; i++) {
+					if (lines[i] != null) {
+						foreach (GameObject c in lines[i]) Destroy(c);
+					}
+				}
+			}
 			lines = new GameObject[VisibleLines][];
 			refl = new int[VisibleLines];
 			for (int i = 0; i < refl.Length; i++) refl[i] = i;
@@ -153,8 +157,9 @@ namespace Cryville.Common.Unity.UI {
 
 		private void ResetLines() {
 			for (int i = 0; i < lines.Length; i++) {
-				if (lines[i] != null) foreach (GameObject c in lines[i])
-					GameObject.Destroy(c);
+				if (lines[i] != null) {
+					foreach (GameObject c in lines[i]) Destroy(c);
+				}
 				lines[i] = new GameObject[LineItemCount];
 				GenerateLine(i, refl[i]);
 			}
@@ -200,7 +205,7 @@ namespace Cryville.Common.Unity.UI {
 
 		void GenerateLine(int index, int line) {
 			for (int j = 0; j < LineItemCount; j++) {
-				var child = GameObject.Instantiate(m_itemTemplate, transform, false);
+				var child = Instantiate(m_itemTemplate, transform, false);
 				lines[index][j] = child;
 			}
 			LoadLine(index, line);

Assets/Cryville/Common/Unity/UI/SingleLayoutGroup.cs

@@ -0,0 +1,94 @@
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Cryville.Common.Unity.UI {
+	[AddComponentMenu("Layout/Single Layout Group")]
+	[ExecuteAlways]
+	public class SingleLayoutGroup : LayoutGroup {
+		[SerializeField]
+		protected bool m_ChildForceExpandWidth = true;
+
+		[SerializeField]
+		protected bool m_ChildForceExpandHeight = true;
+
+		[SerializeField]
+		protected bool m_ChildControlWidth = true;
+
+		[SerializeField]
+		protected bool m_ChildControlHeight = true;
+
+		[SerializeField]
+		protected bool m_ChildScaleWidth;
+
+		[SerializeField]
+		protected bool m_ChildScaleHeight;
+
+		public override void CalculateLayoutInputHorizontal() {
+			base.CalculateLayoutInputHorizontal();
+			CalcAlongAxis(0);
+		}
+		public override void CalculateLayoutInputVertical() { CalcAlongAxis(1); }
+		public override void SetLayoutHorizontal() { SetChildrenAlongAxis(0); }
+		public override void SetLayoutVertical() { SetChildrenAlongAxis(1); }
+
+		protected void CalcAlongAxis(int axis) {
+			float combinedPadding = (axis == 0) ? padding.horizontal : padding.vertical;
+			bool controlSize = (axis == 0) ? m_ChildControlWidth : m_ChildControlHeight;
+			bool useScale = (axis == 0) ? m_ChildScaleWidth : m_ChildScaleHeight;
+			bool childForceExpandSize = (axis == 0) ? m_ChildForceExpandWidth : m_ChildForceExpandHeight;
+			float totalMin = combinedPadding;
+			float totalPreferred = combinedPadding;
+			float totalFlexible = 0f;
+			RectTransform child = rectChildren[0];
+			GetChildSizes(child, axis, controlSize, childForceExpandSize, out var min, out var preferred, out var flexible);
+			if (useScale) {
+				float scaleFactor = child.localScale[axis];
+				min *= scaleFactor;
+				preferred *= scaleFactor;
+				flexible *= scaleFactor;
+			}
+			totalMin = Mathf.Max(min + combinedPadding, totalMin);
+			totalPreferred = Mathf.Max(preferred + combinedPadding, totalPreferred);
+			totalFlexible = Mathf.Max(flexible, totalFlexible);
+			totalPreferred = Mathf.Max(totalMin, totalPreferred);
+			SetLayoutInputForAxis(totalMin, totalPreferred, totalFlexible, axis);
+		}
+
+		protected void SetChildrenAlongAxis(int axis) {
+			float size = rectTransform.rect.size[axis];
+			bool controlSize = (axis == 0) ? m_ChildControlWidth : m_ChildControlHeight;
+			bool useScale = (axis == 0) ? m_ChildScaleWidth : m_ChildScaleHeight;
+			bool childForceExpandSize = (axis == 0) ? m_ChildForceExpandWidth : m_ChildForceExpandHeight;
+			float alignmentOnAxis = GetAlignmentOnAxis(axis);
+			float innerSize = size - ((axis == 0) ? padding.horizontal : padding.vertical);
+			RectTransform child = rectChildren[0];
+			GetChildSizes(child, axis, controlSize, childForceExpandSize, out var min2, out var preferred2, out var flexible2);
+			float scaleFactor2 = useScale ? child.localScale[axis] : 1f;
+			float requiredSpace = Mathf.Clamp(innerSize, min2, (flexible2 > 0f) ? size : preferred2);
+			float startOffset = GetStartOffset(axis, requiredSpace * scaleFactor2);
+			if (controlSize) {
+				SetChildAlongAxisWithScale(child, axis, startOffset, requiredSpace, scaleFactor2);
+			}
+			else {
+				float offsetInCell2 = (requiredSpace - child.sizeDelta[axis]) * alignmentOnAxis;
+				SetChildAlongAxisWithScale(child, axis, startOffset + offsetInCell2, scaleFactor2);
+			}
+		}
+
+		void GetChildSizes(RectTransform child, int axis, bool controlSize, bool childForceExpand, out float min, out float preferred, out float flexible) {
+			if (!controlSize) {
+				min = child.sizeDelta[axis];
+				preferred = min;
+				flexible = 0f;
+			}
+			else {
+				min = LayoutUtility.GetMinSize(child, axis);
+				preferred = LayoutUtility.GetPreferredSize(child, axis);
+				flexible = LayoutUtility.GetFlexibleSize(child, axis);
+			}
+			if (childForceExpand) {
+				flexible = Mathf.Max(flexible, 1f);
+			}
+		}
+	}
+}

Assets/Cryville/Common/Unity/UI/SingleLayoutGroup.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 5d03df0bb58478e42935bbdf633a4aa4
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Common/Unity/UI/TMPAutoFont.cs

@@ -1,11 +1,14 @@
 using Cryville.Common.Font;
+using Cryville.Culture;
 using System;
 using System.Collections.Generic;
+using System.Globalization;
 using System.Reflection;
 using TMPro;
 using UnityEngine;
 using UnityEngine.TextCore.LowLevel;
 using UnityEngine.TextCore.Text;
+using Logger = Cryville.Common.Logging.Logger;
 
 namespace Cryville.Common.Unity.UI {
 	[RequireComponent(typeof(TextMeshProUGUI))]
@@ -22,19 +25,21 @@ namespace Cryville.Common.Unity.UI {
 			if (FontMatcher == null) return;
 			_text = GetComponent<TextMeshProUGUI>();
 			if (_font == null) {
-				foreach (var typeface in FontMatcher.MatchScript(null, true)) {
+				foreach (var typeface in FontMatcher.MatchLanguage(new LanguageId(CultureInfo.CurrentCulture.Name), true)) {
 					try {
 						var ifont = CreateFontAsset(typeface.File.FullName, typeface.IndexInFile);
 						if (m_shader) ifont.material.shader = m_shader;
 						else if (DefaultShader) ifont.material.shader = DefaultShader;
 						if (_font == null) {
 							_font = ifont;
+							Logger.Log("main", 1, "UI", "Using main font: {0}", typeface.FullName);
 							if (MaxFallbackCount <= 0) break;
 						}
 						else {
 							if (_font.fallbackFontAssetTable == null)
 								_font.fallbackFontAssetTable = new List<FontAsset>();
 							_font.fallbackFontAssetTable.Add(ifont);
+							Logger.Log("main", 1, "UI", "Using fallback font #{0}: {1}", _font.fallbackFontAssetTable.Count, typeface.FullName);
 							if (_font.fallbackFontAssetTable.Count >= MaxFallbackCount) break;
 						}
 					}

Assets/Cryville/Common/Unity/UrlOpener.cs

@@ -0,0 +1,26 @@
+namespace Cryville.Common.Unity {
+	public static class UrlOpener {
+		public static void Open(string url) {
+#if UNITY_STANDALONE_WIN || UNITY_EDITOR_WIN
+			System.Diagnostics.Process.Start(url);
+#elif UNITY_ANDROID
+			using (var clazz = new UnityEngine.AndroidJavaClass("world.cryville.common.unity.UrlOpener")) {
+				clazz.CallStatic("open", url);
+			}
+#else
+#error Unknown platform.
+#endif
+		}
+		public static void OpenThreaded(string url) {
+#if UNITY_STANDALONE_WIN || UNITY_EDITOR_WIN
+			Open(url);
+#elif UNITY_ANDROID
+			UnityEngine.AndroidJNI.AttachCurrentThread();
+			Open(url);
+			UnityEngine.AndroidJNI.DetachCurrentThread();
+#else
+#error Unknown platform.
+#endif
+		}
+	}
+}

Assets/Cryville/Common/Unity/UrlOpener.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c827ee181de8c51499777e5a822981b8
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Common/Unity/UrlOpener.java

@@ -0,0 +1,17 @@
+package world.cryville.common.unity;
+
+import android.content.Intent;
+import android.net.Uri;
+import com.unity3d.player.UnityPlayer;
+import com.unity3d.player.UnityPlayerActivity;
+
+public final class UrlOpener {
+	private UrlOpener() { }
+	
+	static UnityPlayerActivity activity;
+
+	public static void open(String url) {
+		if (activity == null) activity = (UnityPlayerActivity)UnityPlayer.currentActivity;
+		activity.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url)));
+	}
+}

Assets/Cryville/Common/Unity/UrlOpener.java.meta

@@ -0,0 +1,32 @@
+fileFormatVersion: 2
+guid: e2d08ba79acb0564b9802b57dbc2f8d3
+PluginImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  iconMap: {}
+  executionOrder: {}
+  defineConstraints: []
+  isPreloaded: 0
+  isOverridable: 0
+  isExplicitlyReferenced: 0
+  validateReferences: 1
+  platformData:
+  - first:
+      Android: Android
+    second:
+      enabled: 1
+      settings: {}
+  - first:
+      Any: 
+    second:
+      enabled: 0
+      settings: {}
+  - first:
+      Editor: Editor
+    second:
+      enabled: 0
+      settings:
+        DefaultValueInitialized: true
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Crtr/Anchor.cs

@@ -1,4 +1,5 @@
 using Cryville.Common.Collections.Specialized;
+using Cryville.Crtr.Skin;
 using UnityEngine;
 
 namespace Cryville.Crtr {

Assets/Cryville/Crtr/Browsing/BrowserItem.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: cfa7de3f6f944914d9999fcfda245f97
-timeCreated: 1637552994
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/BrowserItemTile.cs

@@ -1,53 +0,0 @@
-using TMPro;
-using UnityEngine;
-using UnityEngine.UI;
-
-namespace Cryville.Crtr.Browsing {
-	internal class BrowserItemTile : BrowserItem {
-#pragma warning disable IDE0044
-		[SerializeField]
-		private Sprite m_iconPlaceholder;
-#pragma warning restore IDE0044
-
-		private bool _dir;
-		private Image _icon;
-		private TMP_Text _title;
-		private TMP_Text _desc;
-
-#pragma warning disable IDE0051
-		void Awake() {
-			_icon = transform.Find("__content__/Icon").GetComponent<Image>();
-			_title = transform.Find("__content__/Texts/Title/__text__").GetComponent<TMP_Text>();
-			_desc = transform.Find("__content__/Texts/Description/__text__").GetComponent<TMP_Text>();
-		}
-		void OnDestroy() {
-			if (meta.Icon != null) meta.Icon.Cancel();
-			if (_icon.sprite != null && _icon.sprite != m_iconPlaceholder) {
-				Texture2D.Destroy(_icon.sprite.texture);
-				Sprite.Destroy(_icon.sprite);
-			}
-		}
-#pragma warning restore IDE0051
-
-		internal override void Load(int id, ResourceItemMeta item) {
-			OnDestroy();
-			base.Load(id, item);
-			_dir = meta.IsDirectory;
-			_icon.sprite = m_iconPlaceholder;
-			if (meta.Icon != null) meta.Icon.Destination = DisplayCover;
-			_title.text = meta.Name;
-			_desc.text = string.Format("{0}\n{1}", meta.DescriptionMain, meta.DescriptionSub);
-		}
-		private void DisplayCover(bool succeeded, Texture2D tex) {
-			if (succeeded) {
-				_icon.sprite = Sprite.Create(tex, new Rect(0, 0, tex.width, tex.height), Vector2.zero, 160, 0, SpriteMeshType.FullRect);
-			}
-		}
-		public void OnClick() {
-			if (Id == null) return;
-			ResourceBrowser resourceBrowser = GetComponentInParent<ResourceBrowser>();
-			if (_dir) resourceBrowser.OnDirectoryItemClicked(Id.Value);
-			else resourceBrowser.OnObjectItemClicked(Id.Value);
-		}
-	}
-}

Assets/Cryville/Crtr/Browsing/BrowserItemTile.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: b38d66b3e6e5d94438c72f855c4efff9
-timeCreated: 1637554149
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/ChartDetail.cs

@@ -0,0 +1,10 @@
+using Cryville.Common;
+using Cryville.Crtr.Extension;
+using UnityEngine;
+
+namespace Cryville.Crtr.Browsing {
+	public struct ChartDetail {
+		public AsyncDelivery<Texture2D> Cover { get; set; }
+		public ChartMeta Meta { get; set; }
+	}
+}

Assets/Cryville/Crtr/Browsing/ChartDetail.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 5f9870328bccefa4d8d4f6d5e3cef591
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/DetailPanel.cs

@@ -1,67 +0,0 @@
-using Cryville.Common;
-using System;
-using TMPro;
-using UnityEngine;
-using UnityEngine.UI;
-
-namespace Cryville.Crtr.Browsing {
-	public class DetailPanel : ResourceBrowserUnit {
-#pragma warning disable IDE0044
-		[SerializeField]
-		private Sprite m_coverPlaceholder;
-#pragma warning restore IDE0044
-
-		int _id;
-		ChartDetail _data;
-		GameObject _placeholder;
-		GameObject _outerContent;
-		Transform _content;
-		Image _cover;
-		TMP_Text _title;
-		TMP_Text _desc;
-
-		protected override void Awake() {
-			base.Awake();
-			_placeholder = transform.Find("__placeholder__").gameObject;
-			_outerContent = transform.Find("__content__").gameObject;
-			_content = _outerContent.transform.Find("__content__");
-			_cover = _content.Find("Cover").GetComponent<Image>();
-			_title = _content.Find("Texts/Title").GetComponent<TMP_Text>();
-			_desc = _content.Find("Texts/Description").GetComponent<TMP_Text>();
-		}
-		void OnDestroy() {
-			if (_data.Cover != null) _data.Cover.Cancel();
-			if (_cover.sprite != null && _cover.sprite != m_coverPlaceholder) {
-				Texture2D.Destroy(_cover.sprite.texture);
-				Sprite.Destroy(_cover.sprite);
-			}
-		}
-		public void Load(int id, ChartDetail data) {
-			_id = id;
-			_placeholder.SetActive(false);
-			_outerContent.SetActive(true);
-			OnDestroy();
-			_data = data;
-			_cover.sprite = m_coverPlaceholder;
-			if (data.Cover != null) data.Cover.Destination = DisplayCover;
-			var meta = data.Meta;
-			_title.text = string.Format("{0}\n{1}", meta.song.name, meta.name);
-			_desc.text = string.Format(
-				"Music artist: {0}\nCharter: {1}\nLength: {2}\nNote Count: {3}",
-				meta.song.author, meta.author,
-				TimeSpan.FromSeconds(meta.length).ToString(3), meta.note_count
-			);
-		}
-		private void DisplayCover(bool succeeded, Texture2D tex) {
-			if (succeeded) {
-				_cover.sprite = Sprite.Create(tex, new Rect(0, 0, tex.width, tex.height), Vector2.zero, 160, 0, SpriteMeshType.FullRect);
-			}
-		}
-		public void OnPlay() {
-			Master.Open(_id, _data);
-		}
-		public void OnConfig() {
-			Master.OpenConfig(_id, _data);
-		}
-	}
-}

Assets/Cryville/Crtr/Browsing/DetailPanel.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: 477e04b1ed5b60e48886fb76081245c5
-timeCreated: 1637722157
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/IResourceManager.cs

@@ -1,11 +1,10 @@
+using System;
 using System.Collections.Generic;
 
 namespace Cryville.Crtr.Browsing {
 	public interface IResourceManager<T> {
-		string[] CurrentDirectory { get; }
-		int ChangeDirectory(string[] dir);
-		int OpenDirectory(int id);
-		int ReturnToDirectory(int id);
+		int ItemCount { get; }
+
 		ResourceItemMeta GetItemMeta(int id);
 		T GetItemDetail(int id);
 		string GetItemPath(int id);
@@ -13,5 +12,13 @@ namespace Cryville.Crtr.Browsing {
 		bool ImportItemFrom(string path);
 		string[] GetSupportedFormats();
 		IReadOnlyDictionary<string, string> GetPresetPaths();
+
+		event Action ItemChanged;
+	}
+	public interface IPathedResourceManager<T> : IResourceManager<T> {
+		string[] CurrentDirectory { get; }
+		void ChangeDirectory(string[] dir);
+		void OpenDirectory(int id);
+		void ReturnToDirectory(int id);
 	}
 }

Assets/Cryville/Crtr/Browsing/LegacyResourceManager.cs

@@ -3,6 +3,7 @@ using Cryville.Common.Unity;
 using Cryville.Crtr.Extension;
 using Cryville.Crtr.Extensions;
 using Cryville.Crtr.Extensions.Umg;
+using Cryville.Crtr.UI;
 using Newtonsoft.Json;
 using System;
 using System.Collections.Generic;
@@ -12,14 +13,17 @@ using UnityEngine;
 using Logger = Cryville.Common.Logging.Logger;
 
 namespace Cryville.Crtr.Browsing {
-	internal class LegacyResourceManager : IResourceManager<ChartDetail> {
+	internal class LegacyResourceManager : IPathedResourceManager<ChartDetail> {
 		private readonly string _rootPath;
 		private DirectoryInfo cd;
 		private DirectoryInfo[] items = new DirectoryInfo[0];
 		public string[] CurrentDirectory { get; private set; }
+		public int ItemCount { get { return items.Length; } }
 
 		static bool _init;
 
+		public event Action ItemChanged;
+
 		public LegacyResourceManager(string rootPath) {
 			_rootPath = rootPath;
 			if (!_init) {
@@ -28,24 +32,24 @@ namespace Cryville.Crtr.Browsing {
 			}
 		}
 
-		public int ChangeDirectory(string[] dir) {
+		public void ChangeDirectory(string[] dir) {
 			CurrentDirectory = dir;
 			cd = new DirectoryInfo(_rootPath + "/charts/" + string.Join("/", dir));
 			items = cd.GetDirectories();
-			return items.Length;
+			ItemChanged?.Invoke();
 		}
 
-		public int OpenDirectory(int id) {
+		public void OpenDirectory(int id) {
 			string[] nd = new string[CurrentDirectory.Length + 1];
 			Array.Copy(CurrentDirectory, nd, CurrentDirectory.Length);
 			nd[CurrentDirectory.Length] = items[id].Name;
-			return ChangeDirectory(nd);
+			ChangeDirectory(nd);
 		}
 
-		public int ReturnToDirectory(int id) {
+		public void ReturnToDirectory(int id) {
 			string[] nd = new string[id + 1];
 			Array.Copy(CurrentDirectory, nd, id + 1);
-			return ChangeDirectory(nd);
+			ChangeDirectory(nd);
 		}
 
 		public ResourceItemMeta GetItemMeta(int id) {
@@ -66,7 +70,7 @@ namespace Cryville.Crtr.Browsing {
 				var coverFile = item.GetFiles(meta.cover);
 				if (coverFile.Length > 0) {
 					cover = new AsyncDelivery<Texture2D>();
-					var task = new LoadTextureTask(Game.FileProtocolPrefix + coverFile[0].FullName, cover.Deliver);
+					var task = new LoadTextureTask(PlatformConfig.FileProtocolPrefix + coverFile[0].FullName, cover.Deliver);
 					cover.CancelSource = task.Cancel;
 					Game.NetworkTaskWorker.SubmitNetworkTask(task);
 				}
@@ -93,7 +97,7 @@ namespace Cryville.Crtr.Browsing {
 				var coverFile = item.GetFiles(meta.cover);
 				if (coverFile.Length > 0) {
 					cover = new AsyncDelivery<Texture2D>();
-					var task = new LoadTextureTask(Game.FileProtocolPrefix + coverFile[0].FullName, cover.Deliver);
+					var task = new LoadTextureTask(PlatformConfig.FileProtocolPrefix + coverFile[0].FullName, cover.Deliver);
 					cover.CancelSource = task.Cancel;
 					Game.NetworkTaskWorker.SubmitNetworkTask(task);
 				}

Assets/Cryville/Crtr/Browsing/PVPNumber.cs

@@ -1,150 +0,0 @@
-using System;
-using UnityEngine;
-using UnityEngine.EventSystems;
-using UnityEngine.UI;
-
-namespace Cryville.Crtr.Browsing {
-	public class PVPNumber : PropertyValuePanel {
-		double m_value;
-		public override object Value {
-			get {
-				float s_value = GetDisplayValue();
-				return IntegerMode ? (int)s_value : (object)s_value;
-			}
-			set {
-				if (value is double) m_value = (double)value;
-				else m_value = IntegerMode ? (int)value : (double)(float)value;
-				float s_value = GetDisplayValue();
-				m_text.text = s_value.ToString();
-				if (Range != null && MaxStep == 0) {
-					SetRatio((float)(m_value - Range.Value.x) / (Range.Value.y - Range.Value.x));
-				}
-			}
-		}
-
-		float GetDisplayValue() {
-			double s_value = m_value;
-			if (Precision > 0)
-				s_value = Math.Round(s_value / Precision) * Precision;
-			if (IntegerMode)
-				s_value = Math.Round(s_value);
-			return (float)s_value;
-		}
-
-		public bool IntegerMode { get; set; }
-		public bool LogarithmicMode { get; set; }
-		public float MaxStep { get; set; }
-		public double Precision { get; set; }
-		public Vector2? Range { get; set; }
-
-		[SerializeField]
-		EventTrigger m_ctn;
-		[SerializeField]
-		RectTransform m_handleArea;
-		[SerializeField]
-		RectTransform m_handle;
-		[SerializeField]
-		Text m_text;
-#pragma warning disable IDE0051
-		void Start() {
-			var ev = new EventTrigger.Entry { eventID = EventTriggerType.InitializePotentialDrag };
-			ev.callback.AddListener(e => OnInitializePotentialDrag((PointerEventData)e));
-			m_ctn.triggers.Add(ev);
-			ev = new EventTrigger.Entry { eventID = EventTriggerType.Drag };
-			ev.callback.AddListener(e => OnDrag((PointerEventData)e));
-			m_ctn.triggers.Add(ev);
-			ev = new EventTrigger.Entry { eventID = EventTriggerType.EndDrag };
-			ev.callback.AddListener(e => OnEndDrag((PointerEventData)e));
-			m_ctn.triggers.Add(ev);
-			ev = new EventTrigger.Entry { eventID = EventTriggerType.PointerClick };
-			ev.callback.AddListener(e => OnPointerClick((PointerEventData)e));
-			m_ctn.triggers.Add(ev);
-
-			if (MaxStep != 0) SetRatio(0.5f);
-		}
-
-		void Update() {
-			if (use && MaxStep != 0) {
-				SetRatio(GetRatioFromPos(pp));
-				SetValueFromPos(pp);
-			}
-		}
-
-		void OnRectTransformDimensionsChange() {
-			m_handleArea.sizeDelta = new Vector2(m_handle.rect.height - m_handle.rect.width, 0);
-		}
-#pragma warning restore IDE0051
-
-		Vector2 pp;
-		bool use, nouse;
-		public void OnInitializePotentialDrag(PointerEventData eventData) {
-			eventData.useDragThreshold = false;
-			pp = eventData.position;
-		}
-
-		public void OnDrag(PointerEventData eventData) {
-			if (nouse) return;
-			if (!use) {
-				var delta = eventData.position - pp;
-				float dx = Mathf.Abs(delta.x), dy = Mathf.Abs(delta.y);
-				if (dx > dy) use = true;
-				else if (dx < dy) nouse = true;
-			}
-			if (use) {
-				pp = eventData.position;
-				if (MaxStep == 0) SetValueFromPos(eventData.position);
-				eventData.Use();
-			}
-		}
-
-		public void OnEndDrag(PointerEventData eventData) {
-			if (!nouse) {
-				SetValueFromPos(eventData.position);
-				Callback(Value);
-				if (MaxStep != 0) SetRatio(0.5f);
-				eventData.Use();
-				use = false;
-			}
-			nouse = false;
-		}
-
-		public void OnPointerClick(PointerEventData eventData) {
-			SetValueFromPos(eventData.position);
-			Callback(Value);
-			eventData.Use();
-		}
-
-		float GetRatioFromPos(Vector2 pos) {
-			Vector2 lp;
-			if (RectTransformUtility.ScreenPointToLocalPointInRectangle(m_handleArea, pos, null, out lp)) {
-				lp -= m_handleArea.rect.position;
-				return Mathf.Clamp01(lp.x / m_handleArea.rect.width);
-			}
-			return float.NegativeInfinity;
-		}
-
-		void SetValueFromPos(Vector2 pos) {
-			double ratio = GetRatioFromPos(pos);
-			double result;
-			if (MaxStep == 0) {
-				if (LogarithmicMode) throw new NotImplementedException();
-				else result = (1 - ratio) * Range.Value.x + ratio * Range.Value.y;
-			}
-			else {
-				double delta = (ratio > 0.5 ? 1 : -1) * Math.Pow((ratio - 0.5f) * 2, 2) * MaxStep * Time.deltaTime;
-				if (LogarithmicMode) result = Math.Pow(Math.E, Math.Log(m_value) + delta);
-				else result = m_value + delta;
-			}
-			if (Range != null) {
-				if (result < Range.Value.x) result = Range.Value.x;
-				else if (result > Range.Value.y) result = Range.Value.y;
-			}
-			Value = result;
-		}
-
-		void SetRatio(float ratio) {
-			m_handle.anchorMin = new Vector2(ratio, m_handle.anchorMin.y);
-			m_handle.anchorMax = new Vector2(ratio, m_handle.anchorMax.y);
-		}
-	}
-}

Assets/Cryville/Crtr/Browsing/PathPart.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: 5d443a346e9a19d4eabbb0fa9ec7016f
-timeCreated: 1637566071
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/PropertyCategoryPanel.cs

@@ -1,51 +0,0 @@
-using System.Collections.Generic;
-using System.Reflection;
-using UnityEngine;
-using UnityEngine.UI;
-
-namespace Cryville.Crtr.Browsing {
-	public class PropertyCategoryPanel : MonoBehaviour {
-		[SerializeField]
-		private GameObject m_propertyPrefab;
-
-		Text _nameLabel = null;
-
-		string _name;
-		public string Name {
-			get { return _name; }
-			set { _name = value; UpdateName(); }
-		}
-
-		bool _collapsed = false;
-		public bool Collapsed {
-			get { return _collapsed; }
-			set { _collapsed = value; UpdateName(); }
-		}
-
-#pragma warning disable IDE0051
-		void Awake() {
-			_nameLabel = transform.Find("Name/__text__").GetComponent<Text>();
-			transform.Find("Name").GetComponent<Button>().onClick.AddListener(ToggleCollapsed);
-		}
-#pragma warning restore IDE0051
-
-		public void Load(string name, IEnumerable<PropertyInfo> props, object target) {
-			Name = name.ToUpper();
-			foreach (var prop in props) {
-				var obj = GameObject.Instantiate<GameObject>(m_propertyPrefab, transform, false);
-				obj.GetComponent<PropertyPanel>().Load(prop, target);
-			}
-		}
-
-		void ToggleCollapsed() {
-			Collapsed = !Collapsed;
-			for (int i = 1; i < transform.childCount; i++) {
-				transform.GetChild(i).gameObject.SetActive(!Collapsed);
-			}
-		}
-
-		private void UpdateName() {
-			_nameLabel.text = (Collapsed ? "+ " : "- ") + Name;
-		}
-	}
-}

Assets/Cryville/Crtr/Browsing/PropertyCategoryPanel.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: 3a13b7ea14b96e54ea8a7e6ba1275281
-timeCreated: 1638435211
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/PropertyPanel.cs

@@ -1,76 +0,0 @@
-using Cryville.Common.ComponentModel;
-using System.Reflection;
-using UnityEngine;
-using UnityEngine.UI;
-using RangeAttribute = Cryville.Common.ComponentModel.RangeAttribute;
-
-namespace Cryville.Crtr.Browsing {
-	public class PropertyPanel : MonoBehaviour {
-		[SerializeField]
-		GameObject m_bool;
-		[SerializeField]
-		GameObject m_number;
-		[SerializeField]
-		GameObject m_string;
-
-		PropertyInfo _property;
-		object _target;
-
-		Text _key;
-		Transform _valueContainer;
-		PropertyValuePanel _value;
-
-#pragma warning disable IDE0051
-		void Awake() {
-			_key = transform.Find("Key").GetComponent<Text>();
-			_valueContainer = transform.Find("Value");
-		}
-#pragma warning restore IDE0051
-		public void Load(PropertyInfo prop, object target) {
-			_target = target;
-			_property = prop;
-			_key.text = prop.Name;
-
-			GameObject vp;
-			if (prop.PropertyType == typeof(bool)) vp = m_bool;
-			else if (prop.PropertyType == typeof(float) || prop.PropertyType == typeof(int)) vp = m_number;
-			else if (prop.PropertyType == typeof(string)) vp = m_string;
-			else return;
-			_value = GameObject.Instantiate(vp, _valueContainer, false).GetComponent<PropertyValuePanel>();
-			if (_value is PVPNumber) {
-				var t = (PVPNumber)_value;
-				t.IntegerMode = prop.PropertyType == typeof(int);
-				var attr = prop.GetCustomAttributes(typeof(RangeAttribute), true);
-				if (attr.Length > 0) {
-					var u = (RangeAttribute)attr[0];
-					t.Range = new Vector2(u.Min, u.Max);
-				}
-				attr = prop.GetCustomAttributes(typeof(PrecisionAttribute), true);
-				if (attr.Length > 0) {
-					var u = (PrecisionAttribute)attr[0];
-					t.Precision = u.Precision;
-				}
-				attr = prop.GetCustomAttributes(typeof(StepAttribute), true);
-				if (attr.Length > 0) {
-					var u = (StepAttribute)attr[0];
-					t.MaxStep = u.Step;
-				}
-				attr = prop.GetCustomAttributes(typeof(LogarithmicScaleAttribute), true);
-				if (attr.Length > 0) {
-					t.LogarithmicMode = true;
-				}
-			}
-			_value.Callback = SetValueToObject;
-			GetValueFromObject();
-		}
-
-		void GetValueFromObject() {
-			_value.Value = _property.GetValue(_target, null);
-		}
-
-		void SetValueToObject(object value) {
-			_property.SetValue(_target, value, null);
-			GetValueFromObject();
-		}
-	}
-}

Assets/Cryville/Crtr/Browsing/PropertyPanel.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: bcca29fea992ac24698a213f0e2baedc
-timeCreated: 1638435590
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/PropertyValuePanel.cs

@@ -1,9 +0,0 @@
-using System;
-using UnityEngine;
-
-namespace Cryville.Crtr.Browsing {
-	public abstract class PropertyValuePanel : MonoBehaviour {
-		public Action<object> Callback { protected get; set; }
-		public abstract object Value { get; set; }
-	}
-}

Assets/Cryville/Crtr/Browsing/ResourceBrowser.cs

@@ -1,77 +0,0 @@
-using Cryville.Common.Unity;
-using Cryville.Common.Unity.UI;
-using System;
-using UnityEngine;
-using UnityEngine.UI;
-
-namespace Cryville.Crtr.Browsing {
-	public class ResourceBrowser : ResourceBrowserUnit {
-		public IResourceManager<ChartDetail> ResourceManager;
-		public ScrollableItemGrid PathContainer;
-		public ScrollableItemGrid ItemContainer;
-
-		FileDialog _dialog;
-
-		protected void Start() {
-			PathContainer.LoadItem = LoadPathPart;
-			ItemContainer.LoadItem = LoadItem;
-			ItemContainer.ItemCount = ResourceManager.ChangeDirectory(new string[] { "" });
-			PathContainer.ItemCount = ResourceManager.CurrentDirectory.Length;
-
-			_dialog = GameObject.Instantiate(Resources.Load<GameObject>("Common/FileDialog")).GetComponent<FileDialog>();
-			_dialog.gameObject.SetActive(false);
-			_dialog.Filter = ResourceManager.GetSupportedFormats();
-			_dialog.PresetPaths = ResourceManager.GetPresetPaths();
-			_dialog.OnClose += OnAddDialogClosed;
-		}
-
-		private bool LoadPathPart(int id, GameObject obj) {
-			var item = ResourceManager.CurrentDirectory[id];
-			obj.GetComponent<PathPart>().Load(id, item);
-			return true;
-		}
-
-		private bool LoadItem(int id, GameObject obj) {
-			var bi = obj.GetComponent<BrowserItem>();
-			try {
-				var item = ResourceManager.GetItemMeta(id);
-				bi.Load(id, item);
-			}
-			catch (Exception) {
-				bi.Load(id, new ResourceItemMeta { Name = "<color=#ff0000>Invalid resource</color>" });
-			}
-			return true;
-		}
-
-		public void OnDirectoryItemClicked(int id) {
-			ItemContainer.ItemCount = ResourceManager.OpenDirectory(id);
-			PathContainer.ItemCount = ResourceManager.CurrentDirectory.Length;
-			if (PathContainer.ItemCount >= PathContainer.VisibleLines - 1)
-				PathContainer.GetComponentInParent<ScrollRect>().velocity = new Vector2(-Screen.width, 0);
-		}
-
-		public void OnObjectItemClicked(int id) {
-			Master.ShowDetail(id, ResourceManager.GetItemDetail(id));
-		}
-
-		public void OnPathClicked(int id) {
-			ItemContainer.ItemCount = ResourceManager.ReturnToDirectory(id);
-			PathContainer.ItemCount = ResourceManager.CurrentDirectory.Length;
-		}
-
-		public void OnAddButtonClicked() {
-			_dialog.Show();
-		}
-
-		private void OnAddDialogClosed() {
-			if (_dialog.FileName == null) return;
-			if (ResourceManager.ImportItemFrom(_dialog.FileName)) {
-				Popup.Create("Import succeeded");
-				OnPathClicked(ResourceManager.CurrentDirectory.Length - 1);
-			}
-			else {
-				Popup.Create("Import failed");
-			}
-		}
-	}
-}

Assets/Cryville/Crtr/Browsing/ResourceBrowser.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: c6b4df13dea0e4a469d7e54e7e8fb428
-timeCreated: 1637234060
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/ResourceBrowserMaster.cs

@@ -1,97 +0,0 @@
-using Cryville.Common;
-using Cryville.Common.Unity.UI;
-using Cryville.Crtr.Config;
-using Cryville.Crtr.Extension;
-using System.Collections.Generic;
-using UnityEngine;
-using UnityEngine.SceneManagement;
-using UnityEngine.UI;
-
-namespace Cryville.Crtr.Browsing {
-	public class ResourceBrowserMaster : MonoBehaviour {
-		[SerializeField]
-		private Button m_playButton;
-		[SerializeField]
-		private Button m_configButton;
-		[SerializeField]
-		private ConfigPanelMaster m_configPanel;
-
-		private DockLayoutGroup _group;
-		public ResourceBrowser MainBrowser { get; private set; }
-		private DetailPanel _detailPanel;
-		readonly List<ResourceBrowserUnit> _units = new List<ResourceBrowserUnit>();
-
-#pragma warning disable IDE0051
-		void Awake() {
-			_group = GetComponent<DockLayoutGroup>();
-			MainBrowser = transform.GetChild(0).GetComponent<ResourceBrowser>();
-			MainBrowser.ResourceManager = new LegacyResourceManager(Settings.Default.GameDataPath);
-			_detailPanel = transform.GetChild(1).GetComponent<DetailPanel>();
-			_units.Add(MainBrowser);
-			_units.Add(_detailPanel);
-		}
-
-		int _slideDest = 0;
-		void Update() {
-			var cv = _group.SlideIndex;
-			_group.SlideIndex = (cv - _slideDest) * 0.86f + _slideDest;
-		}
-#pragma warning restore IDE0051
-
-		public void ShowDetail(int id, ChartDetail detail) {
-			SlideIntoView(1);
-			_detailPanel.Load(id, detail);
-			m_playButton.gameObject.SetActive(true);
-			m_configButton.gameObject.SetActive(true);
-		}
-
-		/*[Obsolete]
-		public void ShowSettings(int id, ChartDetail detail) {
-			SlideIntoView(2);
-			_settingsPanel.Load(id, detail);
-		}*/
-
-		public bool Back() {
-			if (_slideDest == 0) return false;
-			SlideIntoView(_slideDest - 1);
-			return true;
-		}
-
-		private void SlideIntoView(int v) {
-			v = Mathf.Clamp(v, 0, _units.Count - 1);
-			var cv = _group.SlideIndex;
-			if (cv < v) _slideDest = v - 1;
-			else _slideDest = v;
-			_units[_slideDest].SlideToLeft();
-			_units[_slideDest + 1].SlideToRight();
-		}
-
-		public void Open(int id, ChartDetail detail) {
-			SetDataSettings(id, detail);
-#if UNITY_5_3_OR_NEWER
-			SceneManager.LoadScene("Play", LoadSceneMode.Additive);
-#else
-			Application.LoadLevelAdditive("Play");
-#endif
-			GameObject.Find("/Master").GetComponent<Master>().HideMenu();
-#if UNITY_STANDALONE_WIN || UNITY_EDITOR_WIN
-			DiscordController.Instance.SetPlaying(string.Format("{0} - {1}", detail.Meta.song.name, detail.Meta.name), detail.Meta.length);
-#endif
-		}
-
-		public void OpenConfig(int id, ChartDetail detail) {
-			SetDataSettings(id, detail);
-		}
-
-		void SetDataSettings(int id, ChartDetail detail) {
-			Settings.Default.LoadRuleset = detail.Meta.ruleset + "/.umgr";
-			Settings.Default.LoadRulesetConfig = detail.Meta.ruleset + ".json";
-			Settings.Default.LoadChart = MainBrowser.ResourceManager.GetItemPath(id);
-		}
-	}
-
-	public struct ChartDetail {
-		public AsyncDelivery<Texture2D> Cover { get; set; }
-		public ChartMeta Meta { get; set; }
-	}
-}

Assets/Cryville/Crtr/Browsing/ResourceBrowserMaster.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: 256d7d3efda1f9b4c882eb42e608cc8e
-timeCreated: 1638414803
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/ResourceBrowserUnit.cs.meta

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: a69c80e5f3e7bd04485bc3afc5826584
-timeCreated: 1638415083
-licenseType: Free
-MonoImporter:
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/ResourceItemMeta.cs

@@ -2,15 +2,6 @@ using Cryville.Common;
 using UnityEngine;
 
 namespace Cryville.Crtr.Browsing {
-	internal abstract class BrowserItem : MonoBehaviour {
-		public int? Id { get; private set; }
-		protected ResourceItemMeta meta;
-		internal virtual void Load(int id, ResourceItemMeta item) {
-			Id = id;
-			meta = item;
-		}
-	}
-
 	public struct ResourceItemMeta {
 		public bool IsDirectory { get; set; }
 		public AsyncDelivery<Texture2D> Icon { get; set; }

Assets/Cryville/Crtr/Browsing/ResourceItemMeta.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: f535064222dd08c4f8e52d6e9144079a
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/UI.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: ba8a8b6df16a9714f9785aba6adc0427
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/UI/BrowserItem.cs

@@ -0,0 +1,18 @@
+using UnityEngine;
+
+namespace Cryville.Crtr.Browsing.UI {
+	internal abstract class BrowserItem : MonoBehaviour {
+		public int? Id { get; private set; }
+		protected ResourceItemMeta meta;
+		internal void Load(int id, ResourceItemMeta item, bool selected) {
+			OnReset();
+			Id = id;
+			meta = item;
+			OnLoad(selected);
+		}
+		protected abstract void OnReset();
+		protected abstract void OnLoad(bool selected);
+		internal virtual void OnSelect() { }
+		internal virtual void OnDeselect() { }
+	}
+}

Assets/Cryville/Crtr/Browsing/UI/BrowserItem.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c3cee963751f1ee4c9792c8c8983f51d
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/UI/BrowserItemTile.cs

@@ -0,0 +1,77 @@
+using Cryville.Common.Unity;
+using TMPro;
+using UnityEngine;
+using UnityEngine.EventSystems;
+using UnityEngine.UI;
+
+namespace Cryville.Crtr.Browsing.UI {
+	internal class BrowserItemTile : BrowserItem, IPointerClickHandler, IPointerEnterHandler, IPointerExitHandler {
+#pragma warning disable IDE0044
+		[SerializeField]
+		Sprite m_iconPlaceholder;
+#pragma warning restore IDE0044
+
+		bool _dir;
+		[SerializeField]
+		Image m_icon;
+		[SerializeField]
+		TMP_Text m_title;
+		[SerializeField]
+		TMP_Text m_desc;
+
+		StateTweener _tweener;
+
+		void Awake() {
+			_tweener = GetComponent<StateTweener>();
+		}
+
+		void OnDestroy() {
+			OnReset();
+		}
+		protected override void OnReset() {
+			if (meta.Icon != null) meta.Icon.Cancel();
+			if (m_icon.sprite != null && m_icon.sprite != m_iconPlaceholder) {
+				Destroy(m_icon.sprite.texture);
+				Destroy(m_icon.sprite);
+			}
+			_tweener.ClearState();
+		}
+
+		protected override void OnLoad(bool selected) {
+			_dir = meta.IsDirectory;
+			m_icon.sprite = m_iconPlaceholder;
+			if (meta.Icon != null) meta.Icon.Destination = DisplayCover;
+			m_title.text = meta.Name;
+			m_desc.text = string.Format("{0}\n{1}", meta.DescriptionMain, meta.DescriptionSub);
+			if (selected) _tweener.EnterState("Selected");
+		}
+		private void DisplayCover(bool succeeded, Texture2D tex) {
+			if (succeeded) {
+				m_icon.sprite = Sprite.Create(tex, new Rect(0, 0, tex.width, tex.height), Vector2.zero, 160, 0, SpriteMeshType.FullRect);
+			}
+		}
+		public void OnClick() {
+			if (Id == null) return;
+			var resourceBrowser = GetComponentInParent<PathedResourceBrowser>();
+			if (_dir) resourceBrowser.OnDirectoryItemClicked(Id.Value);
+			else resourceBrowser.OnObjectItemClicked(Id.Value);
+		}
+		public void OnPointerClick(PointerEventData eventData) {
+			OnClick();
+		}
+		public void OnPointerEnter(PointerEventData eventData) {
+			_tweener.EnterState("Hovered", 0.1f);
+		}
+		public void OnPointerExit(PointerEventData eventData) {
+			_tweener.ExitState("Hovered", 0.1f);
+		}
+		internal override void OnSelect() {
+			base.OnSelect();
+			_tweener.EnterState("Selected", 0.1f);
+		}
+		internal override void OnDeselect() {
+			base.OnDeselect();
+			_tweener.ExitState("Selected", 0.1f);
+		}
+	}
+}

Assets/Cryville/Crtr/Browsing/UI/BrowserItemTile.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 18dcb7d928c649f46bda005527fb6a17
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/UI/BrowserTab.cs

@@ -0,0 +1,55 @@
+using System;
+using TMPro;
+using UnityEngine;
+using UnityEngine.EventSystems;
+using UnityEngine.UI;
+
+namespace Cryville.Crtr.Browsing.UI {
+	[RequireComponent(typeof(BrowserTabLayout))]
+	[RequireComponent(typeof(CanvasGroup))]
+	internal class BrowserTab : MonoBehaviour, IPointerClickHandler {
+		[SerializeField]
+		Image m_icon;
+		[SerializeField]
+		TextMeshProUGUI m_text;
+		[SerializeField]
+		float m_deselectedAlpha = 0.6f;
+
+		public event Action<BrowserTab> Clicked;
+
+		public Sprite Icon {
+			get { return m_icon.sprite; }
+			set { m_icon.sprite = value; }
+		}
+		public string Text {
+			get { return m_text.text; }
+			set { m_text.text = value; }
+		}
+
+		bool m_selected;
+		public bool Selected {
+			get { return m_selected; }
+			set {
+				if (m_selected == value) return;
+				m_selected = value;
+				UpdateSelected();
+			}
+		}
+		void UpdateSelected() {
+			_group.alpha = Selected ? 1 : m_deselectedAlpha;
+			_layout.Selected = Selected;
+		}
+
+		CanvasGroup _group;
+		BrowserTabLayout _layout;
+		void Awake() {
+			_group = GetComponent<CanvasGroup>();
+			_layout = GetComponent<BrowserTabLayout>();
+			UpdateSelected();
+		}
+
+		public void OnPointerClick(PointerEventData eventData) {
+			Clicked?.Invoke(this);
+		}
+	}
+}

Assets/Cryville/Crtr/Browsing/UI/BrowserTab.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 62b498b3519eb364cb6683512b28400a
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/UI/BrowserTabLayout.cs

@@ -0,0 +1,104 @@
+using Cryville.Common;
+using UnityEngine;
+using UnityEngine.EventSystems;
+using UnityEngine.UI;
+
+namespace Cryville.Crtr.Browsing.UI {
+	[ExecuteAlways]
+	internal class BrowserTabLayout : UIBehaviour, ILayoutElement {
+		[SerializeField]
+		float m_minWidth = 150;
+		public float MinWidth {
+			get { return m_minWidth; }
+			set {
+				if (m_minWidth == value) return;
+				m_minWidth = value;
+				UpdateTweener();
+			}
+		}
+
+		float GetTargetLayoutMinWidth() {
+			var width = MinWidth;
+			if (Selected) {
+				var preferredWidth = LayoutUtility.GetPreferredWidth(transform as RectTransform);
+				if (preferredWidth > width) width = preferredWidth;
+			}
+			return width;
+		}
+
+		float m_layoutMinWidth = -1;
+		float ILayoutElement.minWidth { get { return m_layoutMinWidth; } }
+		void UpdateLayoutMinWidth(float value) {
+			if (m_layoutMinWidth == value) return;
+			m_layoutMinWidth = value;
+			SetDirty();
+		}
+
+		public float preferredWidth { get { return -1; } }
+		public float flexibleWidth { get { return -1; } }
+		public float minHeight { get { return -1; } }
+		public float preferredHeight { get { return -1; } }
+		public float flexibleHeight { get { return -1; } }
+		public int layoutPriority { get { return 1; } }
+
+		bool m_selected;
+		public bool Selected {
+			get { return m_selected; }
+			set {
+				if (m_selected == value) return;
+				m_selected = value;
+				UpdateTweener();
+			}
+		}
+
+		[SerializeField]
+		float m_tweenDuration = 0.2f;
+
+		PropertyTweener<float> _tweener;
+		void UpdateTweener() {
+			_tweener.Start(GetTargetLayoutMinWidth(), m_tweenDuration);
+		}
+		void Update() {
+			_tweener.Advance(Time.deltaTime);
+		}
+
+		public void CalculateLayoutInputHorizontal() { }
+		public void CalculateLayoutInputVertical() { }
+
+		protected override void OnEnable() {
+			base.OnEnable();
+			m_layoutMinWidth = GetTargetLayoutMinWidth();
+			if (_tweener == null)
+				_tweener = new PropertyTweener<float>(
+					() => m_layoutMinWidth,
+					v => UpdateLayoutMinWidth(v),
+					Tweeners.Float.With(EasingFunctions.OutQuad)
+				);
+			SetDirty();
+		}
+		protected override void OnBeforeTransformParentChanged() {
+			base.OnBeforeTransformParentChanged();
+			SetDirty();
+		}
+		protected override void OnTransformParentChanged() {
+			base.OnTransformParentChanged();
+			SetDirty();
+		}
+		protected override void OnDidApplyAnimationProperties() {
+			base.OnDidApplyAnimationProperties();
+			SetDirty();
+		}
+		protected override void OnValidate() {
+			base.OnValidate();
+			SetDirty();
+		}
+		protected override void OnDisable() {
+			SetDirty();
+			base.OnDisable();
+		}
+		void SetDirty() {
+			if (!IsActive()) return;
+			LayoutRebuilder.MarkLayoutForRebuild(transform as RectTransform);
+		}
+	}
+}

Assets/Cryville/Crtr/Browsing/UI/BrowserTabLayout.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 5160f264c834b9c4dbe5875accab32a8
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/UI/DetailPanel.cs

@@ -0,0 +1,65 @@
+using Cryville.Common;
+using System;
+using TMPro;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Cryville.Crtr.Browsing.UI {
+	public class DetailPanel : MonoBehaviour {
+		[SerializeField]
+		Sprite m_coverPlaceholder;
+		[SerializeField]
+		GameObject m_placeholder;
+		[SerializeField]
+		GameObject m_content;
+		[SerializeField]
+		Image m_cover;
+		[SerializeField]
+		TMP_Text m_title;
+		[SerializeField]
+		TMP_Text m_desc;
+
+		ResourceBrowserMaster _master;
+
+		int _id;
+		ChartDetail _data;
+
+		void Awake() {
+			_master = GetComponentInParent<ResourceBrowserMaster>();
+		}
+		void OnDestroy() {
+			if (_data.Cover != null) _data.Cover.Cancel();
+			if (m_cover.sprite != null && m_cover.sprite != m_coverPlaceholder) {
+				Destroy(m_cover.sprite.texture);
+				Destroy(m_cover.sprite);
+			}
+		}
+		public void Load(int id, ChartDetail data) {
+			_id = id;
+			m_placeholder.SetActive(false);
+			m_content.SetActive(true);
+			OnDestroy();
+			_data = data;
+			m_cover.sprite = m_coverPlaceholder;
+			if (data.Cover != null) data.Cover.Destination = DisplayCover;
+			var meta = data.Meta;
+			m_title.text = string.Format("{0}\n{1}", meta.song.name, meta.name);
+			m_desc.text = string.Format(
+				"Music artist: {0}\nCharter: {1}\nLength: {2}\nNote Count: {3}",
+				meta.song.author, meta.author,
+				TimeSpan.FromSeconds(meta.length).ToString(3), meta.note_count
+			);
+		}
+		private void DisplayCover(bool succeeded, Texture2D tex) {
+			if (succeeded) {
+				m_cover.sprite = Sprite.Create(tex, new Rect(0, 0, tex.width, tex.height), Vector2.zero, 160, 0, SpriteMeshType.FullRect);
+			}
+		}
+		public void OnPlay() {
+			_master.Open(_id, _data);
+		}
+		public void OnConfig() {
+			_master.OpenConfig(_id, _data);
+		}
+	}
+}

Assets/Cryville/Crtr/Browsing/UI/DetailPanel.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 9bdcc04cb1961dd4e9483dbf6c6d6f8b
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/UI/PathPart.cs

@@ -1,7 +1,7 @@
 using UnityEngine;
 using UnityEngine.UI;
 
-namespace Cryville.Crtr.Browsing {
+namespace Cryville.Crtr.Browsing.UI {
 	internal class PathPart : MonoBehaviour {
 		private int _id;
 		private Text _exp;
@@ -21,7 +21,7 @@ namespace Cryville.Crtr.Browsing {
 			else return exp;
 		}
 		public void OnClick() {
-			GetComponentInParent<ResourceBrowser>().OnPathClicked(_id);
+			GetComponentInParent<PathedResourceBrowser>().OnPathClicked(_id);
 		}
 	}
 }

Assets/Cryville/Crtr/Browsing/UI/PathPart.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 961fa71cc64cc2a4b88adfc5a1aad216
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/UI/PathedResourceBrowser.cs

@@ -0,0 +1,83 @@
+using Cryville.Common.Unity;
+using Cryville.Common.Unity.UI;
+using Cryville.Crtr.UI;
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace Cryville.Crtr.Browsing.UI {
+	public class PathedResourceBrowser : ResourceBrowser {
+		public IPathedResourceManager<ChartDetail> ResourceManager;
+		public ScrollableItemGrid ItemContainer;
+
+		readonly HashSet<int> _selectedItems = new HashSet<int>();
+		readonly Dictionary<int, BrowserItem> _items = new Dictionary<int, BrowserItem>();
+
+		FileDialog _dialog;
+
+		protected virtual void Start() {
+			ItemContainer.LoadItem = LoadItem;
+			ResourceManager.ItemChanged += OnItemChanged;
+			ResourceManager.ChangeDirectory(new string[] { "" });
+			InitDialog();
+		}
+
+		protected void InitDialog() {
+			_dialog = Instantiate(Resources.Load<GameObject>("Common/FileDialog")).GetComponent<FileDialog>();
+			_dialog.gameObject.SetActive(false);
+			_dialog.Filter = ResourceManager.GetSupportedFormats();
+			_dialog.PresetPaths = ResourceManager.GetPresetPaths();
+			_dialog.OnClose += OnAddDialogClosed;
+		}
+
+		void OnItemChanged() {
+			ItemContainer.ItemCount = ResourceManager.ItemCount;
+			_selectedItems.Clear();
+			_items.Clear();
+		}
+
+		private bool LoadItem(int id, GameObject obj) {
+			var bi = obj.GetComponent<BrowserItem>();
+			_items[id] = bi;
+			try {
+				var item = ResourceManager.GetItemMeta(id);
+				bi.Load(id, item, _selectedItems.Contains(id));
+			}
+			catch (Exception) {
+				bi.Load(id, new ResourceItemMeta { Name = "<color=#ff0000>Invalid resource</color>" }, _selectedItems.Contains(id));
+			}
+			return true;
+		}
+
+		public virtual void OnDirectoryItemClicked(int id) {
+			ResourceManager.OpenDirectory(id);
+		}
+
+		public void OnObjectItemClicked(int id) {
+			foreach (var item in _selectedItems) _items[item].OnDeselect();
+			_selectedItems.Clear();
+			_items[id].OnSelect();
+			_selectedItems.Add(id);
+			Master.ShowDetail(id, ResourceManager.GetItemDetail(id));
+		}
+
+		public void OnPathClicked(int id) {
+			ResourceManager.ReturnToDirectory(id);
+		}
+
+		public void OnAddButtonClicked() {
+			_dialog.Show();
+		}
+
+		private void OnAddDialogClosed() {
+			if (_dialog.FileName == null) return;
+			if (ResourceManager.ImportItemFrom(_dialog.FileName)) {
+				Popup.Create("Import succeeded");
+				OnPathClicked(ResourceManager.CurrentDirectory.Length - 1);
+			}
+			else {
+				Popup.Create("Import failed");
+			}
+		}
+	}
+}

Assets/Cryville/Crtr/Browsing/UI/PathedResourceBrowser.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: f3c17bb298cf2294dad4b675c7290b2a
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/UI/ResourceBrowser.cs

@@ -1,12 +1,14 @@
 using UnityEngine;
 
-namespace Cryville.Crtr.Browsing {
-	public abstract class ResourceBrowserUnit : MonoBehaviour {
+namespace Cryville.Crtr.Browsing.UI {
+	public abstract class ResourceBrowser : MonoBehaviour {
+		[SerializeField]
+		Sprite m_icon;
+		public Sprite Icon { get { return m_icon; } }
+
 		protected ResourceBrowserMaster Master { get; private set; }
 		protected virtual void Awake() {
 			Master = GetComponentInParent<ResourceBrowserMaster>();
 		}
-		public virtual void SlideToLeft() { }
-		public virtual void SlideToRight() { }
 	}
 }

Assets/Cryville/Crtr/Browsing/UI/ResourceBrowser.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 8d8141a90dc49f741b382e7abbf0a9c8
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/UI/ResourceBrowserMaster.cs

@@ -0,0 +1,95 @@
+using Cryville.Crtr.Config.UI;
+using Cryville.Crtr.UI;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.SceneManagement;
+using UnityEngine.UI;
+
+namespace Cryville.Crtr.Browsing.UI {
+	public class ResourceBrowserMaster : MonoBehaviour {
+		[SerializeField]
+		Button m_playButton;
+		[SerializeField]
+		Button m_configButton;
+		[SerializeField]
+		ConfigPanelMaster m_configPanel;
+		[SerializeField]
+		Transform m_tabContainer;
+		[SerializeField]
+		GameObject m_tabPrefab;
+		[SerializeField]
+		PathedResourceBrowser m_mainBrowser;
+		[SerializeField]
+		SettingsBrowser m_settingsBrowser;
+		[SerializeField]
+		DetailPanel m_detailPanel;
+
+		BrowserTab _currentTab;
+		readonly Dictionary<BrowserTab, ResourceBrowser> _tabs = new Dictionary<BrowserTab, ResourceBrowser>();
+
+		void Awake() {
+			m_mainBrowser.ResourceManager = new LegacyResourceManager(Settings.Default.GameDataPath);
+			OnTabClicked(AddTab("Local", m_mainBrowser));
+
+			AddTab("Settings", m_settingsBrowser);
+		}
+
+		BrowserTab AddTab(string name, ResourceBrowser browser) {
+			var tab = Instantiate(m_tabPrefab, m_tabContainer, false).GetComponent<BrowserTab>();
+			tab.Icon = browser.Icon;
+			tab.Text = name;
+			tab.Clicked += OnTabClicked;
+			_tabs.Add(tab, browser);
+			return tab;
+		}
+
+		void OnTabClicked(BrowserTab tab) {
+			if (tab == _currentTab) return;
+			if (_currentTab != null) {
+				_currentTab.Selected = false;
+				_tabs[_currentTab].gameObject.SetActive(false);
+			}
+			_currentTab = tab;
+			if (_currentTab != null) {
+				_currentTab.Selected = true;
+				_tabs[_currentTab].gameObject.SetActive(true);
+			}
+		}
+
+		public void ShowDetail(int id, ChartDetail detail) {
+			// SlideIntoView(1);
+			m_detailPanel.Load(id, detail);
+			m_playButton.gameObject.SetActive(true);
+			m_configButton.gameObject.SetActive(true);
+		}
+
+		public bool Back() {
+			// if (_slideDest == 0) return false;
+			// SlideIntoView(_slideDest - 1);
+			return true;
+		}
+
+		public void Open(int id, ChartDetail detail) {
+			SetDataSettings(id, detail);
+#if UNITY_5_3_OR_NEWER
+			SceneManager.LoadScene("Play", LoadSceneMode.Additive);
+#else
+			Application.LoadLevelAdditive("Play");
+#endif
+			GameObject.Find("/Master").GetComponent<Master>().HideMenu();
+#if UNITY_STANDALONE_WIN || UNITY_EDITOR_WIN
+			DiscordController.Instance.SetPlaying(string.Format("{0} - {1}", detail.Meta.song.name, detail.Meta.name), detail.Meta.length);
+#endif
+		}
+
+		public void OpenConfig(int id, ChartDetail detail) {
+			SetDataSettings(id, detail);
+		}
+
+		void SetDataSettings(int id, ChartDetail detail) {
+			Settings.Default.LoadRuleset = detail.Meta.ruleset + "/.umgr";
+			Settings.Default.LoadRulesetConfig = detail.Meta.ruleset + ".json";
+			Settings.Default.LoadChart = m_mainBrowser.ResourceManager.GetItemPath(id);
+		}
+	}
+}

Assets/Cryville/Crtr/Browsing/UI/ResourceBrowserMaster.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 1c6c8bc301408004a904079721302722
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Crtr/Browsing/UI/SettingsBrowser.cs

@@ -0,0 +1,11 @@
+using Cryville.Crtr.Config;
+using Cryville.Crtr.Config.UI;
+
+namespace Cryville.Crtr.Browsing.UI {
+	internal class SettingsBrowser : ResourceBrowser {
+		protected override void Awake() {
+			base.Awake();
+			GetComponent<PropertyMasterPanel>().Adapter = new DefaultPropertyMasterAdapter(Settings.Default);
+		}
+	}
+}

Assets/Cryville/Crtr/Browsing/UI/SettingsBrowser.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 8523c789afb6adb48ac62a48f7decf0f
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Crtr/BuiltinResources.cs

@@ -1,10 +1,10 @@
-using Cryville.Crtr.Components;
+using Cryville.Crtr.Skin.Components;
 using System;
 using System.Collections.Generic;
 using UnityEngine;
 
 namespace Cryville.Crtr {
-	public static class GenericResources {
+	public static class BuiltinResources {
 		public static Dictionary<string, Type> Components
 			= new Dictionary<string, Type>();
 		public static Dictionary<string, Shader> Shaders

Assets/Cryville/Crtr/Chart.cs

@@ -1,6 +1,7 @@
 using Cryville.Common;
 using Cryville.Common.Collections.Specialized;
 using Cryville.Common.Pdt;
+using Cryville.Crtr.Ruleset;
 using Newtonsoft.Json;
 using System;
 using System.Collections.Generic;
@@ -215,11 +216,11 @@ namespace Cryville.Crtr {
 					default: return base.GetEventsOfType(type);
 				}
 			}
-			public override int Priority { get { return 10; } }
+			public override int Priority { get { return 12; } }
 		}
 
 		public class Track : EventContainer {
-			public override int Priority { get { return 10; } }
+			public override int Priority { get { return 14; } }
 		}
 
 		public class Motion : ChartEvent {

Assets/Cryville/Crtr/ChartCompatibilityHandler.cs

@@ -66,7 +66,7 @@ namespace Cryville.Crtr {
 					if (comps[i] == "") comps[i] = "0";
 				}
 				_itor.SetSource(string.Format("({0});", string.Join(',', comps)));
-				ChartPlayer.etor.Evaluate(_vecop, _itor.GetExp());
+				PdtEvaluator.Instance.Evaluate(_vecop, _itor.GetExp());
 				return _vecbuf;
 			}
 		}
@@ -99,18 +99,18 @@ namespace Cryville.Crtr {
 						var exp = _itor.GetExp();
 						switch (c) {
 							case '@':
-								ChartPlayer.etor.Evaluate(_vecop, exp);
+								PdtEvaluator.Instance.Evaluate(_vecop, exp);
 								node.Time = new Vec1(_vecbuf);
 								break;
 							case '~':
-								ChartPlayer.etor.Evaluate(_vecop, exp);
+								PdtEvaluator.Instance.Evaluate(_vecop, exp);
 								node.EndTime = new Vec1(_vecbuf);
 								break;
 							case '^':
 								node.Transition = exp;
 								break;
 							case ':':
-								ChartPlayer.etor.Evaluate(_vecop, exp);
+								PdtEvaluator.Instance.Evaluate(_vecop, exp);
 								node.Value = Vector.Construct(ChartPlayer.motionRegistry[name].Type, _vecbuf);
 								break;
 							default:

Assets/Cryville/Crtr/ChartPlayer.cs

@@ -1,9 +1,10 @@
-#define BUILD
-
 using Cryville.Common;
 using Cryville.Common.Buffers;
 using Cryville.Crtr.Config;
 using Cryville.Crtr.Event;
+using Cryville.Crtr.Ruleset;
+using Cryville.Crtr.Skin;
+using Cryville.Crtr.UI;
 using Newtonsoft.Json;
 using System;
 using System.Collections.Generic;
@@ -24,9 +25,9 @@ namespace Cryville.Crtr {
 	public class ChartPlayer : MonoBehaviour {
 		#region Fields
 		Chart chart;
-		Skin skin;
+		SkinDefinition skin;
 		public static PdtSkin pskin;
-		Ruleset ruleset;
+		RulesetDefinition ruleset;
 		PdtRuleset pruleset;
 		Dictionary<string, Texture2D> texs;
 		public static Dictionary<string, SpriteFrame> frames;
@@ -62,8 +63,6 @@ namespace Cryville.Crtr {
 		public static float sv = 16f;
 
 		public static Dictionary<Identifier, MotionRegistry> motionRegistry;
-
-		public static PdtEvaluator etor;
 		#endregion
 
 		#region MonoBehaviour
@@ -75,14 +74,13 @@ namespace Cryville.Crtr {
 				logs = logobj.GetComponent<TextMeshProUGUI>();
 			if (!initialized) {
 				Game.Init();
-				GenericResources.LoadDefault();
+				BuiltinResources.LoadDefault();
 				initialized = true;
 			}
 			OnSettingsUpdate();
 
 			status = GameObject.Find("Status").GetComponent<TextMeshProUGUI>();
 
-#if BUILD
 			try {
 				Play();
 			}
@@ -91,7 +89,6 @@ namespace Cryville.Crtr {
 				Popup.CreateException(ex);
 				ReturnToMenu();
 			}
-#endif
 
 			// Camera.main.RenderToCubemap();
 		}
@@ -186,9 +183,7 @@ namespace Cryville.Crtr {
 					Logger.Log("main", 4, "Load/MainThread", "Load failed");
 					loadThread = null;
 					Popup.CreateException(threadException);
-#if BUILD
 					ReturnToMenu();
-#endif
 				}
 				else if (texloaddone) {
 					if (texLoader == null) Stop();
@@ -273,12 +268,12 @@ namespace Cryville.Crtr {
 					"\nStates: c{0} / b{1}",
 					cbus.ActiveStateCount, bbus.ActiveStateCount
 				);
-				var aTime = Game.AudioClient.Position;
+				var aTime = Game.AudioClient.Position - atime0;
 				var iTime = inputProxy.GetTimestampAverage();
 				statusbuf.AppendFormat(
 					"\nSTime: {0:G9}s {5} {6}\nATime: {1:G9}s ({3:+0.0ms;-0.0ms;0}) {5} {6}\nITime: {2:G9}s ({4:+0.0ms;-0.0ms;0}) {5} {7}",
 					cbus.Time, aTime, iTime,
-					(aTime - atime0 - cbus.Time) * 1e3,
+					(aTime - cbus.Time) * 1e3,
 					(iTime - cbus.Time) * 1e3,
 					forceSyncFrames != 0 ? "(force sync)" : "",
 					paused ? "(paused)" : "",
@@ -355,19 +350,25 @@ namespace Cryville.Crtr {
 				forceSyncFrames = Settings.Default.ForceSyncFrames;
 				Game.AudioClient.Start();
 				inputProxy.UnlockTime();
+#if !UNITY_ANDROID || UNITY_EDITOR
+				DiscordController.Instance.SetResume(cbus.Time);
+#endif
 			}
 			else {
 				Game.AudioClient.Pause();
 				inputProxy.LockTime();
+#if !UNITY_ANDROID || UNITY_EDITOR
+				DiscordController.Instance.SetPaused();
+#endif
 			}
 		}
-		#endregion
+#endregion
 
 		#region Load
 		void Play() {
 			disableGC = Settings.Default.DisableGC;
-			clippingDist = Settings.Default.BackwardClippingDistance;
-			renderDist = Settings.Default.RenderDistance;
+			clippingDist = Settings.Default.BackwardRenderDistance;
+			renderDist = Settings.Default.ForwardRenderDistance;
 			renderStep = Settings.Default.RenderStep;
 			actualRenderStep = renderStep;
 			autoRenderStep = renderStep == 0;
@@ -377,7 +378,7 @@ namespace Cryville.Crtr {
 			areaJudgePrecision = 1 << Settings.Default.AreaJudgePrecision;
 			forceSyncFrames = Settings.Default.ForceSyncFrames;
 			texloaddone = false;
-			Game.NetworkTaskWorker.SuspendBackgroundTasks();
+			Game.SuspendBackgroundTasks();
 			Game.AudioSession = Game.AudioSequencer.NewSession();
 
 			var hitPlane = new Plane(Vector3.forward, Vector3.zero);
@@ -419,10 +420,10 @@ namespace Cryville.Crtr {
 			);
 			if (!skinFile.Exists) throw new FileNotFoundException("Skin not found\nPlease specify an available skin in the config");
 			using (StreamReader reader = new StreamReader(skinFile.FullName, Encoding.UTF8)) {
-				skin = JsonConvert.DeserializeObject<Skin>(reader.ReadToEnd(), new JsonSerializerSettings() {
+				skin = JsonConvert.DeserializeObject<SkinDefinition>(reader.ReadToEnd(), new JsonSerializerSettings() {
 					MissingMemberHandling = MissingMemberHandling.Error
 				});
-				if (skin.format != Skin.CURRENT_FORMAT) throw new FormatException("Invalid skin file version");
+				if (skin.format != SkinDefinition.CURRENT_FORMAT) throw new FormatException("Invalid skin file version");
 			}
 
 			loadThread = new Thread(new ParameterizedThreadStart(Load));
@@ -455,7 +456,7 @@ namespace Cryville.Crtr {
 			for (int i = 0; i < queue.Count; i++) {
 #if UNITY_5_4_OR_NEWER
 				texHandler = new DownloadHandlerTexture();
-				texLoader = new UnityWebRequest(Game.FileProtocolPrefix + queue[i], "GET", texHandler, null);
+				texLoader = new UnityWebRequest(PlatformConfig.FileProtocolPrefix + queue[i], "GET", texHandler, null);
 				texLoader.SendWebRequest();
 #else
 				texLoader = new WWW(Game.FileProtocolPrefix + queue[i]);
@@ -499,22 +500,22 @@ namespace Cryville.Crtr {
 		IEnumerator<float> Prehandle() {
 			Stopwatch timer = new Stopwatch();
 			timer.Reset(); timer.Start();
-			Logger.Log("main", 0, "Load/Prehandle", "Prehandling (iteration 2)"); yield return .00f;
+			Logger.Log("main", 0, "Load/Prehandle", "Prehandling (iteration 2)"); yield return 0;
 			cbus.BroadcastPreInit();
-			Logger.Log("main", 0, "Load/Prehandle", "Prehandling (iteration 3)"); yield return .05f;
+			Logger.Log("main", 0, "Load/Prehandle", "Prehandling (iteration 3)"); yield return 0;
 			using (var pbus = cbus.Clone(17)) {
 				while (pbus.Time != double.PositiveInfinity) {
 					pbus.ForwardOnce();
-					yield return (float)pbus.EventId / pbus.EventCount * .80f + .05f;
+					yield return (float)pbus.EventId / pbus.EventCount;
 				}
 			}
-			Logger.Log("main", 0, "Load/Prehandle", "Prehandling (iteration 4)"); yield return .85f;
+			Logger.Log("main", 0, "Load/Prehandle", "Prehandling (iteration 4)"); yield return 1;
 			cbus.BroadcastPostInit();
-			Logger.Log("main", 0, "Load/Prehandle", "Seeking to start offset"); yield return .90f;
+			Logger.Log("main", 0, "Load/Prehandle", "Seeking to start offset"); yield return 1;
 			cbus.ForwardByTime(startOffset);
 			bbus.ForwardByTime(startOffset);
 			Game.AudioSequencer.SeekTime(startOffset, SeekOrigin.Current);
-			Logger.Log("main", 0, "Load/Prehandle", "Cleaning up"); yield return .95f;
+			Logger.Log("main", 0, "Load/Prehandle", "Cleaning up"); yield return 1;
 			if (logEnabled && Settings.Default.HideLogOnPlay) ToggleLogs();
 			Camera.main.cullingMask |= 1;
 			GC.Collect();
@@ -528,7 +529,7 @@ namespace Cryville.Crtr {
 				logs.text = "";
 			}
 			Game.AudioSequencer.Playing = true;
-			atime0 = Game.AudioClient.Position - startOffset;
+			atime0 = Game.AudioClient.BufferPosition - startOffset;
 			inputProxy.SyncTime(cbus.Time);
 			inputProxy.Activate();
 		}
@@ -552,7 +553,7 @@ namespace Cryville.Crtr {
 					effectManager.Dispose();
 					effectManager = null;
 				}
-				etor = null;
+				PdtEvaluator.Instance.Reset();
 				motionRegistry = null;
 				Logger.Log("main", 1, "Game", "Stopped");
 			}
@@ -568,10 +569,8 @@ namespace Cryville.Crtr {
 					started = false;
 				}
 			}
-			Game.NetworkTaskWorker.ResumeBackgroundTasks();
-#if BUILD
+			Game.ResumeBackgroundTasks();
 			ReturnToMenu();
-#endif
 		}
 
 		void OnSettingsUpdate() {
@@ -588,11 +587,9 @@ namespace Cryville.Crtr {
 		}
 
 		Exception threadException;
-#if !NO_THREAD
 		Thread loadThread = null;
 		volatile float loadPregress;
 		Stopwatch workerTimer;
-#endif
 		void Load(object _info) {
 			var info = (LoadInfo)_info;
 			try {
@@ -622,7 +619,7 @@ namespace Cryville.Crtr {
 			};
 
 			using (StreamReader reader = new StreamReader(info.chartFile.FullName, Encoding.UTF8)) {
-				etor = new PdtEvaluator();
+				PdtEvaluator.Instance.Reset();
 
 				LoadRuleset(info.rulesetFile); loadPregress = .05f;
 
@@ -642,7 +639,7 @@ namespace Cryville.Crtr {
 
 				Logger.Log("main", 0, "Load/WorkerThread", "Initializing judge and input"); loadPregress = .35f;
 				judge = new Judge(this, pruleset);
-				etor.ContextJudge = judge;
+				PdtEvaluator.Instance.ContextJudge = judge;
 
 				inputProxy = new InputProxy(pruleset, judge, screenSize);
 				inputProxy.LoadFrom(_rscfg.inputs);
@@ -688,14 +685,15 @@ namespace Cryville.Crtr {
 			DirectoryInfo dir = file.Directory;
 			Logger.Log("main", 0, "Load/WorkerThread", "Loading ruleset: {0}", file);
 			using (StreamReader reader = new StreamReader(file.FullName, Encoding.UTF8)) {
-				ruleset = JsonConvert.DeserializeObject<Ruleset>(reader.ReadToEnd(), new JsonSerializerSettings() {
+				ruleset = JsonConvert.DeserializeObject<RulesetDefinition>(reader.ReadToEnd(), new JsonSerializerSettings() {
 					MissingMemberHandling = MissingMemberHandling.Error
 				});
-				if (ruleset.format != Ruleset.CURRENT_FORMAT) throw new FormatException("Invalid ruleset file version");
+				if (ruleset.format != RulesetDefinition.CURRENT_FORMAT) throw new FormatException("Invalid ruleset file version");
 				ruleset.LoadPdt(dir);
 				pruleset = ruleset.Root;
-				pruleset.Optimize(etor);
+				pruleset.Optimize(PdtEvaluator.Instance);
 			}
+			PdtEvaluator.Instance.ContextRulesetConfig = new RulesetConfigStore(pruleset.configs, _rscfg.configs);
 			RMVPool.Shared = new RMVPool();
 			MotionCachePool.Shared = new MotionCachePool();
 			MotionNodePool.Shared = new MotionNodePool();
@@ -706,7 +704,7 @@ namespace Cryville.Crtr {
 			Logger.Log("main", 0, "Load/WorkerThread", "Loading skin: {0}", file);
 			skin.LoadPdt(dir);
 			pskin = skin.Root;
-			pskin.Optimize(etor);
+			pskin.Optimize(PdtEvaluator.Instance);
 			effectManager = new EffectManager(pskin);
 		}
 		#endregion

Assets/Cryville/Crtr/Config/IPropertyAdapter.cs

@@ -0,0 +1,105 @@
+using Cryville.Common.ComponentModel;
+using System;
+using System.ComponentModel;
+using System.Linq;
+using System.Reflection;
+
+namespace Cryville.Crtr.Config {
+	public interface IPropertyAdapter {
+		string Category { get; }
+		string Name { get; }
+		string Description { get; }
+		PropertyType Type { get; }
+		object[] Range { get; }
+		object GetValue();
+		void SetValue(object value);
+		event Action ValueChanged;
+		object MapValue(object value);
+		bool SetMapped { get; }
+		object MapValueInverse(object value);
+	}
+
+	public enum PropertyType {
+		Unknown,
+		Number,
+		NumberStepped,
+		Boolean,
+		String,
+	}
+
+	public class DefaultPropertyAdapter : IPropertyAdapter {
+		readonly object _target;
+		readonly PropertyInfo _prop;
+		public string Category { get; private set; }
+		public string Name { get; private set; }
+		public string Description { get; private set; }
+		public PropertyType Type { get; private set; }
+		public object[] Range { get; private set; }
+		public object GetValue() { return _prop.GetValue(_target, null); }
+		public void SetValue(object value) { _prop.SetValue(_target, value, null); }
+
+		public event Action ValueChanged { add { } remove { } }
+
+		readonly double _precision;
+		readonly double _step;
+		readonly bool _logarithmic;
+		public object MapValue(object value) {
+			if (Type == PropertyType.Number || Type == PropertyType.NumberStepped) {
+				var result = (double)value;
+				if (_step != 0) result *= _step;
+				if (_logarithmic) result = Math.Pow(Math.E, result);
+				if (_precision != 0) result = Math.Round(result / _precision) * _precision;
+				return Convert.ChangeType(result, _prop.PropertyType);
+			}
+			return value;
+		}
+		public bool SetMapped { get { return true; } }
+		public object MapValueInverse(object value) {
+			if (Type == PropertyType.Number || Type == PropertyType.NumberStepped) {
+				var result = Convert.ToDouble(value);
+				if (_logarithmic) result = Math.Log(result);
+				if (_step != 0) result /= _step;
+				return result;
+			}
+			return value;
+		}
+
+		public DefaultPropertyAdapter(object target, PropertyInfo prop) {
+			_target = target;
+			_prop = prop;
+			var attrs = prop.GetCustomAttributes(typeof(CategoryAttribute), true);
+			if (attrs.Length > 0) Category = ((CategoryAttribute)attrs.Single()).Category;
+			Name = prop.Name;
+			var attrs2 = prop.GetCustomAttributes(typeof(DescriptionAttribute), true);
+			if (attrs2.Length > 0) Description = ((DescriptionAttribute)attrs2.Single()).Description;
+			if (prop.PropertyType == typeof(bool)) Type = PropertyType.Boolean;
+			else if (prop.PropertyType == typeof(char)) throw new NotSupportedException();
+			else if (prop.PropertyType.IsPrimitive) {
+				Type = prop.GetCustomAttributes(typeof(StepAttribute), true).Length > 0
+					? PropertyType.NumberStepped
+					: PropertyType.Number;
+				var attr = prop.GetCustomAttributes(typeof(RangeAttribute), true);
+				if (attr.Length > 0) {
+					var u = (RangeAttribute)attr.Single();
+					Range = new object[] { u.Min, u.Max };
+				}
+				attr = prop.GetCustomAttributes(typeof(PrecisionAttribute), true);
+				if (attr.Length > 0) {
+					var u = (PrecisionAttribute)attr.Single();
+					_precision = u.Precision;
+				}
+				attr = prop.GetCustomAttributes(typeof(StepAttribute), true);
+				if (attr.Length > 0) {
+					var u = (StepAttribute)attr.Single();
+					_step = u.Step;
+				}
+				attr = prop.GetCustomAttributes(typeof(LogarithmicScaleAttribute), true);
+				if (attr.Length > 0) {
+					_logarithmic = true;
+				}
+			}
+			else if (prop.PropertyType == typeof(string)) Type = PropertyType.String;
+			else return;
+		}
+	}
+}

Assets/Cryville/Crtr/Config/IPropertyAdapter.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 9b3e9219783719544bcbceade34a1090
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Crtr/Config/IPropertyMasterAdapter.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+
+namespace Cryville.Crtr.Config {
+	public interface IPropertyMasterAdapter {
+		string DefaultCategory { get; }
+		IEnumerable<IPropertyAdapter> GetProperties();
+	}
+	public class DefaultPropertyMasterAdapter : IPropertyMasterAdapter {
+		readonly object _target;
+
+		public DefaultPropertyMasterAdapter(object target) {
+			if (target == null) throw new ArgumentNullException("target");
+			_target = target;
+		}
+
+		public string DefaultCategory { get { return "miscellaneous"; } }
+
+		public IEnumerable<IPropertyAdapter> GetProperties() {
+			return _target.GetType().GetProperties().Where(p => {
+				var attrs = p.GetCustomAttributes(typeof(BrowsableAttribute), true);
+				if (attrs.Length == 0) return true;
+				else return ((BrowsableAttribute)attrs.Single()).Browsable;
+			}).Select(p => new DefaultPropertyAdapter(_target, p));
+		}
+	}
+}

Assets/Cryville/Crtr/Config/IPropertyMasterAdapter.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 4e0b160d43716cf4d8ba20b5a7eafd13
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Crtr/Config/RulesetConfig.cs

@@ -14,13 +14,13 @@ namespace Cryville.Crtr.Config {
 
 			[Category("gameplay")]
 			[JsonProperty("sound_offset")]
-			[Step(0.04f)]
+			[Step(0.04)]
 			[Precision(1e-3)]
 			public float SoundOffset { get; set; }
 
 			[Category("deprecated")][Obsolete]
 			[JsonProperty("scroll_velocity")][DefaultValue(1)]
-			[LogarithmicScale][Step(0.5f)][Precision(1e-1)]
+			[LogarithmicScale][Step(0.5)][Precision(1e-1)]
 			public float ScrollVelocity { get; set; }
 
 			public Generic() {
@@ -29,6 +29,8 @@ namespace Cryville.Crtr.Config {
 				ScrollVelocity = 1;
 			}
 		}
+		public Dictionary<string, object> configs
+			= new Dictionary<string, object>();
 		public Dictionary<string, InputEntry> inputs
 			= new Dictionary<string, InputEntry>();
 		public class InputEntry {

Assets/Cryville/Crtr/Config/RulesetConfigPropertyAdapter.cs

@@ -0,0 +1,100 @@
+using Cryville.Common;
+using Cryville.Common.Pdt;
+using Cryville.Crtr.Ruleset;
+using System;
+using System.Collections.Generic;
+
+namespace Cryville.Crtr.Config {
+	internal class RulesetConfigPropertyMasterAdapter : IPropertyMasterAdapter {
+		readonly List<RulesetConfigPropertyAdapter> _props = new List<RulesetConfigPropertyAdapter>();
+		readonly RulesetConfigStore _store;
+
+		public RulesetConfigPropertyMasterAdapter(Dictionary<Identifier, ConfigDefinition> defs, Dictionary<string, object> values) {
+			_store = new RulesetConfigStore(defs, values);
+			PdtEvaluator.Instance.ContextRulesetConfig = _store;
+			if (defs == null) return;
+			foreach (var def in defs) {
+				_props.Add(new RulesetConfigPropertyAdapter(def.Key, def.Value, this));
+			}
+		}
+
+		public string DefaultCategory { get { return "miscellaneous"; } }
+
+		public IEnumerable<IPropertyAdapter> GetProperties() { return _props; }
+
+		public object GetValue(string key) {
+			return _store[key];
+		}
+
+		public void SetValue(string key, object value) {
+			_store[key] = value;
+			foreach (var prop in _props) {
+				prop.OnValueChanged();
+			}
+		}
+	}
+
+	internal class RulesetConfigPropertyAdapter : IPropertyAdapter {
+		readonly RulesetConfigPropertyMasterAdapter _master;
+		readonly ConfigDefinition _def;
+
+		public RulesetConfigPropertyAdapter(Identifier key, ConfigDefinition def, RulesetConfigPropertyMasterAdapter master) {
+			_master = master;
+			_def = def;
+			Name = (string)key.Name;
+			switch (_def.type) {
+				case ConfigType.number: Type = PropertyType.Number; break;
+				case ConfigType.number_stepped: Type = PropertyType.NumberStepped; break;
+				default: Type = PropertyType.Unknown; break;
+			}
+			_rangeOp = new PropOp.Clip(v => {
+				m_range[0] = (double)v.Behind;
+				m_range[1] = (double)v.Ahead;
+			});
+		}
+
+		public string Category { get { return _def.category; } }
+		public string Name { get; private set; }
+		public string Description { get { return null; } }
+
+		public PropertyType Type { get; private set; }
+
+		readonly PdtOperator _rangeOp;
+		readonly object[] m_range = new object[] { double.NegativeInfinity, double.PositiveInfinity };
+		public object[] Range {
+			get {
+				if (_def.range != null)
+					PdtEvaluator.Instance.Evaluate(_rangeOp, _def.range);
+				return m_range;
+			}
+		}
+
+		public object GetValue() {
+			return _master.GetValue(Name);
+		}
+
+		public void SetValue(object value) {
+			_master.SetValue(Name, value);
+		}
+
+		public event Action ValueChanged;
+		public void OnValueChanged() {
+			var ev = ValueChanged;
+			if (ev != null) ev();
+		}
+
+		public bool SetMapped { get { return false; } }
+
+		readonly PropStores.Float _numst = new PropStores.Float();
+		public object MapValue(object value) {
+			_numst.Value = (float)(double)value;
+			if (_def.value == null) return _numst.Value;
+			PdtEvaluator.Instance.ContextSelfValue = _numst.Source;
+			PdtEvaluator.Instance.Evaluate(_numst.Target, _def.value);
+			PdtEvaluator.Instance.ContextSelfValue = null;
+			return _numst.Value;
+		}
+
+		public object MapValueInverse(object value) { throw new NotSupportedException(); }
+	}
+}

Assets/Cryville/Crtr/Config/RulesetConfigPropertyAdapter.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c8b12ed5f582bb24fbc508f74f8ef79e
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Crtr/Config/RulesetConfigStore.cs

@@ -0,0 +1,44 @@
+using Cryville.Common;
+using Cryville.Common.Collections.Specialized;
+using Cryville.Crtr.Ruleset;
+using System;
+using System.Collections.Generic;
+
+namespace Cryville.Crtr.Config {
+	public class RulesetConfigStore {
+		readonly IntKeyedDictionary<PropSrc> _srcs = new IntKeyedDictionary<PropSrc>();
+		readonly Dictionary<string, int> _revMap = new Dictionary<string, int>();
+		readonly Dictionary<string, object> _values;
+		public RulesetConfigStore(Dictionary<Identifier, ConfigDefinition> defs, Dictionary<string, object> values) {
+			_values = values;
+			if (defs == null) return;
+			foreach (var def in defs) {
+				var key = def.Key.Key;
+				var name = (string)def.Key.Name;
+				if (!_values.ContainsKey(name)) {
+					double value = 0;
+					PdtEvaluator.Instance.Evaluate(new PropOp.Float(v => value = v), def.Value.@default);
+					_values.Add(name, value);
+				}
+				_revMap.Add(name, key);
+				_srcs.Add(key, new PropSrc.Float(() => {
+					float result = 0;
+					PdtEvaluator.Instance.ContextSelfValue = new PropSrc.Float(() => Convert.ToSingle(_values[name]));
+					PdtEvaluator.Instance.Evaluate(new PropOp.Float(v => result = v), def.Value.value);
+					PdtEvaluator.Instance.ContextSelfValue = null;
+					return result;
+				}));
+			}
+		}
+		public object this[string key] {
+			get { return _values[key]; }
+			set {
+				_values[key] = value;
+				_srcs[_revMap[key]].Invalidate();
+			}
+		}
+		public bool TryGetMappedSource(int key, out PropSrc result) {
+			return _srcs.TryGetValue(key, out result);
+		}
+	}
+}

Assets/Cryville/Crtr/Config/RulesetConfigStore.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: d346b4bc0a3d4a44f90a924d01c0d2f2
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: