Adjust the progress report from prehandler.

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/Font/FontMatcher.cs

@@ -6,295 +6,295 @@ using System.Linq;
 namespace Cryville.Common.Font {
 	public abstract class FontMatcher {
 		protected FontManager Manager { get; private set; }
-		public FontMatcher(FontManager manafer) { Manager = manafer; }
+		public FontMatcher(FontManager manager) { Manager = manager; }
 		public abstract IEnumerable<Typeface> MatchScript(string script = null, bool distinctFamily = false);
 	}
 	public class FallbackListFontMatcher : FontMatcher {
 		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>>();
+			ScriptUtils.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["zyyy"].Insert(0, "SimSun"); // Custom
+			map["zyyy"].Insert(0, "SimHei"); // Custom
+			map["zyyy"].Insert(0, "Microsoft YaHei"); // Custom
+			map["zyyy"].Insert(0, "Arial");
+			map["zyyy"].Insert(0, "Times New Roman");
+			map["zyyy"].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 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 static Dictionary<string, List<string>> GetDefaultAndroidFallbackMap() {
+			var map = new Dictionary<string, List<string>>();
+			ScriptUtils.FillKeysWithScripts(map, () => new List<string>());
+			map["zyyy"].Insert(0, "Noto Sans CJK TC"); // TODO Modify default fallback
+			map["zyyy"].Insert(0, "Noto Sans CJK JP");
+			map["zyyy"].Insert(0, "Noto Sans CJK SC");
+			map["zyyy"].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["syrn"].Insert(0, "Noto Sans Syriac Eastern");
+			map["syre"].Insert(0, "Noto Sans Syriac Estrangela");
+			map["syrj"].Insert(0, "Noto Sans Syriac Western");
+			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;
 		}
 		public FallbackListFontMatcher(FontManager manager) : base(manager) { }
 		public override IEnumerable<Typeface> MatchScript(string script = null, bool distinctFamily = false) {

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

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 1a624371d4108614b9cdc4acca1499e2
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

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: 9653d5e145f2866439a0fcd1b27f49c4
+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

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 71234dd1c93d47b4893750686b2333a3
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

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

@@ -1,12 +0,0 @@
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-guid: 5ea931bf5488011468f3d1243a038874
-timeCreated: 1622589817
-licenseType: Free
-MonoImporter:
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Assets/Cryville/Common/Network/HttpResponse.cs.meta

@@ -1,12 +0,0 @@
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-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 @@
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-guid: f191de447a708da4f9d230e6545ce0a6
-timeCreated: 1635470462
-licenseType: Free
-MonoImporter:
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Assets/Cryville/Common/Network/HttpsClient.cs.meta

@@ -1,12 +0,0 @@
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-guid: 9b35290e0e147a342acc29a20c8fceaf
-timeCreated: 1622503538
-licenseType: Free
-MonoImporter:
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-  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/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 @@
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+guid: 2322d8e9250e9e6469826361223dfdda
+MonoImporter:
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+  serializedVersion: 2
+  defaultReferences: []
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+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

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 @@
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+guid: c827ee181de8c51499777e5a822981b8
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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 @@
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+guid: e2d08ba79acb0564b9802b57dbc2f8d3
+PluginImporter:
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+  serializedVersion: 2
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+  validateReferences: 1
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+    second:
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+  - first:
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+    second:
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+      settings:
+        DefaultValueInitialized: true
+  userData: 
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+  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 @@
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-guid: cfa7de3f6f944914d9999fcfda245f97
-timeCreated: 1637552994
-licenseType: Free
-MonoImporter:
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Assets/Cryville/Crtr/Browsing/BrowserItemTile.cs.meta

@@ -1,12 +0,0 @@
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-timeCreated: 1637554149
-licenseType: Free
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-  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
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+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

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

@@ -1,12 +0,0 @@
-fileFormatVersion: 2
-guid: 477e04b1ed5b60e48886fb76081245c5
-timeCreated: 1637722157
-licenseType: Free
-MonoImporter:
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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;
@@ -66,7 +67,7 @@ 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 +94,7 @@ 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/PathPart.cs.meta

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

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

@@ -1,12 +0,0 @@
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-timeCreated: 1638435211
-licenseType: Free
-MonoImporter:
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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 @@
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-guid: bcca29fea992ac24698a213f0e2baedc
-timeCreated: 1638435590
-licenseType: Free
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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.meta

@@ -1,12 +0,0 @@
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-timeCreated: 1637234060
-licenseType: Free
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Assets/Cryville/Crtr/Browsing/ResourceBrowserMaster.cs.meta

@@ -1,12 +0,0 @@
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-guid: 256d7d3efda1f9b4c882eb42e608cc8e
-timeCreated: 1638414803
-licenseType: Free
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Assets/Cryville/Crtr/Browsing/ResourceBrowserUnit.cs.meta

@@ -1,12 +0,0 @@
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-timeCreated: 1638415083
-licenseType: Free
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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 @@
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+guid: f535064222dd08c4f8e52d6e9144079a
+MonoImporter:
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+  defaultReferences: []
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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 +1,12 @@
+using UnityEngine;
+
+namespace Cryville.Crtr.Browsing.UI {
+	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;
+		}
+	}
+}

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

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c3cee963751f1ee4c9792c8c8983f51d
+MonoImporter:
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Assets/Cryville/Crtr/Browsing/UI/BrowserItemTile.cs

@@ -2,7 +2,7 @@ using TMPro;
 using UnityEngine;
 using UnityEngine.UI;
 
-namespace Cryville.Crtr.Browsing {
+namespace Cryville.Crtr.Browsing.UI {
 	internal class BrowserItemTile : BrowserItem {
 #pragma warning disable IDE0044
 		[SerializeField]
@@ -45,7 +45,7 @@ namespace Cryville.Crtr.Browsing {
 		}
 		public void OnClick() {
 			if (Id == null) return;
-			ResourceBrowser resourceBrowser = GetComponentInParent<ResourceBrowser>();
+			var resourceBrowser = GetComponentInParent<ResourceBrowser>();
 			if (_dir) resourceBrowser.OnDirectoryItemClicked(Id.Value);
 			else resourceBrowser.OnObjectItemClicked(Id.Value);
 		}

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

@@ -0,0 +1,11 @@
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Assets/Cryville/Crtr/Browsing/UI/DetailPanel.cs

@@ -4,7 +4,7 @@ using TMPro;
 using UnityEngine;
 using UnityEngine.UI;
 
-namespace Cryville.Crtr.Browsing {
+namespace Cryville.Crtr.Browsing.UI {
 	public class DetailPanel : ResourceBrowserUnit {
 #pragma warning disable IDE0044
 		[SerializeField]