Code cleanup.

This reverts commit 4185303bd2.

Assets/AssemblyInfo.cs

@@ -1,8 +0,0 @@
-using System.Reflection;
-
-[assembly: AssemblyCompany("Cryville")]
-[assembly: AssemblyCopyright("Copyright © Cryville 2020-2022")]
-[assembly: AssemblyDefaultAlias("Cosmo Resona")]
-[assembly: AssemblyProduct("Cosmo Resona")]
-[assembly: AssemblyTitle("Cosmo Resona")]
-[assembly: AssemblyVersion("0.5.0")]

Assets/Cryville/Common/BinderAttribute.cs

@@ -33,12 +33,12 @@ namespace Cryville.Common {
 		public override object ChangeType(object value, Type type, CultureInfo culture) {
 			if (value == null)
 				return null;
-			else if (type == value.GetType())
+			else if (type.IsAssignableFrom(value.GetType()))
 				return value;
 			else if (type.IsEnum && value is string) {
 				return Enum.Parse(type, (string)value);
 			}
-			throw new InvalidCastException();
+			throw new InvalidCastException(string.Format("Cannot cast {0} to {1}", value.GetType(), type));
 		}
 		
 		public override void ReorderArgumentArray(ref object[] args, object state) {

Assets/Cryville/Common/Buffers/TargetString.cs

@@ -0,0 +1,135 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace Cryville.Common.Buffers {
+	/// <summary>
+	/// An auto-resized <see cref="char" /> array as a variable-length string used as a target that is modified frequently.
+	/// </summary>
+	public class TargetString : IEnumerable<char> {
+		public event Action OnUpdate;
+		char[] _arr;
+		bool _invalidated;
+		/// <summary>
+		/// Creates an instance of the <see cref="TargetString" /> class with a capacity of 16.
+		/// </summary>
+		public TargetString() : this(16) { }
+		/// <summary>
+		/// Creates an instance of the <see cref="TargetString" /> class.
+		/// </summary>
+		/// <param name="capacity">The initial capacity of the string.</param>
+		/// <exception cref="ArgumentOutOfRangeException"><paramref name="capacity" /> is less than or equal to 0.</exception>
+		public TargetString(int capacity) {
+			if (capacity <= 0) throw new ArgumentOutOfRangeException("capacity");
+			_arr = new char[capacity];
+		}
+		/// <summary>
+		/// Gets or sets one of the characters in the string.
+		/// </summary>
+		/// <param name="index">The zero-based index of the character.</param>
+		/// <returns>The character at the given index.</returns>
+		/// <exception cref="ArgumentOutOfRangeException"><paramref name="index" /> is less than 0 or not less than <see cref="Length" />.</exception>
+		/// <remarks>
+		/// <para>Set <see cref="Length" /> to a desired value before updating the characters.</para>
+		/// <para>Call <see cref=" Validate" /> after all the characters are updated.</para>
+		/// </remarks>
+		public char this[int index] {
+			get {
+				if (index < 0 || index >= m_length)
+					throw new ArgumentOutOfRangeException("index");
+				return _arr[index];
+			}
+			set {
+				if (index < 0 || index >= m_length)
+					throw new ArgumentOutOfRangeException("index");
+				if (_arr[index] == value) return;
+				_arr[index] = value;
+				_invalidated = true;
+			}
+		}
+		int m_length;
+		/// <summary>
+		/// The length of the string.
+		/// </summary>
+		/// <exception cref="ArgumentOutOfRangeException">The value specified for a set operation is less than 0.</exception>
+		public int Length {
+			get {
+				return m_length;
+			}
+			set {
+				if (Length < 0) throw new ArgumentOutOfRangeException("length");
+				if (m_length == value) return;
+				if (_arr.Length < value) {
+					var len = _arr.Length;
+					while (len < value) len *= 2;
+					var arr2 = new char[len];
+					Array.Copy(_arr, arr2, m_length);
+					_arr = arr2;
+				}
+				m_length = value;
+				_invalidated = true;
+			}
+		}
+		/// <summary>
+		/// Validates the string.
+		/// </summary>
+		public void Validate() {
+			if (!_invalidated) return;
+			_invalidated = false;
+			var ev = OnUpdate;
+			if (ev != null) ev.Invoke();
+		}
+		internal char[] TrustedAsArray() { return _arr; }
+
+		/// <summary>
+		/// Returns an enumerator that iterates through the <see cref="TargetString" />.
+		/// </summary>
+		/// <returns>A <see cref="Enumerator" /> for the <see cref="TargetString" />.</returns>
+		public Enumerator GetEnumerator() {
+			return new Enumerator(this);
+		}
+		IEnumerator<char> IEnumerable<char>.GetEnumerator() {
+			return new Enumerator(this);
+		}
+		IEnumerator IEnumerable.GetEnumerator() {
+			return new Enumerator(this);
+		}
+
+		public struct Enumerator : IEnumerator<char> {
+			readonly TargetString _self;
+			int _index;
+			internal Enumerator(TargetString self) {
+				_self = self;
+				_index = -1;
+			}
+
+			public char Current {
+				get {
+					if (_index < 0)
+						throw new InvalidOperationException(_index == -1 ? "Enum not started" : "Enum ended");
+					return _self[_index];
+				}
+			}
+
+			object IEnumerator.Current { get { return Current; } }
+
+			public void Dispose() {
+				_index = -2;
+			}
+
+			public bool MoveNext() {
+				if (_index == -2) return false;
+				_index++;
+				if (_index >= _self.Length) {
+					_index = -2;
+					return false;
+				}
+				return true;
+			}
+
+			public void Reset() {
+				_index = -1;
+			}
+		}
+	}
+}

Assets/Cryville/Common/Buffers/TargetString.cs.meta

@@ -1,5 +1,5 @@
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Assets/Cryville/Common/Culture.meta

@@ -1,9 +1,8 @@
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-timeCreated: 1606989037
-licenseType: Free
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Assets/Cryville/Common/Culture/ScriptUtils.cs.meta

@@ -1,5 +1,5 @@
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Assets/Cryville/Common/Font/FontFile.cs

@@ -0,0 +1,113 @@
+using Cryville.Common.IO;
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+
+namespace Cryville.Common.Font {
+	public abstract class FontFile : IEnumerable<Typeface> {
+		public abstract int Count { get; }
+		public abstract Typeface this[int index] { get; }
+		protected FileInfo File { get; private set; }
+		protected BinaryReader Reader { get; private set; }
+		public FontFile(FileInfo file) {
+			File = file;
+			Reader = new BinaryReaderBE(new FileStream(file.FullName, FileMode.Open, FileAccess.Read));
+		}
+		public void Close() { Reader.Close(); }
+
+		public static FontFile Create(FileInfo file) {
+			switch (file.Extension) {
+				case ".ttf": case ".otf": return new FontFileTTF(file);
+				case ".ttc": case ".otc": return new FontFileTTC(file);
+				default: return null;
+			}
+		}
+
+		public Enumerator GetEnumerator() {
+			return new Enumerator(this);
+		}
+		IEnumerator<Typeface> IEnumerable<Typeface>.GetEnumerator() {
+			return GetEnumerator();
+		}
+		IEnumerator IEnumerable.GetEnumerator() {
+			return GetEnumerator();
+		}
+
+		public struct Enumerator : IEnumerator<Typeface> {
+			readonly FontFile _self;
+			int _index;
+			internal Enumerator(FontFile self) {
+				_self = self;
+				_index = -1;
+			}
+
+			public Typeface Current {
+				get {
+					if (_index < 0)
+						throw new InvalidOperationException(_index == -1 ? "Enum not started" : "Enum ended");
+					return _self[_index];
+				}
+			}
+
+			object IEnumerator.Current { get { return Current; } }
+
+			public void Dispose() {
+				_index = -2;
+			}
+
+			public bool MoveNext() {
+				if (_index == -2) return false;
+				_index++;
+				if (_index >= _self.Count) {
+					_index = -2;
+					return false;
+				}
+				return true;
+			}
+
+			public void Reset() {
+				_index = -1;
+			}
+		}
+	}
+	public class FontFileTTF : FontFile {
+		public override int Count { get { return 1; } }
+		public override Typeface this[int index] {
+			get {
+				if (index != 0) throw new ArgumentOutOfRangeException("index");
+				try {
+					return new TypefaceTTF(Reader, File, index);
+				}
+				catch (Exception) {
+					throw new InvalidDataException("Invalid font");
+				}
+			}
+		}
+		public FontFileTTF(FileInfo file) : base(file) { }
+	}
+	public class FontFileTTC : FontFile {
+		readonly IReadOnlyList<uint> _offsets;
+		public override int Count { get { return _offsets.Count; } }
+		public override Typeface this[int index] {
+			get {
+				if (index < 0 || index >= Count) throw new ArgumentOutOfRangeException("index");
+				Reader.BaseStream.Position = _offsets[index];
+				try {
+					return new TypefaceTTF(Reader, File, index);
+				}
+				catch (Exception) {
+					throw new InvalidDataException("Invalid font");
+				}
+			}
+		}
+		public FontFileTTC(FileInfo file) : base(file) {
+			try {
+				_offsets = new TTCHeader(Reader, 0).GetItems();
+			}
+			catch (Exception) {
+				throw new InvalidDataException("Invalid font");
+			}
+		}
+	}
+}

Assets/Cryville/Common/Font/FontFile.cs.meta

@@ -1,8 +1,7 @@
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 MonoImporter:
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   serializedVersion: 2
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Assets/Cryville/Common/Font/FontManager.cs

@@ -0,0 +1,63 @@
+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, IReadOnlyCollection<Typeface>> MapNameToTypefaces { get; private set; }
+		public FontManager() {
+			var map1 = new Dictionary<string, List<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>());
+				}
+				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);
+			MapNameToTypefaces = map2.ToDictionary(i => i.Key, i => (IReadOnlyCollection<Typeface>)i.Value);
+		}
+		protected abstract IEnumerable<Typeface> EnumerateAllTypefaces();
+		protected static IEnumerable<Typeface> ScanDirectoryForTypefaces(string dir) {
+			foreach (var f in new DirectoryInfo(dir).EnumerateFiles()) {
+				FontFile file;
+				try {
+					file = FontFile.Create(f);
+				}
+				catch (InvalidDataException) {
+					continue;
+				}
+				if (file == null) continue;
+				var enumerator = file.GetEnumerator();
+				while (enumerator.MoveNext()) {
+					Typeface ret;
+					try {
+						ret = enumerator.Current;
+					}
+					catch (InvalidDataException) {
+						continue;
+					}
+					yield return ret;
+				}
+				file.Close();
+			}
+		}
+	}
+	public class FontManagerAndroid : FontManager {
+		protected override IEnumerable<Typeface> EnumerateAllTypefaces() {
+			return ScanDirectoryForTypefaces("/system/fonts");
+		}
+	}
+	public class FontManagerWindows : FontManager {
+		protected override IEnumerable<Typeface> EnumerateAllTypefaces() {
+			return ScanDirectoryForTypefaces("C:/Windows/Fonts");
+		}
+	}
+}

Assets/Cryville/Common/Font/FontMatcher.cs

@@ -0,0 +1,329 @@
+using Cryville.Common.Culture;
+using System;
+using System.Collections.Generic;
+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 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>());
+			// 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");
+			// 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");
+			}
+			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");
+				// SP2
+				MapScriptToTypefaces["beng"].Insert(0, "Vrinda");
+				MapScriptToTypefaces["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");
+				// Reference: https://en.wikipedia.org/wiki/List_of_CJK_fonts
+				MapScriptToTypefaces["jpan"].Insert(0, "Meiryo");
+				MapScriptToTypefaces["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");
+			}
+			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");
+			}
+			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");
+			}
+			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");
+				// 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");
+				//
+				MapScriptToTypefaces["jpan"].Insert(0, "Yu Gothic UI");
+				MapScriptToTypefaces["zsym"].Add("Segoe MDL2 Assets");
+			}
+		}
+		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;
+								}
+							}
+						}
+					}
+				}
+				candidateScripts = ScriptUtils.EnumerateFallbackScripts(script);
+			}
+		}
+	}
+}

Assets/Cryville/Common/Font/FontMatcher.cs.meta

@@ -0,0 +1,11 @@
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+guid: afcde0ad1865db24da79ca1ce7256791
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+  userData: 
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Assets/Cryville/Common/Font/FontTable.cs

@@ -0,0 +1,222 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+
+namespace Cryville.Common.Font {
+	public abstract class FontTable<T> {
+		protected UInt32 Offset { get; private set; }
+		protected BinaryReader Reader { get; private set; }
+
+		protected FontTable(BinaryReader reader, UInt32 offset) {
+			Reader = reader;
+			Offset = offset;
+			reader.BaseStream.Position = offset;
+		}
+		public abstract IReadOnlyList<T> GetItems();
+	}
+	public abstract class FontTable<T, U> : FontTable<T> {
+		protected FontTable(BinaryReader reader, UInt32 offset) : base(reader, offset) { }
+		public abstract U GetSubTable(T item);
+	}
+	public sealed class TTCHeader : FontTable<UInt32, TableDirectory> {
+		readonly String ttcTag;
+		readonly UInt16 majorVersion;
+		readonly UInt16 minorVersion;
+		readonly UInt32 numFonts;
+		readonly List<UInt32> tableDirectoryOffsets = new List<UInt32>();
+		readonly String dsigTag;
+		readonly UInt32 dsigLength;
+		readonly UInt32 dsigOffset;
+		public TTCHeader(BinaryReader reader, UInt32 offset) : base(reader, offset) {
+			ttcTag = reader.ReadTag();
+			if (ttcTag != "ttcf") throw new NotImplementedException();
+			majorVersion = reader.ReadUInt16();
+			minorVersion = reader.ReadUInt16();
+			numFonts = reader.ReadUInt32();
+			for (UInt32 i = 0; i < numFonts; i++) tableDirectoryOffsets.Add(reader.ReadUInt32());
+			if (majorVersion == 2) {
+				dsigTag = reader.ReadTag();
+				dsigLength = reader.ReadUInt32();
+				dsigOffset = reader.ReadUInt32();
+			}
+		}
+		public override IReadOnlyList<UInt32> GetItems() {
+			return tableDirectoryOffsets;
+		}
+		public override TableDirectory GetSubTable(UInt32 item) {
+			var i = (UInt32)item;
+			return new TableDirectory(Reader, i);
+		}
+	}
+	public sealed class TableDirectory : FontTable<TableRecord, object> {
+		readonly UInt32 sfntVersion;
+		readonly UInt16 numTables;
+		readonly UInt16 searchRange;
+		readonly UInt16 entrySelector;
+		readonly UInt16 rangeShift;
+		readonly List<TableRecord> tableRecords = new List<TableRecord>();
+		public TableDirectory(BinaryReader reader, UInt32 offset) : base(reader, offset) {
+			sfntVersion = reader.ReadUInt32();
+			numTables = reader.ReadUInt16();
+			searchRange = reader.ReadUInt16();
+			entrySelector = reader.ReadUInt16();
+			rangeShift = reader.ReadUInt16();
+			for (int i = 0; i < numTables; i++)
+				tableRecords.Add(new TableRecord {
+					tableTag = reader.ReadTag(),
+					checksum = reader.ReadUInt32(),
+					offset = reader.ReadUInt32(),
+					length = reader.ReadUInt32(),
+				});
+		}
+		public override IReadOnlyList<TableRecord> GetItems() {
+			return tableRecords;
+		}
+		public override object GetSubTable(TableRecord item) {
+			switch (item.tableTag) {
+				case "name": return new NameTable(Reader, item.offset);
+				case "meta": return new MetaTable(Reader, item.offset);
+				default: throw new NotImplementedException();
+			}
+		}
+	}
+	public struct TableRecord {
+		public string tableTag;
+		public UInt32 checksum;
+		public UInt32 offset;
+		public UInt32 length;
+	}
+	public sealed class NameTable : FontTable<NameRecord> {
+		readonly UInt16 version;
+		readonly UInt16 count;
+		readonly UInt16 storageOffset;
+		readonly List<NameRecord> nameRecord = new List<NameRecord>();
+		readonly UInt16 langTagCount;
+		readonly List<LangTagRecord> langTagRecord = new List<LangTagRecord>();
+		public NameTable(BinaryReader reader, UInt32 offset) : base(reader, offset) {
+			version = reader.ReadUInt16();
+			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(),
+				});
+			if (version == 1) {
+				langTagCount = reader.ReadUInt16();
+				for (UInt16 i = 0; i < langTagCount; i++)
+					langTagRecord.Add(new LangTagRecord {
+						length = reader.ReadUInt16(),
+						langTagOffset = reader.ReadUInt16(),
+					});
+			}
+			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;
+			Encoding encoding;
+			switch (platformID) {
+				case 0: encoding = Encoding.BigEndianUnicode; break;
+				case 3: encoding = Encoding.BigEndianUnicode; break;
+				default: return this;
+			}
+			value = encoding.GetString(reader.ReadBytes(length));
+			return this;
+		}
+	}
+	public enum NameID : UInt16 {
+		CopyrightNotice      =  0,
+		FontFamilyName       =  1,
+		FontSubfamilyName    =  2,
+		UniqueFontIdentifier =  3,
+		FullFontName         =  4,
+		VersionString        =  5,
+		PostScriptName       =  6,
+		Trademark            =  7,
+		ManufacturerName     =  8,
+		Designer             =  9,
+		Description          = 10,
+		URLVendor            = 11,
+		URLDesigner          = 12,
+		LicenseDescription   = 13,
+		LicenseInfoURL       = 14,
+
+		TypographicFamilyName          = 16,
+		TypographicSubfamilyName       = 17,
+		CompatibleFull                 = 18,
+		SampleText                     = 19,
+		PostScriptCIDFindfontName      = 20,
+		WWSFamilyName                  = 21,
+		WWSSubfamilyName               = 22,
+		LightBackgroundPalette         = 23,
+		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 sealed class MetaTable : FontTable<DataMap> {
+		readonly UInt32 version;
+		readonly UInt32 flags;
+		readonly UInt32 dataMapCount;
+		readonly List<DataMap> dataMaps = new List<DataMap>();
+		public MetaTable(BinaryReader reader, UInt32 offset) : base(reader, offset) {
+			version = reader.ReadUInt32();
+			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);
+		}
+		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 static class BinaryReaderExtensions {
+		public static string ReadTag(this BinaryReader reader) {
+			return Encoding.ASCII.GetString(reader.ReadBytes(4));
+		}
+	}
+}

Assets/Cryville/Common/Font/FontTable.cs.meta

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Assets/Cryville/Common/Font/FontUtil.cs

@@ -1,9 +0,0 @@
-using System.Globalization;
-
-namespace Cryville.Common.Font {
-	public static class FontUtil {
-		/*public static string MatchFontNameWithLang(string lang) {
-			
-		}*/
-	}
-}

Assets/Cryville/Common/Font/Typeface.cs

@@ -0,0 +1,31 @@
+using System.IO;
+using System.Linq;
+
+namespace Cryville.Common.Font {
+	public abstract class Typeface {
+		public FileInfo File { get; private set; }
+		public int IndexInFile { get; private set; }
+		public string FamilyName { get; protected set; }
+		public string SubfamilyName { get; protected set; }
+		public string FullName { get; protected set; }
+		protected abstract void GetName(BinaryReader reader);
+
+		public Typeface(BinaryReader reader, FileInfo file, int index) {
+			File = file;
+			IndexInFile = index;
+			GetName(reader);
+		}
+	}
+	public class TypefaceTTF : Typeface {
+		public TypefaceTTF(BinaryReader reader, FileInfo file, int index)
+			: base(reader, file, index) { }
+
+		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();
+		}
+	}
+}

Assets/Cryville/Common/Font/Typeface.cs.meta

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Assets/Cryville/Common/IO.meta

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   assetBundleVariant: 

Assets/Cryville/Common/IO/BinaryReaderBE.cs

@@ -0,0 +1,75 @@
+using System;
+using System.IO;
+using System.Text;
+
+namespace Cryville.Common.IO {
+	public class BinaryReaderBE : BinaryReader {
+		readonly byte[] m_buffer = new byte[8];
+
+		public BinaryReaderBE(Stream input) : base(input) { }
+
+		public BinaryReaderBE(Stream input, Encoding encoding) : base(input, encoding) { }
+
+		public BinaryReaderBE(Stream input, Encoding encoding, bool leaveOpen) : base(input, encoding, leaveOpen) { }
+
+		public override short ReadInt16() {
+			FillBuffer(2);
+			return (short)(m_buffer[1] | (m_buffer[0] << 8));
+		}
+		public override ushort ReadUInt16() {
+			FillBuffer(2);
+			return (ushort)(m_buffer[1] | (m_buffer[0] << 8));
+		}
+
+		public override int ReadInt32() {
+			FillBuffer(4);
+			return m_buffer[3] | (m_buffer[2] << 8) | (m_buffer[1] << 16) | (m_buffer[0] << 24);
+		}
+		public override uint ReadUInt32() {
+			FillBuffer(4);
+			return (uint)(m_buffer[3] | (m_buffer[2] << 8) | (m_buffer[1] << 16) | (m_buffer[0] << 24));
+		}
+
+		public override long ReadInt64() {
+			FillBuffer(8);
+			uint num = (uint)(m_buffer[7] | (m_buffer[6] << 8) | (m_buffer[5] << 16) | (m_buffer[4] << 24));
+			uint num2 = (uint)(m_buffer[3] | (m_buffer[2] << 8) | (m_buffer[1] << 16) | (m_buffer[0] << 24));
+			return (long)(((ulong)num2 << 32) | num);
+		}
+		public override ulong ReadUInt64() {
+			FillBuffer(8);
+			uint num = (uint)(m_buffer[7] | (m_buffer[6] << 8) | (m_buffer[5] << 16) | (m_buffer[4] << 24));
+			uint num2 = (uint)(m_buffer[3] | (m_buffer[2] << 8) | (m_buffer[1] << 16) | (m_buffer[0] << 24));
+			return ((ulong)num2 << 32) | num;
+		}
+		protected new void FillBuffer(int numBytes) {
+			if (m_buffer != null && (numBytes < 0 || numBytes > m_buffer.Length)) {
+				throw new ArgumentOutOfRangeException("numBytes", "Requested numBytes is larger than the internal buffer size");
+			}
+
+			int num = 0, num2;
+			if (BaseStream == null) {
+				throw new IOException("File not open");
+			}
+
+			if (numBytes == 1) {
+				num2 = BaseStream.ReadByte();
+				if (num2 == -1) {
+					throw new EndOfStreamException("The end of the stream is reached before numBytes could be read");
+				}
+				m_buffer[0] = (byte)num2;
+				return;
+			}
+
+			do {
+				num2 = BaseStream.Read(m_buffer, num, numBytes - num);
+				if (num2 == 0) {
+					throw new EndOfStreamException("The end of the stream is reached before numBytes could be read");
+				}
+
+				num += num2;
+			}
+			while (num < numBytes);
+		}
+	}
+}

Assets/Cryville/Common/IO/BinaryReaderBE.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: aee537c74ab935940b54cb5d784b7f56
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Common/IdentifierManager.cs

@@ -10,10 +10,10 @@ namespace Cryville.Common {
 		/// </summary>
 		public static IdentifierManager SharedInstance = new IdentifierManager();
 
-		Dictionary<object, int> _idents = new Dictionary<object, int>();
-		List<object> _ids = new List<object>(); 
+		readonly Dictionary<object, int> _idents = new Dictionary<object, int>();
+		readonly List<object> _ids = new List<object>();
 
-		object _syncRoot = new object();
+		readonly object _syncRoot = new object();
 
 		/// <summary>
 		/// Creates an instance of the <see cref="IdentifierManager" /> class.

Assets/Cryville/Common/Logger.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Globalization;
 using System.IO;
 
 namespace Cryville.Common {
@@ -40,7 +41,7 @@ namespace Cryville.Common {
 		public static void Create(string key, Logger logger) {
 			Instances[key] = logger;
 			if (logPath != null) {
-				Files[key] = new StreamWriter(logPath + "/" + ((int)DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1)).TotalSeconds).ToString() + "-" + key + ".log") {
+				Files[key] = new StreamWriter(logPath + "/" + ((int)DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1)).TotalSeconds).ToString(CultureInfo.InvariantCulture) + "-" + key + ".log") {
 					AutoFlush = true
 				};
 			}

Assets/Cryville/Common/Math/FractionUtils.cs

@@ -0,0 +1,78 @@
+using System;
+
+namespace Cryville.Common.Math {
+	/// <summary>
+	/// Provides a set of <see langword="static" /> methods related to fractions.
+	/// </summary>
+	public static class FractionUtils {
+		/// <summary>
+		/// Converts a <see cref="double" /> decimal to a fraction.
+		/// </summary>
+		/// <param name="value">The decimal.</param>
+		/// <param name="error">The error.</param>
+		/// <param name="n">The numerator.</param>
+		/// <param name="d">The denominator.</param>
+		/// <exception cref="ArgumentOutOfRangeException"><paramref name="value" /> is less than 0 or <paramref name="error" /> is not greater than 0 or not less than 1.</exception>
+		public static void ToFraction(double value, double error, out int n, out int d) {
+			if (value < 0.0)
+				throw new ArgumentOutOfRangeException("value", "Must be >= 0.");
+			if (error <= 0.0 || error >= 1.0)
+				throw new ArgumentOutOfRangeException("accuracy", "Must be > 0 and < 1.");
+
+			int num = (int)System.Math.Floor(value);
+			value -= num;
+
+			if (value < error) { n = num; d = 1; return; }
+			if (1 - error < value) { n = num + 1; d = 1; return; }
+
+			int lower_n = 0;
+			int lower_d = 1;
+			int upper_n = 1;
+			int upper_d = 1;
+			while (true) {
+				int middle_n = lower_n + upper_n;
+				int middle_d = lower_d + upper_d;
+
+				if (middle_d * (value + error) < middle_n) {
+					upper_n = middle_n;
+					upper_d = middle_d;
+				}
+				else if (middle_n < (value - error) * middle_d) {
+					lower_n = middle_n;
+					lower_d = middle_d;
+				}
+				else {
+					n = num * middle_d + middle_n;
+					d = middle_d;
+					return;
+				}
+			}
+		}
+
+		/// <summary>
+		/// Gets the greatest common divisor (GCD) of two integers.
+		/// </summary>
+		/// <param name="n">The first integer.</param>
+		/// <param name="d">The second integer.</param>
+		/// <returns>The greatest common divisor (GCD) of the two integers.</returns>
+		public static int GreatestCommonDivisor(int n, int d) {
+			while (d != 0) {
+				int t = d;
+				d = n % d;
+				n = t;
+			}
+			return n;
+		}
+
+		/// <summary>
+		/// Simplifies a fraction.
+		/// </summary>
+		/// <param name="n">The numerator.</param>
+		/// <param name="d">The denominator.</param>
+		public static void Simplify(ref int n, ref int d) {
+			var gcd = GreatestCommonDivisor(n, d);
+			n /= gcd;
+			d /= gcd;
+		}
+	}
+}

Assets/Cryville/Common/Math/FractionUtils.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 6829ada596979a545a935785eeea2972
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Common/Math/SquareMatrix.cs

@@ -1,9 +1,13 @@
-namespace Cryville.Common.Math {
+using System;
+
+namespace Cryville.Common.Math {
 	/// <summary>
 	/// Represents a square matrix.
 	/// </summary>
 	public class SquareMatrix {
 		readonly float[,] content;
+		readonly float[,] buffer;
+		readonly int[] refl;
 		/// <summary>
 		/// The size of the matrix.
 		/// </summary>
@@ -17,6 +21,8 @@
 		/// <param name="size">The size of the matrix.</param>
 		public SquareMatrix(int size) {
 			content = new float[size, size];
+			buffer = new float[size, size];
+			refl = new int[size];
 			Size = size;
 		}
 		/// <summary>
@@ -38,38 +44,36 @@
 		/// <returns>The column vector eliminated.</returns>
 		public ColumnVector<T> Eliminate<T>(ColumnVector<T> v, IVectorOperator<T> o) {
 			int s = Size;
-			float[,] d = (float[,])content.Clone();
-			int[] refl = new int[s];
-			for (int i = 0; i < s; i++)
-				refl[i] = i;
+			Array.Copy(content, buffer, Size * Size);
+			for (int i = 0; i < s; i++) refl[i] = i;
 			for (int r = 0; r < s; r++) {
 				for (int r0 = r; r0 < s; r0++)
-					if (d[refl[r0], r] != 0) {
+					if (buffer[refl[r0], r] != 0) {
 						refl[r] = r0;
 						refl[r0] = r;
 						break;
 					}
 				int or = refl[r];
-				float sf0 = d[or, r];
+				float sf0 = buffer[or, r];
 				for (int c0 = r; c0 < s; c0++)
-					d[or, c0] /= sf0;
+					buffer[or, c0] /= sf0;
 				v[or] = o.ScalarMultiply(1 / sf0, v[or]);
 				for (int r1 = r + 1; r1 < s; r1++) {
 					int or1 = refl[r1];
-					float sf1 = d[or1, r];
+					float sf1 = buffer[or1, r];
 					for (int c1 = r; c1 < s; c1++)
-						d[or1, c1] -= d[or, c1] * sf1;
+						buffer[or1, c1] -= buffer[or, c1] * sf1;
 					v[or1] = o.Add(v[or1], o.ScalarMultiply(-sf1, v[or]));
 				}
 			}
-			T[] res = new T[s];
+			ColumnVector<T> res = new ColumnVector<T>(s);
 			for (int r2 = s - 1; r2 >= 0; r2--) {
 				var v2 = v[refl[r2]];
 				for (int c2 = r2 + 1; c2 < s; c2++)
-					v2 = o.Add(v2, o.ScalarMultiply(-d[refl[r2], c2], res[refl[c2]]));
+					v2 = o.Add(v2, o.ScalarMultiply(-buffer[refl[r2], c2], res[refl[c2]]));
 				res[refl[r2]] = v2;
 			}
-			return new ColumnVector<T>(res);
+			return res;
 		}
 		/// <summary>
 		/// Creates a square matrix and fills it with polynomial coefficients.

Assets/Cryville/Common/Network/HttpClient.cs

@@ -77,7 +77,7 @@ namespace Cryville.Common.Network {
 					encoding = Encoding.UTF8;
 				payload = encoding.GetBytes(body);
 				headers.Add("Content-Encoding", encoding.EncodingName);
-				headers.Add("Content-Length", payload.Length.ToString());
+				headers.Add("Content-Length", payload.Length.ToString(CultureInfo.InvariantCulture));
 			}
 			string request_line = string.Format(
 				"{0} {1} {2}\r\n", method, uri, Version

Assets/Cryville/Common/Network/HttpResponseStream.cs

@@ -19,9 +19,7 @@ namespace Cryville.Common.Network {
 			set { throw new NotSupportedException(); }
 		}
 		
-		public override void Flush() {
-			// Do nothing
-		}
+		public override void Flush() { }
 
 		public abstract byte[] ReadToEnd();
 

Assets/Cryville/Common/Network/TlsClient.cs

@@ -28,7 +28,7 @@ namespace Cryville.Common.Network {
 		}
 
 		private class InternalTlsClient : DefaultTlsClient {
-			string _host;
+			readonly string _host;
 
 			public InternalTlsClient(string host, TlsCrypto crypto) : base(crypto) {
 				_host = host;
@@ -92,9 +92,7 @@ namespace Cryville.Common.Network {
 				return null;
 			}
 
-			public void NotifyServerCertificate(TlsServerCertificate serverCertificate) {
-				// Do nothing
-			}
+			public void NotifyServerCertificate(TlsServerCertificate serverCertificate) { }
 		}
 	}
 }

Assets/Cryville/Common/Pdt/PdtEvaluatorBase.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Runtime.Serialization;
 
 namespace Cryville.Common.Pdt {
 	/// <summary>
@@ -104,7 +105,7 @@ namespace Cryville.Common.Pdt {
 				else if (i is PdtInstruction.PushVariable) {
 					i.Execute(this);
 					var frame = _stack[_framecount - 1];
-					if (frame.Type != PdtInternalType.Undefined) {
+					if (frame.Type != PdtInternalType.Undefined && frame.Type != PdtInternalType.Error) {
 						_rip = il.AddAfter(_rip, new PdtInstruction.PushConstant(frame.Type, _mem, frame.Offset, frame.Length));
 						il.Remove(_rip.Previous);
 					}
@@ -147,10 +148,10 @@ namespace Cryville.Common.Pdt {
 				_goffset += value.Length;
 			}
 		}
-		internal unsafe void PushVariable(int name) {
+		internal unsafe void PushVariable(int name, bool forced) {
 			fixed (StackFrame* frame = &_stack[_framecount++]) {
 				byte[] value;
-				GetVariable(name, out frame->Type, out value);
+				GetVariable(name, forced, out frame->Type, out value);
 				frame->Offset = _goffset;
 				frame->Length = value.Length;
 				Array.Copy(value, 0, _mem, _goffset, value.Length);
@@ -161,16 +162,17 @@ namespace Cryville.Common.Pdt {
 		/// Gets a variable of the specified name.
 		/// </summary>
 		/// <param name="name">The name of the variable.</param>
+		/// <param name="forced">Whether to produce an error stack instead of an identifier stack if the variable is not found.</param>
 		/// <param name="type">The type of the variable.</param>
 		/// <param name="value">The value of the variable.</param>
-		protected abstract void GetVariable(int name, out int type, out byte[] value);
+		protected abstract void GetVariable(int name, bool forced, out int type, out byte[] value);
 		internal void Operate(PdtOperatorSignature sig) {
 			PdtOperator op;
 			try { op = GetOperator(sig); }
-			catch (Exception) {
+			catch (Exception ex) {
 				for (int i = 0; i < sig.ParamCount; i++)
 					DiscardStack();
-				throw;
+				throw new EvaluationFailureException(string.Format("Failed to get operator {0}", sig), ex);
 			}
 			Operate(op, sig.ParamCount);
 		}
@@ -222,4 +224,18 @@ namespace Cryville.Common.Pdt {
 			_goffset -= _stack[--_framecount].Length;
 		}
 	}
+
+	/// <summary>
+	/// The exception that is thrown when the evalution of a <see cref="PdtExpression" /> fails.
+	/// </summary>
+	public class EvaluationFailureException : Exception {
+		/// <inheritdoc />
+		public EvaluationFailureException() : base("Evaluation failed") { }
+		/// <inheritdoc />
+		public EvaluationFailureException(string message) : base(message) { }
+		/// <inheritdoc />
+		public EvaluationFailureException(string message, Exception innerException) : base(message, innerException) { }
+		/// <inheritdoc />
+		protected EvaluationFailureException(SerializationInfo info, StreamingContext context) : base(info, context) { }
+	}
 }

Assets/Cryville/Common/Pdt/PdtExpression.cs

@@ -51,13 +51,14 @@ namespace Cryville.Common.Pdt {
 		}
 		public class PushVariable : PdtInstruction {
 			public int Name { get; private set; }
-			public PushVariable(int name) { Name = name; }
-			public PushVariable(string name) : this(IdentifierManager.SharedInstance.Request(name)) { }
+			public bool Forced { get; private set; }
+			public PushVariable(int name, bool forced = false) { Name = name; Forced = forced; }
+			public PushVariable(string name, bool forced = false) : this(IdentifierManager.SharedInstance.Request(name)) { Forced = forced; }
 			internal override void Execute(PdtEvaluatorBase etor) {
-				etor.PushVariable(Name);
+				etor.PushVariable(Name, Forced);
 			}
 			public override string ToString() {
-				return string.Format("pushv {0}", IdentifierManager.SharedInstance.Retrieve(Name));
+				return string.Format(Forced ? "pushv ?{0}" : "pushv {0}", IdentifierManager.SharedInstance.Retrieve(Name));
 			}
 		}
 		public class Operate : PdtInstruction {
@@ -90,7 +91,7 @@ namespace Cryville.Common.Pdt {
 			}
 		}
 	}
-	public partial class PdtInterpreter<T> {
+	public partial class PdtInterpreter {
 		readonly static Dictionary<char, int> OP_PRIORITY = new Dictionary<char, int> {
 			{ '@', 7 },
 			{ '*', 6 }, { '/', 6 }, { '%', 6 },
@@ -239,7 +240,11 @@ namespace Cryville.Common.Pdt {
 					if (defs.TryGetValue(buf.Value.Value, out def)) {
 						foreach (var i in def.Instructions) ins.AddLast(i);
 					}
-					else ins.AddLast(new PdtInstruction.PushVariable(buf.Value.Value));
+					else {
+						var name = buf.Value.Value;
+						if (name[0] == '?') ins.AddLast(new PdtInstruction.PushVariable(name.Substring(1), true));
+						else ins.AddLast(new PdtInstruction.PushVariable(name));
+					}
 					buf = null;
 					TryPushAdjMul(ins, ref flag);
 				}

Assets/Cryville/Common/Pdt/PdtInterpreter.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.Linq;
 using System.Reflection;
 using System.Text.RegularExpressions;
 
@@ -8,8 +9,7 @@ namespace Cryville.Common.Pdt {
 	/// <summary>
 	/// Interpreter for Property Definition Tree (PDT) file format.
 	/// </summary>
-	/// <typeparam name="T">The object type represented by the PDT.</typeparam>
-	public partial class PdtInterpreter<T> {
+	public partial class PdtInterpreter {
 		/// <summary>
 		/// The character category map.
 		/// </summary>
@@ -32,7 +32,7 @@ namespace Cryville.Common.Pdt {
 			0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0001, 0x0001, 0x0000, 0x0000, 0x0001, 0x0000, 0x0000,
 			0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 			0x0001, 0x0080, 0x0100, 0x0000, 0x0030, 0x0080, 0x0080, 0x0000, 0x0200, 0x0400, 0x0080, 0x0080, 0x0080, 0x0080, 0x0040, 0x0080,
-			0x0050, 0x0050, 0x0050, 0x0050, 0x0050, 0x0050, 0x0050, 0x0050, 0x0050, 0x0050, 0x1000, 0x1800, 0x0080, 0x0080, 0x0080, 0x0000,
+			0x0050, 0x0050, 0x0050, 0x0050, 0x0050, 0x0050, 0x0050, 0x0050, 0x0050, 0x0050, 0x1000, 0x1800, 0x0080, 0x0080, 0x0080, 0x0030,
 			0x0080, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030,
 			0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0000, 0x0000, 0x0000, 0x0000, 0x0030,
 			0x0000, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030,
@@ -44,34 +44,35 @@ namespace Cryville.Common.Pdt {
 		/// </summary>
 		/// <param name="src">The source string.</param>
 		/// <returns>The interpreted object.</returns>
-		public static T Interpret(string src) {
-			return Interpret(src, BinderAttribute.CreateBinderOfType(typeof(T)));
+		public static T Interpret<T>(string src) {
+			return Interpret<T>(src, BinderAttribute.CreateBinderOfType(typeof(T)));
 		}
 		/// <summary>
-		/// Interprets a source string to an object of type <typeparamref name="T" /> with a binder.
+		/// Interprets a source string to an object of type <typeparamref name="T"/> with a binder.
 		/// </summary>
 		/// <param name="src">The source string.</param>
 		/// <param name="binder">The binder.</param>
 		/// <returns>The interpreted object.</returns>
-		public static T Interpret(string src, Binder binder) {
-			return new PdtInterpreter<T>(src, binder).Interpret();
+		public static T Interpret<T>(string src, Binder binder) {
+			return (T)new PdtInterpreter(src, typeof(T), binder).Interpret();
 		}
 
-		readonly string _src;
+		public string Source { get; private set; }
+		readonly Type _type;
 		readonly Binder _binder;
-		protected int Position { get; private set; }
+		public int Position { get; private set; }
 #pragma warning disable IDE1006
-		protected char cc { get { return _src[Position]; } }
+		protected char cc { get { return Source[Position]; } }
 		protected int ct { get { return cm[cc]; } }
 		protected string tokenb(int flag) { // Token Whitelist
 			int sp = Position;
 			while ((ct & flag) == 0) Position++;
-			return _src.Substring(sp, Position - sp);
+			return Source.Substring(sp, Position - sp);
 		}
 		protected string tokenw(int flag) { // Token Whitelist
 			int sp = Position;
 			while ((ct & flag) != 0) Position++;
-			return _src.Substring(sp, Position - sp);
+			return Source.Substring(sp, Position - sp);
 		}
 		protected void ws() {
 			while ((ct & 0x0001) != 0) Position++;
@@ -97,7 +98,7 @@ namespace Cryville.Common.Pdt {
 				Position++;
 			} while (ct != 0x0100);
 			Position++;
-			return Regex.Replace(_src.Substring(sp + 1, Position - sp - 2), @"\\(.)", "$1");
+			return Regex.Replace(Source.Substring(sp + 1, Position - sp - 2), @"\\(.)", "$1");
 		}
 		protected PdtExpression GetExp() {
 			var ins = new LinkedList<PdtInstruction>();
@@ -108,23 +109,30 @@ namespace Cryville.Common.Pdt {
 
 		readonly Dictionary<string, PdtExpression> defs = new Dictionary<string, PdtExpression>();
 		/// <summary>
-		/// Creates an instance of the <see cref="PdtInterpreter{T}" /> class.
+		/// Creates an instance of the <see cref="PdtInterpreter" /> class.
 		/// </summary>
 		/// <param name="src">The source string.</param>
+		/// <param name="type">The destination type.</param>
 		/// <param name="binder">The binder. May be <c>null</c>.</param>
-		public PdtInterpreter(string src, Binder binder) {
-			_src = src;
+		public PdtInterpreter(string src, Type type, Binder binder) {
+			Source = src;
+			_type = type;
 			_binder = binder;
 			if (_binder == null)
-				_binder = BinderAttribute.CreateBinderOfType(typeof(T));
+				_binder = BinderAttribute.CreateBinderOfType(_type);
 		}
 		/// <summary>
-		/// Interprets the source to an object of type <typeparamref name="T" />.
+		/// Interprets the source to an object.
 		/// </summary>
 		/// <returns>The interpreted object.</returns>
-		public T Interpret() {
-			InterpretDirectives();
-			return (T)InterpretObject(typeof(T));
+		public object Interpret() {
+			try {
+				InterpretDirectives();
+				return InterpretObject(_type);
+			}
+			catch (Exception ex) {
+				throw new PdtParsingException(this, ex);
+			}
 		}
 		void InterpretDirectives() {
 			bool flag = false;
@@ -229,4 +237,36 @@ namespace Cryville.Common.Pdt {
 			return tokenb(0x1000).Trim();
 		}
 	}
+	/// <summary>
+	/// The exception that is thrown when the interpretation of a PDT fails.
+	/// </summary>
+	public class PdtParsingException : Exception {
+		public PdtParsingException(PdtInterpreter interpreter) : this(interpreter, null) { }
+		public PdtParsingException(PdtInterpreter interpreter, Exception innerException)
+			: base(GenerateMessage(interpreter, innerException), innerException) { }
+		static string GenerateMessage(PdtInterpreter interpreter, Exception innerException) {
+			string src = interpreter.Source;
+			int pos = interpreter.Position;
+			if (pos >= src.Length) return "Failed to interpret the PDT: There are some missing or redundant tokens";
+			int lineStartPos = src.LastIndexOf('\n', pos) + 1;
+			int previewStartPos = src.LastIndexOf('\n', pos, 64);
+			if (previewStartPos == -1) {
+				previewStartPos = pos - 64;
+				if (previewStartPos < 0) previewStartPos = 0;
+			}
+			else previewStartPos++;
+			int previewEndPos = src.IndexOf('\n', pos, 64);
+			if (previewEndPos == -1) {
+				previewEndPos = pos + 64;
+				if (previewEndPos > src.Length) previewEndPos = src.Length;
+			}
+			return string.Format(
+				"Failed to interpret the PDT at line {0}, position {1}: {2}\n{3}",
+				src.Take(interpreter.Position).Count(c => c == '\n') + 1,
+				pos - lineStartPos + 1,
+				innerException == null ? "Unknown error" : innerException.Message,
+				src.Substring(previewStartPos, previewEndPos - previewStartPos)
+			);
+		}
+	}
 }

Assets/Cryville/Common/Pdt/PdtOperator.cs

@@ -19,7 +19,8 @@ namespace Cryville.Common.Pdt {
 		/// <returns>The operand at the specified index.</returns>
 		/// <exception cref="IndexOutOfRangeException"><paramref name="index" /> is not less than <see cref="LoadedOperandCount" /> or less than 0.</exception>
 		protected PdtVariableMemory GetOperand(int index) {
-			if (index >= LoadedOperandCount || index < 0) throw new IndexOutOfRangeException();
+			if (index >= LoadedOperandCount || index < 0)
+				throw new ArgumentOutOfRangeException("index");
 			int i = index + _loadindex;
 			return _operands[i];
 		}
@@ -33,11 +34,9 @@ namespace Cryville.Common.Pdt {
 			_operands = new PdtVariableMemory[pc];
 		}
 		PdtEvaluatorBase _etor;
-		bool _failure = false;
 		bool _rfreq = true;
 		internal void Begin(PdtEvaluatorBase etor) {
 			_etor = etor;
-			_failure = false;
 			_loadindex = ParamCount;
 		}
 		internal void LoadOperand(PdtVariableMemory mem) {
@@ -49,13 +48,9 @@ namespace Cryville.Common.Pdt {
 			_rfreq = false;
 			try { Execute(); } catch (Exception ex) {
 				if (_rfreq) _etor.DiscardStack();
-				throw new InvalidOperationException("Evaluation failed", ex);
+				throw new EvaluationFailureException("Evaluation failed", ex);
 			}
-			if (_failure) {
-				if (_rfreq) _etor.DiscardStack();
-				throw new InvalidOperationException("Evaluation failed");
-			}
-			if (!_rfreq && !noset) throw new InvalidOperationException("Return frame not set");
+			if (!_rfreq && !noset) throw new EvaluationFailureException("Return frame not set");
 		}
 		/// <summary>
 		/// Executes the operator.
@@ -69,10 +64,7 @@ namespace Cryville.Common.Pdt {
 		/// <returns>The return frame.</returns>
 		/// <exception cref="InvalidOperationException">The return frame has already been requested.</exception>
 		protected PdtVariableMemory GetReturnFrame(int type, int len) {
-			if (_rfreq) {
-				_failure = true;
-				throw new InvalidOperationException("Return frame already requested");
-			}
+			if (_rfreq) throw new InvalidOperationException("Return frame requested twice");
 			_rfreq = true;
 			return _etor.StackAlloc(type, _prmem, len);
 		}

Assets/Cryville/Common/Pdt/PdtVariableMemory.cs

@@ -4,7 +4,7 @@ namespace Cryville.Common.Pdt {
 	/// <summary>
 	/// Span on the memory of a <see cref="PdtEvaluatorBase" />.
 	/// </summary>
-	public unsafe struct PdtVariableMemory {
+	public unsafe struct PdtVariableMemory : IEquatable<PdtVariableMemory> {
 		readonly byte* _ptr;
 		/// <summary>
 		/// The length of the span.
@@ -46,6 +46,14 @@ namespace Cryville.Common.Pdt {
 			for (int i = 0; i < length; i++)
 				dest[destOffset + i] = _ptr[i];
 		}
+		/// <inheritdoc />
+		public bool Equals(PdtVariableMemory obj) {
+			if (Type != obj.Type || Length != obj.Length) return false;
+			for (int i = 0; i < Length; i++) {
+				if (*(_ptr + i) != *(obj._ptr + i)) return false;
+			}
+			return true;
+		}
 		/// <summary>
 		/// Gets the memory of the span as a number.
 		/// </summary>

Assets/Cryville/Common/Plist/PlistConvert.cs

@@ -1,49 +0,0 @@
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Reflection;
-
-namespace Cryville.Common.Plist {
-	public class PlistConvert {
-		public static T Deserialize<T>(string file) {
-			return (T)Deserialize(typeof(T), PlistCS.Plist.readPlist(file));
-		}
-
-		public static object Deserialize(Type type, object obj, Binder binder = null) {
-			if (binder == null)
-				binder = BinderAttribute.CreateBinderOfType(type);
-			if (obj is IList) {
-				var lobj = (List<object>)obj;
-				foreach (var i in lobj) {
-					throw new NotImplementedException(); // TODO
-				}
-			}
-			else if (obj is IDictionary) {
-				var dobj = (Dictionary<string, object>)obj;
-				if (typeof(IDictionary).IsAssignableFrom(type)) {
-					var result = (IDictionary)ReflectionHelper.InvokeEmptyConstructor(type);
-					var it = type.GetGenericArguments()[1];
-					foreach (var i in dobj) {
-						var value = Deserialize(it, i.Value, binder);
-						result.Add(i.Key, value);
-					}
-					return result;
-				}
-				else {
-					var result = ReflectionHelper.InvokeEmptyConstructor(type);
-					foreach (var i in dobj) {
-						var imis = type.GetMember(i.Key);
-						if (imis.Length == 0) continue;
-						var imi = imis[0];
-						var it = ReflectionHelper.GetMemberType(imi);
-						var value = Deserialize(it, i.Value, binder);
-						ReflectionHelper.SetValue(imi, result, value, binder);
-					}
-					return result;
-				}
-			}
-			else return obj;
-			throw new Exception(); // TODO
-		}
-	}
-}

Assets/Cryville/Common/ReflectionHelper.cs

@@ -145,7 +145,7 @@ namespace Cryville.Common {
 		/// <returns>An array containing all the subclasses of the type in the current app domain.</returns>
 		public static Type[] GetSubclassesOf<T>() where T : class {
 			var assemblies = AppDomain.CurrentDomain.GetAssemblies();
-			IEnumerable<Type> r = new List<Type>();
+			IEnumerable<Type> r = Enumerable.Empty<Type>();
 			foreach (var a in assemblies)
 				r = r.Concat(a.GetTypes().Where(
 					t => t.IsClass

Assets/Cryville/Common/StringUtils.cs

@@ -40,7 +40,25 @@ namespace Cryville.Common {
 		/// <param name="name">The file name excluding the extension.</param>
 		/// <returns>The escaped file name.</returns>
 		public static string EscapeFileName(string name) {
-			return Regex.Replace(name, @"[\/\\\<\>\:\x22\|\?\*\p{Cc}\.\s]", "_");
+			var result = Regex.Replace(name, @"[\/\\\<\>\:\x22\|\?\*\p{Cc}]", "_").TrimEnd(' ', '.');
+			if (result.Length == 0) return "_";
+			return result;
+		}
+		/// <summary>
+		/// Gets the process path from a command.
+		/// </summary>
+		/// <param name="command">The command.</param>
+		/// <returns>The process path.</returns>
+		public static string GetProcessPathFromCommand(string command) {
+			command = command.Trim();
+			if (command[0] == '"') {
+				return command.Substring(1, command.IndexOf('"', 1) - 1);
+			}
+			else {
+				int e = command.IndexOf(' ');
+				if (e == -1) return command;
+				else return command.Substring(0, e);
+			}
 		}
 	}
 }

Assets/Cryville/Common/Unity/FileDialog.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.IO;
 using UnityEngine;
 using UnityEngine.UI;
@@ -11,13 +12,13 @@ namespace Cryville.Common.Unity {
 		Transform dirs;
 		Transform files;
 
-		public Action Callback { private get; set; }
+		public event Action OnClose;
 
 #if UNITY_ANDROID && !UNITY_EDITOR_WIN
 		string androidStorage = "";
 #endif
 
-		string fileName = "";
+		string fileName = null;
 		public string FileName {
 			get { return fileName; }
 		}
@@ -27,8 +28,16 @@ namespace Cryville.Common.Unity {
 			set { m_filter = value; }
 		}
 
-#pragma warning disable IDE0051
+		public Dictionary<string, string> m_presetPaths = new Dictionary<string, string>();
+		public Dictionary<string, string> PresetPaths {
+			get { return m_presetPaths; }
+			set { m_presetPaths = value; }
+		}
+
+		GameObject prefabButton;
+
 		void Start() {
+			prefabButton = Resources.Load<GameObject>("Common/Button");
 			panel = gameObject.transform.Find("Panel");
 			title = panel.Find("Title/Text");
 			drives = panel.Find("Drives/DrivesInner");
@@ -38,8 +47,8 @@ namespace Cryville.Common.Unity {
 #if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
 				CurrentDirectory = new DirectoryInfo(Directory.GetCurrentDirectory());
 #elif UNITY_ANDROID
-				using (AndroidJavaClass ajc=new AndroidJavaClass("android.os.Environment"))
-				using (AndroidJavaObject file=ajc.CallStatic<AndroidJavaObject>("getExternalStorageDirectory")) {
+				using (AndroidJavaClass ajc = new AndroidJavaClass("android.os.Environment"))
+				using (AndroidJavaObject file = ajc.CallStatic<AndroidJavaObject>("getExternalStorageDirectory")) {
 					androidStorage = file.Call<string>("getAbsolutePath");
 					CurrentDirectory = new DirectoryInfo(androidStorage);
 				}
@@ -47,9 +56,8 @@ namespace Cryville.Common.Unity {
 #error No default directory
 #endif
 			}
-			UpdateGUI();
+			UpdateGUI(0);
 		}
-#pragma warning restore IDE0051
 
 		public void Show() {
 			fileName = null;
@@ -57,85 +65,82 @@ namespace Cryville.Common.Unity {
 		}
 
 		public void Close() {
-			if (Callback != null) Callback.Invoke();
+			var ev = OnClose;
+			if (ev != null) ev.Invoke();
 			gameObject.SetActive(false);
 		}
 
 		public DirectoryInfo CurrentDirectory;
 
-		void OnDriveChanged(string s) {
-#if UNITY_STANDALONE_WIN || UNITY_EDITOR_WIN
-			CurrentDirectory = new DirectoryInfo(s);
-#elif UNITY_ANDROID
-			switch (s) {
-				case "?storage":
-					CurrentDirectory = new DirectoryInfo(androidStorage);
-					break;
-			}
-#else
-#error No change drive logic
-#endif
-			UpdateGUI();
+		void ChangeDirectory(DirectoryInfo s) {
+			CurrentDirectory = s;
+			UpdateGUI(1);
 		}
 
-		void OnDirectoryChanged(string s) {
-			CurrentDirectory = new DirectoryInfo(CurrentDirectory.FullName + "/" + s);
-			UpdateGUI();
-		}
-
-		void OnFileChanged(string s) {
+		void SelectFile(string s) {
 			fileName = s;
 			Close();
 		}
 
-		void UpdateGUI() {
+		void UpdateGUI(int depth) {
 			title.GetComponent<Text>().text = CurrentDirectory.FullName;
 
-			CallHelper.Purge(drives);
+			if (depth <= 0) {
+				CallHelper.Purge(drives);
 #if UNITY_STANDALONE_WIN || UNITY_EDITOR_WIN
-			var dl = Directory.GetLogicalDrives();
-			foreach (string d in dl) {
-				GameObject btn = GameObject.Instantiate<GameObject>(Resources.Load<GameObject>("Common/Button"));
-				btn.GetComponentInChildren<Text>().text = d;
-				var ts = d;
-				btn.GetComponentInChildren<Button>().onClick.AddListener(() => OnDriveChanged(ts));
-				btn.transform.SetParent(drives, false);
-			}
+				var dl = Directory.GetLogicalDrives();
+				foreach (string d in dl) {
+					GameObject btn = Instantiate(prefabButton);
+					btn.GetComponentInChildren<Text>().text = d;
+					btn.GetComponentInChildren<Button>().onClick.AddListener(() => ChangeDirectory(new DirectoryInfo(d)));
+					btn.transform.SetParent(drives, false);
+				}
 #elif UNITY_ANDROID
-			GameObject sbtn = GameObject.Instantiate<GameObject>(Resources.Load<GameObject>("Common/Button"));
-			sbtn.GetComponentInChildren<Text>().text = "Storage";
-			sbtn.GetComponentInChildren<Button>().onClick.AddListener(() => OnDriveChanged("?storage"));
-			sbtn.transform.SetParent(drives, false);
+				GameObject sbtn = GameObject.Instantiate<GameObject>(prefabButton);
+				sbtn.GetComponentInChildren<Text>().text = "Storage";
+				sbtn.GetComponentInChildren<Button>().onClick.AddListener(() => ChangeDirectory(new DirectoryInfo(androidStorage)));
+				sbtn.transform.SetParent(drives, false);
 #else
 #error No update GUI logic
 #endif
+				foreach (var p in m_presetPaths) {
+					var d = new DirectoryInfo(p.Value);
+					if (d.Exists) {
+						GameObject btn = Instantiate(prefabButton);
+						btn.GetComponentInChildren<Text>().text = p.Key;
+						btn.GetComponentInChildren<Button>().onClick.AddListener(() => ChangeDirectory(d));
+						btn.transform.SetParent(drives, false);
+					}
+				}
+			}
 
 			CallHelper.Purge(dirs);
 			DirectoryInfo[] subdirs = CurrentDirectory.GetDirectories();
-			GameObject pbtn = GameObject.Instantiate<GameObject>(Resources.Load<GameObject>("Common/Button"));
+			GameObject pbtn = Instantiate(prefabButton);
 			pbtn.GetComponentInChildren<Text>().text = "..";
-			pbtn.GetComponentInChildren<Button>().onClick.AddListener(() => OnDirectoryChanged(".."));
+			pbtn.GetComponentInChildren<Button>().onClick.AddListener(() => ChangeDirectory(new DirectoryInfo(Path.Combine(CurrentDirectory.FullName, ".."))));
 			pbtn.transform.SetParent(dirs, false);
 			foreach (DirectoryInfo d in subdirs) {
-				GameObject btn = GameObject.Instantiate<GameObject>(Resources.Load<GameObject>("Common/Button"));
+				GameObject btn = Instantiate(prefabButton);
 				btn.GetComponentInChildren<Text>().text = d.Name;
-				var ts = d.Name;
-				btn.GetComponentInChildren<Button>().onClick.AddListener(() => OnDirectoryChanged(ts));
+				var ts = d;
+				btn.GetComponentInChildren<Button>().onClick.AddListener(() => ChangeDirectory(ts));
 				btn.transform.SetParent(dirs, false);
 			}
 
 			CallHelper.Purge(files);
 			FileInfo[] fl = CurrentDirectory.GetFiles();
 			foreach (FileInfo d in fl) {
-				foreach (string ext in m_filter)
-					if (d.Extension == ext) goto ext_matched;
-				continue;
-			ext_matched:
-				GameObject btn = GameObject.Instantiate<GameObject>(Resources.Load<GameObject>("Common/Button"));
-				btn.GetComponentInChildren<Text>().text = d.Name + " / " + (d.Length / 1024.0).ToString("0.0 KiB");
-				var ts = d.FullName;
-				btn.GetComponentInChildren<Button>().onClick.AddListener(() => OnFileChanged(ts));
-				btn.transform.SetParent(files, false);
+				foreach (string ext in m_filter) {
+					if (d.Extension == ext) {
+						GameObject btn = Instantiate(prefabButton);
+						btn.GetComponentInChildren<Text>().text = d.Name + " / " + (d.Length / 1024.0).ToString("0.0 KiB");
+						var ts = d.FullName;
+						btn.GetComponentInChildren<Button>().onClick.AddListener(() => SelectFile(ts));
+						btn.transform.SetParent(files, false);
+						break;
+					}
+				}
 			}
 		}
 	}

Assets/Cryville/Common/Unity/Input/InputHandler.cs

@@ -4,7 +4,19 @@ using UnityEngine;
 namespace Cryville.Common.Unity.Input {
 	public delegate void InputEventDelegate(InputIdentifier id, InputVector vec);
 	public abstract class InputHandler : IDisposable {
-		public event InputEventDelegate OnInput;
+		InputEventDelegate m_onInput;
+		public event InputEventDelegate OnInput {
+			add {
+				if (m_onInput == null) Activate();
+				m_onInput -= value;
+				m_onInput += value;
+			}
+			remove {
+				if (m_onInput == null) return;
+				m_onInput -= value;
+				if (m_onInput == null) Deactivate();
+			}
+		}
 
 		~InputHandler() {
 			Dispose(false);
@@ -14,26 +26,15 @@ namespace Cryville.Common.Unity.Input {
 			GC.SuppressFinalize(this);
 		}
 
-		public bool Activated { get; private set; }
-		public void Activate() {
-			if (Activated) return;
-			Activated = true;
-			ActivateImpl();
-		}
-		protected abstract void ActivateImpl();
-		public void Deactivate() {
-			if (!Activated) return;
-			Activated = false;
-			DeactivateImpl();
-		}
-		protected abstract void DeactivateImpl();
+		protected abstract void Activate();
+		protected abstract void Deactivate();
 		public abstract void Dispose(bool disposing);
 		public abstract bool IsNullable(int type);
 		public abstract byte GetDimension(int type);
 		public abstract string GetTypeName(int type);
 		public abstract double GetCurrentTimestamp();
 		protected void Feed(int type, int id, InputVector vec) {
-			var del = OnInput;
+			var del = m_onInput;
 			if (del != null) del(new InputIdentifier { Source = new InputSource { Handler = this, Type = type }, Id = id }, vec);
 		}
 	}

Assets/Cryville/Common/Unity/Input/InputManager.cs

@@ -4,29 +4,22 @@ using System.Reflection;
 
 namespace Cryville.Common.Unity.Input {
 	public class InputManager {
-		static readonly List<Type> HandlerRegistries = new List<Type> {
+		static readonly HashSet<Type> HandlerRegistries = new HashSet<Type> {
 			typeof(WindowsPointerHandler),
 			typeof(UnityKeyHandler<UnityKeyboardReceiver>),
 			typeof(UnityKeyHandler<UnityMouseButtonReceiver>),
 			typeof(UnityMouseHandler),
 			typeof(UnityTouchHandler),
 		};
-		// TODO set private
-		public readonly List<InputHandler> _handlers = new List<InputHandler>();
+		readonly HashSet<InputHandler> _handlers = new HashSet<InputHandler>();
 		readonly Dictionary<Type, InputHandler> _typemap = new Dictionary<Type, InputHandler>();
-		readonly Dictionary<InputHandler, double> _timeOrigins = new Dictionary<InputHandler, double>();
-		readonly object _lock = new object();
-		readonly Dictionary<InputIdentifier, InputVector> _vectors = new Dictionary<InputIdentifier, InputVector>();
-		readonly List<InputEvent> _events = new List<InputEvent>();
 		public InputManager() {
 			foreach (var t in HandlerRegistries) {
 				try {
 					if (!typeof(InputHandler).IsAssignableFrom(t)) continue;
 					var h = (InputHandler)ReflectionHelper.InvokeEmptyConstructor(t);
 					_typemap.Add(t, h);
-					h.OnInput += OnInput;
 					_handlers.Add(h);
-					_timeOrigins.Add(h, 0);
 					Logger.Log("main", 1, "Input", "Initialized {0}", ReflectionHelper.GetSimpleName(t));
 				}
 				catch (TargetInvocationException ex) {
@@ -37,49 +30,8 @@ namespace Cryville.Common.Unity.Input {
 		public InputHandler GetHandler(string name) {
 			return _typemap[Type.GetType(name)];
 		}
-		public void Activate() {
-			lock (_lock) {
-				_events.Clear();
-			}
-			foreach (var h in _handlers) h.Activate();
-		}
-		public void SyncTime(double time) {
-			foreach (var h in _handlers) {
-				_timeOrigins[h] = time - h.GetCurrentTimestamp();
-			}
-		}
-		public void Deactivate() {
-			foreach (var h in _handlers) h.Deactivate();
-		}
-		void OnInput(InputIdentifier id, InputVector vec) {
-			lock (_lock) {
-				double timeOrigin = _timeOrigins[id.Source.Handler];
-				vec.Time += timeOrigin;
-				InputVector vec0;
-				if (_vectors.TryGetValue(id, out vec0)) {
-					_events.Add(new InputEvent {
-						Id = id,
-						From = vec0,
-						To = vec,
-					});
-					if (vec.IsNull) _vectors.Remove(id);
-					else _vectors[id] = vec;
-				}
-				else {
-					_events.Add(new InputEvent {
-						Id = id,
-						From = new InputVector(vec.Time),
-						To = vec,
-					});
-					_vectors.Add(id, vec);
-				}
-			}
-		}
-		public void EnumerateEvents(Action<InputEvent> cb) {
-			lock (_lock) {
-				foreach (var ev in _events) cb(ev);
-				_events.Clear();
-			}
+		public void EnumerateHandlers(Action<InputHandler> cb) {
+			foreach (var h in _handlers) cb(h);
 		}
 	}
 

Assets/Cryville/Common/Unity/Input/SimpleInputConsumer.cs

@@ -0,0 +1,49 @@
+using System;
+using System.Collections.Generic;
+
+namespace Cryville.Common.Unity.Input {
+	public class SimpleInputConsumer {
+		readonly InputManager _manager;
+		readonly object _lock = new object();
+		readonly Dictionary<InputIdentifier, InputVector> _vectors = new Dictionary<InputIdentifier, InputVector>();
+		readonly List<InputEvent> _events = new List<InputEvent>();
+		public SimpleInputConsumer(InputManager manager) { _manager = manager; }
+		public void Activate() {
+			lock (_lock) {
+				_events.Clear();
+			}
+			_manager.EnumerateHandlers(h => h.OnInput += OnInput);
+		}
+		public void Deactivate() {
+			_manager.EnumerateHandlers(h => h.OnInput -= OnInput);
+		}
+		protected void OnInput(InputIdentifier id, InputVector vec) {
+			lock (_lock) {
+				InputVector vec0;
+				if (_vectors.TryGetValue(id, out vec0)) {
+					_events.Add(new InputEvent {
+						Id = id,
+						From = vec0,
+						To = vec,
+					});
+					if (vec.IsNull) _vectors.Remove(id);
+					else _vectors[id] = vec;
+				}
+				else {
+					_events.Add(new InputEvent {
+						Id = id,
+						From = new InputVector(vec.Time),
+						To = vec,
+					});
+					_vectors.Add(id, vec);
+				}
+			}
+		}
+		public void EnumerateEvents(Action<InputEvent> cb) {
+			lock (_lock) {
+				foreach (var ev in _events) cb(ev);
+				_events.Clear();
+			}
+		}
+	}
+}

Assets/Cryville/Common/Unity/Input/SimpleInputConsumer.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 8fd2d5f1c7ba0c74c9ce8775075750db
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Cryville/Common/Unity/Input/UnityKeyHandler.cs

@@ -9,19 +9,19 @@ namespace Cryville.Common.Unity.Input {
 
 		public UnityKeyHandler() { }
 
-		protected override void ActivateImpl() {
+		protected override void Activate() {
 			receiver = new GameObject("__keyrecv__");
 			recvcomp = receiver.AddComponent<T>();
 			recvcomp.SetCallback(Feed);
 		}
 
-		protected override void DeactivateImpl() {
+		protected override void Deactivate() {
 			if (receiver) GameObject.Destroy(receiver);
 		}
 
 		public override void Dispose(bool disposing) {
 			if (disposing) {
-				DeactivateImpl();
+				Deactivate();
 			}
 		}
 
@@ -44,11 +44,14 @@ namespace Cryville.Common.Unity.Input {
 
 	public abstract class UnityKeyReceiver<T> : MonoBehaviour where T : UnityKeyReceiver<T> {
 		protected Action<int, int, InputVector> Callback;
-		protected readonly List<int> Keys = new List<int>();
+		protected readonly HashSet<int> Keys = new HashSet<int>();
 		public void SetCallback(Action<int, int, InputVector> h) {
 			Callback = h;
 		}
 		public abstract string GetKeyName(int type);
+		void Awake() {
+			useGUILayout = false;
+		}
 		void Update() {
 			double time = Time.realtimeSinceStartupAsDouble;
 			foreach (var k in Keys) {

Assets/Cryville/Common/Unity/Input/UnityMouseHandler.cs

@@ -12,35 +12,35 @@ namespace Cryville.Common.Unity.Input {
 			}
 		}
 
-		protected override void ActivateImpl() {
+		protected override void Activate() {
 			receiver = new GameObject("__mouserecv__");
 			receiver.AddComponent<UnityMouseReceiver>().SetHandler(this);
 		}
 
-		protected override void DeactivateImpl() {
+		protected override void Deactivate() {
 			if (receiver) GameObject.Destroy(receiver);
 		}
 
 		public override void Dispose(bool disposing) {
 			if (disposing) {
-				DeactivateImpl();
+				Deactivate();
 			}
 		}
 
 		public override bool IsNullable(int type) {
-			if (type != 0) throw new ArgumentOutOfRangeException(nameof(type));
+			if (type != 0) throw new ArgumentOutOfRangeException("type");
 			return false;
 		}
 
 		public override byte GetDimension(int type) {
-			if (type != 0) throw new ArgumentOutOfRangeException(nameof(type));
+			if (type != 0) throw new ArgumentOutOfRangeException("type");
 			return 2;
 		}
 
 		public override string GetTypeName(int type) {
 			switch (type) {
 				case 0: return "Mouse Position";
-				default: throw new ArgumentOutOfRangeException(nameof(type));
+				default: throw new ArgumentOutOfRangeException("type");
 			}
 		}
 

Assets/Cryville/Common/Unity/Input/UnityTouchHandler.cs

@@ -12,35 +12,35 @@ namespace Cryville.Common.Unity.Input {
 			}
 		}
 
-		protected override void ActivateImpl() {
+		protected override void Activate() {
 			receiver = new GameObject("__touchrecv__");
 			receiver.AddComponent<UnityPointerReceiver>().SetHandler(this);
 		}
 
-		protected override void DeactivateImpl() {
+		protected override void Deactivate() {
 			if (receiver) GameObject.Destroy(receiver);
 		}
 
 		public override void Dispose(bool disposing) {
 			if (disposing) {
-				DeactivateImpl();
+				Deactivate();
 			}
 		}
 
 		public override bool IsNullable(int type) {
-			if (type != 0) throw new ArgumentOutOfRangeException(nameof(type));
+			if (type != 0) throw new ArgumentOutOfRangeException("type");
 			return true;
 		}
 
 		public override byte GetDimension(int type) {
-			if (type != 0) throw new ArgumentOutOfRangeException(nameof(type));
+			if (type != 0) throw new ArgumentOutOfRangeException("type");
 			return 2;
 		}
 
 		public override string GetTypeName(int type) {
 			switch (type) {
 				case 0: return "Touch";
-				default: throw new ArgumentOutOfRangeException(nameof(type));
+				default: throw new ArgumentOutOfRangeException("type");
 			}
 		}
 

Assets/Cryville/Common/Unity/Input/WindowsPointerHandler.cs

@@ -31,6 +31,8 @@ namespace Cryville.Common.Unity.Input {
 		public WindowsPointerHandler() {
 			if (Instance != null)
 				throw new InvalidOperationException("WindowsPointerHandler already created");
+			if (Environment.OSVersion.Platform != PlatformID.Win32NT)
+				throw new NotSupportedException("Windows pointer is not supported on this device");
 			Instance = this;
 			usePointerMessage = true;
 
@@ -61,7 +63,7 @@ namespace Cryville.Common.Unity.Input {
 		public const int TABLET_DISABLE_PENBARRELFEEDBACK = 0x00000010;
 		public const int TABLET_DISABLE_FLICKS = 0x00010000;
 
-		protected override void ActivateImpl() {
+		protected override void Activate() {
 			newWndProc = WndProc;
 			newWndProcPtr = Marshal.GetFunctionPointerForDelegate(newWndProc);
 			oldWndProcPtr = SetWindowLongPtr(hMainWindow, -4, newWndProcPtr);
@@ -77,7 +79,7 @@ namespace Cryville.Common.Unity.Input {
 			);
 		}
 
-		protected override void DeactivateImpl() {
+		protected override void Deactivate() {
 			if (pressAndHoldAtomID != 0) {
 				NativeMethods.RemoveProp(hMainWindow, PRESS_AND_HOLD_ATOM);
 				NativeMethods.GlobalDeleteAtom(pressAndHoldAtomID);
@@ -142,9 +144,11 @@ namespace Cryville.Common.Unity.Input {
 		}
 
 		public override void Dispose(bool disposing) {
-			DeactivateImpl();
-			if (usePointerMessage)
-				NativeMethods.EnableMouseInPointer(false);
+			if (disposing) {
+				Deactivate();
+				if (usePointerMessage)
+					NativeMethods.EnableMouseInPointer(false);
+			}
 			Instance = null;
 		}
 

Assets/Cryville/Common/Unity/PropItem.cs

@@ -118,7 +118,7 @@ namespace Cryville.Common.Unity {
 				fdialog = GameObject.Instantiate<GameObject>(Resources.Load<GameObject>("Common/FileDialog")).GetComponent<FileDialog>();
 				fdialog.Filter = filter;
 				fdialog.CurrentDirectory = ContextPath;
-				fdialog.Callback = () => OnFileDialogClosed();
+				fdialog.OnClose += OnFileDialogClosed;
 			}
 			editor.SetDescription(PropertyName, desc);
 			UpdateValue();

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

@@ -126,8 +126,8 @@ namespace Cryville.Common.Unity.UI {
 		void Update() {
 			Vector2 cprectsize = ((RectTransform)transform.parent).rect.size;
 			if (cprectsize != pprectsize) {
-				OnFrameUpdate();
 				pprectsize = cprectsize;
+				OnFrameUpdate();
 			}
 		}
 #pragma warning restore IDE0051

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

@@ -0,0 +1,66 @@
+using Cryville.Common.Font;
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using TMPro;
+using UnityEngine;
+using UnityEngine.TextCore.LowLevel;
+using UnityEngine.TextCore.Text;
+
+namespace Cryville.Common.Unity.UI {
+	[RequireComponent(typeof(TextMeshProUGUI))]
+	public class TMPAutoFont : MonoBehaviour {
+		public static Shader DefaultShader;
+		public static FontMatcher FontMatcher;
+		public static int MaxFallbackCount = 4;
+		static FontAsset _font;
+		TextMeshProUGUI _text;
+
+		[SerializeField]
+		Shader m_shader;
+		void Awake() {
+			if (FontMatcher == null) return;
+			_text = GetComponent<TextMeshProUGUI>();
+			if (_font == null) {
+				foreach (var typeface in FontMatcher.MatchScript(null, 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;
+							if (MaxFallbackCount <= 0) break;
+						}
+						else {
+							if (_font.fallbackFontAssetTable == null)
+								_font.fallbackFontAssetTable = new List<FontAsset>();
+							_font.fallbackFontAssetTable.Add(ifont);
+							if (_font.fallbackFontAssetTable.Count >= MaxFallbackCount) break;
+						}
+					}
+					catch (Exception) { }
+				}
+			}
+			_text.font = _font;
+		}
+
+		static MethodInfo _methodCreateFontAsset;
+		static object[] _paramsCreateFontAsset = new object[] { null, null, 90, 9, GlyphRenderMode.SDFAA, 1024, 1024, Type.Missing, Type.Missing };
+		static FontAsset CreateFontAsset(string path, int index) {
+			if (_methodCreateFontAsset == null) {
+				_methodCreateFontAsset = typeof(FontAsset).GetMethod(
+					"CreateFontAsset", BindingFlags.Static | BindingFlags.NonPublic, null,
+					new Type[] {
+						typeof(string), typeof(int), typeof(int), typeof(int),
+						typeof(GlyphRenderMode), typeof(int), typeof(int),
+						typeof(AtlasPopulationMode), typeof(bool)
+					},
+					null
+				);
+			}
+			_paramsCreateFontAsset[0] = path;
+			_paramsCreateFontAsset[1] = index;
+			return (FontAsset)_methodCreateFontAsset.Invoke(null, _paramsCreateFontAsset);
+		}
+	}
+}