Add project files.

Assets/Cryville/Crtr/SkinInterpreter.cs

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+using Cryville.Common.Pdt;
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+
+namespace Cryville.Crtr {
+	public class SkinInterpreter : PdtInterpreter<PdtSkin> {
+		public SkinInterpreter(string src, Binder binder) : base(src, binder) { }
+
+		readonly List<SkinSelector> s = new List<SkinSelector>();
+		readonly List<string> a = new List<string>();
+		protected override object InterpretKey(Type type) {
+			s.Clear(); a.Clear();
+			string key = "";
+			while (true) {
+				int pp = Position;
+				switch (cc) {
+					case '@':
+						GetChar();
+						a.Add(GetIdentifier());
+						key = null;
+						break;
+					case '$':
+						GetChar();
+						s.Add(new SkinSelector.CreateObject());
+						key = null;
+						break;
+					case '.':
+						GetChar();
+						if (cc == '.') {
+							GetChar();
+							s.Add(new SkinSelector.State(GetIdentifier()));
+							key = null;
+						}
+						else {
+							var p3 = GetIdentifier();
+							s.Add(new SkinSelector.Anchor(p3));
+							if (key != null) key += "." + p3;
+						}
+						break;
+					case '>':
+						GetChar();
+						s.Add(new SkinSelector.Property(GetExp()));
+						break;
+					case ';':
+					case ':':
+						return key;
+					case '{':
+						return new SkinSelectors(s, a);
+					case '}':
+						return null;
+					case '*':
+						GetChar();
+						key += "*";
+						break;
+					default:
+						var p4 = GetIdentifier();
+						s.Add(new SkinSelector.ElementType(p4));
+						if (key != null) key += p4;
+						break;
+				}
+				ws();
+				if (Position == pp) throw new FormatException("Invalid selector or key format");
+			}
+		}
+	}
+}