110 lines
3.2 KiB
C#
110 lines
3.2 KiB
C#
using Cryville.Common;
|
|
using Cryville.Common.Pdt;
|
|
using Cryville.Crtr.Components;
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Reflection;
|
|
|
|
namespace Cryville.Crtr {
|
|
public class SkinInterpreter : PdtInterpreter {
|
|
public SkinInterpreter(string src, Binder binder) : base(src, typeof(PdtSkin), binder) { }
|
|
|
|
readonly List<SkinSelector> s = new List<SkinSelector>();
|
|
readonly HashSet<string> a = new HashSet<string>();
|
|
readonly List<string> k = new List<string>(2);
|
|
protected override object InterpretKey(Type type) {
|
|
s.Clear(); a.Clear(); k.Clear();
|
|
bool invalidKeyFlag = false, compKeyFlag = false;
|
|
while (true) {
|
|
int pp = Position;
|
|
switch (cc) {
|
|
case '@':
|
|
GetChar();
|
|
a.Add(GetIdentifier());
|
|
break;
|
|
case '$':
|
|
GetChar();
|
|
s.Add(new SkinSelector.CreateObject());
|
|
invalidKeyFlag = true;
|
|
break;
|
|
case '.':
|
|
GetChar();
|
|
if (cc == '.') {
|
|
GetChar();
|
|
s.Add(new SkinSelector.AtAnchor(GetIdentifier()));
|
|
invalidKeyFlag = true;
|
|
}
|
|
else {
|
|
var p3 = GetIdentifier();
|
|
s.Add(new SkinSelector.Anchor(p3));
|
|
if (!invalidKeyFlag) {
|
|
if (k.Count != 1) invalidKeyFlag = true;
|
|
else k.Add(p3);
|
|
}
|
|
}
|
|
break;
|
|
case '>':
|
|
GetChar();
|
|
s.Add(new SkinSelector.Property(GetExp()));
|
|
break;
|
|
case ';':
|
|
case ':':
|
|
if (invalidKeyFlag) throw new FormatException("Invalid key format");
|
|
if (a.Contains("has")) {
|
|
if (k.Count != 1) throw new FormatException("Invalid anchor name");
|
|
return new SkinPropertyKey.CreateAnchor {
|
|
Name = IdentifierManager.SharedInstance.Request(k[0])
|
|
};
|
|
}
|
|
else if (a.Contains("at")) {
|
|
if (k.Count != 1) throw new FormatException("Invalid anchor name");
|
|
return new SkinPropertyKey.SetAnchor {
|
|
Name = IdentifierManager.SharedInstance.Request(k[0])
|
|
};
|
|
}
|
|
switch (k.Count) {
|
|
case 1:
|
|
if (compKeyFlag) return new SkinPropertyKey.CreateComponent {
|
|
Component = GetComponentByName(k[0])
|
|
};
|
|
else return new SkinPropertyKey.SetProperty {
|
|
Component = typeof(TransformInterface),
|
|
Name = IdentifierManager.SharedInstance.Request(k[0])
|
|
};
|
|
case 2:
|
|
return new SkinPropertyKey.SetProperty {
|
|
Component = GetComponentByName(k[0]),
|
|
Name = IdentifierManager.SharedInstance.Request(k[1])
|
|
};
|
|
default:
|
|
throw new FormatException("Unknown error"); // Unreachable
|
|
}
|
|
case '{':
|
|
return new SkinSelectors(s, a);
|
|
case '}':
|
|
return null;
|
|
case '*':
|
|
GetChar();
|
|
compKeyFlag = true;
|
|
break;
|
|
default:
|
|
var p4 = GetIdentifier();
|
|
s.Add(new SkinSelector.ElementType(p4));
|
|
if (!invalidKeyFlag) {
|
|
if (k.Count != 0) invalidKeyFlag = true;
|
|
else k.Add(p4);
|
|
}
|
|
break;
|
|
}
|
|
ws();
|
|
if (Position == pp) throw new FormatException("Invalid selector or key format");
|
|
}
|
|
}
|
|
static Type GetComponentByName(string name) {
|
|
Type result;
|
|
if (GenericResources.Components.TryGetValue(name, out result)) return result;
|
|
throw new ArgumentException(string.Format("Component type {0} not found", name));
|
|
}
|
|
}
|
|
}
|