Files
crtr/Assets/Cryville/Crtr/Skin.cs

103 lines
2.8 KiB
C#

using Cryville.Common;
using Cryville.Common.Pdt;
using Cryville.Crtr.Browsing;
using Cryville.Crtr.Components;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Reflection;
using System.Text;
namespace Cryville.Crtr {
public class Skin : MetaInfo {
public const long CURRENT_FORMAT = 2;
[JsonRequired]
public long format;
public string @base;
[JsonRequired]
public string ruleset;
public List<string> frames = new List<string>();
[JsonIgnore]
public PdtSkin Root { get; private set; }
public void LoadPdt(DirectoryInfo dir) {
using (StreamReader pdtreader = new StreamReader(dir.FullName + "/" + data + ".pdt", Encoding.UTF8)) {
var src = pdtreader.ReadToEnd();
Root = new SkinInterpreter(src, null).Interpret();
}
}
}
public class PdtSkin : SkinElement { }
[Binder(typeof(SkinElementBinder))]
public class SkinElement {
[ElementList]
public Dictionary<SkinSelectors, SkinElement> elements
= new Dictionary<SkinSelectors, SkinElement>();
[PropertyList]
public Dictionary<SkinPropertyKey, PdtExpression> properties
= new Dictionary<SkinPropertyKey, PdtExpression>();
public bool IsDynamic {
get;
private set;
}
public void Optimize(PdtEvaluatorBase etor) {
IsDynamic = true;
foreach (var e in properties.Values) {
etor.Optimize(e);
if (!e.IsConstant)
IsDynamic = true;
}
foreach (var e in elements) {
e.Key.Optimize(etor);
e.Value.Optimize(etor);
if (e.Value.IsDynamic)
IsDynamic = true;
}
}
}
public struct SkinPropertyKey {
public Type Component;
public int Name;
}
public class SkinElementBinder : EmptyBinder {
public override object ChangeType(object value, Type type, CultureInfo culture) {
if (value is string && type == typeof(SkinPropertyKey)) {
var cp = ((string)value).Split('.');
switch (cp.Length) {
case 1:
var key = cp[0];
if (key[0] == '*')
return new SkinPropertyKey { Component = GetComponentByName(key.Substring(1)) };
else
return new SkinPropertyKey { Component = typeof(TransformInterface), Name = IdentifierManager.SharedInstance.Request(key) };
case 2:
return new SkinPropertyKey { Component = GetComponentByName(cp[0]), Name = IdentifierManager.SharedInstance.Request(cp[1]) };
}
}
return base.ChangeType(value, type, culture);
}
static readonly char[] nssep = new char[]{':'};
Type GetComponentByName(string name) {
var nstuple = name.Split(nssep, 2);
var ns = nssep.Length == 2 ? nstuple[0] : "generic";
name = nssep.Length == 2 ? nstuple[1] : nstuple[0];
if (ns == "generic")
return GenericResources.Components[name];
throw new ArgumentException(string.Format("Component type {0} not found", name));
}
}
}