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354
Assets/Cryville/Crtr/SkinSelectors.cs
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354
Assets/Cryville/Crtr/SkinSelectors.cs
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using Cryville.Common.Pdt;
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using Cryville.Crtr.Components;
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using Cryville.Crtr.Event;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using UnityEngine;
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namespace Cryville.Crtr {
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#if false
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[Obsolete]
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public class SkinSelectors {
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static readonly char[] sep = new char[]{
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'[', ' ', '$', '#', '*', '@', '.'
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};
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readonly SkinSelector[] selectors;
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readonly string[] annotations;
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public readonly static SkinSelectors None = new SkinSelectors("");
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public SkinSelectors(string exp) {
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exp = exp.Trim();
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var r = new List<SkinSelector>();
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var annos = new List<string>();
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int i = 0;
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int eos = exp.Length - 1;
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while (i <= eos) {
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while (exp[i] == ' ') i++;
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char sc = exp[i];
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int ep;
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switch (sc) {
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case '[':
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ep = exp.IndexOf(']', i + 1);
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if (ep == -1) throw new ArgumentException(); // TODO
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r.Add(new SkinSelector.ElementProperty(exp.Substring(i, ep - i + 1)));
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i = ep + 1;
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break;
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case '.':
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if (exp[i + 1] == '.') {
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ep = exp.IndexOfAny(sep, i + 2);
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if (ep == -1) ep = eos + 1;
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r.Add(new SkinSelector.ElementState(exp.Substring(i, ep - i)));
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}
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else {
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ep = exp.IndexOfAny(sep, i + 1);
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if (ep == -1) ep = eos + 1;
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r.Add(new SkinSelector.ElementAnchor(exp.Substring(i, ep - i)));
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}
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i = ep;
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break;
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case '$':
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ep = exp.IndexOfAny(sep, i + 1);
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if (ep == -1) ep = eos + 1;
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r.Add(new SkinSelector.CreateObject(exp.Substring(i, ep - i)));
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i = ep;
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break;
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case '@':
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ep = exp.IndexOfAny(sep, i + 1);
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if (ep == -1) ep = eos + 1;
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annos.Add(exp.Substring(i, ep - i));
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i = ep;
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break;
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default:
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ep = exp.IndexOfAny(sep, i);
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if (ep == -1) ep = eos + 1;
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if (i == ep)
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throw new ArgumentException(); // TODO
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r.Add(new SkinSelector.ElementType(exp.Substring(i, ep - i)));
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i = ep;
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break;
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}
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// throw new ArgumentException();
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}
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selectors = r.ToArray();
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annotations = annos.ToArray();
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}
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public override string ToString() {
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if (selectors.Length == 0) return "";
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bool flag = false;
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string r = "";
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foreach (var a in annotations) {
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if (flag) r += " " + a;
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else { r += a; flag = true; }
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}
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foreach (var s in selectors) {
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if (flag) r += " " + s.ToString();
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else { r += s.ToString(); flag = true; }
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}
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return r;
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}
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public Transform MatchStatic(ContainerState h, Transform anchor = null) {
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foreach (var s in selectors) {
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anchor = s.Match(h, anchor);
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if (anchor == null) return null;
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}
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return anchor;
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}
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public bool IsUpdatable(ContainerState h) {
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foreach (var s in selectors)
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if (!s.IsUpdatable(h)) return false;
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return true;
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}
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[Obsolete]
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public Transform MatchDynamic(ContainerState h, Element e, Transform old_target, Transform anchor = null) {
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if (!e.IsDynamic) return null;
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foreach (var s in selectors) {
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anchor = s.Match(h, anchor, old_target);
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if (anchor == null) return null;
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}
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return anchor;
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}
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public Transform MatchDynamic(ContainerState h, SkinElement e, Transform old_target, Transform anchor = null) {
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if (!e.IsDynamic) return null;
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foreach (var s in selectors) {
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anchor = s.Match(h, anchor, old_target);
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if (anchor == null) return null;
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}
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return anchor;
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}
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}
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#endif
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public class SkinSelectors {
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readonly SkinSelector[] selectors;
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readonly string[] annotations;
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public SkinSelectors(IEnumerable<SkinSelector> s, IEnumerable<string> a) {
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selectors = s.ToArray();
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annotations = a.ToArray();
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}
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public override string ToString() {
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if (selectors.Length == 0) return "";
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bool flag = false;
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string r = "";
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foreach (var a in annotations) {
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if (flag) r += " " + a;
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else { r += a; flag = true; }
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}
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foreach (var s in selectors) {
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if (flag) r += " " + s.ToString();
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else { r += s.ToString(); flag = true; }
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}
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return r;
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}
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public void Optimize(PdtEvaluatorBase etor) {
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for (int i = 0; i < selectors.Length; i++) {
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selectors[i].Optimize(etor);
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}
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}
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public Transform MatchStatic(ContainerState h, Transform anchor = null) {
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foreach (var s in selectors) {
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anchor = s.Match(h, anchor);
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if (anchor == null) return null;
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}
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return anchor;
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}
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public bool IsUpdatable(ContainerState h) {
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foreach (var s in selectors)
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if (!s.IsUpdatable(h)) return false;
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return true;
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}
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public Transform MatchDynamic(ContainerState h, SkinElement e, Transform old_target, Transform anchor = null) {
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if (!e.IsDynamic) return null;
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foreach (var s in selectors) {
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anchor = s.Match(h, anchor, old_target);
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if (anchor == null) return null;
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}
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return anchor;
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}
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}
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public abstract class SkinSelector {
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#if false
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[Obsolete]
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public string Expression {
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get;
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private set;
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}
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[Obsolete]
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protected SkinSelector(string exp) {
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Expression = exp;
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}
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#endif
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protected SkinSelector() { }
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public abstract bool IsStatic {
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get;
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}
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public virtual void Optimize(PdtEvaluatorBase etor) { }
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public abstract Transform Match(ContainerState h, Transform a, Transform ot = null);
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public virtual bool IsUpdatable(ContainerState h) {
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return true;
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}
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public class CreateObject : SkinSelector {
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public CreateObject() { }
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//[Obsolete]
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//public CreateObject(string exp) : base(exp) { }
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public override bool IsStatic {
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get { return true; }
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}
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public override Transform Match(ContainerState h, Transform a, Transform ot = null) {
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if (ot != null)
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return ot;
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var obj = new GameObject {
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name = "__obj__"
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};
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obj.transform.SetParent(a, false);
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obj.AddComponent<TransformInterface>();
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return obj.transform;
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}
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}
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#if false
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[Obsolete]
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public class ElementAnchor : SkinSelector {
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public ElementAnchor(string exp) : base(exp) {
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AnchorName = Expression.Substring(1);
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}
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public override bool IsStatic {
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get { return true; }
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}
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public string AnchorName { get; private set; }
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public override Transform Match(ContainerState h, Transform a, Transform ot = null) {
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return h.Handler.Anchors[AnchorName].Transform;
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}
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public override bool IsUpdatable(ContainerState h) {
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return h.Handler.Anchors[AnchorName].Opened;
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}
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}
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#endif
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public class Anchor : SkinSelector {
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public string Name { get; private set; }
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public Anchor(string name) {
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Name = name;
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}
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public override bool IsStatic {
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get { return true; }
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}
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public override Transform Match(ContainerState h, Transform a, Transform ot = null) {
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return h.Handler.Anchors[Name].Transform;
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}
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public override bool IsUpdatable(ContainerState h) {
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return h.Handler.Anchors[Name].Opened;
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}
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}
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#if false
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[Obsolete]
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public class ElementProperty : SkinSelector {
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readonly bool notFlag;
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readonly string prop;
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readonly string value;
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// Expression exp;
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public ElementProperty(string exp) : base(exp) {
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if (exp.Length <= 2) throw new ArgumentException(); // TODO
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char sc = exp[0];
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char ec = exp[exp.Length - 1];
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if (sc != '[') throw new ArgumentException(); // TODO
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if (ec != ']') throw new ArgumentException(); // TODO
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var pexp = exp.Substring(1, exp.Length - 2);
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var m = Regex.Match(pexp, @"^(\!?)(.*?)(?(=)=(.*))$");
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if (!m.Success) throw new ArgumentException(); // TODO
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notFlag = m.Groups[1].Length != 0;
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prop = m.Groups[2].Value;
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value = m.Groups[3].Value;
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// TODO exp = new Expression(m.Groups[3]);
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}
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public override bool IsStatic {
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get { throw new NotImplementedException(); }
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}
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public override Transform Match(ContainerState h, Transform a, Transform ot = null) {
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return (MatchPropertyInternal(h, a) ^ notFlag) ? a : null;
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}
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bool MatchPropertyInternal(ContainerState h, Transform a) {
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/*if (prop[0] == '$') {
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MotionValue v = h.GetRawValue(prop.Substring(1));
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return MatchValueInternal(v, value);
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}
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else {*/
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return MatchValueInternal(h.Container.Properties[prop](), value);
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//}
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}
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bool MatchValueInternal(object obj, string cond) {
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if (obj is bool)
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return bool.Equals(obj, true);
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if (cond == "odd") {
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if (obj is float)
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return (float)obj % 2 == 1;
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}
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if (cond == "even") {
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if (obj is float)
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return (float)obj % 2 == 0;
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}
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if (cond == "mid") {
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return false; // TODO
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}
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return false; // TODO
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//throw new ArgumentException(); // TODO
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}
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}
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#endif
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public class Property : SkinSelector {
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readonly PdtExpression _exp;
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readonly PdtOperator _op;
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bool _flag;
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public Property(PdtExpression exp) {
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_exp = exp;
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_op = new PropOp.Boolean(v => _flag = v);
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}
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public override void Optimize(PdtEvaluatorBase etor) {
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etor.Optimize(_exp);
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}
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public override bool IsStatic {
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get { throw new NotImplementedException(); }
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}
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public override Transform Match(ContainerState h, Transform a, Transform ot = null) {
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ChartPlayer.etor.ContextTransform = a;
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ChartPlayer.etor.ContextEvent = h.Container;
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ChartPlayer.etor.Evaluate(_op, _exp);
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return _flag ? a : null;
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}
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}
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#if false
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[Obsolete]
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public class ElementState : SkinSelector {
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public ElementState(string exp) : base(exp) { }
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public override bool IsStatic {
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get { return false; }
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}
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public override Transform Match(ContainerState h, Transform a, Transform ot = null) {
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return null; // TODO
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}
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}
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#endif
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public class State : SkinSelector {
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public State(string state) { }
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public override bool IsStatic {
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get { return false; }
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}
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public override Transform Match(ContainerState h, Transform a, Transform ot = null) {
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return null; // TODO
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}
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}
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public class ElementType : SkinSelector {
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readonly string _type;
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public ElementType(string type) { _type = type; }
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public override bool IsStatic {
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get { return true; }
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}
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public override Transform Match(ContainerState h, Transform a, Transform ot = null) {
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return h.Handler.TypeName == _type ? a : null;
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}
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}
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}
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}
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