kliffy/iffy.js

(function() {
  var ActorPlayer, Gst, Nev, Story, Wst;
  /*
  Iffy - parserless interactive fiction for the web
  (c)2010 Jeremy Penner
  */
  Wst = function(obj, _arg) {
    this.gst = _arg;
    this.prototype = obj;
    return this;
  };
  Wst.prototype.WstNext = function(nev) {
    var wstNext;
    wstNext = new Object();
    wstNext.prototype = this;
    wstNext.nev = nev;
    return wstNext;
  };
  Wst.prototype.WstPrev = function() {
    var _ref;
    return (typeof (_ref = this.prototype.nev) !== "undefined" && _ref !== null) ? this.prototype : null;
  };
  Gst = function(_arg, _arg2) {
    this.jDiv = _arg2;
    this.story = _arg;
    this.wstInit = this.story.WstInit(this);
    return this;
  };
  Gst.prototype.Display = function() {
    var _i, _len, _ref, _result, nev;
    this.jDiv.append("<div class='title'>\
						<h1>" + (this.story.jStory.attr('title')) + "</h1>\
						<h2>" + (this.story.jStory.attr('author')) + "</h2>\
					  </div>");
    _result = []; _ref = this.RgnevRun();
    for (_i = 0, _len = _ref.length; _i < _len; _i++) {
      nev = _ref[_i];
      _result.push((function() {
        this.jDiv.append($("<div class='nev'/>").append(nev.StHtmlDisplay(this)));
        return this.jDiv.append($("<div class='nev'/>").append(nev.StHtmlDisplay(this)));
      }).call(this));
    }
    return _result;
  };
  Gst.prototype.RgnevRun = function() {
    var _i, _len, _ref, inev, nevResponse, rgnev, wst;
    rgnev = [this.story.NevByName("start")];
    wst = this.wstInit;
    inev = 0;
    while (inev < rgnev.length) {
      _ref = this.story.RgnevResponse(rgnev[inev], wst);
      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
        nevResponse = _ref[_i];
        if (nev.FCanRun(this, wst)) {
          wst = wst.WstNext(nevResponse);
          nevReponse.RunAction(gst, wst);
          rgnev.push(nevResponse);
        }
      }
      inev++;
    }
    return rgnev;
  };
  Gst.prototype.FilterStHtml = function(stHtml) {
    var _i, _len, _ref, _result, actor;
    _result = []; _ref = this.story.rgactor;
    for (_i = 0, _len = _ref.length; _i < _len; _i++) {
      actor = _ref[_i];
      _result.push(stHtml = actor.FilterStHtml(stHtml));
    }
    return _result;
  };
  Nev = function(_arg) {
    this.jnev = _arg;
    return this;
  };
  Nev.prototype.ID = function() {
    return this.jnev;
  };
  Nev.prototype.FCanRun = function() {
    return true;
  };
  Nev.prototype.RunAction = function(gst, wst) {};
  Nev.prototype.StHtmlDisplay = function(gst) {
    var _i, _len, _ref, dHTML, jdivTmp, stHtml;
    jdivTmp = $("<div/>");
    _ref = $(this.jnev).children();
    for (_i = 0, _len = _ref.length; _i < _len; _i++) {
      dHTML = _ref[_i];
      jdivTmp.append(document.importNode(dHTML, true));
    }
    stHtml = jdivTmp[0].innerHTML;
    gst.FilterStHtml(stHtml);
    return stHtml;
  };
  ActorPlayer = function(_arg) {
    this.story = _arg;
    this.mpnevID_rgaction = {};
    return this;
  };
  ActorPlayer.prototype.RgnevResponse = function(nev, wst) {
    var rgaction;
    rgaction = this.mpnevID_rgaction[nev.ID()];
    return [];
  };
  ActorPlayer.prototype.FilterStHtml = function(stHtml) {
    return stHtml;
  };
  Story = function(_arg) {
    this.jStory = _arg;
    this.rgactor = [new ActorPlayer(this)];
    return this;
  };
  Story.prototype.NevByName = function(stName) {
    var jNev;
    jNev = this.jStory.find("[name=" + (stName) + "]");
    return jNev.length > 0 ? new Nev(jNev[0]) : null;
  };
  Story.prototype.RgnevResponse = function(nev, wst) {
    var _i, _j, _len, _len2, _ref, _ref2, actor, rgnev;
    rgnev = [];
    _ref = this.rgactor;
    for (_i = 0, _len = _ref.length; _i < _len; _i++) {
      actor = _ref[_i];
      _ref2 = actor.RgnevResponse(nev, wst);
      for (_j = 0, _len2 = _ref2.length; _j < _len2; _j++) {
        nev = _ref2[_j];
        rgnev.push(nev);
      }
    }
    return rgnev;
  };
  Story.prototype.WstInit = function(gst) {
    return new Wst({}, gst);
  };
  window.PlayStory = function(url, jDiv) {
    return $.get(url, function(domXml) {
      var gst, story;
      story = new Story($("story", domXml));
      gst = new Gst(story, jDiv);
      return gst.Display();
    }, "xml");
  };
}).call(this);