fixed bugs with empty game/scene titles and resolving incorrect scene…

…s with conditions

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ficdown.js",
-  "version": "2.0.1",
+  "version": "2.0.2",
   "description": "A parser and player for Interactive Fiction written in Ficdown",
   "scripts": {
     "build": "rm -rf ./build && tsc",

src/Parser.ts

@@ -57,7 +57,7 @@ export class Parser {
     if(!storyHref) throw new ParseError('no link to first scene', storyBlock.lineNumber);
 
     const story: Story = {
-      name: storyName.text,
+      name: storyName.title != null ? storyName.title : storyName.text,
       description: Util.trimText(storyBlock.lines.map(l => l.text).join("\n")),
       firstScene: storyHref.target,
       scenes: {},
@@ -87,7 +87,7 @@ export class Parser {
     let key: string;
     let conditions: BoolHash | undefined = undefined;
     if(sceneName) {
-      name = sceneName.title
+      name = sceneName.title != null
         ? Util.trimText(sceneName.title)
         : Util.trimText(sceneName.text);
       key = Util.normalize(sceneName.text);

src/Player.ts

@@ -42,7 +42,7 @@ export class Player {
 
   public play(): void {
     this.container.html(
-      this.converter.render(`# ${ this.story.name }\n\n${ this.story.description }\n\n[${ this.startText }](/${ this.story.firstScene })`));
+      this.converter.render(`${ this.story.name ? `# ${this.story.name}\n\n` : '' }${ this.story.description }\n\n[${ this.startText }](/${ this.story.firstScene })`));
     this.wireLinks();
   }
 
@@ -65,10 +65,11 @@ export class Player {
       if(this.story.scenes[match.target]) {
         for(let scene of this.story.scenes[match.target]) {
           if(Util.conditionsMet(this.playerState, scene.conditions)) {
-            if(!matchedScene
-              || !scene.conditions
-              || !matchedScene.conditions
-              || Object.keys(scene.conditions).length > Object.keys(matchedScene.conditions).length) {
+            const sceneConds = scene.conditions
+              ? Object.keys(scene.conditions).length : 0;
+            const matchConds = matchedScene && matchedScene.conditions
+              ? Object.keys(matchedScene.conditions).length : 0;
+            if(!matchedScene || sceneConds > matchConds) {
               matchedScene = scene;
             }
           }

src/Util.ts

@@ -16,13 +16,13 @@ export class Util {
   };
 
   private static matchToAnchor(match: RegExpExecArray): Anchor {
-    const result: Anchor = {
+    const result = {
       anchor: match[1],
       text: match[2],
       href: match[3],
       title: match[6],
     };
-    if(result.href.indexOf('"') === 0) {
+    if(result.href.indexOf('"') === 0 || result.href.indexOf("'") === 0) {
       result.title = result.href.substring(1, result.href.length - 1);
       result.href = '';
     }