X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/7e9a11491faa8ff3f97c9a7fb855b238ad9ea85c..7bbf129e06d190145d0a4d9a7d4c7399d2112f88:/word/multichoice.js

diff --git a/word/multichoice.js b/word/multichoice.js
index b98842f..61a7b5a 100644
--- a/word/multichoice.js
+++ b/word/multichoice.js
@@ -1,16 +1,17 @@
-class Quiz {
+class WordMultiChoice extends WordQuiz {
 	next() {
 		let word = this.words.shift();
+		if (!word[2]) return this.next();
 		let form = put(this.form,
-			'+img[src=$]+ul', `/data/word/en/${word[0]}.jpg`,
+			'+img[src=$]+ul', `/data/word/en/${word[2]}.jpg`,
 		);
 
-		let answers = [word[2], this.words[1][2], this.words[2][2], this.words[3][2]]
-			.sort(() => {return .5 - Math.random()}) // shuffle
+		let answers = [word[0], this.words[0][0], this.words[1][0], this.words[2][0]]
+			.shuffle()
 		answers.forEach(suggest => {
 			let label = suggest.replace(/\/.*/, '');
 			let option = put(form, 'li', label, {onclick: () => {
-				if (suggest != word[2]) {
+				if (suggest != word[0]) {
 					// incorrect
 					put(option, '.wrong');
 					return;
@@ -21,12 +22,8 @@ class Quiz {
 		});
 	}
 
-	constructor(dataurl) {
-		fetch(dataurl).then(res => res.json()).then(json => {
-			this.form = document.getElementById('quiz');
-			this.words = Object.values(json)
-				.sort(() => {return .5 - Math.random()}) // shuffle
-			this.next();
-		});
+	setup() {
+		this.form = document.getElementById('quiz');
+		this.next();
 	}
 };