From: Mischa POSLAWSKY <perl@shiar.org>
Date: Thu, 30 Dec 2021 07:05:35 +0000 (+0100)
Subject: word/memory: pick cards to fit grid dimensions
X-Git-Tag: v1.13~55
X-Git-Url: http://git.shiar.net/sheet.git/commitdiff_plain/a3c116952bbc2bfc1b77d8814637a36ed76883c3

word/memory: pick cards to fit grid dimensions
---

diff --git a/word/memory.js b/word/memory.js
index 94836c2..24feead 100644
--- a/word/memory.js
+++ b/word/memory.js
@@ -58,7 +58,11 @@ class WordMemory extends WordQuiz {
 
 		let cards;
 		if (this.words) {
-			cards = this.words.splice(0, 6).map(row => row[2]);
+			const formstyle = window.getComputedStyle(this.form)
+			const gridsize = [
+				formstyle['grid-template-rows'], formstyle['grid-template-columns']
+			].map(val => val.match(/ /g).length + 1).reduce((x, y) => x * y) / 2;
+			cards = this.words.splice(0, gridsize || 6).map(row => row[2]);
 			cards.push(...cards.map(val => -val));
 		}
 		else {