From: Laurent Mazet <mazet@softndesign.org>
Date: Sun, 28 Jun 2020 14:34:58 +0000 (+0200)
Subject: fix highlight removing when a tile is moved
X-Git-Url: https://secure.softndesign.org/git/?a=commitdiff_plain;h=331f0541e14fbdc1abebf45059e98fb22ba1bbd8;p=trivabble.git

fix highlight removing when a tile is moved
---

diff --git a/public/trivabble.js b/public/trivabble.js
index 94c8327..91b82e0 100644
--- a/public/trivabble.js
+++ b/public/trivabble.js
@@ -1562,14 +1562,21 @@
     }
 
     function highlightWord(word, value, onOff) {
-        for (let l = 0; l < word.letters.length; l++) {
-            const index = ((word.row + l * word.incRow) * 15) + word.col + l * word.incCol;
-            const tilePlaceholder = boardCells[index].getElementsByClassName("tile-placeholder")[0];
-            const tile = tilePlaceholder.getElementsByClassName("tile")[0];
-            if (onOff) {
+        if (onOff) {
+            for (let l = 0; l < word.letters.length; l++) {
+                const index = ((word.row + l * word.incRow) * 15) + word.col + l * word.incCol;
+                const tilePlaceholder = boardCells[index].getElementsByClassName("tile-placeholder")[0];
+                const tile = tilePlaceholder.getElementsByClassName("tile")[0];
+
                 tile.classList.add(value);
-            } else {
-                tile.classList.remove(value);
+            }
+        } else {
+            for (let index = 0; index < 15 * 15; index++) {
+                const tilePlaceholder = boardCells[index].getElementsByClassName("tile-placeholder")[0];
+                const tile = tilePlaceholder.getElementsByClassName("tile")[0];
+                if (typeof tile !== "undefined") {
+                    tile.classList.remove(value);
+                }
             }
         }
     }