X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=www%2Fjs%2Fremoteglot.js;h=0aa071aa35a6d88fe6527199eaa3d444a6595a3a;hb=cbee6ab0a455de36edd82f709318ff6cbd7db871;hp=3ebba936fc7f1480dc99f954d85ea55360e19454;hpb=aed82c12eaa7ae3c093561e29b8b6ec4355cd781;p=remoteglot

diff --git a/www/js/remoteglot.js b/www/js/remoteglot.js
index 3ebba93..0aa071a 100644
--- a/www/js/remoteglot.js
+++ b/www/js/remoteglot.js
@@ -839,6 +839,8 @@ let update_refutation_lines = function() {
 	tbl.replaceChildren();
 
 	if (display_lines.length < 2) {
+		// Update the move highlight, as we've rewritten all the HTML.
+		update_move_highlight();
 		return;
 	}
 
@@ -2020,7 +2022,11 @@ let explore_hash = function(fen) {
 	fetch(backend_hash_url + "?fen=" + fen, { signal })
 		.then((response) => response.json())
 		.then((data) => { show_explore_hash_results(data, fen); })
-		.catch((err) => {});
+		.catch((err) => {
+			// Truncate the lines, since we already cleared the display.
+			display_lines = [ display_lines[0], display_lines[1] ];
+			update_move_highlight();
+		});
 }
 
 /** Process the JSON response from a hash probe request.
@@ -2057,12 +2063,12 @@ let onDragStart = function(source, piece, position, orientation) {
 }
 
 let mousedownSquare = function(e) {
-	if (!e.target || !e.target.matches('.square-55d63')) {
+	if (!e.target || !e.target.closest('.square-55d63')) {
 		return;
 	}
 
 	reverse_dragging_from = null;
-	let square = e.target.getAttribute('data-square');
+	let square = e.target.closest('.square-55d63').getAttribute('data-square');
 
 	let pseudogame = new Chess(display_fen);
 	if (pseudogame.game_over() === true) {
@@ -2087,13 +2093,13 @@ let mousedownSquare = function(e) {
 }
 
 let mouseupSquare = function(e) {
-	if (!e.target || !e.target.matches('.square-55d63')) {
+	if (!e.target || !e.target.closest('.square-55d63')) {
 		return;
 	}
 	if (reverse_dragging_from === null) {
 		return;
 	}
-	let source = e.target.getAttribute('data-square');
+	let source = e.target.closest('.square-55d63').getAttribute('data-square');
 	let target = reverse_dragging_from;
 	reverse_dragging_from = null;
 	if (onDrop(source, target) !== 'snapback') {
@@ -2222,7 +2228,7 @@ let onSnapEnd = function(source, target) {
 		}
 		let line = display_lines[i];
 		if (line.pv[line.start_display_move_num] === move.san) {
-			show_line(i, line.start_display_move_num);
+			show_line(i, 0);
 			return;
 		}
 	}