dkforest

commit e58c05b1aec3bb3061d39b46b2aa6a37b1069740
parent 8a4af6d5ebd7a89d5418eacfd9b549704e8656d2
Author: n0tr1v <n0tr1v@protonmail.com>
Date:   Thu, 15 Jun 2023 01:08:42 -0700

reduce bandwidth

Diffstat:
M
pkg/web/handlers/chess.go
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/pkg/web/handlers/chess.go b/pkg/web/handlers/chess.go
@@ -780,9 +780,11 @@ func renderShowVisiblePieceInPosition(styles *StylesBuilder, visiblePieces map[c
 }
 
 func renderHideAllPieces(styles *StylesBuilder) {
+	ids := make([]string, 64)
 	for i := 0; i < 64; i++ {
-		styles.Appendf(`#piece_%s { display: none !important; }`, chess.Square(i).String())
+		ids[i] = "#piece_" + chess.Square(i).String()
 	}
+	styles.Appendf(`%s { display: none !important; }`, strings.Join(ids, ", "))
 }
 
 func renderBestMove(styles *StylesBuilder, bestMove *chess.Move) {