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| -rw-r--r-- | public/common/play.js | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/public/common/play.js b/public/common/play.js index bfd33d2..ae3e622 100644 --- a/public/common/play.js +++ b/public/common/play.js @@ -1,5 +1,13 @@ "use strict"; +// TODO: Remove when CSS Images Module Level 4 is widely supported, +(function () { + let avif = new Image(); + avif.src = "data:image/avif;base64,AAAAIGZ0eXBhdmlmAAAAAGF2aWZtaWYxbWlhZk1BMUEAAADybWV0YQAAAAAAAAAoaGRscgAAAAAAAAAAcGljdAAAAAAAAAAAAAAAAGxpYmF2aWYAAAAADnBpdG0AAAAAAAEAAAAeaWxvYwAAAABEAAABAAEAAAABAAABGgAAABkAAAAoaWluZgAAAAAAAQAAABppbmZlAgAAAAABAABhdjAxQ29sb3IAAAAAamlwcnAAAABLaXBjbwAAABRpc3BlAAAAAAAAAAEAAAABAAAAEHBpeGkAAAAAAwgICAAAAAxhdjFDgSAAAAAAABNjb2xybmNseAABAA0ABoAAAAAXaXBtYQAAAAAAAAABAAEEAQKDBAAAACFtZGF0EgAKBzgABhAQ0GkyDBZABhhhhAAAeUzRyg=="; + avif.onload = () => document.documentElement.className = "avif"; + avif.onerror = () => document.documentElement.className = "jpeg"; +})(); + /* URL: /$title_id/(re)play:$game_id:$role */ if (!/\/[\w-]+\/(re)?play:\d+(:[\w-]+)?/.test(window.location.pathname)) { |