Revise paste Youtube Video Flipper & Rotater | CCCPaste

/*
  Youtube Video Flipper & Rotater
  This code is released under the CC0 1.0 Universal license.
  You can copy, modify, distribute and use it, even for commercial purposes, 
  without asking for permission.
  https://creativecommons.org/publicdomain/zero/1.0/
  
  The code is written to run on a Mac computer. On Windows, it calls the Start Menu. For use on Windows, see the appropriate comment in the code.
*/

let isMirrored = false; // Mirroring status
let rotation = 0; // Current angle of rotation in degrees

document.addEventListener('keydown', function(event) {
    const videos = document.querySelectorAll('video');
		const shortvideo = document.querySelector('#reel-video-renderer')
		
    // ~: tükrözés
		if (event.key === '~') {
      if (isMirrored) {
          // Töröljük a tükrözést
          videos.forEach(video => {
              video.style.transform = '';
          });
      } else {
          // We mirror it horizontally
          videos.forEach(video => {
              video.style.transform = 'rotateY(180deg)';
          });
      }
      isMirrored = !isMirrored; // We reverse the situation
		}
		
    // Cmd-Alt-0: 90 fokkal elforgatás
    if (event.metaKey && event.altKey && event.key === '+') { // Replace event.metaKey to event.ctrlKey for Windows usage
        rotation = (rotation + 90);
				shortvideo.style.transform = `rotateZ(${rotation}deg)`;
        // We disable the default browser functionality if necessary
        event.preventDefault();
    }
    if (event.metaKey && event.altKey && event.key === '-') { // Replace event.metaKey to event.ctrlKey for Windows usage
        rotation = (rotation - 90);
				shortvideo.style.transform = `rotateZ(${rotation}deg)`;
        // We disable the default browser functionality if necessary
        event.preventDefault();
    }
});

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