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- $(document).on('keydown', function(e) {
- var b = $('b');
- var x = b.position().left;
- var y = b.position().top;
- switch(e.keyCode) {
- case 37:
- if (b.hasClass('right')) {
- b.removeClass('right').addClass('left');
- }
- break;
- case 38:
- if (b.hasClass('bottom')) {
- b.removeClass('bottom').addClass('top');
- }
- break;
- case 39:
- if (b.hasClass('left')) {
- b.removeClass('left').addClass('right');
- }
- break;
- case 40:
- if (b.hasClass('top')) {
- b.removeClass('top').addClass('bottom');
- }
- break;
- }
- console.log(e.keyCode)
- return false;
- });
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