javascript create simulate key button for controls game like gamepad on screen function - malik kurosaki

game_control.js

bt.onclick = function(){
            kd()
        }
        function kd(e){
            var ev = new Event('keydown');
            ev.keyCode = 38;
            document.dispatchEvent(ev)
                var vv = new Event("keyup");
                vv.keyCode = 38;
                document.dispatchEvent(vv)
                

        }
            document.onkeydown = function(e){
                console.log(e.type)
            }
            document.onkeyup = function(e){
                console.log(e.type)
            }