jsfiddle keyboard

by jmchen

JavaScript

document.addEventListener('keydown', move);

// so that "Result" window gets the keyboard event
window.focus();

//
// http://www.cambiaresearch.com/articles/15/javascript-char-codes-key-codes
//
function move(event) {
    switch (event.keyCode) {
        case 37:
            console.log("left");
            break;
        case 38:
            console.log("up");
            break;
        case 39:
            console.log("right");
            break;
        case 40:
            console.log("down");
            break;
        case 90:
            console.log("z");
            break;
    }
}