Normal keypress event does not give keyCode in android device. There has already been a big discussion on this. If you want to capture the press of space bar or special chars, you can use textInput event. $(‘input’).on(‘textInput’, e => { var keyCode = e.originalEvent.data.charCodeAt(0); // keyCode is ASCII of character entered. }) Note: textInput … Read more
Note: keyCode is becoming deprecated, use key instead. function keyPress (e) { if(e.key === “Escape”) { // write your logic here. } } Code Snippet: var msg = document.getElementById(‘state-msg’); document.body.addEventListener(‘keypress’, function(e) { if (e.key == “Escape”) { msg.textContent += ‘Escape pressed:’ } }); Press ESC key <span id=”state-msg”></span> keyCode is becoming deprecated It seems keydown … Read more
Here’s an example of a resizable component that might be suitable for such a game. Although it contains no game logic, it handles input reasonably well. Clicking the mouse or pressing the space bar pop’s up a menu, and the tab and number keys work as expected. In particular, Digit.EMPTY is a valid value. import … Read more
This answer explains and demonstrates how to use key bindings instead of key listeners for educational purpose. It is not How to write a game in Java. How good code writing should look like (e.g. visibility). The most efficient (performance- or code-wise) way to implement key bindings. It is What I would post as an … Read more