spacebar | minimal status bar for macOS

I need a simple help about implement a keystroke event on this code. so that the spinning wheel starts on a keystroke event like the spacebar.

How can i do that? I have this code here and found a event code for the keystroke in javascript.

Very new to Phaser so I think I might be fundamentally misunderstanding something.

My game is supposed to be a clone of 'Jetpack Joyride' where the player jumps to avoid obstacles and collect coins etc.

I am currently trying to create a powerup which makes all of the coins on screen zoom towards the player (and therefore collect all of the coins).

I have used the this.physics.moveToObject function but it always gives me the error: 'Uncaught TypeError: Cannot read properties of undefined (reading 'velocity')'.

My thinking is that this function can't pull multiple objects at once - or it isn't able to 'locate' all instances of 'coins'(perhaps because of the way I have set up the random generation of them).

This could also be something to do with a basic syntax error on my end.

One issue I have noticed is, I need to actually destroy the sprites as they go off the screen - but not sure this is related to the above.

Anyway, any help is appreciated!

Learning Javascript and trying to learn how to pass values. In this example, I have a where a user types a message, for example, and that string is stored and displayed in a Bootstrap Modal. The problem...the last character is cut off unless you press return or spacebar. I have tried adding an empty space at the end of my document.getElementById (line 38)...tried adding a carriage return and new line....I have found several very simple Jquery solutions but it would be nice if I could figure this one out using JS first. Or maybe I should just switch the script to JQuery? I also know my character count isn't working correctly but I'll figure that out later.

Thanks!

I have a Regex for validation input type="number" but the problem with my regex that it allows to enter plus character, how to prevent enter plus symbol, but allow to enter minus? For example you can enter: 123; 11,22; -33; -33.44 but not allowed enter +123 and -0, +0

I'm new, tell me how to implement so that when you hover and click on the mouse button, the text should be made invisible. And when you click on the spacebar, it will be deleted from the page. Can this be done with just HTML and CSS? Or can it be implemented using JavaScript? Tell me how to do it better? Here is the code where I implemented the text change:

I'm trying to add a "shoot" function to my game, where the player -a drone- would shoot a bullet upon pressing the space bar on the keyboard.

I've done that successfully but I also want the function to be on delay after executing it once. For example the player could press spacebar once then have to wait 2-3 seconds before being able to execute the function again. Hence my question, how could I make that work?

This is the current functional code.

main.py

Hi I have been working on a space invader game in processing, I am relatively new to java/coding. What my problem is that I do not really understand how to make the collision actually work, and also my aliens (which are the space ships), they move left to right but do not move down. These are the 2 major problems that I am having a hard time solving. This is my code underneath, any professional advice would be appreciated.

I have a problem with my game character. It supposes to jump and fall to the ground by pressing the spacebar and fall in the canyon if over it. But if it manages to jump over the canyon it should land on a ground position. Unfortunately, my game character is finding itself much underground after jumping above the canyon. I can't figure out why.

I'm trying to animate a div on spacebar keypress which works perfectly fine, but on pressing spacebar multiple times the events get added up in DOM and execute one after another.

I tried to stop recording the recent triggers until the current one executes but failed.

This is the code: