Is it possible to confine the mouse within the boundaries of a full-screen electron application?

I am developing a game using electron that relies on mouse input and is meant to be played in full-screen mode.

My concern is with users who have dual monitors, as I do not want the mouse cursor to easily move out of the game area unless they alt-tab or use a similar method.

I attempted to solve this issue by using:

    canvas.requestPointerLock();

However, this solution only removes the pointer entirely. I have not been able to find a way to simply confine the mouse cursor to the active window.

javascriptelectronmouse

Answer №1

Make sure to set the canvas object as the designated game area

let canvas = document.getElementById("game_area");

var canvas = document.getElementById("game_area");

canvas.requestPointerLock();

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