Merge pull request #7632 from papuSpartan/gamepad

    let delay = 350//ms

    window.addEventListener('gamepadconnected', (e) => {

        console.log("Gamepad connected!")

        const gamepad = e.gamepad;

        setInterval(() => {

            const xValue = gamepad.axes[0].toFixed(2);

            if (xValue < -0.3) {

                modalPrevImage(e);

            } else if (xValue > 0.3) {

                modalNextImage(e);

            }

        }, delay);

    });

    /*

    Primarily for vr controller type pointer devices.

    I use the wheel event because there's currently no way to do it properly with web xr.

     */

    let isScrolling = false;

    window.addEventListener('wheel', (e) => {

        if (isScrolling) return;

        isScrolling = true;

        if (e.deltaX <= -0.6) {

            modalPrevImage(e);

        } else if (e.deltaX >= 0.6) {

            modalNextImage(e);

        }

        setTimeout(() => {

            isScrolling = false;

        }, delay);

    });

 No newline at end of file