@benev/nubs/x/elements/gridboard/setups/prep-gridboard-events.js

user-input system for web games

export function prepGridboardEvents(triggerCause) {
    return {
        pointerdown: (e) => {
            const element = e.target;
            const keycode = element.getAttribute("data-keycode");
            if (keycode) {
                triggerCause({ cause: keycode, pressed: true });
                element.setAttribute("data-pressed", "");
            }
        },
        pointerup(e) {
            const element = e.target;
            const keycode = element.getAttribute("data-keycode");
            if (keycode) {
                triggerCause({ cause: keycode, pressed: false });
                element.removeAttribute("data-pressed");
            }
        }
    };
}
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