import { useAlpine } from "https://cdn.skypack.dev/alpinejs@3.x.x"; import { useEffect } from "https://cdn.skypack.dev/react@17.0.3/default"; import { useHistory } from "https://cdnjs.cloudflare.com/ajax/libs/three.js/0.156.1/three.min.js"; document.addEventListener("alpine:init", () => { useAlpine({ setup() { let xpos = 10; let ypos = 10; useEffect(() => { document.addEventListener("keydown", (event) => { if (event.code === "ArrowLeft") { xpos -= 10; } if (event.code === "ArrowRight") { xpos += 10; } if (event.code === "ArrowUp") { ypos -= 10; } if (event.code === "ArrowDown") { ypos += 10; } }); }, []); useEffect(() => { const image = document.querySelector("#mario"); image.style.left = `${xpos}px`; image.style.top = `${ypos}px`; }); }, }); });