wip mission 2 refine

src/hooks/debug/usePlayerPositionDebug.ts

@@ -0,0 +1,29 @@
+import { useRef } from "react";
+import { useFrame } from "@react-three/fiber";
+import type GUI from "lil-gui";
+import { useDebugFolder } from "@/hooks/debug/useDebugFolder";
+
+export function usePlayerPositionDebug(): void {
+  const pos = useRef({ x: 0, y: 0, z: 0 });
+  const controllers = useRef<{ updateDisplay: () => void }[]>([]);
+
+  useDebugFolder("Game", (folder: GUI) => {
+    const sub = folder.addFolder("Player Position");
+    sub.open();
+
+    controllers.current = [
+      sub.add(pos.current, "x").name("X").decimals(2).disable(),
+      sub.add(pos.current, "y").name("Y").decimals(2).disable(),
+      sub.add(pos.current, "z").name("Z").decimals(2).disable(),
+    ];
+  });
+
+  useFrame(() => {
+    const p = window.playerPos;
+    if (!p) return;
+    pos.current.x = p[0];
+    pos.current.y = p[1];
+    pos.current.z = p[2];
+    for (const c of controllers.current) c.updateDisplay();
+  });
+}