fix tilt settings

tools/validTilt.ts

@@ -1,4 +1,9 @@
 import { Tilt } from '@/types';
 
-export const validTilt = ({ percentX, percentY, rotateX, rotateY }: Tilt) =>
-	percentX >= 0 && percentY >= 0 && !!rotateX && !!rotateY;
+export const validTilt = (tilt: Tilt) => {
+	if (!tilt) return false;
+
+	const { percentX, percentY, rotateX, rotateY } = tilt;
+
+	return percentX >= 0 && percentY >= 0 && !!rotateX && !!rotateY;
+};