world-game/src/state/navigation.svelte.js

let isMenuOpen = $state(false)
let isLoading = $state(false)
let isScrolled = $state(false)

export const navigation = {
  get isMenuOpen() { return isMenuOpen },
  get isLoading() { return isLoading },
  get isScrolled() { return isScrolled },

  toggleMenu: () => isMenuOpen = !isMenuOpen,
  openMenu: () => isMenuOpen = true,
  closeMenu: () => isMenuOpen = false,
  setLoading: (value) => isLoading = value,
  setScrolled: (value) => isScrolled = value,
}