Variable vehicleMaterialsConst

vehicleMaterials: {
    leather: { hardness: 0; hp: 10; label: "Leather" };
    metal: { hardness: 10; hp: 20; label: "Metal" };
    stone: { hardness: 8; hp: 20; label: "Stone" };
    wood: { hardness: 5; hp: 15; label: "Wood" };
} = ...