Locator bar item slot

Adding an item slot linked to the "Locator Bar" beside the Off-Hand slot could implement the locator bar into single player, allowing players to place lodestone compasses and maps possibly able to be read on the locator bar by a copper compass, having a system similar to the bundle system, only accepting multiple maps, colored by dye or type of map, in the newest snapshots adding improved map icons and biome specific maps & structures. You could add a trim on compasses to create waypoints, having the same color as the point on the locator bar. Also add a setting to place the locator bar above the XP bar, hide it, or keep it combined.