Note: Requires Mod Helpers
This mod lets you craft your Magic Mirrors into wall-mounted fast travel points. Right-clicking a mounted mirror allows fast travel to any other discovered mounted mirrors in the world. New worlds will be generated with random mounted magic mirrors scattered about. Configurable.
Source code available.
Requires tModLoader (+0.11). Copy the above .tmod file to your 'Documents/My Games/Terraria/ModLoader/Mods' folder to play.