Pecacheu/Elevators-v2 ? reverse-engineered prompt

Build me a simple Bukkit or Spigot plugin for Minecraft that adds real elevators to buildings. I want players to create an elevator just by placing signs with [elevator] on each floor, and optional [call] signs around the shaft to summon it. The elevator should feel like an actual car that moves between floors, opens and closes doors, and works with nearby doors, fence gates, and redstone style call button behavior. Let players give floors custom names, support a no door option on the sign, and keep setup easy with little or no required config.

Please include basic commands to list elevators, reload them, and reset a stuck one, plus permissions for using, creating, and reloading elevators. On reload, recalculate elevator data from the world and automatically clean up invalid entries. If it fits naturally, leave a small API so other plugins can interact with elevators too. Look up current Bukkit or Spigot docs online if you need to.