Ancient Gates Reloaded, Updated for 1.13
Ancient Gates Reloaded by peewi96
Original Author: Olof Larsson
Updated by NoChanceSD for 1.8
Bukkit plugin link: https://dev.bukkit.org/projects/ancient-gates-reloaded
Spigot updated plugin link: https://www.spigotmc.org/resources/ancient-gates-for-1-13.59012/