Create a command that lists sub-buildings' names of a current building in the Minecraft chat #263
Description
Currently, it is hard to know the sub-buildings' names of the current building within the Minecraft world.
Create a command that allows the user to list all of the names in the current building. The list should be visible only for the current player (who issued the command). The list of the names should be retrieved from the output of the placing phase. The path to the file should be specified in the properties of the Spigot plugin. If the file is not available, a constructive error message should be displayed for the players when they issue the command.