A revival of the Secret Passage plugin from Minecraft v1.5

I managed to update this plugin enough so that it functions as originaly intended in Minecraft version 1.21.

Original plugin video: Original plugin link: https://dev.bukkit.org/projects/secretpassage

Really have no idea what I can do further but hopefully this finds its way to someone who can do more with it.

Overall really cool plugin and really hope to see it live on.


HOW TO USE:

• /spass help - Lists all commands in plugin.
• /spass create <PassageName> - Begin work on making a passage. Punch sponge blocks to replace them with the block you're holding. Punch sponge block with stone button and it will become the toggle switch for whatever passage you are currently working on.
  
• /spass destroy <PassageName> - Destroys an existing passage.
  
• /spass toggle <PassageName> - Activates/toggles a passage.
  
• /spass list - Lists all created Passages.
  
• /spass timer - Sets a timer in ticks when a passage should toggle again.
  
• /spass message <open | close> (message) - Set a message when a passage is opened or closed.
  
• /spass info <PassageName> - Lists information about a passage.

I'm not an expert in coding using Java Maven. I'm not sure how to implement or fix certain things in this plugin if something does ever happen in the future. I hope the provided Github link could encourage someone to make this plugin even better than I ever can.