Permission Levels

This mod overrides the vanilla Minecraft's /op command to be able to take a permission level argument.
This argument is a value between 1-4 corresponding to the levels of Mincraft gamepedia - Commands/op.
This could be used together with mods that adds commends with different permissions levels to allow level 1 ops to use some commands but not the full list of command including stopping the server.
This mod is a server-side mod, which means it can be used without every client connecting to the server is required to have it installed.

This mod add three commands.

• The /op command which overrides vanilla Minecraft's own /op command.
  This command takes the player and then a value between 1 and 4 for the permission level and / or optionally a boolean for if the player is allowed to bypass player limit.
  A unconfigured server would default the permission level to 4.
• The /xop command, this command is the same as the /op command above, this is added if some other mod decides to override /op also.
• The /bypassPlayerLimit command, that takes the player and a boolean for if the op is allowed to bypass player limit

Be careful of permission level 3, because it also have access to the op command.
This makes it possible for level 3 ops to request level 4. (This has been fixed in the 1.16.x+ versions)