perms

groups:
  guest:
    default: true
    prefix: '&7'
    permissions:
    - admincmd.server.(news|rules)
    - admincmd.player.(msg|reply)
    worlds:
      world:
        permissions:
        - hsp.command.home
        - lwc.protect
        - -modifyworld.blocks.place.(14|15|16|21|56|73)
        - -modifyworld.blocks.(destroy|place|interact).tnt
        - -modifyworld.blocks.place.ice
        - -modifyworld.items.(pickup|have).ice
        - -modifyworld.items.(pickup|have|use).(tnt|fireball)
        - -modifyworld.chat.private
        - -modifyworld.bucket.empty.(lava|water)
        - modifyworld.*
      world_nether:
        permissions:
        - -modifyworld.blocks.interact.tnt
        - -modifyworld.blocks.place.*
        - -modifyworld.blocks.destroy.*
        - -modifyworld.items.pickup.*
        - -modifyworld.items.(have|use).(tnt|fireball)
        - -modifyworld.bucket.empty.(lava|water)
        - -modifyworld.chat.private
        - modifyworld.*
    options:
      message-format: '&7%player&f: %message'