CustomDropScript: 
  type: world 
  speed: 0 
  debug: false

  events: 
    on player breaks block: 
    # Displays block mined correctly
    - if <player.is_op>
      {
      - narrate "<c.location.material.name>"
      } 
    - run s@CustomDropScript p:ProcessEvent def:<c.location>

  ProcessEvent: 
    # Displays air no matter the block
    - if <player.is_op>
      {
      - narrate "<def[1].material.name>"
      }