Parkourscript: 
  type: world 
  debug: true 
  events: 
    on player consumes potion,8258[potion=SPEED,1,true,false]: 
    - narrate "<player.location.is_within[test]>"
    - if !<player.location.is_within[test]> { 
      - narrate "You drank a speed potion!" 
      } else {
      - determine cancelled 
      }
    on player enters test: 
    - narrate "Entered test"