gunthershop:
  type: world
  events:
    on player enters 5159 72 2771 5160 70 2773:
    - narrate format:guntherformat "I've got many potions to sell. Much stronger than the kind an amateur could brew. The effects last for an hour each, but the potency comes with a high price tag."
    - narrate format:warnmat "Click on merchandise in the chat to purchase it."
    - execute as_server "tellraw @a[dx=1,dy=-2,dz=2,x=5159,y=72,z=2771] ["",{"text":"Potion of Night Vision c1000","color":"green","clickEvent":{"action":"run_command","value":"/ex run nightvisionpotbuy"}}]"

guntherformat:
  type: format
  format: "<&6>[<&f>[<&4>NPC<&f>] <&c>Gunther <&6>-> <&c>me<&6>]<&r> <text>"

warnmat:
  type: format
  format: "<&4><text>"

nightvisionpotbuy:
  type: task
  script:
  - narrate Hello