XP-fly with GUI [EULA friendly]

#######################################################################################################
#XP-Fly configuration file
#
#Lines starting with a '#' are comments
#This is a yaml file. If you would like to check on mistakes before uploading paste it on this website
# http://codebeautify.org/yaml-validator (recommended)
#######################################################################################################

Minimal-XP: 2
StopflyOnPvP: true
#How much XP it cost per 30 seconds to fly:
XP-to-fly: 1
Messages:
    NotEnoughxp: "&cYou don't have enough XP"
    On-PvP: "&cFly disabled! PvP started"
    Fly: "&aYou can now fly. For 2 XP a minute"
    Stop-flying: "&cFly disabled"
    RanOutXP: "&cFly disabled you ran out of XP!"


#ItemID is like the color code
#The block that let's you starts flying needs to contain 'start' in it's name and the one that makes you stop flying needs to contain 'stop'
gui:
  amount: 27
  name: "XP-fly"
  slot-1:
        Material: STAINED_GLASS_PANE
        ItemID: 14
        Name: ""
        Lores:
        - ""
  slot-2:
        Material: STAINED_GLASS_PANE
        ItemID: 14
        Name: ""
        Lores:
        - ""
  slot-3:
        Material: STAINED_GLASS_PANE
        ItemID: 10
        Name: " "
        Lores:
        - " "
  slot-4:
        Material: AIR
        ItemID: 0
        Name: " "
        Lores:
        - " "
  slot-5:
        Material: BOOK_AND_QUILL
        ItemID: 0
        Name: "&bXP-fly"
        Lores:
        - "&7Click the green wool to start flying"
        - "&7And the red one to stop."
        - "&7When you fly XP will"
        - "&7Be taken from your balance."
        - "&7XP cost per 30 seconds:&b 1"
  slot-6:
        Material: AIR
        ItemID: 0
        Name: " "
        Lores:
        - " "
  slot-7:
        Material: STAINED_GLASS_PANE
        ItemID: 10
        Name: " "
        Lores:
        - " "
  slot-8:
        Material: STAINED_GLASS_PANE
        ItemID: 14
        Name: " "
        Lores:
        - " "
  slot-9:
        Material: STAINED_GLASS_PANE
        ItemID: 14
        Name: " "
        Lores:
        - " "
  slot-10:
        Material: STAINED_GLASS_PANE
        ItemID: 14
        Name: " "
        Lores:
          - " "
  slot-11:
        Material: STAINED_GLASS_PANE
        ItemID: 9
        Name: " "
        Lores:
        - " "
  slot-12:
        Material: AIR
        ItemID: 0
        Name: " "
        Lores:
        - " "
  slot-13:
        Material: WOOL
        ItemID: 5
        Name: "&aClick here to start flying"
        Lores:
        - " "
  slot-14:
        Material: AIR
        ItemID: 0
        Name: " "
        Lores:
        - " "
  slot-15:
        Material: WOOL
        ItemID: 14
        Name: "&cClick here to stop flying"
        Lores:
        - " "
  slot-16:
        Material: AIR
        ItemID: 0
        Name: " "
        Lores:
        - " "
  slot-17:
        Material: STAINED_GLASS_PANE
        ItemID: 9
        Name: " "
        Lores:
        - " "
  slot-18:
        Material: STAINED_GLASS_PANE
        ItemID: 14
        Name: " "
        Lores:
        - " "
  slot-19:
        Material: STAINED_GLASS_PANE
        ItemID: 10
        Name: " "
        Lores:
        - " "
  slot-20:
        Material: STAINED_GLASS_PANE
        ItemID: 9
        Name: " "
        Lores:
        - " "
  slot-21:
        Material: STAINED_GLASS_PANE
        ItemID: 9
        Name: " "
        Lores:
        - " "
  slot-22:
        Material: AIR
        ItemID: 0
        Name: " "
        Lores:
        - " "
  slot-23:
        Material: AIR
        ItemID: 0
        Name: " "
        Lores:
        - " "
  slot-24:
        Material: AIR
        ItemID: 0
        Name: " "
        Lores:
        - " "
  slot-25:
        Material: STAINED_GLASS_PANE
        ItemID: 9
        Name: " "
        Lores:
        - " "
  slot-26:
        Material: STAINED_GLASS_PANE
        ItemID: 9
        Name: " "
        Lores:
        - " "
  slot-27:
        Material: STAINED_GLASS_PANE
        ItemID: 10
        Name: " "
        Lores:
        - " "