Conditional GUI | Make your own conditionals GUI! [HEAD-SUPPORT] [1.13.x - 1.21.x]

prefix : "&8[&aConditional GUI&8] "
help-command :
 - "&d/conditionalgui &c» &2Open the rank-up GUI"
  - "&d/conditionalgui open &c» &2Open the rank-up GUI"
  - "&d/conditionalgui help &c» &2Display the help page"
  - "&d/conditionalgui reload &c» &2Reload the plugin"

upgradable : "&aUpgradable!"
not-upgradable : "&cNot upgradable!"
already-owned : "&2Already owned!"

reload-command :
 - "&aPlugin reloaded!"

errors:
  already-owned :
   - "&cYou already own it and it's not reclaimable!"
  conditions-not-met :
   - "&cSorry, but you don't meet the conditions to claim this!"
  no-ranks-available :
   - "&cSorry, but no ranks upgrades are available yet!"
  not-enough-permission :
   - "&cSorry, but you don't have enough permission to do that!"
  must-be-a-player :
   - "&cSorry, but you must be a player in order to do that!"
  invalid-icon :
   - "An error occurred. The icon \" {icon }\ " isn't a valid material !"
    - "Please, change it to a valid material from https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/Material.html"

gui:
  borders:
    icon : BLACK_STAINED_GLASS_PANE
    name : " "

# Little trick: Since you have to type "/cdg open <gui name>" to open a gui, you can add an alias into your commands.yml in your server root folder.
# It should looks like this (you need to restart the server to make the alias effective).
# aliases:
#   mysuperguialias:
#     - cdg open guiname

gui1 : # This will be used to open the GUI (/cdg open gui1). It's case sensitive. NB: The name "gui" is reserved to the border config. It will not be recognized as a gui.
  title : "&2Super GUI" # Title of this single GUI
  ranks:
    rank1 : # This will server as the display name in the GUI
      display-name-color : "&2" # Change the display name color in the GUI
      icon : PLAYER_HEAD # Change the display icon in the GUI. Please, add "head-texture" option to get a custom head.
      head-texture : "ZeTioZ" # Head texture either in Base64 or directly the player's nickname. You can find the Base64 on https://minecraft-heads.com/custom-heads/ on the very bottom of the page copy the "Value" field.
      name : "The rank" # The name is NOT the display name in the GUI
      lore : # Change the lore of the displayed item in the GUI. If you don't want a lore, delete and place [] instead.
        - "Rank : {rank } "
        - "Conditions to upgrade: "
        - "    - 1000$ "
        - "    - 5 Mined blocks in total "
        - "    - 15 Mined Diamond Ores "
        - "    - 500XP "
        - " "
        - "Upgradable : {upgradable } "
      rankup-message: # Message sent to the player once he rankup. If you don't want a rankup message, delete and place [] instead.
        - "Good job {player }! "
        - "You reach the rank \ "{rank}\"! "
      recaimable: true # It define if whether or not the upgrade is reclaimable
      conditions: # Conditions to upgrade (Refer to the plugin's page to know which conditions are available)
        money: 1000
        mined_total: 5
        # To add a block to watch on the block list, just add a new line with the following syntax: - "MATERIAL:AMOUNT "
        # Materials can be found at the following link https://hub.spigotmc.org/javadocs/bukkit/org/bukkit/Material.html
        mined_blocks:
          blocks_list:
            - "DIAMOND_ORE:15 "
        xp: 500
      commands: # Commands that are sent as console once the player get the upgrade. If you don't want any command, delete and place [] instead.
        - "eco take {player } 1000 "
        - "xp take {player } 500 "

KILL » Condition based on the kills the player did
MONEY » Condition based on the player's money
XP » Condition based on the player's xp
MINED_BLOCKS » Condition based on player's individual block break amount. Check the "config.yml" sample to see how to use it.
MINED_TOTAL » Condition based on player's total mined block amount
RANK_NEEDED » Condition based on rank already owned by the player
PERMISSION_NEEDED » Condition based on a list of permission that the player must have
MCMMO_LEVEL » Condition based on player's overall McMMO Levels
ISLAND_LEVEL » Condition based on player's island level
ISLAND_GENERATOR » Condition based on player's island generator
ISLAND_SIZE » Condition based on player's island size
NO_CONDITION » This condition will ignore any other condition

Each numeral condition (with number to compare) can be prefixed by "UP_\DOWN_\EQUALS_"
(Feel free to ask for new conditions)