TreexBuyer

Added support for selling custom items.

The /tb score commands (give, take, and set) have been updated. You no longer need to specify a key for CATEGORY or ITEM—you can provide the amount directly instead. This is useful when you don't know which category the player's score belongs to.

New syntax:

/tb score give/take/set <player> <amount>

The old syntax is still supported:

/tb score give/take/set <player> <key> <amount>

Items with different enchantments or effects are now displayed as separate entries in the GUI, so each unique variant appears individually.

If you don't need this behavior, you can disable it in config.yml:

gui:
  duplicate-by-rule: true # Set to false to disable

Updated Java compatibility from Java 17 to Java 21.

Selling custom items (prices.yml):

# Example of selling custom items using CustomModelData
custom_item_example1:
#  custom-model-data: 123
#  custom-model-data: my_item

# New format for Minecraft 1.21.5+.
# The old format is still supported on newer versions
# (the plugin will automatically serialize it as needed).
  custom-model-data:
    strings:
      - my_item
    floats:
      - 1.5
    flags:
      - true

  material: diamond

  price: 60.0
  add-scores: 5.0

Boosters have been moved to a separate file (boosters.yml) since booster events have been added:

example1:
  permission: 'buyer.boost.donat1' # Permission required for this booster
  external-coefficient: 0.5

example2:
  permission: 'buyer.boost.donat2'
  external-coefficient: 2.5

  # If true, donation boosters ignore max-legal-coefficient
  boosters_except_legal_coefficient: true

  on_start_player:
    - '[message] '
    - '[message] &6&lBUYER BOOST'
    - '[message] &fFor the next {time} minutes, item prices at the &6Buyer &fhave been increased by &6&lx{coefficient}&f.'
    - '[message] '

  on_start_global:
    - '[message] '
    - '[message] &6&lGLOBAL BUYER BOOST'
    - '[message] &fFor the next {time} minutes, item prices at the &6Buyer &fhave been increased by &6&lx{coefficient}&f.'
    - '[message] '

  bossbar:
    enable: true
    name: "&fActive Buyer Boost: &6&lx{coefficient} | {time}"
    type: SOLID
    color: BLUE

To start a booster event, use:

/tb booster <global/player> <booster> <duration in seconds>