Shopkeeper

Overview

The Shopkeeper is a central game mechanic that allows players to purchase items during the preparation phase. Items are organized into categories, making it easy for players to find and purchase what they need.

Items

The items are located in the /items/ folder. Each item has its own file with a separate configuration. Each file contains modules, which determine how the item functions in the Shopkeeper.

Categories

The shop organizes items into the following categories:

  • Permanent/Upgrades: Items like swords and armor that persist and can be upgraded

  • Consumables: Items that can be purchased repeatedly (e.g., Golden Apples, Ender Pearls)

  • Eggs: Special items that spawn minions when right-clicked on the ground

  • TNT: Throwable explosives activated by left-clicking

Creating Items

  1. Access the /items/ directory.

  2. Identify an existing item file to use as a template.

  3. Duplicate the template file.

  4. Rename the duplicate file for your new item.

  5. Adjust the configuration to customize your item.

Item Modules

Items are configured using various modules that control their behavior and properties:

Module
Description

Mythic

Controls whether the item is part of the mythic item pool

Purchase

Defines buying conditions like cost and unlock requirements

Upgrade

Configures upgrade paths and tiers for items

Enchant

Handles enchantment application and limitations

Command

Handles command execution upon purchasing items

Equipment-builder

Specifies inventory placement and item properties

Configuration

Mythic Module

mythic:
  is-mythic: true

Purchase Module

purchase:
  gold-cost: 750
  round-unlock: 1
  consumable: true
  category: "SUMMONS"

Upgrade Module

upgrade:
  shared-id: "chestplate"
  upgrade-tier: 2

Items with the same shared-id form an upgrade path.

Higher upgrade-tier values represent better versions of the item.

Enchant Module

# Example 1
enchant:
  is-enchant: true
  max-purchases: 2
  cost-increase-per-purchase: 25
  apply-to:
    - BOW
  apply-enchants:
    - "enchant{PUNCH} power{1}"
    
# Example 2
enchant:
  is-enchant: true
  apply-to:
    LEATHER_BOOTS:
      - "enchant{FEATHER_FALLING} power{4}"
    CHAINMAIL_BOOTS:
      - "enchant{FEATHER_FALLING} power{4}"
    IRON_BOOTS:
      - "enchant{FEATHER_FALLING} power{4}"
    DIAMOND_BOOTS:
      - "enchant{FEATHER_FALLING} power{4}"
    NETHERITE_BOOTS:
      - "enchant{FEATHER_FALLING} power{4}"
    LEATHER_CHESTPLATE:
      - "enchant{PROTECTION} power{1}"
    CHAINMAIL_CHESTPLATE:
      - "enchant{PROTECTION} power{1}"
    IRON_CHESTPLATE:
      - "enchant{PROTECTION} power{1}"
    DIAMOND_CHESTPLATE:
      - "enchant{PROTECTION} power{1}"
    NETHERITE_CHESTPLATE:
      - "enchant{PROTECTION} power{1}"

cost-increase-per-purchase is a percentage indicating how much the item's price will increase on subsequent purchases. Here's an example with a value of 25:

  • Level 1: 500 Gold

  • Level 2: 625 Gold

  • Level 3: 750 Gold

Equipment Builder Module

equipment-builder:
  39:
    ignore-slot: false
    lore:
      - "&8Permanent"
    type: IRON_HELMET
    amount: 1
    damage: 0
    model: 0
    glint: false
    head: ""
    attributes:
      - "attribute{ARMOR} operation{ADD_NUMBER} value{2.5}"
      - "attribute{ARMOR_TOUGHNESS} operation{ADD_NUMBER} value{1.0}"
    potions:
    tags:
      - "key;value"
    enchants:

Item Examples

Iron Sword

purchase:
  gold-cost: 500
  round-unlock: 5
  consumable: false
  category: "WEAPONS"

upgrade:
  shared-id: "sword"
  upgrade-tier: 2

equipment-builder:
  0:
    ignore-slot: false
    lore:
      - "&8Permanent"
    type: IRON_SWORD
    amount: 1
    damage: 0
    model: 0
    glint: false
    head: ""
    attributes:
      - "attribute{ATTACK_DAMAGE} operation{ADD_NUMBER} value{5.0}"
      - "attribute{ATTACK_SPEED} operation{ADD_NUMBER} value{-2.6}"
    potions:
    tags:
      - "key;value"
    enchants:

Potion

purchase:
  gold-cost: 500
  round-unlock: 1
  consumable: true
  category: "POTIONS"

equipment-builder:
  0:
    ignore-slot: true
    lore:
      - "&8Consumable"
    type: SPLASH_POTION
    amount: 1
    damage: 0
    model: 0
    glint: false
    head: ""
    potions:
      - "effect{HASTE} duration{200} amplifier{0} ambient{false} particles{true}"
    tags:
      - "key;value"
    enchants:

Breeze Egg

purchase:
  gold-cost: 750
  round-unlock: 1
  consumable: true
  category: "SUMMONS"

equipment-builder:
  0:
    ignore-slot: true
    lore:
      - "&8Consumable"
    type: BREEZE_SPAWN_EGG
    amount: 1
    damage: 0
    model: 0
    glint: false
    head: ""
    potions:
    tags:
      - "key;value"
    enchants:

Sharpness Enchant

purchase:
  gold-cost: 500
  round-unlock: 1
  category: "ENCHANTS"

enchant:
  is-enchant: true
  max-purchases: 5
  cost-increase-per-purchase: 25
  apply-to:
    - WOODEN_SWORD
    - STONE_SWORD
    - IRON_SWORD
    - DIAMOND_SWORD
    - NETHERITE_SWORD
  enchants:
    - "enchant{SHARPNESS} power{1}"

equipment-builder:
  0:
    ignore-slot: false
    name: "Sword: Sharpness {ENCHANT_LEVEL}"
    lore:
      - ""
      - "&7Add &d🌟 Sharpness &7to &fSwords"
      - ""
      - "&7Max Enchant: &b{MAX_ENCHANT_LEVEL}"
      - "&7Can be purchased multiple times."
    type: ENCHANTED_BOOK
    amount: 1
    damage: 0
    model: 0
    glint: false
    head: ""
    potions:
    tags:
      - "key;value"
    enchants:

Random Augment

mythic:
  is-mythic: true

enchant:
  is-enchant: true

command:
  - "console->al player {PLAYER} ROLL_AUGMENT PRISMATIC"

equipment-builder:
  0:
    ignore-slot: false
    name: "&cRandom Augment"
    lore:
      - ""
      - "&7Roll &f{ICON_CARDS}&7."
    type: PAPER
    amount: 1
    damage: 0
    model: 11205302
    glint: false
    head: ""
    potions:
    tags:
      - "key;value"
    enchants:

ItemsAdder

purchase:
  gold-cost: 500
  round-unlock: 5
  consumable: false
  category: "WEAPONS"

upgrade:
  shared-id: "sword"
  upgrade-tier: 2

equipment-builder:
  0:
    ignore-slot: false
    custom: "namespace:id"
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