ChestLocked icon

ChestLocked -----

"Stop Griefers. Start an Economy. The only protection plugin your players will ever need."



Supported: 1.20-1.21.11
ChestLocked
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The Lightweight, Economy-Integrated Protection System
ChestLocked is a modern, high-performance protection plugin designed for survival servers that want more than just "free" locks. It introduces a Chest Tax and Banking System, encouraging a healthy server economy while keeping player containers safe from thieves and griefers.

Core Features
Advanced Protection: Protects Chests, Barrels, Shulker Boxes, Furnaces, Doors, Gates, and even Crafters.
Anti-Exploit Engine:
  1. * Piston-Proof: Prevents pistons from moving locked blocks or breaking signs.
  2. Explosion Protection: TNT and Creepers won't dent your secured storage.
  3. Hopper Security: Prevents illegal item extraction via Hoppers or Hopper Minecarts.
The "Chest Bank" & Tax System:
  1. Set a daily maintenance fee for locks.
  2. Players can deposit money directly into a specific chest's "Bank."
  3. If the bank runs dry, the chest stays locked, but access is denied until the tax is paid!
Intuitive GUI Management: Shift + Right-Click to open a sleek menu. Manage friends, check tax status, and deposit funds without commands.

Optimized for Performance: Uses an In-Memory Caching System for player data. No constant disk reading or chunk scanning—zero impact on your TPS.

Vault Integrated: Full support for your server's existing economy.

How it Works
Locking:
Place a sign on a container, leave it blank then click the done.
Managing: Shift + Right-click the lock to open the Management Menu .

Adding Friends: Add nearby players to your lock through the GUI—no need to type long usernames.

Taxes:
The plugin automatically checks if the "Chest Bank" has enough funds based on the interval set in your config.
Code (Text):

# ======================================================
#             ChestLocked - Configuration
#        Professional Container Protection v1.6
#
# ======================================================
# ------------------------------------------------------
# ⚙️ GENERAL SETTINGS
# ------------------------------------------------------
settings:
  # The text that appears on the first line of the sign.
  lock-tag: "[Locked]"
  # Color code for the [Locked] tag. (&4 = Dark Red)
  lock-tag-color: "&4"
  # Color code for the Owner's name on the sign. (&1 = Dark Blue)
  owner-name-color: "&1"
  # When 'true', OP/Admins can open or break any lock.
  admin-bypass: true
  # Radius (in blocks) to detect players in the Friend GUI.
  proximity-radius: 20.0
  # [v1.6 System] Automated Sign Placement
  # If true, placing a blank sign on a chest automatically locks it.
  auto-lock-enabled: true
  # [v1.6 System] List of all blocks that can be locked.
  # Use material names from: https://hub.spigotmc.org/javadocs/spigot/org/bukkit/Material.html
  lockable-blocks:
    # Containers
    - CHEST
    - TRAPPED_CHEST
    - BARREL
    - FURNACE
    - BLAST_FURNACE
    - SMOKER
    - DISPENSER
    - DROPPER
    - HOPPER
    - LECTERN
    - BREWING_STAND
    # Shulker Boxes
    - SHULKER_BOX
    - WHITE_SHULKER_BOX
    - ORANGE_SHULKER_BOX
    - MAGENTA_SHULKER_BOX
    - LIGHT_BLUE_SHULKER_BOX
    - YELLOW_SHULKER_BOX
    - LIME_SHULKER_BOX
    - PINK_SHULKER_BOX
    - GRAY_SHULKER_BOX
    - LIGHT_GRAY_SHULKER_BOX
    - CYAN_SHULKER_BOX
    - PURPLE_SHULKER_BOX
    - BLUE_SHULKER_BOX
    - BROWN_SHULKER_BOX
    - GREEN_SHULKER_BOX
    - RED_SHULKER_BOX
    - BLACK_SHULKER_BOX
    # Doors
    - OAK_DOOR
    - SPRUCE_DOOR
    - BIRCH_DOOR
    - JUNGLE_DOOR
    - ACACIA_DOOR
    - DARK_OAK_DOOR
    - MANGROVE_DOOR
    - CHERRY_DOOR
    - BAMBOO_DOOR
    - CRIMSON_DOOR
    - WARPED_DOOR
    - IRON_DOOR
    # Trapdoors
    - OAK_TRAPDOOR
    - SPRUCE_TRAPDOOR
    - BIRCH_TRAPDOOR
    - JUNGLE_TRAPDOOR
    - ACACIA_TRAPDOOR
    - DARK_OAK_TRAPDOOR
    - MANGROVE_TRAPDOOR
    - CHERRY_TRAPDOOR
    - BAMBOO_TRAPDOOR
    - CRIMSON_TRAPDOOR
    - WARPED_TRAPDOOR
    - IRON_TRAPDOOR
    # Fence Gates
    - OAK_FENCE_GATE
    - SPRUCE_FENCE_GATE
    - BIRCH_FENCE_GATE
    - JUNGLE_FENCE_GATE
    - ACACIA_FENCE_GATE
    - DARK_OAK_FENCE_GATE
    - MANGROVE_FENCE_GATE
    - CHERRY_FENCE_GATE
    - BAMBOO_FENCE_GATE
    - CRIMSON_FENCE_GATE
    - WARPED_FENCE_GATE
  # [v1.6 System] Update Checker
  check-updates: true
  # [v1.6 System] Lock Limits
  # Maximum number of locks a player can own. Set to -1 for unlimited.
  default-lock-limit: 20
# ------------------------------------------------------
# DATABASE SETTINGS
# ------------------------------------------------------
database:
  # Type of database to use. Can be "sqlite" or "mysql".
  type: "sqlite"
  mysql:
    host: "localhost"
    port: 3306
    database: "chestlocked"
    username: "root"
    password: ""
    ssl: false
# ------------------------------------------------------
# ️ PROTECTION SETTINGS (Security Layer)
# ------------------------------------------------------
protection:
  # Prevent TNT and Creeper explosions from destroying locked blocks.
  block-explosions: true
  # Prevent Pistons from pushing or pulling locked containers.
  # (Crucial for preventing theft exploits)
  block-piston-movement: true
  # Prevent fire from burning or spreading to locked wooden containers.
  block-burning: true
  # Prevent water/lava flow from breaking lock signs.
  block-liquid-flow: true
  # [v1.6 System] Strict Hopper & Minecart Control
  # Prevents items from being sucked out by Hoppers or Hopper Minecarts
  # unless the destination is also locked by the same owner.
  secure-hopper-transfer: true
  # Prevent players from placing a chest next to a locked chest they don't own.
  prevent-chest-merge: true
# ------------------------------------------------------
# ECONOMY & TAX BANK SYSTEM
# ------------------------------------------------------
economy:
  # Enable or disable Vault economy integration.
  enabled: true
  # One-time cost to place a lock sign.
  lock-cost: 50.0
  # Recurring tax/rent for maintaining the lock.
  daily-tax: 5.0
  # [v1.5 Anti-Lag Optimized] SCALING TAX PENALTY
  # Additional tax based on the total number of containers owned by a player.
  # Formula: daily-tax + (total_owned_locks * scaling-penalty)
  # NOTE: This now uses the 'player-data.yml' cache system (No Lag).
  scaling-penalty: 2.0
  # How often (in hours) should the tax be collected? (Default: 24)
  tax-interval-hours: 24
  # The amount deposited into the chest bank when clicking the Gold Ingot in GUI.
  deposit-amount: 100.0
# ------------------------------------------------------
# LOCKPICKING MINIGAME
# ------------------------------------------------------
lockpicking:
  # The speed of the indicator (in ticks). Lower is faster/harder.
  # 2 = Very Hard, 3 = Normal, 4 = Easy
  speed-ticks: 3
 
  # Maximum distance a player can be from the chest while picking.
  max-distance: 5.0
# ------------------------------------------------------
# MAINTENANCE & AUTO-CLEANUP
# ------------------------------------------------------
maintenance:
  # When 'true', locks of inactive players will automatically expire.
  auto-expire: true
  # How many days must a player be offline before the lock expires? (Default: 30)
  expire-days: 30
# ------------------------------------------------------
# END OF CONFIGURATION
# ------------------------------------------------------
 

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Need Help?
If you encounter any issue, please reach out via the discussion tab

Note: every update i recommend to delete the old config.yml from your plugin file to generate a new one.

Rating the plugin ⭐⭐⭐⭐⭐ helps a lot!

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Resource Information
Author:
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Total Downloads: 82
First Release: Dec 28, 2025
Last Update: Jan 18, 2026
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All-Time Rating:
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