# Website: https://www.leafmc.one/
# Docs: https://www.leafmc.one/docs/getting-started
# GitHub Repo: https://github.com/Winds-Studio/Leaf
# Discord: https://discord.com/invite/gfgAwdSEuM
# Makes chunk packet preparation and sending asynchronous to improve server performance.
# This can significantly reduce main thread load when many players are loading chunks.
# Whether or not asynchronous mob spawning should be enabled.
# On servers with many entities, this can improve performance by up to 15%. You must have
# paper's per-player-mob-spawns setting set to true for this to work.
# One quick note - this does not actually spawn mobs async (that would be very unsafe).
# This just offloads some expensive calculations that are required for mob spawning.
# The policy to use when the queue is full and a new task is submitted.
# FLUSH_ALL: All pending tasks will be run on server thread.
# CALLER_RUNS: Newly submitted task will be run on server thread.
reject-policy: CALLER_RUNS
# Make PlayerData saving asynchronously.
# ** Experimental Feature **
# Make entity tracking asynchronously, can improve performance significantly,
# especially in some massive entities in small area situations.
# **Experimental feature**
# Enables parallel world ticking to improve performance on multi-core systems.
log-container-creation-stacktraces: false
disable-hard-throw: false
async-unsafe-read-handling: DISABLED
check-survival-before-growth:
# Check if a cactus can survive before growing.
cactus-check-survival: true
# Proactive despawn check for weak-loaded entities.
# This is an experimental feature.
proactive-weak-loading-despawn: true
# Disable save primed tnt on chunk unloads.
# Useful for redstone/technical servers, can prevent machines from being exploded by TNT,
# when player disconnected caused by Internet issue.
dont-save-primed-tnt: true
dont-save-falling-block: true
# Optimizes entity brains when
# they're far away from the player
# After enabling this, non-aquatic entities in the water will not be affected by DAB.
# This could fix entities suffocate in the water.
dont-enable-if-in-water: false
# This value determines how far away an entity has to be
# from the player to start being effected by DEAR.
# This value defines how often in ticks, the furthest entity
# will get their pathfinders and behaviors ticked. 20 = 1s
# This value defines how much distance modifies an entity's
# tick frequency. freq = (distanceToPlayer^2) / (2^value)",
# If you want further away entities to tick less often, use 7.
# If you want further away entities to tick more often, try 9.
# A list of entities to ignore for activation
# Whether to cache expensive CraftEntityType#minecraftToBukkit call.
enable-cached-minecraft-to-bukkit-entitytype-convert: true
nearest-attackable-target: -1
enderman-look-for-player: -1
fast-biome-manager-seed-obfuscation:
# Replace vanilla SHA-256 seed obfuscation in BiomeManager with XXHash.
# Seed obfuscation key for XXHash.
seed-obfuscation-key: -7054551786761832769
# Use faster random generator?
# Requires a JVM that supports Xoroshiro128PlusPlus.
# Some JREs don't support this.
# Enable faster random generator for world generation.
# WARNING: This will affect world generation!!!
enable-for-worldgen: true
# Warn if you are not using legacy random source for slime chunk generation.
warn-for-slime-chunk: true
# Use legacy random source for slime chunk generation,
# to follow vanilla behavior.
use-legacy-random-for-slime-chunk: false
# May cause the inconsistent order of future compose tasks.
faster-structure-gen-future-sequencing: true
# Reuse BlockPos to reduce memory allocation slightly and improve performance on random ticking.
# May conflict with certain plugins or operations. Disable if position issues occur.
reuse-random-ticking-blockpos: true
optimize-block-entities: true
optimize-mob-despawn: true
# Whether to only tick / update items in main hand and offhand instead of the entire inventory.
only-tick-items-in-hand: true
disable-light-check: true
# Whether to optimize player movement processing by skipping unnecessary edge checks and avoiding redundant view distance updates.
optimize-player-movement: true
optimize-random-tick: true
# Whether to use optimized powered rails.
# The implementation is based on RailOptimization made by GitHub@FxMorin
optimized-powered-rails: true
reduce-entity-move-packets: true
reduce-entity-motion-packets: true
disable-useless-particles: true
skip-ai-for-non-aware-mob: true
# Skip selecting inactive entities when using execute command.
# Will improve performance on servers with massive datapack functions.
skip-inactive-entity-for-execute-command: true
skip-map-item-data-updates-if-map-does-not-have-craftmaprenderer: true
throttle-hopper-when-full:
# Throttles the hopper if target container is full.
# How many ticks to throttle when the Hopper is throttled.
# Skip mob spawning for chunks with repeated failures exceeding `min-failed`.
# Randomly skip 1-`spawn-chance`% of these chunks from spawning attempts.
# Failure counter does not increment when spawn limits are reached.
underground_water_creature:
create-snapshot-on-retrieving-blockstate: true
# Use the new Virtual Thread introduced in JDK 21 for CraftAsyncScheduler.
use-virtual-thread-for-async-scheduler: true
# Use the new Virtual Thread introduced in JDK 21 for Async Chat Executor.
use-virtual-thread-for-async-chat-executor: true
# Use the new Virtual Thread introduced in JDK 21 for profile lookup executor.
use-virtual-thread-for-profile-executor: true
# Use the new Virtual Thread introduced in JDK 21 for User Authenticator.
use-virtual-thread-for-user-authenticator: true
# Fixes for vanilla Minecraft bugs.
# Whether to fix incorrect granting of 'Who needs rockets?' advancement.
# Mojira link: https://mojira.dev/MC-270656
# Whether to fix the memory leak in the combat tracker caused by the mob constantly being damaged.
# Mojira link: https://mojira.dev/MC-301114
# Max allowed entries in mob's combat tracker.
mc-301114-max-entries: 10240
# Prevents entities from moving into weak loaded chunks.
prevent-moving-into-weak-loaded-chunks:
# Set to true to enable features below.
# Prevents projectiles from moving into weak loaded chunks.
# The AFK command based on Minecraft built-in idle-timeout mechanism
# Rest of AFK settings are in the Purpur config
inventory-overflow-event:
# The event called when used plugin to Inventory#addItem
# into player's inventory, and the inventory is full.
# This is not recommended to use, please re-design to use the
# returned map of Inventory#addItem method as soon as possible!
# The full class name of the listener which listens to this inventory overflow event.
listener-class: com.example.package.PlayerInventoryOverflowEvent
# The max distance of UseItem for players.
# Set to -1 to disable max-distance-check.
# NOTE: if set to -1 to disable the check,
# players are able to use some packet modules of hack clients,
max-use-item-distance: -1
allow-tripwire-dupe: false
death-item-drop-knockback:
# If true, items will drop randomly around the player on death.
# Base speed for horizontal velocity when randomly dropping items.
# Upward motion for randomly dropped items.
# Make snowball can knockback players.
snowball-knockback-players: true
# Make egg can knockback players.
egg-knockback-players: true
# Make players can knockback zombie.
can-player-knockback-zombie: true
flush-location-while-knockback-player: true
old-blast-protection-explosion-knockback: true
# Enable to make only player pushable
only-player-pushable: true
# This section contains settings for mob spawner blocks.
# Enable custom spawner settings. Set to true to enable all features below.
# Various checks that can be enabled or disabled for spawner blocks.
# Check if there is the required light level to spawn the mob
# Check if there are the max amount of nearby mobs to spawn the mob
spawner-max-nearby-check: true
# Check if any players are in a radius to spawn the mob
check-for-nearby-players: true
# Check if there are physical blocks obstructing the spawn location, or if custom spawn rules (isValidPosition) fail due to block conditions.
spawner-block-checks: false
# Checks if there is water around that prevents spawning
water-prevent-spawn-check: false
# Ignore mob-specific spawn rules, like animals needing grass or specific biomes/blocks (does not affect light level or physical obstruction checks).
ignore-spawn-rules: false
# Minimum delay (in ticks) between spawner spawns. Higher values slow down spawners.
# Maximum delay (in ticks) between spawner spawns. Higher values slow down spawners.
use-spigot-item-merging-mechanism: true
# Async switch connection state.
# Whether or not enable chat message signature,
# disable will prevent players to report chat messages.
# And also disables the popup when joining a server without
# 'secure chat', such as offline-mode servers.
chat-message-signature: false
# WARNING: This option is NOT compatible with ProtocolLib and may cause
# issues with other plugins that modify packet handling.
# Optimizes non-flush packet sending by using Netty's lazyExecute method to avoid
# expensive thread wakeup calls when scheduling packet operations.
# Requires server restart to take effect.
OptimizeNonFlushPacketSending: true
xaero-map-server-id: -2060364218
do-a-barrel-roll-protocol: true
do-a-barrel-roll-allow-thrusting: true
do-a-barrel-roll-force-enabled: true
do-a-barrel-roll-force-installed: false
do-a-barrel-roll-installed-timeout: 0
# Connection message, using MiniMessage format, set to "default" to use vanilla join message.
# available placeholders:
# <player_name> - player name
# <player_displayname> - player display name
message: <dark_gray>[<green>+</green>] <player_displayname> <gray>đã tham gia.
message: <dark_gray>[<red>-</red>] <player_displayname> <gray>đã rời đi.
including-5s-in-get-tps: false
# This section contains lag compensation features,
# which could ensure basic playing experience during a lag.
# Enable to prevent console spam.
remove-change-non-editable-sign-warning: true
# Enable player enter backend server through proxy
# without backend server enabling its bungee mode.
remove-spigot-check-bungee-config: false
# Once you enable secure seed, all ores and structures are generated with 1024-bit seed
# instead of using 64-bit seed in vanilla, made seed cracker become impossible.
# Sentry DSN for improved error logging, leave blank to disable,
# Obtain from https://sentry.io/
# Logs with a level higher than or equal to this level will be recorded.
# Only log with a Throwable will be recorded after enabling this.
# Unknown command message, using MiniMessage format, set to "default" to use vanilla message,
# <message>, show message of the command exception.
# <detail>, shows detail of the command exception.
unknown-command: Bạn nhập sai rồi, nhập lại thử nhé ạ!
# Remove Vanilla username check,
# allowing all characters as username.
# WARNING: UNSAFE, USE AT YOUR OWN RISK!
# Enforce skull validation,
# preventing skulls with invalid names from disconnecting the client.
enforce-skull-validation: true
# Allow old players to join the server after the username regex is changed,
# even if their names don't meet the new requirements.
allow-old-players-join: true
# Use username regex to validate usernames,
# allowing only characters specified in the regex.
use-username-regex: false
# specifying the characters allowed in usernames.
# Default: ^[a-zA-Z0-9_.]*$
username-regex: ^[a-zA-Z0-9_.]*$?,