# Advanced configuration file for Nukkit
# Some of these settings are safe, others can break your server if modified incorrectly
# New settings/defaults won't appear automatically on this file when upgrading

settings:
 #Multi-language setting
 #Available: eng, chs, cht, jpn, rus, spa, pol, bra, kor, ukr, deu, ltu, idn, cze, tur, fin
 language: "eng"
 #Whether to send all strings translated to server locale or let the device handle them
 force-language: false
 shutdown-message: "Server closed"
 #Allow listing plugins via Query
 query-plugins: true
 #Show a console message when a plugin uses deprecated API methods
 deprecated-verbose: true
 #Number of AsyncTask workers
 #If set to auto, it'll try to detect the number of cores (and at least 4)
 async-workers: auto

network:
 #Threshold for batching packets, in bytes. Only these packets will be compressed
 #Set to 0 to compress everything, -1 to disable
 batch-threshold: 256
 #Compression level used of Zlib when sending batched packets. Higher = more CPU, less bandwidth usage
 compression-level: 5
 #Enable high performance packet compression using Snappy (experimental)
 compression-use-snappy: false
 #Enable network encryption
 encryption: true

debug:
 #If > 1, it will show debug messages in the console
 level: 1

level-settings:
 #The default format that levels will use when created
 default-format: leveldb
 #Automatically change levels tick rate to maintain 20 ticks per second
 auto-tick-rate: true
 auto-tick-rate-limit: 20
 #Sets the base tick rate (1 = 20 ticks per second, 2 = 10 ticks per second, etc.)
 base-tick-rate: 1
 #Tick all players each tick even when other settings disallow this
 always-tick-players: false

chunk-sending:
 #Amount of chunks sent to players per tick
 per-tick: 4
 #Amount of chunks that need to be sent before spawning the player
 spawn-threshold: 56
 #Save a serialized copy of the chunk in memory for faster sending
 #Useful in mostly-static worlds where lots of players join at the same time
 cache-chunks: false

chunk-ticking:
 #Max amount of chunks processed each tick
 per-tick: 40
 #Radius of chunks around a player to tick
 tick-radius: 3
 clear-tick-list: false

chunk-generation:
 #Max. amount of chunks in the waiting queue to be generated
 queue-size: 8
 #Max. amount of chunks in the waiting queue to be populated
 population-queue-size: 8

leveldb:
 #Use native LevelDB implementation for better performance
 use-native: false
 #Set LevelDB memory cache size
 cache-size-mb: 80

ticks-per:
 #How often worlds and player data are saved when auto-save=on in server.properties
 autosave: 6000

player:
 #If true, player data will be saved as players/playername.dat
 #If false, nukkit won't save player data as "dat" files, in order that plugins can do something on it.
 save-player-data: true
 #The time between skin change action in seconds, set to 0 if you dont want the cooldown
 skin-change-cooldown: 15
 #Attacking entities resets sprinting, you can disable that here
 attack-stop-sprint: true

aliases:
 #Aliases for commands
 #Examples:
 #showtheversion: version
 #savestop: [save-all, stop]

worlds:
 #Worlds that the server will use. Options are specific to the chosen generator, and may result in broken generation or
 #be ignored completely.
 world:
  #seed: 404
  generator: normal
  #options:
 nether:
  #seed: my_cool_nether_seed
  generator: nether
  #options: