properties.yaml

# Everything after a # is a comment and is ignored by the server software
# We recommend using an editor with syntax highlighting like vscode, it's more intuitive
# Comments have already been placed above most properties to describe what they do

# Server name to appear in server list
name: Test Server
# Icon and banner to appear in server list. Specify a URL. Must start with https:// or /
icon: https://openmc.pages.dev/img/beacon.png
banner: # Not all servers need a banner!
# Message of the day. Chosen randomly and displayed on server list
motd:
  - One of the servers of all time
  - Bug-free!
  - New motd every day! (maybe)
  - Zero warranty!
  - One must imagine sisyphus happy
  - And I have become death, the destroyer of worlds
  - MOTD unavailable
  - <img src onerror=alert(1)/>
  - Less dimensions!
  - More dimensions!
  # get it?

# Path of world savedata (relative to this config file)
path: world

# Maximum players that can play concurrently
maxplayers: 20

# World simulation stuff
world:
  # Any text. Hashed to 256 bits
  # Advanced mode: specify an array of 8 32-bit integers to use as the internal 'seed' parameters
  seed: '1234'
  # 8 in traditional minecraft; 16 here. 123 blocks in the nether corresponds to (123 * nether_scale) blocks in the overworld
  nether_scale: 16
  # Radius around players where chunks are loaded. Recommended: 2
  # 2 = 5x5 square = 25 chunks loaded. 3 = 7x7 = 49 chunks loaded. 4 = 9x9 = 81 chunks etc...
  chunk_loading_range: 2

  default_mode: 1

# Client components
components:
  - vanilla

# Client resource mappings
resourcemaps:
  # - <pack> <URL>

# Terrain generators
generators:
  # shaper is used to determine the shape of the noise
  # air_layers is used to fill all "air" parts (where the noise < 0)
  # ground_layers is used to fill all "ground" parts (where the noise > 0)
  # layers should be specified as ["block", threshold, "block", ...] ending with a block
  # or ["block", threshold, transition, "block", ...] to specify a transition range up to 256 blocks where both blocks are randomly mixed
  # Remember that fluids behave best with one waterTop/lavaTop/... layer at the surface
  # air_layers_repeat / ground_layers_repeat if specified will repeat the respective layers on the Y axis. It should be chunk-aligned (multiple of 64)
  # period specifies the size of the largest noise details in blocks. Minimum value: 4
  # roughness: 0 gives very smooth terrain
  # roughness: 0.5 is default and gives a nice balance
  # roughness: 0.9 gives very rough and fragmented terrain

  # Availabler shapers:
  # overworld - just like the overworld
    # `value` controls height amplification
  # flat - Ground below y=0. air above
    # `value` changes the y level of the surface
  # uniform - No offsets. Gives a uniform mix of air and ground
    # `value` controls air/ground ratio (0 = air only, 0.5 = even mix, 1 = ground only)
  # void - No ground
  # filled - No air
  # nether - Periodic tunnels, just like the nether
    # `value` controls distance between repetitions on the Y axis
  # end - Periodic island layers, just like the end
    # `value` controls distance between repetitions on the Y axis

  overworld:
    # Here is an example superflat config, setting the noise to always be "air" and the layers via air_layers
    # shaper: uniform
    # value: 0
    # air_layers: ["air", 0, "bedrock", 1, "dirt", 3, "grass", 4, "air"]
    # ground_layers: [] # doesn't matter

    shaper: overworld
    period: 128
    value: 1
    air_layers: ["bedrock", -2147483647, 4, "water", -1, "waterTop", 0, "air"]
    ground_layers: ["bedrock", -2147483647, 4, "stone"]
    biome: overworld

  nether:
    shaper: nether
    period: 32
    value: 2048
    air_layers: ["air", 1024, "lava", 1407, "lavaTop", 1408, "air"]
    air_layers_repeat: 2048
    ground_layers: ["netherrack"]
    biome: nether

  end:
    shaper: end
    period: 32
    value: 2048
    air_layers: ["air"]
    ground_layers: ["endstone"]
    biome: end

  void:
    shaper: uniform
    value: 0
    air_layers: ["air"]
    ground_layers: ["stone"]
    biome: void

permissions:
  # Allow anyone to use /kill to kill themselves (only moderators and above can /kill others)
  suicide: true

  # Allow anyone to chat (disabling will only allow moderators and above to use chat)
  chat: true

  # Allow green text in chat by prefixing your messages with >
  green_text: true

  # Allow moderators to use /give, /setblock, etc...
  mod_cheat: true

  # Maximum blocks you can /fill at once
  max_fill: 16777216

  # Default permission level when joining for the first time
  # 4 = op (NOT RECOMMENDED)
  # 3 = mod
  # 2 = normal (RECOMMENDED)
  # 1 = adventure (can't place, break, or interact)
  # 0 = not allowed to join
  # Individual player permissions can be changed with /perm <username> <level>
  # For a whitelisted server, use 0 and manually whitelist players with /perm <player> normal
  default: 2

  # If true, new players will automatically be put into spectator
  # Moderators and above can always switch in and out of spectator
  # Note that spectators can still break and place blocks as long as they have permissions (see above)
  join_as_spectator: false

# Server port. By default the client connects on 27277, so it makes sense to set this to 27277
port: 27277
# Server host, what your users will connect to. Not required if it can be extracted from the SSL certificate
host:
# Key and certificate files for encrypted server (recommended). Paths are relative to parent of server folder
# Empty values will attempt to use a self signed certificate that only works for localhost
key: ""
cert: ""

# Voice chat to players up to this many blocks away in-game
# 0 to disable
# Chat using the Enter ↵ key (Toggle using P)
# Do not set to a large value, instead if you want dimension-wide chat use "world"
# Or if you want server-wide use "server"
# Nonsensical values like 99999 will degrade server performance
proximity_chat: 32
# Show everyone's health on the TAB menu and server page
show_health: true
# Webhook url for discord chat integration (optional)
webhook:
# Display a different discord avatar and username for each player when chatting
webhook_profiles: true
# Home page will count how often this word is said in chat, goof feature :P
magic_word: hi

# info displayed on the banned notice screen
ban_info: Ban appeals are not accepted at this time

# Do not touch this section for multiplayer servers unless you ABSOLUTELY know what you're doing!
# You have been warned!
socket:
  # Check for suspicious movement packets
  # Recommended: true
  # false will allow any player to move at any speed and teleport anywhere without creative or operator
  # which may allow any player to load an excessive amount of chunks and crash the server
  movement_checks: true

  # Blocks player can stray before being rubberbanded. Recommended: 10
  movement_check_mercy: 10

  # Maximum queued data on a single socket in MB. 0 = no limit (dangerous). Recommended: 16
  backpressure: 16