+#### Waving Nodes
+
+# Set to true to enable waving liquids (like water).
+# Requires shaders to be enabled.
+# type: bool
+# enable_waving_water = false
+
+# The maximum height of the surface of waving liquids.
+# 4.0 = Wave height is two nodes.
+# 0.0 = Wave doesn't move at all.
+# Default is 1.0 (1/2 node).
+# Requires waving liquids to be enabled.
+# type: float min: 0 max: 4
+# water_wave_height = 1.0
+
+# Length of liquid waves.
+# Requires waving liquids to be enabled.
+# type: float min: 0.1
+# water_wave_length = 20.0
+
+# How fast liquid waves will move. Higher = faster.
+# If negative, liquid waves will move backwards.
+# Requires waving liquids to be enabled.
+# type: float
+# water_wave_speed = 5.0
+
+# Set to true to enable waving leaves.
+# Requires shaders to be enabled.
+# type: bool
+# enable_waving_leaves = false
+
+# Set to true to enable waving plants.
+# Requires shaders to be enabled.
+# type: bool
+# enable_waving_plants = false
+
+#### Dynamic shadows
+
+# Set to true to enable Shadow Mapping.
+# Requires shaders to be enabled.
+# type: bool
+# enable_dynamic_shadows = false
+
+# Set the shadow strength gamma.
+# Adjusts the intensity of in-game dynamic shadows.
+# Lower value means lighter shadows, higher value means darker shadows.
+# type: float min: 0.1 max: 10
+# shadow_strength_gamma = 1.0
+
+# Maximum distance to render shadows.
+# type: float min: 10 max: 1000
+# shadow_map_max_distance = 120.0
+
+# Texture size to render the shadow map on.
+# This must be a power of two.
+# Bigger numbers create better shadows but it is also more expensive.
+# type: int min: 128 max: 8192
+# shadow_map_texture_size = 1024
+
+# Sets shadow texture quality to 32 bits.
+# On false, 16 bits texture will be used.
+# This can cause much more artifacts in the shadow.
+# type: bool
+# shadow_map_texture_32bit = true
+
+# Enable Poisson disk filtering.
+# On true uses Poisson disk to make "soft shadows". Otherwise uses PCF filtering.
+# type: bool
+# shadow_poisson_filter = true
+
+# Define shadow filtering quality.
+# This simulates the soft shadows effect by applying a PCF or Poisson disk
+# but also uses more resources.
+# type: enum values: 0, 1, 2
+# shadow_filters = 1
+
+# Enable colored shadows.
+# On true translucent nodes cast colored shadows. This is expensive.
+# type: bool
+# shadow_map_color = false
+
+# Spread a complete update of shadow map over given amount of frames.
+# Higher values might make shadows laggy, lower values
+# will consume more resources.
+# Minimum value: 1; maximum value: 16
+# type: int min: 1 max: 16
+# shadow_update_frames = 8
+
+# Set the soft shadow radius size.
+# Lower values mean sharper shadows, bigger values mean softer shadows.
+# Minimum value: 1.0; maximum value: 10.0
+# type: float min: 1 max: 10
+# shadow_soft_radius = 1.0
+
+# Set the tilt of Sun/Moon orbit in degrees.
+# Value of 0 means no tilt / vertical orbit.
+# Minimum value: 0.0; maximum value: 60.0
+# type: float min: 0 max: 60
+# shadow_sky_body_orbit_tilt = 0.0
+
+### Advanced
+
+# Arm inertia, gives a more realistic movement of
+# the arm when the camera moves.
+# type: bool
+# arm_inertia = true
+
+# If FPS would go higher than this, limit it by sleeping
+# to not waste CPU power for no benefit.
+# type: int min: 1
+# fps_max = 60
+
+# Maximum FPS when the window is not focused, or when the game is paused.
+# type: int min: 1
+# fps_max_unfocused = 20
+
+# Open the pause menu when the window's focus is lost. Does not pause if a formspec is
+# open.
+# type: bool
+# pause_on_lost_focus = false
+
+# View distance in nodes.
+# type: int min: 20 max: 4000
+# viewing_range = 190
+
+# Camera 'near clipping plane' distance in nodes, between 0 and 0.25
+# Only works on GLES platforms. Most users will not need to change this.
+# Increasing can reduce artifacting on weaker GPUs.
+# 0.1 = Default, 0.25 = Good value for weaker tablets.
+# type: float min: 0 max: 0.25
+# near_plane = 0.1
+
+# Width component of the initial window size. Ignored in fullscreen mode.
+# type: int min: 1
+# screen_w = 1024
+
+# Height component of the initial window size. Ignored in fullscreen mode.
+# type: int min: 1
+# screen_h = 600
+
+# Save window size automatically when modified.
+# type: bool
+# autosave_screensize = true
+
+# Fullscreen mode.
+# type: bool
+# fullscreen = false
+
+# Vertical screen synchronization.
+# type: bool
+# vsync = false
+
+# Field of view in degrees.
+# type: int min: 45 max: 160
+# fov = 72
+
+# Alters the light curve by applying 'gamma correction' to it.
+# Higher values make middle and lower light levels brighter.
+# Value '1.0' leaves the light curve unaltered.
+# This only has significant effect on daylight and artificial
+# light, it has very little effect on natural night light.
+# type: float min: 0.33 max: 3
+# display_gamma = 1.0
+
+# Gradient of light curve at minimum light level.
+# Controls the contrast of the lowest light levels.
+# type: float min: 0 max: 3
+# lighting_alpha = 0.0
+
+# Gradient of light curve at maximum light level.
+# Controls the contrast of the highest light levels.
+# type: float min: 0 max: 3
+# lighting_beta = 1.5
+
+# Strength of light curve boost.
+# The 3 'boost' parameters define a range of the light
+# curve that is boosted in brightness.
+# type: float min: 0 max: 0.4
+# lighting_boost = 0.2
+
+# Center of light curve boost range.
+# Where 0.0 is minimum light level, 1.0 is maximum light level.
+# type: float min: 0 max: 1
+# lighting_boost_center = 0.5
+
+# Spread of light curve boost range.
+# Controls the width of the range to be boosted.
+# Standard deviation of the light curve boost Gaussian.
+# type: float min: 0 max: 0.4
+# lighting_boost_spread = 0.2
+
+# Path to texture directory. All textures are first searched from here.
+# type: path
+# texture_path =
+
+# The rendering back-end.
+# A restart is required after changing this.
+# Note: On Android, stick with OGLES1 if unsure! App may fail to start otherwise.
+# On other platforms, OpenGL is recommended.
+# Shaders are supported by OpenGL (desktop only) and OGLES2 (experimental)
+# type: enum values: opengl, ogles1, ogles2
+# video_driver = opengl
+
+# Radius of cloud area stated in number of 64 node cloud squares.
+# Values larger than 26 will start to produce sharp cutoffs at cloud area corners.
+# type: int
+# cloud_radius = 12
+
+# Enable view bobbing and amount of view bobbing.
+# For example: 0 for no view bobbing; 1.0 for normal; 2.0 for double.
+# type: float
+# view_bobbing_amount = 1.0
+
+# Multiplier for fall bobbing.
+# For example: 0 for no view bobbing; 1.0 for normal; 2.0 for double.
+# type: float
+# fall_bobbing_amount = 0.03
+
+# 3D support.
+# Currently supported:
+# - none: no 3d output.
+# - anaglyph: cyan/magenta color 3d.
+# - interlaced: odd/even line based polarisation screen support.
+# - topbottom: split screen top/bottom.
+# - sidebyside: split screen side by side.
+# - crossview: Cross-eyed 3d
+# - pageflip: quadbuffer based 3d.
+# Note that the interlaced mode requires shaders to be enabled.
+# type: enum values: none, anaglyph, interlaced, topbottom, sidebyside, crossview, pageflip
+# 3d_mode = none
+
+# Strength of 3D mode parallax.
+# type: float
+# 3d_paralax_strength = 0.025
+
+# In-game chat console height, between 0.1 (10%) and 1.0 (100%).
+# type: float min: 0.1 max: 1
+# console_height = 0.6
+
+# In-game chat console background color (R,G,B).
+# type: string
+# console_color = (0,0,0)
+
+# In-game chat console background alpha (opaqueness, between 0 and 255).
+# type: int min: 0 max: 255
+# console_alpha = 200
+
+# Formspec full-screen background opacity (between 0 and 255).
+# type: int min: 0 max: 255
+# formspec_fullscreen_bg_opacity = 140
+
+# Formspec full-screen background color (R,G,B).
+# type: string
+# formspec_fullscreen_bg_color = (0,0,0)
+
+# Formspec default background opacity (between 0 and 255).
+# type: int min: 0 max: 255
+# formspec_default_bg_opacity = 140
+
+# Formspec default background color (R,G,B).
+# type: string
+# formspec_default_bg_color = (0,0,0)
+
+# Selection box border color (R,G,B).
+# type: string
+# selectionbox_color = (0,0,0)
+
+# Width of the selection box lines around nodes.
+# type: int min: 1 max: 5
+# selectionbox_width = 2
+
+# Crosshair color (R,G,B).
+# Also controls the object crosshair color
+# type: string
+# crosshair_color = (255,255,255)
+
+# Crosshair alpha (opaqueness, between 0 and 255).
+# This also applies to the object crosshair.
+# type: int min: 0 max: 255
+# crosshair_alpha = 255
+
+# Maximum number of recent chat messages to show
+# type: int min: 2 max: 20
+# recent_chat_messages = 6
+
+# Whether node texture animations should be desynchronized per mapblock.
+# type: bool
+# desynchronize_mapblock_texture_animation = true
+
+# Maximum proportion of current window to be used for hotbar.
+# Useful if there's something to be displayed right or left of hotbar.
+# type: float
+# hud_hotbar_max_width = 1.0
+
+# Modifies the size of the HUD elements.
+# type: float
+# hud_scaling = 1.0
+
+# Enables caching of facedir rotated meshes.
+# type: bool
+# enable_mesh_cache = false
+
+# Delay between mesh updates on the client in ms. Increasing this will slow
+# down the rate of mesh updates, thus reducing jitter on slower clients.
+# type: int min: 0 max: 50
+# mesh_generation_interval = 0
+
+# Size of the MapBlock cache of the mesh generator. Increasing this will
+# increase the cache hit %, reducing the data being copied from the main
+# thread, thus reducing jitter.
+# type: int min: 0 max: 1000
+# meshgen_block_cache_size = 20
+
+# Enables minimap.
+# type: bool
+# enable_minimap = true
+
+# Shape of the minimap. Enabled = round, disabled = square.
+# type: bool
+# minimap_shape_round = true
+
+# True = 256
+# False = 128
+# Usable to make minimap smoother on slower machines.
+# type: bool
+# minimap_double_scan_height = true
+
+# Make fog and sky colors depend on daytime (dawn/sunset) and view direction.
+# type: bool
+# directional_colored_fog = true
+
+# The strength (darkness) of node ambient-occlusion shading.
+# Lower is darker, Higher is lighter. The valid range of values for this
+# setting is 0.25 to 4.0 inclusive. If the value is out of range it will be
+# set to the nearest valid value.
+# type: float min: 0.25 max: 4
+# ambient_occlusion_gamma = 2.2
+
+# Enables animation of inventory items.
+# type: bool
+# inventory_items_animations = false
+
+# Fraction of the visible distance at which fog starts to be rendered
+# type: float min: 0 max: 0.99
+# fog_start = 0.4
+
+# Makes all liquids opaque
+# type: bool
+# opaque_water = false
+
+# Textures on a node may be aligned either to the node or to the world.
+# The former mode suits better things like machines, furniture, etc., while
+# the latter makes stairs and microblocks fit surroundings better.
+# However, as this possibility is new, thus may not be used by older servers,
+# this option allows enforcing it for certain node types. Note though that
+# that is considered EXPERIMENTAL and may not work properly.
+# type: enum values: disable, enable, force_solid, force_nodebox
+# world_aligned_mode = enable
+
+# World-aligned textures may be scaled to span several nodes. However,
+# the server may not send the scale you want, especially if you use
+# a specially-designed texture pack; with this option, the client tries
+# to determine the scale automatically basing on the texture size.
+# See also texture_min_size.
+# Warning: This option is EXPERIMENTAL!
+# type: enum values: disable, enable, force
+# autoscale_mode = disable
+
+# Show entity selection boxes
+# A restart is required after changing this.
+# type: bool
+# show_entity_selectionbox = false
+
+# Distance in nodes at which transparency depth sorting is enabled
+# Use this to limit the performance impact of transparency depth sorting
+# type: int min: 0 max: 128
+# transparency_sorting_distance = 16
+
+## Menus
+
+# Use a cloud animation for the main menu background.
+# type: bool
+# menu_clouds = true
+
+# Scale GUI by a user specified value.
+# Use a nearest-neighbor-anti-alias filter to scale the GUI.
+# This will smooth over some of the rough edges, and blend
+# pixels when scaling down, at the cost of blurring some
+# edge pixels when images are scaled by non-integer sizes.
+# type: float min: 0.001
+# gui_scaling = 1.0
+
+# When gui_scaling_filter is true, all GUI images need to be
+# filtered in software, but some images are generated directly
+# to hardware (e.g. render-to-texture for nodes in inventory).
+# type: bool
+# gui_scaling_filter = false
+
+# When gui_scaling_filter_txr2img is true, copy those images
+# from hardware to software for scaling. When false, fall back
+# to the old scaling method, for video drivers that don't
+# properly support downloading textures back from hardware.
+# type: bool
+# gui_scaling_filter_txr2img = true
+
+# Delay showing tooltips, stated in milliseconds.
+# type: int
+# tooltip_show_delay = 400
+
+# Append item name to tooltip.
+# type: bool
+# tooltip_append_itemname = false
+
+# type: bool
+# font_bold = false
+
+# type: bool
+# font_italic = false
+
+# Shadow offset (in pixels) of the default font. If 0, then shadow will not be drawn.
+# type: int
+# font_shadow = 1
+
+# Opaqueness (alpha) of the shadow behind the default font, between 0 and 255.
+# type: int min: 0 max: 255
+# font_shadow_alpha = 127
+
+# Font size of the default font where 1 unit = 1 pixel at 96 DPI
+# type: int min: 1
+# font_size = 16
+
+# For pixel-style fonts that do not scale well, this ensures that font sizes used
+# with this font will always be divisible by this value, in pixels. For instance,
+# a pixel font 16 pixels tall should have this set to 16, so it will only ever be
+# sized 16, 32, 48, etc., so a mod requesting a size of 25 will get 32.
+# type: int min: 1
+# font_size_divisible_by = 1
+
+# Path to the default font. Must be a TrueType font.
+# The fallback font will be used if the font cannot be loaded.
+# type: filepath
+# font_path = fonts/Arimo-Regular.ttf
+
+# type: filepath
+# font_path_bold = fonts/Arimo-Bold.ttf
+
+# type: filepath
+# font_path_italic = fonts/Arimo-Italic.ttf
+
+# type: filepath
+# font_path_bold_italic = fonts/Arimo-BoldItalic.ttf
+
+# Font size of the monospace font where 1 unit = 1 pixel at 96 DPI
+# type: int min: 1
+# mono_font_size = 16
+
+# For pixel-style fonts that do not scale well, this ensures that font sizes used
+# with this font will always be divisible by this value, in pixels. For instance,
+# a pixel font 16 pixels tall should have this set to 16, so it will only ever be
+# sized 16, 32, 48, etc., so a mod requesting a size of 25 will get 32.
+# type: int min: 1
+# mono_font_size_divisible_by = 1
+
+# Path to the monospace font. Must be a TrueType font.
+# This font is used for e.g. the console and profiler screen.
+# type: filepath
+# mono_font_path = fonts/Cousine-Regular.ttf
+
+# type: filepath
+# mono_font_path_bold = fonts/Cousine-Bold.ttf
+
+# type: filepath
+# mono_font_path_italic = fonts/Cousine-Italic.ttf
+
+# type: filepath
+# mono_font_path_bold_italic = fonts/Cousine-BoldItalic.ttf
+
+# Path of the fallback font. Must be a TrueType font.
+# This font will be used for certain languages or if the default font is unavailable.
+# type: filepath
+# fallback_font_path = fonts/DroidSansFallbackFull.ttf
+
+# Font size of the recent chat text and chat prompt in point (pt).
+# Value 0 will use the default font size.
+# type: int
+# chat_font_size = 0
+
+# Path to save screenshots at. Can be an absolute or relative path.
+# The folder will be created if it doesn't already exist.
+# type: path
+# screenshot_path = screenshots
+
+# Format of screenshots.
+# type: enum values: png, jpg
+# screenshot_format = png
+
+# Screenshot quality. Only used for JPEG format.
+# 1 means worst quality; 100 means best quality.
+# Use 0 for default quality.
+# type: int min: 0 max: 100
+# screenshot_quality = 0
+
+## Advanced
+
+# Adjust dpi configuration to your screen (non X11/Android only) e.g. for 4k screens.
+# type: int min: 1
+# screen_dpi = 72
+
+# Adjust the detected display density, used for scaling UI elements.
+# type: float
+# display_density_factor = 1
+
+# Windows systems only: Start Minetest with the command line window in the background.
+# Contains the same information as the file debug.txt (default name).
+# type: bool
+# enable_console = false
+
+#
+# Sound
+#
+
+# Enables the sound system.
+# If disabled, this completely disables all sounds everywhere and the in-game
+# sound controls will be non-functional.
+# Changing this setting requires a restart.
+# type: bool
+# enable_sound = true
+
+# Volume of all sounds.
+# Requires the sound system to be enabled.
+# type: float min: 0 max: 1
+# sound_volume = 0.7
+
+# Whether to mute sounds. You can unmute sounds at any time, unless the
+# sound system is disabled (enable_sound=false).
+# In-game, you can toggle the mute state with the mute key or by using the
+# pause menu.
+# type: bool
+# mute_sound = false
+
+#
+# Client
+#
+
+# Clickable weblinks (middle-click or Ctrl+left-click) enabled in chat console output.
+# type: bool
+# clickable_chat_weblinks = true
+
+# Optional override for chat weblink color.
+# type: string
+# chat_weblink_color =
+
+## Network
+
+# Address to connect to.
+# Leave this blank to start a local server.
+# Note that the address field in the main menu overrides this setting.
+# type: string
+# address =
+
+# Port to connect to (UDP).
+# Note that the port field in the main menu overrides this setting.
+# type: int min: 1 max: 65535
+# remote_port = 30000
+
+# Prometheus listener address.
+# If Minetest is compiled with ENABLE_PROMETHEUS option enabled,
+# enable metrics listener for Prometheus on that address.
+# Metrics can be fetched on http://127.0.0.1:30000/metrics
+# type: string
+# prometheus_listener_address = 127.0.0.1:30000
+
+# Save the map received by the client on disk.
+# type: bool
+# enable_local_map_saving = false
+
+# Enable usage of remote media server (if provided by server).
+# Remote servers offer a significantly faster way to download media (e.g. textures)
+# when connecting to the server.
+# type: bool
+# enable_remote_media_server = true
+
+# Enable Lua modding support on client.
+# This support is experimental and API can change.
+# type: bool
+# enable_client_modding = false
+
+# URL to the server list displayed in the Multiplayer Tab.
+# type: string
+# serverlist_url = servers.minetest.net
+
+# File in client/serverlist/ that contains your favorite servers displayed in the
+# Multiplayer Tab.
+# type: string
+# serverlist_file = favoriteservers.json
+
+# Maximum size of the out chat queue.
+# 0 to disable queueing and -1 to make the queue size unlimited.
+# type: int
+# max_out_chat_queue_size = 20
+
+# Enable register confirmation when connecting to server.
+# If disabled, new account will be registered automatically.
+# type: bool
+# enable_register_confirmation = true
+
+## Advanced
+
+# Timeout for client to remove unused map data from memory.
+# type: int
+# client_unload_unused_data_timeout = 600
+
+# Maximum number of mapblocks for client to be kept in memory.
+# Set to -1 for unlimited amount.
+# type: int
+# client_mapblock_limit = 7500
+
+# Whether to show the client debug info (has the same effect as hitting F5).
+# type: bool
+# show_debug = false
+
+#
+# Server / Singleplayer
+#
+
+# Name of the server, to be displayed when players join and in the serverlist.
+# type: string
+# server_name = Minetest server
+
+# Description of server, to be displayed when players join and in the serverlist.
+# type: string
+# server_description = mine here
+
+# Domain name of server, to be displayed in the serverlist.
+# type: string
+# server_address = game.minetest.net
+
+# Homepage of server, to be displayed in the serverlist.
+# type: string
+# server_url = https://minetest.net
+
+# Automatically report to the serverlist.
+# type: bool
+# server_announce = false
+
+# Announce to this serverlist.
+# type: string
+# serverlist_url = servers.minetest.net
+
+# Remove color codes from incoming chat messages
+# Use this to stop players from being able to use color in their messages
+# type: bool
+# strip_color_codes = false
+
+## Network
+
+# Network port to listen (UDP).
+# This value will be overridden when starting from the main menu.
+# type: int
+# port = 30000
+
+# The network interface that the server listens on.
+# type: string
+# bind_address =
+
+# Enable to disallow old clients from connecting.
+# Older clients are compatible in the sense that they will not crash when connecting
+# to new servers, but they may not support all new features that you are expecting.
+# type: bool
+# strict_protocol_version_checking = false
+
+# Specifies URL from which client fetches media instead of using UDP.
+# $filename should be accessible from $remote_media$filename via cURL
+# (obviously, remote_media should end with a slash).
+# Files that are not present will be fetched the usual way.
+# type: string
+# remote_media =
+
+# Enable/disable running an IPv6 server.
+# Ignored if bind_address is set.
+# Needs enable_ipv6 to be enabled.
+# type: bool
+# ipv6_server = false
+
+### Advanced
+
+# Maximum number of blocks that are simultaneously sent per client.
+# The maximum total count is calculated dynamically:
+# max_total = ceil((#clients + max_users) * per_client / 4)
+# type: int
+# max_simultaneous_block_sends_per_client = 40
+
+# To reduce lag, block transfers are slowed down when a player is building something.
+# This determines how long they are slowed down after placing or removing a node.
+# type: float
+# full_block_send_enable_min_time_from_building = 2.0
+
+# Maximum number of packets sent per send step, if you have a slow connection
+# try reducing it, but don't reduce it to a number below double of targeted
+# client number.
+# type: int
+# max_packets_per_iteration = 1024
+
+# Compression level to use when sending mapblocks to the client.
+# -1 - use default compression level
+# 0 - least compression, fastest
+# 9 - best compression, slowest
+# type: int min: -1 max: 9
+# map_compression_level_net = -1
+
+## Game
+
+# Default game when creating a new world.
+# This will be overridden when creating a world from the main menu.
+# type: string
+# default_game = minetest
+
+# Message of the day displayed to players connecting.
+# type: string
+# motd =
+
+# Maximum number of players that can be connected simultaneously.
+# type: int
+# max_users = 15
+
+# World directory (everything in the world is stored here).
+# Not needed if starting from the main menu.
+# type: path
+# map-dir =
+
+# Time in seconds for item entity (dropped items) to live.
+# Setting it to -1 disables the feature.
+# type: int
+# item_entity_ttl = 900
+
+# Specifies the default stack size of nodes, items and tools.
+# Note that mods or games may explicitly set a stack for certain (or all) items.
+# type: int
+# default_stack_max = 99
+
+# Enable players getting damage and dying.
+# type: bool
+# enable_damage = false
+
+# Enable creative mode for all players
+# type: bool
+# creative_mode = false
+
+# A chosen map seed for a new map, leave empty for random.
+# Will be overridden when creating a new world in the main menu.
+# type: string
+# fixed_map_seed =
+
+# New users need to input this password.
+# type: string
+# default_password =
+
+# The privileges that new users automatically get.
+# See /privs in game for a full list on your server and mod configuration.
+# type: string
+# default_privs = interact, shout
+
+# Privileges that players with basic_privs can grant
+# type: string
+# basic_privs = interact, shout
+
+# Whether players are shown to clients without any range limit.
+# Deprecated, use the setting player_transfer_distance instead.
+# type: bool
+# unlimited_player_transfer_distance = true
+
+# Defines the maximal player transfer distance in blocks (0 = unlimited).
+# type: int
+# player_transfer_distance = 0
+
+# Whether to allow players to damage and kill each other.
+# type: bool
+# enable_pvp = true
+
+# Enable mod channels support.
+# type: bool
+# enable_mod_channels = false
+
+# If this is set, players will always (re)spawn at the given position.
+# type: string
+# static_spawnpoint =
+
+# If enabled, new players cannot join with an empty password.
+# type: bool
+# disallow_empty_password = false
+
+# If enabled, disable cheat prevention in multiplayer.
+# type: bool
+# disable_anticheat = false
+
+# If enabled, actions are recorded for rollback.
+# This option is only read when server starts.
+# type: bool
+# enable_rollback_recording = false
+
+# Format of player chat messages. The following strings are valid placeholders:
+# @name, @message, @timestamp (optional)
+# type: string
+# chat_message_format = <@name> @message
+
+# If the execution of a chat command takes longer than this specified time in
+# seconds, add the time information to the chat command message
+# type: float
+# chatcommand_msg_time_threshold = 0.1
+
+# A message to be displayed to all clients when the server shuts down.
+# type: string
+# kick_msg_shutdown = Server shutting down.
+
+# A message to be displayed to all clients when the server crashes.
+# type: string
+# kick_msg_crash = This server has experienced an internal error. You will now be disconnected.
+
+# Whether to ask clients to reconnect after a (Lua) crash.
+# Set this to true if your server is set up to restart automatically.
+# type: bool
+# ask_reconnect_on_crash = false
+
+# From how far clients know about objects, stated in mapblocks (16 nodes).
+#
+# Setting this larger than active_block_range will also cause the server
+# to maintain active objects up to this distance in the direction the
+# player is looking. (This can avoid mobs suddenly disappearing from view)
+# type: int
+# active_object_send_range_blocks = 8
+
+# The radius of the volume of blocks around every player that is subject to the
+# active block stuff, stated in mapblocks (16 nodes).
+# In active blocks objects are loaded and ABMs run.
+# This is also the minimum range in which active objects (mobs) are maintained.
+# This should be configured together with active_object_send_range_blocks.
+# type: int
+# active_block_range = 4
+
+# From how far blocks are sent to clients, stated in mapblocks (16 nodes).
+# type: int
+# max_block_send_distance = 12
+
+# Maximum number of forceloaded mapblocks.
+# type: int
+# max_forceloaded_blocks = 16
+
+# Interval of sending time of day to clients.
+# type: int
+# time_send_interval = 5
+
+# Controls length of day/night cycle.
+# Examples:
+# 72 = 20min, 360 = 4min, 1 = 24hour, 0 = day/night/whatever stays unchanged.
+# type: int
+# time_speed = 72
+
+# Time of day when a new world is started, in millihours (0-23999).
+# type: int min: 0 max: 23999
+# world_start_time = 6125
+
+# Interval of saving important changes in the world, stated in seconds.
+# type: float
+# server_map_save_interval = 5.3
+
+# Set the maximum character length of a chat message sent by clients.
+# type: int
+# chat_message_max_size = 500
+
+# Amount of messages a player may send per 10 seconds.
+# type: float
+# chat_message_limit_per_10sec = 10.0
+
+# Kick players who sent more than X messages per 10 seconds.
+# type: int
+# chat_message_limit_trigger_kick = 50
+
+### Physics
+
+# Horizontal and vertical acceleration on ground or when climbing,
+# in nodes per second per second.
+# type: float
+# movement_acceleration_default = 3
+
+# Horizontal acceleration in air when jumping or falling,
+# in nodes per second per second.
+# type: float
+# movement_acceleration_air = 2
+
+# Horizontal and vertical acceleration in fast mode,
+# in nodes per second per second.
+# type: float
+# movement_acceleration_fast = 10
+
+# Walking and flying speed, in nodes per second.
+# type: float
+# movement_speed_walk = 4
+
+# Sneaking speed, in nodes per second.
+# type: float
+# movement_speed_crouch = 1.35
+
+# Walking, flying and climbing speed in fast mode, in nodes per second.
+# type: float
+# movement_speed_fast = 20
+
+# Vertical climbing speed, in nodes per second.
+# type: float
+# movement_speed_climb = 3
+
+# Initial vertical speed when jumping, in nodes per second.
+# type: float
+# movement_speed_jump = 6.5
+
+# Decrease this to increase liquid resistance to movement.
+# type: float
+# movement_liquid_fluidity = 1
+
+# Maximum liquid resistance. Controls deceleration when entering liquid at
+# high speed.
+# type: float
+# movement_liquid_fluidity_smooth = 0.5
+
+# Controls sinking speed in liquid.
+# type: float
+# movement_liquid_sink = 10
+
+# Acceleration of gravity, in nodes per second per second.
+# type: float
+# movement_gravity = 9.81
+
+### Advanced
+
+# Handling for deprecated Lua API calls:
+# - none: Do not log deprecated calls
+# - log: mimic and log backtrace of deprecated call (default).
+# - error: abort on usage of deprecated call (suggested for mod developers).
+# type: enum values: none, log, error
+# deprecated_lua_api_handling = log
+
+# Number of extra blocks that can be loaded by /clearobjects at once.
+# This is a trade-off between SQLite transaction overhead and
+# memory consumption (4096=100MB, as a rule of thumb).
+# type: int
+# max_clearobjects_extra_loaded_blocks = 4096
+
+# How much the server will wait before unloading unused mapblocks.
+# Higher value is smoother, but will use more RAM.
+# type: int
+# server_unload_unused_data_timeout = 29
+
+# Maximum number of statically stored objects in a block.
+# type: int
+# max_objects_per_block = 256
+
+# See https://www.sqlite.org/pragma.html#pragma_synchronous
+# type: enum values: 0, 1, 2
+# sqlite_synchronous = 2
+
+# Compression level to use when saving mapblocks to disk.
+# -1 - use default compression level
+# 0 - least compression, fastest
+# 9 - best compression, slowest
+# type: int min: -1 max: 9
+# map_compression_level_disk = -1
+
+# Length of a server tick and the interval at which objects are generally updated over
+# network.
+# type: float
+# dedicated_server_step = 0.09
+
+# Length of time between active block management cycles
+# type: float
+# active_block_mgmt_interval = 2.0
+
+# Length of time between Active Block Modifier (ABM) execution cycles
+# type: float
+# abm_interval = 1.0
+
+# The time budget allowed for ABMs to execute on each step
+# (as a fraction of the ABM Interval)
+# type: float min: 0.1 max: 0.9
+# abm_time_budget = 0.2
+
+# Length of time between NodeTimer execution cycles
+# type: float
+# nodetimer_interval = 0.2
+
+# If enabled, invalid world data won't cause the server to shut down.
+# Only enable this if you know what you are doing.
+# type: bool
+# ignore_world_load_errors = false
+
+# Max liquids processed per step.
+# type: int
+# liquid_loop_max = 100000
+
+# The time (in seconds) that the liquids queue may grow beyond processing
+# capacity until an attempt is made to decrease its size by dumping old queue
+# items. A value of 0 disables the functionality.
+# type: int
+# liquid_queue_purge_time = 0
+
+# Liquid update interval in seconds.
+# type: float
+# liquid_update = 1.0
+
+# At this distance the server will aggressively optimize which blocks are sent to
+# clients.
+# Small values potentially improve performance a lot, at the expense of visible
+# rendering glitches (some blocks will not be rendered under water and in caves,
+# as well as sometimes on land).
+# Setting this to a value greater than max_block_send_distance disables this
+# optimization.
+# Stated in mapblocks (16 nodes).
+# type: int min: 2
+# block_send_optimize_distance = 4
+
+# If enabled the server will perform map block occlusion culling based on
+# on the eye position of the player. This can reduce the number of blocks
+# sent to the client 50-80%. The client will not longer receive most invisible
+# so that the utility of noclip mode is reduced.
+# type: bool
+# server_side_occlusion_culling = true
+
+# Restricts the access of certain client-side functions on servers.
+# Combine the byteflags below to restrict client-side features, or set to 0
+# for no restrictions:
+# LOAD_CLIENT_MODS: 1 (disable loading client-provided mods)
+# CHAT_MESSAGES: 2 (disable send_chat_message call client-side)
+# READ_ITEMDEFS: 4 (disable get_item_def call client-side)
+# READ_NODEDEFS: 8 (disable get_node_def call client-side)
+# LOOKUP_NODES_LIMIT: 16 (limits get_node call client-side to
+# csm_restriction_noderange)
+# READ_PLAYERINFO: 32 (disable get_player_names call client-side)
+# type: int
+# csm_restriction_flags = 62
+
+# If the CSM restriction for node range is enabled, get_node calls are limited
+# to this distance from the player to the node.
+# type: int
+# csm_restriction_noderange = 0
+
+## Security
+
+# Prevent mods from doing insecure things like running shell commands.
+# type: bool
+# secure.enable_security = true
+
+# Comma-separated list of trusted mods that are allowed to access insecure
+# functions even when mod security is on (via request_insecure_environment()).
+# type: string
+# secure.trusted_mods =
+
+# Comma-separated list of mods that are allowed to access HTTP APIs, which
+# allow them to upload and download data to/from the internet.
+# type: string
+# secure.http_mods =
+
+## Advanced
+
+### Profiling
+
+# Load the game profiler to collect game profiling data.
+# Provides a /profiler command to access the compiled profile.
+# Useful for mod developers and server operators.
+# type: bool
+# profiler.load = false
+
+# The default format in which profiles are being saved,
+# when calling `/profiler save [format]` without format.
+# type: enum values: txt, csv, lua, json, json_pretty
+# profiler.default_report_format = txt
+
+# The file path relative to your worldpath in which profiles will be saved to.
+# type: string
+# profiler.report_path = ""
+
+#### Instrumentation
+
+# Instrument the methods of entities on registration.
+# type: bool
+# instrument.entity = true
+
+# Instrument the action function of Active Block Modifiers on registration.
+# type: bool
+# instrument.abm = true
+
+# Instrument the action function of Loading Block Modifiers on registration.
+# type: bool
+# instrument.lbm = true
+
+# Instrument chat commands on registration.
+# type: bool
+# instrument.chatcommand = true
+
+# Instrument global callback functions on registration.
+# (anything you pass to a minetest.register_*() function)
+# type: bool
+# instrument.global_callback = true
+
+##### Advanced
+
+# Instrument builtin.
+# This is usually only needed by core/builtin contributors
+# type: bool
+# instrument.builtin = false
+
+# Have the profiler instrument itself:
+# * Instrument an empty function.
+# This estimates the overhead, that instrumentation is adding (+1 function call).
+# * Instrument the sampler being used to update the statistics.
+# type: bool
+# instrument.profiler = false
+
+#
+# Client and Server
+#
+
+# Name of the player.
+# When running a server, clients connecting with this name are admins.
+# When starting from the main menu, this is overridden.
+# type: string
+# name =
+
+# Set the language. Leave empty to use the system language.
+# A restart is required after changing this.
+# type: enum values: , be, bg, ca, cs, da, de, el, en, eo, es, et, eu, fi, fr, gd, gl, hu, id, it, ja, jbo, kk, ko, lt, lv, ms, nb, nl, nn, pl, pt, pt_BR, ro, ru, sk, sl, sr_Cyrl, sr_Latn, sv, sw, tr, uk, vi, zh_CN, zh_TW
+# language =
+
+# Level of logging to be written to debug.txt:
+# - <nothing> (no logging)
+# - none (messages with no level)
+# - error
+# - warning
+# - action
+# - info
+# - verbose
+# - trace
+# type: enum values: , none, error, warning, action, info, verbose, trace
+# debug_log_level = action
+
+# If the file size of debug.txt exceeds the number of megabytes specified in
+# this setting when it is opened, the file is moved to debug.txt.1,
+# deleting an older debug.txt.1 if it exists.
+# debug.txt is only moved if this setting is positive.
+# type: int
+# debug_log_size_max = 50
+
+# Minimal level of logging to be written to chat.
+# type: enum values: , none, error, warning, action, info, verbose, trace
+# chat_log_level = error
+
+# Enable IPv6 support (for both client and server).
+# Required for IPv6 connections to work at all.
+# type: bool
+# enable_ipv6 = true
+
+## Advanced
+
+# Maximum time an interactive request (e.g. server list fetch) may take, stated in milliseconds.
+# type: int
+# curl_timeout = 20000
+
+# Limits number of parallel HTTP requests. Affects:
+# - Media fetch if server uses remote_media setting.
+# - Serverlist download and server announcement.
+# - Downloads performed by main menu (e.g. mod manager).
+# Only has an effect if compiled with cURL.
+# type: int
+# curl_parallel_limit = 8
+
+# Maximum time a file download (e.g. a mod download) may take, stated in milliseconds.
+# type: int
+# curl_file_download_timeout = 300000
+
+# Replaces the default main menu with a custom one.
+# type: string
+# main_menu_script =
+
+# Print the engine's profiling data in regular intervals (in seconds).
+# 0 = disable. Useful for developers.
+# type: int
+# profiler_print_interval = 0
+
+#
+# Mapgen
+#
+
+# Name of map generator to be used when creating a new world.
+# Creating a world in the main menu will override this.
+# Current mapgens in a highly unstable state:
+# - The optional floatlands of v7 (disabled by default).
+# type: enum values: v7, valleys, carpathian, v5, flat, fractal, singlenode, v6
+# mg_name = v7
+
+# Water surface level of the world.
+# type: int
+# water_level = 1
+
+# From how far blocks are generated for clients, stated in mapblocks (16 nodes).
+# type: int
+# max_block_generate_distance = 10
+
+# Limit of map generation, in nodes, in all 6 directions from (0, 0, 0).
+# Only mapchunks completely within the mapgen limit are generated.
+# Value is stored per-world.
+# type: int min: 0 max: 31007
+# mapgen_limit = 31007
+
+# Global map generation attributes.
+# In Mapgen v6 the 'decorations' flag controls all decorations except trees
+# and jungle grass, in all other mapgens this flag controls all decorations.
+# type: flags possible values: caves, dungeons, light, decorations, biomes, ores, nocaves, nodungeons, nolight, nodecorations, nobiomes, noores
+# mg_flags = caves,dungeons,light,decorations,biomes,ores
+
+## Biome API temperature and humidity noise parameters
+
+# Temperature variation for biomes.
+# type: noise_params_2d
+# mg_biome_np_heat = {
+# offset = 50,
+# scale = 50,
+# spread = (1000, 1000, 1000),
+# seed = 5349,
+# octaves = 3,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Small-scale temperature variation for blending biomes on borders.
+# type: noise_params_2d
+# mg_biome_np_heat_blend = {
+# offset = 0,
+# scale = 1.5,
+# spread = (8, 8, 8),
+# seed = 13,
+# octaves = 2,
+# persistence = 1.0,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Humidity variation for biomes.
+# type: noise_params_2d
+# mg_biome_np_humidity = {
+# offset = 50,
+# scale = 50,
+# spread = (1000, 1000, 1000),
+# seed = 842,
+# octaves = 3,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Small-scale humidity variation for blending biomes on borders.
+# type: noise_params_2d
+# mg_biome_np_humidity_blend = {
+# offset = 0,
+# scale = 1.5,
+# spread = (8, 8, 8),
+# seed = 90003,
+# octaves = 2,
+# persistence = 1.0,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+## Mapgen V5
+
+# Map generation attributes specific to Mapgen v5.
+# type: flags possible values: caverns, nocaverns
+# mgv5_spflags = caverns
+
+# Controls width of tunnels, a smaller value creates wider tunnels.
+# Value >= 10.0 completely disables generation of tunnels and avoids the
+# intensive noise calculations.
+# type: float
+# mgv5_cave_width = 0.09
+
+# Y of upper limit of large caves.
+# type: int
+# mgv5_large_cave_depth = -256
+
+# Minimum limit of random number of small caves per mapchunk.
+# type: int min: 0 max: 256
+# mgv5_small_cave_num_min = 0
+
+# Maximum limit of random number of small caves per mapchunk.
+# type: int min: 0 max: 256
+# mgv5_small_cave_num_max = 0
+
+# Minimum limit of random number of large caves per mapchunk.
+# type: int min: 0 max: 64
+# mgv5_large_cave_num_min = 0
+
+# Maximum limit of random number of large caves per mapchunk.
+# type: int min: 0 max: 64
+# mgv5_large_cave_num_max = 2
+
+# Proportion of large caves that contain liquid.
+# type: float min: 0 max: 1
+# mgv5_large_cave_flooded = 0.5
+
+# Y-level of cavern upper limit.
+# type: int
+# mgv5_cavern_limit = -256
+
+# Y-distance over which caverns expand to full size.
+# type: int
+# mgv5_cavern_taper = 256
+
+# Defines full size of caverns, smaller values create larger caverns.
+# type: float
+# mgv5_cavern_threshold = 0.7
+
+# Lower Y limit of dungeons.
+# type: int
+# mgv5_dungeon_ymin = -31000
+
+# Upper Y limit of dungeons.
+# type: int
+# mgv5_dungeon_ymax = 31000
+
+### Noises
+
+# Variation of biome filler depth.
+# type: noise_params_2d
+# mgv5_np_filler_depth = {
+# offset = 0,
+# scale = 1,
+# spread = (150, 150, 150),
+# seed = 261,
+# octaves = 4,
+# persistence = 0.7,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Variation of terrain vertical scale.
+# When noise is < -0.55 terrain is near-flat.
+# type: noise_params_2d
+# mgv5_np_factor = {
+# offset = 0,
+# scale = 1,
+# spread = (250, 250, 250),
+# seed = 920381,
+# octaves = 3,
+# persistence = 0.45,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Y-level of average terrain surface.
+# type: noise_params_2d
+# mgv5_np_height = {
+# offset = 0,
+# scale = 10,
+# spread = (250, 250, 250),
+# seed = 84174,
+# octaves = 4,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# First of two 3D noises that together define tunnels.
+# type: noise_params_3d
+# mgv5_np_cave1 = {
+# offset = 0,
+# scale = 12,
+# spread = (61, 61, 61),
+# seed = 52534,
+# octaves = 3,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# Second of two 3D noises that together define tunnels.
+# type: noise_params_3d
+# mgv5_np_cave2 = {
+# offset = 0,
+# scale = 12,
+# spread = (67, 67, 67),
+# seed = 10325,
+# octaves = 3,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# 3D noise defining giant caverns.
+# type: noise_params_3d
+# mgv5_np_cavern = {
+# offset = 0,
+# scale = 1,
+# spread = (384, 128, 384),
+# seed = 723,
+# octaves = 5,
+# persistence = 0.63,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# 3D noise defining terrain.
+# type: noise_params_3d
+# mgv5_np_ground = {
+# offset = 0,
+# scale = 40,
+# spread = (80, 80, 80),
+# seed = 983240,
+# octaves = 4,
+# persistence = 0.55,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# 3D noise that determines number of dungeons per mapchunk.
+# type: noise_params_3d
+# mgv5_np_dungeons = {
+# offset = 0.9,
+# scale = 0.5,
+# spread = (500, 500, 500),
+# seed = 0,
+# octaves = 2,
+# persistence = 0.8,
+# lacunarity = 2.0,
+# flags =
+# }
+
+## Mapgen V6
+
+# Map generation attributes specific to Mapgen v6.
+# The 'snowbiomes' flag enables the new 5 biome system.
+# When the 'snowbiomes' flag is enabled jungles are automatically enabled and
+# the 'jungles' flag is ignored.
+# type: flags possible values: jungles, biomeblend, mudflow, snowbiomes, flat, trees, nojungles, nobiomeblend, nomudflow, nosnowbiomes, noflat, notrees
+# mgv6_spflags = jungles,biomeblend,mudflow,snowbiomes,noflat,trees
+
+# Deserts occur when np_biome exceeds this value.
+# When the 'snowbiomes' flag is enabled, this is ignored.
+# type: float
+# mgv6_freq_desert = 0.45
+
+# Sandy beaches occur when np_beach exceeds this value.
+# type: float
+# mgv6_freq_beach = 0.15
+
+# Lower Y limit of dungeons.
+# type: int
+# mgv6_dungeon_ymin = -31000
+
+# Upper Y limit of dungeons.
+# type: int
+# mgv6_dungeon_ymax = 31000
+
+### Noises
+
+# Y-level of lower terrain and seabed.
+# type: noise_params_2d
+# mgv6_np_terrain_base = {
+# offset = -4,
+# scale = 20,
+# spread = (250, 250, 250),
+# seed = 82341,
+# octaves = 5,
+# persistence = 0.6,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Y-level of higher terrain that creates cliffs.
+# type: noise_params_2d
+# mgv6_np_terrain_higher = {
+# offset = 20,
+# scale = 16,
+# spread = (500, 500, 500),
+# seed = 85039,
+# octaves = 5,
+# persistence = 0.6,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Varies steepness of cliffs.
+# type: noise_params_2d
+# mgv6_np_steepness = {
+# offset = 0.85,
+# scale = 0.5,
+# spread = (125, 125, 125),
+# seed = -932,
+# octaves = 5,
+# persistence = 0.7,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Defines distribution of higher terrain.
+# type: noise_params_2d
+# mgv6_np_height_select = {
+# offset = 0.5,
+# scale = 1,
+# spread = (250, 250, 250),
+# seed = 4213,
+# octaves = 5,
+# persistence = 0.69,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Varies depth of biome surface nodes.
+# type: noise_params_2d
+# mgv6_np_mud = {
+# offset = 4,
+# scale = 2,
+# spread = (200, 200, 200),
+# seed = 91013,
+# octaves = 3,
+# persistence = 0.55,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Defines areas with sandy beaches.
+# type: noise_params_2d
+# mgv6_np_beach = {
+# offset = 0,
+# scale = 1,
+# spread = (250, 250, 250),
+# seed = 59420,
+# octaves = 3,
+# persistence = 0.50,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Temperature variation for biomes.
+# type: noise_params_2d
+# mgv6_np_biome = {
+# offset = 0,
+# scale = 1,
+# spread = (500, 500, 500),
+# seed = 9130,
+# octaves = 3,
+# persistence = 0.50,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Variation of number of caves.
+# type: noise_params_2d
+# mgv6_np_cave = {
+# offset = 6,
+# scale = 6,
+# spread = (250, 250, 250),
+# seed = 34329,
+# octaves = 3,
+# persistence = 0.50,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Humidity variation for biomes.
+# type: noise_params_2d
+# mgv6_np_humidity = {
+# offset = 0.5,
+# scale = 0.5,
+# spread = (500, 500, 500),
+# seed = 72384,
+# octaves = 3,
+# persistence = 0.50,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Defines tree areas and tree density.
+# type: noise_params_2d
+# mgv6_np_trees = {
+# offset = 0,
+# scale = 1,
+# spread = (125, 125, 125),
+# seed = 2,
+# octaves = 4,
+# persistence = 0.66,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Defines areas where trees have apples.
+# type: noise_params_2d
+# mgv6_np_apple_trees = {
+# offset = 0,
+# scale = 1,
+# spread = (100, 100, 100),
+# seed = 342902,
+# octaves = 3,
+# persistence = 0.45,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+## Mapgen V7
+
+# Map generation attributes specific to Mapgen v7.
+# 'ridges': Rivers.
+# 'floatlands': Floating land masses in the atmosphere.
+# 'caverns': Giant caves deep underground.
+# type: flags possible values: mountains, ridges, floatlands, caverns, nomountains, noridges, nofloatlands, nocaverns
+# mgv7_spflags = mountains,ridges,nofloatlands,caverns
+
+# Y of mountain density gradient zero level. Used to shift mountains vertically.
+# type: int
+# mgv7_mount_zero_level = 0
+
+# Lower Y limit of floatlands.
+# type: int
+# mgv7_floatland_ymin = 1024
+
+# Upper Y limit of floatlands.
+# type: int
+# mgv7_floatland_ymax = 4096
+
+# Y-distance over which floatlands taper from full density to nothing.
+# Tapering starts at this distance from the Y limit.
+# For a solid floatland layer, this controls the height of hills/mountains.
+# Must be less than or equal to half the distance between the Y limits.
+# type: int
+# mgv7_floatland_taper = 256
+
+# Exponent of the floatland tapering. Alters the tapering behaviour.
+# Value = 1.0 creates a uniform, linear tapering.
+# Values > 1.0 create a smooth tapering suitable for the default separated
+# floatlands.
+# Values < 1.0 (for example 0.25) create a more defined surface level with
+# flatter lowlands, suitable for a solid floatland layer.
+# type: float
+# mgv7_float_taper_exp = 2.0
+
+# Adjusts the density of the floatland layer.
+# Increase value to increase density. Can be positive or negative.
+# Value = 0.0: 50% of volume is floatland.
+# Value = 2.0 (can be higher depending on 'mgv7_np_floatland', always test
+# to be sure) creates a solid floatland layer.
+# type: float
+# mgv7_floatland_density = -0.6
+
+# Surface level of optional water placed on a solid floatland layer.
+# Water is disabled by default and will only be placed if this value is set
+# to above 'mgv7_floatland_ymax' - 'mgv7_floatland_taper' (the start of the
+# upper tapering).
+# ***WARNING, POTENTIAL DANGER TO WORLDS AND SERVER PERFORMANCE***:
+# When enabling water placement the floatlands must be configured and tested
+# to be a solid layer by setting 'mgv7_floatland_density' to 2.0 (or other
+# required value depending on 'mgv7_np_floatland'), to avoid
+# server-intensive extreme water flow and to avoid vast flooding of the
+# world surface below.
+# type: int
+# mgv7_floatland_ywater = -31000
+
+# Controls width of tunnels, a smaller value creates wider tunnels.
+# Value >= 10.0 completely disables generation of tunnels and avoids the
+# intensive noise calculations.
+# type: float
+# mgv7_cave_width = 0.09
+
+# Y of upper limit of large caves.
+# type: int
+# mgv7_large_cave_depth = -33
+
+# Minimum limit of random number of small caves per mapchunk.
+# type: int min: 0 max: 256
+# mgv7_small_cave_num_min = 0
+
+# Maximum limit of random number of small caves per mapchunk.
+# type: int min: 0 max: 256
+# mgv7_small_cave_num_max = 0
+
+# Minimum limit of random number of large caves per mapchunk.
+# type: int min: 0 max: 64
+# mgv7_large_cave_num_min = 0
+
+# Maximum limit of random number of large caves per mapchunk.
+# type: int min: 0 max: 64
+# mgv7_large_cave_num_max = 2
+
+# Proportion of large caves that contain liquid.
+# type: float min: 0 max: 1
+# mgv7_large_cave_flooded = 0.5
+
+# Y-level of cavern upper limit.
+# type: int
+# mgv7_cavern_limit = -256
+
+# Y-distance over which caverns expand to full size.
+# type: int
+# mgv7_cavern_taper = 256
+
+# Defines full size of caverns, smaller values create larger caverns.
+# type: float
+# mgv7_cavern_threshold = 0.7
+
+# Lower Y limit of dungeons.
+# type: int
+# mgv7_dungeon_ymin = -31000
+
+# Upper Y limit of dungeons.
+# type: int
+# mgv7_dungeon_ymax = 31000
+
+### Noises
+
+# Y-level of higher terrain that creates cliffs.
+# type: noise_params_2d
+# mgv7_np_terrain_base = {
+# offset = 4,
+# scale = 70,
+# spread = (600, 600, 600),
+# seed = 82341,
+# octaves = 5,
+# persistence = 0.6,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Y-level of lower terrain and seabed.
+# type: noise_params_2d
+# mgv7_np_terrain_alt = {
+# offset = 4,
+# scale = 25,
+# spread = (600, 600, 600),
+# seed = 5934,
+# octaves = 5,
+# persistence = 0.6,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Varies roughness of terrain.
+# Defines the 'persistence' value for terrain_base and terrain_alt noises.
+# type: noise_params_2d
+# mgv7_np_terrain_persist = {
+# offset = 0.6,
+# scale = 0.1,
+# spread = (2000, 2000, 2000),
+# seed = 539,
+# octaves = 3,
+# persistence = 0.6,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Defines distribution of higher terrain and steepness of cliffs.
+# type: noise_params_2d
+# mgv7_np_height_select = {
+# offset = -8,
+# scale = 16,
+# spread = (500, 500, 500),
+# seed = 4213,
+# octaves = 6,
+# persistence = 0.7,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Variation of biome filler depth.
+# type: noise_params_2d
+# mgv7_np_filler_depth = {
+# offset = 0,
+# scale = 1.2,
+# spread = (150, 150, 150),
+# seed = 261,
+# octaves = 3,
+# persistence = 0.7,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Variation of maximum mountain height (in nodes).
+# type: noise_params_2d
+# mgv7_np_mount_height = {
+# offset = 256,
+# scale = 112,
+# spread = (1000, 1000, 1000),
+# seed = 72449,
+# octaves = 3,
+# persistence = 0.6,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Defines large-scale river channel structure.
+# type: noise_params_2d
+# mgv7_np_ridge_uwater = {
+# offset = 0,
+# scale = 1,
+# spread = (1000, 1000, 1000),
+# seed = 85039,
+# octaves = 5,
+# persistence = 0.6,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# 3D noise defining mountain structure and height.
+# Also defines structure of floatland mountain terrain.
+# type: noise_params_3d
+# mgv7_np_mountain = {
+# offset = -0.6,
+# scale = 1,
+# spread = (250, 350, 250),
+# seed = 5333,
+# octaves = 5,
+# persistence = 0.63,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# 3D noise defining structure of river canyon walls.
+# type: noise_params_3d
+# mgv7_np_ridge = {
+# offset = 0,
+# scale = 1,
+# spread = (100, 100, 100),
+# seed = 6467,
+# octaves = 4,
+# persistence = 0.75,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# 3D noise defining structure of floatlands.
+# If altered from the default, the noise 'scale' (0.7 by default) may need
+# to be adjusted, as floatland tapering functions best when this noise has
+# a value range of approximately -2.0 to 2.0.
+# type: noise_params_3d
+# mgv7_np_floatland = {
+# offset = 0,
+# scale = 0.7,
+# spread = (384, 96, 384),
+# seed = 1009,
+# octaves = 4,
+# persistence = 0.75,
+# lacunarity = 1.618,
+# flags =
+# }
+
+# 3D noise defining giant caverns.
+# type: noise_params_3d
+# mgv7_np_cavern = {
+# offset = 0,
+# scale = 1,
+# spread = (384, 128, 384),
+# seed = 723,
+# octaves = 5,
+# persistence = 0.63,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# First of two 3D noises that together define tunnels.
+# type: noise_params_3d
+# mgv7_np_cave1 = {
+# offset = 0,
+# scale = 12,
+# spread = (61, 61, 61),
+# seed = 52534,
+# octaves = 3,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# Second of two 3D noises that together define tunnels.
+# type: noise_params_3d
+# mgv7_np_cave2 = {
+# offset = 0,
+# scale = 12,
+# spread = (67, 67, 67),
+# seed = 10325,
+# octaves = 3,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# 3D noise that determines number of dungeons per mapchunk.
+# type: noise_params_3d
+# mgv7_np_dungeons = {
+# offset = 0.9,
+# scale = 0.5,
+# spread = (500, 500, 500),
+# seed = 0,
+# octaves = 2,
+# persistence = 0.8,
+# lacunarity = 2.0,
+# flags =
+# }
+
+## Mapgen Carpathian
+
+# Map generation attributes specific to Mapgen Carpathian.
+# type: flags possible values: caverns, rivers, nocaverns, norivers
+# mgcarpathian_spflags = caverns,norivers
+
+# Defines the base ground level.
+# type: float
+# mgcarpathian_base_level = 12.0
+
+# Defines the width of the river channel.
+# type: float
+# mgcarpathian_river_width = 0.05
+
+# Defines the depth of the river channel.
+# type: float
+# mgcarpathian_river_depth = 24.0
+
+# Defines the width of the river valley.
+# type: float
+# mgcarpathian_valley_width = 0.25
+
+# Controls width of tunnels, a smaller value creates wider tunnels.
+# Value >= 10.0 completely disables generation of tunnels and avoids the
+# intensive noise calculations.
+# type: float
+# mgcarpathian_cave_width = 0.09
+
+# Y of upper limit of large caves.
+# type: int
+# mgcarpathian_large_cave_depth = -33
+
+# Minimum limit of random number of small caves per mapchunk.
+# type: int min: 0 max: 256
+# mgcarpathian_small_cave_num_min = 0
+
+# Maximum limit of random number of small caves per mapchunk.
+# type: int min: 0 max: 256
+# mgcarpathian_small_cave_num_max = 0
+
+# Minimum limit of random number of large caves per mapchunk.
+# type: int min: 0 max: 64
+# mgcarpathian_large_cave_num_min = 0
+
+# Maximum limit of random number of large caves per mapchunk.
+# type: int min: 0 max: 64
+# mgcarpathian_large_cave_num_max = 2
+
+# Proportion of large caves that contain liquid.
+# type: float min: 0 max: 1
+# mgcarpathian_large_cave_flooded = 0.5
+
+# Y-level of cavern upper limit.
+# type: int
+# mgcarpathian_cavern_limit = -256
+
+# Y-distance over which caverns expand to full size.
+# type: int
+# mgcarpathian_cavern_taper = 256
+
+# Defines full size of caverns, smaller values create larger caverns.
+# type: float
+# mgcarpathian_cavern_threshold = 0.7
+
+# Lower Y limit of dungeons.
+# type: int
+# mgcarpathian_dungeon_ymin = -31000
+
+# Upper Y limit of dungeons.
+# type: int
+# mgcarpathian_dungeon_ymax = 31000
+
+### Noises
+
+# Variation of biome filler depth.
+# type: noise_params_2d
+# mgcarpathian_np_filler_depth = {
+# offset = 0,
+# scale = 1,
+# spread = (128, 128, 128),
+# seed = 261,
+# octaves = 3,
+# persistence = 0.7,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# First of 4 2D noises that together define hill/mountain range height.
+# type: noise_params_2d
+# mgcarpathian_np_height1 = {
+# offset = 0,
+# scale = 5,
+# spread = (251, 251, 251),
+# seed = 9613,
+# octaves = 5,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Second of 4 2D noises that together define hill/mountain range height.
+# type: noise_params_2d
+# mgcarpathian_np_height2 = {
+# offset = 0,
+# scale = 5,
+# spread = (383, 383, 383),
+# seed = 1949,
+# octaves = 5,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Third of 4 2D noises that together define hill/mountain range height.
+# type: noise_params_2d
+# mgcarpathian_np_height3 = {
+# offset = 0,
+# scale = 5,
+# spread = (509, 509, 509),
+# seed = 3211,
+# octaves = 5,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Fourth of 4 2D noises that together define hill/mountain range height.
+# type: noise_params_2d
+# mgcarpathian_np_height4 = {
+# offset = 0,
+# scale = 5,
+# spread = (631, 631, 631),
+# seed = 1583,
+# octaves = 5,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# 2D noise that controls the size/occurrence of rolling hills.
+# type: noise_params_2d
+# mgcarpathian_np_hills_terrain = {
+# offset = 1,
+# scale = 1,
+# spread = (1301, 1301, 1301),
+# seed = 1692,
+# octaves = 3,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# 2D noise that controls the size/occurrence of ridged mountain ranges.
+# type: noise_params_2d
+# mgcarpathian_np_ridge_terrain = {
+# offset = 1,
+# scale = 1,
+# spread = (1889, 1889, 1889),
+# seed = 3568,
+# octaves = 3,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# 2D noise that controls the size/occurrence of step mountain ranges.
+# type: noise_params_2d
+# mgcarpathian_np_step_terrain = {
+# offset = 1,
+# scale = 1,
+# spread = (1889, 1889, 1889),
+# seed = 4157,
+# octaves = 3,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# 2D noise that controls the shape/size of rolling hills.
+# type: noise_params_2d
+# mgcarpathian_np_hills = {
+# offset = 0,
+# scale = 3,
+# spread = (257, 257, 257),
+# seed = 6604,
+# octaves = 6,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# 2D noise that controls the shape/size of ridged mountains.
+# type: noise_params_2d
+# mgcarpathian_np_ridge_mnt = {
+# offset = 0,
+# scale = 12,
+# spread = (743, 743, 743),
+# seed = 5520,
+# octaves = 6,
+# persistence = 0.7,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# 2D noise that controls the shape/size of step mountains.
+# type: noise_params_2d
+# mgcarpathian_np_step_mnt = {
+# offset = 0,
+# scale = 8,
+# spread = (509, 509, 509),
+# seed = 2590,
+# octaves = 6,
+# persistence = 0.6,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# 2D noise that locates the river valleys and channels.
+# type: noise_params_2d
+# mgcarpathian_np_rivers = {
+# offset = 0,
+# scale = 1,
+# spread = (1000, 1000, 1000),
+# seed = 85039,
+# octaves = 5,
+# persistence = 0.6,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# 3D noise for mountain overhangs, cliffs, etc. Usually small variations.
+# type: noise_params_3d
+# mgcarpathian_np_mnt_var = {
+# offset = 0,
+# scale = 1,
+# spread = (499, 499, 499),
+# seed = 2490,
+# octaves = 5,
+# persistence = 0.55,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# First of two 3D noises that together define tunnels.
+# type: noise_params_3d
+# mgcarpathian_np_cave1 = {
+# offset = 0,
+# scale = 12,
+# spread = (61, 61, 61),
+# seed = 52534,
+# octaves = 3,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# Second of two 3D noises that together define tunnels.
+# type: noise_params_3d
+# mgcarpathian_np_cave2 = {
+# offset = 0,
+# scale = 12,
+# spread = (67, 67, 67),
+# seed = 10325,
+# octaves = 3,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# 3D noise defining giant caverns.
+# type: noise_params_3d
+# mgcarpathian_np_cavern = {
+# offset = 0,
+# scale = 1,
+# spread = (384, 128, 384),
+# seed = 723,
+# octaves = 5,
+# persistence = 0.63,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# 3D noise that determines number of dungeons per mapchunk.
+# type: noise_params_3d
+# mgcarpathian_np_dungeons = {
+# offset = 0.9,
+# scale = 0.5,
+# spread = (500, 500, 500),
+# seed = 0,
+# octaves = 2,
+# persistence = 0.8,
+# lacunarity = 2.0,
+# flags =
+# }
+
+## Mapgen Flat
+
+# Map generation attributes specific to Mapgen Flat.
+# Occasional lakes and hills can be added to the flat world.
+# type: flags possible values: lakes, hills, caverns, nolakes, nohills, nocaverns
+# mgflat_spflags = nolakes,nohills,nocaverns
+
+# Y of flat ground.
+# type: int
+# mgflat_ground_level = 8
+
+# Y of upper limit of large caves.
+# type: int
+# mgflat_large_cave_depth = -33
+
+# Minimum limit of random number of small caves per mapchunk.
+# type: int min: 0 max: 256
+# mgflat_small_cave_num_min = 0
+
+# Maximum limit of random number of small caves per mapchunk.
+# type: int min: 0 max: 256
+# mgflat_small_cave_num_max = 0
+
+# Minimum limit of random number of large caves per mapchunk.
+# type: int min: 0 max: 64
+# mgflat_large_cave_num_min = 0
+
+# Maximum limit of random number of large caves per mapchunk.
+# type: int min: 0 max: 64
+# mgflat_large_cave_num_max = 2
+
+# Proportion of large caves that contain liquid.
+# type: float min: 0 max: 1
+# mgflat_large_cave_flooded = 0.5
+
+# Controls width of tunnels, a smaller value creates wider tunnels.
+# Value >= 10.0 completely disables generation of tunnels and avoids the
+# intensive noise calculations.
+# type: float
+# mgflat_cave_width = 0.09
+
+# Terrain noise threshold for lakes.
+# Controls proportion of world area covered by lakes.
+# Adjust towards 0.0 for a larger proportion.
+# type: float
+# mgflat_lake_threshold = -0.45
+
+# Controls steepness/depth of lake depressions.
+# type: float
+# mgflat_lake_steepness = 48.0
+
+# Terrain noise threshold for hills.
+# Controls proportion of world area covered by hills.
+# Adjust towards 0.0 for a larger proportion.
+# type: float
+# mgflat_hill_threshold = 0.45
+
+# Controls steepness/height of hills.
+# type: float
+# mgflat_hill_steepness = 64.0
+
+# Y-level of cavern upper limit.
+# type: int
+# mgflat_cavern_limit = -256
+
+# Y-distance over which caverns expand to full size.
+# type: int
+# mgflat_cavern_taper = 256
+
+# Defines full size of caverns, smaller values create larger caverns.
+# type: float
+# mgflat_cavern_threshold = 0.7
+
+# Lower Y limit of dungeons.
+# type: int
+# mgflat_dungeon_ymin = -31000
+
+# Upper Y limit of dungeons.
+# type: int
+# mgflat_dungeon_ymax = 31000
+
+### Noises
+
+# Defines location and terrain of optional hills and lakes.
+# type: noise_params_2d
+# mgflat_np_terrain = {
+# offset = 0,
+# scale = 1,
+# spread = (600, 600, 600),
+# seed = 7244,
+# octaves = 5,
+# persistence = 0.6,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Variation of biome filler depth.
+# type: noise_params_2d
+# mgflat_np_filler_depth = {
+# offset = 0,
+# scale = 1.2,
+# spread = (150, 150, 150),
+# seed = 261,
+# octaves = 3,
+# persistence = 0.7,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# First of two 3D noises that together define tunnels.
+# type: noise_params_3d
+# mgflat_np_cave1 = {
+# offset = 0,
+# scale = 12,
+# spread = (61, 61, 61),
+# seed = 52534,
+# octaves = 3,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# Second of two 3D noises that together define tunnels.
+# type: noise_params_3d
+# mgflat_np_cave2 = {
+# offset = 0,
+# scale = 12,
+# spread = (67, 67, 67),
+# seed = 10325,
+# octaves = 3,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# 3D noise defining giant caverns.
+# type: noise_params_3d
+# mgflat_np_cavern = {
+# offset = 0,
+# scale = 1,
+# spread = (384, 128, 384),
+# seed = 723,
+# octaves = 5,
+# persistence = 0.63,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# 3D noise that determines number of dungeons per mapchunk.
+# type: noise_params_3d
+# mgflat_np_dungeons = {
+# offset = 0.9,
+# scale = 0.5,
+# spread = (500, 500, 500),
+# seed = 0,
+# octaves = 2,
+# persistence = 0.8,
+# lacunarity = 2.0,
+# flags =
+# }
+
+## Mapgen Fractal
+
+# Map generation attributes specific to Mapgen Fractal.
+# 'terrain' enables the generation of non-fractal terrain:
+# ocean, islands and underground.
+# type: flags possible values: terrain, noterrain
+# mgfractal_spflags = terrain
+
+# Controls width of tunnels, a smaller value creates wider tunnels.
+# Value >= 10.0 completely disables generation of tunnels and avoids the
+# intensive noise calculations.
+# type: float
+# mgfractal_cave_width = 0.09
+
+# Y of upper limit of large caves.
+# type: int
+# mgfractal_large_cave_depth = -33
+
+# Minimum limit of random number of small caves per mapchunk.
+# type: int min: 0 max: 256
+# mgfractal_small_cave_num_min = 0
+
+# Maximum limit of random number of small caves per mapchunk.
+# type: int min: 0 max: 256
+# mgfractal_small_cave_num_max = 0
+
+# Minimum limit of random number of large caves per mapchunk.
+# type: int min: 0 max: 64
+# mgfractal_large_cave_num_min = 0
+
+# Maximum limit of random number of large caves per mapchunk.
+# type: int min: 0 max: 64
+# mgfractal_large_cave_num_max = 2
+
+# Proportion of large caves that contain liquid.
+# type: float min: 0 max: 1
+# mgfractal_large_cave_flooded = 0.5
+
+# Lower Y limit of dungeons.
+# type: int
+# mgfractal_dungeon_ymin = -31000
+
+# Upper Y limit of dungeons.
+# type: int
+# mgfractal_dungeon_ymax = 31000
+
+# Selects one of 18 fractal types.
+# 1 = 4D "Roundy" Mandelbrot set.
+# 2 = 4D "Roundy" Julia set.
+# 3 = 4D "Squarry" Mandelbrot set.
+# 4 = 4D "Squarry" Julia set.
+# 5 = 4D "Mandy Cousin" Mandelbrot set.
+# 6 = 4D "Mandy Cousin" Julia set.
+# 7 = 4D "Variation" Mandelbrot set.
+# 8 = 4D "Variation" Julia set.
+# 9 = 3D "Mandelbrot/Mandelbar" Mandelbrot set.
+# 10 = 3D "Mandelbrot/Mandelbar" Julia set.
+# 11 = 3D "Christmas Tree" Mandelbrot set.
+# 12 = 3D "Christmas Tree" Julia set.
+# 13 = 3D "Mandelbulb" Mandelbrot set.
+# 14 = 3D "Mandelbulb" Julia set.
+# 15 = 3D "Cosine Mandelbulb" Mandelbrot set.
+# 16 = 3D "Cosine Mandelbulb" Julia set.
+# 17 = 4D "Mandelbulb" Mandelbrot set.
+# 18 = 4D "Mandelbulb" Julia set.
+# type: int min: 1 max: 18
+# mgfractal_fractal = 1
+
+# Iterations of the recursive function.
+# Increasing this increases the amount of fine detail, but also
+# increases processing load.
+# At iterations = 20 this mapgen has a similar load to mapgen V7.
+# type: int
+# mgfractal_iterations = 11
+
+# (X,Y,Z) scale of fractal in nodes.
+# Actual fractal size will be 2 to 3 times larger.
+# These numbers can be made very large, the fractal does
+# not have to fit inside the world.
+# Increase these to 'zoom' into the detail of the fractal.
+# Default is for a vertically-squashed shape suitable for
+# an island, set all 3 numbers equal for the raw shape.
+# type: v3f
+# mgfractal_scale = (4096.0, 1024.0, 4096.0)
+
+# (X,Y,Z) offset of fractal from world center in units of 'scale'.
+# Can be used to move a desired point to (0, 0) to create a
+# suitable spawn point, or to allow 'zooming in' on a desired
+# point by increasing 'scale'.
+# The default is tuned for a suitable spawn point for Mandelbrot
+# sets with default parameters, it may need altering in other
+# situations.
+# Range roughly -2 to 2. Multiply by 'scale' for offset in nodes.
+# type: v3f
+# mgfractal_offset = (1.79, 0.0, 0.0)
+
+# W coordinate of the generated 3D slice of a 4D fractal.
+# Determines which 3D slice of the 4D shape is generated.
+# Alters the shape of the fractal.
+# Has no effect on 3D fractals.
+# Range roughly -2 to 2.
+# type: float
+# mgfractal_slice_w = 0.0
+
+# Julia set only.
+# X component of hypercomplex constant.
+# Alters the shape of the fractal.
+# Range roughly -2 to 2.
+# type: float
+# mgfractal_julia_x = 0.33
+
+# Julia set only.
+# Y component of hypercomplex constant.
+# Alters the shape of the fractal.
+# Range roughly -2 to 2.
+# type: float
+# mgfractal_julia_y = 0.33
+
+# Julia set only.
+# Z component of hypercomplex constant.
+# Alters the shape of the fractal.
+# Range roughly -2 to 2.
+# type: float
+# mgfractal_julia_z = 0.33
+
+# Julia set only.
+# W component of hypercomplex constant.
+# Alters the shape of the fractal.
+# Has no effect on 3D fractals.
+# Range roughly -2 to 2.
+# type: float
+# mgfractal_julia_w = 0.33
+
+### Noises
+
+# Y-level of seabed.
+# type: noise_params_2d
+# mgfractal_np_seabed = {
+# offset = -14,
+# scale = 9,
+# spread = (600, 600, 600),
+# seed = 41900,
+# octaves = 5,
+# persistence = 0.6,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Variation of biome filler depth.
+# type: noise_params_2d
+# mgfractal_np_filler_depth = {
+# offset = 0,
+# scale = 1.2,
+# spread = (150, 150, 150),
+# seed = 261,
+# octaves = 3,
+# persistence = 0.7,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# First of two 3D noises that together define tunnels.
+# type: noise_params_3d
+# mgfractal_np_cave1 = {
+# offset = 0,
+# scale = 12,
+# spread = (61, 61, 61),
+# seed = 52534,
+# octaves = 3,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# Second of two 3D noises that together define tunnels.
+# type: noise_params_3d
+# mgfractal_np_cave2 = {
+# offset = 0,
+# scale = 12,
+# spread = (67, 67, 67),
+# seed = 10325,
+# octaves = 3,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# 3D noise that determines number of dungeons per mapchunk.
+# type: noise_params_3d
+# mgfractal_np_dungeons = {
+# offset = 0.9,
+# scale = 0.5,
+# spread = (500, 500, 500),
+# seed = 0,
+# octaves = 2,
+# persistence = 0.8,
+# lacunarity = 2.0,
+# flags =
+# }
+
+## Mapgen Valleys
+
+# Map generation attributes specific to Mapgen Valleys.
+# 'altitude_chill': Reduces heat with altitude.
+# 'humid_rivers': Increases humidity around rivers.
+# 'vary_river_depth': If enabled, low humidity and high heat causes rivers
+# to become shallower and occasionally dry.
+# 'altitude_dry': Reduces humidity with altitude.
+# type: flags possible values: altitude_chill, humid_rivers, vary_river_depth, altitude_dry, noaltitude_chill, nohumid_rivers, novary_river_depth, noaltitude_dry
+# mgvalleys_spflags = altitude_chill,humid_rivers,vary_river_depth,altitude_dry
+
+# The vertical distance over which heat drops by 20 if 'altitude_chill' is
+# enabled. Also the vertical distance over which humidity drops by 10 if
+# 'altitude_dry' is enabled.
+# type: int
+# mgvalleys_altitude_chill = 90
+
+# Depth below which you'll find large caves.
+# type: int
+# mgvalleys_large_cave_depth = -33
+
+# Minimum limit of random number of small caves per mapchunk.
+# type: int min: 0 max: 256
+# mgvalleys_small_cave_num_min = 0
+
+# Maximum limit of random number of small caves per mapchunk.
+# type: int min: 0 max: 256
+# mgvalleys_small_cave_num_max = 0
+
+# Minimum limit of random number of large caves per mapchunk.
+# type: int min: 0 max: 64
+# mgvalleys_large_cave_num_min = 0
+
+# Maximum limit of random number of large caves per mapchunk.
+# type: int min: 0 max: 64
+# mgvalleys_large_cave_num_max = 2
+
+# Proportion of large caves that contain liquid.
+# type: float min: 0 max: 1
+# mgvalleys_large_cave_flooded = 0.5
+
+# Depth below which you'll find giant caverns.
+# type: int
+# mgvalleys_cavern_limit = -256
+
+# Y-distance over which caverns expand to full size.
+# type: int
+# mgvalleys_cavern_taper = 192
+
+# Defines full size of caverns, smaller values create larger caverns.
+# type: float
+# mgvalleys_cavern_threshold = 0.6
+
+# How deep to make rivers.
+# type: int
+# mgvalleys_river_depth = 4
+
+# How wide to make rivers.
+# type: int
+# mgvalleys_river_size = 5
+
+# Controls width of tunnels, a smaller value creates wider tunnels.
+# Value >= 10.0 completely disables generation of tunnels and avoids the
+# intensive noise calculations.
+# type: float
+# mgvalleys_cave_width = 0.09
+
+# Lower Y limit of dungeons.
+# type: int
+# mgvalleys_dungeon_ymin = -31000
+
+# Upper Y limit of dungeons.
+# type: int
+# mgvalleys_dungeon_ymax = 63
+
+### Noises
+
+# First of two 3D noises that together define tunnels.
+# type: noise_params_3d
+# mgvalleys_np_cave1 = {
+# offset = 0,
+# scale = 12,
+# spread = (61, 61, 61),
+# seed = 52534,
+# octaves = 3,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# Second of two 3D noises that together define tunnels.
+# type: noise_params_3d
+# mgvalleys_np_cave2 = {
+# offset = 0,
+# scale = 12,
+# spread = (67, 67, 67),
+# seed = 10325,
+# octaves = 3,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# The depth of dirt or other biome filler node.
+# type: noise_params_2d
+# mgvalleys_np_filler_depth = {
+# offset = 0,
+# scale = 1.2,
+# spread = (256, 256, 256),
+# seed = 1605,
+# octaves = 3,
+# persistence = 0.5,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# 3D noise defining giant caverns.
+# type: noise_params_3d
+# mgvalleys_np_cavern = {
+# offset = 0,
+# scale = 1,
+# spread = (768, 256, 768),
+# seed = 59033,
+# octaves = 6,
+# persistence = 0.63,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# Defines large-scale river channel structure.
+# type: noise_params_2d
+# mgvalleys_np_rivers = {
+# offset = 0,
+# scale = 1,
+# spread = (256, 256, 256),
+# seed = -6050,
+# octaves = 5,
+# persistence = 0.6,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Base terrain height.
+# type: noise_params_2d
+# mgvalleys_np_terrain_height = {
+# offset = -10,
+# scale = 50,
+# spread = (1024, 1024, 1024),
+# seed = 5202,
+# octaves = 6,
+# persistence = 0.4,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Raises terrain to make valleys around the rivers.
+# type: noise_params_2d
+# mgvalleys_np_valley_depth = {
+# offset = 5,
+# scale = 4,
+# spread = (512, 512, 512),
+# seed = -1914,
+# octaves = 1,
+# persistence = 1.0,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Slope and fill work together to modify the heights.
+# type: noise_params_3d
+# mgvalleys_np_inter_valley_fill = {
+# offset = 0,
+# scale = 1,
+# spread = (256, 512, 256),
+# seed = 1993,
+# octaves = 6,
+# persistence = 0.8,
+# lacunarity = 2.0,
+# flags =
+# }
+
+# Amplifies the valleys.
+# type: noise_params_2d
+# mgvalleys_np_valley_profile = {
+# offset = 0.6,
+# scale = 0.5,
+# spread = (512, 512, 512),
+# seed = 777,
+# octaves = 1,
+# persistence = 1.0,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# Slope and fill work together to modify the heights.
+# type: noise_params_2d
+# mgvalleys_np_inter_valley_slope = {
+# offset = 0.5,
+# scale = 0.5,
+# spread = (128, 128, 128),
+# seed = 746,
+# octaves = 1,
+# persistence = 1.0,
+# lacunarity = 2.0,
+# flags = eased
+# }
+
+# 3D noise that determines number of dungeons per mapchunk.
+# type: noise_params_3d
+# mgvalleys_np_dungeons = {
+# offset = 0.9,
+# scale = 0.5,
+# spread = (500, 500, 500),
+# seed = 0,
+# octaves = 2,
+# persistence = 0.8,
+# lacunarity = 2.0,
+# flags =
+# }
+
+## Advanced
+
+# Size of mapchunks generated by mapgen, stated in mapblocks (16 nodes).
+# WARNING!: There is no benefit, and there are several dangers, in
+# increasing this value above 5.
+# Reducing this value increases cave and dungeon density.
+# Altering this value is for special usage, leaving it unchanged is
+# recommended.
+# type: int
+# chunksize = 5
+
+# Dump the mapgen debug information.
+# type: bool
+# enable_mapgen_debug_info = false
+
+# Maximum number of blocks that can be queued for loading.
+# type: int min: 1 max: 1000000
+# emergequeue_limit_total = 1024
+
+# Maximum number of blocks to be queued that are to be loaded from file.
+# This limit is enforced per player.
+# type: int min: 1 max: 1000000
+# emergequeue_limit_diskonly = 128
+
+# Maximum number of blocks to be queued that are to be generated.
+# This limit is enforced per player.
+# type: int min: 1 max: 1000000
+# emergequeue_limit_generate = 128
+
+# Number of emerge threads to use.
+# Value 0:
+# - Automatic selection. The number of emerge threads will be
+# - 'number of processors - 2', with a lower limit of 1.
+# Any other value:
+# - Specifies the number of emerge threads, with a lower limit of 1.
+# WARNING: Increasing the number of emerge threads increases engine mapgen
+# speed, but this may harm game performance by interfering with other
+# processes, especially in singleplayer and/or when running Lua code in
+# 'on_generated'. For many users the optimum setting may be '1'.
+# type: int
+# num_emerge_threads = 1
+
+#
+# Online Content Repository
+#
+
+# The URL for the content repository
+# type: string
+# contentdb_url = https://content.minetest.net
+
+# Comma-separated list of flags to hide in the content repository.
+# "nonfree" can be used to hide packages which do not qualify as 'free software',
+# as defined by the Free Software Foundation.
+# You can also specify content ratings.
+# These flags are independent from Minetest versions,
+# so see a full list at https://content.minetest.net/help/content_flags/
+# type: string
+# contentdb_flag_blacklist = nonfree, desktop_default
+
+# Maximum number of concurrent downloads. Downloads exceeding this limit will be queued.
+# This should be lower than curl_parallel_limit.
+# type: int
+# contentdb_max_concurrent_downloads = 3