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Unlocked Void Sea  - Aeronautics Addon

Unlocked Void Sea - Aeronautics Addon

by Tyrthurey • Downloads: 0 • Followers: 0
Description
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Changelog
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Unlocked Void Sea

A sable contraption floating in the void sea in the overworld

A simple utility mod that lets you use the "End Sea" physics from Create: Aeronautics in any dimension. It adds the buoyancy, movement resistance, and floating void sea effect to whatever dimension you specify (overworld by default).

Features

  • Enable the void sea in any number of dimensions at once, each with its own settings
  • Per-dimension configuration of:
    • dimension — the dimension id (e.g. minecraft:overworld, minecraft:the_nether)
    • startY — Y-level where the sea starts (full Minecraft range: -2032 to 2031)
    • depthGradient — buoyancy ramp strength (0.0 – 10.0)
    • drag — movement resistance in the sea (0.0 – 10.0)
    • priority — resolution priority when multiple sources target the same dimension (0 – 10000)
  • Defaults ship with two entries: minecraft:overworld and minecraft:the_nether
  • Custom in-game config screen (via Catnip/Ponder) with a dedicated multi-dimension editor
  • Y-range is automatically clamped at runtime to the dimension's actual min/max to account for height-increase datapacks
  • Old single-dimension configs are automatically migrated to the new [[dimension]] list format on first load

Config

You can edit settings through the Mods menu in-game (opens the custom dimensions editor) or by editing unlockedvoidsea-server.toml directly. Each dimension is one [[dimension]] block, for example:

[[dimension]]
    dimension = "minecraft:overworld"
    startY = -40.0
    depthGradient = 1.0
    drag = 1.0
    priority = 1000

[[dimension]]
    dimension = "minecraft:the_nether"
    startY = 0.0
    depthGradient = 1.0
    drag = 1.0
    priority = 1000

Add as many [[dimension]] blocks as you like. On dedicated servers you need OP permissions to change settings via the in-game menu.

Required Mods

License

Responsive Source License (RSL) v1.0. Read License.md for more details.

How to Install Unlocked Void Sea - Aeronautics Addon (Mod)

Unlocked Void Sea - Aeronautics Addon by Tyrthurey is verified for Neoforge across Minecraft versions 1.21.1 (latest release: 1.1.0, file size: 50 KB). Follow the steps below to install it safely from ModCraft.tv:

  1. Click the Download button above and select your Minecraft version (1.21.1) and platform (Neoforge).
  2. Make sure you have the compatible loader or environment installed for Neoforge.
  3. Move the downloaded Unlocked Void Sea - Aeronautics Addon file into your Minecraft .minecraft/mods folder and launch the game.

All Versions

+ Add Version
Name Game version Platforms Published Downloads Actions
1.21.1
Neoforge
6mo ago 1
1.21.1
Neoforge
6mo ago 1
1.21.1
Neoforge
6mo ago 1
# Changelog

### Added
  • Multiple dimensions at once. The config is now a list of [[dimension]] blocks instead of one fixed dimension, so you can have the void sea in the Overworld, the Nether, your favorite datapack dim, whatever. Each block gets its own dimension, startY, depthGradient, drag, and priority. Recommended in https://github.com/Tyrthurey/unlockedvoidsea/issues/2
  • Ships with Overworld + Nether enabled by default.
  • In-game editor for the dimension list (extending and improving the Catnip/Ponder config screen):
  • + adds a new entry, - removes one. No restart needed.
  • Fields turn red while they're invalid, Save stays disabled until everything checks out.
  • Won't let you save two entries with the same dimension id.
  • Tooltips on every field, with translations.
  • Made the auto-generated Catnip value fields wider so things like -2032.0 or full dimension IDs aren't truncated. String fields use the whole row.
  • startY is now clamped at runtime to the configured dimension's actual Y range (DimensionType.minY() + height()), so datapack dims with weird heights don't break. Logs a warning when it clamps.
  • If the .toml somehow ends up with duplicate dimension ids (manual edit, dedicated server config sync, whatever), only the first one is used. Online OPs get a chat warning.
  • Old flat-config users get auto-migrated on first load: their values get folded into a [[dimension]] entry. If their old dimension was minecraft:overworld it overwrites the default Overworld entry; otherwise it's added as a third entry alongside the defaults.

### Fixed/Changed

### Removed
  • The old flat config keys (dimension, startY, depthGradient, drag, priority at the top level). The [[dimension]] list fully replaces them.


<img width="1303" height="1239" alt="image" src="https://github.com/user-attachments/assets/cfdeab6b-ecf9-4465-a013-2925696b4eb0" />
<img width="1598" height="637" alt="image" src="https://github.com/user-attachments/assets/ae1b29c3-aa54-42da-8b29-96c15ff3acfc" />
<img width="529" height="80" alt="image" src="https://github.com/user-attachments/assets/44b0814a-b49e-4719-b217-3ac054e2309e" />

[1.0.1] Release v1.0.1 by Tyrthurey on May 12, 2026
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Change neoforge version to 21.1.228 from 229
Bump to v1.0.1
Full Release

Full described functionality available

Future updates will focus on improving what is already there, i.e. multiple dimensions, and the ability to set custom values for each of them
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