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Dimension Fixer

Mod

by mahmudindes

Fix hardcoded behavior of dimension mainly for custom dimension.

Type

Mod

CurseForge Downloads

22,354

CurseForge ID

1200582

Modrinth Downloads

16,061

Modrinth ID

hJmXo78w

Last Updated

Jun 9, 2026

Description

# Dimension Fixer Dimension Fixer can fix hardcoded behavior of dimension mainly for custom dimension. ## Features - Fix advancement progress and recipe unlock. - Fix end dragon fight not starting and exit portal not created (<=[MC 1.21.11]) - Fix end gateway not working. - Fix client The End music not playing. - Fix datapack dimension location predicate check. - Fix portal search radius (>=0.0.6) - Fix sleeping (>=0.0.6 + <=[MC 1.21.11]) - Override flat check (>=0.0.9) - Simple configuration and datapack support. **Can be added to existing modpack or world and can be removed from existing world easly. Please make sure backup your world first.** Suggest new features for vanilla or modded dimension on [GitHub Discussion](https://github.com/mahmudindev/mcmod-dimensionfixer/discussions) or [Discord](https://discord.gg/cuYgFmq3kz) would be appreciated. ## Usage You can configure this mod by config or data driven by using datapack. Config (dimensionfixer.json) ``` { "aliases": { "minecraft:overworld": { "dimension_types": [ "minecraft:overworld", "minecraft:overworld_caves", "customdimensiontype:overworld_mirror" ], "dimensions": [ "customdimension:overworld_mirror" ] }, "minecraft:the_nether": { "dimension_types": [ "minecraft:the_nether", "customdimensiontype:the_nether_mirror" ], "dimensions": [ "customdimension:the_nether_mirror" ] }, "minecraft:the_end": { "dimension_types": [ "minecraft:the_end", "customdimensiontype:the_end_mirror" ], "dimensions": [ "customdimension:the_end_mirror" ] }, "customdimension:dimension": { "dimension_types": [ "customdimensiontype:dimension_mirror" ], "dimensions": [ "customdimension:dimension_mirror" ] } }, "tweaks": { "customdimension:dimension": { "fix_sleeping": true, "fix_portal_search_radius": true, "override_flat_check": true } } } ``` Datapack ### Aliases In your datapack namespace folder mostly minecraft, create "dimensionfixer" folder with "alias" folder inside. In alias folder create json file with your dimension name with content: ``` { "dimension_types": [ "test:one" ], "dimensions": [] } ``` -> data\\{namespace}\dimensionfixer\alias\\{dimension}.json ### Tweaks In your datapack namespace folder, create "dimensionfixer" folder with "tweak" folder inside. In tweak folder create json file with your dimension name with content: ``` { "fix_sleeping": true, "fix_portal_search_radius": true, "override_flat_check": true } ``` -> data\\{namespace}\dimensionfixer\tweak\\{dimension}.json All tweaks is disabled by default. Fix sleeping is enabled by default for Overworld alias. ## Issues - [Radium] Use Canary instead for better mod compatibility or manually disable "mixin.ai.poi.fast_portals". - [YUNG's Better End Island] Dragon Fight does not start on alias dimension (<=[MC 1.21.11]) There are no new compatibility issues or bugs being reported. Please report it on [GitHub](https://github.com/mahmudindev/mcmod-dimensionfixer/issues) so it can be fixed. ## Support 🟩 26.1-26.1.2 / 🟩 1.21.1 / 🟥 1.21-1.21.11 / 🟩 1.20.1 / 🟪 1.16.5 / 🟪 1.12.2 🟩 Supported 🟥 Support Dropped 🟨 In Progress 🟪 Considered ## Important Note This mod only fixes hardcoded dimension behavior. It doesn't link portal (use [Dimension Link](https://modrinth.com/project/mgRpdg8r)). Made for personal gameplay tinkering, server customization, and modpack creation. Feel free to use in modpacks, videos, stream, or similar media. Consider help me financially if you like this mod, I will be really grateful.

See me on GitHub Available on CurseForge Watch me on YouTube Chat with me on Discord Support me on Patreon Support me on Ko-fi Support me on Saweria

Dimension Link World Portal Vanilla World More Cat Variants Passengers Portal Fix Create Portal Integration Superflat Dimension Amplified Dimension Large Biomes Dimension Mushroom Fields Dimension Beta 1.7.3 Dimension Desert Dimension Badlands Biomes Dimension Forest Biomes Dimension The Void Dimension

Compatibility

Mod Loaders

Fabric Forge Neoforge

Game Versions

1.20.1 1.21 1.21.1 1.21.2 1.21.3 1.21.4 1.21.5 1.21.6 1.21.7 1.21.8 +6 more

Similar Mods

Included in Modpacks

External Resources