Classic Mechanics Auto-Preset-Enabler
Auto enables a preset when paired with Classic Mechanics!
Screenshots
About this Mod
The Classic Mechanics Auto-Preset-Enabler is a datapack & mod that is supposed to be used together with Classic Mechanics - upon loading a world/server with it installed, it will automatically enable a preset for you!
Note that you need at least Classic Mechanics v1.20.4 (for 1.21.4) or higher versions for this to work!
What is Classic Mechanics?
Classic Mechanics is a project made by me; its purpose is to bring back older features, tweaks, bugs, mechanics, & etc, from previous versions of the game into modern minecraft!
You can find it here!
You can also find a translated version of it here for portuguese speakers!
NOTE!
This project comes in multiple "versions/editions" - each of them is supposed to be used for a different preset!
| Preset | Download links |
|---|---|
| Alpha | Mod - Datapack |
| Beta | Mod - Datapack |
| Early-release | Mod - Datapack |
| Early-mid-release | Mod - Datapack |
| Mid-release | Mod - Datapack |
Socials
- Youtube: [YT LINK]
- Planet Minecraft: [PMC LINK]
- Curseforge: [CF LINK]
- Discord: wilozyxx
Available Versions
How to Install Classic Mechanics Auto-Preset-Enabler on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set datapack Loader
In the panel under "Egg", select the datapack loader and matching Minecraft version (1.21.5).
Install Mod
Open the mod browser in the dashboard and search for "Classic Mechanics Auto-Preset-Enabler". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.5, 1.21.4
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Classic Mechanics Auto-Preset-Enabler server crashes on startup – what to do?
Most common cause: wrong datapack version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.5). You can switch loaders with one click in the panel.
Is Classic Mechanics Auto-Preset-Enabler compatible with datapack and fabric and forge and neoforge and quilt?
Classic Mechanics Auto-Preset-Enabler officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 1.21.5, 1.21.4. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Classic Mechanics Auto-Preset-Enabler – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Classic Mechanics Auto-Preset-Enabler consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
Similar Mods
Rent Modded Server
Install Classic Mechanics Auto-Preset-Enabler with just one click on your server.