Control Blocks

Control Blocks

Control Blocks are command blocks, but even better. Do more with less by coding with ControlScript, the mod exclusive Text-Based Coding Language

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Screenshots

Control Block
Control Block Screen
Script Editor

About this Mod

Control Blocks Command Blocks You Script

Command blocks are great, and it unlocks so many options, and allows you to make incredible creations, but sometimes, for big projects it either gets much more complicated or too long! That is where this mod comes in, it allows you to code scripts in game that can be triggered in multiple ways such as:

  • Power with redstone;
  • Powers each said tick;
  • Power each said tick on powered with redstone;

You can make minigames, tools, and way more with only one block! With an easy language made just for this mod, with full documentation called Control Script.

Check out our GitBook documentation to learn more in detail about ControlScript at this link.

What version is the mod compatible with?

I'm working to bring this mod to more and more versions/modloaders.

**Modloader:** Forge **Minecraft Version:** 1.20.1 to 1.20.6 **Platforms:** Curseforge & Modrinth

 

How to get one?

Control Blocks are like Command Blocks, you can only get them via commands.

/give @p controlblocks:control_block

Check the documentation for full info!

How to support this mod?


DOCUMENTATION

This is not the full documentation, check the GitBook for the complete docs at this link.

Execution Modes

Mode Description
Pulse Runs once when it gets a redstone pulse
Repeat Runs every X ticks on its own
Redstone Runs every X ticks, but only while powered

ControlScript

ControlScript is a small scripting language written from scratch for this mod — no external libraries, no Lua runtime. Just a clean language that talks directly to Minecraft.

What the language supports

  • Variables (var x = 10)
  • Math (+, -, *, /)
  • String concatenation (..)
  • Conditionals (if / elseif / else / end)
  • Comments (-- and --[[ ]])

Built-in Functions

Function Description
log(message) Sends a message to all players in chat
run(command) Runs a Minecraft command (op level 4)
randint(min, max) Random integer between min and max
round(number) Rounds to nearest integer
abs(number) Absolute value
outpower(level) Sets redstone output of the block (0–15)
outpower(level, ticks) Pulses redstone output for X ticks then drops to 0
inpower() Reads the incoming redstone signal level (0–15)

Quick Example

var player = "@p"
var roll = randint(1, 6)

log("You rolled a " .. roll)
run(give player minecraft:diamond roll)

run() works with any mod's items and commands — not just vanilla.

See more like Custom Function, get() and more in our documentation at this link.


Made by Web Demon

Available Versions

Control Blocks 1.1.1release
MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6forge
May 8, 2026
Control Blocks 1.1.0release
MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6forge
May 3, 2026
Control Blocks 1.0.0release
MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6forge
May 2, 2026
Control Blocks 0.9.0release
MC 1.20.1forge
March 8, 2026
Control Blocks 0.1.0release
MC 1.20.1forge
March 3, 2026

How to Install Control Blocks on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.6).

3

Install Mod

Open the mod browser in the dashboard and search for "Control Blocks". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.6, 1.20.5, 1.20.4 (+4 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Control Blocks server crashes on startup – what to do?

Most common cause: wrong forge 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 (1.20.6). You can switch loaders with one click in the panel.

Is Control Blocks compatible with forge?

Control Blocks officially supports forge for Minecraft 1.20.6, 1.20.5, 1.20.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Control Blocks – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Control Blocks 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.

Rent Modded Server

Install Control Blocks with just one click on your server.

Recommended RAM
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Details

License
Creative Commons Attribution No Derivatives 4.0 International
Server-side
Required

Supported Versions

1.20.61.20.51.20.41.20.31.20.21.20.11.20