
Act
Act as if you had friends... But you are in a singleplayer world.
About this Mod
Act
Act as if you had friends... But you are in a singleplayer world.
Description
Create Actors (also called "NPCs") using the /actor [Player Name] command. This will maybe change in the future.
Actors can follow you if you right-click using the Follow Stick. You can make them stop at any time by using the Follow Stick again!
WARNING: Since version 1.2.0, Act includes a new artificial intelligence, it might break or crash sometimes! If it does occur, please fill an issue unless it's already listed
How can Act be used?
Act can be used to feel less lonely (this depends on people), take screenshots with persons you could never take screenshots with! Or just have fancy statues.
In the future, Actors will be able to move using a user-defined path. or defend players from mobs!
Actor AI
Actor AI is what powers an Actor's movement, it uses hard equations and conditions to make an Actor go from one place to another. Actor AI doesn't use any of Minecraft's AI.
Actor AI is moving from axis to axis instead of moving blocks to blocks or just going forward.
Build
To build the mod, you need to have git.
After you installed git, create a new directory and open a command prompt in that directory then type git clone https://github.com/lumaa-dev/Act.git.
Once done, type in the command prompt the following lines in order:
cd ./Act-masterchmod +x ./gradlew- Allows the access to thegradlewfile./gradlew build. - Builds the .jar file
Once the loading is done:
- Find the mod in Act-master/build/libs/act-[VERSION].jar
- Copy and paste in .minecraft/mods
- Install the latest version of Fabric API
Known Bugs
- TPS drops to 0 when loading Actor
- Actor entity does not have knockback when damaged by entity or player
- Actor AI sometimes makes the entity turn on itself (then continues)
- Actor AI has a hard time with obstacles
- Actor cannot fully break a block
Available Versions
How to Install Act on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.19.4).
Install Mod
Open the mod browser in the dashboard and search for "Act". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.19.4
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Act server crashes on startup – what to do?
Most common cause: wrong fabric 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 (1.19.4). You can switch loaders with one click in the panel.
Is Act compatible with fabric?
Act officially supports fabric for Minecraft 1.19.4. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Act – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Act 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.
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Rent Modded Server
Install Act with just one click on your server.



