
RoleplAI
A lightweight tool adding some commands to modify entity behavior
About this Mod
RoleplAI
A lightweight tool adding some commands to modify entity behavior. Intended for use in roleplay servers. Works well with datapacks / command blocks.
Commands
/roleplai- Main command (alias/rai)/roleplai <source entity> goto <target position> [speed] [force]- Make source entity pathfind to target position at given speed (default 1). If speed is set too high, the entity might run in circles. If force is set to true, the entity will continuously go to that position until given a new directive. Otherwise, the entity might get distracted along the way./roleplai <source entity> attack <target entity> [force]- Make source entity attack target entity. Will only work if source entity is capable of attacking entities - if not, source entity will just walk into target entity. If force is set to true, the entity will continuously be made to attack entity until given a new directive, or until target entity is killed. Otherwise, the entity might get distracted along the way./roleplai <source entity> follow <target entity> [range] [speed]- Make source entity follow target entity at given range (default 0) and given speed (default 1). Once source entity is in range, it will stop and act according to default behavior until out of range./roleplai <source entity> actas <entity type>- Gives source entity the behavior of the given entity type (via DisguiseLib). Usually works well, but strange interactions exist./roleplai <source entity> reset [behavior|goals]- resets the behavior (actas) or goals (goto/attack/follow) of source entity. If not specified, resets both.
Available Versions
How to Install RoleplAI 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 (1.19.3).
Install Mod
Open the mod browser in the dashboard and search for "RoleplAI". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.19.3
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
RoleplAI 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 (1.19.3). You can switch loaders with one click in the panel.
Is RoleplAI compatible with fabric?
RoleplAI officially supports fabric for Minecraft 1.19.3. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with RoleplAI – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if RoleplAI 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 RoleplAI with just one click on your server.