
BlockLine
BlockLine - compiler for block-based programming language
Screenshots

About this Mod
BlockLine - compiler for block-based programming language
To use the compiler, build code from blocks, stand near the beginning of the line and write the command "/blockline" in the chat
Blocks and their values for the compiler:
ProgramStart - Diamond Block
Program End - Bedrock
Logical True - Obsidian
Logical False-Glass
Print - Cobblestone
Create Variable - Sandstone
For more information about blocks, use the command "/blockline tutorial"
Video: BlockLine
Available Versions
How to Install BlockLine on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.12.2).
Install Mod
Open the mod browser in the dashboard and search for "BlockLine". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.12.2
Server-side
~ OptionalRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
BlockLine 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 (1.12.2). You can switch loaders with one click in the panel.
Is BlockLine compatible with forge?
BlockLine officially supports forge for Minecraft 1.12.2. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with BlockLine – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if BlockLine 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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Install BlockLine with just one click on your server.