<p align="center"> <img src="https://github.com/AnCarsenat/Redstone-Additions/raw/main/icon.png" alt="Redstone Additions" width="128"> </p> <h1 align="center">Redstone Additions</h1> <p align="center"> <strong>59 custom blocks. 7 tools. 69 recipes. 2 jetpacks and 3 upgrade kits. Vanilla datapack for Minecraft 1.21.9–26.2.</strong> </p> <p align="center"> <a href="https://modrinth.com/datapack/redstone-additions"><img src="https://img.shields.io/badge/Download-Modrinth-00AF5C?style=for-the-badge&logo=modrinth&logoColor=white" alt="Modrinth"></a> <a href="https://github.com/AnCarsenat/Redstone-Additions"><img src="https://img.shields.io/badge/Source-GitHub-181717?style=for-the-badge&logo=github&logoColor=white" alt="GitHub"></a> </p> <p align="center"> <img src="https://img.shields.io/badge/Minecraft-1.21.9--26.2-2EA44F" alt="Minecraft 1.21.9-26.2"> <img src="https://img.shields.io/badge/Version-v5.1.16-blue" alt="Version v5.1.16"> <img src="https://img.shields.io/badge/Blocks-59-red" alt="59 blocks"> <img src="https://img.shields.io/badge/Tools-7-lightgrey" alt="7 tools"> <img src="https://img.shields.io/badge/Recipes-69-8A2BE2" alt="69 recipes"> </p> <p align="center"> <a href="https://github.com/AnCarsenat/Redstone-Additions/raw/main/docs/images/gallery/with-shader-2026-08-20_19.23.57.png"><img src="https://github.com/AnCarsenat/Redstone-Additions/raw/main/docs/images/gallery/with-shader-2026-08-20_19.23.57.png" alt="Every custom block in Redstone Additions, laid out on pillars" width="900"></a> </p> <p align="center"> <em>Every block the pack adds, in one place. Click to enlarge.</em> </p> --- Redstone Additions expands vanilla redstone with logic gates, automation machines, storage, sensors, wireless signaling, chunk loading, multiblocks, and liquid/gas/electric transport networks. It also goes beyond redstone: **jetpacks** that fit onto any chestplate, **enchant crafting** that gambles items on an enchanting table, **generators** that regrow their own material, and **ender links** that move items, fluids, power and players between distant places. All systems run as a pure datapack using marker entities and function-driven runtime logic. No mods required. ## Version Compatibility **Supported: Minecraft 1.21.9 – 26.2** (data pack formats 88 – 107). The pack declares and loads across that whole span. Exactly one thing inside it genuinely changes shape: format 102 (`26.2-snapshot-3`) rewrote entity predicates into component-map form, so `ra:is_sneaking` — which gates the wrench's shift action, the goggles' tinker action and the Redstone Remote's channel prompt — needs both spellings. The pack ships both: the base file uses the pre-102 form and `overlay_102/` carries the component-map form, applied automatically from `26.2-snapshot-3` onward. Nothing else in the pack touches a feature that broke between 88 and 107 — no `filtered` loot function, no `contents` dynamic entry, no renamed game rules, no special crafting recipes. Earlier versions are **not supported**, but most of the pack does not actually need 1.21.9 — the hard floor is the `pack.mcmeta` schema. If you edit `pack.mcmeta` to a lower `pack_format` and drop `min_format`/`max_format`, this is what breaks and when: | Below | What stops working | |---|---| | 1.21.9 | Nothing in the content itself — only the `min_format`/`max_format` fields, which that version introduced | | 1.21.5 | Item Pipe **filters**, which identify their item frame by `block_pos` | | 1.21.2 | Almost every item's appearance and identity (`item_model`, `consumable`, component removal) | | 1.20.5 | Setting the Redstone Remote's channel (`copy_custom_data`) | | 1.20.2 | Everything — the pack is built on macro functions and `return run` | So in practice the content runs on 1.21.5+ with only the pipe filters missing, and on 1.21.2+ in a degraded state. None of that is declared or supported. I recommend using (https://modrinth.com/mod/bundles-beyond) for better bundle previews. --- ## Module Previews One banner per module. Modules without a screenshot yet show a placeholder — **contributions welcome**, drop a PNG in `docs/images/screenshots/` and swap the row. **Every recipe in the pack is on one page in the (https://ancarsenat.github.io/Redstone-Additions/recipe-atlas/)** — listed A to Z and grouped by module. | Module | Banner | |---|---| | Logic Gates | <img src="https://github.com/AnCarsenat/Redstone-Additions/raw/main/docs/images/banners/media-missing.png" alt="No screenshot yet" width="320"> | | Interactive Machines | <img src="https://github.com/AnCarsenat/Redstone-Additions/raw/main/docs/images/banners/media-missing.png" alt="No screenshot yet" width="320"> | | Storage | <img src="https://github.com/AnCarsenat/Redstone-Additions/raw/main/docs/images/banners/media-missing.png" alt="No screenshot yet" width="320"> | | Sensors | <img src="https://github.com/AnCarsenat/Redstone-Additions/raw/main/docs/images/