Simply Light - Smart!

Early-stage development: This mod is under active development. Features, balance, recipes, and compatibility may change. Before the first release, use it at your own risk.

Simply Light - Smart! is an addon for Simply Light that lets its lights respond smoothly to redstone. It also adds the Smart Switch and Smart Linker for controlling groups of lights wireless from one place.

Redstone-controlled lights

Place and use the original Simply Light lights as usual. When a supported light receives redstone, it changes brightness instead of only switching between on and off.

For most lights, no redstone means full brightness. As the signal gets stronger, the light gets dimmer; a strength of 15 turns it off. This works with every color of:

• Bulbs
• Illuminant Slabs and Panels
• Fixtures
• Illuminant Rods
• Illuminant Edges and Top Edges
• Illuminant Columns

Illuminant Blocks keep their familiar two versions: one starts off and gets brighter as the signal grows, while the other starts on and gets dimmer.

Smart Switch and Smart Linker

The Smart Switch lets one redstone signal control many lights at once. It sends its current strength to every linked light, up to 64 lights within 128 blocks.

To set it up:

1. Place a Smart Switch and connect it to redstone.
2. Right-click each Simply Light block with the Smart Linker to add it to the selection. Right-click it again to remove it.
3. Hold Shift and right-click the Smart Switch to apply the selection.
4. Keep using the Smart Linker to add more lights, then Shift-right-click the Switch again whenever you want to update its list.
5. Hold Shift and left-click in the air to clear the Smart Linker selection.

Linked lights follow the Switch and ignore their own nearby redstone. A light can be linked to only one Smart Switch at a time. The Smart Linker keeps your selection until you clear it and highlights selected lights with a green outline.

Crafting

Craft a Smart Switch with iron, redstone, a comparator, an ender pearl, and a repeater. Craft a Smart Linker with a redstone torch, an iron ingot, and an amethyst shard.

Shader support

Lights dim and turn off correctly out of the box with Solas, BSL, and the base versions of Complementary Reimagined and Complementary Unbound.

For Complementary Reimagined and Unbound, the addon can also prepare a version for use with Euphoria Patches. When the game starts, it looks for an Euphoria-generated shader folder and creates an optional SLSmart version beside it. The original packs are never changed.

Compatibility

• Minecraft 1.21.1
• NeoForge 21.1.234
• Simply Light 1.5.3+1.21.1-b4
• Optional Sable 2.0.3 support for sublevel-aware linking
• Shader patcher tested with Complementary Reimagined and Unbound r5.8.1 with Euphoria Patches 1.9.3, and r5.9 with Euphoria Patches 1.10.0

The addon does not require Create or Sable to run.

License and credits

Simply Light - Smart! is distributed under the MIT License. Simply Light remains its own project and is required separately.

LLM-assisted development

This project was developed with assistance from large language model (LLM) tools, including code implementation, review, documentation, and iteration.

AI-assisted visual assets

The Smart Switch and Smart Linker textures were created with AI assistance and then processed and integrated into the mod. They represent the actual in-game assets shipped by this project.