Redstone Circuit

Redstone usually has to lie on the ground, where it takes up space and looks like a mess. Redstone Circuit lets you store redstone components inside a block - stone, planks, any full opaque cube - and that block still emits its signal to the world exactly as the component would.

Put on the Redstone Goggles and you can see what is inside every block: the shape of the circuit, which way a repeater faces, its delay setting, a comparator's mode, and every connection it has.

What it adds

• Components inside blocks - dust, repeaters, comparators, torches, levers and buttons can all be placed inside a block with shift + right-click, and taken back out with an empty hand.
• No changes to vanilla redstone - emission directions, weak and strong power, delays and signal loss all follow the vanilla rules exactly. The block does not become a redstone block: it emits precisely what the component inside it emits, and where.
• Vertical faces too - a component can be mounted on a block's top or bottom face, and it connects just as it would on the ground.
• Redstone Goggles (glass - redstone - glass) - worn on the head, with no armour value. Blocks containing redstone turn translucent with a red border, and the component inside is drawn for you: including which sides are connected, which were locked and which were cut. Take them off and the world goes back to normal.
• Redstone Wrench (three redstone in a column) - right-click a component to pick it, then shift-right-click a neighbour to lock that line: every other side of both blocks is cut, so redstone placed beside them later cannot change the route. Repeat the same gesture to step through locked / cut / automatic; lock as many lines as you like. The neighbour does not need redstone of its own, so a piston, a lamp or a plain block can be what a line is routed to.
• Superconducting Redstone Dust (a copper ingot ringed with eight redstone, nine at a time) - behaves exactly like redstone dust except that it loses nothing over distance: lay it on the ground like redstone, or put it inside a block, and fifteen arrives at the far end however long the run is. Entering it from ordinary dust costs nothing; leaving it into ordinary dust still costs that dust its one hop.
• Settings by hand - an empty-hand right-click steps a repeater's delay and swaps a comparator between compare and subtract mode, just like right-clicking them on the ground. The current setting is shown above the hotbar.

How to use

Requirements

• Minecraft 1.21.1
• NeoForge 21.1.250 or newer on the same 1.21.1 line
• Required on both client and server; no other mods needed

Notes

• Vanilla blocks and vanilla world data are never modified: everything is stored in the world save's own data, so removing the mod leaves the world intact (the components are simply dropped).
• Configuration (config/redstonecircuit-common.toml) controls the appearance, whether the goggles are required for the wrench, and how far component data is synced.

Credit

Made by 江月风雨. Bug reports are welcome - please include logs/latest.log (lines from this mod start with [redstonecircuit]).

中文说明

把红石元件放进方块内部（石头、木板等任何完整不透明方块），该方块仍然照常向外发出信号； 戴上红石眼镜即可看见方块内部的线路、朝向、延迟档位与连接关系。

• 不修改任何原版红石特性；原版方块与世界数据也不改动。
• 元件也可贴在方块的顶面/底面，连接规则与平地相同。
• 红石扳手可以锁定连接：锁定后其余方向自动隔断，旁边再放红石也不会改变这条线； 也能锁定活塞、红石灯等没有嵌入红石的方块。
• 超导红石粉（铜锭居中 + 8 红石 → 9 个）与红石粉一样，但信号不衰减，多远都保持原强度。
• 空手右键中继器/比较器可切换延迟档位与比较/减法模式。

客户端与服务端都需要安装本模组。作者：江月风雨。