CC-Tweaked/doc/events/redstone.md

---
module: [kind=event] redstone
---

The @{event!redstone} event is fired whenever any redstone inputs on the computer change.

## Return values
1. @{string}: The event name.

## Example
Prints a message when a redstone input changes:
```lua
while true do
  os.pullEvent("redstone")
  print("A redstone input has changed!")
end
```
Finish the rest of the event documentation (#683) 2021-01-19 09:20:52 +00:00			`---`
			`module: [kind=event] redstone`
			`---`

Allow peripherals to have multiple types (#963) Peripherals can now have multiple types: - A single primary type. This is the same as the current idea of a type - some identifier which (mostly) uniquely identifies this kind of peripheral. For instance, "speaker" or "minecraft:chest". - 0 or more "additional" types. These are more like traits, and describe what other behaviour the peripheral has - is it an inventory? Does it supply additional peripherals (like a wired modem)?. This is mostly intended for the generic peripheral system, but it might prove useful elsewhere too - we'll have to see! - peripheral.getType (and modem.getTypeRemote) now returns 1 or more values, rather than exactly one. - Add a new peripheral.hasType (and modem.hasTypeRemote) function which determines if a peripheral has the given type (primary or additional). - Change peripheral.find and all internal peripheral methods to use peripheral.hasType instead. - Update the peripherals program to show all types This effectively allows you to do things like `peripheral.find("inventory")` to find all inventories. This also rewrites the introduction to the peripheral API, hopefully making it a little more useful. 2021-11-29 17:37:30 +00:00			`The @{event!redstone} event is fired whenever any redstone inputs on the computer change.`
Finish the rest of the event documentation (#683) 2021-01-19 09:20:52 +00:00
Update event docs (#1304) 2023-01-17 21:17:47 +00:00			`## Return values`
			`1. @{string}: The event name.`

Finish the rest of the event documentation (#683) 2021-01-19 09:20:52 +00:00			`## Example`
			`Prints a message when a redstone input changes:`
			```lua
			`while true do`
			`os.pullEvent("redstone")`
			`print("A redstone input has changed!")`
			`end`
			```