Updated Items (markdown)

Florian Nücke 2013-12-13 02:40:10 -08:00
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This page lists all items OpenComputers adds to the game. For crafting recipies please use NEI
This page lists all items OpenComputers adds to the game. Please check the recipes via NEI, since they're still subject to change, and there may even be context-specific recipes at some point in the future (i.e. recipes using BuildCraft, IndustrialCraft² or GregTech specific parts, based on which of these mods are installed).
# Usable Items
Components
==========
## Analyzer
Component items are items that when installed in a [[computer case|Blocks#basic-case]] or [[robot|Blocks#robot]] can be interacted with from Lua. See [[the page on this topic|ComponentAccess]] for more information.
Crafting Upgrade
----------------
![ Crafting Upgrade ](http://i.imgur.com/4wjjaod.png)
Enables robots to use the top left area of their inventory for crafting objects. Items have to be aligned as they would be in a crafting table.
See [[the component API|Component/Crafting]] on how to use it.
Generator Upgrade
-----------------
![Generator Upgrade](http://i.imgur.com/5Z1SIA2.png)
Can be used to generate energy from fuel on the go. Burns items to generate energy over time, based on their fuel value.
Note that fuel can only be inserted into the generator via [[its API|Component/Generator]], so you'll have to charge your robot up to a certain level using a [[charger block|Blocks#charger]] first.
Per default the generator's efficiency is at 80% of a BuildCraft Stirling Engine, i.e. it consumes the fuel at the same pace a Stirling Engine would, but only outputs 80% of the energy a Stirling Engine would.
Basic Graphics Card
-------------------
![GPU 1](http://i.imgur.com/1dS39Ps.png)
Used to change what's displayed on screens. Computers can control the buffer of a bound [[screen|Blocks#basic-screen]] via the [[GPU's API|Component/GPU]].
- Maximum resolution: 50x16.
- Maximum color depth: 1.
- Operations/tick: 1/1/4/2/2.
The operations refer to, from left to right: `copy`, `fill`, `set`, `setBackground` and `setForeground`. The number indicates the number *direct* calls that can be made to each of these functions on the graphics card *per tick* before an indirect call has to be made. See the [[page on component interaction|ComponentAccess]] for more information on direct calls.
Advanced Graphics Card
----------------------
![GPU 2](http://i.imgur.com/8zRXmpA.png)
Used to change what's displayed on screens. See [[Basic Graphics Card|Items#basic-graphics-card]].
- Maximum resolution: 80x25.
- Maximum color depth: 4.
- Operations/tick: 2/4/8/4/4.
Superior Graphics Card
----------------------
![GPU 3](http://i.imgur.com/fNByfw4.png)
Used to change what's displayed on screens. See [[Basic Graphics Card|Items#basic-graphics-card]].
- Maximum resolution: 160x50.
- Maximum color depth: 8.
- Operations/tick: 4/8/16/8/8.
Network Card
------------
![Network Card](http://i.imgur.com/7ase9pa.png)
Allows distant computers connected by other blocks (such as cable) to communicate by sending messages to each other.
See the [[network card component's API|Component/Modem]] to see how to send and receive messages.
Redstone Card
-------------
![Redstone Card](http://i.imgur.com/8xrUsZm.png)
Allows reading and emitting redstone signals around the computer or robot. This uses [[the same API|Component/Redstone]] as the [[Redstone I/O block|Blocks#redstone-io]].
If the respective mods are also installed, this supports simple and bundled redstone signals for RedLogic and/or MineFactory Reloaded's RedNet.
Wireless Network Card
---------------------
![Wireless Network Card](http://i.imgur.com/UAEnyKC.png)
This is an upgrade to [[normal network cards|Items#network-card]] that allows wireless sending of network messages in addition to normal ones.
Make sure to set the signal strength or no wireless packet will be sent, but keep in mind that sending wireless messages requires energy (configurable).
Another important feature of the wireless network card is that it allows [[sending HTTP requests|API/HTTP]] (if enabled in the configuration).
Storage Devices
===============
While technically also components, you'll usually interact with components using the [[filesystem API|API/Filesystem]] or a couple of built-in programs (such as `ls` and `mkdir`) instead of using their [[component API|Component/Filesystem]] directly.
Per default, storage devices get auto-mounted in the `/mnt` directory, under a directory representing the first couple of letters of their component address. You can mount any storage device at multiple locations using the [[filesystem API|API/Filesystem]] or the `mount` program.
Floppy Disk
-----------
![Floppy Disk](http://i.imgur.com/apssABe.png)
Small and cheap storage device that can be inserted into [[disk drives|Blocks#disk-drive]], tier three [[computer cases|Blocks#superior-case]] and [[robots|Blocks#robot]].
Hard Disk Drive (HDD)
---------------------
![HDD Tier 1](http://i.imgur.com/DsKZSJv.png)
![HDD Tier 2](http://i.imgur.com/fy2yp0O.png)
![HDD Tier 3](http://i.imgur.com/uda8KKF.png)
Hard drives come in three tiers, with increasing storage capacity (each tier's capacity is configurable). They can store more data than a simple floppy, but are also more expensive to craft. They can also only be installed in [[computer cases|Blocks#basic-case]]. They can *not* be installed in robots.
Miscellaneous
============
Analyzer
--------
![Analyzer](http://i.imgur.com/bBABHFn.png)
Used to display information about blocks, such as their address and component name.
Also displays the error that caused a computer to crash if it did not shut down normally.
Note that if you hold `Ctrl` while analyzing a block, that block's address will be copied to your clipboard (if the block has an address, that is).
# Components
## Crafting Upgrade
![ Crafting Upgrade ](http://i.imgur.com/4wjjaod.png)
Memory
------
![Memory Tier 1](http://i.imgur.com/6clVpLx.png)
![Memory Tier 2](http://i.imgur.com/8eVuKO7.png)
![Memory Tier 3](http://i.imgur.com/SX7b9cA.png)
Enables robots to use the top left area of their inventory for crafting objects. Items have to be aligned as they would be in a crafting table.
Memory (RAM) comes in three tiers, with increasing sizes (each tier's size is configurable). Memory isn't really a component, since it does not provide any Lua callbacks, but it can be installed into [[computer cases|Blocks#basic-case]] to increase the available RAM of the computer, which allows running more complex programs.
## Floppy Disk
![Floppy Disk](http://i.imgur.com/apssABe.png)
Crafting
========
## Generator Upgrade
![Generator Upgrade](http://i.imgur.com/5Z1SIA2.png)
Can be used to generate energy from fuel on the go. Burns items to generate energy over time, based on their fuel value.
Default Efficiency: 80%
## Basic Graphics Card
![GPU 1](http://i.imgur.com/1dS39Ps.png)
Used to change what's displayed on screens.
Maximum resolution: 50x16.
Maximum color depth: 1.
Operations/tick: 1/1/4/2/2.
## Advanced Graphics Card
![GPU 2](http://i.imgur.com/8zRXmpA.png)
Used to change what's displayed on screens.
Maximum resolution: 80x25.
Maximum color depth: 4.
Operations/tick: 2/4/8/4/4.
## Superior Graphics Card
![GPU 3](http://i.imgur.com/fNByfw4.png)
Used to change what's displayed on screens.
Maximum resolution: 160x50.
Maximum color depth: 8.
Operations/tick: 4/8/16/8/8.
## HDD (2MB)
![HDD 1](http://i.imgur.com/DsKZSJv.png)
## HDD (4MB)
![HDD 2](http://i.imgur.com/fy2yp0O.png)
## HDD (8MB)
![HDD 3](http://i.imgur.com/uda8KKF.png)
## Memory (64KB)
![Memory 1](http://i.imgur.com/6clVpLx.png)
Required to get computers to run. The more you have, the more complex the programs you can run.
## Memory (128KB)
![Memory 2](http://i.imgur.com/8eVuKO7.png)
Required to get computers to run. The more you have, the more complex the programs you can run.
## Memory (256KB)
![Memory 3](http://i.imgur.com/SX7b9cA.png)
Required to get computers to run. The more you have, the more complex the programs you can run.
## Network Card
![Network Card](http://i.imgur.com/7ase9pa.png)
Allows distant computers connected by other blocks (such as cable) to communicate by sending messages to each other.
## Redstone Card
![Redstone Card](http://i.imgur.com/8xrUsZm.png)
Allows reading and emitting redstone signals around the computer or robot.
RedNet is supported.
RedLogic is supported.
## Wireless Network Card
![Wireless Network Card](http://i.imgur.com/UAEnyKC.png)
Allows wireless sending of network messages in addition to normal ones. Make sure to set the signal strength or no wireless packet will be sent!
# Crafting
## Arithmetic Logic Unit (ALU)
![ALU](http://i.imgur.com/d7ilJMq.png)
Adds number so you don't have to. It might be better this way.
## Arrow Keys
![ArrowKeys](http://i.imgur.com/U5iKmtS.png)
## Button Group
![Button Group](http://i.imgur.com/aHO6s5P.png)
## Card Base
![Card Base](http://i.imgur.com/BRqM0XG.png)
As the name indicates, this is the basic building block for all expansion cards.
## Circuit Board
![Circuit Board](http://i.imgur.com/VkdXTNG.png)
Now we're getting somewhere. Can be etched to obtain a printed circuit board.
## Central Processing Unit (CPU)
![CPU ](http://i.imgur.com/9rOLRWe.png)
An essential component of all computers. The clock rate is a bit unreliable, but what do you expect when it runs on a pocket sundial?
## Control Unit (CU)
![CU](http://i.imgur.com/Lq9bWEN.png)
This is the unit that... controls... stuff. You need it to build a CPU. So yeah, totally important.
## Cutting Wire
![Cutting Wire](http://i.imgur.com/MiwVOZK.png)
Used to cut clay blocks into circuit board shape. Breaks after one use, which probably makes it the most inefficient tool ever.
## Disk Platter
![Disk Platter](http://i.imgur.com/D0Z8M0G.png)
Primitive medium that can be used to build persistent storage devices.
## Grog
![Grog](http://i.imgur.com/uiJ93vx.png)
A highly toxic pseudo-liquid, usually only consumed by certain pirates. Thanks to its corrosive nature it is perfectly suited for etching circuit boards.
## Iron Nugget
![Iron Nugget](http://i.imgur.com/INCGr7l.png)
A nugget, made of iron... that's why it called an iron nugget, stupid...
## Simple Microchip
![Micro Chip 1](http://i.imgur.com/Y68v2Wi.png)
The chip formerly known as Integrated Circuit. I have no idea why this works with redstone, but it does.
## Advanced Microchip
![Micro Chip 2](http://i.imgur.com/7VxvD2c.png)
The chip formerly known as Integrated Circuit. I have no idea why this works with redstone, but it does.
## Superior Microchip
![Micro Chip 3](http://i.imgur.com/Fly5Y0u.png)
The chip formerly known as Integrated Circuit. I have no idea why this works with redstone, but it does.
## Numeric Keypad
![Num Pad](http://i.imgur.com/VAIeXLx.png)
## PCB
![PCB](http://i.imgur.com/CLPeP6Z.png)
The basic building block for expansion cards and memory and such.
## RawCircuitBoard
![RawCircuitBoard](http://i.imgur.com/pcQHe86.png)
Can be hardened in any furnace compatible oven.
## Transistor
![Transistor](http://i.imgur.com/4Y4siUx.png)
A basic element in most other computer parts. It's a bit twisted, but it does the job.
There are also a number of items that are exclusively used for crafting. As mentioned above, please consult your local NEI installation for recipes.