Blocks

CC:BE Blocks List

Here is a list of all the blocks in CC:BE. This list is not exhaustive, and will be updated as new blocks are added to the game.

How to Read the List

• Category: The category of the block.

  • Logic: Blocks that deal with logical operations.
  • Loops: Blocks that deal with looping operations.
  • Math: Blocks that deal with mathematical operations.
  • Text: Blocks that deal with text operations.
  • Lists: Blocks that deal with list operations.
  • Tables: Blocks that deal with table operations.

• Name: The name of the block.

• Type: The type of the block (Statement, Value, or Hat).

  • Statement: A block that performs an action.
  • Value: A block that returns a value.
  • Hat: A block that starts a script.

• Description: A brief description of what the block does.

Input Types

• When you see <type>, it represents a specific type of input.

  • <all>: Any type of input.
  • <bool>: A boolean value.
  • <float>: A floating-point number.
  • <int>: An integer number.
  • <string>: A string of text.
  • <list>: A list of items.
  • <table>: A table of key-value pairs.
  • <variable>: A variable.

• When you see {}, it represents a user input. For example, {123} means the user can input any number, but it can't be changed in the block.

• When you see [], it represents a block that can contain other blocks.

• When you see () with a list of options separated by ¦, it means you can choose one of the options.

Base Blocks

Logic

Name	Type	Description
if <bool> do []	Statement	Executes a block of code if a condition is true.
if <bool> do [] else []	Statement	Executes a block of code if a condition is true; otherwise, executes another block of code.
if <bool> do [] elseif <bool> do []	Statement	Executes a block of code if a condition is true; otherwise, executes another block of code if a different condition is true.
<all> ( = ¦ ≠ ¦ < ¦ ≤ ¦ > ¦ ≥ ) <all>	Value	Compares two values and returns a boolean result.
<bool> ( and ¦ or ) <bool>	Value	Combines two boolean values using logical operators.
not <bool>	Value	Returns the opposite of a boolean value.
(true ¦ false)	Value	Returns a boolean value.
null	Value	Represents a null value.
test <bool> if true <all> if false <all>	Value	Tests a condition and returns a value based on the result.

Loops

Name	Type	Description
repeat <int> times []	Statement	Repeats a block of code a specified number of times.
repeat ( while ¦ until ) <bool> do []	Statement	Repeats a block of code while or until a condition is true.
count with <variable> from <int> to <int> by <float> do []	Statement	Repeats a block of code a specified number of times, with an index variable.
for each item <variable> in list <list> do []	Statement	Iterates over a list and executes a block of code for each item.
( break out ¦ continue with the next iteration )	Statement	Exits the loop or skips to the next iteration.

Math

Name	Type	Description
{123}	Value	Represents a number.
<float> ( + ¦ - ¦ * ¦ / ¦ ^ ) <float>	Value	Performs arithmetic operations on two values.
( square root ¦ absolute ¦ - ¦ Ln ¦ Log10 ¦ e^ ¦ 10^ ) <float>	Value	Applies a mathematical function to a value.
( π ¦ e ¦ φ ¦ sqrt(2) ¦ sqrt(1/2) ¦ ∞ )	Value	Represents mathematical constants.
<float> is ( even ¦ odd ¦ prime ¦ whole ¦ positive ¦ negative ¦ divisible by <float> )	Value	Checks if a number has a specific property.
( round ¦ round up ¦ round down ) <float>	Value	Rounds a number to the nearest integer.
( sum ¦ min ¦ max ¦ average ¦ median ¦ modes ¦ standard deviation ¦ random item ) of list <list>	Value	Calculates a statistical value of a list of numbers.
remainder of <float> ÷ <float>	Value	Returns the remainder of a division operation.
constrain <float> low <float> high <float>	Value	Constrains a value within a specified range.
random integer from <int> to <int>	Value	Generates a random integer within a specified range.
random fraction	Value	Generates a random fraction between 0 and 1.
atan2 of X: <float> Y: <float>	Value	Returns arctangent of Y/X in degrees from -180 to 180.

Text

Name	Type	Description
"{string}"	Value	Represents a string.
¶ {string}	Value	Represents a newline character.
create text with <strings>	Value	Concatenates text values.
to {item} append text <string>	Statement	Appends text to a variable.
length of <string>	Value	Returns the length of a string.
<string> is empty	Value	Checks if a string is empty.
in text <string> find ( first ¦ last ) occurrence of text <string>	Value	Finds the position of a substring in a string.
in text <string> get ( letter # <int> ¦ letter # from end <int> ¦ first letter ¦ last letter ¦ random letter )	Value	Retrieves a character from a string.
in text <string> get substring from ( letter # <int> ¦ letter # from end <int> ¦ first letter ) to ( letter # <int> ¦ letter # from end <int> ¦ last letter )	Value	Retrieves a substring from a string.
to ( UPPER CASE ¦ lower case ¦ Title Case ) <string>	Value	Converts text to a specified case.
trim spaces from ( both sides ¦ left side ¦ right side ) of <string>	Value	Removes spaces from a string.
count <string> in <string>	Value	Counts the occurrences of a substring in a string.
replace <string> with <string> in <string>	Value	Replaces a substring in a string with another substring.
reverse <string>	Value	Reverses the characters in a string.

Lists

Name	Type	Description
create list with <alls>	Value	Creates a list with specified items.
create list with item <all> repeated <int> times	Value	Creates a list with a repeated item.
length of <list>	Value	Returns the number of items in a list.
<list> is empty	Value	Checks if a list is empty.
in list <list> find ( first ¦ last ) occurrence of <all>	Value	Finds the position of an item in a list.
in list <list> ( get ¦ get and remove ¦ remove ) ( # <int> ¦ # from end <int> ¦ first ¦ last ¦ random )	Value & Statement	Retrieves or manipulates an item in a list.
in list <list> ( set ¦ insert at ) ( # <int> ¦ # from end <int> ¦ first ¦ last ¦ random ) as <all>	Statement	Sets or inserts an item in a list.
in list <list> get sub-list from ( # <int> ¦ # from end <int> ¦ first ) to ( # <int> ¦ # from end <int> ¦ last )	Value	Retrieves a sub-list from a list.
make ( list from text <string> ¦ text from list <list> ) with delimiter <string>	Value	Converts a list to text or text to a list using a delimiter.
sort ( numeric ¦ alphabetic ¦ alphabetic, ignore case ) ( ascending ¦ descending ) <list>	Value	Sorts a list in a specified order.
reverse <list>	Value	Reverses the order of items in a list.

Tables

Name	Type	Description
Create table with keys <string> and values <all>	Value	Creates a table with specified keys and values.
Get key <string> from table <table>	Value	Retrieves a value from a table using a key.
Set key <string> in table <table> to <all>	Statement	Sets a value in a table using a key.
Remove key <string> from table <table>	Statement	Removes a key-value pair from a table.
Get keys from table <table>	Value	Retrieves all keys from a table.
Get values from table <table>	Value	Retrieves all values from a table.
Get size of table <table>	Value	Retrieves the number of key-value pairs in a table.

ComputerCraft Blocks List

CC: Base

Name	Type	Description
Wait <float> seconds	Statement	Pauses the script for a specified amount of time.
Args	Value	Returns the arguments passed to the script.
Get arg # <int>	Value	Returns a specific argument passed to the script.
Amount of arguments	Value	Returns the number of arguments passed to the script.
Print <string, number, boolean>	Statement	Prints a value to the console.
Write <string, number, boolean>	Statement	Writes a value to the console without a newline.
Read	Value	Reads a line of input from the console.
Read and replace with <string>	Value	Reads a line of input from the console and replaces it with a specified value.
To string: <all>	Value	Converts a value to a string.
To number: <string>	Value	Converts a string to a number.
Side ( front ¦ back ¦ left ¦ right ¦ top ¦ bottom )	Value	Represents a side of the computer.

CC: Turtle

Name	Type	Description
Move ( forward ¦ back ¦ up ¦ down ¦ left ¦ right ) <int> times	Statement	Moves the turtle in a specified direction a specified number of times.
Select slot # <int>	Statement	Selects a slot in the turtle's inventory.
Attack ( forward ¦ up ¦ down )	Statement	Attacks entities in a specified direction.
Build ( forward ¦ up ¦ down )	Statement	Places a block in a specified direction.
Dig ( forward ¦ up ¦ down )	Statement	Digs a block in a specified direction.
Is there a block ( forward ¦ up ¦ down )	Value	Checks if there is a block in a specified direction.
Compare ( forward ¦ up ¦ down ) to inventory	Value	Compares a block in a specified direction to the turtle's inventory.
Drop ( forward ¦ up ¦ down ) <int> items	Statement	Drops items from the turtle's inventory in a specified direction.
Compare selected slot to slot #<int>	Value	Compares the selected slot to a specified item.
Attempt to craft <int> items	Statement	Attempts to craft a specified number of items.
Equip selected slot to ( left ¦ right )	Statement	Equips the selected slot to the left or right side of the turtle.
Get fuel level	Value	Returns the current fuel level of the turtle.
Get fuel limit	Value	Returns the maximum fuel level of the turtle.
Get ( some ¦ all ) details of item in slot #<int>	Value	Returns details of the item in the selected slot.
Get selected slot	Value	Returns the selected slot number.
Inspect the block ( forward ¦ up ¦ down )	Value	Inspects a block in a specified direction.
Refuel, consume at most <int> items	Statement	Refuels the turtle using items from its inventory.
Is selected slot combustible	Value	Checks if the item in the selected slot is combustible.
Suck item from ( forward ¦ up ¦ down )	Statement	Sucks an item from a block in a specified direction.
Transfer item to ( forward ¦ up ¦ down )	Statement	Move an item from the selected slot to another one.

CC: Filesystem

CC: Disk

CC: HTTP

CC: Peripherals

CC: Redstone

CC: Rednet

Variables and Functions