4. Common Code Blocks

4.1. Control

Control

Block	Effect
	Wait x seconds
	Repeat x times
	Loop forever
	if-then control statement
	if-then-else control statement
	wait until termination condition is satisfied
	repeat until terimation condition satisfied
	stop scripts

4.2. Operators

Operators

Block	Effect
	add two numbers
	subtract two numbers
	multiply two numbers
	divide two numbers
	pick a random number in the specified range
	evaluates if left number is greater than right number
	evaluates if left number is less than right number
	evaluates if numbers are equal
	boolean logical and
	boolean logical or
	boolean not
	concatenates two strings
	gets the letter at the specified index of the string
	gets the length of the string
	checks if the string contains the specified value
	returns the remainder
	rounds a number
	performs the unary math operation over the specified number

4.3. Variables

Variables

Block	Effect
	make a new variable
	make a variable containing a list of items

4.4. My Blocks

My Blocks

Block	Effect
	make a new	customized block