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About FAQ Projects GitHub

Reference

sprites controller game music scene info images

Blocks

On Start

Loops

repeat for while for of

Logic

if Boolean

Variables

assign change var var

Math JavaScript blocks Custom blocks

Python

Calling Sequencing Variables Operators Statements Functions Classes

JavaScript

Calling Sequencing Variables Operators Statements Functions Types Classes Interfaces Generics

Types

Number String Boolean Array Function Image Sprite

Blocks Gallery

Miscellaneous

About Support Translate Sharing projects Multiplayer Offline support Save Sign In Cloud Sync VS Code Asset packs

Hardware

Errors Adding New Board Raspberry Pi Makey Makey Shoebox Controller Dev Debug connector

Developers

Command Line Interface Visual Studio Code support Blocks Embed Art, images, colors Sounds

Lessons

Cherry Pickr Barrel Dodger Dance Party BlockOut

Courses

CS Intro 1 CS Intro 2 CS Intro 3

Types

A type refers to a class of data and the operations permitted on that class of data. The following built-in types are supported:

Basic (primitive) types

Number: an integer number (32-bit signed)
String: a sequence of characters
Boolean: true or false

Complex types

Array: a list of items of a primitive type

Functions

Function: code you can reuse anywhere in a program

Images and Sprites

Image: rows and columns of color pixels that make a picture
Sprite: an operation object to locate and move an image

User data

TypeScript allows you to create user-defined classes of data.

class Foo {
    public bar: number;
    baz() {

    }
}

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