when flag clicked // this shape is an event block. It starts a script

point towards [ v] //this shape can have blocks above it, and under. It runs a function

(timer) //blocks with an elipitical shape like this, are called reporter blocks. They report a certain variable 

if <> then //This little oval between the "If" and "then" block. In the editor, it is a hexagon. It is called a Boolean Insert.

<key [ v] pressed?> //This oval, is actually a hexagon shaped block in the editor. It is called a Boolean block, and it fits in Boolean Inserts.

forever //The blocks shaped like a C are called "C Blocks" or "Loop blocks"

when green flag clicked
forever
point towards [mouse-pointer v]
if <mouse down?> then
move (4) steps
end
end

when green flag clicked
forever
    
move (10) steps
if on edge, bounce
end