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% Document Info
\author{Ozzypig (Ozzypig)}
\pdfinfo{
  /Title (roblox-general-scripting.pdf)
  /Creator (Cheatography)
  /Author (Ozzypig (Ozzypig))
  /Subject (Roblox: General Scripting Cheat Sheet)
}

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\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Roblox: General Scripting Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Ozzypig (Ozzypig)} via \textcolor{DarkBackground}{\uline{cheatography.com/25526/cs/6711/}}}
\end{tabulary}
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\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Ozzypig (Ozzypig) \\
  \uline{cheatography.com/ozzypig} \\
        \uline{\seqsplit{ozzypig}.com}
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 25th January, 2016.\\
   Updated 24th January, 2017.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
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\begin{multicols*}{3}

\begin{tabularx}{5.377cm}{x{1.09494 cm} x{3.88206 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Essential Objects}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Class}} & {\bf{Description}} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Part & A physical brick in the world. \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Model & A container for Parts. \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
Folder & A container for Scripts and value objects. \tn 
% Row Count 6 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Script & A container for {\emph{Lua}} source code. \tn 
% Row Count 8 (+ 2)
% Row 5
\SetRowColor{white}
\seqsplit{LocalScript} & A Script that runs its code on a client. \tn 
% Row Count 10 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.04057 cm} x{2.93643 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Basic math functions}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Operation}} & {\bf{Description}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
`a + b` & Adds `a` and `b`. \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
`a - b` & Subtract `a` and `b`. \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
`a * b` & Multiply `a` and `b`. \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
`a / b` & Divides `a` by `b`. \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
`a \% b` & Remainder of `a` divided by `b`. \tn 
% Row Count 7 (+ 2)
% Row 6
\SetRowColor{LightBackground}
{\bf{Function}} & {\bf{Description}} \tn 
% Row Count 8 (+ 1)
% Row 7
\SetRowColor{white}
\{\{noshy\}\}`math.random(n)` & Returns random number from `1` to `n` (no negatives). \tn 
% Row Count 11 (+ 3)
% Row 8
\SetRowColor{LightBackground}
\{\{noshy\}\}`math.random(a, b)` & Returns random number from `a` to `b`. \tn 
% Row Count 13 (+ 2)
% Row 9
\SetRowColor{white}
\{\{noshy\}\}`math.max(...)` & Returns the largest number. \tn 
% Row Count 15 (+ 2)
% Row 10
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\{\{noshy\}\}`math.min(...)` & Returns the smallest number. \tn 
% Row Count 17 (+ 2)
% Row 11
\SetRowColor{white}
\{\{noshy\}\}`math.floor(n)` & Rounds `n` down. \tn 
% Row Count 19 (+ 2)
% Row 12
\SetRowColor{LightBackground}
\{\{noshy\}\}`math.ceil(n)` & Rounds `n` up. \tn 
% Row Count 21 (+ 2)
% Row 13
\SetRowColor{white}
\{\{noshy\}\}`math.abs(n)` & Returns \{\{link="https://www.mathsisfun.com/numbers/absolute-value.html"\}\}absolute value\{\{/link\}\} of `n`. \tn 
% Row Count 26 (+ 5)
% Row 14
\SetRowColor{LightBackground}
\{\{noshy\}\}`math.sqrt(n)` & Returns \{\{link="http://www.mathsisfun.com/algebra/square-root.html"\}\}square root\{\{/link\}\} of `n`. \tn 
% Row Count 31 (+ 5)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{5.377cm}{x{2.04057 cm} x{2.93643 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Basic math functions (cont)}}  \tn
% Row 15
\SetRowColor{LightBackground}
\{\{noshy\}\}`math.pi` & Approx equal to `3.14159` \tn 
% Row Count 2 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{It's important to work out problems by hand before translating their solutions into code. \{\{link="http://www.mathsisfun.com/algebra/introduction.html"\}\}Algebra\{\{/link\}\} is necessary for success. \{\{link="http://wiki.roblox.com/index.php?title=Function\_dump/Mathematical\_functions"\}\}Read about all math functions here.\{\{/link\}\}}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.18988 cm} x{2.78712 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{String functions}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Operation}} & {\bf{Description}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\{\{noshy\}\}`a .. b` & Combine two strings. \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
{\bf{Function}} & {\bf{Description}} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\{\{noshy\}\}`string.len(str)` & Returns length of `str`. \tn 
% Row Count 5 (+ 2)
% Row 4
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\{\{noshy\}\}`string.upper(str)` & Returns `str` in upper-case. \tn 
% Row Count 7 (+ 2)
% Row 5
\SetRowColor{white}
\{\{noshy\}\}`string.lower(str)` & Returns `str` in lower-case. \tn 
% Row Count 9 (+ 2)
% Row 6
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\{\{noshy\}\}`string.reverse(str)` & Returns `str` in reverse. \tn 
% Row Count 11 (+ 2)
% Row 7
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\{\{noshy\}\}`string.rep(str, n)` & Returns `str` repeated `n` times \tn 
% Row Count 13 (+ 2)
% Row 8
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\{\{noshy\}\}`string.sub(str, a, b)` & Return sub-string of `str` from `a` to `b`. \tn 
% Row Count 15 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{A {\bf{string}} is a collection of characters, or text. An example of a string property is the `Name` property. \{\{link="http://wiki.roblox.com/index.php?title=Function\_dump/String\_manipulation"\}\}Read all string manipulation functions here.\{\{/link\}\}}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Tables}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{{\bf{local}} list = \{1, 2, 3\} \newline {\bf{local}} firstNum = list{[}1{]} \newline list{[}2{]} = 4 \newline print("There are " .. \#list .. " numbers") \newline  \newline {\bf{local}} total = 0 \newline {\bf{for}} i = 1, \#list {\bf{do}} \newline ~~~total = total + list{[}i{]} \newline {\bf{end}} \newline print("The total is " .. total)} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Tables are a collection of values. They are defined using curly braces \{\} with values separated by commas. Access the values inside using square brackets {[}{]}. Tables are sometimes called {\bf{arrays}}. Use a {\bf{for}} loop to work with all items in a table individually. The :GetChildren() method returns a table of children in an object.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.64241 cm} x{3.33459 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Constants}}  \tn
% Row 0
\SetRowColor{LightBackground}
\{\{noshy\}\}`game` & Parent of all game services. \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\{\{noshy\}\}`workspace` & Container for all bricks and models are stored. \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\{\{noshy\}\}`script` & The currently running script. \tn 
% Row Count 6 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Finding Objects}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{workspace.Part:Destroy() \newline  \newline print(script.Parent.Name) \newline  \newline game.ServerStorage.Tree:Clone()} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Use a period to access an object's children. Use .Parent to access an object's parent. Use constants like game, workspace, and script to identify objects in the hierarchy.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Creating objects}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{How do I create an object?} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Using `Instance.new(class)` and setting the parent:\{\{nl\}\}`object.Parent = parent`} \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{How do I access an object's properties?} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Use a period (`.`):\{\{nl\}\}`print(object.Name)`} \tn 
% Row Count 5 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{How do I set an object's properties?} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Use a period (`.`) and equals sign (`=`):\{\{nl\}\}`part.Transparency = .5`} \tn 
% Row Count 8 (+ 3)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{How do I destroy an object?} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Using `object:Destroy()`} \tn 
% Row Count 10 (+ 2)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{How do I copy a preexisting object?} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}Using `object:Clone()` and setting the parent:\{\{nl\}\}`newTree = workspace.Tree:Clone()\{\{nl\}\}newTree.Parent = workspace`} \tn 
% Row Count 14 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.18988 cm} x{2.78712 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{General Object Functions}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{Method name}} & {\bf{Description}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\{\{noshy\}\}`:FindFirstChild(name)` & Return a child with `name` or {\bf{`nil`}} if it doesn't exist. \tn 
% Row Count 4 (+ 3)
% Row 2
\SetRowColor{LightBackground}
\{\{noshy\}\}`:WaitForChild(name)` & Pauses until a child with a name exists and returns it. \tn 
% Row Count 7 (+ 3)
% Row 3
\SetRowColor{white}
\{\{noshy\}\}`:IsA(className)` & Return whether the object is a certain type of object. \tn 
% Row Count 10 (+ 3)
% Row 4
\SetRowColor{LightBackground}
\{\{noshy\}\}`:Clone()` & Makes and returns a copy of an object. \tn 
% Row Count 12 (+ 2)
% Row 5
\SetRowColor{white}
\{\{noshy\}\}`:Destroy()` & Permanently delete an object. \tn 
% Row Count 14 (+ 2)
% Row 6
\SetRowColor{LightBackground}
\{\{noshy\}\}`:GetChildren()` & Return a list of an object's children. \tn 
% Row Count 16 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{These are functions (aka methods) for all classes of ROBLOX objects. \{\{link="http://wiki.roblox.com/index.php?title=API:Class/Instance"\}\}Read about all methods here.\{\{/popup\}\}}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Event basics}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{{\bf{function}} onTouch(part) \newline ~~~print(part.Name .. " touched me!") \newline {\bf{end}} \newline workspace.Part.Touched:connect(onTouch)} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Events are specific occurrences relating to objects. When an event {\bf{fires}}, or occurs, all connected functions are called.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.74195 cm} x{3.23505 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Basic functions}}  \tn
% Row 0
\SetRowColor{LightBackground}
\{\{noshy\}\}`wait(n)` & Wait `n` seconds then continue. \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\{\{noshy\}\}`print(...)` & Display something in the Output window. \tn 
% Row Count 4 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Variables}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{{\bf{local}} myScore = 5 \newline myScore = myScore + 1 \newline print(myScore) \newline  \newline {\bf{local}} myName = "Ozzy" \newline print("My name is " .. myName)} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Variables store data of any kind - numbers, strings, tables, objects or {\bf{nil}} (nothing). A {\bf{local}} variable is only accessible in the block of code it is defined in.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{`If` statements}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{{\bf{if}} \seqsplit{workspace:FindFirstChild("Tree")} {\bf{then}} \newline ~~~print("There is a tree here.") \newline {\bf{end}} \newline  \newline {\bf{if}} coins \textless{} 5 {\bf{then}} \newline ~~~print("You need more money.") \newline {\bf{else}} \newline ~~~print("You have enough money!") \newline {\bf{end}} \newline  \newline {\bf{if}} player.Name == "Jake" {\bf{then}} \newline ~~~print("You are an awesome guy, Jake") \newline {\bf{elseif}} player.Name == "Sally" {\bf{then}} \newline ~~~print("You are a sweetheart, Sally") \newline {\bf{else}} \newline ~~~print("You are a pretty cool person") \newline {\bf{end}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{If statements will run their code if the value between {\bf{if}}/{\bf{then}} is true (or not {\bf{nil}}). They can one an {\bf{else}} block, or any number of {\bf{elseif}} blocks.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Loops}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Numeric {\bf{for}} loop} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}\{\{noshy\}\}For counting numerically.\{\{nl\}\}{\emph{Example:}} Count from `1` to `5`:\{\{nl\}\}`{\bf{for}} i = 1, 5 do\{\{nl\}\}~~~print(i)\{\{nl\}\}{\bf{end}}`} \tn 
% Row Count 5 (+ 5)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Generic {\bf{for}} loop} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}\{\{noshy\}\}Most often used for object children.\{\{nl\}\}{\emph{Example:}} Print all children in object:\{\{nl\}\}`{\bf{for}} i, child {\bf{in}} \seqsplit{pairs(object:GetChildren())} {\bf{do}}\{\{nl\}\}~~~print(child.Name)\{\{nl\}\}{\bf{end}}`} \tn 
% Row Count 11 (+ 6)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{While loop} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}\{\{noshy\}\}Perform code until a condition is false.\{\{nl\}\}{\emph{Example:}} Remove all children named 'Ball'\{\{nl\}\}`{\bf{while}} \seqsplit{object:FindFirstChild("Ball")} {\bf{do}}\{\{nl\}\}~~~object.Ball:Destroy()\{\{nl\}\}{\bf{end}}`} \tn 
% Row Count 17 (+ 6)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Repeat-until loop} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}\{\{noshy\}\}Perform code once, then again until a condition is true.\{\{nl\}\}{\emph{Ex.:}} Copy objects until there are 5.\{\{nl\}\}`{\bf{repeat}}\{\{nl\}\}~~~newObject = object:Clone()\{\{nl\}\}~~~newObject.Parent = workspace\{\{nl\}\}~~~wait(1)\{\{nl\}\}{\bf{until}} \seqsplit{\#workspace:GetChildren()} \textgreater{}= 5`} \tn 
% Row Count 25 (+ 8)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Loops are used to {\bf{iterate}}, or repeat code a number of times.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Function examples}}  \tn
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\mymulticolumn{1}{x{5.377cm}}{{\bf{function}} sayHello() \newline ~~~print("Hello, world") \newline {\bf{end}} \newline sayHello() \newline  \newline {\bf{function}} addTwoNumbers(a, b) \newline ~~~print("The sum is:", a + b) \newline {\bf{end}} \newline addTwoNumbers(3, 5) \newline  \newline {\bf{function}} calculateSquare(n) \newline ~~~{\bf{return}} n * n \newline {\bf{end}} \newline {\bf{local}} result = calculateSquare(3)} \tn 
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\mymulticolumn{1}{x{5.377cm}}{A function is a named block of code that can be run anywhere in code by {\bf{calling}} it by name. Functions can have {\bf{arguments}} (given values) and/or {\bf{return}} values.}  \tn 
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% That's all folks
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