# What does it mean

**URL:** https://forum.kirupa.com/t/what-does-it-mean/287304
**Category:** flash
**Created:** [April 29, 2009, 10:27am UTC](https://forum.kirupa.com/t/what-does-it-mean/287304 "2009-04-29T10:27:48Z")
**Posts on this page:** 1
**Page:** 1

<div class="post-metadata">

### Author: ![dilpreet](https://avatars.discourse-cdn.com/v4/letter/d/51bf81/32.png) [@dilpreet](https://forum.kirupa.com/u/dilpreet)
#### Post date: [April 29, 2009, 10:27am UTC](https://forum.kirupa.com/t/what-does-it-mean/287304/1 "2009-04-29T10:27:48Z")

</div>

this is all of my code

```
 ActionScript Code:
 [LEFT][COLOR=#993300]stop[/COLOR][COLOR=#000000]([/COLOR][COLOR=#000000])[/COLOR];

```

[COLOR=#993300]var[/COLOR] key1IsDown:[COLOR=#993300]Boolean[/COLOR];  
[COLOR=#993300]var[/COLOR] key2IsDown:[COLOR=#993300]Boolean[/COLOR];  
[COLOR=#993300]var[/COLOR] key3IsDown:[COLOR=#993300]Boolean[/COLOR];

[COLOR=#993300]stage[/COLOR].[COLOR=#000000]addEventListener[/COLOR][COLOR=#000000]([/COLOR]KeyboardEvent.[COLOR=#000000]KEY\_DOWN[/COLOR], pressKey[COLOR=#000000])[/COLOR];  
[COLOR=#993300]stage[/COLOR].[COLOR=#000000]addEventListener[/COLOR][COLOR=#000000]([/COLOR]KeyboardEvent.[COLOR=#000000]KEY\_UP[/COLOR], upKey[COLOR=#000000])[/COLOR];

[COLOR=#993300]function[/COLOR] pressKeyCOLOR=#000000[/COLOR]:[COLOR=#993300]void[/COLOR]  
[COLOR=#000000]{[/COLOR]  
[COLOR=#993300]var[/COLOR] keyPressed = event.[COLOR=#000000]keyCode[/COLOR];  
[COLOR=#993300]if[/COLOR][COLOR=#000000]([/COLOR]keyPressed == Keyboard.[COLOR=#000000]SHIFT[/COLOR][COLOR=#000000])[/COLOR]  
[COLOR=#000000]{[/COLOR]  
key1IsDown = [COLOR=#993300]true[/COLOR];  
[COLOR=#000000]}[/COLOR]  
[COLOR=#993300]if[/COLOR][COLOR=#000000]([/COLOR]keyPressed == Keyboard.[COLOR=#993300]CONTROL[/COLOR][COLOR=#000000])[/COLOR]  
[COLOR=#000000]{[/COLOR]  
key2IsDown = [COLOR=#993300]true[/COLOR];  
[COLOR=#000000]}[/COLOR]  
[COLOR=#993300]if[/COLOR][COLOR=#000000]([/COLOR]keyPressed == Keyboard.[COLOR=#993300]DELETE[/COLOR][COLOR=#000000])[/COLOR]  
[COLOR=#000000]{[/COLOR]  
key3IsDown = [COLOR=#993300]true[/COLOR];  
[COLOR=#000000]}[/COLOR]

```
[COLOR=#993300]if[/COLOR][COLOR=#000000]([/COLOR]key1IsDown && key2IsDown && key3IsDown[COLOR=#000000])[/COLOR]
[COLOR=#000000]{[/COLOR]
    [COLOR=#993300]gotoAndStop[/COLOR][COLOR=#000000]([/COLOR][COLOR=#000000]2[/COLOR][COLOR=#000000])[/COLOR];
[COLOR=#000000]}[/COLOR]

```

[COLOR=#000000]}[/COLOR]

[COLOR=#993300]function[/COLOR] upKeyCOLOR=#000000[/COLOR]:[COLOR=#993300]void[/COLOR]  
[COLOR=#000000]{[/COLOR]  
[COLOR=#993300]var[/COLOR] keyPressed = event.[COLOR=#000000]keyCode[/COLOR];  
[COLOR=#993300]if[/COLOR][COLOR=#000000]([/COLOR]keyPressed == Keyboard.[COLOR=#000000]SHIFT[/COLOR][COLOR=#000000])[/COLOR]  
[COLOR=#000000]{[/COLOR]  
key1IsDown = [COLOR=#993300]false[/COLOR];  
[COLOR=#000000]}[/COLOR]  
[COLOR=#993300]if[/COLOR][COLOR=#000000]([/COLOR]keyPressed == Keyboard.[COLOR=#993300]CONTROL[/COLOR][COLOR=#000000])[/COLOR]  
[COLOR=#000000]{[/COLOR]  
key2IsDown = [COLOR=#993300]false[/COLOR];  
[COLOR=#000000]}[/COLOR]  
[COLOR=#993300]if[/COLOR][COLOR=#000000]([/COLOR]keyPressed == Keyboard.[COLOR=#993300]DELETE[/COLOR][COLOR=#000000])[/COLOR]  
[COLOR=#000000]{[/COLOR]  
key3IsDown = [COLOR=#993300]false[/COLOR];  
[COLOR=#000000]}[/COLOR]  
[COLOR=#000000]}[/COLOR]  
[/LEFT]

i want to know what the point of the upkey function is  
my teacher wants me to comment all of my code