Neopets system includes

The Neopets system includes are a set of Flash SWFs that are included and used by the Flash games.

❗ This page is going to suck until I better understand Flash development and reverse engineering. ❗

Old versions

The promotional disc has the following old versions of the system includes:

• /system/bios.swf, 6441 bytes, modified 2007-06-04
• /system/np6_include_v7.swf, 49408 bytes, modified 2007-03-06
• /system/np8_include_v7.swf, 54949 bytes, modified 2007-03-06

BIOS

This file is set to SWF version 6 (Flash 6 minimum). Based on my not-good understanding of ActionScript, it appears to do the following things:

On frame 1

• Check how the BIOS is loaded
  • Check if String(this) == "_level0"; if so, trace "Bios: Error, load this externally!" and stop the movie
  • Check if String(this).split(".")[0] == "_level0"; if not, set a local flag to false, which appears to change some sort of progress meter display slightly and set a translation string path to use non-local paths
  • Else, set the local flag to true and set a separate offline flag to 1
• Set up the loading fade-in effect for the "NEO*BIOS 330-MEGA" chip
• Wait for itself to finish loading
• If the local flag is true, open system/np6_include_v7.swf onto the target "_level100" and wait for it to finish loading
• Play this movie's parent's parent

On the "bios" sprite

• If the parent is _level0, print "BIOS must be loaded by another file!" and stop the movie
• copyInProps, which seems to copy the properties of the BIOS child of either _level10 (if loaded) (not 100) or _level0 (if _level10 not loaded) onto this object
• addProtoCode, which seems to change Object.toString to be a serialization system like {key1:value1,key2:{k3:v3,k4:v4}}, but with a new line for each level, and adjustable indentation for each level
• If fully loaded, make the parent invisible, and finish
• If not fully loaded, load "http://images.neopets.com/games/high_scores/include_movie.swf" onto the target _level100 and wait for it to finish loading

Version differences

The version used in the Game Graveyard has the circuitry background, while the 2007-06-04 version just has a cyan background. There is code for an "alphaDownBG" function, but the circuit background doesn't seem to exist in the resources.

NP6

This file is set to SWF version 6 (Flash 6).

Reporting cheaters

This is in DefineSprite (51) -> frame 1 (wait) -> DoAction.

There are two mechanisms, called gameMsg and msg. They take two parameters: index and append. They create a "body" string of the format "game_id - game_filename - game_username", then append "append" if it isn't undefined. This is then POSTed to "http://www.neopets.com/games/dgs/dgs_protocol.phtml?id=index&subject=game_id&body=body" in obfuscated fashion, and the variables from the response loaded to _level0.

gameMsg is similar, except that " - old call -" is appended to "append" before anything happens, and the game then opens http://www.neopets.com/games/cheatmonster.phtml in a new window.

NP8

This file is set to SWF version 8 (Flash 8).