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Useful Classes — Michael James Williams

Useful Classes

Angles in Flash: Rotation, Degrees and Radians

by Michael James Williams on April 25, 2009 · 17 comments

in AS3 Concepts Explained,Useful Classes

Explains how Flash deals with angles. Also a bunch of functions with code for converting between degrees, radians, and rotations.

{ 17 comments }

Simplify Flow Between Game Screens with the “Scene System”

by Michael James Williams on April 13, 2009 · 27 comments

in Useful Classes

Switching between game screens is such a crucial task that it’s silly to rewrite the code anew every time you start a new game. Here’s how to fix that.

{ 27 comments }

ActionScript 3 Collection Class

by Michael James Williams on September 20, 2008 · 18 comments

in Useful Classes

An AS3 class, Collection, that supports set functions like union, intersection, and relative complement. Useful for implementing a tag system in Flash or Flex.

{ 18 comments }