Documentation for classes includes syntax, usage information, and code samples for methods, properties, and event handlers and listeners for those APIs that belong to a specific class in ActionScript. The classes are listed alphabetically. If you are not sure to which class a certain method or property belongs, you can look it up in the Index.

	Class	Package	Description
	DuplicateManagerError	org.goasap.errors	Throw this error if a manager is already registered.
	EasingFormatError	org.goasap.errors	Throw this error if an easing function called with the params 1,1,1,1 does not return a Number.
	GoEngine	org.goasap	Provides update calls to IUpdatable instances on their specified pulseInterval.
	GoEvent	org.goasap.events	Standard event set for all playable Go classes.
	GoItem	org.goasap.items	Abstract base animation class for other base classes like LinearGo and PhysicsGo.
	ILiveManager	org.goasap.interfaces	Instances receive a callback from GoEngine after each update cycle, allowing managers to more easily perform ongoing processes during animation.
	IManageable	org.goasap.interfaces	Makes udpatable items usable by IManager instances.
	IManager	org.goasap.interfaces	Makes an object compatible with GoEngine.addManager() [This section updated recently!] What are managers? Tweens and other animation items are not aware of other items while they run; by contrast, manager classes can monitor and interact with many active items at once.
	InstanceNotAllowedError	org.goasap.errors	Throw this error if a base class is directly instantiated but is not usable on its own.
	IPlayable	org.goasap.interfaces	Defines a standard set of play controls and a play-state property.
	IUpdatable	org.goasap.interfaces	Makes any object compatible with GoEngine.
	LinearGo	org.goasap.items	LinearGo extends the base class GoItem to define a playable A-to-B animation.
	LinearGoRepeater	org.goasap.managers	An iterator used by LinearGo instances to track repeat play.
	OnConditionTrue	org.goasap.utils.customadvance	A custom advance type that triggers when a callback returns true.
	OnDurationComplete	org.goasap.utils.customadvance	A custom advance type that triggers after a specific duration has completed.
	OnEventComplete	org.goasap.utils.customadvance	A custom advance type that triggers when any event is dispatched by any IEventDispatcher host.
	OnPlayableComplete	org.goasap.utils.customadvance	A custom advance type that triggers when any playable item (presumably one item in the step) dispatches STOP or COMPLETE.
	OverlapMonitor	org.goasap.managers	Calls releaseHandling() on currently-active items when property-handling overlap is detected (like two tweens trying to set the same sprite's x property), as new items are added to GoEngine.
	PhysicsGo	org.goasap.items	Yet to be written - Physics guru wanted!
	PlayableBase	org.goasap	Optional top-level abstract base class for classes that implement the IPlayable interface.
	PlayableGroup	org.goasap.utils	Batch-play a set of items and receive an event when all of them have finished.
	PlayStates	org.goasap	Provides a standard set of play-state constants, for use with IPlayable.
	Repeater	org.goasap.managers	An iterator that can be used by playable items to track repeat play.
	Sequence	org.goasap.utils	Simple playable sequence, composed of groups of playable items.
	SequenceAdvance	org.goasap.utils.customadvance	Base class for other custom advance types, does nothing on its own.
	SequenceBase	org.goasap.utils	This base class should not be used directly, use it to build sequencing classes.
	SequenceCA	org.goasap.utils	Sequence with "Custom Advance" options, in which steps can specify when they should advance.
	SequenceEvent	org.goasap.events	Event for all Go sequence classes.
	SequenceStep	org.goasap.utils	A PlayableGroup wrapper for playable items in a sequence step.
	SequenceStepCA	org.goasap.utils	Step class used with SequenceCA that adds custom sequence-advance options so steps can determine when they advance, such as after a duration or after one item in the step completes.