BOnce class

Runs action only once for the lifetime of this instance and then is considered finished (returns true from then on).

Useful for one-shot steps inside a sequence (BList) or when combined with BInterval to run periodically:

BList(
  behaviors: [
    BOnce(action: (dt, comp, game) => comp.animation?.playOnce(attackAnim)),
    BMoveToComponent(target: player),
  ],
)

Note: since the "once" state lives in the instance, keep your behavior list in a late final field so it isn't recreated every frame.

Inheritance

• Object
• Behavior
• BOnce

Constructors

BOnce({required void action(double dt, GameComponent comp, BonfireGameInterface game), dynamic id})

Properties

action → void Function(double dt, GameComponent comp, BonfireGameInterface game)

final

hashCode → int

The hash code for this object.

no setter, inherited

id → dynamic

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

process(double dt, GameComponent comp, BonfireGameInterface game) → bool

Processes this behavior for the current frame.

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited