ControllerAxisDispatcher class

A class for linking controller axes to functions.

You can use this class to speed up the task of mapping controller axes to functions.

For example:

final dispatcher = ControllerAxisDispatcher({
  GameControllerAxis.triggerLeft:
  (double value) => print('Left trigger: $value.')});

Now, from a handleSdlEvent method:

if (event is ControllerAxisEvent) {
  dispatcher.handleAxisValue(event.axis, event.smallValue);
}

For examples of this class in action, see the source code for the Menu and Editor classes.

Constructors

ControllerAxisDispatcher(Map<GameControllerAxis, void Function(double value)> axes, {double axisSensitivity = 0.5, int functionInterval = 400})

Create an instance.

Properties

axes → Map<GameControllerAxis, void Function(double value)>

The axes that are handled by this instance.

final

axisSensitivity → double

The sensitivity of this class.

final

functionInterval → int

How often (in milliseconds) functions will be called.

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

handleAxisValue(GameControllerAxis axis, double value) → void

Handle an axis value.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited