Dart Documentationbot_textureTextureAnimationRequest

TextureAnimationRequest class

Constructors

new TextureAnimationRequest(String _texturePrefix, int _frameCount, Coordinate _offset, [int delay = 0, int startFrame = 0, String initialFrame = null, Coordinate initialFrameOffset = null]) #

TextureAnimationRequest(this._texturePrefix, this._frameCount,
    this._offset, {int delay: 0, int startFrame: 0,
  String initialFrame: null, Coordinate initialFrameOffset: null}) :
    this._delay = delay,
    this._initialFrame = initialFrame,
    this._initialFrameOffset = initialFrameOffset {
  assert(_delay >= 0);
  assert(_texturePrefix != null);
  assert(_frameCount > 0);
  assert(_offset.isValid);
}

Methods

bool operator ==(other) #

inherited from Object

The equality operator.

The default behavior for all Objects is to return true if and only if this and other are the same object.

If a subclass overrides the equality operator it should override the hashCode method as well to maintain consistency.

bool operator ==(other) => identical(this, other);

bool get done() #

bool get done => _done;

bool get fresh() #

bool get fresh => _frame == null;

int hashCode() #

inherited from Object

Get a hash code for this object.

All objects have hash codes. Hash codes are guaranteed to be the same for objects that are equal when compared using the equality operator ==. Other than that there are no guarantees about the hash codes. They will not be consistent between runs and there are no distribution guarantees.

If a subclass overrides hashCode it should override the equality operator as well to maintain consistency.

external int hashCode();

noSuchMethod(String name, List args) #

inherited from Object

noSuchMethod is invoked when users invoke a non-existant method on an object. The name of the method and the arguments of the invocation are passed to noSuchMethod. If noSuchMethod returns a value, that value becomes the result of the original invocation.

The default behavior of noSuchMethod is to throw a noSuchMethodError.

external Dynamic noSuchMethod(String name, List args);

Type get runtimeType() #

inherited from Object

A representation of the runtime type of the object.

external Type get runtimeType;

EventRoot<EventArgs> get started() #

EventRoot<EventArgs> get started => _startEventHandle;

String toString() #

inherited from Object

Returns a string representation of this object.

external String toString();

void update() #

void update() {
  if(_frame == null) {
    _frame = -_delay;
  } else if(_frame < (_frameCount - 1)){
    _frame++;
    assert(_frame < _frameCount);
  } else {
    _done = true;
  }

  if(_frame == 0 && !_done) {
    _startEventHandle.fireEvent(EventArgs.empty);
  }
}