C# Class WaveEngine.Components.Gestures.TouchGestures

Inheritance: Behavior, ITouchable

Datei anzeigen Open project: WaveEngine/Components Class Usage Examples

Private Properties

Property	Type	Description
ComputeCentroid	System.Vector2
DrawOrderPropertyChanged	void
FindTwoFarthestTouches	void
FreeState	void
InvokeEvent	void
IsGestureSupported	bool
IsMoving	bool
IsMovingOverThreshold	bool
NoneState	void
PressedState	void
StoppedAndDragState	void
TapState	void
UpdatePreviousValues	void

Public Methods

Method	Description
AddTouch ( TouchLocation touch, bool isNew ) : void	Adds a TouchLocation to the current active touches.
Contains ( System.Vector2 point ) : bool	Determines whether the required Collider2D contains the passed point.
ReadGesture ( ) : GestureSample	Gets the current GestureSample.
TouchGestures ( ) : System	Initializes a new instance of the TouchGestures class.
TouchGestures ( bool projectCamera = true ) : System	Initializes a new instance of the TouchGestures class. By default, scale is within [0.1, 5], the delta scale is set to 1 and there is no supported gesture.
UpdateTouchOrder ( ) : void	If and only if ManualTouchOrder is set to `false` (by default it is) the touch order is calculated based on both and the Layer used.

Protected Methods

Method	Description
DefaultValues ( ) : void	This methods is used to set default values by the default constructor of our classes. This is called too when an entity is deserializing.
DeleteDependencies ( ) : void	Delete dependencies method
ResolveDependencies ( ) : void	Resolves the dependencies needed for this instance to work.
Update ( System.TimeSpan gameTime ) : void	Updates this behavior.

Private Methods

Method	Description
ComputeCentroid ( List touches ) : System.Vector2	Computes the centroid of a group of touches.
DrawOrderPropertyChanged ( object sender, DependencyPropertyChangedEventArgs &e ) : void	Draws the order property changed.
FindTwoFarthestTouches ( List touches, System.Vector2 &point1, System.Vector2 &point2 ) : void	Finds the two farthest touches in a group of touches.
FreeState ( ) : void	Handle the FreeState
InvokeEvent ( EventHandler touchEvent, GestureSample sample ) : void	Invokes the event.
IsGestureSupported ( SupportedGesture type ) : bool	Determines whether a type of gesture is supported.
IsMoving ( ) : bool	Determines whether this instance is moving.
IsMovingOverThreshold ( ) : bool	Determines whether [is moving over threshold].
NoneState ( ) : void	Handle the NoneState
PressedState ( ) : void	Handle the PressedState
StoppedAndDragState ( ) : void	Handle the StoppedAndDragState
TapState ( ) : void	Handle the TapState
UpdatePreviousValues ( ) : void	Updates the previous values.

Method Details

AddTouch() public method

Adds a TouchLocation to the current active touches.

public AddTouch ( TouchLocation touch, bool isNew ) : void
touch	TouchLocation	The touch location.
isNew	bool	Whether such touch must be considered as new.
return	void

Contains() public method

Determines whether the required Collider2D contains the passed point.

public Contains ( System.Vector2 point ) : bool
point	System.Vector2	The point.
return	bool

DefaultValues() protected method

This methods is used to set default values by the default constructor of our classes. This is called too when an entity is deserializing.

protected DefaultValues ( ) : void
return	void

DeleteDependencies() protected method

Delete dependencies method

protected DeleteDependencies ( ) : void
return	void

ReadGesture() public method

Gets the current GestureSample.

public ReadGesture ( ) : GestureSample
return	GestureSample

ResolveDependencies() protected method

Resolves the dependencies needed for this instance to work.

protected ResolveDependencies ( ) : void
return	void

TouchGestures() public method

Initializes a new instance of the TouchGestures class.

public TouchGestures ( ) : System
return	System

TouchGestures() public method

Initializes a new instance of the TouchGestures class. By default, scale is within [0.1, 5], the delta scale is set to 1 and there is no supported gesture.

public TouchGestures ( bool projectCamera = true ) : System
projectCamera	bool	Indicates if the touches will be processed using Cameras
return	System

Update() protected method

Updates this behavior.

protected Update ( System.TimeSpan gameTime ) : void
gameTime	System.TimeSpan	The elapsed game time.
return	void

UpdateTouchOrder() public method

If and only if ManualTouchOrder is set to false (by default it is) the touch order is calculated based on both and the Layer used.

public UpdateTouchOrder ( ) : void
return	void