/// <summary>
/// Manages the listener logic
/// </summary>
/// <param name="gameTime"></param>
public void Update(GameTime gameTime)
{
var touchCollection = TouchPanel.GetState();
foreach (var touchLocation in touchCollection)
{
switch (touchLocation.State)
{
case TouchLocationState.Pressed:
TouchStarted?.Invoke(this, new TouchEventArgs(_screenTransformationMatrixProvider, gameTime.TotalGameTime, touchLocation));
break;
case TouchLocationState.Moved:
TouchMoved?.Invoke(this, new TouchEventArgs(_screenTransformationMatrixProvider, gameTime.TotalGameTime, touchLocation));
break;
case TouchLocationState.Released:
TouchEnded?.Invoke(this, new TouchEventArgs(_screenTransformationMatrixProvider, gameTime.TotalGameTime, touchLocation));
break;
case TouchLocationState.Invalid:
TouchCancelled?.Invoke(this, new TouchEventArgs(_screenTransformationMatrixProvider, gameTime.TotalGameTime, touchLocation));
break;
}
}
}
protected void SingleTouchCancelled()
{
TouchCancelled?.Invoke(FirstTouch);
}