public void Start( )
{
if (_started)
{
return;
}
_propertyInfo = _propertiesThisAppliesTo.GetType( ).GetProperty(_behaviourProperties.NameOfPropertyToModify);
if (_propertyInfo.PropertyType != typeof(Vector2))
{
throw new InvalidOperationException(@"Only Vector2 properties are valid for animating positions.");
}
_originalValue = _propertyInfo.GetValue(_propertiesThisAppliesTo, null);
_tweener = new Vector2Tweener(
_behaviourProperties.From,
_behaviourProperties.To,
TimeSpan.FromSeconds(_behaviourProperties.DurationInSeconds),
Tweener.CreateTweeningFunction(
Type.GetType(_behaviourProperties.ClrTypeOfInterpolator), _behaviourProperties.Easing));
_started = true;
}
public virtual void moveRight()
{
tween = new Vector2Tweener(new Vector2(x, y), new Vector2(x + 24, y), moveSpeed(), XNATweener.Cubic.EaseOut);
tween.Ended += new EndHandler(endTween);
}
/// <summary>
/// Function used to set our animation parameters
/// </summary>
/// <param name="transition">Type of interpolation function to utilize</param>
/// <param name="startPosition"> Our start position</param>
/// <param name="endPosition">Our end position</param>
/// <param name="durationInSeconds">How many seconds the animation should take</param>
public void Animate(TypeOfTransition transition, Vector3 startPosition, Vector3 endPosition, double durationInSeconds)
{
currentTransition = transition;
switch (kindOfAnimation)
{
case VariableToAnimate.floatValue:
singleValueTweener = new Tweener(startPosition.X, endPosition.X, TimeSpan.FromSeconds(durationInSeconds), GetTweeningFunction());
singleValueTweener.PositionChanged += delegate(float newPosition) { returnValue = new Vector3(newPosition, 0, 0); };
break;
case VariableToAnimate.Vector2Value:
vectorTwoTweener = new Vector2Tweener(new Vector2(startPosition.X, startPosition.Y), new Vector2(endPosition.X, endPosition.Y), TimeSpan.FromSeconds(durationInSeconds), GetTweeningFunction());
vectorTwoTweener.PositionChanged += delegate(Vector2 newPosition) { returnValue = new Vector3(newPosition.X, newPosition.Y, 0); };
break;
case VariableToAnimate.Vector3Value:
vector3Tweener = new Vector3Tweener(startPosition, endPosition, TimeSpan.FromSeconds(durationInSeconds), GetTweeningFunction());
vector3Tweener.PositionChanged += delegate(Vector3 newPosition) { returnValue = newPosition; };
break;
default:
vector3Tweener = new Vector3Tweener(startPosition, endPosition, TimeSpan.FromSeconds(durationInSeconds), GetTweeningFunction());
vector3Tweener.PositionChanged += delegate(Vector3 newPosition) { returnValue = newPosition; };
break;
}
}
/// <summary>
/// Sprite Constructor
/// </summary>
/// <param name="xPos"></param>
/// <param name="yPos"></param>
public Character(int xPos, int yPos)
: base(xPos, yPos)
{
tween = new Vector2Tweener(new Vector2(x,y), new Vector2(x,y), 0.3f, XNATweener.Cubic.EaseOut);
tween.Ended +=new EndHandler(endTween);
tween.Pause();
}
public void Start( )
{
if (_started)
{
return;
}
_propertyInfo = _propertiesThisAppliesTo.GetType( ).GetProperty(_behaviourProperties.NameOfPropertyToModify);
_originalValue = _propertyInfo.GetValue(_propertiesThisAppliesTo, null);
_tweener = new Vector2Tweener(
_behaviourProperties.From.AsVector2( ),
_behaviourProperties.To.AsVector2( ),
TimeSpan.FromSeconds(_behaviourProperties.DurationInSeconds),
Tweener.CreateTweeningFunction(
Type.GetType(_behaviourProperties.ClrTypeOfInterpolator), _behaviourProperties.Easing));
_started = true;
}
/// <summary>
/// Function used to set our animation parameters
/// </summary>
/// <param name="transition">Type of interpolation function to utilize</param>
/// <param name="startPosition"> Our start position</param>
/// <param name="endPosition">Our end position</param>
/// <param name="durationInSeconds">How many seconds the animation should take</param>
public void Animate(TypeOfTransition transition, Vector3 startPosition, Vector3 endPosition, double durationInSeconds)
{
currentTransition = transition;
switch (kindOfAnimation)
{
case VariableToAnimate.floatValue:
singleValueTweener = new Tweener(startPosition.X, endPosition.X, TimeSpan.FromSeconds(durationInSeconds), GetTweeningFunction());
singleValueTweener.PositionChanged += delegate(float newPosition) { returnValue = new Vector3(newPosition, 0, 0); };
break;
case VariableToAnimate.Vector2Value:
vectorTwoTweener = new Vector2Tweener(new Vector2(startPosition.X, startPosition.Y), new Vector2(endPosition.X, endPosition.Y), TimeSpan.FromSeconds(durationInSeconds), GetTweeningFunction());
vectorTwoTweener.PositionChanged += delegate(Vector2 newPosition) { returnValue = new Vector3(newPosition.X, newPosition.Y, 0); };
break;
case VariableToAnimate.Vector3Value:
vector3Tweener = new Vector3Tweener(startPosition, endPosition, TimeSpan.FromSeconds(durationInSeconds), GetTweeningFunction());
vector3Tweener.PositionChanged += delegate(Vector3 newPosition) { returnValue = newPosition;};
break;
default:
vector3Tweener = new Vector3Tweener(startPosition, endPosition, TimeSpan.FromSeconds(durationInSeconds), GetTweeningFunction());
vector3Tweener.PositionChanged += delegate(Vector3 newPosition) { returnValue = newPosition;};
break;
}
}
protected virtual void CreateNewTweener()
{
tweener = new Vector2Tweener(spritePosition, pointerPosition, TimeSpan.FromSeconds(duration), GetTweeningFunction());
tweener.PositionChanged += delegate(Vector2 newPosition) { spritePosition = newPosition; };
}
