public UnmovingSprite(
AnimationSurface animationSurface, Point2 location)
{
Contract.Requires(animationSurface != null);
_animationSurface = animationSurface;
_location = location;
}
public UniformMotionSprite(
AnimationSurface animationSurface, Point2 startLocation,
Vector2 velocity, float totalTime)
: this(animationSurface, startLocation,
startLocation + (Vector2)(velocity * totalTime),
totalTime)
{
}
public UniformMotionSprite(
AnimationSurface animationSurface, Point2 startLocation,
Point2 endLocation, float totalTime)
{
Contract.Requires(animationSurface != null);
_animationSurface = animationSurface;
StartLocation = startLocation;
_location = startLocation;
_diffVector = endLocation - startLocation;
_totalTime = totalTime;
}
public UniformMotionSprite(
AnimationSurface animationSurface, Point2 startLocation,
Point2 endLocation, float speedOrTotalTime, bool isSpeed)
: this(animationSurface, startLocation, endLocation,
isSpeed
? (float)(endLocation - startLocation).Length
/ speedOrTotalTime
: speedOrTotalTime)
{
}
