/// <summary>
/// Internal function for updating the position and speed of this object.
/// </summary>
private void updateMotion()
{
float delta;
float velocityDelta;
velocityDelta = (FlxU.computeVelocity(angularVelocity, angularAcceleration, angularDrag, maxAngular) - angularVelocity) / 2;
angularVelocity += velocityDelta;
angle += angularVelocity * FlxG.elapsed;
angularVelocity += velocityDelta;
velocityDelta = (FlxU.computeVelocity(velocity.x, acceleration.x, drag.x, maxVelocity.x) - velocity.x) / 2;
velocity.x += velocityDelta;
delta = velocity.x * FlxG.elapsed;
velocity.x += velocityDelta;
x += delta;
velocityDelta = (FlxU.computeVelocity(velocity.y, acceleration.y, drag.y, maxVelocity.y) - velocity.y) / 2;
velocity.y += velocityDelta;
delta = velocity.y * FlxG.elapsed;
velocity.y += velocityDelta;
y += delta;
}
