void This_HorseGotUpSpeed(Horse horse, int prev_randDuration)
{
int randDuration = prev_randDuration + random.Next(-2, 2);
DoubleAnimation uniformMotion = new DoubleAnimation(Canvas.GetLeft(horse), finishLine.X1, TimeSpan.FromSeconds(randDuration), FillBehavior.HoldEnd);
horse.changeSpeed(randDuration);
uniformMotion.Completed += (s, _) => This_HorseFinishing(horse, randDuration);
horse.BeginAnimation(Canvas.LeftProperty, uniformMotion);
}
void This_HorseFinishing(Horse horse, int prev_randDuration)
{
DoubleAnimation finishing = new DoubleAnimation(Canvas.GetLeft(horse), finishLine.X1 + 144 - 12 * prev_randDuration, TimeSpan.FromSeconds((14 - prev_randDuration) / 2), FillBehavior.HoldEnd);
horse.changeSpeed(prev_randDuration + 2);
finishing.Completed += (s, _) => horse.stopMoving();
EasingFunctionBase easingFunction = new RunningEase();
easingFunction.EasingMode = EasingMode.EaseOut;
finishing.EasingFunction = easingFunction;
horse.BeginAnimation(Canvas.LeftProperty, finishing);
}
void Move(Horse horse)
{
int randDuration = random.Next(6, 10);
DoubleAnimation starting = new DoubleAnimation(Canvas.GetLeft(horse), middleLine.X1, TimeSpan.FromSeconds(randDuration), FillBehavior.HoldEnd);
EasingFunctionBase easingFunction = new RunningEase();
easingFunction.EasingMode = EasingMode.EaseIn;
starting.EasingFunction = easingFunction;
starting.Completed += (s, _) => This_HorseGotUpSpeed(horse, randDuration);
horse.changeSpeed(randDuration);
horse.BeginAnimation(Canvas.LeftProperty, starting);
}