private void UpdateAnimation()
{
// if they are currently moving
if (Math.Abs(Velocity.X) > 0 || Math.Abs(Velocity.Y) > 0)
{
// find out what directions they are actually moving...
var actualDir = ParseActualDirection(Velocity.X, Velocity.Y);
// ... and what direction the animation is facing
var currentDir = StringToDirection(Sprite.GetAnimation().Split(' ')[1]);
Direction = actualDir[0];
// if they aren't facing a valid direction, correct it
if (!actualDir.Contains(currentDir))
{
Sprite.SetAnimation(String.Format("walking {0}", actualDir[0].ToString().ToLower()));
}
// if the animation is standing, change it to moving
if (Sprite.GetAnimation().Split(' ')[0] == "standing")
{
Sprite.SetAnimation(Sprite.GetAnimation().Replace("standing", "walking"));
}
}
else
{
// make sure they are standing if they have no velocity
Sprite.SetAnimation("standing " + Direction.ToString().ToLower());
}
}