void Update()
{
if (candy.IsDropped() && !eating) // candy is falling, look for it
{
Vector3 candyVector = candy.transform.position - transform.position;
float angle = Vector3.Angle(Vector3.up, candyVector);
//since Angle gives [0,180] check if it's actually [180, 360]
if (candyVector.x < 0) //lefter than wizard
{
angle = 360 - angle;
}
int frameOffset = 0; // for far distance, no frame offset
if (candyVector.magnitude < closeLookDistance)
{
frameOffset = 6; //switch to close distance frames
}
animator.SetAnimationFrame("look", frameOffset + lookFramesClockwise[(int)(angle / 360 * lookFramesClockwise.Length)]);
}
else if (animator.GetCurrentAnimation().GetName() == "look")
{
animator.PlayAnimation("idle");
}
}