public void SetDirection(Vector2 direction)
{
if (Direction == direction)
{
return;
}
Direction = direction;
if (Direction == Vector2.zero)
{
Parts.ForEach(i => i.SetActive(true));
Shadows.ForEach(i => i.SetActive(true));
Parts[0].transform.localPosition = Shadows[0].transform.localPosition = new Vector3(0, -1.25f);
Parts[1].transform.localPosition = Shadows[1].transform.localPosition = new Vector3(0, 1.25f);
Parts[2].transform.localPosition = Shadows[2].transform.localPosition = new Vector3(-1.5f, 0);
Parts[3].transform.localPosition = Shadows[3].transform.localPosition = new Vector3(1.5f, 0);
return;
}
Parts.ForEach(i => i.transform.localPosition = Vector3.zero);
Shadows.ForEach(i => i.transform.localPosition = Vector3.zero);
int index;
if (direction == Vector2.left)
{
index = 2;
}
else if (direction == Vector2.right)
{
index = 3;
}
else if (direction == Vector2.up)
{
index = 1;
}
else if (direction == Vector2.down)
{
index = 0;
}
else
{
throw new NotSupportedException();
}
for (var i = 0; i < Parts.Count; i++)
{
Parts[i].SetActive(i == index);
Shadows[i].SetActive(i == index);
}
}