private void Start()
{
if (firstWire)
{
Color c = offColor;
c.a = c.a / 2;
firstWire.ChangeColor(c);
}
}
public void ChangeColor(Color color)
{
if (wireCircle)
{
Color c = color;
c.a = 1;
sr.color = c;
}
else
{
sr.color = color;
}
//If there is a next wire in the string, change its color as well.
if (nextWire != null)
{
nextWire.ChangeColor(color);
}
}