// pause function
void Update()
{
if (Input.GetKeyDown(KeyCode.P) || Input.GetKeyDown(KeyCode.Escape))
{
if (Time.timeScale == 1)
{
Time.timeScale = 0;
}
else
{
Time.timeScale = 1;
}
}
if (Input.GetKeyDown(KeyCode.Space) && puck.verticalOrientation())
{
float yDir = 0;
if (puck.body.velocity.y > 0)
{
yDir = puck.originalSpeed / 2;
}
else
{
yDir = -puck.originalSpeed / 2;
}
puck.body.velocity = new Vector2(puck.originalSpeed, Random.Range(0, yDir));
}
}
