if (xShake == 1)
{
    x += 2
    PlaySoundMono(sndCrystalShake)
    xShake = 2
}
else if (xShake == 2)
    xShake = 3
else if (xShake == 3)
{
    x -= 2
    xShake = 0
}
if (xShake == 4)
{
    x -= 2
    PlaySoundMono(sndCrystalShake2)
    xShake = 5
}
else if (xShake == 5)
    xShake = 6
else if (xShake == 6)
{
    x += 2
    xShake = 0
}