if (part == 3)
    part = 4;
if (part == 2)
{
    vspeed = 0;
    part = 3;
    alarm[0] = 2;
}
if (part == 1)
{
    if (type == 0)
        vspeed = -10;
    if (type == 1)
        vspeed = 10;
    snd_play(snd_spearrise);
    part = 2;
    alarm[0] = 6;
}
if (part == 0)
{
    part = 1;
    vspeed = 0;
    alarm[0] = 12;
}