How do you make cave in roar?

[Radical Batz]

In the laboratory part of the original amnesia, you go near this cave in with rocks and it starts making a moan sound and lots of dust comes out of it! Now I used this code from the original script of the lab into my script

Code: (Select All)

void CollideScreamCave(string &in asParent, string &in asChild, int alState)
{
    PlaySoundAtEntity("monster_scream","04_scream.snt", "AreaCaveMonster", 0, false);
    
    StartScreenShake(0.02f, 2.0f, 0.5f, 2.0f);
    
    CreateParticleSystemAtEntity("breathps", "ps_cave_monster_scream.ps", "AreaCaveMonster", false);    
    
    AddTimer("scream1", 0.5f, "TimerCaveScream");
    AddTimer("scream2", 1.0f, "TimerCaveScream");
    AddTimer("scream3", 3.0f, "TimerCaveScream");
    AddTimer("scream4", 5.0f, "TimerCaveScream");
}
void TimerCaveScream(string &in asTimer)
{
    if(asTimer == "scream1"){
        PlayGuiSound("react_scare", 0.8f);
        GiveSanityDamage(10.0f, false);
        FadeSepiaColorTo(0.5f, 0.025f);
        FadeRadialBlurTo(0.1f, 0.025f);
        SetRadialBlurStartDist(0.2f);
    }
    else if(asTimer == "scream2"){
    
    }
    else if(asTimer == "scream3"){
        PlayGuiSound("react_creath", 0.8f);
        FadeSepiaColorTo(0, 0.1f);
        FadeRadialBlurTo(0, 0.1f);
    }
    else{
        PlayGuiSound("react_creath", 0.6f);
    }
}

and I made a script box called "Areascreamcave" just like the original but when I go play in my level, the script is not working? does anybody know why? oh and how do you make random sounds just like in the prison?