void main()
{
object oPC;
effect eVis;
effect eDam;

oPC=GetEnteringObject();

if (GetIsPC(oPC) || GetIsPC(GetMaster(oPC)))
    {
    if (Random(8)==0 && GetLocalInt(OBJECT_SELF,"TrapSprung")==0)
        {
        SetLocalInt(OBJECT_SELF,"TrapSprung",1);
        eVis = EffectVisualEffect(VFX_FNF_SWINGING_BLADE);
        DelayCommand(0.5, ApplyEffectAtLocation(DURATION_TYPE_INSTANT, eVis, GetLocation(oPC),3.0));
        if (ReflexSave(oPC,24) == 0)
            {
            eDam = EffectDamage(d6(2), DAMAGE_TYPE_SLASHING);
            DelayCommand(0.5, ApplyEffectToObject(DURATION_TYPE_INSTANT, eDam, oPC));
            }
        }
    }
}