void main()
{
 object oDarkness = GetLastUsedBy();
location lRestLocation = GetLocation(oDarkness);
effect eEffect =  EffectVisualEffect(VFX_DUR_DARKNESS);
effect eEffect1 =  EffectVisualEffect(VFX_IMP_SLEEP);
float fDuration = RoundsToSeconds(21);

AssignCommand(oDarkness,ActionRest());
ApplyEffectToObject(DURATION_TYPE_PERMANENT, eEffect, oDarkness);
ApplyEffectToObject(DURATION_TYPE_PERMANENT, eEffect1, oDarkness);


}