제가 직접 쑨의 lua를 만들고있는데요

현재
function cthun_OnEnterCombat(Unit, Event)
Unit:SetCombatMeleeCapable(1)
Unit:RegisterEvent("cthun_eyebeam",2500,0)
Unit:RegisterEvent("cthun_phase2",30000,0)
Unit:StopMovement(1)
end

function cthun_eyebeam(Unit, Event)
Unit:FullCastSpellOnTarget(32950, Unit:GetRandomPlayer(0))
end

function cthun_phase2(Unit, Event)
Unit:RemoveEvents()
Unit:FullCastSpell(40683)
Unit:FullCastSpell(40683)
Unit:RegisterEvent("cthun_darkglare",2000,0)
Unit:SetCombatMeleeCapable(1)
Unit:StopMovement(1)
Unit:RegisterEvent("cthun_OnEnterCombat",30000,0)
end

function cthun_darkglare(Unit, Event)
Unit:FullCastSpell(40683)
Unit:FullCastSpell(26029)
Unit:FullCastSpellOnTarget(41937, Unit:GetRandomPlayer(0))
end

function cthun_OnLeaveCombat(Unit, Event)
Unit:RemoveEvents()
end

function cthun_OnDied(Unit, Event)
Unit:RemoveEvents()
end

RegisterUnitEvent(15589, 1, "cthun_OnEnterCombat")
RegisterUnitEvent(15589, 2, "cthun_phase2")
RegisterUnitEvent(15589, 3, "cthun_OnLeaveCombat")
RegisterUnitEvent(15589, 4, "cthun_OnDied")

이만큼 만들었거든요?
그런데 제가 lua를 만드는걸 따로 누구한테 질문해보질않아서 한가지 모르는게 있는데
제 딴에는 Unit:RegisterEvent("cthun_phase2",30000,0) 이걸로 페이즈2로 30초후에 가라고 만들었는데
여기 30000이게 30초로 되는게 맞나요? 자꾸 하면 처음부터 페이즈2로 가더라고요