Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
Each player can only Special Summon a monster(s) once per turn.
--スケイルモース
--Scary Moth
local s,id=GetID()
function s.initial_effect(c)
	Duel.EnableGlobalFlag(GLOBALFLAG_SPSUMMON_COUNT)
	--spsummon count limit
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_SPSUMMON_COUNT_LIMIT)
	e1:SetRange(LOCATION_MZONE)
	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e1:SetTargetRange(1,1)
	e1:SetValue(1)
	c:RegisterEffect(e1)
end