local cm,m=GetID()
cm.name="机动城的开启桥人"
function cm.initial_effect(c)
	--Position
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(m,0))
	e1:SetCategory(CATEGORY_POSITION+CATEGORY_SPECIAL_SUMMON+CATEGORY_GRAVE_SPSUMMON)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCondition(cm.condition)
	e1:SetCost(cm.cost)
	e1:SetTarget(cm.target)
	e1:SetOperation(cm.operation)
	c:RegisterEffect(e1)
end
--Position
function cm.spfilter(c,e,tp)
	return c:IsType(TYPE_NORMAL) and c:IsAttribute(ATTRIBUTE_EARTH) and RD.IsCanBeSpecialSummoned(c,e,tp,POS_FACEUP)
end
function cm.condition(e,tp,eg,ep,ev,re,r,rp)
	return RD.IsSummonTurn(e:GetHandler())
end
cm.cost=RD.CostSendDeckTopToGrave(3)
function cm.target(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	if chk==0 then return RD.IsCanChangePosition(c,e,tp,REASON_EFFECT) end
	Duel.SetOperationInfo(0,CATEGORY_POSITION,c,1,0,0)
end
function cm.operation(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if c:IsFaceup() and c:IsRelateToEffect(e) and RD.ChangePosition(c,e,tp,REASON_EFFECT)~=0 then
		RD.CanSelectAndSpecialSummon(aux.Stringid(m,1),aux.NecroValleyFilter(cm.spfilter),tp,LOCATION_GRAVE,0,1,1,nil,e,POS_FACEUP,true)
	end
end