--岩の精霊 タイタン
--The Rock Spirit
local s,id=GetID()
function s.initial_effect(c)
	c:EnableReviveLimit()
	--special summon
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_SPSUMMON_PROC)
	e1:SetProperty(EFFECT_FLAG_UNCOPYABLE)
	e1:SetRange(LOCATION_HAND)
	e1:SetCondition(s.spcon)
	e1:SetTarget(s.sptg)
	e1:SetOperation(s.spop)
	c:RegisterEffect(e1)
	--atk
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_SINGLE)
	e2:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
	e2:SetRange(LOCATION_MZONE)
	e2:SetCode(EFFECT_UPDATE_ATTACK)
	e2:SetCondition(s.atkcon)
	e2:SetValue(300)
	c:RegisterEffect(e2)
end
function s.atkcon(e)
	local ph=Duel.GetCurrentPhase()
	local tp=Duel.GetTurnPlayer()
	return tp~=e:GetHandler():GetControler() and Duel.IsBattlePhase()
end
function s.spfilter(c)
	return c:IsAttribute(ATTRIBUTE_EARTH) and c:IsAbleToRemoveAsCost() and aux.SpElimFilter(c,true)
end
function s.spcon(e,c)
	if c==nil then return true end
	local tp=e:GetHandlerPlayer()
	local rg=Duel.GetMatchingGroup(s.spfilter,tp,LOCATION_MZONE|LOCATION_GRAVE,0,nil)
	return Duel.GetLocationCount(tp,LOCATION_MZONE)>-1 and #rg>0 and aux.SelectUnselectGroup(rg,e,tp,1,1,aux.ChkfMMZ(1),0)
end
function s.sptg(e,tp,eg,ep,ev,re,r,rp,c)
	local rg=Duel.GetMatchingGroup(s.spfilter,tp,LOCATION_MZONE|LOCATION_GRAVE,0,nil)
	local g=aux.SelectUnselectGroup(rg,e,tp,1,1,aux.ChkfMMZ(1),1,tp,HINTMSG_REMOVE,nil,nil,true)
	if #g>0 then
		g:KeepAlive()
		e:SetLabelObject(g)
		return true
	end
	return false
end
function s.spop(e,tp,eg,ep,ev,re,r,rp,c)
	local g=e:GetLabelObject()
	if not g then return end
	Duel.Remove(g,POS_FACEUP,REASON_COST)
	g:DeleteGroup()
end