--Skyburner under attack, SCRAMBLE!
--Commissioned by: Leon Duvall
--Scripted by: XGlitchy30
local cid,id=GetID()
function cid.initial_effect(c)
	--activate
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetCountLimit(1,id+EFFECT_COUNT_CODE_OATH)
	e1:SetCost(cid.cost)
	e1:SetTarget(cid.target)
	e1:SetOperation(cid.activate)
	c:RegisterEffect(e1)
	--alternative activation
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_SINGLE)
	e2:SetCode(EFFECT_QP_ACT_IN_NTPHAND)
	e2:SetCondition(cid.handcon)
	c:RegisterEffect(e2)
	local e3=e1:Clone()
	e3:SetProperty(EFFECT_FLAG_DAMAGE_STEP+EFFECT_FLAG_DELAY)
	e3:SetCode(EVENT_LEAVE_FIELD)
	e3:SetRange(LOCATION_GRAVE)
	e3:SetCondition(cid.actcon)
	e3:SetTarget(cid.acttarget)
	c:RegisterEffect(e3)
	--custom activity counters
	Duel.AddCustomActivityCounter(id,ACTIVITY_SUMMON,cid.counterfilter)
	Duel.AddCustomActivityCounter(id,ACTIVITY_SPSUMMON,cid.counterfilter)
	Duel.AddCustomActivityCounter(id,ACTIVITY_FLIPSUMMON,cid.counterfilter)
end
--generic filters
function cid.counterfilter(c)
	return c:IsAttribute(ATTRIBUTE_WIND) and c:IsRace(RACE_MACHINE)
end
--ALTERNATIVE ACTIVATION
function cid.handcon(e)
	return Duel.GetFieldGroup(e:GetHandlerPlayer(),LOCATION_MZONE,0):FilterCount(Card.IsType,nil,TYPE_MONSTER)==0
end
---------
function cid.plcfilter(c,tp)
	return c:IsPreviousSetCard(0xf41) and c:GetPreviousControler()==tp
		and c:GetReasonPlayer()==1-tp and c:IsReason(REASON_EFFECT) and c:IsPreviousLocation(LOCATION_MZONE)
end
function cid.actcon(e,tp,eg,ep,ev,re,r,rp)
	return eg:IsExists(cid.plcfilter,1,nil,tp)
end
function cid.acttarget(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingMatchingCard(cid.filter,tp,LOCATION_HAND+LOCATION_GRAVE,0,1,nil,e,tp) 
	end
	Duel.MoveToField(e:GetHandler(),tp,tp,LOCATION_SZONE,POS_FACEUP,true)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,0,LOCATION_HAND+LOCATION_GRAVE)
	local e1=Effect.CreateEffect(e:GetHandler())
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetCode(EFFECT_LEAVE_FIELD_REDIRECT)
	e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
	e1:SetReset(RESET_EVENT+RESETS_REDIRECT)
	e1:SetValue(LOCATION_REMOVED)
	e:GetHandler():RegisterEffect(e1,true)
end
--ACTIVATE
--filters
function cid.filter(c,e,tp)
	return c:IsSetCard(0xf41) and c:IsType(TYPE_MONSTER) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
end
function cid.sumlimit(e,c,sump,sumtype,sumpos,targetp,se)
	return not c:IsAttribute(ATTRIBUTE_WIND) and not c:IsRace(RACE_MACHINE)
end
---------
function cid.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetCustomActivityCount(id,tp,ACTIVITY_SUMMON)==0
		and Duel.GetCustomActivityCount(id,tp,ACTIVITY_SPSUMMON)==0 
		and Duel.GetCustomActivityCount(id,tp,ACTIVITY_FLIPSUMMON)==0 
	end
	local e1=Effect.CreateEffect(e:GetHandler())
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET+EFFECT_FLAG_OATH)
	e1:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
	e1:SetReset(RESET_PHASE+PHASE_END)
	e1:SetTargetRange(1,0)
	e1:SetTarget(cid.sumlimit)
	Duel.RegisterEffect(e1,tp)
	local e2=e1:Clone()
	e2:SetCode(EFFECT_CANNOT_SUMMON)
	Duel.RegisterEffect(e2,tp)
	local e3=e1:Clone()
	e3:SetCode(EFFECT_CANNOT_FLIP_SUMMON)
	Duel.RegisterEffect(e3,tp)
end
function cid.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingMatchingCard(cid.filter,tp,LOCATION_HAND+LOCATION_GRAVE,0,1,nil,e,tp) 
	end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,0,LOCATION_HAND+LOCATION_GRAVE)
end
function cid.activate(e,tp,eg,ep,ev,re,r,rp)
	if Duel.GetLocationCount(tp,LOCATION_MZONE)<=0 then return end
	local c=e:GetHandler()
	local fid=c:GetFieldID()
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectMatchingCard(tp,aux.NecroValleyFilter(cid.filter),tp,LOCATION_HAND+LOCATION_GRAVE,0,1,1,nil,e,tp)
	local tc=g:GetFirst()
	if tc then
		Duel.SpecialSummon(tc,0,tp,tp,false,false,POS_FACEUP)
		tc:RegisterFlagEffect(id,RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END,0,1,fid)
		local e1=Effect.CreateEffect(c)
		e1:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
		e1:SetCode(EVENT_PHASE+PHASE_END)
		e1:SetProperty(EFFECT_FLAG_IGNORE_IMMUNE)
		e1:SetCountLimit(1)
		e1:SetLabel(fid)
		e1:SetLabelObject(tc)
		e1:SetCondition(cid.rmcon)
		e1:SetOperation(cid.rmop)
		e1:SetReset(RESET_PHASE+PHASE_END)
		Duel.RegisterEffect(e1,tp)
	end
end
function cid.rmcon(e,tp,eg,ep,ev,re,r,rp)
	local tc=e:GetLabelObject()
	return tc:GetFlagEffectLabel(id)==e:GetLabel() and tc:IsAbleToHand()
end
function cid.rmop(e,tp,eg,ep,ev,re,r,rp)
	local tc=e:GetLabelObject()
	Duel.SendtoHand(tc,nil,REASON_EFFECT)
end