--Robot Searching Destroyer
--scripted by Rawstone
local s,id=GetID()
function s.initial_effect(c)
		--Excavate
		local e1=Effect.CreateEffect(c)
		e1:SetCategory(CATEGORY_TOHAND+CATEGORY_SEARCH+CATEGORY_COIN)
		e1:SetDescription(aux.Stringid(id,0))
		e1:SetType(EFFECT_TYPE_IGNITION)
		e1:SetCode(EVENT_FREE_CHAIN)
		e1:SetCountLimit(1,id)
		e1:SetRange(LOCATION_MZONE)
		e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
		e1:SetTarget(s.trg)
		e1:SetOperation(s.op)
		c:RegisterEffect(e1)
		local e2=Effect.CreateEffect(c)
		e2:SetCategory(CATEGORY_DESTROY)
		e2:SetType(EFFECT_TYPE_TRIGGER_O+EFFECT_TYPE_FIELD)
		e2:SetProperty(EFFECT_FLAG_DELAY)
		e2:SetCode(EVENT_SPSUMMON_SUCCESS)
		e2:SetCountLimit(1,id+500)
		e2:SetRange(LOCATION_MZONE)
		e2:SetCondition(s.cond)
		e2:SetTarget(s.target)
		e2:SetOperation(s.opd)
		c:RegisterEffect(e2)
end
	function s.trg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetFieldGroupCount(tp,LOCATION_DECK,0)>0 end
	if chk==0 then return ct>0 end
	Duel.SetTargetPlayer(tp)
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,0,LOCATION_DECK)
		 Duel.SetOperationInfo(0,CATEGORY_COIN,nil,0,tp,3)
end
c40001.toss_coin=true
	function s.filter3(c,tp)
	return c.toss_coin and c:IsAbleToHand()
end
	function s.op(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetMatchingGroup(s.filter,tp,LOCATION_DECK,LOCATION_DECK,nil)
	if g:GetCount()==0 then return end
	local c1,c2,c3=Duel.TossCoin(tp,3)
	local ct=c1+c2+c3+3
	if ct>g:GetCount() then ct=g:GetCount() end
	local p=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER)
	Duel.ConfirmDecktop(p,ct)
	local g=Duel.GetDecktopGroup(p,ct)
	if g:GetCount()>0 and g:IsExists(s.filter3,1,nil) and Duel.SelectYesNo(p,aux.Stringid(40001,0)) then
		Duel.Hint(HINT_SELECTMSG,p,HINTMSG_ATOHAND)
		local sg=g:FilterSelect(p,s.filter3,1,1,nil)
		Duel.SendtoHand(sg,nil,REASON_EFFECT)
		Duel.ConfirmCards(1-p,sg)
		Duel.ShuffleHand(p)
	end
	Duel.ShuffleDeck(p)
end
	function s.filt(c,tp)
	return c:IsAttribute(ATTRIBUTE_DARK) and c:IsRace(RACE_MACHINE)
end
	function s.cond(e,tp,eg,ep,ev,re,r,rp)
	return not eg:IsContains(e:GetHandler()) and eg:IsExists(s.filt,1,nil,tp)
end
	function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,g,1,0,0)
end
	function s.opd(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetFieldGroup(tp,LOCATION_ONFIELD,LOCATION_ONFIELD)
	if g:GetCount()>0 then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DESTROY)
		local sg=g:Select(tp,1,1,nil)
		Duel.HintSelection(sg)
		Duel.Destroy(sg,REASON_EFFECT)
	end
end