--クシャトリラ・オーバーラップ
--Kashtira Overlap
--scripted by Naim
local s,id=GetID()
function s.initial_effect(c)
	--Banish 1 monster and increase ATK of the target by 1500
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_ATKCHANGE+CATEGORY_REMOVE)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET+EFFECT_FLAG_DAMAGE_STEP)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetHintTiming(TIMING_DAMAGE_STEP)
	e1:SetCountLimit(1,id)
	e1:SetCondition(aux.StatChangeDamageStepCondition)
	e1:SetTarget(s.target)
	e1:SetOperation(s.activate)
	c:RegisterEffect(e1)
	--Negate Effects of a target
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,1))
	e2:SetCategory(CATEGORY_DISABLE)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e2:SetProperty(EFFECT_FLAG_DELAY+EFFECT_FLAG_CARD_TARGET)
	e2:SetCode(EVENT_REMOVE)
	e2:SetCountLimit(1,{id,1})
	e2:SetTarget(s.distg)
	e2:SetOperation(s.disop)
	c:RegisterEffect(e2)
end
s.listed_series={SET_KASHTIRA}
function s.rmvfilter(c)
	return c:IsMonster() and c:IsAttack(1500) and c:IsDefense(2100) and c:IsAbleToRemove()
		and (c:IsLocation(LOCATION_HAND) or c:IsFaceup())
end
function s.tgfilter(c,tp)
	return c:IsFaceup() and Duel.IsExistingMatchingCard(s.rmvfilter,tp,LOCATION_HAND|LOCATION_GRAVE|LOCATION_MZONE,LOCATION_MZONE,1,c)
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsLocation(LOCATION_MZONE) and s.tgfilter(chkc,tp) end
	if chk==0 then return Duel.IsExistingTarget(s.tgfilter,tp,LOCATION_MZONE,LOCATION_MZONE,1,nil,tp) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATKDEF)
	local tc=Duel.SelectTarget(tp,s.tgfilter,tp,LOCATION_MZONE,LOCATION_MZONE,1,1,nil,tp)
	Duel.SetOperationInfo(0,CATEGORY_ATKCHANGE,tc,1,0,1500)
	Duel.SetOperationInfo(0,CATEGORY_REMOVE,nil,1,PLAYER_EITHER,LOCATION_HAND|LOCATION_GRAVE|LOCATION_MZONE)
end
function s.activate(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	local exclude=tc and tc:IsRelateToEffect(e) or nil --don't use tc as exclusion if it's not related to effect anymore
	local g=Duel.GetMatchingGroup(s.rmvfilter,tp,LOCATION_HAND|LOCATION_GRAVE|LOCATION_MZONE,LOCATION_MZONE,exclude)
	local rg=Group.CreateGroup()
	--if we have cards other than the target to banish, select from a group without the target
	if #g>0 then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
		rg=g:Select(tp,1,1,nil)
	--else, check if we can banish tc and select it
	elseif tc:IsRelateToEffect(e) and tc:IsFaceup() and tc:IsAttack(1500) and tc:IsDefense(2100) and tc:IsAbleToRemove() then
		rg=Group.FromCards(tc)
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
		rg=rg:Select(tp,1,1,nil)
	end
	if #rg==0 then return end
	if Duel.Remove(rg,POS_FACEUP,REASON_EFFECT)>0 and rg:GetFirst():IsLocation(LOCATION_REMOVED) and tc:IsRelateToEffect(e) and tc:IsFaceup() then
		--Increase ATK
		local e1=Effect.CreateEffect(e:GetHandler())
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_UPDATE_ATTACK)
		e1:SetReset(RESET_EVENT|RESETS_STANDARD)
		e1:SetValue(1500)
		tc:RegisterEffect(e1)
	end
end
function s.disfilter(c)
	return c:IsType(TYPE_EFFECT) and c:IsNegatableMonster()
end
function s.distg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsLocation(LOCATION_MZONE) and chkc:IsControler(1-tp) and s.disfilter(chkc) end
	if chk==0 then return Duel.IsExistingMatchingCard(aux.FaceupFilter(Card.IsSetCard,SET_KASHTIRA),tp,LOCATION_MZONE,0,1,nil)
		and Duel.IsExistingTarget(s.disfilter,tp,0,LOCATION_MZONE,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_NEGATE)
	local tc=Duel.SelectTarget(tp,s.disfilter,tp,0,LOCATION_MZONE,1,1,nil):GetFirst()
	Duel.SetOperationInfo(0,CATEGORY_DISABLE,tc,1,0,0)
end
function s.disop(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc:IsRelateToEffect(e) and tc:IsFaceup() and not tc:IsDisabled() then
		Duel.NegateRelatedChain(tc,RESET_TURN_SET)
		--Negate the effects of the target
		local c=e:GetHandler()
		local e1=Effect.CreateEffect(c)
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_DISABLE)
		e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
		e1:SetReset(RESETS_STANDARD_PHASE_END)
		tc:RegisterEffect(e1)
		local e2=Effect.CreateEffect(c)
		e2:SetType(EFFECT_TYPE_SINGLE)
		e2:SetCode(EFFECT_DISABLE_EFFECT)
		e2:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
		e2:SetValue(RESET_TURN_SET)
		e2:SetReset(RESETS_STANDARD_PHASE_END)
		tc:RegisterEffect(e2)
	end
end