fix No.41 (#890)

c90590303.lua

@@ -44,6 +44,16 @@ function c90590303.initial_effect(c)
 	e5:SetCondition(c90590303.discon)
 	e5:SetOperation(c90590303.disop)
 	c:RegisterEffect(e5)
+	--global check for getting activate position
+	if not c90590303.global_check then
+		c90590303.global_check=true
+		local ge1=Effect.GlobalEffect()
+		ge1:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
+		ge1:SetCode(EVENT_CHAINING)
+		ge1:SetCondition(c90590303.regcon)
+		ge1:SetOperation(c90590303.regop)
+		Duel.RegisterEffect(ge1,0)
+	end
 end
 c90590303.xyz_number=41
 function c90590303.mtcon(e,tp,eg,ep,ev,re,r,rp)
@@ -70,10 +80,23 @@ function c90590303.postg(e,c)
 end
 function c90590303.discon(e,tp,eg,ep,ev,re,r,rp)
 	local c=e:GetHandler()
-	local loc=Duel.GetChainInfo(ev,CHAININFO_TRIGGERING_LOCATION)
-	if c:IsStatus(STATUS_BATTLE_DESTROYED) or c:IsAttackPos() then return false end
-	return re:IsActiveType(TYPE_MONSTER) and re:GetHandler():IsDefensePos() and loc==LOCATION_MZONE
+	local cid=Duel.GetChainInfo(ev,CHAININFO_CHAIN_ID)
+	return not c:IsStatus(STATUS_BATTLE_DESTROYED) and c:IsDefensePos() and c90590303[cid]
 end
 function c90590303.disop(e,tp,eg,ep,ev,re,r,rp)
 	Duel.NegateEffect(ev)
 end
+function c90590303.regcon(e,tp,eg,ep,ev,re,r,rp)
+	local loc=Duel.GetChainInfo(ev,CHAININFO_TRIGGERING_LOCATION)
+	if not re:IsActiveType(TYPE_MONSTER) or loc~=LOCATION_MZONE then return false end
+	local rc=re:GetHandler()
+	if rc:IsRelateToEffect(re) then
+		return rc:IsDefensePos()
+	else
+		return rc:IsPreviousPosition(POS_DEFENSE)
+	end
+end
+function c90590303.regop(e,tp,eg,ep,ev,re,r,rp)
+	local cid=Duel.GetChainInfo(ev,CHAININFO_CHAIN_ID)
+	c90590303[cid]=true
+end