remove bit.band, bit.bor

c10515412.lua

@@ -43,7 +43,7 @@ function s.desop(e,tp,eg,ep,ev,re,r,rp)
 	end
 end
 function s.setcon(e,tp,eg,ep,ev,re,r,rp)
-	return bit.band(r,REASON_EFFECT+REASON_BATTLE)~=0
+	return r&(REASON_EFFECT+REASON_BATTLE)~=0
 end
 function s.setfilter(c)
 	return c:IsType(TYPE_SPELL+TYPE_TRAP) and c:IsSSetable()

c11464648.lua

@@ -66,7 +66,7 @@ function s.tgop(e,tp,eg,ep,ev,re,r,rp)
 	end
 end
 function s.eqfilter(c)
-	return c:IsFaceup() and c:IsSetCard(0x1b0) and bit.band(c:GetType(),TYPE_SPELL+TYPE_EQUIP)==TYPE_SPELL+TYPE_EQUIP
+	return c:IsFaceup() and c:IsSetCard(0x1b0) and c:IsAllTypes(TYPE_SPELL+TYPE_EQUIP)
 end
 function s.imcon(e)
 	local sg=e:GetHandler():GetEquipGroup()

c12686296.lua

@@ -90,5 +90,5 @@ function s.condition(e)
 end
 function s.aclimit(e,re,tp)
 	local loc=re:GetActivateLocation()
-	return bit.band(loc,LOCATION_ONFIELD)~=0 and re:IsActiveType(TYPE_MONSTER)
+	return loc&LOCATION_ONFIELD~=0 and re:IsActiveType(TYPE_MONSTER)
 end

c24521325.lua

@@ -30,9 +30,9 @@ function s.checkzone(tp)
 	local zone=0
 	local g=Duel.GetMatchingGroup(s.cfilter,tp,LOCATION_MZONE,LOCATION_MZONE,nil)
 	for tc in aux.Next(g) do
-		zone=bit.bor(zone,tc:GetLinkedZone(tp))
+		zone=zone|tc:GetLinkedZone(tp)
 	end
-	return bit.band(zone,0x1f)
+	return zone&0x1f
 end
 function s.spcon(e,c)
 	if c==nil then return true end

c2674965.lua

@@ -60,8 +60,7 @@ function s.thop(e,tp,eg,ep,ev,re,r,rp)
 	end
 end
 function s.cfilter(c,tp)
-	return bit.band(c:GetType(),TYPE_TRAP+TYPE_CONTINUOUS)==TYPE_TRAP+TYPE_CONTINUOUS
-		and c:IsPreviousLocation(LOCATION_SZONE) and c:IsControler(tp)
+	return c:IsAllTypes(TYPE_TRAP+TYPE_CONTINUOUS) and c:IsPreviousLocation(LOCATION_SZONE) and c:IsControler(tp)
 end
 function s.damcon(e,tp,eg,ep,ev,re,r,rp)
 	return eg:IsExists(s.cfilter,1,nil,tp)
@@ -75,8 +74,7 @@ function s.cfilter2(c)
 end
 function s.discon(e,tp,eg,ep,ev,re,r,rp)
 	local rc=re:GetHandler()
-	return bit.band(rc:GetType(),TYPE_TRAP+TYPE_CONTINUOUS)==TYPE_TRAP+TYPE_CONTINUOUS
-		and re:GetActivateLocation()==LOCATION_MZONE
+	return rc:IsAllTypes(TYPE_TRAP+TYPE_CONTINUOUS)	and re:GetActivateLocation()==LOCATION_MZONE
 		and Duel.IsExistingMatchingCard(s.cfilter2,tp,LOCATION_REMOVED,0,1,nil)
 end
 function s.distg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)

c27704731.lua

@@ -39,7 +39,7 @@ function s.initial_effect(c)
 	c:RegisterEffect(e3)
 end
 function s.mfilter(ft,lv,race,att)
-	return ft==1 and lv>=5 and bit.band(race,RACE_WARRIOR)==RACE_WARRIOR
+	return ft==1 and lv>=5 and race&RACE_WARRIOR~=0
 end
 s.Metallization_material=s.mfilter
 function s.thcost(e,tp,eg,ep,ev,re,r,rp,chk)

c31552317.lua

@@ -48,7 +48,7 @@ function s.indtg(e,c)
 	return c:IsSetCard(0xea)
 end
 function s.indct(e,re,r,rp)
-	if bit.band(r,REASON_BATTLE)~=0 then
+	if r&REASON_BATTLE~=0 then
 		return 1
 	else return 0 end
 end

c39881252.lua

@@ -28,7 +28,7 @@ end
 function s.cfilter(c,re)
 	return c:IsType(TYPE_SPELL+TYPE_TRAP)
 		and c:IsReason(REASON_COST) and re:IsActivated()
-		and (not c:IsPreviousLocation(LOCATION_ONFIELD) or bit.band(c:GetPreviousTypeOnField(),TYPE_SPELL+TYPE_TRAP)~=0)
+		and (not c:IsPreviousLocation(LOCATION_ONFIELD) or c:GetPreviousTypeOnField()&(TYPE_SPELL+TYPE_TRAP)~=0)
 end
 function s.condition(e,tp,eg,ep,ev,re,r,rp)
 	return eg:IsExists(s.cfilter,1,nil,re)

c41739381.lua

@@ -38,9 +38,7 @@ function s.thcon(e,tp,eg,ep,ev,re,r,rp)
 	return e:GetHandler():IsSummonType(SUMMON_TYPE_LINK)
 end
 function s.cfilter(c)
-	return c:IsFaceup()
-		and bit.band(c:GetType(),TYPE_SPELL+TYPE_CONTINUOUS)==TYPE_SPELL+TYPE_CONTINUOUS
-		and c:IsAbleToGraveAsCost()
+	return c:IsFaceup() and c:IsAllTypes(TYPE_SPELL+TYPE_CONTINUOUS) and c:IsAbleToGraveAsCost()
 end
 function s.thcost(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return Duel.IsExistingMatchingCard(s.cfilter,tp,LOCATION_ONFIELD,0,1,nil) end

c47736165.lua

@@ -61,7 +61,7 @@ function s.thop(e,tp,eg,ep,ev,re,r,rp)
 end
 function s.spcon(e,tp,eg,ep,ev,re,r,rp)
 	local c=e:GetHandler()
-	return c:IsPreviousLocation(LOCATION_MZONE) and c:IsSummonType(SUMMON_TYPE_SYNCHRO) and bit.band(r,REASON_EFFECT+REASON_BATTLE)~=0
+	return c:IsPreviousLocation(LOCATION_MZONE) and c:IsSummonType(SUMMON_TYPE_SYNCHRO) and r&(REASON_EFFECT+REASON_BATTLE)~=0
 end
 function s.spfilter(c,e,tp)
 	return c:IsFaceupEx() and c:IsSetCard(0xea) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)

c54611591.lua

@@ -49,7 +49,7 @@ function s.acop(e,tp,eg,ep,ev,re,r,rp)
 	end
 end
 function s.tgcon(e,tp,eg,ep,ev,re,r,rp)
-	return bit.band(r,REASON_EFFECT+REASON_BATTLE)~=0
+	return r&(REASON_EFFECT+REASON_BATTLE)~=0
 end
 function s.tgtg(e,tp,eg,ep,ev,re,r,rp,chk)
 	local g=Duel.GetMatchingGroup(nil,tp,0,LOCATION_MZONE,nil)

c58071334.lua

@@ -39,8 +39,7 @@ function s.mfilter2(c)
 	return c:IsRace(RACE_ILLUSION)
 end
 function s.sprfilter(c)
-	return bit.band(c:GetOriginalType(),TYPE_MONSTER)==TYPE_MONSTER
-		and c:IsFaceup() and c:IsAbleToGraveAsCost()
+	return c:GetOriginalType()&TYPE_MONSTER~=0 and c:IsFaceup() and c:IsAbleToGraveAsCost()
 end
 function s.sgchk(g,tp,sc)
 	return Duel.GetLocationCountFromEx(tp,tp,g,sc)>0

c63941169.lua

@@ -66,7 +66,7 @@ end
 function s.cfilter2(c,tp,se)
 	return c:IsReason(REASON_BATTLE+REASON_EFFECT)
 		and c:IsPreviousPosition(POS_FACEUP) and c:IsPreviousControler(tp)
-		and bit.band(c:GetPreviousAttributeOnField(),ATTRIBUTE_WATER)~=0
+		and c:GetPreviousAttributeOnField()&ATTRIBUTE_WATER~=0
 		and c:IsPreviousLocation(LOCATION_MZONE) and (se==nil or c:GetReasonEffect()~=se)
 end
 function s.thcon(e,tp,eg,ep,ev,re,r,rp)

c65033975.lua

@@ -32,7 +32,7 @@ function s.initial_effect(c)
 end
 function s.spcon(e,tp,eg,ep,ev,re,r,rp)
 	return e:GetHandler():IsPreviousLocation(LOCATION_HAND+LOCATION_ONFIELD) and e:GetHandler():IsPreviousControler(tp)
-		and re and re:IsActivated() and bit.band(r,REASON_EFFECT)==REASON_EFFECT
+		and re and re:IsActivated() and r&REASON_EFFECT~=0
 end
 function s.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
 	local c=e:GetHandler()

c81005500.lua

@@ -49,7 +49,7 @@ function s.acop(e,tp,eg,ep,ev,re,r,rp)
 	end
 end
 function s.spcon(e,tp,eg,ep,ev,re,r,rp)
-	return bit.band(r,REASON_EFFECT+REASON_BATTLE)~=0
+	return r&(REASON_EFFECT+REASON_BATTLE)~=0
 end
 function s.spfilter(c,e,tp)
 	return c:IsCanBeSpecialSummoned(e,0,tp,false,false)

c91284003.lua

@@ -45,7 +45,7 @@ function s.indfilter(e,c)
 	return c:IsRace(RACE_WARRIOR)
 end
 function s.cfilter(c)
-	return c:IsFaceupEx() and bit.band(c:GetType(),TYPE_TRAP+TYPE_CONTINUOUS)==TYPE_TRAP+TYPE_CONTINUOUS
+	return c:IsFaceupEx() and c:IsAllTypes(TYPE_TRAP+TYPE_CONTINUOUS)
 end
 function s.spcon(e,tp,eg,ep,ev,re,r,rp)
 	return Duel.IsExistingMatchingCard(s.cfilter,tp,LOCATION_MZONE,0,1,nil)

c91438674.lua

@@ -34,8 +34,7 @@ function s.initial_effect(c)
 	c:RegisterEffect(e3)
 end
 function s.cfilter(c)
-	return bit.band(c:GetType(),TYPE_TRAP+TYPE_CONTINUOUS)==TYPE_TRAP+TYPE_CONTINUOUS
-		and c:IsFaceup()
+	return c:IsAllTypes(TYPE_TRAP+TYPE_CONTINUOUS) and c:IsFaceup()
 end
 function s.atkcon(e,tp,eg,ep,ev,re,r,rp)
 	return Duel.GetTurnPlayer()~=tp and Duel.IsExistingMatchingCard(s.cfilter,tp,LOCATION_ONFIELD,0,1,nil)
@@ -69,7 +68,7 @@ function s.operation(e,tp,eg,ep,ev,re,r,rp)
 end
 function s.actop(e,tp,eg,ep,ev,re,r,rp)
 	local rc=re:GetHandler()
-	if bit.band(rc:GetType(),TYPE_TRAP+TYPE_CONTINUOUS)==TYPE_TRAP+TYPE_CONTINUOUS and ep==tp then
+	if rc:IsAllTypes(TYPE_TRAP+TYPE_CONTINUOUS) and ep==tp then
 		Duel.SetChainLimit(s.chainlm)
 	end
 end
@@ -78,7 +77,7 @@ function s.chainlm(e,rp,tp)
 end
 function s.setfilter(c,tp)
 	return c:IsSetCard(0x1c1) and c:CheckUniqueOnField(tp) and not c:IsForbidden()
-		and bit.band(c:GetType(),TYPE_TRAP+TYPE_CONTINUOUS)==TYPE_TRAP+TYPE_CONTINUOUS
+		and c:IsAllTypes(TYPE_TRAP+TYPE_CONTINUOUS)
 end
 function s.settg(e,tp,eg,ep,ev,re,r,rp,chk)
 	local g=Duel.GetMatchingGroup(s.setfilter,tp,LOCATION_DECK+LOCATION_HAND,0,nil,tp)