Fix Gagaga Head (#1040)

* Update c67120578.lua

* Update c23998625.lua

* Update c67120578.lua

* Update utility.lua

* Update c67120578.lua

c23998625.lua

@@ -63,7 +63,8 @@ function c23998625.spcon(e,tp,eg,ep,ev,re,r,rp)
 		and c:IsLocation(LOCATION_GRAVE)
 end
 function c23998625.spfilter(c,e,tp)
-	return c:IsCode(97403510) and c:IsCanBeSpecialSummoned(e,SUMMON_TYPE_XYZ,tp,false,false)
+	return c:IsCode(97403510) and e:GetHandler():IsCanBeXyzMaterial(c)
+		and c:IsCanBeSpecialSummoned(e,SUMMON_TYPE_XYZ,tp,false,false)
 end
 function c23998625.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return Duel.GetLocationCountFromEx(tp)>0

c67120578.lua

@@ -65,26 +65,39 @@ function c67120578.spop(e,tp,eg,ep,ev,re,r,rp)
 	if ct>0 and (ct==1 or not Duel.IsPlayerAffectedByEffect(tp,59822133)) then
 		Duel.SpecialSummon(g,0,tp,tp,false,false,POS_FACEUP)
 	end
-	local e1=Effect.CreateEffect(e:GetHandler())
+	local c=e:GetHandler()
+	local e1=Effect.CreateEffect(c)
 	e1:SetType(EFFECT_TYPE_FIELD)
-	e1:SetCode(EFFECT_CANNOT_BE_XYZ_MATERIAL)
-	e1:SetTargetRange(LOCATION_MZONE,0)
-	e1:SetTarget(c67120578.splimtg)
+	e1:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
+	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
+	e1:SetTargetRange(1,0)
 	e1:SetReset(RESET_PHASE+PHASE_END)
-	e1:SetValue(1)
+	e1:SetTarget(c67120578.splimit)
 	Duel.RegisterEffect(e1,tp)
-	local e2=Effect.CreateEffect(e:GetHandler())
+	local e2=Effect.CreateEffect(c)
 	e2:SetType(EFFECT_TYPE_FIELD)
-	e2:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
-	e2:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
-	e2:SetTargetRange(1,0)
+	e2:SetCode(EFFECT_CANNOT_BE_XYZ_MATERIAL)
+	e2:SetTargetRange(0x7f,0x7f)
+	e2:SetTarget(c67120578.splimtg_target)
+	e2:SetValue(c67120578.splimtg_value)
+	e2:SetLabel(tp)
 	e2:SetReset(RESET_PHASE+PHASE_END)
-	e2:SetTarget(c67120578.splimit)
 	Duel.RegisterEffect(e2,tp)
+	local e3=Effect.CreateEffect(c)
+	e3:SetType(EFFECT_TYPE_FIELD)
+	e3:SetCode(67120578)
+	e3:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
+	e3:SetTargetRange(1,0)
+	e3:SetReset(RESET_PHASE+PHASE_END)
+	Duel.RegisterEffect(e3,tp)
 end
-function c67120578.splimtg(e,c)
+function c67120578.splimtg_target(e,c)
 	return not c:IsSetCard(0x54)
 end
+function c67120578.splimtg_value(e,c)
+	if not c then return false end
+	return c:GetControler()~=e:GetLabel()
+end
 function c67120578.splimit(e,c,sump,sumtype,sumpos,targetp,se)
 	return sumtype~=SUMMON_TYPE_XYZ
 end

utility.lua

@@ -533,6 +533,9 @@ end
 function Auxiliary.XyzAlterFilter(c,alterf,xyzc,e,tp,op)
 	return alterf(c) and c:IsCanBeXyzMaterial(xyzc) and Duel.GetLocationCountFromEx(tp,tp,c,xyzc)>0 and (not op or op(e,tp,0,c))
 end
+function Auxiliary.CanPlayerXyzSummonCardWithoutMaterial(xc,tp)
+	return Duel.IsPlayerAffectedByEffect(tp,67120578)==nil
+end
 --Xyz monster, lv k*n
 function Auxiliary.AddXyzProcedure(c,f,lv,ct,alterf,desc,maxct,op)
 	local e1=Effect.CreateEffect(c)