Add 多層融合 to new fusion

script/c17825378.lua

@@ -13,7 +13,7 @@ function s.initial_effect(c)
 	e1:SetValue(s.mtval)
 	e1:SetOperation(function() return FusionSpell.FUSION_OPERATION_INHERIT end)
 	-- as of 2025 May, there is no card can add LOCATION_MZONE base on material group. So we can just check pre_select_mat_location.
-	e1:SetLabel(0xff,LOCATION_MZONE) ---  only avaliable when pre_select_mat_location contains LOCATION_MZONE, 1st number is limitaion of count materials, set 0xff as a placeholder
+	e1:SetLabel(0,LOCATION_MZONE) ---  only avaliable when pre_select_mat_location contains LOCATION_MZONE, 1st number is limitaion of count materials, set 0 as infinity
 	c:RegisterEffect(e1)
 	--counter
 	local e2=Effect.CreateEffect(c)

script/c58570206.lua

@@ -2,121 +2,50 @@
 local s,id,o=GetID()
 function s.initial_effect(c)
 	--Activate
-	local e1=Effect.CreateEffect(c)
+	local e1=FusionSpell.CreateSummonEffect(c,{
+		additional_fcheck=s.additional_fcheck,
+		additional_fgoalcheck=s.additional_fgoalcheck,
+		pre_select_mat_location=LOCATION_HAND|LOCATION_MZONE|LOCATION_EXTRA,
+		mat_operation_code_map={
+			{ [LOCATION_EXTRA|LOCATION_GRAVE] = FusionSpell.FUSION_OPERATION_BANISH },
+			{ [0xff] = FusionSpell.FUSION_OPERATION_GRAVE }
+		},
+		stage_x_operation=s.stage_x_operation
+	})
 	e1:SetDescription(aux.Stringid(id,0))
-	e1:SetCategory(CATEGORY_SPECIAL_SUMMON+CATEGORY_FUSION_SUMMON)
-	e1:SetType(EFFECT_TYPE_ACTIVATE)
-	e1:SetCode(EVENT_FREE_CHAIN)
-	e1:SetTarget(s.target)
-	e1:SetOperation(s.activate)
 	c:RegisterEffect(e1)
 end
-s.fusion_effect=true
-function s.fcheck1(ct)
-	return function(tp,sg,fc)
-				if ct>0 and sg:FilterCount(Card.IsLocation,nil,LOCATION_EXTRA)>ct then
-					return false
-				end
-				return true
-			end
-end
-function s.fcheck2(tp,sg,fc)
-	return sg:GetCount()>=3
-end
-function s.filter0(c)
-	return c:IsType(TYPE_MONSTER) and c:IsCanBeFusionMaterial() and c:IsAbleToRemove()
-end
-function s.filter2(c,e,tp,m,f,chkf)
-	return c:IsType(TYPE_FUSION) and (not f or f(c))
-		and c:IsCanBeSpecialSummoned(e,SUMMON_TYPE_FUSION,tp,false,false) and c:CheckFusionMaterial(m,nil,chkf)
-end
-function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
-	if chk==0 then
-		local chkf=tp
-		local mg=Duel.GetFusionMaterial(tp):Filter(aux.NOT(Card.IsImmuneToEffect),nil,e)
-		local ct=Duel.GetFieldGroupCount(tp,0,LOCATION_MZONE)
-		if ct>0 then
-			local mg2=Duel.GetMatchingGroup(s.filter0,tp,LOCATION_EXTRA,0,nil)
-			if mg2:GetCount()>0 then
-				mg:Merge(mg2)
-			end
-		end
-		aux.FCheckAdditional=s.fcheck1(ct)
-		aux.FGoalCheckAdditional=s.fcheck2
-		local res=Duel.IsExistingMatchingCard(s.filter2,tp,LOCATION_EXTRA,0,1,nil,e,tp,mg,nil,chkf)
-		aux.FCheckAdditional=nil
-		aux.FGoalCheckAdditional=nil
-		if not res then
-			local ce=Duel.GetChainMaterial(tp)
-			if ce~=nil then
-				local fgroup=ce:GetTarget()
-				local mg3=fgroup(ce,e,tp)
-				local mf=ce:GetValue()
-				res=Duel.IsExistingMatchingCard(s.filter2,tp,LOCATION_EXTRA,0,1,nil,e,tp,mg3,mf,chkf)
-			end
-		end
-		return res
+
+---@type FUSION_FGCHECK_FUNCTION
+function s.additional_fcheck(tp,mg,fc,all_mg)
+	--- material from extra deck by this fusion spell can not exceed monster opponent controls
+	local count_from_extra=mg:FilterCount(Card.IsLocation,nil,LOCATION_EXTRA)
+	local monster_count_of_opponet=Duel.GetMatchingGroupCount(aux.TRUE,tp,0,LOCATION_MZONE,nil)
+	if count_from_extra>monster_count_of_opponet then
+		return false
 	end
+	return true
 end
-function s.activate(e,tp,eg,ep,ev,re,r,rp)
-	local chkf=tp
-	local mg1=Duel.GetFusionMaterial(tp):Filter(aux.NOT(Card.IsImmuneToEffect),nil,e)
-	local ct=Duel.GetFieldGroupCount(tp,0,LOCATION_MZONE)
-	if ct>0 then
-		local mg2=Duel.GetMatchingGroup(s.filter0,tp,LOCATION_EXTRA,0,nil)
-		if mg2:GetCount()>0 then
-			mg1:Merge(mg2)
-		end
-	end
-	aux.FCheckAdditional=s.fcheck1(ct)
-	aux.FGoalCheckAdditional=s.fcheck2
-	local sg1=Duel.GetMatchingGroup(s.filter2,tp,LOCATION_EXTRA,0,nil,e,tp,mg1,nil,chkf)
-	local mg2=nil
-	local sg2=nil
-	local ce=Duel.GetChainMaterial(tp)
-	if ce~=nil then
-		local fgroup=ce:GetTarget()
-		mg2=fgroup(ce,e,tp)
-		local mf=ce:GetValue()
-		sg2=Duel.GetMatchingGroup(s.filter2,tp,LOCATION_EXTRA,0,nil,e,tp,mg2,mf,chkf)
-	end
-	local sg=sg1:Clone()
-	if sg2 then sg:Merge(sg2) end
-	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
-	local tg=sg:Select(tp,1,1,nil)
-	local tc=tg:GetFirst()
-	if tc then
-		if sg1:IsContains(tc) and (sg2==nil or not sg2:IsContains(tc) or ce and not Duel.SelectYesNo(tp,ce:GetDescription())) then
-			aux.FCheckAdditional=s.fcheck1(ct)
-			aux.FGoalCheckAdditional=s.fcheck2
-			local mat1=Duel.SelectFusionMaterial(tp,tc,mg1,nil,chkf)
-			aux.FCheckAdditional=nil
-			aux.FGoalCheckAdditional=nil
-			tc:SetMaterial(mat1)
-			local rg=mat1:Filter(Card.IsLocation,nil,LOCATION_EXTRA)
-			mat1:Sub(rg)
-			Duel.SendtoGrave(mat1,REASON_EFFECT+REASON_MATERIAL+REASON_FUSION)
-			Duel.Remove(rg,POS_FACEUP,REASON_EFFECT+REASON_MATERIAL+REASON_FUSION)
-			Duel.BreakEffect()
-			Duel.SpecialSummonStep(tc,SUMMON_TYPE_FUSION,tp,tp,false,false,POS_FACEUP)
-		elseif ce then
-			local mat2=Duel.SelectFusionMaterial(tp,tc,mg2,nil,chkf)
-			local fop=ce:GetOperation()
-			fop(ce,e,tp,tc,mat2)
-		end
-		local exmat=tc:GetMaterial():Filter(Card.IsPreviousLocation,nil,LOCATION_EXTRA)
+
+---@type FUSION_FGCHECK_FUNCTION
+function s.additional_fgoalcheck(tp,mg,fc,all_mg)
+	return all_mg:GetCount()>=3
+end
+
+---@type FUSION_SPELL_STAGE_X_CALLBACK_FUNCTION
+function s.stage_x_operation(e,tc,tp,stage,mg_fuison_spell,mg_all)
+	if stage==FusionSpell.STAGE_BEFORE_SUMMON_COMPLETE then
+		local exmat=mg_fuison_spell:Filter(Card.IsPreviousLocation,nil,LOCATION_EXTRA)
 		if #exmat>0 then
 			local dam=exmat:GetSum(Card.GetAttack)
-			local lp=Duel.GetLP(tp)
-			if lp>=dam then
-				Duel.SetLP(tp,lp-dam)
-			else
-				Duel.SetLP(tp,0)
+			if dam>0 then
+				local lp=Duel.GetLP(tp)
+				if lp>=dam then
+					Duel.SetLP(tp,lp-dam)
+				else
+					Duel.SetLP(tp,0)
+				end
 			end
 		end
-		Duel.SpecialSummonComplete()
-		tc:CompleteProcedure()
 	end
-	aux.FCheckAdditional=nil
-	aux.FGoalCheckAdditional=nil
 end