Check empty field

c2129638.lua

@@ -3,7 +3,6 @@ local s,id,o=GetID()
 function s.initial_effect(c)
 	--fusion material
 	c:EnableReviveLimit()
-	-- aux.AddFusionProcCodeRep(c,89631139,2,true,true)
 	Fusion.AddFusionProcedure(c,{
 		slots={
 			Fusion.Slot.Code(89631139),

procedure.lua

@@ -3725,6 +3725,14 @@ function Fusion.FusionCondition(tc,slots,mat_filter,fgoalcheck,allow_extras,sele
                 		return false
 					end
 				end
+
+				-- ensure there's at least one free Monster Zone if chkf requests a field-checked summon
+				if chkf~=PLAYER_NONE then
+					local tp=chkf&0xf
+					if Duel.GetLocationCountFromEx(tp,tp,mg,tc)<=0 then
+						return false
+					end
+				end
                 return true
             end
 
@@ -4379,8 +4387,8 @@ function Fusion.PatternsMinMax(patterns)
 end
 
 -- Helper: combine patterns into one operation function
-function Fusion.MultiOperation(tc, patterns)
-    return function(e,tp,eg,ep,ev,re,rp,gc,chkf)
+function Fusion.MultiOperation(tc,patterns)
+    return function(e,tp,eg,ep,ev,re,r,rp,gc,chkf)
         -- filter patterns by any locked codes, once per operation
         local locked=Fusion.LockedCodes
         local active_patterns={}
@@ -4417,7 +4425,7 @@ function Fusion.MultiOperation(tc, patterns)
 		end
 
         while true do
-            local finishable=sg:GetCount()>=min_req and strict_cond(e, sg, gc, chkf)
+            local finishable=sg:GetCount()>=min_req and strict_cond(e,sg,gc,chkf)
             local addable=Group.CreateGroup()
 
             for _,mc in ipairs(eg_arr) do