advfort.lua: added BuildLast for mass building of e.g. walls etc.

scripts/gui/advfort.lua

@@ -43,7 +43,7 @@ for k,v in ipairs({...}) do --setting parsing
 end
 
 mode=mode or 0
-
+last_building=last_building or {}
 
 function Disclaimer(tlb)
     local dsc={"The Gathering Against ",{text="Goblin ",pen=dfhack.pen.parse{fg=COLOR_GREEN,bg=0}}, "Oppresion ",
@@ -368,7 +368,12 @@ function BuildingChosen(inp_args,type_id,subtype_id,custom_id)
     if inp_args then
         args.pos=inp_args.pos or args.pos
     end
+    last_building.type=args.type
+    last_building.subtype=args.subtype
+    last_building.custom=args.custom
+    
     if chooseBuildingWidthHeightDir(args) then
+        
         return
     end
     --if settings.build_by_items then
@@ -736,10 +741,7 @@ function AssignJobItems(args)
     return true
     --]=]
 end
-function AssignJobToBuild(args)
-    local bld=dfhack.buildings.findAtTile(args.pos)
-    args.job_type=df.job_type.ConstructBuilding
-    if bld~=nil then
+function CheckAndFinishBuilding(args,bld)
     for idx,job in pairs(bld.jobs) do
         if job.job_type==df.job_type.ConstructBuilding then
             args.job=job
@@ -760,11 +762,30 @@ function AssignJobToBuild(args)
         local ok,msg=makeJob(args)
         return ok,msg
     end
+end
+function AssignJobToBuild(args)
+    local bld=dfhack.buildings.findAtTile(args.pos)
+    args.job_type=df.job_type.ConstructBuilding
+    if bld~=nil then
+        CheckAndFinishBuilding(args,bld)
     else
         bdialog.BuildingDialog{on_select=dfhack.curry(BuildingChosen,args),hide_none=true}:show()
     end
     return true
 end
+function BuildLast(args)
+    local bld=dfhack.buildings.findAtTile(args.pos)
+    args.job_type=df.job_type.ConstructBuilding
+    if bld~=nil then
+        CheckAndFinishBuilding(args,bld)
+    else
+        --bdialog.BuildingDialog{on_select=dfhack.curry(BuildingChosen,args),hide_none=true}:show()
+        if last_building and last_building.type then
+            BuildingChosen(args,last_building.type,last_building.subtype,last_building.custom)
+        end
+    end
+    return true
+end
 function CancelJob(unit)
     local c_job=unit.job.current_job 
     if c_job then
@@ -814,6 +835,7 @@ actions={
     {"RemoveStairs"         ,df.job_type.RemoveStairs,{IsStairs,NotConstruct}},
     --{"HandleLargeCreature"   ,df.job_type.HandleLargeCreature,{isUnit},{SetCreatureRef}},
     {"Build"                ,AssignJobToBuild,{NoConstructedBuilding}},
+    {"BuildLast"                ,BuildLast,{NoConstructedBuilding}},
     {"Clean"                ,df.job_type.Clean,{}},
     
 }