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[Fleeting Frames]

Bit of a speed challenge (bit over a hour with this post, could have gone faster >_>), decided to implement old idea: Have minecarts automatically add settings of any stockpiles you set them to take from.

Spoiler: minecart-copystockpilelinks.lua (click to show/hide)

Code: [Select]

local helptext = [===[
minecart-copystockpilelinks
===========================
        v 1.0
Takes currently viewed hauling route stop
and copies the settings of all stockpiles
it is linked to take from to.

In case of multiple stockpile, enables all.

Intended to be used with keybinding
keybinding add S@dwarfmode/Hauling/DefineStop minecart-copystockpilelinks
]===]

function getStockpileSettings(building_id)
  local rvalue = df.building.find(building_id)
  return rvalue and rvalue.settings or false
end

function getTakePilesOfStop(stop)
  local returnpileids = {}
  for i, v in pairs(stop.stockpiles) do
    if v.mode.take then
      table.insert(returnpileids, v.building_id)
    end
  end
  return returnpileids
end

function addToStockpileSettings(combinedpile, addedpile)
  if addedpile then
--if accidentially pressing s on plain floor there's boolean instead
  for i,v in pairs(addedpile) do
    if v then
    if i == "allow_organic" or i == "allow_inorganic" or i == "unk1" then
  --some options are not complex structures.
      combinedpile[i] = addedpile[i]
    else
      for j, w in pairs(v) do
        if w then
        if w == true then
          combinedpile[i][j] = true
        else
          if #w > 0 and #w == #(combinedpile[i][j])then
          for k, t in pairs(w) do
            combinedpile[i][j][k] = t
          end
          elseif #w> 0 and 0 == #(combinedpile[i][j]) then
            combinedpile[i][j]:assign(w)
          end
        end
        end
      end
    end
    end
  end
  end
end

function setCurStop()
  if df.global.ui.hauling.in_stop then
    --In stop
    local cur_stop = df.global.ui.hauling.view_stops[df.global.ui.hauling.cursor_top]
    if cur_stop then
      local takepiles = getTakePilesOfStop(cur_stop)
      --Got stockpiles
      if takepiles and #takepiles > 0 then
        for index = 1, #takepiles do
          addToStockpileSettings(cur_stop.settings, getStockpileSettings(takepiles[index]))
        end
      end
    end
  end
end

local args = {...}
if #args > 0 then print(helptext) else setCurStop() end


What it does: If you're currently viewing a stop, sets it to take all things enabled in all the piles it is linked to take from to.
Why? To simplify placing minecart qsps with multiple or custom stockpile settings.

Convenient usage: Place
keybinding add S@dwarfmode/Hauling/DefineStop minecart-copystockpilelinks
in dfhack.init
and save the code into /hacks/scripts as text file ending in .lua.

Tested in DFHack 43.05-r2, 43.03-r1, 42.06-r1.

E: Forgot that I removed case for ==1 links which caused script to not work on single link due not matching case of >1 links.