dfhack/scripts/removewear.lua

-- Resets all items in your fort to 0 wear
-- original author: Laggy
-- edited by expwnent

local args = {...}

if args[1] == 'help' then
 print([[removewear - this script removes wear from all items, or from individual ones

removewear all
 remove wear from all items
removewear n1 n2 n3 ...
 remove wear from items with the given ids. order does not matter
repeat -time 2 months -command removewear all
 remove wear from all items every 2 months. see repeat.lua for details
]])
 do return end
elseif args[1] == 'all' then
 local count = 0;
 for _,item in ipairs(df.global.world.items.all) do
  if (item.wear > 0) then
   item:setWear(0)
   count = count+1
  end
 end
 print('removewear removed wear from '..count..' objects')
else
 local argIndex = 1
 local isCompleted = {}
 for i,x in ipairs(args) do
  args[i] = tonumber(x)
 end
 table.sort(args)
 for _,item in ipairs(df.global.world.items.all) do
  local function loop()
   if argIndex > #args then
    return
   elseif item.id > args[argIndex] then
    argIndex = argIndex+1
    loop()
    return
   elseif item.id == args[argIndex] then
    --print('removing wear from item with id ' .. args[argIndex])
    item:setWear(0)
    isCompleted[args[argIndex]] = true
    argIndex = argIndex+1
   end
  end
  loop()
 end
 for _,arg in ipairs(args) do
  if isCompleted[arg] ~= true then
   print('failed to remove wear from item ' .. arg .. ': could not find item with that id')
  end
 end
end