因为它们在游戏里是不同的实体，方括号里的数字是分量。
不合并模拟的会更真实，想象一下大水冲过来，很多东西会被冲的七零八落，更有真实感。

有一个dfhack的script叫combine，可以把大量相同物品融合为1组，比如可以把6组肉盔菇[5]变成1组肉盔菇[30]
这个指令已经在最新版的dfhack里更新了

function Combineitems(building, tabl, food, bool)
local rootItems
if building then
rootItems = dfhack.buildings.getStockpileContents(building)
else
rootItems = dfhack.items.getContainedItems(item)
end
if #rootItems == 0 and not f.args.all then
qerror("Select a non-empty container")
return
else
local foodCount = getItems(rootItems, food, 0, bool)
local removedFood = { } --as:bool[]
food.max=max
if f.args.max then max = tonumber(f.args.max)
if tonumber(f.args.max)== 0 then max = 500
end
end
for i=0,(foodCount-2) do
local currentFood = food[i] --as:df.item_foodst
local itemsNeeded = max - currentFood.stack_size
if removedFood[currentFood.id] == nil and itemsNeeded > 0 then
local j = i+1
local last = foodCount
repeat
local sourceFood = food[j]
if bool>=10 and removedFood[sourceFood.id] == nil and FishitemsCompatible(currentFood, sourceFood) then
local amountToMove = math.min(itemsNeeded, sourceFood.stack_size)
itemsNeeded = itemsNeeded - amountToMove
currentFood.stack_size = currentFood.stack_size + amountToMove
if sourceFood.stack_size == amountToMove then
removedFood[sourceFood.id] = true
sourceFood.stack_size = 1
else
sourceFood.stack_size = sourceFood.stack_size - amountToMove
end
-- else print("failed")
elseif bool <10 and removedFood[sourceFood.id] == nil and itemsCompatible(currentFood, sourceFood) then
local amountToMove = math.min(itemsNeeded, sourceFood.stack_size)
itemsNeeded = itemsNeeded - amountToMove
currentFood.stack_size = currentFood.stack_size + amountToMove
if sourceFood.stack_size == amountToMove then
removedFood[sourceFood.id] = true
if bool>1 then sourceFood.stack_size = 1 end
else
sourceFood.stack_size = sourceFood.stack_size - amountToMove
end
-- else print("failed")
end
j = j + 1
until j == foodCount or itemsNeeded == 0
end
end
local removedCount = 0
for id,removed in pairs(removedFood) do
if removed then
removedCount = removedCount + 1
local removedFood = df.item.find(id)
dfhack.items.remove(removedFood)
end
end
if food.Tot == nil then food.Tot = 0 end
if food.xTot == nil then food.xTot = 0 end
food.Tot = food.Tot + foodCount
food.xTot = food.xTot + removedCount
end
end
if f.args.help then
print(f.help)
return
end
if not f.args.all then
local building = stockpile or dfhack.gui.getSelectedBuilding(true)
if building ~= nil and building:getType() ~= 29 then building = nil
end
if building ~= nil then
if f.args.drinks or f.args.food then
Combineitems(building, f, drinks, 1)
print("found " .. drinks.Tot .. " drinks")
print("merged " .. drinks.xTot .. " drinks")
end
if f.args.plants or f.args.food then
Combineitems(building, f, plants, 2)
print("found " .. plants.Tot .. " plants")
print("merged " .. plants.xTot .. " plants")
end
if f.args.meat or f.args.food then
Combineitems(building, f, meats, 3)
print("found " .. meats.Tot .. " meat")
print("merged " .. meats.xTot .. " meat")
end
if f.args.fat or f.args.food then
Combineitems(building, f, fat, 4)
print("found " .. fat.Tot .. " fat")
print("merged " .. fat.xTot .. " fat")
end
if f.args.roasts or f.args.food then
Combineitems(building, f, roasts, 5)
print("found " .. roasts.Tot .. " prepared food")
print("merged " .. roasts.xTot .. " prepared food")
end
if f.args.fish or f.args.food then
Combineitems(building, f, fish, 10)
print("found " .. fish.Tot .. " fish")
print("merged " .. fish.xTot .. " fish")
end
else
print('select a stockpile')
end
else
if f.args.all then
print('Combining all food...')
for _, building in pairs(df.global.world.buildings.all) do
if building:getType() == 29 and building ~= nil then
if building ~= nil then
if f.args.drinks or f.args.food then
Combineitems(building, f, drinks, 1)
end
if f.args.plants or f.args.food then
Combineitems(building, f, plants, 2)
end
if f.args.meat or f.args.food then
Combineitems(building, f, meats, 3)
end
if f.args.fat or f.args.food then
Combineitems(building, f, fat, 4)
end
if f.args.roasts or f.args.food then
Combineitems(building, f, roasts, 5)
end
if f.args.fish or f.args.food then
Combineitems(building, f, fish, 10)
end
else
print('invalid')
end
end
end
if f.args.drinks or f.args.food then
print("found " .. drinks.Tot .. " drinks")
print("merged " .. drinks.xTot .. " drinks")
end
if f.args.plants or f.args.food then
print("found " .. plants.Tot .. " plants")
print("merged " .. plants.xTot .. " plants")
end
if f.args.meat or f.args.food then
print("found " .. meats.Tot .. " meat")
print("merged " .. meats.xTot .. " meat")
end
if f.args.fat or f.args.food then
print("found " .. fat.Tot .. " fat or tallow")
print("merged " .. fat.xTot .. " fat or tallow")
end
if f.args.roasts or f.args.food then
print("found " .. roasts.Tot .. " prepared food")
print("merged " .. roasts.xTot .. " prepared food")
end
if f.args.fish or f.args.food then
print("found " .. fish.Tot .. " fish")
print("merged " .. fish.xTot .. " fish")
end
end
return
end

没发完，脚本剩下部分：
function Combineitems(building, tabl, food, bool)
local rootItems
if building then
rootItems = dfhack.buildings.getStockpileContents(building)
else
rootItems = dfhack.items.getContainedItems(item)
end
if #rootItems == 0 and not f.args.all then
qerror("Select a non-empty container")
return
else
local foodCount = getItems(rootItems, food, 0, bool)
local removedFood = { } --as:bool[]
food.max=max
if f.args.max then max = tonumber(f.args.max)
if tonumber(f.args.max)== 0 then max = 500
end
end
for i=0,(foodCount-2) do
local currentFood = food[i] --as:df.item_foodst
local itemsNeeded = max - currentFood.stack_size
if removedFood[currentFood.id] == nil and itemsNeeded > 0 then
local j = i+1
local last = foodCount
repeat
local sourceFood = food[j]
if bool>=10 and removedFood[sourceFood.id] == nil and FishitemsCompatible(currentFood, sourceFood) then
local amountToMove = math.min(itemsNeeded, sourceFood.stack_size)
itemsNeeded = itemsNeeded - amountToMove
currentFood.stack_size = currentFood.stack_size + amountToMove
if sourceFood.stack_size == amountToMove then
removedFood[sourceFood.id] = true
sourceFood.stack_size = 1
else
sourceFood.stack_size = sourceFood.stack_size - amountToMove
end
-- else print("failed")
elseif bool <10 and removedFood[sourceFood.id] == nil and itemsCompatible(currentFood, sourceFood) then
local amountToMove = math.min(itemsNeeded, sourceFood.stack_size)
itemsNeeded = itemsNeeded - amountToMove
currentFood.stack_size = currentFood.stack_size + amountToMove
if sourceFood.stack_size == amountToMove then
removedFood[sourceFood.id] = true
if bool>1 then sourceFood.stack_size = 1 end
else
sourceFood.stack_size = sourceFood.stack_size - amountToMove
end
-- else print("failed")
end
j = j + 1
until j == foodCount or itemsNeeded == 0
end
end
local removedCount = 0
for id,removed in pairs(removedFood) do
if removed then
removedCount = removedCount + 1
local removedFood = df.item.find(id)
dfhack.items.remove(removedFood)
end
end
if food.Tot == nil then food.Tot = 0 end
if food.xTot == nil then food.xTot = 0 end
food.Tot = food.Tot + foodCount
food.xTot = food.xTot + removedCount
end
end
if f.args.help then
print(f.help)
return
end
if not f.args.all then
local building = stockpile or dfhack.gui.getSelectedBuilding(true)
if building ~= nil and building:getType() ~= 29 then building = nil
end
if building ~= nil then
if f.args.drinks or f.args.food then
Combineitems(building, f, drinks, 1)
print("found " .. drinks.Tot .. " drinks")
print("merged " .. drinks.xTot .. " drinks")
end
if f.args.plants or f.args.food then
Combineitems(building, f, plants, 2)
print("found " .. plants.Tot .. " plants")
print("merged " .. plants.xTot .. " plants")
end
if f.args.meat or f.args.food then
Combineitems(building, f, meats, 3)
print("found " .. meats.Tot .. " meat")
print("merged " .. meats.xTot .. " meat")
end
if f.args.fat or f.args.food then
Combineitems(building, f, fat, 4)
print("found " .. fat.Tot .. " fat")
print("merged " .. fat.xTot .. " fat")
end
if f.args.roasts or f.args.food then
Combineitems(building, f, roasts, 5)
print("found " .. roasts.Tot .. " prepared food")
print("merged " .. roasts.xTot .. " prepared food")
end
if f.args.fish or f.args.food then
Combineitems(building, f, fish, 10)
print("found " .. fish.Tot .. " fish")
print("merged " .. fish.xTot .. " fish")
end
else
print('select a stockpile')
end
else
if f.args.all then
print('Combining all food...')
for _, building in pairs(df.global.world.buildings.all) do
if building:getType() == 29 and building ~= nil then
if building ~= nil then
if f.args.drinks or f.args.food then
Combineitems(building, f, drinks, 1)
end
if f.args.plants or f.args.food then
Combineitems(building, f, plants, 2)
end
if f.args.meat or f.args.food then
Combineitems(building, f, meats, 3)
end
if f.args.fat or f.args.food then
Combineitems(building, f, fat, 4)
end
if f.args.roasts or f.args.food then
Combineitems(building, f, roasts, 5)
end
if f.args.fish or f.args.food then
Combineitems(building, f, fish, 10)
end
else
print('invalid')
end
end
end
if f.args.drinks or f.args.food then
print("found " .. drinks.Tot .. " drinks")
print("merged " .. drinks.xTot .. " drinks")
end
if f.args.plants or f.args.food then
print("found " .. plants.Tot .. " plants")
print("merged " .. plants.xTot .. " plants")
end
if f.args.meat or f.args.food then
print("found " .. meats.Tot .. " meat")
print("merged " .. meats.xTot .. " meat")
end
if f.args.fat or f.args.food then
print("found " .. fat.Tot .. " fat or tallow")
print("merged " .. fat.xTot .. " fat or tallow")
end
if f.args.roasts or f.args.food then
print("found " .. roasts.Tot .. " prepared food")
print("merged " .. roasts.xTot .. " prepared food")
end
if f.args.fish or f.args.food then
print("found " .. fish.Tot .. " fish")
print("merged " .. fish.xTot .. " fish")
end
end
return
end

目前版本是最新的 50.08版
经过观察测试，发现了偶尔会有一次做出25单位酒的桶。和肉盔菇的叠加数量有关，肉盔菇是一个单位的，就只能做5个酒。肉盔菇是5单位叠加的一次拿到酿造厂就一次生产25单位的。但不管是5单位还是25单位，放一个桶里这桶就满了，必须要矮人喝完才能继续用。

5单位蘑菇就是25单位酒。一次性装满桶！！

应该是这样，由于所有食物在装桶前有保质期，所以每个或每束作物、鱼这些都有是单独内存地址。所以就没法合并了。