Add sorting inventories function.
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parent
44d967bbe5
commit
3003b19322
45
internal.lua
45
internal.lua
@ -144,3 +144,48 @@ function unified_inventory.items_in_group(groups)
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end
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return items
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end
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function unified_inventory.sort_inventory(inv)
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local inlist = inv:get_list("main")
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local typecnt = {}
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local typekeys = {}
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for _, st in ipairs(inlist) do
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if not st:is_empty() then
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local n = st:get_name()
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local w = st:get_wear()
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local m = st:get_metadata()
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local k = string.format("%s %05d %s", n, w, m)
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if not typecnt[k] then
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typecnt[k] = {
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name = n,
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wear = w,
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metadata = m,
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stack_max = st:get_stack_max(),
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count = 0,
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}
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table.insert(typekeys, k)
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end
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typecnt[k].count = typecnt[k].count + st:get_count()
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end
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end
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table.sort(typekeys)
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local outlist = {}
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for _, k in ipairs(typekeys) do
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local tc = typecnt[k]
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while tc.count > 0 do
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local c = math.min(tc.count, tc.stack_max)
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table.insert(outlist, ItemStack({
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name = tc.name,
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wear = tc.wear,
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metadata = tc.metadata,
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count = c,
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}))
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tc.count = tc.count - c
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end
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end
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if #outlist > #inlist then return end
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while #outlist < #inlist do
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table.insert(outlist, ItemStack(nil))
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end
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inv:set_list("main", outlist)
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end
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