Update api.lua
Server boot times dramatically improved by Test_User
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25c40fea6c
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65
api.lua
65
api.lua
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@ -43,7 +43,7 @@ minetest.after(0.01, function()
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end
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table.sort(ui.items_list)
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ui.items_list_size = #ui.items_list
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print("Unified Inventory. inventory size: "..ui.items_list_size)
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print("Unified Inventory. Inventory size: "..ui.items_list_size)
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for _, name in ipairs(ui.items_list) do
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local def = minetest.registered_items[name]
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-- Simple drops
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@ -133,16 +133,53 @@ minetest.after(0.01, function()
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end
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end
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end
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-- Test_User refactoring to increase server boot speed, on server with 57k+ nodes was 9 mins load time, now only ~1 seconds.
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local spec_matcher = {}
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for _, name in ipairs(ui.items_list) do
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for group, value in pairs(minetest.registered_items[name].groups) do -- we only need to care about groups, exact items are handled separately
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if value and value ~= 0 then
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if not spec_matcher[group] then spec_matcher[group] = {} end
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spec_matcher[group][name] = true
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end
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end
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end
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for _, recipes in pairs(ui.crafts_for.recipe) do
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for _, recipe in ipairs(recipes) do
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local ingredient_items = {}
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for _, spec in pairs(recipe.items) do
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local matches_spec = ui.canonical_item_spec_matcher(spec)
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for _, name in ipairs(ui.items_list) do
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if matches_spec(name) then
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local specname = ItemStack(spec):get_name()
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if specname:sub(1,6) == "group:" then
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local accepted = {}
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local firstgroup = true -- needed for initial group setup
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for _, group in ipairs(specname:sub(7):split(",")) do
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if firstgroup then -- needed to setup initial value
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if spec_matcher[group] then
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for name, _ in pairs(spec_matcher[group]) do
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accepted[name] = true
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end
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end
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firstgroup = false
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else
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if spec_matcher[group] then
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for name, _ in pairs(accepted) do
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accepted[name] = spec_matcher[group][name]
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end
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else
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accepted = {}
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end
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end
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end
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for name, _ in pairs(accepted) do
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ingredient_items[name] = true
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end
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else
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ingredient_items[specname] = true
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end
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end
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for name, _ in pairs(ingredient_items) do
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if ui.crafts_for.usage[name] == nil then
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@ -153,6 +190,26 @@ minetest.after(0.01, function()
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end
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end
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-- for _, recipes in pairs(ui.crafts_for.recipe) do
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-- for _, recipe in ipairs(recipes) do
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-- local ingredient_items = {}
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-- for _, spec in pairs(recipe.items) do
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-- local matches_spec = ui.canonical_item_spec_matcher(spec)
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-- for _, name in ipairs(ui.items_list) do
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-- if matches_spec(name) then
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-- ingredient_items[name] = true
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-- end
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-- end
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-- end
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-- for name, _ in pairs(ingredient_items) do
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-- if ui.crafts_for.usage[name] == nil then
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-- ui.crafts_for.usage[name] = {}
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-- end
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-- table.insert(ui.crafts_for.usage[name], recipe)
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-- end
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-- end
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-- end
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for _, callback in ipairs(ui.initialized_callbacks) do
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callback()
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end
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