local have_ui = minetest.get_modpath("unified_inventory")
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local have_cg = minetest.get_modpath("craftguide")
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local have_i3 = minetest.get_modpath("i3")
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technic.recipes = { cooking = { input_size = 1, output_size = 1 } }
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function technic.register_recipe_type(typename, origdata)
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local data = {}
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for k, v in pairs(origdata) do data[k] = v end
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data.input_size = data.input_size or 1
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data.output_size = data.output_size or 1
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if data.output_size == 1 then
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if have_ui and unified_inventory.register_craft_type then
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unified_inventory.register_craft_type(typename, {
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description = data.description,
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width = data.input_size,
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height = 1,
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})
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end
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if have_cg and craftguide.register_craft_type then
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craftguide.register_craft_type(typename, {
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description = data.description,
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})
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end
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if have_i3 then
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i3.register_craft_type(typename, {
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description = data.description,
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})
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end
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end
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data.recipes = {}
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technic.recipes[typename] = data
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end
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local function get_recipe_index(items)
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if not items or type(items) ~= "table" then return false end
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local l = {}
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for i, stack in ipairs(items) do
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l[i] = ItemStack(stack):get_name()
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end
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table.sort(l)
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return table.concat(l, "/")
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end
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local function register_recipe(typename, data)
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-- Handle aliases
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for i, stack in ipairs(data.input) do
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data.input[i] = ItemStack(stack):to_string()
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end
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if type(data.output) == "table" then
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for i, v in ipairs(data.output) do
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data.output[i] = ItemStack(data.output[i]):to_string()
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end
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else
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data.output = ItemStack(data.output):to_string()
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end
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local recipe = {time = data.time, input = {}, output = data.output}
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local index = get_recipe_index(data.input)
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if not index then
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print("[Technic] ignored registration of garbage recipe!")
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return
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end
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for _, stack in ipairs(data.input) do
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recipe.input[ItemStack(stack):get_name()] = ItemStack(stack):get_count()
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end
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technic.recipes[typename].recipes[index] = recipe
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if have_ui and technic.recipes[typename].output_size == 1 then
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unified_inventory.register_craft({
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type = typename,
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output = data.output,
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items = data.input,
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width = 0,
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})
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end
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if (have_cg or have_i3) and technic.recipes[typename].output_size == 1 then
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local result = data.output
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if (type(result)=="table") then
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result = result[1]
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end
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local items = table.concat(data.input, ", ")
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if have_cg and craftguide.register_craft then
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craftguide.register_craft({
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type = typename,
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result = result,
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items = {items},
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})
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end
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if have_i3 then
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i3.register_craft({
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type = typename,
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result = result,
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items = {items},
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})
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end
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end
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end
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function technic.register_recipe(typename, data)
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minetest.after(0.01, register_recipe, typename, data) -- Handle aliases
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end
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function technic.get_recipe(typename, items)
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if typename == "cooking" then -- Already builtin in Minetest, so use that
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local result, new_input = minetest.get_craft_result({
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method = "cooking",
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width = 1,
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items = items})
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-- Compatibility layer
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if not result or result.time == 0 then
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return nil
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else
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return {time = result.time,
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new_input = new_input.items,
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output = result.item}
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end
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end
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local index = get_recipe_index(items)
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if not index then
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print("[Technic] ignored registration of garbage recipe!")
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return
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end
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local recipe = technic.recipes[typename].recipes[index]
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if recipe then
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local new_input = {}
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for i, stack in ipairs(items) do
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if stack:get_count() < recipe.input[stack:get_name()] then
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return nil
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else
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new_input[i] = ItemStack(stack)
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new_input[i]:take_item(recipe.input[stack:get_name()])
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end
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end
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return {time = recipe.time,
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new_input = new_input,
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output = recipe.output}
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else
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return nil
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end
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end
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