1 local craftguide, datas, npp = {}, {}, 8*3
3 function craftguide:get_recipe(item)
4 if item:sub(1,6) == "group:" then
5 if item:sub(-4) == "wool" or item:sub(-3) == "dye" then
6 item = item:sub(7)..":white"
7 elseif minetest.registered_items["default:"..item:sub(7)] then
8 item = item:gsub("group:", "default:")
9 else for node, def in pairs(minetest.registered_items) do
10 if def.groups[item:match("[^,:]+$")] then item = node end
17 function craftguide:set_formspec(player_name, pagenum, recipe_num)
18 local data = datas[player_name]
19 local formspec = [[ size[8,6.6;]
20 tablecolumns[color;text;color;text]
21 tableoptions[background=#00000000;highlight=#00000000;border=false]
22 button[5.4,0;0.8,0.95;prev;<]
23 button[7.2,0;0.8,0.95;next;>]
24 button[2.5,0.2;0.8,0.5;search;?]
25 button[3.2,0.2;0.8,0.5;clear;X]
26 tooltip[search;Search]
28 table[6,0.18;1.1,0.5;pagenum;#FFFF00,]]..
29 pagenum..",#FFFFFF,/ "..data.pagemax.."]"..
30 "field[0.3,0.32;2.6,1;filter;;"..data.filter.."]"..
31 default.gui_bg..default.gui_bg_img
34 for _, name in pairs(data.items) do
35 if s < (pagenum - 1) * npp then
37 else if i >= npp then break end
39 local Y = ((i-X) / 8) + 1
41 formspec = formspec.."item_image_button["..X..","..Y..";1,1;"..
47 if data.item and minetest.registered_items[data.item] then
48 local recipes = minetest.get_all_craft_recipes(data.item)
49 if recipe_num > #recipes then recipe_num = 1 end
51 if #recipes > 1 then formspec = formspec..
52 [[ button[0,6;1.6,1;alternate;Alternate]
53 label[0,5.5;Recipe ]]..recipe_num.." of "..#recipes.."]"
56 local type = recipes[recipe_num].type
57 if type == "cooking" then formspec = formspec..
58 "image[3.75,4.6;0.5,0.5;default_furnace_front.png]"
61 local items = recipes[recipe_num].items
62 local width = recipes[recipe_num].width
63 if width == 0 then width = math.min(3, #items) end
64 -- Lua 5.3 removed `table.maxn`, use `xdecor.maxn` in case of breakage.
65 local rows = math.ceil(table.maxn(items) / width)
67 for i, v in pairs(items) do
68 local X = (i-1) % width + 4.5
69 local Y = math.floor((i-1) / width + (6 - math.min(2, rows)))
71 if v:sub(1,6) == "group:" then label = "\nG" end
73 formspec = formspec.."item_image_button["..X..","..Y..";1,1;"..
74 self:get_recipe(v)..";"..self:get_recipe(v)..";"..label.."]"
77 local output = recipes[recipe_num].output
78 formspec = formspec..[[ image[3.5,5;1,1;gui_furnace_arrow_bg.png^[transformR90]
79 item_image_button[2.5,5;1,1;]]..output..";"..data.item..";]"
82 data.formspec = formspec
83 minetest.show_formspec(player_name, "xdecor:craftguide", formspec)
86 function craftguide:get_items(player_name)
87 local items_list, data = {}, datas[player_name]
88 for name, def in pairs(minetest.registered_items) do
89 if not (def.groups.not_in_creative_inventory == 1) and
90 minetest.get_craft_recipe(name).items and
91 def.description and def.description ~= "" and
92 (def.name:find(data.filter, 1, true) or
93 def.description:lower():find(data.filter, 1, true)) then
94 items_list[#items_list+1] = name
98 table.sort(items_list)
99 data.items = items_list
100 data.size = #items_list
101 data.pagemax = math.ceil(data.size / npp)
104 minetest.register_on_player_receive_fields(function(player, formname, fields)
105 if formname ~= "xdecor:craftguide" then return end
106 local player_name = player:get_player_name()
107 local data = datas[player_name]
108 local formspec = data.formspec
109 local pagenum = tonumber(formspec:match("#FFFF00,(%d+)")) or 1
112 data.filter, data.item = "", nil
113 craftguide:get_items(player_name)
114 craftguide:set_formspec(player_name, 1, 1)
115 elseif fields.alternate then
116 local recipe_num = tonumber(formspec:match("Recipe%s(%d+)")) or 1
117 recipe_num = recipe_num + 1
118 craftguide:set_formspec(player_name, pagenum, recipe_num)
119 elseif fields.search then
120 data.filter = fields.filter:lower()
121 craftguide:get_items(player_name)
122 craftguide:set_formspec(player_name, 1, 1)
123 elseif fields.prev or fields.next then
124 if fields.prev then pagenum = pagenum - 1
125 else pagenum = pagenum + 1 end
126 if pagenum > data.pagemax then pagenum = 1
127 elseif pagenum == 0 then pagenum = data.pagemax end
128 craftguide:set_formspec(player_name, pagenum, 1)
129 else for item in pairs(fields) do
130 if minetest.get_craft_recipe(item).items then
132 craftguide:set_formspec(player_name, pagenum, 1)
138 minetest.register_craftitem("xdecor:crafting_guide", {
139 description = "Crafting Guide",
140 inventory_image = "xdecor_crafting_guide.png",
141 wield_image = "xdecor_crafting_guide.png",
144 on_use = function(itemstack, user)
145 local player_name = user:get_player_name()
146 if not datas[player_name] then
147 datas[player_name] = {}
148 datas[player_name].filter = ""
149 craftguide:get_items(player_name)
150 craftguide:set_formspec(player_name, 1, 1)
152 minetest.show_formspec(player_name, "xdecor:craftguide", datas[player_name].formspec)