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function unified_inventory.get_formspec(player, page)
if not player then
return ""
end
local player_name = player:get_player_name()
unified_inventory.current_page[player_name] = page
local formspec = "size[14,10]"
-- Player inventory
formspec = formspec .. "list[current_player;main;0,4.5;8,4;]"
-- Background
formspec = formspec .. "background[-0.19,-0.2;14.38,10.55;ui_form_bg.png]"
-- Current page
if unified_inventory.pages[page] then
formspec = unified_inventory.pages[page].get_formspec(player, formspec)
else
return "" -- Invalid page name
end
-- Main buttons
local i = 0
for i, def in pairs(unified_inventory.buttons) do
if def.type == "image" then
formspec = formspec.."image_button["
..(0.65 * i)..",9;0.8,0.8;"
..minetest.formspec_escape(def.image)..";"
..minetest.formspec_escape(def.name)..";]"
end
i = i + 1
end
-- Controls to flip items pages
local start_x = 9.2
formspec = formspec .. "image_button["..(start_x + 0.6 * 0)..",9;.8,.8;ui_skip_backward_icon.png;start_list;]"
formspec = formspec .. "image_button["..(start_x + 0.6 * 1)..",9;.8,.8;ui_doubleleft_icon.png;rewind3;]"
formspec = formspec .. "image_button["..(start_x + 0.6 * 2)..",9;.8,.8;ui_left_icon.png;rewind1;]"
formspec = formspec .. "image_button["..(start_x + 0.6 * 3)..",9;.8,.8;ui_right_icon.png;forward1;]"
formspec = formspec .. "image_button["..(start_x + 0.6 * 4)..",9;.8,.8;ui_doubleright_icon.png;forward3;]"
formspec = formspec .. "image_button["..(start_x + 0.6 * 5)..",9;.8,.8;ui_skip_forward_icon.png;end_list;]"
-- Search box
formspec = formspec .. "field[9.5,8.325;3,1;searchbox;;]"
formspec = formspec .. "image_button[12.2,8.1;.8,.8;ui_search_icon.png;searchbutton;]"
-- Items list
local list_index = unified_inventory.current_index[player_name]
local page = math.floor(list_index / (80) + 1)
local pagemax = math.floor((unified_inventory.filtered_items_list_size[player_name] - 1) / (80) + 1)
local image = nil
local item = {}
for y = 0, 9 do
for x = 0, 7 do
name = unified_inventory.filtered_items_list[player_name][list_index]
if minetest.registered_items[name] then
formspec = formspec.."item_image_button["
..(8.2 + x * 0.7)..","
..(1 + y * 0.7)..";.81,.81;"
..name..";item_button"
..list_index..";]"
list_index = list_index + 1
end
end
end
formspec = formspec.."label[8.2,0;Page:]"
formspec = formspec.."label[9,0;"..page.." of "..pagemax.."]"
formspec = formspec.."label[8.2,0.4;Filter:]"
formspec = formspec.."label[9,0.4;"..unified_inventory.activefilter[player_name].."]"
return formspec
end
function unified_inventory.set_inventory_formspec(player, page)
if player then
local formspec = unified_inventory.get_formspec(player, page)
player:set_inventory_formspec(formspec)
end
end
--apply filter to the inventory list (create filtered copy of full one)
function unified_inventory.apply_filter(player, filter)
local player_name = player:get_player_name()
local size = 0
local lfilter = string.lower(filter)
if lfilter ~= "" then
for i=1, lfilter:len() do
if lfilter:sub(i, i) == '[' then
str_temp1 = ""
break
end
end
end
unified_inventory.filtered_items_list[player_name]={}
for name, def in pairs(minetest.registered_items) do
if (not def.groups.not_in_creative_inventory or
def.groups.not_in_creative_inventory == 0)
and def.description and def.description ~= "" then
local lname = string.lower(name)
local ldesc = string.lower(def.description)
if string.find(lname, lfilter) or string.find(ldesc, lfilter) then
table.insert(unified_inventory.filtered_items_list[player_name], name)
size = size + 1
end
end
end
table.sort(unified_inventory.filtered_items_list[player_name])
unified_inventory.filtered_items_list_size[player_name] = size
unified_inventory.current_index[player_name] = 1
unified_inventory.activefilter[player_name] = filter
unified_inventory.set_inventory_formspec(player,
unified_inventory.current_page[player_name])
end
-- update_recipe
function unified_inventory.update_recipe(player, stack_name, alternate)
local inv = minetest.get_inventory({
type = "detached",
name = player:get_player_name().."craftrecipe"
})
for i = 0, inv:get_size("build") do
inv:set_stack("build", i, nil)
end
inv:set_stack("output", 1, nil)
alternate = tonumber(alternate) or 1
local crafts = unified_inventory.crafts_table[stack_name]
--print(dump(crafts))
if next(crafts) == nil then -- No craft recipes
return
end
if alternate < 1 or alternate > #crafts then
alternate = 1
end
local craft = crafts[alternate]
inv:set_stack("output", 1, craft.output)
local items = craft.items
if craft.type == "cooking" or
craft.type == "fuel" or
craft.type == "grinding" or
craft.type == "extracting" or
craft.type == "compressing" then
def = unified_inventory.find_item_def(craft["items"][1])
if def then
inv:set_stack("build", 1, def)
end
return
end
if craft.width == 0 then
for i = 1, 3 do
if craft.items[i] then
def = unified_inventory.find_item_def(craft.items[i])
if def then
inv:set_stack("build", i, def)
end
end
end
end
if craft.width == 1 then
local build_table={1, 4, 7}
for i = 1, 3 do
if craft.items[i] then
def = unified_inventory.find_item_def(craft.items[i])
if def then
inv:set_stack("build", build_table[i], def)
end
end
end
end
if craft.width == 2 then
local build_table = {1, 2, 4, 5, 7, 8}
for i=1, 6 do
if craft.items[i] then
def = unified_inventory.find_item_def(craft.items[i])
if def then
inv:set_stack("build", build_table[i], def)
end
end
end
end
if craft.width == 3 then
for i=1, 9 do
if craft.items[i] then
def = unified_inventory.find_item_def(craft.items[i])
if def then
inv:set_stack("build", i, def)
end
end
end
end
end
function unified_inventory.find_item_def(def)
if type(def) ~= "string" then
return nil
end
if string.find(def, "group:") then
def = string.gsub(def, "group:", "")
def = string.gsub(def, "\"", "")
if minetest.registered_nodes["default:"..def] then
return "default:"..def
end
local items = unified_inventory.items_in_group(def)
return items[1]
else
return def
end
end
function unified_inventory.items_in_group(groups)
local items = {}
for name, item in pairs(minetest.registered_items) do
for _, group in pairs(groups:split(',')) do
if item.groups[group] then
table.insert(items, name)
end
end
end
return items
end
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