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unified_inventory
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unified_inventory/register.lua

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local S = minetest.get_translator("unified_inventory")
local NS = function(s) return s end
local F = minetest.formspec_escape
minetest.register_privilege("creative", {
description = S("Can use the creative inventory"),
give_to_singleplayer = false,
})
minetest.register_privilege("ui_full", {
description = S("Forces Unified Inventory to be displayed in Full mode if Lite mode is configured globally"),
give_to_singleplayer = false,
})
local trash = minetest.create_detached_inventory("trash", {
--allow_put = function(inv, listname, index, stack, player)
-- if unified_inventory.is_creative(player:get_player_name()) then
-- return stack:get_count()
-- else
-- return 0
-- end
--end,
on_put = function(inv, listname, index, stack, player)
inv:set_stack(listname, index, nil)
local player_name = player:get_player_name()
minetest.sound_play("trash", {to_player=player_name, gain = 1.0})
end,
})
trash:set_size("main", 1)
unified_inventory.register_button("craft", {
type = "image",
image = "ui_craft_icon.png",
tooltip = S("Crafting Grid")
})
unified_inventory.register_button("craftguide", {
type = "image",
image = "ui_craftguide_icon.png",
tooltip = S("Crafting Guide")
})
unified_inventory.register_button("home_gui_set", {
type = "image",
image = "ui_sethome_icon.png",
tooltip = S("Set home position"),
hide_lite=true,
action = function(player)
local player_name = player:get_player_name()
if minetest.check_player_privs(player_name, {home=true}) then
unified_inventory.set_home(player, player:get_pos())
local home = unified_inventory.home_pos[player_name]
if home ~= nil then
minetest.sound_play("dingdong",
{to_player=player_name, gain = 1.0})
minetest.chat_send_player(player_name,
S("Home position set to: @1", minetest.pos_to_string(home)))
end
else
minetest.chat_send_player(player_name,
S("You don't have the \"home\" privilege!"))
unified_inventory.set_inventory_formspec(player, unified_inventory.current_page[player_name])
end
end,
condition = function(player)
return minetest.check_player_privs(player:get_player_name(), {home=true})
end,
})
unified_inventory.register_button("home_gui_go", {
type = "image",
image = "ui_gohome_icon.png",
tooltip = S("Go home"),
hide_lite=true,
action = function(player)
local player_name = player:get_player_name()
if minetest.check_player_privs(player_name, {home=true}) then
minetest.sound_play("teleport",
{to_player=player:get_player_name(), gain = 1.0})
unified_inventory.go_home(player)
else
minetest.chat_send_player(player_name,
S("You don't have the \"home\" privilege!"))
unified_inventory.set_inventory_formspec(player, unified_inventory.current_page[player_name])
end
end,
condition = function(player)
return minetest.check_player_privs(player:get_player_name(), {home=true})
end,
})
unified_inventory.register_button("misc_set_day", {
type = "image",
image = "ui_sun_icon.png",
tooltip = S("Set time to day"),
hide_lite=true,
action = function(player)
local player_name = player:get_player_name()
if minetest.check_player_privs(player_name, {settime=true}) then
minetest.sound_play("birds",
{to_player=player_name, gain = 1.0})
minetest.set_timeofday((6000 % 24000) / 24000)
minetest.chat_send_player(player_name,
S("Time of day set to 6am"))
else
minetest.chat_send_player(player_name,
S("You don't have the settime privilege!"))
unified_inventory.set_inventory_formspec(player, unified_inventory.current_page[player_name])
end
end,
condition = function(player)
return minetest.check_player_privs(player:get_player_name(), {settime=true})
end,
})
unified_inventory.register_button("misc_set_night", {
type = "image",
image = "ui_moon_icon.png",
tooltip = S("Set time to night"),
hide_lite=true,
action = function(player)
local player_name = player:get_player_name()
if minetest.check_player_privs(player_name, {settime=true}) then
minetest.sound_play("owl",
{to_player=player_name, gain = 1.0})
minetest.set_timeofday((21000 % 24000) / 24000)
minetest.chat_send_player(player_name,
S("Time of day set to 9pm"))
else
minetest.chat_send_player(player_name,
S("You don't have the settime privilege!"))
unified_inventory.set_inventory_formspec(player, unified_inventory.current_page[player_name])
end
end,
condition = function(player)
return minetest.check_player_privs(player:get_player_name(), {settime=true})
end,
})
unified_inventory.register_button("clear_inv", {
type = "image",
image = "ui_trash_icon.png",
tooltip = S("Clear inventory"),
action = function(player)
local player_name = player:get_player_name()
if not unified_inventory.is_creative(player_name) then
minetest.chat_send_player(player_name,
S("This button has been disabled outside"
.." of creative mode to prevent"
.." accidental inventory trashing."
.."\nUse the trash slot instead."))
unified_inventory.set_inventory_formspec(player, unified_inventory.current_page[player_name])
return
end
player:get_inventory():set_list("main", {})
minetest.chat_send_player(player_name, S('Inventory cleared!'))
minetest.sound_play("trash_all",
{to_player=player_name, gain = 1.0})
end,
condition = function(player)
return unified_inventory.is_creative(player:get_player_name())
end,
})
unified_inventory.register_page("craft", {
get_formspec = function(player, perplayer_formspec)
local formspecy = perplayer_formspec.formspec_y
local formheadery = perplayer_formspec.form_header_y
local player_name = player:get_player_name()
local formspec = "background[2,"..formspecy..";6,3;ui_crafting_form.png]"
formspec = formspec.."background[0,"..(formspecy + 3.5)..";8,4;ui_main_inventory.png]"
formspec = formspec.."label[0,"..formheadery..";" ..F(S("Crafting")).."]"
formspec = formspec.."listcolors[#00000000;#00000000]"
formspec = formspec.."list[current_player;craftpreview;6,"..formspecy..";1,1;]"
formspec = formspec.."list[current_player;craft;2,"..formspecy..";3,3;]"
if unified_inventory.trash_enabled or unified_inventory.is_creative(player_name) or minetest.get_player_privs(player_name).give then
formspec = formspec.."label[7,"..(formspecy + 1.5)..";" .. F(S("Trash:")) .. "]"
formspec = formspec.."background[7,"..(formspecy + 2)..";1,1;ui_single_slot.png]"
formspec = formspec.."list[detached:trash;main;7,"..(formspecy + 2)..";1,1;]"
end
formspec = formspec.."listring[current_name;craft]"
formspec = formspec.."listring[current_player;main]"
if unified_inventory.is_creative(player_name) then
formspec = formspec.."label[0,"..(formspecy + 1.5)..";" .. F(S("Refill:")) .. "]"
formspec = formspec.."list[detached:"..F(player_name).."refill;main;0,"..(formspecy +2)..";1,1;]"
end
return {formspec=formspec}
end,
})
-- stack_image_button(): generate a form button displaying a stack of items
--
-- The specified item may be a group. In that case, the group will be
-- represented by some item in the group, along with a flag indicating
-- that it's a group. If the group contains only one item, it will be
-- treated as if that item had been specified directly.
local function stack_image_button(x, y, w, h, buttonname_prefix, item)
local name = item:get_name()
local count = item:get_count()
local show_is_group = false
local displayitem = name.." "..count
local selectitem = name
if name:sub(1, 6) == "group:" then
local group_name = name:sub(7)
local group_item = unified_inventory.get_group_item(group_name)
show_is_group = not group_item.sole
displayitem = group_item.item or "unknown"
selectitem = group_item.sole and displayitem or name
end
local label = show_is_group and "G" or ""
local buttonname = F(buttonname_prefix..unified_inventory.mangle_for_formspec(selectitem))
local button = string.format("item_image_button[%f,%f;%f,%f;%s;%s;%s]",
x, y, w, h,
F(displayitem), buttonname, label)
if show_is_group then
local groupstring, andcount = unified_inventory.extract_groupnames(name)
local grouptip
if andcount == 1 then
grouptip = S("Any item belonging to the @1 group", groupstring)
elseif andcount > 1 then
grouptip = S("Any item belonging to the groups @1", groupstring)
end
grouptip = F(grouptip)
if andcount >= 1 then
button = button .. string.format("tooltip[%s;%s]", buttonname, grouptip)
end
end
return button
end
local recipe_text = {
recipe = NS("Recipe @1 of @2"),
usage = NS("Usage @1 of @2"),
}
local no_recipe_text = {
recipe = S("No recipes"),
usage = S("No usages"),
}
local role_text = {
recipe = S("Result"),
usage = S("Ingredient"),
}
local next_alt_text = {
recipe = S("Show next recipe"),
usage = S("Show next usage"),
}
local prev_alt_text = {
recipe = S("Show previous recipe"),
usage = S("Show previous usage"),
}
local other_dir = {
recipe = "usage",
usage = "recipe",
}
unified_inventory.register_page("craftguide", {
get_formspec = function(player, perplayer_formspec)
local formspecy = perplayer_formspec.formspec_y
local formheadery = perplayer_formspec.form_header_y
local craftresultx = perplayer_formspec.craft_result_x
local craftresulty = perplayer_formspec.craft_result_y
local player_name = player:get_player_name()
local player_privs = minetest.get_player_privs(player_name)
local fs = {
"background[0,"..(formspecy + 3.5)..";8,4;ui_main_inventory.png]",
"label[0,"..formheadery..";" .. F(S("Crafting Guide")) .. "]",
"listcolors[#00000000;#00000000]"
}
local item_name = unified_inventory.current_item[player_name]
if not item_name then
return { formspec = table.concat(fs) }
end
local item_name_shown
if minetest.registered_items[item_name]
and minetest.registered_items[item_name].description then
item_name_shown = S("@1 (@2)",
minetest.registered_items[item_name].description, item_name)
else
item_name_shown = item_name
end
local dir = unified_inventory.current_craft_direction[player_name]
local rdir = dir == "recipe" and "usage" or "recipe"
local crafts = unified_inventory.crafts_for[dir][item_name]
local alternate = unified_inventory.alternate[player_name]
local alternates, craft
if crafts and #crafts > 0 then
alternates = #crafts
craft = crafts[alternate]
end
local has_give = player_privs.give or unified_inventory.is_creative(player_name)
fs[#fs + 1] = "background[0.5,"..(formspecy + 0.2)..";8,3;ui_craftguide_form.png]"
fs[#fs + 1] = string.format("textarea[%f,%f;10,1;;%s: %s;]",
craftresultx, craftresulty, F(role_text[dir]), item_name_shown)
fs[#fs + 1] = stack_image_button(0, formspecy, 1.1, 1.1,
"item_button_" .. rdir .. "_", ItemStack(item_name))
if not craft then
-- No craft recipes available for this item.
fs[#fs + 1] = "label[5.5,"..(formspecy + 2.35)..";"
.. F(no_recipe_text[dir]) .. "]"
local no_pos = dir == "recipe" and 4.5 or 6.5
local item_pos = dir == "recipe" and 6.5 or 4.5
fs[#fs + 1] = "image["..no_pos..","..formspecy..";1.1,1.1;ui_no.png]"
fs[#fs + 1] = stack_image_button(item_pos, formspecy, 1.1, 1.1,
"item_button_" .. other_dir[dir] .. "_", ItemStack(item_name))
if has_give then
fs[#fs + 1] = "label[0," .. (formspecy + 2.10) .. ";" .. F(S("Give me:")) .. "]"
.. "button[0, " .. (formspecy + 2.7) .. ";0.6,0.5;craftguide_giveme_1;1]"
.. "button[0.6," .. (formspecy + 2.7) .. ";0.7,0.5;craftguide_giveme_10;10]"
.. "button[1.3," .. (formspecy + 2.7) .. ";0.8,0.5;craftguide_giveme_99;99]"
end
return { formspec = table.concat(fs) }
end
local craft_type = unified_inventory.registered_craft_types[craft.type] or
unified_inventory.craft_type_defaults(craft.type, {})
if craft_type.icon then
fs[#fs + 1] = string.format("image[%f,%f;%f,%f;%s]",
5.7, (formspecy + 0.05), 0.5, 0.5, craft_type.icon)
end
fs[#fs + 1] = "label[5.5,"..(formspecy + 1)..";" .. F(craft_type.description).."]"
fs[#fs + 1] = stack_image_button(6.5, formspecy, 1.1, 1.1,
"item_button_usage_", ItemStack(craft.output))
local display_size = craft_type.dynamic_display_size
and craft_type.dynamic_display_size(craft)
or { width = craft_type.width, height = craft_type.height }
local craft_width = craft_type.get_shaped_craft_width
and craft_type.get_shaped_craft_width(craft)
or display_size.width
-- This keeps recipes aligned to the right,
-- so that they're close to the arrow.
local xoffset = 5.5
-- Offset factor for crafting grids with side length > 4
local of = (3/math.max(3, math.max(display_size.width, display_size.height)))
local od = 0
-- Minimum grid size at which size optimazation measures kick in
local mini_craft_size = 6
if display_size.width >= mini_craft_size then
od = math.max(1, display_size.width - 2)
xoffset = xoffset - 0.1
end
-- Size modifier factor
local sf = math.min(1, of * (1.05 + 0.05*od))
-- Button size
local bsize_h = 1.1 * sf
local bsize_w = bsize_h
if display_size.width >= mini_craft_size then
bsize_w = 1.175 * sf
end
if (bsize_h > 0.35 and display_size.width) then
for y = 1, display_size.height do
for x = 1, display_size.width do
local item
if craft and x <= craft_width then
item = craft.items[(y-1) * craft_width + x]
end
-- Flipped x, used to build formspec buttons from right to left
local fx = display_size.width - (x-1)
-- x offset, y offset
local xof = (fx-1) * of + of
local yof = (y-1) * of + 1
if item then
fs[#fs + 1] = stack_image_button(
xoffset - xof, formspecy - 1 + yof, bsize_w, bsize_h,
"item_button_recipe_",
ItemStack(item))
else
-- Fake buttons just to make grid
fs[#fs + 1] = string.format("image_button[%f,%f;%f,%f;ui_blank_image.png;;]",
xoffset - xof, formspecy - 1 + yof, bsize_w, bsize_h)
end
end
end
else
-- Error
fs[#fs + 1] = string.format("label[2,%f;%s]",
formspecy, F(S("This recipe is too\nlarge to be displayed.")))
end
if craft_type.uses_crafting_grid and display_size.width <= 3 then
fs[#fs + 1] = "label[0," .. (formspecy + 0.9) .. ";" .. F(S("To craft grid:")) .. "]"
.. "button[0, " .. (formspecy + 1.5) .. ";0.6,0.5;craftguide_craft_1;1]"
.. "button[0.6," .. (formspecy + 1.5) .. ";0.7,0.5;craftguide_craft_10;10]"
.. "button[1.3," .. (formspecy + 1.5) .. ";0.8,0.5;craftguide_craft_max;" .. F(S("All")) .. "]"
end
if has_give then
fs[#fs + 1] = "label[0," .. (formspecy + 2.1) .. ";" .. F(S("Give me:")) .. "]"
.. "button[0, " .. (formspecy + 2.7) .. ";0.6,0.5;craftguide_giveme_1;1]"
.. "button[0.6," .. (formspecy + 2.7) .. ";0.7,0.5;craftguide_giveme_10;10]"
.. "button[1.3," .. (formspecy + 2.7) .. ";0.8,0.5;craftguide_giveme_99;99]"
end
if alternates and alternates > 1 then
fs[#fs + 1] = "label[5.5," .. (formspecy + 1.6) .. ";"
.. F(S(recipe_text[dir], alternate, alternates)) .. "]"
.. "image_button[5.5," .. (formspecy + 2) .. ";1,1;ui_left_icon.png;alternate_prev;]"
.. "image_button[6.5," .. (formspecy + 2) .. ";1,1;ui_right_icon.png;alternate;]"
.. "tooltip[alternate_prev;" .. F(prev_alt_text[dir]) .. "]"
.. "tooltip[alternate;" .. F(next_alt_text[dir]) .. "]"
end
return { formspec = table.concat(fs) }
end,
})
local function craftguide_giveme(player, formname, fields)
local player_name = player:get_player_name()
local player_privs = minetest.get_player_privs(player_name)
if not player_privs.give and
not unified_inventory.is_creative(player_name) then
minetest.log("action", "[unified_inventory] Denied give action to player " ..
player_name)
return
end
local amount
for k, v in pairs(fields) do
amount = k:match("craftguide_giveme_(.*)")
if amount then break end
end
amount = tonumber(amount) or 0
if amount == 0 then return end
local output = unified_inventory.current_item[player_name]
if (not output) or (output == "") then return end
local player_inv = player:get_inventory()
player_inv:add_item("main", {name = output, count = amount})
end
local function craftguide_craft(player, formname, fields)
local amount
for k, v in pairs(fields) do
amount = k:match("craftguide_craft_(.*)")
if amount then break end
end
if not amount then return end
amount = tonumber(amount) or -1 -- fallback for "all"
if amount == 0 or amount < -1 or amount > 99 then return end
local player_name = player:get_player_name()
local output = unified_inventory.current_item[player_name] or ""
if output == "" then return end
local crafts = unified_inventory.crafts_for[
unified_inventory.current_craft_direction[player_name]][output] or {}
if #crafts == 0 then return end
local alternate = unified_inventory.alternate[player_name]
local craft = crafts[alternate]
if craft.width > 3 then return end
unified_inventory.craftguide_match_craft(player, "main", "craft", craft, amount)
unified_inventory.set_inventory_formspec(player, "craft")
end
minetest.register_on_player_receive_fields(function(player, formname, fields)
if formname ~= "" then
return
end
for k, v in pairs(fields) do
if k:match("craftguide_craft_") then
craftguide_craft(player, formname, fields)
return
end
if k:match("craftguide_giveme_") then
craftguide_giveme(player, formname, fields)
return
end
end
end)
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