minetest-mods/unified_inventory
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unified_inventory/register.lua

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local S = unified_inventory.gettext
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:getpos())
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: %s"):format(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 = string.format(S("Any item belonging to the %s group"), groupstring)
elseif andcount > 1 then
grouptip = string.format(S("Any item belonging to the groups %s"), 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 = S("Recipe %d of %d"),
usage = S("Usage %d of %d"),
}
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 formspec = ""
formspec = formspec.."background[0,"..(formspecy + 3.5)..";8,4;ui_main_inventory.png]"
formspec = formspec.."label[0,"..formheadery..";" .. F(S("Crafting Guide")) .. "]"
formspec = formspec.."listcolors[#00000000;#00000000]"
local item_name = unified_inventory.current_item[player_name]
if not item_name then return {formspec=formspec} end
local item_name_shown
if minetest.registered_items[item_name] and minetest.registered_items[item_name].description then
item_name_shown = string.format(S("%s (%s)"), 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
if dir == "recipe" then rdir = "usage" end
if dir == "usage" then rdir = "recipe" end
local crafts = unified_inventory.crafts_for[dir][item_name]
local alternate = unified_inventory.alternate[player_name]
local alternates, craft
if crafts ~= nil and #crafts > 0 then
alternates = #crafts
craft = crafts[alternate]
end
local has_creative = player_privs.give or player_privs.creative or
minetest.settings:get_bool("creative_mode")
formspec = formspec.."background[0.5,"..(formspecy + 0.2)..";8,3;ui_craftguide_form.png]"
formspec = formspec.."textarea["..craftresultx..","..craftresulty
..";10,1;;"..F(role_text[dir])..": "..item_name_shown..";]"
formspec = formspec..stack_image_button(0, formspecy, 1.1, 1.1, "item_button_"
.. rdir .. "_", ItemStack(item_name))
if not craft then
formspec = formspec.."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
formspec = formspec.."image["..no_pos..","..formspecy..";1.1,1.1;ui_no.png]"
formspec = formspec..stack_image_button(item_pos, formspecy, 1.1, 1.1, "item_button_"
..other_dir[dir].."_", ItemStack(item_name))
if has_creative then
formspec = formspec.."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 = formspec}
end
local craft_type = unified_inventory.registered_craft_types[craft.type] or
unified_inventory.craft_type_defaults(craft.type, {})
if craft_type.icon then
formspec = formspec..string.format(" image[%f,%f;%f,%f;%s]",5.7,(formspecy + 0.05),0.5,0.5,craft_type.icon)
end
formspec = formspec.."label[5.5,"..(formspecy + 1)..";" .. F(craft_type.description).."]"
formspec = formspec..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
formspec = formspec..stack_image_button(
xoffset - xof, formspecy - 1 + yof, bsize_w, bsize_h,
"item_button_recipe_",
ItemStack(item))
else
-- Fake buttons just to make grid
formspec = formspec.."image_button["
..tostring(xoffset - xof)..","..tostring(formspecy - 1 + yof)
..";"..bsize_w..","..bsize_h..";ui_blank_image.png;;]"
end
end
end
else
-- Error
formspec = formspec.."label["
..tostring(2)..","..tostring(formspecy)
..";"..F(S("This recipe is too\nlarge to be displayed.")).."]"
end
if craft_type.uses_crafting_grid and display_size.width <= 3 then
formspec = formspec.."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_creative then
formspec = formspec.."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
formspec = formspec.."label[5.5,"..(formspecy + 1.6)..";"
..string.format(F(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 = formspec}
end,
})
local function craftguide_giveme(player, formname, fields)
local amount
for k, v in pairs(fields) do
amount = k:match("craftguide_giveme_(.*)")
if amount then break end
end
if not amount then return end
amount = tonumber(amount)
if amount == 0 then return end
local player_name = player:get_player_name()
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
-- tells if an item can be moved and returns an index if so
local function item_fits(player_inv, craft_item, needed_item)
local need_group = string.sub(needed_item, 1, 6) == "group:"
if need_group then
need_group = string.sub(needed_item, 7)
end
if craft_item
and not craft_item:is_empty() then
local ciname = craft_item:get_name()
-- abort if the item there isn't usable
if ciname ~= needed_item
and not need_group then
return
end
-- abort if no item fits onto it
if craft_item:get_count() >= craft_item:get_definition().stack_max then
return
end
-- use the item there if it's in the right group and a group item is needed
if need_group then
if minetest.get_item_group(ciname, need_group) == 0 then
return
end
needed_item = ciname
need_group = false
end
end
if need_group then
-- search an item of the specific group
for i,item in pairs(player_inv:get_list("main")) do
if not item:is_empty()
and minetest.get_item_group(item:get_name(), need_group) > 0 then
return i
end
end
-- no index found
return
end
-- search an item with a the name needed_item
for i,item in pairs(player_inv:get_list("main")) do
if not item:is_empty()
and item:get_name() == needed_item then
return i
end
end
-- no index found
end
-- modifies the player inventory and returns the changed craft_item if possible
local function move_item(player_inv, craft_item, needed_item)
local stackid = item_fits(player_inv, craft_item, needed_item)
if not stackid then
return
end
local wanted_stack = player_inv:get_stack("main", stackid)
local taken_item = wanted_stack:take_item()
player_inv:set_stack("main", stackid, wanted_stack)
if not craft_item
or craft_item:is_empty() then
return taken_item
end
craft_item:add_item(taken_item)
return craft_item
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
local player_name = player:get_player_name()
local output = unified_inventory.current_item[player_name]
if (not output) or (output == "") then return end
local player_inv = player:get_inventory()
local crafts = unified_inventory.crafts_for[unified_inventory.current_craft_direction[player_name]][output]
if (not crafts) or (#crafts == 0) then return end
local alternate = unified_inventory.alternate[player_name]
local craft = crafts[alternate]
if craft.width > 3 then return end
local needed = craft.items
local craft_list = player_inv:get_list("craft")
local width = craft.width
if width == 0 then
-- Shapeless recipe
width = 3
end
amount = tonumber(amount) or 99
--[[
if amount == "max" then
amount = 99 -- Arbitrary; need better way to do this.
else
amount = tonumber(amount)
end--]]
for iter = 1, amount do
local index = 1
for y = 1, 3 do
for x = 1, width do
local needed_item = needed[index]
if needed_item then
local craft_index = ((y - 1) * 3) + x
local craft_item = craft_list[craft_index]
local newitem = move_item(player_inv, craft_item, needed_item)
if newitem then
craft_list[craft_index] = newitem
end
end
index = index + 1
end
end
end
player_inv:set_list("craft", craft_list)
unified_inventory.set_inventory_formspec(player, "craft")
end
minetest.register_on_player_receive_fields(function(player, formname, fields)
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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