mirror of
https://github.com/minetest-mods/unified_inventory.git
synced 2024-10-05 17:23:10 +02:00
b492701915
Where a recipe specifies an ingredient by group, show a typical group item pictorially, with a label flag to indicate that it's a group rather than the single item. This is the inverse of the previous arrangement, which identified the group by label and dipicted groupiness pictorially. The new arrangement is easier to interpret, and if the labels are ignored it actually shows a correct input to the crafting grid.
392 lines
13 KiB
Lua
392 lines
13 KiB
Lua
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minetest.register_privilege("creative", {
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description = "Can use the creative inventory",
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give_to_singleplayer = false,
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})
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local trash = minetest.create_detached_inventory("trash", {
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--allow_put = function(inv, listname, index, stack, player)
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-- if unified_inventory.is_creative(player:get_player_name()) then
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-- return stack:get_count()
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-- else
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-- return 0
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-- end
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--end,
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on_put = function(inv, listname, index, stack, player)
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inv:set_stack(listname, index, nil)
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local player_name = player:get_player_name()
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minetest.sound_play("trash", {to_player=player_name, gain = 1.0})
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end,
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})
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trash:set_size("main", 1)
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unified_inventory.register_button("craft", {
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type = "image",
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image = "ui_craft_icon.png",
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})
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unified_inventory.register_button("craftguide", {
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type = "image",
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image = "ui_craftguide_icon.png",
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})
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unified_inventory.register_button("home_gui_set", {
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type = "image",
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image = "ui_sethome_icon.png",
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action = function(player)
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local player_name = player:get_player_name()
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unified_inventory.set_home(player, player:getpos())
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local home = unified_inventory.home_pos[player_name]
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if home ~= nil then
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minetest.sound_play("dingdong",
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{to_player=player_name, gain = 1.0})
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minetest.chat_send_player(player_name,
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"Home position set to: "
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..minetest.pos_to_string(home))
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end
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end,
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})
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unified_inventory.register_button("home_gui_go", {
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type = "image",
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image = "ui_gohome_icon.png",
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action = function(player)
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minetest.sound_play("teleport",
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{to_player=player:get_player_name(), gain = 1.0})
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unified_inventory.go_home(player)
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end,
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})
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unified_inventory.register_button("misc_set_day", {
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type = "image",
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image = "ui_sun_icon.png",
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action = function(player)
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local player_name = player:get_player_name()
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if minetest.check_player_privs(player_name, {settime=true}) then
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minetest.sound_play("birds",
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{to_player=player_name, gain = 1.0})
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minetest.set_timeofday((6000 % 24000) / 24000)
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minetest.chat_send_player(player_name,
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"Time of day set to 6am")
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else
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minetest.chat_send_player(player_name,
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"You don't have the"
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.." settime priviledge!")
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end
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end,
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})
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unified_inventory.register_button("misc_set_night", {
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type = "image",
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image = "ui_moon_icon.png",
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action = function(player)
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local player_name = player:get_player_name()
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if minetest.check_player_privs(player_name, {settime=true}) then
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minetest.sound_play("owl",
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{to_player=player_name, gain = 1.0})
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minetest.set_timeofday((21000 % 24000) / 24000)
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minetest.chat_send_player(player_name,
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"Time of day set to 9pm")
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else
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minetest.chat_send_player(player_name,
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"You don't have the"
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.." settime priviledge!")
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end
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end,
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})
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unified_inventory.register_button("clear_inv", {
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type = "image",
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image = "ui_trash_icon.png",
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action = function(player)
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local player_name = player:get_player_name()
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if not unified_inventory.is_creative(player_name) then
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minetest.chat_send_player(player_name,
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"This button has been disabled outside"
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.." of creative mode to prevent"
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.." accidental inventory trashing."
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.." Use the trash slot instead.")
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return
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end
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player:get_inventory():set_list("main", {})
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minetest.chat_send_player(player_name, 'Inventory Cleared!')
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minetest.sound_play("trash_all",
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{to_player=player_name, gain = 1.0})
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end,
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})
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unified_inventory.register_page("craft", {
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get_formspec = function(player, formspec)
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local player_name = player:get_player_name()
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local formspec = "background[0,1;8,3;ui_crafting_form.png]"
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formspec = formspec.."background[0,4.5;8,4;ui_main_inventory.png]"
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formspec = formspec.."label[0,0;Crafting]"
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formspec = formspec.."listcolors[#00000000;#00000000]"
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formspec = formspec.."list[current_player;craftpreview;6,1;1,1;]"
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formspec = formspec.."list[current_player;craft;2,1;3,3;]"
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formspec = formspec.."label[7,2.5;Trash:]"
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formspec = formspec.."list[detached:trash;main;7,3;1,1;]"
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if unified_inventory.is_creative(player_name) then
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formspec = formspec.."label[0,2.5;Refill:]"
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formspec = formspec.."list[detached:"..minetest.formspec_escape(player_name).."refill;main;0,3;1,1;]"
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end
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return {formspec=formspec}
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end,
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})
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-- group_representative_item(): select representative item for a group
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--
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-- This is used when displaying craft recipes, where an ingredient is
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-- specified by group rather than as a specific item. A single-item group
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-- is represented by that item, with the single-item status signalled
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-- so that stack_image_button() can treat it as just the item. If the
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-- group contains no items at all, it will be treated as containing a
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-- single unknown item.
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--
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-- Within a multiple-item group, we prefer to use an item that has the
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-- same specific name as the group, and if there are more than one of
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-- those items we prefer the one specified by the default mod if there
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-- is one. If this produces a bad result, the mod defining a group can
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-- register its preference for which item should represent the group,
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-- and we'll use that instead if possible. Also, for a handful of groups
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-- (predating this registration system) we have built-in preferences
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-- that are used like registered preferences. Among equally-preferred
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-- items, we just pick the one with the lexicographically earliest name,
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-- for determinism.
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local builtin_group_representative_items = {
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mesecon_conductor_craftable = "mesecons:wire_00000000_off",
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stone = "default:cobble",
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wool = "wool:white",
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}
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local function compute_group_representative_item(groupspec)
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local groupname = string.sub(groupspec, 7)
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local candidate_items = {}
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for itemname, itemdef in pairs(minetest.registered_items) do
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if itemdef.groups[groupname] and itemdef.groups[groupname] ~= 0 then
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table.insert(candidate_items, itemname)
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end
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end
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print("group spec "..groupspec.." has "..#candidate_items.." candidates")
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for _, i in ipairs(candidate_items) do
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print(" ", i)
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end
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if #candidate_items == 0 then return { item = "unobtainium!", sole = true } end
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if #candidate_items == 1 then return { item = candidate_items[1], sole = true } end
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local bestitem = ""
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local bestpref = 0
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for _, item in ipairs(candidate_items) do
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local pref
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if item == unified_inventory.registered_group_representative_items[groupname] then
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pref = 5
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elseif item == builtin_group_representative_items[groupname] then
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pref = 4
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elseif item == "default:"..groupname then
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pref = 3
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elseif item:gsub("^[^:]*:", "") == groupname then
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pref = 2
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else
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pref = 1
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end
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if pref > bestpref or (pref == bestpref and item < bestitem) then
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bestitem = item
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bestpref = pref
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end
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end
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return { item = bestitem, sole = false }
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end
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local group_representative_item_cache = {}
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local function group_representative_item(groupspec)
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if not group_representative_item_cache[groupspec] then
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group_representative_item_cache[groupspec] = compute_group_representative_item(groupspec)
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end
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return group_representative_item_cache[groupspec]
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end
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-- stack_image_button(): generate a form button displaying a stack of items
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--
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-- Normally a simple item_image_button[] is used. If the stack contains
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-- more than one item, item_image_button[] doesn't have an option to
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-- display an item count in the way that an inventory slot does, so
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-- we have to fake it using the label facility. This doesn't let us
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-- specify that the count should appear at bottom right, so we use some
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-- dodgy whitespace to shift it away from the centre of the button.
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-- Unfortunately the correct amount of whitespace depends on display
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-- resolution, so the results from this will be variable. This should be
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-- replaced as soon as the engine adds support for a proper item count,
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-- or at least label placement control, on buttons.
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--
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-- The specified item may be a group. In that case, the group will be
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-- represented by some item in the group, along with a flag indicating
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-- that it's a group. If the group contains only one item, it will be
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-- treated as if that item had been specified directly.
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local function stack_image_button(x, y, w, h, buttonname_prefix, stackstring)
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local st = ItemStack(stackstring)
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local specitem = st:get_name()
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local c = st:get_count()
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local clab = c == 1 and " " or string.format("%7d", c)
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local gflag, displayitem, selectitem
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if string.sub(specitem, 1, 6) == "group:" then
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local gri = group_representative_item(specitem)
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gflag = not gri.sole
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displayitem = gri.item
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selectitem = gri.sole and gri.item or specitem
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else
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gflag = false
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displayitem = specitem
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selectitem = specitem
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end
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local label = string.format("\n\n%s%7d", gflag and "G" or " ", c):gsub(" 1$", " .")
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if label == "\n\n ." then label = "" end
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return "item_image_button["..x..","..y..";"..w..","..h..";"..minetest.formspec_escape(displayitem)..";"..minetest.formspec_escape(buttonname_prefix..selectitem)..";"..label.."]"
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end
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unified_inventory.register_page("craftguide", {
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get_formspec = function(player)
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local player_name = player:get_player_name()
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local formspec = ""
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formspec = formspec.."background[0,4.5;8,4;ui_main_inventory.png]"
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formspec = formspec.."label[0,0;Crafting Guide]"
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formspec = formspec.."listcolors[#00000000;#00000000]"
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local craftinv = minetest.get_inventory({
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type = "detached",
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name = player_name.."craftrecipe"
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})
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local item_name = unified_inventory.current_item[player_name]
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if not item_name then return {formspec=formspec} end
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formspec = formspec.."textarea[0.3,0.6;10,1;;Result: "..minetest.formspec_escape(item_name)..";]"
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formspec = formspec.."list[detached:"..minetest.formspec_escape(player_name).."craftrecipe;output;6,1;1,1;]"
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local alternate, alternates, craft, craft_type
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alternate = unified_inventory.alternate[player_name]
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local crafts = unified_inventory.crafts_table[item_name]
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if crafts ~= nil and #crafts > 0 then
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alternates = #crafts
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craft = crafts[alternate]
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end
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if not craft then
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craftinv:set_stack("output", 1, item_name)
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formspec = formspec.."label[6,3.35;No recipes]"
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return {formspec=formspec}
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end
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formspec = formspec.."background[0,1;8,3;ui_craftguide_form.png]"
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craft_type = unified_inventory.registered_craft_types[craft.type] or unified_inventory.canonicalise_craft_type(craft.type, {})
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formspec = formspec.."label[6,3.35;Method:]"
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formspec = formspec.."label[6,3.75;"..minetest.formspec_escape(craft_type.description).."]"
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craftinv:set_stack("output", 1, craft.output)
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-- fake buttons just to make grid
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for y = 1, craft_type.height do
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for x = 1, craft_type.width do
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formspec = formspec.."image_button["
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..(1.0 + x)..","..(0.0 + y)..";1.1,1.1;ui_blank_image.png;;]"
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end
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end
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local width = craft.width
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if width == 0 then
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-- Shapeless recipe
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width = craft_type.width
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end
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local i = 1
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for y = 1, craft_type.height do
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for x = 1, width do
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local item = craft.items[i]
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if item then
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formspec = formspec..stack_image_button(1.0+x, 0.0+y, 1.1, 1.1, "item_button_", item)
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end
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i = i + 1
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end
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end
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if craft_type.uses_crafting_grid then
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formspec = formspec.."label[6,1.95;Copy to craft grid:]"
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.."button[6,2.5;0.6,0.5;craftguide_craft_1;1]"
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.."button[6.6,2.5;0.6,0.5;craftguide_craft_10;10]"
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.."button[7.2,2.5;0.6,0.5;craftguide_craft_max;All]"
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end
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if alternates > 1 then
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formspec = formspec.."label[0,2.6;Recipe "
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..tostring(alternate).." of "
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..tostring(alternates).."]"
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.."button[0,3.15;2,1;alternate;Alternate]"
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end
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return {formspec=formspec}
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end,
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})
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minetest.register_on_player_receive_fields(function(player, formname, fields)
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local amount
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for k, v in pairs(fields) do
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amount = k:match("craftguide_craft_(.*)")
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if amount then break end
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end
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if not amount then return end
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local player_name = player:get_player_name()
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local recipe_inv = minetest.get_inventory({
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type="detached",
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name=player_name.."craftrecipe",
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})
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local output = unified_inventory.current_item[player_name]
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if (not output) or (output == "") then return end
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local player_inv = player:get_inventory()
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local crafts = unified_inventory.crafts_table[output]
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if (not crafts) or (#crafts == 0) then return end
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local alternate = unified_inventory.alternate[player_name]
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local craft = crafts[alternate]
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if craft.width > 3 then return end
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local needed = craft.items
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local craft_list = player_inv:get_list("craft")
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local width = craft.width
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if width == 0 then
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-- Shapeless recipe
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width = 3
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end
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if amount == "max" then
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amount = 99 -- Arbitrary; need better way to do this.
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else
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amount = tonumber(amount)
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end
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for iter = 1, amount do
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local index = 1
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for y = 1, 3 do
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for x = 1, width do
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local needed_item = needed[index]
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if needed_item then
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local craft_index = ((y - 1) * 3) + x
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local craft_item = craft_list[craft_index]
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if (not craft_item) or (craft_item:is_empty()) or (craft_item:get_name() == needed_item) then
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itemname = craft_item and craft_item:get_name() or needed_item
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local needed_stack = ItemStack(needed_item)
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if player_inv:contains_item("main", needed_stack) then
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local count = (craft_item and craft_item:get_count() or 0) + 1
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if count <= needed_stack:get_definition().stack_max then
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local stack = ItemStack({name=needed_item, count=count})
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craft_list[craft_index] = stack
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player_inv:remove_item("main", needed_stack)
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end
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end
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end
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end
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index = index + 1
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end
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end
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end
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player_inv:set_list("craft", craft_list)
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unified_inventory.set_inventory_formspec(player, "craft")
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end)
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