forked from minetest/minetest_game
fe9cdba0ec
Skips redundant calls to creative.update_creative_inventory and fixes the 'Reset' button which double-refreshed the filter cache.
215 lines
6.8 KiB
Lua
215 lines
6.8 KiB
Lua
-- creative/inventory.lua
|
|
|
|
-- support for MT game translation.
|
|
local S = creative.get_translator
|
|
|
|
local player_inventory = {}
|
|
local inventory_cache = {}
|
|
|
|
local function init_creative_cache(items)
|
|
inventory_cache[items] = {}
|
|
local i_cache = inventory_cache[items]
|
|
|
|
for name, def in pairs(items) do
|
|
if def.groups.not_in_creative_inventory ~= 1 and
|
|
def.description and def.description ~= "" then
|
|
i_cache[name] = def
|
|
end
|
|
end
|
|
table.sort(i_cache)
|
|
return i_cache
|
|
end
|
|
|
|
function creative.init_creative_inventory(player)
|
|
local player_name = player:get_player_name()
|
|
player_inventory[player_name] = {
|
|
size = 0,
|
|
filter = "",
|
|
start_i = 0,
|
|
old_filter = nil, -- use only for caching in update_creative_inventory
|
|
old_content = nil
|
|
}
|
|
|
|
minetest.create_detached_inventory("creative_" .. player_name, {
|
|
allow_move = function(inv, from_list, from_index, to_list, to_index, count, player2)
|
|
local name = player2 and player2:get_player_name() or ""
|
|
if not creative.is_enabled_for(name) or
|
|
to_list == "main" then
|
|
return 0
|
|
end
|
|
return count
|
|
end,
|
|
allow_put = function(inv, listname, index, stack, player2)
|
|
return 0
|
|
end,
|
|
allow_take = function(inv, listname, index, stack, player2)
|
|
local name = player2 and player2:get_player_name() or ""
|
|
if not creative.is_enabled_for(name) then
|
|
return 0
|
|
end
|
|
return -1
|
|
end,
|
|
on_move = function(inv, from_list, from_index, to_list, to_index, count, player2)
|
|
end,
|
|
on_take = function(inv, listname, index, stack, player2)
|
|
if stack and stack:get_count() > 0 then
|
|
minetest.log("action", player_name .. " takes " .. stack:get_name().. " from creative inventory")
|
|
end
|
|
end,
|
|
}, player_name)
|
|
|
|
return player_inventory[player_name]
|
|
end
|
|
|
|
local function match(s, filter)
|
|
if filter == "" then
|
|
return 0
|
|
end
|
|
if s:lower():find(filter, 1, true) then
|
|
return #s - #filter
|
|
end
|
|
return nil
|
|
end
|
|
|
|
function creative.update_creative_inventory(player_name, tab_content)
|
|
local inv = player_inventory[player_name] or
|
|
creative.init_creative_inventory(minetest.get_player_by_name(player_name))
|
|
local player_inv = minetest.get_inventory({type = "detached", name = "creative_" .. player_name})
|
|
|
|
if inv.filter == inv.old_filter and tab_content == inv.old_content then
|
|
return
|
|
end
|
|
inv.old_filter = inv.filter
|
|
inv.old_content = tab_content
|
|
|
|
local items = inventory_cache[tab_content] or init_creative_cache(tab_content)
|
|
|
|
local creative_list = {}
|
|
local order = {}
|
|
for name, def in pairs(items) do
|
|
local m = match(def.description, inv.filter) or match(def.name, inv.filter)
|
|
if m then
|
|
creative_list[#creative_list+1] = name
|
|
-- Sort by description length first so closer matches appear earlier
|
|
order[name] = string.format("%02d", m) .. name
|
|
end
|
|
end
|
|
|
|
table.sort(creative_list, function(a, b) return order[a] < order[b] end)
|
|
|
|
player_inv:set_size("main", #creative_list)
|
|
player_inv:set_list("main", creative_list)
|
|
inv.size = #creative_list
|
|
end
|
|
|
|
-- Create the trash field
|
|
local trash = minetest.create_detached_inventory("creative_trash", {
|
|
-- Allow the stack to be placed and remove it in on_put()
|
|
-- This allows the creative inventory to restore the stack
|
|
allow_put = function(inv, listname, index, stack, player)
|
|
return stack:get_count()
|
|
end,
|
|
on_put = function(inv, listname)
|
|
inv:set_list(listname, {})
|
|
end,
|
|
})
|
|
trash:set_size("main", 1)
|
|
|
|
creative.formspec_add = ""
|
|
|
|
function creative.register_tab(name, title, items)
|
|
sfinv.register_page("creative:" .. name, {
|
|
title = title,
|
|
is_in_nav = function(self, player, context)
|
|
return creative.is_enabled_for(player:get_player_name())
|
|
end,
|
|
get = function(self, player, context)
|
|
local player_name = player:get_player_name()
|
|
creative.update_creative_inventory(player_name, items)
|
|
local inv = player_inventory[player_name]
|
|
local pagenum = math.floor(inv.start_i / (4*8) + 1)
|
|
local pagemax = math.ceil(inv.size / (4*8))
|
|
local esc = minetest.formspec_escape
|
|
return sfinv.make_formspec(player, context,
|
|
"label[5.8,4.15;" .. minetest.colorize("#FFFF00", tostring(pagenum)) .. " / " .. tostring(pagemax) .. "]" ..
|
|
[[
|
|
image[4.08,4.2;0.8,0.8;creative_trash_icon.png]
|
|
listcolors[#00000069;#5A5A5A;#141318;#30434C;#FFF]
|
|
list[detached:creative_trash;main;4.02,4.1;1,1;]
|
|
listring[]
|
|
image_button[5,4.05;0.8,0.8;creative_prev_icon.png;creative_prev;]
|
|
image_button[7.2,4.05;0.8,0.8;creative_next_icon.png;creative_next;]
|
|
image_button[2.63,4.05;0.8,0.8;creative_search_icon.png;creative_search;]
|
|
image_button[3.25,4.05;0.8,0.8;creative_clear_icon.png;creative_clear;]
|
|
]] ..
|
|
"tooltip[creative_search;" .. esc(S("Search")) .. "]" ..
|
|
"tooltip[creative_clear;" .. esc(S("Reset")) .. "]" ..
|
|
"tooltip[creative_prev;" .. esc(S("Previous page")) .. "]" ..
|
|
"tooltip[creative_next;" .. esc(S("Next page")) .. "]" ..
|
|
"listring[current_player;main]" ..
|
|
"field_close_on_enter[creative_filter;false]" ..
|
|
"field[0.3,4.2;2.8,1.2;creative_filter;;" .. esc(inv.filter) .. "]" ..
|
|
"listring[detached:creative_" .. player_name .. ";main]" ..
|
|
"list[detached:creative_" .. player_name .. ";main;0,0;8,4;" .. tostring(inv.start_i) .. "]" ..
|
|
creative.formspec_add, true)
|
|
end,
|
|
on_enter = function(self, player, context)
|
|
local player_name = player:get_player_name()
|
|
local inv = player_inventory[player_name]
|
|
if inv then
|
|
inv.start_i = 0
|
|
end
|
|
end,
|
|
on_player_receive_fields = function(self, player, context, fields)
|
|
local player_name = player:get_player_name()
|
|
local inv = player_inventory[player_name]
|
|
assert(inv)
|
|
|
|
if fields.creative_clear then
|
|
inv.start_i = 0
|
|
inv.filter = ""
|
|
sfinv.set_player_inventory_formspec(player, context)
|
|
elseif fields.creative_search or
|
|
fields.key_enter_field == "creative_filter" then
|
|
inv.start_i = 0
|
|
inv.filter = fields.creative_filter:lower()
|
|
sfinv.set_player_inventory_formspec(player, context)
|
|
elseif not fields.quit then
|
|
local start_i = inv.start_i or 0
|
|
|
|
if fields.creative_prev then
|
|
start_i = start_i - 4*8
|
|
if start_i < 0 then
|
|
start_i = inv.size - (inv.size % (4*8))
|
|
if inv.size == start_i then
|
|
start_i = math.max(0, inv.size - (4*8))
|
|
end
|
|
end
|
|
elseif fields.creative_next then
|
|
start_i = start_i + 4*8
|
|
if start_i >= inv.size then
|
|
start_i = 0
|
|
end
|
|
end
|
|
|
|
inv.start_i = start_i
|
|
sfinv.set_player_inventory_formspec(player, context)
|
|
end
|
|
end
|
|
})
|
|
end
|
|
|
|
creative.register_tab("all", S("All"), minetest.registered_items)
|
|
creative.register_tab("nodes", S("Nodes"), minetest.registered_nodes)
|
|
creative.register_tab("tools", S("Tools"), minetest.registered_tools)
|
|
creative.register_tab("craftitems", S("Items"), minetest.registered_craftitems)
|
|
|
|
local old_homepage_name = sfinv.get_homepage_name
|
|
function sfinv.get_homepage_name(player)
|
|
if creative.is_enabled_for(player:get_player_name()) then
|
|
return "creative:all"
|
|
else
|
|
return old_homepage_name(player)
|
|
end
|
|
end
|