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Minor cleanup

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This commit is contained in:
JPG 2016-12-24 19:20:10 +01:00
parent c4b963d602
commit 7234e42123
1 changed files with 17 additions and 15 deletions
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32
init.lua
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@ -1,8 +1,8 @@
local craftguide, datas, mt = {}, {}, minetest
local progressive_mode = mt.setting_getbool("craftguide_progressive_mode")
local reg_items, get_recipes = mt.registered_items, mt.get_all_craft_recipes
local get_player, get_recipe = mt.get_player_by_name, mt.get_craft_recipe
local get_recipe, get_recipes = mt.get_craft_recipe, mt.get_all_craft_recipes
local get_result, show_formspec = mt.get_craft_result, mt.show_formspec
local reg_items = mt.registered_items
-- Lua 5.3 removed `table.maxn`, use this alternative in case of breakage:
-- https://github.com/kilbith/xdecor/blob/master/handlers/helpers.lua#L1
@ -168,11 +168,12 @@ function craftguide:get_formspec(player_name, is_fuel)
"field[0.3,0.32;2.5,1;filter;;"..
mt.formspec_escape(data.filter).."]"
local odd = data.iX % 2 == 0
local xoffset = data.iX / 2 + (odd and 0.5 or 0)
local even_num = data.iX % 2 == 0
local xoffset = data.iX / 2 + (even_num and 0.5 or 0)
if not next(data.items) then
formspec = formspec..
"label["..(xoffset - (odd and 1.5 or 1))..
"label["..(xoffset - (even_num and 1.5 or 1))..
",2;No item to show]"
end
@ -227,6 +228,10 @@ local function group_to_items(group)
return items_with_group
end
local function item_in_inv(inv, item)
return inv:contains_item("main", item)
end
function craftguide:recipe_in_inv(inv, item_name, recipes_f)
local recipes = recipes_f or get_recipes(item_name) or {}
local show_item_recipes = {}
@ -238,14 +243,12 @@ function craftguide:recipe_in_inv(inv, item_name, recipes_f)
if item:sub(1,6) == "group:" then
local groups = group_to_items(item)
for j=1, #groups do
if inv:contains_item(
"main", groups[j]) then
if item_in_inv(inv, groups[j]) then
group_in_inv = true
end
end
end
if not group_in_inv and
not inv:contains_item("main", item) then
if not group_in_inv and not item_in_inv(inv, item) then
show_item_recipes[i] = false
end
end
@ -279,11 +282,9 @@ function craftguide:get_init_items(player_name)
data.items = items_list
end
function craftguide:get_filter_items(player_name)
local data = datas[player_name]
function craftguide:get_filter_items(data, player)
local filter = data.filter
local items_list = progressive_mode and data.items or data.init_items
local player = get_player(player_name)
local inv = player:get_inventory()
local filtered_list, counter = {}, 0
@ -318,7 +319,7 @@ mt.register_on_player_receive_fields(function(player, formname, fields)
"", nil, 1, 1
data.items = data.init_items
if progressive_mode then
craftguide:get_filter_items(player_name)
craftguide:get_filter_items(data, player)
end
craftguide:get_formspec(player_name)
elseif fields.alternate then
@ -329,7 +330,7 @@ mt.register_on_player_receive_fields(function(player, formname, fields)
fields.filter ~= "" then
data.filter = fields.filter:lower()
data.pagenum = 1
craftguide:get_filter_items(player_name)
craftguide:get_filter_items(data, player)
craftguide:get_formspec(player_name)
elseif fields.prev or fields.next then
data.pagenum = data.pagenum - (fields.prev and 1 or -1)
@ -387,7 +388,8 @@ mt.register_craftitem("craftguide:book", {
datas[player_name] = {filter="", pagenum=1, iX=9}
craftguide:get_init_items(player_name)
if progressive_mode then
craftguide:get_filter_items(player_name)
craftguide:get_filter_items(
datas[player_name], user)
end
craftguide:get_formspec(player_name)
else