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Small cleanup

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This commit is contained in:
Jean-Patrick Guerrero 2019-09-05 14:57:58 +02:00
parent ae4b15a748
commit cb0200a222
1 changed files with 22 additions and 38 deletions
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58
init.lua
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@ -210,9 +210,7 @@ end
local function item_has_groups(item_groups, groups)
for i = 1, #groups do
local group = groups[i]
if (item_groups[group] or 0) == 0 then
return
end
if (item_groups[group] or 0) == 0 then return end
end
return true
@ -339,9 +337,7 @@ local function get_recipes(item, data, player)
if data.show_usages then
recipes = apply_recipe_filters(usages_cache[item], player)
if recipes and #recipes == 0 then
return
end
if recipes and #recipes == 0 then return end
end
return recipes
@ -645,9 +641,7 @@ local function make_formspec(name)
local first_item = (data.pagenum - 1) * ipp
for i = first_item, first_item + ipp - 1 do
local item = data.items[i + 1]
if not item then
break
end
if not item then break end
local X = i % data.iX
local Y = (i % ipp - X) / data.iX + 1
@ -806,41 +800,35 @@ end
local function _fields(player, fields)
local name = player:get_player_name()
local data = pdata[name]
local _f = fields
if fields.clear then
if _f.clear then
reset_data(data)
show_fs(player, name)
return true
elseif fields.alternate then
if #data.recipes == 1 then
return
end
elseif _f.alternate then
if #data.recipes == 1 then return end
local num_next = data.rnum + 1
data.rnum = data.recipes[num_next] and num_next or 1
show_fs(player, name)
return true
elseif (fields.key_enter_field == "filter" or fields.search) and
fields.filter ~= "" then
local fltr = lower(fields.filter)
if data.filter == fltr then
return
end
elseif (_f.key_enter_field == "filter" or _f.search) and _f.filter ~= "" then
local fltr = lower(_f.filter)
if data.filter == fltr then return end
data.filter = fltr
data.pagenum = 1
search(data)
show_fs(player, name)
return true
elseif fields.prev or fields.next then
if data.pagemax == 1 then
return
end
data.pagenum = data.pagenum - (fields.prev and 1 or -1)
elseif _f.prev or _f.next then
if data.pagemax == 1 then return end
data.pagenum = data.pagenum - (_f.prev and 1 or -1)
if data.pagenum > data.pagemax then
data.pagenum = 1
@ -851,15 +839,15 @@ local function _fields(player, fields)
show_fs(player, name)
return true
elseif (fields.size_inc and data.iX < MAX_LIMIT) or
(fields.size_dec and data.iX > MIN_LIMIT) then
elseif (_f.size_inc and data.iX < MAX_LIMIT) or
(_f.size_dec and data.iX > MIN_LIMIT) then
data.pagenum = 1
data.iX = data.iX + (fields.size_inc and 1 or -1)
data.iX = data.iX + (_f.size_inc and 1 or -1)
show_fs(player, name)
return true
else
local item
for field in pairs(fields) do
for field in pairs(_f) do
if find(field, ":") then
item = field
break
@ -879,9 +867,7 @@ local function _fields(player, fields)
end
local recipes = get_recipes(item, data, player)
if not recipes then
return
end
if not recipes then return end
data.query_item = item
data.recipes = recipes
@ -1048,9 +1034,7 @@ if progressive_mode then
local function recipe_in_inv(recipe, inv_items)
for _, item in pairs(recipe.items) do
if not item_in_inv(item, inv_items) then
return
end
if not item_in_inv(item, inv_items) then return end
end
return true