diff options
Diffstat (limited to 'init.lua')
| -rw-r--r-- | init.lua | 42 |
1 files changed, 22 insertions, 20 deletions
@@ -40,45 +40,47 @@ function craftguide:get_formspec(stack, pagenum, item, recipe_num, filter, playe if s < (pagenum - 1) * npp then s = s + 1 else if i >= npp then break end - formspec = formspec.."item_image_button["..(i%8)..",".. - (math.floor(i/8)+1)..";1,1;"..name..";"..name..";]" + local X = i % 8 + local Y = math.floor(i/8) + 1 + + formspec = formspec.."item_image_button["..X..","..Y..";1,1;".. + name..";"..name..";]" i = i + 1 end end if item and minetest.registered_items[item] then - --print(dump(minetest.get_all_craft_recipes(item))) - local items_num = #minetest.get_all_craft_recipes(item) - if recipe_num > items_num then recipe_num = 1 end + local recipes = minetest.get_all_craft_recipes(item) + if recipe_num > #recipes then recipe_num = 1 end - if items_num > 1 then formspec = formspec.. + if #recipes > 1 then formspec = formspec.. "button[0,6;1.6,1;alternate;Alternate]".. - "label[0,5.5;Recipe "..recipe_num.." of "..items_num.."]" + "label[0,5.5;Recipe "..recipe_num.." of "..#recipes.."]" end - local type = minetest.get_all_craft_recipes(item)[recipe_num].type + local type = recipes[recipe_num].type if type == "cooking" then formspec = formspec.. "image[3.75,4.6;0.5,0.5;default_furnace_fire_fg.png]" end - local items = minetest.get_all_craft_recipes(item)[recipe_num].items - local width = minetest.get_all_craft_recipes(item)[recipe_num].width + local items = recipes[recipe_num].items + local width = recipes[recipe_num].width if width == 0 then width = math.min(3, #items) end - -- Lua 5.3 removed `table.maxn`, use `xdecor.maxn` in case of breakage. + -- Lua 5.3 removed `table.maxn`, use this alternative in case of breakage: + -- https://github.com/kilbith/xdecor/blob/master/handlers/helpers.lua#L1 local rows = math.ceil(table.maxn(items) / width) - local function is_group(item) - if item:sub(1,6) == "group:" then return "\nG" end - return "" - end + for i, v in pairs(items) do + local X = (i-1) % width + 4.5 + local Y = math.floor((i-1) / width + (6 - math.min(2, rows))) + local label = "" + if v:sub(1,6) == "group:" then label = "\nG" end - for i, v in pairs(items) do formspec = formspec.. - "item_image_button["..((i-1) % width + 4.5)..",".. - (math.floor((i-1) / width + (6 - math.min(2, rows))))..";1,1;".. - self:get_recipe(v)..";"..self:get_recipe(v)..";"..is_group(v).."]" + formspec = formspec.."item_image_button["..X..","..Y..";1,1;".. + self:get_recipe(v)..";"..self:get_recipe(v)..";"..label.."]" end - local output = minetest.get_all_craft_recipes(item)[recipe_num].output + local output = recipes[recipe_num].output formspec = formspec.."item_image_button[2.5,5;1,1;"..output..";"..item..";]".. "image[3.5,5;1,1;gui_furnace_arrow_bg.png^[transformR90]" end |