Module:Item

local loader = require('Module:Loader') local getArgs = require('Module:Arguments').getArgs

local string, table, yesno, raritytier, currency, linkmodule, color, itemData, cache = loader.require('String', 'Table', 'Yesno', 'RarityTier', 'Currency', 'Link', 'Color', 'Item/Data', 'Cache') local itemAliases, armorSets = loader.loadData('Item/Aliases', 'Armor/Sets')

local apiDataCache = cache.itemApiDataCache local apiAliasesCache = cache.itemApiAliasesCache local formatNum = string._formatNum

local p = {}

local lang = mw.getContentLanguage local itemImage = itemAliases.itemImage local itemReplacements = itemAliases.itemReplacements

-- Due to their sizes, don't load these modules until / unless they are needed local __apidata, __apialiases function p.getApiData if __apidata then return __apidata end __apidata = mw.loadData('Module:Item/ApiData') return __apidata end function p.getApiAliases if __apialiases then return __apialiases end __apialiases = mw.loadData('Module:Item/ApiAliases') return __apialiases end

--- -- Template: Resource Display -- -- Displays item and its amount, alongside its image, drop chance, rarity, enchant, etc --- function p.resourceDisplay(frame) local args = getArgs(frame) local str = args[1] local img = yesno(args['image'] or args['img'] or args['i'], true) local nolink = yesno(args['nolink'] or args['nl'], false) local noErr = yesno(args['noerror'] or args['ne'], false) local ignoreOdds = yesno(args['ignoreodds'], false) local noImagePadding = yesno(args['noimgpad'], false) return string.pcall(p._item, str, img, nolink, noErr, false, ignoreOdds, noImagePadding) end --- -- Template: Item Display -- -- Displays only item, alongside its image, drop chance, rarity, enchant, etc --- function p.itemDisplay(frame) local args = getArgs(frame) local str = args[1] local img = yesno(args['image'] or args['img'] or args['i'], true) local nolink = yesno(args['nolink'] or args['nl'], false) local noErr = yesno(args['noerror'] or args['ne'], false) local ignoreOdds = yesno(args['ignoreodds'], false) local noImagePadding = yesno(args['noimgpad'], false) return string.pcall(p._item, str, img, nolink, noErr, true, ignoreOdds, noImagePadding) end --- -- Functions for use in other modules --- function p._resourceDisplay(str, img, nolink, noErr, ignoreOdds, noImagePadding) return p._item(str, yesno(img, true), nolink, noErr, false, ignoreOdds, noImagePadding) end function p._itemDisplay(str, img, nolink, noErrm, ignoreOdds, noImagePadding) return p._item(str, yesno(img, true), nolink, noErr, true, ignoreOdds, noImagePadding) end

-- Module Access Point function p._item(str, img, nolink, noErr, ignoreAmount, ignoreOdds, noImagePadding) local function _getImage(img_, nolink_, item_, nip) return img_ and pageExists('File:' .. img_ .. '.png') and string.makeImage(img_, { size=21, link=nolink_ and '' or item_, alt=item_ }) .. ' '			or ( nip and 				or string.makeImage('Blank Icon.png', { size = 21, link =  }) .. ' '			) end local function _getHoverText(num) local title if num then local stacks = math.floor(tonumber(num) / 64) local items = tonumber(num) % 64 num = formatNum(num) if stacks + items * 0.01 > 1 then local str_stacks = lang:plural( stacks, 'stack', 'stacks' ) title = items > 0 and ('%s %s plus %s (%s in total)'):format(formatNum(stacks), str_stacks, items, num) or ('%s %s (%s items total)'):format(formatNum(stacks), str_stacks, num) end end return num, title end -- Remove commas and handle escaped characters str = str:gsub(',', ''):gsub('&percnt;', '%%'):gsub('&amp;', '&') -- Determine whether or not the hover text should be displayed local no_hover = str:match('%d+%-+%d+') and true or false -- Split main string and comment texts local after if str:match('%s*[^\\];%s*(.-)$') then str, after = str:match('^(.-)%s*;%s*(.+)$') end str = tostring(str) or '' -- Separate item and quantity, and handle invalid syntax local item, num, num2 if not ignoreAmount then if str:match('^([%d,%-%?]+%.?[%d,%-]*x? ?or ?[%d,%-%?]+%.?[%d,%-]*x?) (.*)') then num, item = str:match('^([%d,%-%?]+%.?[%d,%-]*x? ?or ?[%d,%-%?]+%.?[%d,%-]*x?) (.*)') elseif str:match('^([%d,%-%?]+%.?[%d,%-]*x?) (.*)') then num, item = str:match('^([%d,%-%?]+%.?[%d,%-]*x?) (.*)') elseif noErr then return str else item = str no_hover = true -- return string.error('Invalid Resource list syntax "%s"', str) end if num and num:match('or') then local tempStr = num num, num2 = tempStr:match('(.+) ?or ?(.+)') end -- Handle colors (green = standard, red = only when number is '?') text_color = 'Green' if (num and num:match('%?')) or (num2 and num2:match('%?')) then no_hover = true text_color = 'Red' end -- Remove unnecessary characters from number num = num and num:gsub('[x,]', '') num2 = num2 and num2:gsub('[x,]', '') else -- Extract item string from "A or B" or "Nx" syntaxes if str:match('^[%d,%-%?]+%.?[%d,%-]*x? ?or ?[%d,%-%?]+%.?[%d,%-]*x? (.*)') then item = str:match('^[%d,%-%?]+%.?[%d,%-]*x? ?or ?[%d,%-%?]+%.?[%d,%-]*x? (.*)') elseif str:match('^[%d,%-%?]+%.?[%d,%-]*x? (.*)') then item = str:match('^[%d,%-%?]+%.?[%d,%-]*x? (.*)') else item = str end end -- Handle the calculations performed on the number, then format it	local formatted_num, formatted_num2, title, title2 if not (ignoreAmount or no_hover) then formatted_num, title = _getHoverText(num) formatted_num2, title2 = _getHoverText(num2) elseif not ignoreAmount or no_hover then formatted_num = num formatted_num2 = num2 end -- Item Handling -- Remove unnecessary characters from item item = item:gsub('[%[%]]', '') -- Unpack and process aliases item = ' ' .. item .. ' '	for pattern, replace in pairs(itemReplacements) do		if item:match(pattern) then item = item:gsub(pattern, replace) end end item = mw.text.trim(item) -- Get alternate (displayed) text local alt = item if item:match('[Bb]locks') then alt = item item = item:gsub('[Bb]locks', 'Block') end if item:match('%|') then item, alt = item:match('(.*)%|(.*)') elseif item:match('[^%%]%!') then item, alt = item:match('(.*)%!(.*)') end -- Item Parameters Parsing -- Extract Odds (%...%) local odds if item:match('%s%%.+%%') then odds = item:match('.*%s%%(.+)%%') item = item:gsub('(.*)%s%%.+%%(.*)', '%1%2') end if alt:match('%s%%.+%%') then odds = alt:match('.*%s%%(.+)%%') alt = alt:gsub('(.*)%s%%.+%%(.*)', '%1%2') end -- Extract Enchant (&...&) local enchant if item:match('%s&.+&') then enchant = item:match('.*%s&(.+)&') item = item:gsub('(.*)%s&.+&(.*)', '%1%2') end if alt:match('%s&.+&') then enchant = alt:match('.*%s&(.+)&') alt = alt:gsub('(.*)%s&.+&(.*)', '%1%2') end -- Replace Rarity in place ($...$) alt = alt:gsub( '%$(.+)%$', function(b) 		return raritytier._link(b, nil, nil, true)	end) item = item:gsub('(.*)%s?%$.+%$%s?(.*)', '%1%2') item = mw.text.trim(item) -- Handle item image local item_img = itemImage[item] or item -- Convert armor piece string to functional string, pick the proper image (helmet) local trimmedArmorName = item:gsub('(.*) [Pp][Ii][Ee][Cc][Ee]$', '%1') local armor = armorSets[trimmedArmorName] if item:match('(.*) [Pp][Ii][Ee][Cc][Ee]$') then item = trimmedArmorName item_img = armor and armor[1] elseif armor then item_img = armor and armor[1] end -- Convert minion string to functional string, pick the proper image (tier I minion head) if item:match('Minion [IVXivx]+') then item = item:gsub('(Minion )[IVXivx]+', '%1') elseif item:match('Minion') then item_img = item .. ' I'	end -- Return stuff if not ignoreAmount and item:lower:find('^%s*coins?%s*$') then return tostring(currency._currency(num, nil, false, false, img, nolink, true, nil, 'coins')) elseif not ignoreAmount and item:lower:find('^%s*bits?%s*$') then return tostring(currency._currency(num, nil, false, false, img, nolink, true, nil, 'bits')) elseif not ignoreAmount and item:lower:find('^%s*gems?%s*$') then return tostring(currency._currency(num, nil, false, false, img, nolink, true, nil, 'gems')) elseif not ignoreAmount and item:lower:find('^%s*pelts?%s*$') then return tostring(currency._currency(num, nil, false, false, img, nolink, true, nil, 'pelts')) end local amountStr = '' if not ignoreAmount then amountStr = string.makeTitle(formatted_num and color.ct(text_color, formatted_num .. 'x') or '', title, { ignoreTitleNil = true }) .. ' '		if num2 then amountStr = amountStr .. color.ct(text_color, 'or') .. ' ' ..				string.makeTitle(formatted_num2 and color.ct(text_color, formatted_num2 .. 'x') or '', title2, { ignoreTitleNil = true }) .. ' '		end end local ret = { (img and _getImage(item_img, nolink, item, noImagePadding) or ''), amountStr, nolink and (alt or item) or string.makeLink(item, alt), (enchant and (' (%s)'):format(linkmodule._enchantmentsLink(enchant)) or ''), ((odds and not ignoreOdds) and ('(%s)'):format(odds) or ''), after and ' ' .. after or '', }	return (table.concat(ret)) end

function p._api( id ) id = id:upper:gsub(' ', '_') local key = apiAliasesCache:get(id) or id	local a, b = apiDataCache:get(key), itemData.items[key] if a or b then return table.merge({}, table.deepCopy(a or {}, true), table.deepCopy(b or {}, true)) end end

function p._sellPrice( id ) local it = p._api( id ) return it and it.npc_sell_price end

--Finish Module return p