Hefner: 1 revision imported

2024-03-30T22:16:35Z

1 revision imported

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Bosses>Towelcat: pretty sure this param isn't used anymore (aside from a couple spots in userspace)

2019-12-21T02:07:30Z

pretty sure this param isn't used anymore (aside from a couple spots in userspace)

New page

-- <pre>
-- Implements various currency templates
--

local p = {}

local function amount (a, coinType)
-- convert used globals to locals where possible to improve performance
local math = math
local string = string
local table = table
local mw = mw
local expr = mw.ext.ParserFunctions.expr

local ret = {'<span class="coins inventory-image ', true, true, true, true, '</span>'}
-- add class for CSS to add the correct image with
-- see [[MediaWiki:Common.less/coins.less]] for more details
local coinClasses = {
coins = 'coins-',
nocoins = '',
nocoinsc = ''
}
local noCoins = {
nocoins = '',
nocoinsc = ' coins'
}
local a2, num, amounts, i, j

ret[1] = '<span class="coins inventory-image '
ret[2] = coinClasses[coinType]

if noCoins[coinType] then
ret[1] = '<span class="coins '
end
-- strip commas from input
-- @example {{GEPrice|Foo}} -> '1,000'
a = string.gsub(a, ',', '')

-- cache tonumber result
a2 = tonumber(a)

-- only do this if required so as not to impact performance too much
if a2 == nil then
a = expr(a)
a2 = tonumber(a) or 0
end

-- round to 2 d.p.
a = math.floor(a2 * 100 + 0.5) / 100

-- select which image class to use for css to hook off
num = math.abs(a)
amounts = {10000, 1000, 250, 100, 25, 5, 4, 3, 2, 1}

for i = 1, #amounts do
j = amounts[i]

if num >= j then
break
end
end
ret[3] = tostring(j)
if noCoins[coinType] then
ret[3] = ''
end

-- set a class to denote positive or negative (css sets the colour)
if a > 0 then
ret[4] = ' coins-pos">'
elseif a < 0 then
ret[4] = ' coins-neg">'
else
ret[4] = '">'
end

-- format number with commas
ret[5] = mw.language.getContentLanguage():formatNum(a)
if noCoins[coinType] then
ret[5] = ret[5] .. noCoins[coinType]
end

return table.concat( ret )
end

--
-- {{Coins}}
--
function p.coins(frame)
local args = frame:getParent().args
-- for {{coins|111}}
local a = args[1] or '0'
return amount(a, 'coins')
end

function p.nocoins(frame)
local args = frame:getParent().args
local c = 'nocoins'
if string.find(args[2] or '', '%S') then
c = 'nocoinsc'
end
local a = args[1] or '0'
return amount(a, c)
end

--
-- Module access point
--
function p._amount(a, coinType)
a = tostring(a) or '0'
return amount(a, coinType)
end

return p

Module:Currency - Revision history

Hefner: 1 revision imported

Bosses>Towelcat: pretty sure this param isn't used anymore (aside from a couple spots in userspace)