--[[
Add this trait to card modules that require card images to be manually input
as opposed to modules that add the card images automatically.
]]--
-- Allow this to be tested in the debug console.
if not Card then
Card = require('Module:Card')
end
-- Take a copy of the original `Card` object before this makes changes to it.
local Parent = mw.clone(Card)
-- ------------------------------------
-- Override methods
-- These methods exist in the original `Card` module
-- And are having their behavior modified here.
-- ------------------------------------
-- Override the `setData` method to include sets
function Card:setData(args)
-- Call the original `setData` function
Parent.setData(self, args)
-- Add image data based on the input
self:setImages(args.image)
-- Add an image of the backing if one is provided
if (args.back_image) then
self.hasCustomBacking = true
table.insert(self.images, {
image = args.back_image,
name = 'Back',
isBack = true
})
end
end
-- ------------------------------------
-- New methods
-- Modify the card module to have these extra methods
-- ------------------------------------
-- Set images data based on the input parameter
-- @param string input
function Card:setImages(input)
-- Clear existing value
self.images = {}
-- Split input by new line for multiple artworks
local inputLines = mw.text.split((input or ''), '\n')
local previousArtwork = nil
-- For each line (artwork)
for _, line in pairs(inputLines) do
-- Ensure each item on the line ends with `;` to help pattern matching
line = line .. ';'
-- Content before first `;` is the image
local image = mw.text.split(line, ';')[1]
-- Content after `artwork::` in the params string is the artwork number.
-- Defaults to 1
local artwork = tonumber(line:match('; *artwork::([^;]-) *;') or 1)
-- Content after `thumb::` in the params string is the thumbnail
-- Defaults to the full image
local thumbnail = line:match('; *thumb::([^;]-) *;') or image
-- Content after `name::` in the params string is the artwork name
local name = line:match('; *name::([^;]-) *;')
-- If the params string contains `current`, mark as the current image
local isCurrent = line:match('; *current *;') ~= nil
-- If the artwork has the same base number as its predecessor
-- its number is .1 higher than it
if (previousArtwork ~= nil and math.floor(artwork) == math.floor(previousArtwork)) then
artwork = previousArtwork + .1
end
-- Add object to list of images
table.insert(self.images, {
image = image,
thumbnail = thumbnail,
artwork = artwork,
name = name,
isCurrent = isCurrent
})
-- Prepare for the next iteration of the loop.
previousArtwork = artwork
end
end
-- Allow this to be tested in the debug console.
return Card
Module documentation
