Module:ItemSlot

Documentation for this module may be created at Module:ItemSlot/doc

local p = {}

function p.render(frame)
  local args = frame:getParent().args

  local itemParam = args.item or ""
  local linkParam = args.link or ""
  local tooltipParam = args.tooltip
  local amountParam = args.amount or ""

  local output = {}

  -- Split items by semicolon
  for filename in string.gmatch(itemParam, '([^;]+)') do
    filename = filename:gsub("^%s*(.-)%s*$", "%1") -- trim spaces

    if not filename:lower():match("%.png$") then
      filename = filename .. ".png"
    end

    local imgTag = string.format('[[File:%s|link=%s]]', filename, linkParam)
    table.insert(output, imgTag)
  end

  local itemContainer = '<div class="image-sequence" style="width:32px;"><div class="image-sequence-group">' .. table.concat(output, "") .. '</div></div>'

  local amountSpan = ""
  if amountParam ~= "" then
    amountSpan = '<span class="item-slot-count">' .. amountParam .. '</span>'
  end

  local tooltipText = tooltipParam or (args.item or "")
  if not tooltipText or tooltipText == "" then
    tooltipText = ""
  end

  local result = '<div class="item-slot">' .. itemContainer

  if amountSpan ~= "" then
    result = result .. amountSpan
  end

  if tooltipText ~= "" then
    result = result .. '<span class="item-tooltip">' .. tooltipText .. '</span>'
  end

  result = result .. '</div>'

  return result
end

return p