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Created page with "local Utils = require("Module:Utils") local Formatting = require("Module:Formatting") local Ship = require("Module:Ship") local args = nil local ship = nil local formatting_..."
local Utils = require("Module:Utils")
local Formatting = require("Module:Formatting")
local Ship = require("Module:Ship")

local args = nil
local ship = nil

local formatting_functions = {
-- overrides ShipData:link
link = function(ship) return Formatting:format_link(ship:link()) end,
}

function format_value(key)
local formatting_function = formatting_functions[key]
if formatting_function then
return formatting_function(ship)
else
local lua = ship[key]
if type(lua) == "function" then
return tostring(lua(ship))
elseif type(lua) == "table" then
return tostring(table.concat(lua, args.concat_value or ", "))
else
return tostring(lua)
end
end
end

function interpret_arg(arg)
local prefix = string.sub(arg, 1, 1)
if prefix == "!" then
local ship_key = string.sub(arg, 2)
ship = Ship(ship_key)
elseif prefix == "#" and args.format == "table" then
return "|-\n"
elseif prefix == "?" then
local key = string.sub(arg, 2)
local value = format_value(key)
if args.format == "table" then
return "|" .. value .. "\n"
else
return value
end
else
return arg
end
end

function interpret_args(args_)
args = args_
local values = {}
for _, arg in ipairs(args) do
local value = interpret_arg(arg)
if value then
table.insert(values, value)
end
end
return table.concat(values, args.concat or "")
end

local Calc = {}

function Calc.format(frame, args)
return interpret_args(args or Utils.getTemplateArgs(frame).explicit)
end

return Calc
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