Mothback/code/in_out.lua

function ExportLevel(levelname, filename)
	os.execute( "mkdir \"./export\"" )
	filename = filename or "output.lua"
	filename = "export/"..filename
	exportFile = io.open(filename, "w+")

	if exportFile then
		logPrint("Exporting level \"".. levelname .. "\"...")
		exportFile:write("return {")

		logPrint("- level name")
		exportFile:write("\n	name = \"" .. levelname .. "\",")

		logPrint("- tileset")
		for k, v in pairs(tileset) do
			if v == LevelData.tileset then
				exportFile:write("\n	tileset = tileset." .. k .. ",")
			end
		end

		logPrint("- properties")
		exportFile:write("\n	properties = {")
		exportFile:write("\n 		darkness = true")
		exportFile:write("\n	},")

		logPrint("- tiles")
		exportFile:write("\n	tiles = {")
		local rows = #LevelTiles
		for i = 1, #LevelTiles do
			exportFile:write("\n		{ ")
			logPrint(" - Row "..i.."/"..rows.." "..math.floor(100*((i-1)*100/rows))/100 .."%")
			for j = 1, #LevelTiles[i] do
				if j ~= 1 then
					exportFile:write(", ")
				end
				exportFile:write(tostring(LevelTiles[i][j].id))
			end
			exportFile:write("}")
			if i ~= #LevelTiles then
					exportFile:write(", ")
			end
		end
		logPrint(" - All rows 100%")
		exportFile:write("\n	},")

		logPrint("- objects")
		exportFile:write("\n	objects = {}")

		logPrint("Exporting complete.")
		exportFile:write("\n}")
		exportFile:close()
	end
end

-- Source https://stackoverflow.com/a/11130774
function scandir(directory)
    local i, t, popen = 0, {}, io.popen
    local pfile = popen('ls "'..directory..'"')
    for filename in pfile:lines() do
        i = i + 1
        t[i] = filename
    end
    pfile:close()
    return t
end

--[[
return {
  name = "level1",
  tileset = tileset.library,
  tiles = {
    {13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13},
    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
    { 0, 0, 0, 0, 0, 0, 5,25,26, 6,25,26, 7, 0, 5,25,26, 7, 0, 0, 0, 0, 0, 0},
    { 0, 0, 0, 0, 0, 0, 5,37,38, 6,37,38, 7, 0, 5,37,38, 7, 0, 0, 0, 0, 0, 0},
    { 0, 0, 0, 0, 0, 0, 5,37,38, 6,37,38, 7, 0, 5,37,38, 7, 0, 0, 0, 0, 0, 0},
    { 0, 0, 0, 0, 0, 0, 5,49,50, 6,49,50, 7, 0, 5,49,50, 7, 0, 0, 0, 0, 0, 0},
    { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}
  },
  objects = {}
}
]]
if logging then
	-- Make log stuff
	os.execute( "mkdir \"./logs\"" )
	logFile = io.open("logs/mothback_"..os.date("%Y-%m-%d_%H-%M-%S")..".log", "a+")
end