local hexnums = { [10] = "a", [11] = "b", [12] = "c", [13] = "d", [14] = "e", [15] = "f" }
function parseValue(tMap, x, y, sChar)
if tMap == nil then
error("tMap is ?(a nil value)")
end
if tonumber(lchar, 16) then
     sChar = math.pow(2, tonumber(sChar, 16))

     if sChar == colors.white then
       tMap[y][x] = 0
     elseif sChar == colors.orange then
       tMap[y][x] = 1
       end
end
end
function saveMap(tMap, _sPath1, sPath2, sizex, sizey)
if not fs.exists(_sPath1) then return false
elseif tMap == nil then return false end
tMap = {}
local file = fs.open(_sPath1, "r")
local line = file:readLine()
while line do
   tMap[#tMap+1] = {}
   for i=1,math.min(#line,sizex) do
     local lchar = string.sub(line,i,i)
     parseValue(i, #tMap, lchar)
   end
   if #tMap == sizey then break end
   line = file:readLine()
end
file:close()
local f = fs.open(sPath2, "w")
f.write(textutils.serialize(tMap))
f.close()
return true
end
function loadMap(sPath)
local file = fs.open(sPath, "r")
local data = file.readAll()
file.close()
return textutils.unserialize(data)
end
function checkValue(mapPath, x, y)
local map = loadMap(mapPath)
return map[y][x]
end