basicArea

local x,y,richtung, sFunk = ...
local teste = x

term.setBackgroundColor(colors.black)
shell.run("clear")

term.setTextColor(colors.blue)

write("X-Richtung: "..(x or ""))
x = (x or read())+0
if teste then print() end

write("Y-Richtung: "..(y or ""))
y = (y or read())+0
if teste then print() end

write("Gehe in Richtung (r/l): "..(richtung or ""))
richtung = richtung or read()
if teste then print() end

term.setTextColor(colors.green)

write("Funktion ausfuehren: "..(sFunk or ""))
local funk = loadstring(sFunk or read())

local xL = 1
local yL = 1

while yL <= y do

 while xL < x do
  funk(xL,yL)
  turtle.forward()
  xL = xL + 1
 end
  funk()
 xL = 1

 if yL < y then
  if richtung == "r" then
   richtung = "l"
   turtle.turnRight()
   turtle.forward()
   turtle.turnRight()
  else
   richtung = "r"
   turtle.turnLeft()
   turtle.forward()
   turtle.turnLeft()
  end
 end

 yL = yL + 1
end