TurtleBridge

slot1 = 2
slot2 = 3
function treibstoff()
 turtle.select(1)
 turtle.refuel(1)
end
function hindernisvor()
 while turtle.detect() do
  turtle.dig()
 end
end
function hindernisauf()
 while turtle.detectUp() do
  turtle.digUp()
 end
end
function hindernisab()
 while turtle.detectDown() do
  turtle.digDown()
 end
end
function vor()
 if turtle.getFuelLevel() < 10 then
  treibstoff()
 end
 while turtle.forward() == false do
  hindernisvor()
  turtle.attack()
 end
end
function auf()
 if turtle.getFuelLevel() < 10 then
  treibstoff()
 end
 while turtle.up() == false do
  hindernisauf()
  turtle.attackUp()
 end
end
function ab()
 if turtle.getFuelLevel() < 10 then
  treibstoff()
 end
 while turtle.down() == false do
  hindernisab()
  turtle.attackDown()
 end
end
function setzen()
 if turtle.getItemCount(slot1) == 0 then
  slot1 = slot1 + 2
 end
 turtle.select(slot1)
 turtle.placeDown()
end
function setzenzaun()
 if turtle.getItemCount(slot2) == 0 then
  slot2 = slot2 + 2
 end
 turtle.select(slot2)
 turtle.placeDown()
end
term.clear()
term.setCursorPos(1,1)
print("Please put fuel in slot 1!")
print("Please place platform or roof material in slot 2, 4, 6, 8, 10, 12, 14 and 16!")
print("If the fence mode is activated, please place the fence material in slot 3, 5, 7, 9, 11, 13 and 15!")
print("Press any key to continue!")
os.pullEvent("key")
shell.run("clear")
print("How long should the bridge be?")
term.setCursorPos(22,12)
print("(c)vantheman1wald")
term.setCursorPos(1,2)
write("Length:")
laenge = tonumber(read())
term.clearLine()
term.setCursorPos(1,1)
term.clearLine()
print("Length:"..laenge)
print("How wide should the bridge be?")
write("Width:")
breite = tonumber(read())
term.clearLine()
term.setCursorPos(1,2)
term.clearLine()
print("Width:"..breite)
print("In which direction should the turtle build? (Left or right)")
write("Direction:")
richtung = read()
term.clearLine()
term.setCursorPos(1,3)
term.clearLine()
print("Direction:"..richtung)
if string.lower(richtung) == "rechts" then
 richtung = "turnRight"
end
if string.lower(richtung) == "links" then
 richtung = "turnLeft"
end
print("Should the turtle build a:")
print("1) platform")
Print("2) a bridge with a fence")
Print("3) a covered bridge")
Print("1, 2 or 3")
write("Number:")
zaun = read()
term.setCursorPos(1,4)
term.clearLine()
print("Number:"..zaun)
term.setCursorPos(1,5)
term.clearLine()
term.setCursorPos(1,6)
term.clearLine()
term.setCursorPos(1,7)
term.clearLine()
term.setCursorPos(1,8)
term.clearLine()
if string.lower(zaun) == "1" then
 turtle.placeDown()
 for a = 1, laenge do
 turtle[richtung]()
  for x = 2, breite do
   setzen()
   vor()
  end
  setzen()
  auf()
  setzenzaun()
  for asdf = 0,1 do
   turtle[richtung]()
  end
  for c = 2, breite do
   vor()
  end
  setzenzaun()
  turtle[richtung]()
  vor()
  ab()
 end
end

if string.lower(zaun) == "2" then
 for d = 1, laenge do
  setzen()
  turtle[richtung]()
   for y = 2, breite do
    vor()
    setzen()
   end
   for ad = 0,2 do
    turtle[richtung]()
   end
   vor()
   for af = 0,2 do
    turtle[richtung]()
   end
   for f = 2, breite do
    vor()
   end
   turtle[richtung]()
  end
 end

if string.lower(zaun) == "3" then
 turtle.placeDown()
 for a = 1, laenge do
  turtle[richtung]()
   for x = 2, breite do
    setzen()
    vor()
   end
   setzen()
   auf()
   setzenzaun()
   for xy = 1,2 do
    turtle[richtung]()
   end
   for c = 2, breite do
    vor()
   end
   setzenzaun()
   auf()
   setzenzaun()
   for xy = 1,2 do
    turtle[richtung]()
   end
   for c = 2, breite do
    vor()
   end
   setzenzaun()
   auf()
   setzenzaun()
   for xy = 1,2 do
    turtle[richtung]()
   end
   for c = 2, breite do
    vor()
   end
   setzenzaun()
   auf()
   setzen()
   for xy = 1,2 do
    turtle[richtung]()
   end
   for c = 2, breite do
    vor()
    setzen()
   end
   for xy = 1,2 do
    turtle[richtung]()
   end
   for c = 2, breite do
    vor()
   end
   turtle[richtung]()
   vor()
   for xyz = 1,4 do
    ab()
   end
  end
 end
turtle.select(1)
term.clear()
term.setCursorPos(1,1)