Turtle Maxe

term.clear()
term.setCursorPos(1, 1)
print("==================")
print("TURTLE MAZE v.0.3F")
print("=                =")
print("List of Commands:")
print("1. maze - Run through a maze")
print("2. cred - View the credits")
print("==================")
term.setCursorPos(1, 8)
local inputmenu = read()
if inputmenu == "maze" then
 term.clear()
 term.setCursorPos(1, 1)
 print("I will have a 1/6 chance to move in any possible direction.")
 print("Go!")
 local r = 0
 local moves = {
   {char="f",move=turtle.forward},
   {char="b",move=turtle.back},
   {char="l",move=turtle.turnLeft},
   {char="r",move=turtle.turnRight},
   {char="u",move=turtle.up},
   {char="d",move=turtle.down}
 }
 while true do
   r = math.random(1, #moves)
   write(moves[r].char)
   moves[r].move()
 end
end
if inputmenu == "cred" then
 print("Credits")
 print("===============")
 print("Development")
 print("Jediknightkazy  jag_e_nummr_ett")
 print("Orwell")
 sleep(3)
 print("===============")
 print("Helping Out/Testing")
 print("sIdEkIcK_ jag_e_nummer_ett")
 sleep(3)
 print("===============")
 print("THANKS TO")
 print("Orwell thesbros")
 term.clear()
 term.setCursorPos(1, 1)
end