funnycalc

--FunnyCalc, a "fake" calculator
--By CodedPixelCube, aka Minimite, for ComputerCraft, a Minecraft mod that adds computers

term.clear()
term.setCursorPos(1,1)

function execute(executeCode)
--name of the file, if you use error command it will show this file
local defFile = "calcemulator"

--open and write the code they want inside the file
local open = fs.open(defFile, "w")
open.write(executeCode)
open.close()
--run the file
shell.run(defFile)
--sleep for a little just in case something breaks
sleep(0)
--delete the file, we don't need it anymore
fs.delete(defFile)
end

while true do
local input = read()
local input = input:gsub(" ","")
--stupid things you can also put in
if input == "meaningoflife,theuniverse,andeverything" then
print("42")
elseif input == "9+10" then
print("21")
elseif input == "9 + 10" then
print("21")
elseif input == "exit" then
return
elseif input == "Bornholm" then --bornholm is a danish island
print("588 square kilometers")
elseif input == "cake" then
print("Yummy!")
elseif input == "fire" then
print("BEEEE DOOOOO BEEEEE DOOOOOO BEEEEE DOOOO BEEEEEE DOOOOOOO")
sleep(1)
term.clear()
term.setCursorPos(1,1)


--part to go back toe xecuting code
elseif string.find(input, "execute") then

local codetoexecute = input:gsub("execute","")
execute(codetoexecute)


else
--get the input with only the digits
local inputclean = input:gsub("%D","")

--if no numbers
if inputclean == "" then
elseif inputclean == " " then
elseif inputclean == nil then
else
--if yes numbers, set the random seed to the
--input with only digits
math.randomseed(inputclean)
--pick a random number 1,50 depending on randomseed
print(math.random(1,50))
end

end

end