Testing Saving Variables

--This is a test

--Variables:

var1 = 0
var2 = 0

varStorage = {}

--Functions:

function storeVariables()
    varStorage.var1 = var1
    varStorage.var2 = var2
    --The above stores the variables in the table

    local output = textutils.serialize(varStorage)
    --This converts the table to a string

    local handle = assert(fs.open("vars", "w"), "Couldn't save vars")
    handle.write(output)
    handle.close()
end

function getVariables()
    local handle = assert(fs.open("vars", "r"), "Couldn't load vars")
    local input = handle.readAll()
    handle.close()

    local destination = textutils.unserialize(input)
    var1 = destination.var1
    var2 = destination.var2
end

--Main program:


getVariables()
print(var1) print(var2)

term.write("Enter var1: ") var1 = io.read()
term.write("Enter var2: ") var2 = io.read()
storeVariables()
print(var1) print(var2)