local transposer = component.proxy(component.list("transposer")())
local reward_side = 1
local input_side = 3
local redstone_init_side = sides.north
local redstone_bet_side = sides.west
local redstone_rand_side = sides.up
local redstone = component.proxy(component.list("redstone")())

local function get_size(side)
    return transposer.getStackInSlot(input, 2).size
end

local function transfer(source, dest, amount, max_stack_size)
    local full_stacks_amount = math.floor(amount/max_stack_size)
    local rest = amount%max_stack_size
    for i = 1, full_stacks_amount do
        transposer.transferItem(source, dest, max_stack_size)
    end
    transposer.transferItem(source, dest, rest)
end

local function cash_out(amount)
    print("Cashing out " .. amount)
end

local function win()
    print("Win!")
end

local function lose()
    print("Lose :(")
end


local function play()
    local bet_number = redstone.getInput(redstone_bet_side)
    if bet_number >= 1 and bet_number <= 6 then
        rand = math.random(1,6)
        redstone.setOutput(redstone_rand_side, rand)
        print("Rand: " .. rand)
        if bet_number == rand then
            win()
        else
            lose()
        end
    else
        cash_out()
    end
end

local function wait_for_action()
    while (true) do
        if redstone.getInput(redstone_init_side) > 0 then
            play()
        end
    end
end

wait_for_action()