109 lines
2.3 KiB
Lua
109 lines
2.3 KiB
Lua
local integrators = {
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redstone_integrator_788 = "north",
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redstone_integrator_790 = "east"
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}
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local screen = peripheral.find "monitor"
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local side = "north"
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local button_side = "front"
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local modem = peripheral.find "modem"
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modem.open(49961)
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os.pullEvent = function(filter)
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while true do
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local ev = {coroutine.yield(filter)}
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if ev[1] == filter then
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return unpack(ev)
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end
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end
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end
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local w, h = screen.getSize()
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screen.setTextScale(1.5)
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screen.setBackgroundColor(colors.black)
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screen.clear()
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local function set_open(state)
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for i, side in pairs(integrators) do
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peripheral.call(i, "setOutput", side, not state)
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end
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end
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local scramble = {}
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for i = 1, ((w * h) - 2) do
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table.insert(scramble, string.char(47 + i))
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end
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local function shuffle()
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for i = 1, (#scramble - 1) do
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local j = math.random(i, #scramble)
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local a = scramble[i]
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local b = scramble[j]
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scramble[j] = a
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scramble[i] = b
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end
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end
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local function draw_display()
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screen.setTextColor(colors.black)
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for i = 0, ((w * h) - 3) do
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local x = i % w
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local y = math.floor(i / w)
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screen.setCursorPos(x + 1, y + 1)
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local c = scramble[i + 1]
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screen.setBackgroundColor(2 ^ ((string.byte(c) - 48) % 15))
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screen.write(c)
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end
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screen.setTextColor(colors.white)
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screen.setBackgroundColor(colors.black)
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screen.write "CE"
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end
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local function flash_display(color)
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screen.setBackgroundColor(color)
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screen.clear()
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sleep(0.1)
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draw_display()
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end
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set_open(false)
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draw_display()
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local can_open = false
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local function monitor_ui()
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local inp = ""
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while true do
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local _, _, x, y = os.pullEvent "monitor_touch"
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if y == h and x == w then
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print "E"
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flash_display(colors.blue)
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shuffle()
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inp = ""
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if can_open then set_open(true) sleep(1) set_open(false) end
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draw_display()
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elseif y == h and x == (w - 1) then
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print "C"
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flash_display(colors.red)
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shuffle()
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draw_display()
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inp = ""
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else
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flash_display(colors.lime)
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local i = (x - 1) + (y - 1) * w
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inp = inp .. string.char(i + 48)
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end
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end
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end
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local function comms()
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while true do
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local _, _, c, rc, open = os.pullEvent "modem_message"
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can_open = open
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end
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end
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local function button()
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while true do
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os.pullEvent "redstone"
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set_open(rs.getInput(button_side))
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end
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end
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parallel.waitForAll(monitor_ui, button, comms) |