28 lines
709 B
Lua
28 lines
709 B
Lua
local ga,sa = component.list("gpu")(),component.list("screen")()
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GPU = component.proxy(ga)
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GPU.bind(sa)
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write = vt100emu(GPU)
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function print(...)
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for k,v in pairs({...}) do
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write(tostring(v).."\n")
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end
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end
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function read()
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local sBuffer = ""
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repeat
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local tSignal = {computer.pullSignal()}
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if tSignal[1] == "key_down" then
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if tSignal[3] > 31 and tSignal[3] < 127 then
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write(string.char(tSignal[3]))
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sBuffer = sBuffer .. string.char(tSignal[3])
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elseif tSignal[3] == 8 and tSignal[4] == 14 and sBuffer:len() > 0 then
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write("\8 \8")
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sBuffer = sBuffer:sub(1,-2)
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end
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end
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until tSignal[1] == "key_down" and tSignal[3] == 13 and tSignal[4] == 28
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write("\n")
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return sBuffer
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end
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