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Smushman
on June 29, 2015
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A Doom-like engine on the Raspberry Pi – 9800 line...
not to denigrate the hard work... but without a keyboard, just how am I supposed to enter cheat codes??
Nice work BTW.
morsch
on June 29, 2015
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Clearly, the answer is you write a keyboard emulator running on the RPi in 9800 lines of of assembly.
wbsun
on June 30, 2015
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An (probably) easy way is to connect a switch to a GPIO pin, then watch for special patterns of on/off sequences as cheat codes :), and you end up programming a computer in binary code.
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Nice work BTW.