2021-09-01 23:30:52 +00:00
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.TH JOY 1
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2021-09-01 22:47:30 +00:00
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.SH NAME
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joy \- joystick input for games
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.SH SYNOPSIS
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.B joy
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[
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.I player
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]
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.SH DESCRIPTION
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.I Joy
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interprets input from a USB joystick device
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(see
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.IR nusb (4))
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to pass it on to a console emulator
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as a string of controller keys
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which are pressed down.
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.PP
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The optional
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.B player
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argument specifies a player number
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for those emulators that support it.
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It should be an integer equal to 1 or greater.
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Currently only players 1 and 2 are supported.
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.PP
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Note that each USB controller has its own mappings
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and the program may have to be modified
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to use its own key ids.
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.SH EXAMPLES
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Use USB device 10 as a joystick
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for the player number 1's controller
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with the Nintendo Entertainment System (NES) emulator:
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.IP
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.EX
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% nusb/joy /dev/usb/ep10.0 | joy 1 | games/nes -a rom.nes
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.EE
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.SH "SEE ALSO"
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.IR atari (1),
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.IR nintendo (1),
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.IR sega (1),
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.IR nusb (4)
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.SH SOURCE
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.B /rc/bin/joy
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.SH HISTORY
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.I Joy
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first appeared in 9front (June, 2014).
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