view docs/html/sdljoystickopened.html @ 1077:f122afdfa025

The Darwin/MacOSX joystick code is largely copied from the HID Utilities package...make the symbols defined by HID Utilities static inside SDL so that an app can link against their own copy of this package without symbol clash.
author Ryan C. Gordon <icculus@icculus.org>
date Wed, 15 Jun 2005 23:41:57 +0000 (2005-06-15)
parents 355632dca928
children
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>SDL_JoystickOpened</H1
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>Name</H2
>SDL_JoystickOpened&nbsp;--&nbsp;Determine if a joystick has been opened</DIV
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><PRE
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>#include "SDL.h"</PRE
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><CODE
><CODE
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>int <B
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>SDL_JoystickOpened</B
></CODE
>(int index);</CODE
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>Description</H2
><P
>Determines whether a joystick has already been opened within the application. <TT
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><I
>index</I
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> refers to the N'th joystick on the system.</P
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><H2
>Return Value</H2
><P
>Returns <SPAN
CLASS="RETURNVALUE"
>1</SPAN
> if the joystick has been opened, or <SPAN
CLASS="RETURNVALUE"
>0</SPAN
> if it has not.</P
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><A
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><TT
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>SDL_JoystickOpen</TT
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>,
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>SDL_JoystickClose</TT
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