Mercurial > sdl-ios-xcode

view docs/man3/SDL_JoystickOpen.3 @ 1021:ddd058103e28

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Date: Sun, 2 Jan 2005 18:36:09 +0100 From: Jon Daniel Subject: [SDL] KeyRepeat fix If you switch keys very fast and hold the last one it doesn't get repeated because the key release of the first key occured after the key press of the second key. Unfortunatly the key release of the first key sets SDL_KeyRepeat.timestamp = 0; causing the the second key not to repeat. This should be always reproducable. I've only checked this on x86-64 X11. To fix this I just added another condition to make sure the sym of the released key matches SDL_KeyRepeat.key.keysym.sym.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 03 Jan 2005 00:24:44 +0000
parents e5bc29de3f0a
children 546f7c1eb755
line wrap: on
line source

.TH "SDL_JoystickOpen" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" 
.SH "NAME"
SDL_JoystickOpen\- Opens a joystick for use\&.
.SH "SYNOPSIS"
.PP
\fB#include "SDL\&.h"
.sp
\fBSDL_Joystick *\fBSDL_JoystickOpen\fP\fR(\fBint index\fR);
.SH "DESCRIPTION"
.PP
Opens a joystick for use within SDL\&. The \fBindex\fR refers to the N\&'th joystick in the system\&. A joystick must be opened before it game be used\&.
.SH "RETURN VALUE"
.PP
Returns a \fBSDL_Joystick\fR structure on success\&. \fBNULL\fR on failure\&.
.SH "EXAMPLES"
.PP
.PP
.nf
\f(CWSDL_Joystick *joy;
// Check for joystick
if(SDL_NumJoysticks()>0){
  // Open joystick
  joy=SDL_JoystickOpen(0);
  
  if(joy)
  {
    printf("Opened Joystick 0
");
    printf("Name: %s
", SDL_JoystickName(0));
    printf("Number of Axes: %d
", SDL_JoystickNumAxes(joy));
    printf("Number of Buttons: %d
", SDL_JoystickNumButtons(joy));
    printf("Number of Balls: %d
", SDL_JoystickNumBalls(joy));
  }
  else
    printf("Couldn\&'t open Joystick 0
");
  
  // Close if opened
  if(SDL_JoystickOpened(0))
    SDL_JoystickClose(joy);
}\fR
.fi
.PP
.SH "SEE ALSO"
.PP
\fI\fBSDL_JoystickClose\fP\fR
...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00