Mercurial > sdl-ios-xcode
annotate docs/man3/SDL_JoystickOpen.3 @ 701:aaf3b8af6616
Date: Sat, 30 Aug 2003 16:28:10 +0300
From: "Mike Gorchak"
Subject: Re: SDL 1.2.6
- minor changes about shared library building under QNX6 into README.QNX
- added forgotten libSDLmain.a into distribution, SDL.qpg.in
- added header guards to the all headers.
- fixed fullscreen double buffered mode.
- fixed Photon crashes after/during using fullscreen OpenGL modes.
- added GL_MakeCurrent function.
- added SDL_VIDEOEXPOSE event, when OpenGL window have been resized
- added more HAVE_OPENGL checks to avoid dead code compilation without using OpenGL
- finished code reorganization (began into previous patches).
author | Sam Lantinga <slouken@libsdl.org> |
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date | Sat, 30 Aug 2003 17:07:59 +0000 |
parents | e5bc29de3f0a |
children | 546f7c1eb755 |
rev | line source |
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181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
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1 .TH "SDL_JoystickOpen" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" |
0 | 2 .SH "NAME" |
3 SDL_JoystickOpen\- Opens a joystick for use\&. | |
4 .SH "SYNOPSIS" | |
5 .PP | |
6 \fB#include "SDL\&.h" | |
7 .sp | |
8 \fBSDL_Joystick *\fBSDL_JoystickOpen\fP\fR(\fBint index\fR); | |
9 .SH "DESCRIPTION" | |
10 .PP | |
11 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\&. | |
12 .SH "RETURN VALUE" | |
13 .PP | |
14 Returns a \fBSDL_Joystick\fR structure on success\&. \fBNULL\fR on failure\&. | |
15 .SH "EXAMPLES" | |
16 .PP | |
17 .PP | |
18 .nf | |
19 \f(CWSDL_Joystick *joy; | |
20 // Check for joystick | |
21 if(SDL_NumJoysticks()>0){ | |
22 // Open joystick | |
23 joy=SDL_JoystickOpen(0); | |
24 | |
25 if(joy) | |
26 { | |
27 printf("Opened Joystick 0 | |
28 "); | |
29 printf("Name: %s | |
30 ", SDL_JoystickName(0)); | |
181
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Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
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31 printf("Number of Axes: %d |
0 | 32 ", SDL_JoystickNumAxes(joy)); |
181
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Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
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33 printf("Number of Buttons: %d |
0 | 34 ", SDL_JoystickNumButtons(joy)); |
181
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Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
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35 printf("Number of Balls: %d |
0 | 36 ", SDL_JoystickNumBalls(joy)); |
37 } | |
38 else | |
39 printf("Couldn\&'t open Joystick 0 | |
40 "); | |
41 | |
42 // Close if opened | |
43 if(SDL_JoystickOpened(0)) | |
44 SDL_JoystickClose(joy); | |
45 }\fR | |
46 .fi | |
47 .PP | |
48 .SH "SEE ALSO" | |
49 .PP | |
50 \fI\fBSDL_JoystickClose\fP\fR | |
181
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Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
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51 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00 |