Mercurial > sdl-ios-xcode
annotate docs/man3/SDL_JoystickOpen.3 @ 19:8cc4dbfab9ab
Date: Thu, 19 Apr 2001 08:36:54 +0300
From: "Mike Gorchak" <mike@malva.com.ua>
Subject: Patches for QNX RtP
Here my patch for QNX RtP/Photon for SDL-1.2.
Detailed description of my changes:
SDL/configure.in:
If Photon detected declare define ENABLE_PHOTON.
SDL/src/video/SDL_sysvideo.h:
Added extern to ph_bootstrap.
SDL/src/video/SDL_video.c:
Added ph_bootstrap to bootstrap array.
SDL/src/video/photon/SDL_ph_events.c:
Declare DISABLE_X11 if compiled for Photon.
SDL/src/video/photon/SDL_ph_image.c:
Fixed segment violation on exit. Please update BUGS file.
SDL/src/video/photon/SDL_ph_video.c:
1. Enabling window manager.
2. Added to device capabilities Photon Window Manager functions:
SetCaption and IconifyWindow.
3. Renamed X11_bootstrap to ph_bootstrap.
4. Removed SEGFAULT termination of programs if Photon not available.
SDL/src/video/photon/SDL_ph_wm.c:
1. Declare DISABLE_X11 if compiled for Photon.
2. Added ph_SetCaption and ph_IconifyWindow code. (Thanks to
'phearbear' for iconify window source).
3. Some stubers for other wm functions.
Thanks !
----------------------------
Mike Gorchak
CJSC Malva
System Programmer
| author | Sam Lantinga <slouken@lokigames.com> |
|---|---|
| date | Thu, 10 May 2001 18:42:17 +0000 |
| parents | 74212992fb08 |
| children | 55f1f1b3e27d |
| rev | line source |
|---|---|
| 0 | 1 .TH "SDL_JoystickOpen" "3" "Mon 12 Mar 2001, 01:03" "SDL" "SDL API Reference" |
| 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)); | |
| 31 printf("Number of Axes: %s | |
| 32 ", SDL_JoystickNumAxes(joy)); | |
| 33 printf("Number of Buttons: %s | |
| 34 ", SDL_JoystickNumButtons(joy)); | |
| 35 printf("Number of Balls: %s | |
| 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 | |
| 51 ...\" created by instant / docbook-to-man, Mon 12 Mar 2001, 01:03 |