Date: Tue, 11 May 2004 22:05:32 -0400 From: Bob Ippolito Subject: [SDL] SDL_QuartzWM patches I've sent in two small patches to SDL_QuartzWM directly to Sam over the past few months (well, I think I sent both anyway) and neither of them have been implemented. I didn't receive a response, so I'm sure he was just busy and/or they got lost, so I decided to sign up to the list and post them here. This patch rolls both of them together: - Mouse cursor becomes visible if hidden when it moves outside of the game window. If you want it to stay invisible you should warp it because if it's not warped a user might click some random other application! Commercial games behave in this way (or at least Warcraft III does, which is the only one that uses a custom mouse cursor and no warping that I've played in recent memory). - Right mouse button emulation is changed from Command-Click to Control-Click, which is how OS X behaves. Consider copyright assigned to whomever needs it under whichever license it needs to be under.. yadda yadda yadda.

.TH "SDL_JoystickGetBall" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference" 
.SH "NAME"
SDL_JoystickGetBall\- Get relative trackball motion
.SH "SYNOPSIS"
.PP
\fB#include "SDL\&.h"
.sp
\fBint \fBSDL_JoystickGetBall\fP\fR(\fBSDL_Joystick *joystick, int ball, int *dx, int *dy\fR);
.SH "DESCRIPTION"
.PP
Get the \fBball\fR axis change\&.
.PP
Trackballs can only return relative motion since the last call to \fBSDL_JoystickGetBall\fP, these motion deltas a placed into \fBdx\fR and \fBdy\fR\&.
.SH "RETURN VALUE"
.PP
Returns \fB0\fR on success or \fB-1\fR on failure
.SH "EXAMPLES"
.PP
.PP
.nf
\f(CWint delta_x, delta_y;
SDL_Joystick *joy;
\&.
\&.
\&.
SDL_JoystickUpdate();
if(SDL_JoystickGetBall(joy, 0, &delta_x, &delta_y)==-1)
  printf("TrackBall Read Error!
");
printf("Trackball Delta- X:%d, Y:%d
", delta_x, delta_y);\fR
.fi
.PP
.SH "SEE ALSO"
.PP
\fI\fBSDL_JoystickNumBalls\fP\fR
...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00