Felisp
84436a5ae0
http://my.svgalib.org/svgalib/svgalib-1.9.25.tar.gz http://my.svgalib.org/svgalib/
111 lines
3.2 KiB
Groff
111 lines
3.2 KiB
Groff
.TH mjoytest 3 "14 April 1998" "Svgalib 1.3.0" "Svgalib User Manual"
|
|
.SH NAME
|
|
mjoytest \- test the svgalib joystick package in graphics mode
|
|
.SH SYNOPSIS
|
|
|
|
.BI "mjoytest [-j " joystick "] [[-m] " "video mode" ]
|
|
|
|
.SH DESCRIPTION
|
|
This demo program utilizes joysticks
|
|
.BR 0 " and " 1
|
|
in graphics mode.
|
|
|
|
If you specify a
|
|
.I joystick
|
|
number, only this is used. The demo separates the screen in two parts where you
|
|
can move a cursor around with the resp. joystick. Pressing button
|
|
2 changes the color, pressing button 1 draws.
|
|
|
|
It also prints the current joystick position to the screen.
|
|
|
|
Internally the demo also shows the use of custom joystick handlers and how to
|
|
recalibrate a joystick in graphics mode (press key
|
|
.BR <1> " and " <2>
|
|
respectively.
|
|
|
|
After the demo runs and the joysticks are initialized it is possible to share the
|
|
joysticks with another application (as long as it releases the joysticks upon a VC
|
|
switch as well).
|
|
|
|
Pressing
|
|
.BR <Q>
|
|
exits.
|
|
|
|
.SH BUGS
|
|
After a vc switch the demo occasionally hangs in
|
|
.BR vga_waitevent (3)
|
|
not timing out (hence the joysticks block). It is
|
|
not clear if it is a conceptional problem or bug in
|
|
.BR vga_waitevent (3)
|
|
or the kernel.
|
|
Simply press any key to revive the demo.
|
|
|
|
.SH NOTES
|
|
|
|
This demo is part of svgalib and can be found in the
|
|
.I demos/
|
|
subdirectory of the original svgalib distribution. However, it is not installed in the system
|
|
by default, s.t. it is unclear where you can find it if your svgalib was installed by some
|
|
linux distribution. Even then, when you have the demo on your system, you probably won't have
|
|
the sources s.t. it is only of limited use for you.
|
|
|
|
In case of any such problem, simply get an svgalib distribution from the net. You even
|
|
don't need to install it. Just
|
|
.B make
|
|
in the
|
|
.I demos/
|
|
subdirecty. As of this writing,
|
|
.I svgalib-1.3.0.tar.gz
|
|
is the latest version and can be retrieved by ftp from
|
|
.IR "sunsite.unc.edu" " at " "/pub/Linux/libs/graphics"
|
|
and
|
|
.IR "tsx-11.mit.edu" " at " "/pub/linux/sources/libs"
|
|
which will most probably be mirrored by a site close to you.
|
|
|
|
.SH CAVEATS
|
|
The functions used by this demo are only available in ELF versions of svgalib. Due to backwards
|
|
compatibility issues it cannot be used with shared a.out libs.
|
|
|
|
.SH SEE ALSO
|
|
|
|
.BR svgalib (7),
|
|
.BR vgagl (7),
|
|
.BR libvga.config (5),
|
|
.BR threed (6),
|
|
.BR accel (6),
|
|
.BR bg_test (6),
|
|
.BR eventtest (6),
|
|
.BR forktest (6),
|
|
.BR fun (6),
|
|
.BR keytest (6),
|
|
.BR scrolltest (6),
|
|
.BR speedtest (6),
|
|
.BR spin (6),
|
|
.BR testaccel (6),
|
|
.BR testgl (6),
|
|
.BR testlinear (6),
|
|
.BR vgatest (6),
|
|
.BR plane (6),
|
|
.BR wrapdemo (6),
|
|
.BR vgatest (6),
|
|
.BR joytest (6),
|
|
.BR joystick_init (3),
|
|
.BR joystick_close (3),
|
|
.BR joystick_update (3),
|
|
.BR joystick_sethandler (3),
|
|
.BR joystick_setdefaulthandler (3),
|
|
.BR joystick_getnumaxes (3),
|
|
.BR joystick_getnumbuttons (3),
|
|
.BR joystick_getaxis (3),
|
|
.BR joystick_getbutton (3),
|
|
.BR joystick_button1 (3),
|
|
.BR joystick_getb1 (3),
|
|
.BR joystick_x (3),
|
|
.BR joystick_getx (3).
|
|
|
|
.SH AUTHOR
|
|
|
|
The svgalib joystick handler was mostly done by Daniel Engstr\\"om <daniel.engstrom@riksnett.no>.
|
|
Multiple joystick, VC switching support and code to glue it into svgalib by Michael Weller
|
|
<eowmob@exp-math.uni-essen.de>. Part of the code is based on code from C. Smith and
|
|
Vojtech Pavlik.
|