![kueller](/assets/img/avatar_default.png)
git-svn-id: svn://svn.compuextreme.de/Viitor/V962/Viitor_cc65@4352 504e572c-2e33-0410-9681-be2bf7408885
53 lines
1.8 KiB
HTML
53 lines
1.8 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
|
|
<HTML>
|
|
<HEAD>
|
|
<META NAME="GENERATOR" CONTENT="LinuxDoc-Tools 0.9.20">
|
|
<TITLE>cc65 function reference: Alphabetical function reference: joy_count</TITLE>
|
|
<LINK HREF="funcref-129.html" REL=next>
|
|
<LINK HREF="funcref-127.html" REL=previous>
|
|
<LINK HREF="funcref.html#toc3" REL=contents>
|
|
</HEAD>
|
|
<BODY>
|
|
<A HREF="funcref-129.html">Next</A>
|
|
<A HREF="funcref-127.html">Previous</A>
|
|
<A HREF="funcref.html#toc3">Contents</A>
|
|
<HR>
|
|
<H2><A NAME="joy_count"></A> 3.83 <A HREF="funcref.html#toc3.83">joy_count</A></H2>
|
|
|
|
|
|
<P>
|
|
<BLOCKQUOTE>
|
|
<DL>
|
|
<DT><B>Function</B><DD><P>Return the number of joysticks supported by the current driver.</P>
|
|
<DT><B>Header</B><DD><P><CODE>
|
|
<A HREF="funcref-22.html#joystick.h">joystick.h</A></CODE></P>
|
|
<DT><B>Declaration</B><DD><P><CODE>unsigned char __fastcall__ joy_count (void);</CODE></P>
|
|
<DT><B>Description</B><DD><P>The function returns a the number of joysticks supported
|
|
by the current joystick driver.</P>
|
|
<DT><B>Limits</B><DD><P>
|
|
<UL>
|
|
<LI>A joystick driver must be loaded using
|
|
<A HREF="funcref-130.html#joy_load_driver">joy_load_driver</A> before calling this function.</LI>
|
|
<LI>The function returns the number of joysticks supported by the driver.
|
|
There's no way to check for the number of actually connected joysticks.</LI>
|
|
<LI>The function is only available as fastcall function, so it may only be
|
|
used in presence of a prototype.</LI>
|
|
</UL>
|
|
</P>
|
|
<DT><B>Availability</B><DD><P>cc65</P>
|
|
<DT><B>See also</B><DD><P>
|
|
<A HREF="funcref-130.html#joy_load_driver">joy_load_driver</A>,
|
|
<A HREF="funcref-131.html#joy_read">joy_read</A></P>
|
|
<DT><B>Example</B><DD><P>None.</P>
|
|
</DL>
|
|
</BLOCKQUOTE>
|
|
</P>
|
|
|
|
|
|
<HR>
|
|
<A HREF="funcref-129.html">Next</A>
|
|
<A HREF="funcref-127.html">Previous</A>
|
|
<A HREF="funcref.html#toc3">Contents</A>
|
|
</BODY>
|
|
</HTML>
|