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Initial revision
author Sam Lantinga <slouken@lokigames.com>
date Thu, 26 Apr 2001 16:45:43 +0000
parents
children 55f1f1b3e27d
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-1:000000000000 0:74212992fb08
1 <HTML
2 ><HEAD
3 ><TITLE
4 >SDL_JoystickOpened</TITLE
5 ><META
6 NAME="GENERATOR"
7 CONTENT="Modular DocBook HTML Stylesheet Version 1.61
8 "><LINK
9 REL="HOME"
10 TITLE="SDL Library Documentation"
11 HREF="index.html"><LINK
12 REL="UP"
13 TITLE="Joystick"
14 HREF="joystick.html"><LINK
15 REL="PREVIOUS"
16 TITLE="SDL_JoystickOpen"
17 HREF="sdljoystickopen.html"><LINK
18 REL="NEXT"
19 TITLE="SDL_JoystickIndex"
20 HREF="sdljoystickindex.html"></HEAD
21 ><BODY
22 CLASS="REFENTRY"
23 BGCOLOR="#FFF8DC"
24 TEXT="#000000"
25 LINK="#0000ee"
26 VLINK="#551a8b"
27 ALINK="#ff0000"
28 ><DIV
29 CLASS="NAVHEADER"
30 ><TABLE
31 WIDTH="100%"
32 BORDER="0"
33 CELLPADDING="0"
34 CELLSPACING="0"
35 ><TR
36 ><TH
37 COLSPAN="3"
38 ALIGN="center"
39 >SDL Library Documentation</TH
40 ></TR
41 ><TR
42 ><TD
43 WIDTH="10%"
44 ALIGN="left"
45 VALIGN="bottom"
46 ><A
47 HREF="sdljoystickopen.html"
48 >Prev</A
49 ></TD
50 ><TD
51 WIDTH="80%"
52 ALIGN="center"
53 VALIGN="bottom"
54 ></TD
55 ><TD
56 WIDTH="10%"
57 ALIGN="right"
58 VALIGN="bottom"
59 ><A
60 HREF="sdljoystickindex.html"
61 >Next</A
62 ></TD
63 ></TR
64 ></TABLE
65 ><HR
66 ALIGN="LEFT"
67 WIDTH="100%"></DIV
68 ><H1
69 ><A
70 NAME="SDLJOYSTICKOPENED"
71 >SDL_JoystickOpened</A
72 ></H1
73 ><DIV
74 CLASS="REFNAMEDIV"
75 ><A
76 NAME="AEN5506"
77 ></A
78 ><H2
79 >Name</H2
80 >SDL_JoystickOpened&nbsp;--&nbsp;Determine if a joystick has been opened</DIV
81 ><DIV
82 CLASS="REFSYNOPSISDIV"
83 ><A
84 NAME="AEN5509"
85 ></A
86 ><H2
87 >Synopsis</H2
88 ><DIV
89 CLASS="FUNCSYNOPSIS"
90 ><A
91 NAME="AEN5510"
92 ></A
93 ><P
94 ></P
95 ><PRE
96 CLASS="FUNCSYNOPSISINFO"
97 >#include "SDL.h"</PRE
98 ><P
99 ><CODE
100 ><CODE
101 CLASS="FUNCDEF"
102 >int <B
103 CLASS="FSFUNC"
104 >SDL_JoystickOpened</B
105 ></CODE
106 >(int index);</CODE
107 ></P
108 ><P
109 ></P
110 ></DIV
111 ></DIV
112 ><DIV
113 CLASS="REFSECT1"
114 ><A
115 NAME="AEN5516"
116 ></A
117 ><H2
118 >Description</H2
119 ><P
120 >Determines whether a joystick has already been opened within the application. <TT
121 CLASS="PARAMETER"
122 ><I
123 >index</I
124 ></TT
125 > refers to the N'th joystick on the system.</P
126 ></DIV
127 ><DIV
128 CLASS="REFSECT1"
129 ><A
130 NAME="AEN5520"
131 ></A
132 ><H2
133 >Return Value</H2
134 ><P
135 >Returns <SPAN
136 CLASS="RETURNVALUE"
137 >1</SPAN
138 > if the joystick has been opened, or <SPAN
139 CLASS="RETURNVALUE"
140 >0</SPAN
141 > if it has not.</P
142 ></DIV
143 ><DIV
144 CLASS="REFSECT1"
145 ><A
146 NAME="AEN5525"
147 ></A
148 ><H2
149 >See Also</H2
150 ><P
151 ><A
152 HREF="sdljoystickopen.html"
153 ><TT
154 CLASS="FUNCTION"
155 >SDL_JoystickOpen</TT
156 ></A
157 >,
158 <A
159 HREF="sdljoystickclose.html"
160 ><TT
161 CLASS="FUNCTION"
162 >SDL_JoystickClose</TT
163 ></A
164 ></P
165 ></DIV
166 ><DIV
167 CLASS="NAVFOOTER"
168 ><HR
169 ALIGN="LEFT"
170 WIDTH="100%"><TABLE
171 WIDTH="100%"
172 BORDER="0"
173 CELLPADDING="0"
174 CELLSPACING="0"
175 ><TR
176 ><TD
177 WIDTH="33%"
178 ALIGN="left"
179 VALIGN="top"
180 ><A
181 HREF="sdljoystickopen.html"
182 >Prev</A
183 ></TD
184 ><TD
185 WIDTH="34%"
186 ALIGN="center"
187 VALIGN="top"
188 ><A
189 HREF="index.html"
190 >Home</A
191 ></TD
192 ><TD
193 WIDTH="33%"
194 ALIGN="right"
195 VALIGN="top"
196 ><A
197 HREF="sdljoystickindex.html"
198 >Next</A
199 ></TD
200 ></TR
201 ><TR
202 ><TD
203 WIDTH="33%"
204 ALIGN="left"
205 VALIGN="top"
206 >SDL_JoystickOpen</TD
207 ><TD
208 WIDTH="34%"
209 ALIGN="center"
210 VALIGN="top"
211 ><A
212 HREF="joystick.html"
213 >Up</A
214 ></TD
215 ><TD
216 WIDTH="33%"
217 ALIGN="right"
218 VALIGN="top"
219 >SDL_JoystickIndex</TD
220 ></TR
221 ></TABLE
222 ></DIV
223 ></BODY
224 ></HTML
225 >