1 // jssuper.cxx -- manage access to multiple joysticks
2 //
3 // Written by Tony Peden, started May 2001
4 //
5 // Copyright (C) 2001 Tony Peden (apeden@earthlink.net)
6 //
7 // This program is free software; you can redistribute it and/or
8 // modify it under the terms of the GNU General Public License as
9 // published by the Free Software Foundation; either version 2 of the
10 // License, or (at your option) any later version.
11 //
12 // This program is distributed in the hope that it will be useful, but
13 // WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 // General Public License for more details.
16 //
17 // You should have received a copy of the GNU General Public License
18 // along with this program; if not, write to the Free Software
19 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20
21
22 #include "jssuper.h"
23
24
jsSuper(void)25 jsSuper::jsSuper(void) {
26 int i;
27
28 activeJoysticks=0;
29 currentJoystick=0;
30 first=-1;
31 last=0;
32 for ( i = 0; i < MAX_JOYSTICKS; i++ )
33 js[i] = new jsJoystick( i );
34
35 for ( i = 0; i < MAX_JOYSTICKS; i++ )
36 {
37 active[i] = ! ( js[i]->notWorking () );
38 if ( active[i] ) {
39 activeJoysticks++;
40 if(first < 0) {
41 first=i;
42 }
43 last=i;
44 }
45 }
46
47 }
48
49
nextJoystick(void)50 int jsSuper::nextJoystick(void) {
51 // int i;
52 if(!activeJoysticks) return 0;
53 if(currentJoystick == last ) return 0;
54 currentJoystick++;
55 while(!active[currentJoystick]){ currentJoystick++; };
56 return 1;
57 }
58
prevJoystick(void)59 int jsSuper::prevJoystick(void) {
60 // int i;
61 if(!activeJoysticks) return 0;
62 if(currentJoystick == first ) return 0;
63 currentJoystick--;
64 while(!active[currentJoystick]){ currentJoystick--; };
65 return 1;
66 }
67
68
69
70
~jsSuper(void)71 jsSuper::~jsSuper(void) {
72 int i;
73 for ( i = 0; i < MAX_JOYSTICKS; i++ )
74 delete js[i];
75 }
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