80 lines
1.8 KiB
C++
80 lines
1.8 KiB
C++
// jssuper.cxx -- manage access to multiple joysticks
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//
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// Written by Tony Peden, started May 2001
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//
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// Copyright (C) 2001 Tony Peden (apeden@earthlink.net)
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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#include "jssuper.h"
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jsSuper::jsSuper(void) {
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int i;
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activeJoysticks=0;
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currentJoystick=0;
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first=-1;
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last=0;
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for ( i = 0; i < MAX_JOYSTICKS; i++ )
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js[i] = new jsJoystick( i );
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for ( i = 0; i < MAX_JOYSTICKS; i++ )
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{
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active[i] = ! ( js[i]->notWorking () );
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if ( active[i] ) {
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activeJoysticks++;
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if(first < 0) {
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first=i;
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}
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last=i;
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}
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}
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}
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int jsSuper::nextJoystick(void) {
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// int i;
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if(!activeJoysticks) return 0;
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if(currentJoystick == last ) return 0;
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currentJoystick++;
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while(!active[currentJoystick]){ currentJoystick++; };
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return 1;
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}
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int jsSuper::prevJoystick(void) {
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// int i;
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if(!activeJoysticks) return 0;
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if(currentJoystick == first ) return 0;
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currentJoystick--;
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while(!active[currentJoystick]){ currentJoystick--; };
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return 1;
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}
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jsSuper::~jsSuper(void) {
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int i;
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for ( i = 0; i < MAX_JOYSTICKS; i++ )
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delete js[i];
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}
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