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//============================================================================
//
// SSSS tt lll lll
// SS SS tt ll ll
// SS tttttt eeee ll ll aaaa
// SSSS tt ee ee ll ll aa
// SS tt eeeeee ll ll aaaaa -- "An Atari 2600 VCS Emulator"
// SS SS tt ee ll ll aa aa
// SSSS ttt eeeee llll llll aaaaa
//
// Copyright (c) 1995-2007 by Bradford W. Mott and the Stella team
//
// See the file "license" for information on usage and redistribution of
// this file, and for a DISCLAIMER OF ALL WARRANTIES.
//
// $Id: Booster.cxx,v 1.8 2007/01/05 17:54:08 stephena Exp $
//============================================================================
#include "Event.hxx"
#include "Booster.hxx"
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
BoosterGrip::BoosterGrip(Jack jack, const Event& event)
: Controller(jack, event, Controller::BoosterGrip)
{
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
BoosterGrip::~BoosterGrip()
{
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool BoosterGrip::read(DigitalPin pin)
{
switch(pin)
{
case One:
return (myJack == Left) ? (myEvent.get(Event::JoystickZeroUp) == 0) :
(myEvent.get(Event::JoystickOneUp) == 0);
case Two:
return (myJack == Left) ? (myEvent.get(Event::JoystickZeroDown) == 0) :
(myEvent.get(Event::JoystickOneDown) == 0);
case Three:
return (myJack == Left) ? (myEvent.get(Event::JoystickZeroLeft) == 0) :
(myEvent.get(Event::JoystickOneLeft) == 0);
case Four:
return (myJack == Left) ? (myEvent.get(Event::JoystickZeroRight) == 0) :
(myEvent.get(Event::JoystickOneRight) == 0);
case Six:
return (myJack == Left) ? (myEvent.get(Event::JoystickZeroFire) == 0) :
(myEvent.get(Event::JoystickOneFire) == 0);
default:
return true;
}
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Int32 BoosterGrip::read(AnalogPin pin)
{
// The CBS Booster-grip has two more buttons on it. These buttons are
// connected to the inputs usually used by paddles.
switch(pin)
{
case Five:
if(myJack == Left)
{
return (myEvent.get(Event::BoosterGripZeroBooster) != 0) ?
minimumResistance : maximumResistance;
}
else
{
return (myEvent.get(Event::BoosterGripOneBooster) != 0) ?
minimumResistance : maximumResistance;
}
case Nine:
if(myJack == Left)
{
return (myEvent.get(Event::BoosterGripZeroTrigger) != 0) ?
minimumResistance : maximumResistance;
}
else
{
return (myEvent.get(Event::BoosterGripOneTrigger) != 0) ?
minimumResistance : maximumResistance;
}
default:
return maximumResistance;
}
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void BoosterGrip::write(DigitalPin, bool)
{
// Writing doesn't do anything to the booster grip...
}