mirror of https://github.com/stella-emu/stella.git
140 lines
2.8 KiB
C++
140 lines
2.8 KiB
C++
//============================================================================
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//
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// SSSS tt lll lll
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// SS SS tt ll ll
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// SS tttttt eeee ll ll aaaa
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// SSSS tt ee ee ll ll aa
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// SS tt eeeeee ll ll aaaaa -- "An Atari 2600 VCS Emulator"
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// SS SS tt ee ll ll aa aa
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// SSSS ttt eeeee llll llll aaaaa
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//
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// Copyright (c) 1995-2014 by Bradford W. Mott, Stephen Anthony
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// and the Stella Team
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//
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// See the file "License.txt" for information on usage and redistribution of
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// this file, and for a DISCLAIMER OF ALL WARRANTIES.
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//
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// $Id$
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//============================================================================
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#include "Event.hxx"
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#include "Props.hxx"
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#include "Switches.hxx"
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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Switches::Switches(const Event& event, const Properties& properties)
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: myEvent(event),
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mySwitches(0xFF)
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{
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if(properties.get(Console_RightDifficulty) == "B")
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{
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mySwitches &= ~0x80;
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}
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else
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{
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mySwitches |= 0x80;
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}
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if(properties.get(Console_LeftDifficulty) == "B")
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{
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mySwitches &= ~0x40;
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}
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else
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{
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mySwitches |= 0x40;
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}
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if(properties.get(Console_TelevisionType) == "COLOR")
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{
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mySwitches |= 0x08;
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}
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else
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{
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mySwitches &= ~0x08;
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}
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}
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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Switches::~Switches()
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{
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}
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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void Switches::update()
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{
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if(myEvent.get(Event::ConsoleColor) != 0)
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{
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mySwitches |= 0x08;
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}
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else if(myEvent.get(Event::ConsoleBlackWhite) != 0)
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{
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mySwitches &= ~0x08;
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}
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if(myEvent.get(Event::ConsoleRightDiffA) != 0)
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{
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mySwitches |= 0x80;
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}
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else if(myEvent.get(Event::ConsoleRightDiffB) != 0)
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{
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mySwitches &= ~0x80;
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}
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if(myEvent.get(Event::ConsoleLeftDiffA) != 0)
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{
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mySwitches |= 0x40;
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}
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else if(myEvent.get(Event::ConsoleLeftDiffB) != 0)
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{
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mySwitches &= ~0x40;
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}
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if(myEvent.get(Event::ConsoleSelect) != 0)
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{
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mySwitches &= ~0x02;
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}
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else
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{
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mySwitches |= 0x02;
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}
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if(myEvent.get(Event::ConsoleReset) != 0)
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{
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mySwitches &= ~0x01;
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}
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else
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{
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mySwitches |= 0x01;
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}
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}
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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bool Switches::save(Serializer& out) const
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{
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try
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{
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out.putByte(mySwitches);
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}
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catch(...)
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{
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cerr << "ERROR: Switches::save() exception\n";
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return false;
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}
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return true;
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}
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// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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bool Switches::load(Serializer& in)
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{
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try
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{
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mySwitches = in.getByte();
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}
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catch(...)
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{
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cerr << "ERROR: Switches::load() exception\n";
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return false;
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}
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return true;
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}
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