mirror of https://github.com/stella-emu/stella.git
51 lines
1.6 KiB
C++
51 lines
1.6 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) 1995-2017 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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#ifndef AMIGAMOUSE_HXX
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#define AMIGAMOUSE_HXX
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#include "PointingDevice.hxx"
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class AmigaMouse : public PointingDevice
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{
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public:
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/**
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Create a new Amiga Mouse controller plugged into the specified jack
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@param jack The jack the controller is plugged into
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@param event The event object to use for events
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@param system The system using this controller
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*/
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AmigaMouse(Jack jack, const Event& event, const System& system)
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: PointingDevice(jack, event, system, Controller::AmigaMouse,
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trackballSensitivity) { }
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virtual ~AmigaMouse() = default;
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protected:
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uInt8 ioPortA(uInt8 countH, uInt8 countV, uInt8, uInt8) override
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{
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static constexpr uInt32 ourTableH[4] = { 0x00, 0x80, 0xa0, 0x20 };
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static constexpr uInt32 ourTableV[4] = { 0x00, 0x10, 0x50, 0x40 };
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return ourTableH[countH] | ourTableV[countV];
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}
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static constexpr float trackballSensitivity = 0.8f;
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};
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#endif // AMIGAMOUSE_HXX
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