106 lines
2.6 KiB
C++
106 lines
2.6 KiB
C++
#include <tuple>
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#include <vector>
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namespace APPLE2Einterface
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{
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enum EventType
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{
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NONE, KEYDOWN, KEYUP, RESET, REBOOT, PASTE, SPEED, QUIT, PAUSE, EJECT_FLOPPY, INSERT_FLOPPY,
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REQUEST_ITERATION_PERIOD_IN_MILLIS, /* request fixed simulation time period between calls to iterate() */
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WITHDRAW_ITERATION_PERIOD_REQUEST, /* withdraw request for fixed simulation time */
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};
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const int LEFT_SHIFT = 340;
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const int LEFT_CONTROL = 341;
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const int LEFT_ALT = 342;
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const int LEFT_SUPER = 343;
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const int RIGHT_SHIFT = 344;
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const int RIGHT_CONTROL = 345;
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const int RIGHT_ALT = 346;
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const int RIGHT_SUPER = 347;
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const int ESCAPE = 256;
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const int ENTER = 257;
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const int TAB = 258;
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const int BACKSPACE = 259;
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const int INSERT = 260;
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const int DELETE = 261;
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const int RIGHT = 262;
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const int LEFT = 263;
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const int DOWN = 264;
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const int UP = 265;
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const int PAGE_UP = 266;
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const int PAGE_DOWN = 267;
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const int HOME = 268;
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const int END = 269;
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const int CAPS_LOCK = 280;
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struct event {
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EventType type;
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int value;
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char *str;
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event(EventType type_, int value_, char *str_ = NULL) :
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type(type_),
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value(value_),
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str(str_)
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{}
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};
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bool event_waiting();
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event dequeue_event();
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enum DisplayMode {TEXT, LORES, HIRES};
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struct ModeSettings
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{
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DisplayMode mode;
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bool mixed;
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int page; // Apple //e page minus 1 (so 0,1 not 1,2)
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bool vid80;
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bool dhgr;
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bool altchar;
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ModeSettings() :
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mode(TEXT),
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mixed(false),
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page(0),
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vid80(false),
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dhgr(false),
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altchar(false)
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{}
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ModeSettings(DisplayMode mode_, bool mixed_, int page_, bool vid80_, bool dhgr, bool altchar_) :
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mode(mode_),
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mixed(mixed_),
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page(page_),
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vid80(vid80_),
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dhgr(dhgr),
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altchar(altchar_)
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{}
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bool operator !=(const ModeSettings& ms)
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{
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return
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(ms.mode != mode) ||
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(ms.mixed != mixed) ||
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(ms.page != page) ||
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(ms.vid80 != vid80) ||
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(ms.dhgr != dhgr) ||
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(ms.altchar != altchar);
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}
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};
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typedef std::tuple<uint64_t, ModeSettings> ModePoint;
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typedef std::vector<ModePoint> ModeHistory;
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bool write(uint16_t addr, bool aux, uint8_t data);
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std::tuple<float,bool> get_paddle(int num);
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void show_floppy_activity(int number, bool activity);
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void enqueue_audio_samples(uint8_t *buf, size_t sz);
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void start(bool run_fast, bool add_floppies, bool floppy0_inserted, bool floppy1_inserted);
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void iterate(const ModeHistory& history, unsigned long long current_byte_in_frame, float megahertz); // display
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void shutdown();
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};
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