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148 lines
2.7 KiB
C
148 lines
2.7 KiB
C
#pragma once
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#include "DiskDefs.h"
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#include "SaveState_Structs_common.h"
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// Structs used by save-state file v1
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// *** DON'T CHANGE ANY STRUCT WITHOUT CONSIDERING BACKWARDS COMPATIBILITY WITH .AWS FORMAT ***
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/////////////////////////////////////////////////////////////////////////////////
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struct SS_CPU6502
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{
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BYTE A;
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BYTE X;
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BYTE Y;
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BYTE P;
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BYTE S;
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USHORT PC;
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unsigned __int64 nCumulativeCycles;
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// IRQ = OR-sum of all interrupt sources
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};
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const UINT uRecvBufferSize = 9;
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struct SS_IO_Comms
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{
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DWORD baudrate;
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BYTE bytesize;
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BYTE commandbyte;
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DWORD comminactivity; // If non-zero then COM port open
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BYTE controlbyte;
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BYTE parity;
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BYTE recvbuffer[uRecvBufferSize];
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DWORD recvbytes;
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BYTE stopbits;
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};
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struct SS_IO_Joystick
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{
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unsigned __int64 nJoyCntrResetCycle;
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};
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struct SS_IO_Keyboard
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{
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DWORD keyboardqueries;
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BYTE nLastKey;
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};
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struct SS_IO_Speaker
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{
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unsigned __int64 nSpkrLastCycle;
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};
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struct SS_IO_Video
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{
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bool bAltCharSet; // charoffs
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DWORD dwVidMode;
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};
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struct SS_BaseMemory
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{
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DWORD dwMemMode;
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BOOL bLastWriteRam;
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BYTE nMemMain[nMemMainSize];
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BYTE nMemAux[nMemAuxSize];
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};
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struct SS_APPLE2_Unit
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{
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SS_UNIT_HDR UnitHdr;
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SS_CPU6502 CPU6502;
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SS_IO_Comms Comms;
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SS_IO_Joystick Joystick;
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SS_IO_Keyboard Keyboard;
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SS_IO_Speaker Speaker;
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SS_IO_Video Video;
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SS_BaseMemory Memory;
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};
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/////////////////////////////////////////////////////////////////////////////////
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struct DISK2_Unit
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{
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char szFileName[MAX_PATH];
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int track;
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int phase;
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int byte;
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BOOL writeprotected;
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BOOL trackimagedata;
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BOOL trackimagedirty;
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DWORD spinning;
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DWORD writelight;
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int nibbles;
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BYTE nTrack[NIBBLES_PER_TRACK_NIB];
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};
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struct SS_CARD_DISK2
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{
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SS_CARD_HDR Hdr;
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DISK2_Unit Unit[2];
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WORD phases;
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WORD currdrive;
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BOOL diskaccessed;
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BOOL enhancedisk;
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BYTE floppylatch;
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BOOL floppymotoron;
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BOOL floppywritemode;
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};
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/////////////////////////////////////////////////////////////////////////////////
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struct MB_Unit_v1
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{
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SY6522 RegsSY6522;
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BYTE RegsAY8910[16];
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SSI263A RegsSSI263;
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BYTE nAYCurrentRegister;
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bool bTimer1Active;
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bool bTimer2Active;
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bool bSpeechIrqPending;
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};
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const UINT MB_UNITS_PER_CARD_v1 = 2;
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struct SS_CARD_MOCKINGBOARD_v1
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{
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SS_CARD_HDR Hdr;
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MB_Unit_v1 Unit[MB_UNITS_PER_CARD_v1];
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};
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/////////////////////////////////////////////////////////////////////////////////
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struct APPLEWIN_SNAPSHOT_v1
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{
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SS_FILE_HDR Hdr;
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SS_APPLE2_Unit Apple2Unit;
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SS_CARD_EMPTY Empty1; // Slot1
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SS_CARD_EMPTY Empty2; // Slot2
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SS_CARD_EMPTY Empty3; // Slot3
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SS_CARD_MOCKINGBOARD_v1 Mockingboard1; // Slot4
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SS_CARD_MOCKINGBOARD_v1 Mockingboard2; // Slot5
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SS_CARD_DISK2 Disk2; // Slot6
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SS_CARD_EMPTY Empty7; // Slot7
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};
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const UINT kSnapshotSize_v1 = 145400; // Const size for v1
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