public PokeySound(DeserializationContext input, MachineBase m) : this(m)
{
if (input == null)
{
throw new ArgumentNullException("input");
}
input.CheckVersion(1);
_lastUpdateCpuClock = input.ReadUInt64();
_bufferIndex = input.ReadInt32();
_audf = input.ReadBytes();
_audc = input.ReadBytes();
_audctl = input.ReadByte();
_skctl = input.ReadByte();
_output = input.ReadBytes();
_outvol = input.ReadBytes();
_divideMax = input.ReadIntegers(4);
_divideCount = input.ReadIntegers(4);
_pokeyTicks = input.ReadInt32();
_pokeyTicksPerSample = input.ReadInt32();
_baseMultiplier = input.ReadInt32();
_poly04Counter = input.ReadInt32();
_poly05Counter = input.ReadInt32();
_poly17Counter = input.ReadInt32();
_poly17Size = input.ReadInt32();
}
public NullDevice(MachineBase m)
{
if (m == null)
{
throw new ArgumentNullException("m");
}
M = m;
}
public virtual void Attach(MachineBase m)
{
if (m == null)
throw new ArgumentNullException("m");
if (M != null && M != m)
throw new InvalidOperationException("Cart already attached to a different machine.");
M = m;
}
public TIA(MachineBase m) : this()
{
if (m == null)
{
throw new ArgumentNullException("m");
}
M = m;
TIASound = new TIASound(M, CPU_TICKS_PER_AUDIO_SAMPLE);
}
public AddressSpace(DeserializationContext input, MachineBase m, int addrSpaceShift, int pageShift) : this(m, addrSpaceShift, pageShift)
{
if (input == null)
{
throw new ArgumentNullException("input");
}
input.CheckVersion(1);
DataBusState = input.ReadByte();
}
public PokeySound(MachineBase m) : this()
{
if (m == null)
{
throw new ArgumentNullException("m");
}
M = m;
// Add 8-bits of fractional representation to reduce distortion on output
_pokeyTicksPerSample = (POKEY_FREQ << 8) / M.SoundSampleFrequency;
}
public virtual void Attach(MachineBase m)
{
if (m == null)
{
throw new ArgumentNullException("m");
}
if (M != null && M != m)
{
throw new InvalidOperationException("Cart already attached to a different machine.");
}
M = m;
}
public TIASound(MachineBase m, int cpuClocksPerSample) : this()
{
if (m == null)
{
throw new ArgumentNullException("m");
}
if (cpuClocksPerSample <= 0)
{
throw new ArgumentException("cpuClocksPerSample must be positive.");
}
M = m;
_cpuClocksPerSample = cpuClocksPerSample;
}
public M6502(MachineBase m, int runClocksMultiple) : this()
{
if (m == null)
{
throw new ArgumentNullException("m");
}
if (runClocksMultiple <= 0)
{
throw new ArgumentException("runClocksMultiple must be greater than zero.");
}
M = m;
RunClocksMultiple = runClocksMultiple;
}
public AddressSpace(MachineBase m, int addrSpaceShift, int pageShift)
{
M = m;
AddrSpaceShift = addrSpaceShift;
AddrSpaceSize = 1 << AddrSpaceShift;
AddrSpaceMask = AddrSpaceSize - 1;
PageShift = pageShift;
PageSize = 1 << PageShift;
MemoryMap = new IDevice[1 << addrSpaceShift >> PageShift];
for (var pageno = 0; pageno < MemoryMap.Length; pageno++)
{
MemoryMap[pageno] = NullDevice.Default;
}
}
public Cart ReadCart(MachineBase m)
{
var typeName = _binaryReader.ReadString();
if (string.IsNullOrWhiteSpace(typeName))
{
throw new Emu7800SerializationException("Invalid type name.");
}
var type = Type.GetType(typeName);
if (type == null)
{
throw new Emu7800SerializationException("Unable to resolve type name: " + typeName);
}
return((Cart)Activator.CreateInstance(type, new object[] { this, m }));
}
public TIASound(DeserializationContext input, MachineBase m, int cpuClocksPerSample) : this(m, cpuClocksPerSample)
{
if (input == null)
{
throw new ArgumentNullException("input");
}
input.CheckVersion(1);
Bit9 = input.ReadExpectedBytes(511);
P4 = input.ReadIntegers(2);
P5 = input.ReadIntegers(2);
P9 = input.ReadIntegers(2);
DivByNCounter = input.ReadIntegers(2);
DivByNMaximum = input.ReadIntegers(2);
AUDC = input.ReadExpectedBytes(2);
AUDF = input.ReadExpectedBytes(2);
AUDV = input.ReadExpectedBytes(2);
OutputVol = input.ReadExpectedBytes(2);
LastUpdateCPUClock = input.ReadUInt64();
BufferIndex = input.ReadInt32();
}
public PIA(DeserializationContext input, MachineBase m) : this(m)
{
if (input == null)
{
throw new ArgumentNullException("input");
}
var version = input.CheckVersion(1, 2);
RAM = input.ReadExpectedBytes(0x80);
TimerTarget = input.ReadUInt64();
TimerShift = input.ReadInt32();
IRQEnabled = input.ReadBoolean();
IRQTriggered = input.ReadBoolean();
DDRA = input.ReadByte();
WrittenPortA = input.ReadByte();
if (version > 1)
{
DDRB = input.ReadByte();
WrittenPortB = input.ReadByte();
}
}
public M6502(DeserializationContext input, MachineBase m, int runClocksMultiple) : this(m, runClocksMultiple)
{
if (input == null)
{
throw new ArgumentNullException("input");
}
input.CheckVersion(1);
Clock = input.ReadUInt64();
RunClocks = input.ReadInt32();
RunClocksMultiple = input.ReadInt32();
EmulatorPreemptRequest = input.ReadBoolean();
Jammed = input.ReadBoolean();
IRQInterruptRequest = input.ReadBoolean();
NMIInterruptRequest = input.ReadBoolean();
PC = input.ReadUInt16();
A = input.ReadByte();
X = input.ReadByte();
Y = input.ReadByte();
S = input.ReadByte();
P = input.ReadByte();
}
public AddressSpace(MachineBase m, int addrSpaceShift, int pageShift)
{
if (m == null)
{
throw new ArgumentNullException("m");
}
M = m;
AddrSpaceShift = addrSpaceShift;
AddrSpaceSize = 1 << AddrSpaceShift;
AddrSpaceMask = AddrSpaceSize - 1;
PageShift = pageShift;
PageSize = 1 << PageShift;
MemoryMap = new IDevice[1 << addrSpaceShift >> PageShift];
IDevice nullDev = new NullDevice(M);
for (var pageno = 0; pageno < MemoryMap.Length; pageno++)
{
MemoryMap[pageno] = nullDev;
}
}
public TIA(DeserializationContext input, MachineBase m) : this()
{
if (input == null)
throw new ArgumentNullException("input");
if (m == null)
throw new ArgumentNullException("m");
M = m;
TIASound = input.ReadTIASound(M, CPU_TICKS_PER_AUDIO_SAMPLE);
input.CheckVersion(2);
RegW = input.ReadExpectedBytes(0x40);
HSync = input.ReadInt32();
HMoveCounter = input.ReadInt32();
ScanLine = input.ReadInt32();
FrameBufferIndex = input.ReadInt32();
//FrameBufferElement = input.ReadBufferElement();
StartHMOVEClock = input.ReadUInt64();
HMoveLatch = input.ReadBoolean();
StartClock = input.ReadUInt64();
P0 = input.ReadInt32();
P0mmr = input.ReadBoolean();
EffGRP0 = input.ReadByte();
OldGRP0 = input.ReadByte();
P0type = input.ReadInt32();
P0suppress = input.ReadInt32();
P1 = input.ReadInt32();
P1mmr = input.ReadBoolean();
EffGRP1 = input.ReadByte();
OldGRP1 = input.ReadByte();
P1type = input.ReadInt32();
P1suppress = input.ReadInt32();
M0 = input.ReadInt32();
M0mmr = input.ReadBoolean();
M0type = input.ReadInt32();
M0size = input.ReadInt32();
m0on = input.ReadBoolean();
M1 = input.ReadInt32();
M1mmr = input.ReadBoolean();
M1type = input.ReadInt32();
M1size = input.ReadInt32();
m1on = input.ReadBoolean();
BL = input.ReadInt32();
BLmmr = input.ReadBoolean();
OldENABL = input.ReadBoolean();
BLsize = input.ReadInt32();
blon = input.ReadBoolean();
PF210 = input.ReadUInt32();
PFReflectionState = input.ReadInt32();
colubk = input.ReadByte();
colupf = input.ReadByte();
colup0 = input.ReadByte();
colup1 = input.ReadByte();
vblankon = input.ReadBoolean();
scoreon = input.ReadBoolean();
pfpriority = input.ReadBoolean();
DumpEnabled = input.ReadBoolean();
DumpDisabledCycle = input.ReadUInt64();
Collisions = (TIACxPairFlags)input.ReadInt32();
WSYNCDelayClocks = input.ReadInt32();
EndOfFrame = input.ReadBoolean();
}
public Cart ReadCart(MachineBase m)
{
var typeName = _binaryReader.ReadString();
if (string.IsNullOrWhiteSpace(typeName))
throw new Emu7800SerializationException("Invalid type name.");
var type = Type.GetType(typeName);
if (type == null)
throw new Emu7800SerializationException("Unable to resolve type name: " + typeName);
return (Cart)Activator.CreateInstance(type, new object[] { this, m });
}
public TIASound ReadTIASound(MachineBase m, int cpuClocksPerSample)
{
var tiaSound = new TIASound(this, m, cpuClocksPerSample);
return tiaSound;
}
public PIA ReadPIA(MachineBase m)
{
var pia = new PIA(this, m);
return pia;
}
public AddressSpace ReadAddressSpace(MachineBase m, int addrSpaceShift, int pageShift)
{
var addressSpace = new AddressSpace(this, m, addrSpaceShift, pageShift);
return addressSpace;
}
public AddressSpace(MachineBase m, int addrSpaceShift, int pageShift)
{
if (m == null)
throw new ArgumentNullException("m");
M = m;
AddrSpaceShift = addrSpaceShift;
AddrSpaceSize = 1 << AddrSpaceShift;
AddrSpaceMask = AddrSpaceSize - 1;
PageShift = pageShift;
PageSize = 1 << PageShift;
MemoryMap = new IDevice[1 << addrSpaceShift >> PageShift];
IDevice nullDev = new NullDevice(M);
for (var pageno=0; pageno < MemoryMap.Length; pageno++)
{
MemoryMap[pageno] = nullDev;
}
}
public AddressSpace(DeserializationContext input, MachineBase m, int addrSpaceShift, int pageShift) : this(m, addrSpaceShift, pageShift)
{
input.CheckVersion(1);
DataBusState = input.ReadByte();
}
public M6502(DeserializationContext input, MachineBase m, int runClocksMultiple) : this(m, runClocksMultiple)
{
if (input == null)
throw new ArgumentNullException("input");
input.CheckVersion(1);
Clock = input.ReadUInt64();
RunClocks = input.ReadInt32();
RunClocksMultiple = input.ReadInt32();
EmulatorPreemptRequest = input.ReadBoolean();
Jammed = input.ReadBoolean();
IRQInterruptRequest = input.ReadBoolean();
NMIInterruptRequest = input.ReadBoolean();
PC = input.ReadUInt16();
A = input.ReadByte();
X = input.ReadByte();
Y = input.ReadByte();
S = input.ReadByte();
P = input.ReadByte();
}
void HardReset()
{
cart = Cart.Create(rom, GameInfo.CartType);
ILogger logger = new ConsoleLogger();
HSC7800 hsc7800 = null;
if (hsbios != null)
{
hsc7800 = new HSC7800(hsbios, hsram);
}
Bios7800 bios7800 = new Bios7800(bios);
theMachine = MachineBase.Create
(GameInfo.MachineType,
cart,
bios7800,
hsc7800,
GameInfo.LController,
GameInfo.RController,
logger);
theMachine.Reset();
theMachine.InputState.InputPollCallback = InputCallbacks.Call;
ControlAdapter = new Atari7800Control(theMachine);
ControllerDefinition = ControlAdapter.ControlType;
avProvider.ConnectToMachine(theMachine, GameInfo);
// to sync exactly with audio as this emulator creates and times it, the frame rate should be exactly 60:1 or 50:1
CoreComm.VsyncNum = theMachine.FrameHZ;
CoreComm.VsyncDen = 1;
SetupMemoryDomains(hsc7800);
}
public TIASound(MachineBase m, int cpuClocksPerSample) : this()
{
if (m == null)
throw new ArgumentNullException("m");
if (cpuClocksPerSample <= 0)
throw new ArgumentException("cpuClocksPerSample must be positive.");
M = m;
_cpuClocksPerSample = cpuClocksPerSample;
}
public TIA(DeserializationContext input, MachineBase m) : this()
{
if (input == null)
{
throw new ArgumentNullException("input");
}
if (m == null)
{
throw new ArgumentNullException("m");
}
M = m;
TIASound = input.ReadTIASound(M, CPU_TICKS_PER_AUDIO_SAMPLE);
input.CheckVersion(2);
RegW = input.ReadExpectedBytes(0x40);
HSync = input.ReadInt32();
HMoveCounter = input.ReadInt32();
ScanLine = input.ReadInt32();
FrameBufferIndex = input.ReadInt32();
//FrameBufferElement = input.ReadBufferElement();
StartHMOVEClock = input.ReadUInt64();
HMoveLatch = input.ReadBoolean();
StartClock = input.ReadUInt64();
P0 = input.ReadInt32();
P0mmr = input.ReadBoolean();
EffGRP0 = input.ReadByte();
OldGRP0 = input.ReadByte();
P0type = input.ReadInt32();
P0suppress = input.ReadInt32();
P1 = input.ReadInt32();
P1mmr = input.ReadBoolean();
EffGRP1 = input.ReadByte();
OldGRP1 = input.ReadByte();
P1type = input.ReadInt32();
P1suppress = input.ReadInt32();
M0 = input.ReadInt32();
M0mmr = input.ReadBoolean();
M0type = input.ReadInt32();
M0size = input.ReadInt32();
m0on = input.ReadBoolean();
M1 = input.ReadInt32();
M1mmr = input.ReadBoolean();
M1type = input.ReadInt32();
M1size = input.ReadInt32();
m1on = input.ReadBoolean();
BL = input.ReadInt32();
BLmmr = input.ReadBoolean();
OldENABL = input.ReadBoolean();
BLsize = input.ReadInt32();
blon = input.ReadBoolean();
PF210 = input.ReadUInt32();
PFReflectionState = input.ReadInt32();
colubk = input.ReadByte();
colupf = input.ReadByte();
colup0 = input.ReadByte();
colup1 = input.ReadByte();
vblankon = input.ReadBoolean();
scoreon = input.ReadBoolean();
pfpriority = input.ReadBoolean();
DumpEnabled = input.ReadBoolean();
DumpDisabledCycle = input.ReadUInt64();
Collisions = (TIACxPairFlags)input.ReadInt32();
WSYNCDelayClocks = input.ReadInt32();
EndOfFrame = input.ReadBoolean();
}
public PIA(MachineBase m)
{
if (m == null)
throw new ArgumentNullException("m");
M = m;
}
public PIA(DeserializationContext input, MachineBase m) : this(m)
{
if (input == null)
throw new ArgumentNullException("input");
var version = input.CheckVersion(1, 2);
RAM = input.ReadExpectedBytes(0x80);
TimerTarget = input.ReadUInt64();
TimerShift = input.ReadInt32();
IRQEnabled = input.ReadBoolean();
IRQTriggered = input.ReadBoolean();
DDRA = input.ReadByte();
WrittenPortA = input.ReadByte();
if (version > 1)
{
DDRB = input.ReadByte();
WrittenPortB = input.ReadByte();
}
}
public virtual void Attach(MachineBase m)
{
M = m;
}
public void Write(MachineBase m)
{
WriteTypeName(m);
m.GetObjectData(this);
}
public M6502(MachineBase m, int runClocksMultiple) : this()
{
if (m == null)
throw new ArgumentNullException("m");
if (runClocksMultiple <= 0)
throw new ArgumentException("runClocksMultiple must be greater than zero.");
M = m;
RunClocksMultiple = runClocksMultiple;
}
public AddressSpace(DeserializationContext input, MachineBase m, int addrSpaceShift, int pageShift) : this(m, addrSpaceShift, pageShift)
{
if (input == null)
throw new ArgumentNullException("input");
input.CheckVersion(1);
DataBusState = input.ReadByte();
}
public void Write(MachineBase m)
{
_binaryWriter.Write(m.ToString() ?? string.Empty);
m.GetObjectData(this);
}
public void ConnectToMachine(MachineBase m, EMU7800.Win.GameProgram g)
{
framebuffer = m.CreateFrameBuffer();
BufferWidth = framebuffer.VisiblePitch;
BufferHeight = framebuffer.Scanlines;
vidbuffer = new int[BufferWidth * BufferHeight];
uint newsamplerate = (uint)m.SoundSampleFrequency;
if (newsamplerate != samplerate)
{
// really shouldn't happen (after init), but if it does, we're ready
if (resampler != null)
resampler.Dispose();
resampler = new SpeexResampler(3, newsamplerate, 44100, newsamplerate, 44100, null, null);
samplerate = newsamplerate;
dcfilter = DCFilter.DetatchedMode(256);
}
if (g.MachineType == MachineType.A7800PAL || g.MachineType == MachineType.A2600PAL)
palette = TIATables.PALPalette;
else
palette = TIATables.NTSCPalette;
}
public AddressSpace ReadAddressSpace(MachineBase m, int addrSpaceShift, int pageShift)
{
var addressSpace = new AddressSpace(this, m, addrSpaceShift, pageShift);
return(addressSpace);
}
public M6502 ReadM6502(MachineBase m, int runClocksMultiple)
{
var cpu = new M6502(this, m, runClocksMultiple);
return cpu;
}
public M6502 ReadM6502(MachineBase m, int runClocksMultiple)
{
var cpu = new M6502(this, m, runClocksMultiple);
return(cpu);
}
public TIA ReadTIA(MachineBase m)
{
var tia = new TIA(this, m);
return tia;
}
public PIA ReadPIA(MachineBase m)
{
var pia = new PIA(this, m);
return(pia);
}
public PokeySound ReadOptionalPokeySound(MachineBase m)
{
var exist = ReadBoolean();
return exist ? new PokeySound(this, m) : null;
}
public TIA ReadTIA(MachineBase m)
{
var tia = new TIA(this, m);
return(tia);
}
public void Write(MachineBase m)
{
WriteTypeName(m);
m.GetObjectData(this);
}
public TIASound ReadTIASound(MachineBase m, int cpuClocksPerSample)
{
var tiaSound = new TIASound(this, m, cpuClocksPerSample);
return(tiaSound);
}
public TIA(MachineBase m) : this()
{
if (m == null)
throw new ArgumentNullException("m");
M = m;
TIASound = new TIASound(M, CPU_TICKS_PER_AUDIO_SAMPLE);
}
public PokeySound ReadOptionalPokeySound(MachineBase m)
{
var exist = ReadBoolean();
return(exist ? new PokeySound(this, m) : null);
}
public PokeySound(MachineBase m) : this()
{
if (m == null)
throw new ArgumentNullException("m");
M = m;
// Add 8-bits of fractional representation to reduce distortion on output
_pokeyTicksPerSample = (POKEY_FREQ << 8) / M.SoundSampleFrequency;
}
public TIASound(DeserializationContext input, MachineBase m, int cpuClocksPerSample) : this(m, cpuClocksPerSample)
{
if (input == null)
throw new ArgumentNullException("input");
input.CheckVersion(1);
Bit9 = input.ReadExpectedBytes(511);
P4 = input.ReadIntegers(2);
P5 = input.ReadIntegers(2);
P9 = input.ReadIntegers(2);
DivByNCounter = input.ReadIntegers(2);
DivByNMaximum = input.ReadIntegers(2);
AUDC = input.ReadExpectedBytes(2);
AUDF = input.ReadExpectedBytes(2);
AUDV = input.ReadExpectedBytes(2);
OutputVol = input.ReadExpectedBytes(2);
LastUpdateCPUClock = input.ReadUInt64();
BufferIndex = input.ReadInt32();
}
public Atari7800Control(MachineBase mac)
{
var l = mac.InputState.LeftControllerJack;
var r = mac.InputState.RightControllerJack;
foreach (var a in Adapters)
{
if (a.Left == l && a.Right == r)
{
Convert = a.Convert;
ControlType = a.Type;
return;
}
}
throw new Exception(string.Format("Couldn't connect Atari 7800 controls \"{0}\" and \"{1}\"", l.ToString(), r.ToString()));
}
public PokeySound(DeserializationContext input, MachineBase m) : this(m)
{
if (input == null)
throw new ArgumentNullException("input");
input.CheckVersion(1);
_lastUpdateCpuClock = input.ReadUInt64();
_bufferIndex = input.ReadInt32();
_audf = input.ReadBytes();
_audc = input.ReadBytes();
_audctl = input.ReadByte();
_skctl = input.ReadByte();
_output = input.ReadBytes();
_outvol = input.ReadBytes();
_divideMax = input.ReadIntegers(4);
_divideCount = input.ReadIntegers(4);
_pokeyTicks = input.ReadInt32();
_pokeyTicksPerSample = input.ReadInt32();
_baseMultiplier = input.ReadInt32();
_poly04Counter = input.ReadInt32();
_poly05Counter = input.ReadInt32();
_poly17Counter = input.ReadInt32();
_poly17Size = input.ReadInt32();
}