public MSX(CoreComm comm, GameInfo game, byte[] rom, object settings, object syncSettings)
{
ServiceProvider = new BasicServiceProvider(this);
Settings = (MSXSettings)settings ?? new MSXSettings();
SyncSettings = (MSXSyncSettings)syncSettings ?? new MSXSyncSettings();
CoreComm = comm;
RomData = rom;
if (RomData.Length % BankSize != 0)
{
Array.Resize(ref RomData, ((RomData.Length / BankSize) + 1) * BankSize);
}
MSX_Pntr = LibMSX.MSX_create();
blip_L.SetRates(3579545, 44100);
blip_R.SetRates(3579545, 44100);
(ServiceProvider as BasicServiceProvider).Register <ISoundProvider>(this);
SetupMemoryDomains();
InputCallbacks = new InputCallbackSystem();
//var serviceProvider = ServiceProvider as BasicServiceProvider;
//serviceProvider.Register<ITraceable>(Tracer);
}
private void SyncState(Serializer ser)
{
ser.BeginSection("MSX");
if (SaveRAM != null)
{
ser.Sync(nameof(SaveRAM), ref SaveRAM, false);
}
ser.Sync(nameof(SaveRamBank), ref SaveRamBank);
ser.Sync("Frame", ref _frame);
ser.Sync("LagCount", ref _lagCount);
ser.Sync("IsLag", ref _isLag);
ser.EndSection();
if (ser.IsReader)
{
ser.Sync(nameof(MSX_core), ref MSX_core, false);
LibMSX.MSX_load_state(MSX_Pntr, MSX_core);
}
else
{
LibMSX.MSX_save_state(MSX_Pntr, MSX_core);
ser.Sync(nameof(MSX_core), ref MSX_core, false);
}
}
void SetupMemoryDomains()
{
var domains = new List <MemoryDomain>
{
new MemoryDomainDelegate(
"System Bus",
0x10000,
MemoryDomain.Endian.Little,
(addr) => LibMSX.MSX_getsysbus(MSX_Pntr, (int)(addr & 0xFFFF)),
(addr, value) => { },
1),
new MemoryDomainDelegate(
"VRAM",
0x4000,
MemoryDomain.Endian.Little,
(addr) => LibMSX.MSX_getvram(MSX_Pntr, (int)(addr & 0x3FFF)),
(addr, value) => { },
1),
};
if (SaveRAM != null)
{
var saveRamDomain = new MemoryDomainDelegate("Save RAM", SaveRAM.Length, MemoryDomain.Endian.Little,
addr => SaveRAM[addr],
(addr, value) => { SaveRAM[addr] = value; SaveRamModified = true; }, 1);
domains.Add(saveRamDomain);
}
SyncAllByteArrayDomains();
MemoryDomains = new MemoryDomainList(_byteArrayDomains.Values.Concat(domains).ToList());
(ServiceProvider as BasicServiceProvider).Register <IMemoryDomains>(MemoryDomains);
_memoryDomainsInit = true;
}
private void MakeTrace(int t)
{
StringBuilder new_d = new StringBuilder(Disasm_Length);
StringBuilder new_r = new StringBuilder(Reg_String_Length);
LibMSX.MSX_getdisassembly(MSX_Pntr, new_d, t, Disasm_Length);
LibMSX.MSX_getregisterstate(MSX_Pntr, new_r, t, Reg_String_Length);
Tracer.Put(new(disassembly: new_d.ToString().PadRight(36), registerInfo: new_r.ToString()));
}
public bool FrameAdvance(IController controller, bool render, bool rendersound)
{
_controller = controller;
byte ctrl1_byte = 0;
if (_controller.IsPressed("P1 Up"))
{
ctrl1_byte |= 0x01;
}
if (_controller.IsPressed("P1 Down"))
{
ctrl1_byte |= 0x02;
}
if (_controller.IsPressed("P1 Left"))
{
ctrl1_byte |= 0x04;
}
if (_controller.IsPressed("P1 Right"))
{
ctrl1_byte |= 0x08;
}
if (_controller.IsPressed("P1 B1"))
{
ctrl1_byte |= 0x10;
}
if (_controller.IsPressed("P1 B2"))
{
ctrl1_byte |= 0x20;
}
if (_controller.IsPressed("P1 Start"))
{
ctrl1_byte |= 0x80;
}
_frame++;
if (Tracer.Enabled)
{
tracecb = MakeTrace;
}
else
{
tracecb = null;
}
LibMSX.MSX_settracecallback(MSX_Pntr, tracecb);
LibMSX.MSX_frame_advance(MSX_Pntr, ctrl1_byte, 0, true, true);
return(true);
}
public void Dispose()
{
if (MSX_Pntr != IntPtr.Zero)
{
LibMSX.MSX_destroy(MSX_Pntr);
MSX_Pntr = IntPtr.Zero;
}
if (blip != null)
{
blip.Dispose();
blip = null;
}
}
public void GetSamplesSync(out short[] samples, out int nsamp)
{
uint f_clock = LibMSX.MSX_get_audio(MSX_Pntr, Aud, ref num_samp);
for (int i = 0; i < num_samp; i++)
{
blip.AddDelta((uint)Aud[i * 2], Aud[i * 2 + 1]);
}
blip.EndFrame(f_clock);
nsamp = blip.SamplesAvailable();
samples = new short[nsamp * 2];
blip.ReadSamples(samples, nsamp, true);
}
public MSX(CoreComm comm, GameInfo game, byte[] rom, object settings, object syncSettings)
{
ServiceProvider = new BasicServiceProvider(this);
Settings = (MSXSettings)settings ?? new MSXSettings();
SyncSettings = (MSXSyncSettings)syncSettings ?? new MSXSyncSettings();
CoreComm = comm;
RomData = rom;
if (RomData.Length % BankSize != 0)
{
Array.Resize(ref RomData, ((RomData.Length / BankSize) + 1) * BankSize);
}
MSX_Pntr = LibMSX.MSX_create();
LibMSX.MSX_load(MSX_Pntr, RomData, (uint)RomData.Length, 0);
blip_L.SetRates(3579545, 44100);
blip_R.SetRates(3579545, 44100);
(ServiceProvider as BasicServiceProvider).Register <ISoundProvider>(this);
SetupMemoryDomains();
InputCallbacks = new InputCallbackSystem();
Header_Length = LibMSX.MSX_getheaderlength(MSX_Pntr);
Disasm_Length = LibMSX.MSX_getdisasmlength(MSX_Pntr);
Reg_String_Length = LibMSX.MSX_getregstringlength(MSX_Pntr);
StringBuilder new_header = new StringBuilder(Header_Length);
LibMSX.MSX_getheader(MSX_Pntr, new_header, Header_Length);
Console.WriteLine(Header_Length + " " + Disasm_Length + " " + Reg_String_Length);
Tracer = new TraceBuffer {
Header = new_header.ToString()
};
var serviceProvider = ServiceProvider as BasicServiceProvider;
serviceProvider.Register <ITraceable>(Tracer);
}
public bool FrameAdvance(IController controller, bool render, bool rendersound)
{
_controller = controller;
_frame++;
if (Tracer.Enabled)
{
tracecb = MakeTrace;
}
else
{
tracecb = null;
}
LibMSX.MSX_settracecallback(MSX_Pntr, tracecb);
LibMSX.MSX_frame_advance(MSX_Pntr, 0, 0, true, true);
return(true);
}
public void GetSamplesSync(out short[] samples, out int nsamp)
{
uint f_clock = LibMSX.MSX_get_audio(MSX_Pntr, Aud_L, Aud_R, ref num_samp_L, ref num_samp_R);
for (int i = 0; i < num_samp_L; i++)
{
blip_L.AddDelta(Aud_L[i * 2], (int)Aud_L[i * 2 + 1]);
}
for (int i = 0; i < num_samp_R; i++)
{
blip_R.AddDelta(Aud_R[i * 2], (int)Aud_R[i * 2 + 1]);
}
blip_L.EndFrame(f_clock);
blip_R.EndFrame(f_clock);
nsamp = Math.Max(Math.Max(blip_L.SamplesAvailable(), blip_R.SamplesAvailable()), 1);
samples = new short[nsamp * 2];
blip_L.ReadSamplesLeft(samples, nsamp);
blip_R.ReadSamplesRight(samples, nsamp);
}
public MSX(CoreComm comm, GameInfo game, byte[] rom, MSX.MSXSettings settings, MSX.MSXSyncSettings syncSettings)
{
ServiceProvider = new BasicServiceProvider(this);
Settings = (MSXSettings)settings ?? new MSXSettings();
SyncSettings = (MSXSyncSettings)syncSettings ?? new MSXSyncSettings();
RomData = new byte[rom.Length];
// look up game in db before transforming ROM
var hash_md5 = MD5Checksum.ComputePrefixedHex(rom);
var gi = Database.CheckDatabase(hash_md5);
var dict = (gi != null) ? gi.GetOptions() : null;
string s_mapper;
for (int i = 0; i < rom.Length; i++)
{
RomData[i] = rom[i];
}
int size = RomData.Length;
int mapper_1 = 0;
if (RomData.Length % BankSize != 0)
{
Array.Resize(ref RomData, ((RomData.Length / BankSize) + 1) * BankSize);
}
// we want all ROMS to be multiples of 64K for easy memory mapping later
if (RomData.Length < 0x10000)
{
Array.Resize(ref RomData, 0x10000);
}
else
{
// Assume default konami style mapper
if (gi == null)
{
mapper_1 = 3;
Console.WriteLine("Using Ascii 8 KB Mapper");
}
else if (!dict.TryGetValue("mapper", out s_mapper))
{
mapper_1 = 3;
Console.WriteLine("Using Ascii 8 KB Mapper");
}
else
{
if (s_mapper == "1")
{
mapper_1 = 1;
Console.WriteLine("Using Konami Mapper");
}
if (s_mapper == "2")
{
mapper_1 = 2;
Console.WriteLine("Using Konami Mapper with SCC");
}
}
}
// if the original was not 64 or 48 k, move it (may need to do this case by case)
if (size == 0x8000)
{
for (int i = 0x7FFF; i >= 0; i--)
{
RomData[i + 0x4000] = RomData[i];
}
for (int i = 0; i < 0x4000; i++)
{
RomData[i] = 0;
}
}
if (size == 0x4000)
{
for (int i = 0; i < 0x4000; i++)
{
RomData[i + 0x4000] = RomData[i];
RomData[i + 0x8000] = RomData[i];
RomData[i + 0xC000] = RomData[i];
}
}
// loook for combination BIOS + BASIC files first
byte[] loc_bios = null;
if (SyncSettings.Region_Setting == MSXSyncSettings.RegionType.USA)
{
loc_bios = comm.CoreFileProvider.GetFirmware(new("MSX", "bios_basic_usa"));
}
else
{
loc_bios = comm.CoreFileProvider.GetFirmwareOrThrow(new("MSX", "bios_basic_jpn"));
}
// look for individual files (not implemented yet)
if (loc_bios == null)
{
throw new Exception("Cannot load, no BIOS files found for selected region.");
}
if (loc_bios.Length == 32768)
{
Bios = new byte[0x4000];
Basic = new byte[0x4000];
for (int i = 0; i < 0x4000; i++)
{
Bios[i] = loc_bios[i];
Basic[i] = loc_bios[i + 0x4000];
}
}
//only use one rom cart for now
RomData2 = new byte[0x10000];
for (int i = 0; i < 0x10000; i++)
{
RomData2[i] = 0;
}
MSX_Pntr = LibMSX.MSX_create();
LibMSX.MSX_load_bios(MSX_Pntr, Bios, Basic);
LibMSX.MSX_load(MSX_Pntr, RomData, (uint)RomData.Length, mapper_1, RomData2, (uint)RomData2.Length, 0);
blip.SetRates(3579545, 44100);
(ServiceProvider as BasicServiceProvider).Register <ISoundProvider>(this);
SetupMemoryDomains();
Header_Length = LibMSX.MSX_getheaderlength(MSX_Pntr);
Disasm_Length = LibMSX.MSX_getdisasmlength(MSX_Pntr);
Reg_String_Length = LibMSX.MSX_getregstringlength(MSX_Pntr);
var newHeader = new StringBuilder(Header_Length);
LibMSX.MSX_getheader(MSX_Pntr, newHeader, Header_Length);
Console.WriteLine(Header_Length + " " + Disasm_Length + " " + Reg_String_Length);
Tracer = new TraceBuffer(newHeader.ToString());
var serviceProvider = ServiceProvider as BasicServiceProvider;
serviceProvider.Register <ITraceable>(Tracer);
serviceProvider.Register <IStatable>(new StateSerializer(SyncState));
current_controller = SyncSettings.Contr_Setting == MSXSyncSettings.ContrType.Keyboard ? MSXControllerKB : MSXControllerJS;
}
public MSX(CoreComm comm, GameInfo game, byte[] rom, MSX.MSXSettings settings, MSX.MSXSyncSettings syncSettings)
{
ServiceProvider = new BasicServiceProvider(this);
Settings = (MSXSettings)settings ?? new MSXSettings();
SyncSettings = (MSXSyncSettings)syncSettings ?? new MSXSyncSettings();
RomData = rom;
int size = RomData.Length;
if (RomData.Length % BankSize != 0)
{
Array.Resize(ref RomData, ((RomData.Length / BankSize) + 1) * BankSize);
}
// we want all ROMS to be multiples of 64K for easy memory mapping later
if (RomData.Length != 0x10000)
{
Array.Resize(ref RomData, 0x10000);
}
// if the original was not 64 or 48 k, move it (may need to do this case by case)
if (size == 0x8000)
{
for (int i = 0x7FFF; i >= 0; i--)
{
RomData[i + 0x4000] = RomData[i];
}
for (int i = 0; i < 0x4000; i++)
{
RomData[i] = 0;
}
}
if (size == 0x4000)
{
for (int i = 0; i < 0x4000; i++)
{
RomData[i + 0x4000] = RomData[i];
RomData[i + 0x8000] = RomData[i];
RomData[i + 0xC000] = RomData[i];
}
}
Bios = comm.CoreFileProvider.GetFirmware("MSX", "bios_jp", false, "BIOS Not Found, Cannot Load");
if (Bios == null)
{
Bios = comm.CoreFileProvider.GetFirmware("MSX", "bios_test_ext", true, "BIOS Not Found, Cannot Load");
}
//Basic = comm.CoreFileProvider.GetFirmware("MSX", "basic_test", true, "BIOS Not Found, Cannot Load");
Basic = new byte[0x4000];
MSX_Pntr = LibMSX.MSX_create();
LibMSX.MSX_load_bios(MSX_Pntr, Bios, Basic);
LibMSX.MSX_load(MSX_Pntr, RomData, (uint)RomData.Length, 0, RomData, (uint)RomData.Length, 0);
blip.SetRates(3579545, 44100);
(ServiceProvider as BasicServiceProvider).Register <ISoundProvider>(this);
SetupMemoryDomains();
Header_Length = LibMSX.MSX_getheaderlength(MSX_Pntr);
Disasm_Length = LibMSX.MSX_getdisasmlength(MSX_Pntr);
Reg_String_Length = LibMSX.MSX_getregstringlength(MSX_Pntr);
var newHeader = new StringBuilder(Header_Length);
LibMSX.MSX_getheader(MSX_Pntr, newHeader, Header_Length);
Console.WriteLine(Header_Length + " " + Disasm_Length + " " + Reg_String_Length);
Tracer = new TraceBuffer {
Header = newHeader.ToString()
};
var serviceProvider = ServiceProvider as BasicServiceProvider;
serviceProvider.Register <ITraceable>(Tracer);
serviceProvider.Register <IStatable>(new StateSerializer(SyncState));
current_controller = SyncSettings.Contr_Setting == MSXSyncSettings.ContrType.Keyboard ? MSXControllerKB : MSXControllerJS;
}
public int[] GetVideoBuffer()
{
LibMSX.MSX_get_video(MSX_Pntr, _vidbuffer);
return(_vidbuffer);
}
public bool FrameAdvance(IController controller, bool render, bool rendersound)
{
_controller = controller;
byte ctrl1_byte = 0xFF;
if (_controller.IsPressed("P1 Up"))
{
ctrl1_byte -= 0x01;
}
if (_controller.IsPressed("P1 Down"))
{
ctrl1_byte -= 0x02;
}
if (_controller.IsPressed("P1 Left"))
{
ctrl1_byte -= 0x04;
}
if (_controller.IsPressed("P1 Right"))
{
ctrl1_byte -= 0x08;
}
if (_controller.IsPressed("P1 B1"))
{
ctrl1_byte -= 0x10;
}
if (_controller.IsPressed("P1 B2"))
{
ctrl1_byte -= 0x20;
}
byte ctrl2_byte = 0xFF;
if (_controller.IsPressed("P2 Up"))
{
ctrl2_byte -= 0x01;
}
if (_controller.IsPressed("P2 Down"))
{
ctrl2_byte -= 0x02;
}
if (_controller.IsPressed("P2 Left"))
{
ctrl2_byte -= 0x04;
}
if (_controller.IsPressed("P2 Right"))
{
ctrl2_byte -= 0x08;
}
if (_controller.IsPressed("P2 B1"))
{
ctrl2_byte -= 0x10;
}
if (_controller.IsPressed("P2 B2"))
{
ctrl2_byte -= 0x20;
}
if (current_controller == MSXControllerKB)
{
kb_rows_check(controller);
}
_frame++;
if (Tracer.Enabled)
{
tracecb = MakeTrace;
}
else
{
tracecb = null;
}
LibMSX.MSX_settracecallback(MSX_Pntr, tracecb);
LibMSX.MSX_frame_advance(MSX_Pntr, ctrl1_byte, ctrl2_byte, kb_rows, true, true);
return(true);
}
public bool FrameAdvance(IController controller, bool render, bool rendersound)
{
_controller = controller;
byte ctrl1_byte = 0xFF;
if (_controller.IsPressed("P1 Up"))
{
ctrl1_byte -= 0x01;
}
if (_controller.IsPressed("P1 Down"))
{
ctrl1_byte -= 0x02;
}
if (_controller.IsPressed("P1 Left"))
{
ctrl1_byte -= 0x04;
}
if (_controller.IsPressed("P1 Right"))
{
ctrl1_byte -= 0x08;
}
if (_controller.IsPressed("P1 B1"))
{
ctrl1_byte -= 0x10;
}
if (_controller.IsPressed("P1 B2"))
{
ctrl1_byte -= 0x20;
}
byte ctrl2_byte = 0xFF;
if (_controller.IsPressed("P2 Up"))
{
ctrl2_byte -= 0x01;
}
if (_controller.IsPressed("P2 Down"))
{
ctrl2_byte -= 0x02;
}
if (_controller.IsPressed("P2 Left"))
{
ctrl2_byte -= 0x04;
}
if (_controller.IsPressed("P2 Right"))
{
ctrl2_byte -= 0x08;
}
if (_controller.IsPressed("P2 B1"))
{
ctrl2_byte -= 0x10;
}
if (_controller.IsPressed("P2 B2"))
{
ctrl2_byte -= 0x20;
}
if (current_controller == MSXControllerKB)
{
kb_rows_check(controller);
}
if (Tracer.IsEnabled())
{
tracecb = MakeTrace;
}
else
{
tracecb = null;
}
LibMSX.MSX_settracecallback(MSX_Pntr, tracecb);
LibMSX.MSX_frame_advance(MSX_Pntr, ctrl1_byte, ctrl2_byte, kb_rows, true, true);
LibMSX.MSX_get_video(MSX_Pntr, _vidbuffer);
/*
* int msg_l = LibMSX.MSX_getmessagelength(MSX_Pntr);
* StringBuilder new_msg = new StringBuilder(msg_l);
* LibMSX.MSX_getmessage(MSX_Pntr, new_msg, msg_l - 1);
* Console.WriteLine(new_msg);
*/
_frame++;
return(true);
}
