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;
}