public GGHawkLink(CoreComm comm, GameInfo game_L, byte[] rom_L, GameInfo game_R, byte[] rom_R, /*string gameDbFn,*/ object settings, object syncSettings)
{
var ser = new BasicServiceProvider(this);
linkSettings = (GGLinkSettings)settings ?? new GGLinkSettings();
linkSyncSettings = (GGLinkSyncSettings)syncSettings ?? new GGLinkSyncSettings();
_controllerDeck = new GGHawkLinkControllerDeck(GGHawkLinkControllerDeck.DefaultControllerName, GGHawkLinkControllerDeck.DefaultControllerName);
CoreComm = comm;
var temp_set_L = new SMS.SmsSettings();
var temp_set_R = new SMS.SmsSettings();
var temp_sync_L = new SMS.SmsSyncSettings();
var temp_sync_R = new SMS.SmsSyncSettings();
L = new SMS(new CoreComm(comm.ShowMessage, comm.Notify)
{
CoreFileProvider = comm.CoreFileProvider
},
game_L, rom_L, temp_set_L, temp_sync_L);
R = new SMS(new CoreComm(comm.ShowMessage, comm.Notify)
{
CoreFileProvider = comm.CoreFileProvider
},
game_R, rom_R, temp_set_R, temp_sync_R);
ser.Register <IVideoProvider>(this);
ser.Register <ISoundProvider>(this);
_tracer = new TraceBuffer {
Header = L.Cpu.TraceHeader
};
ser.Register <ITraceable>(_tracer);
ServiceProvider = ser;
SetupMemoryDomains();
HardReset();
L.stand_alone = false;
R.stand_alone = false;
_lStates = L.ServiceProvider.GetService <IStatable>();
_rStates = R.ServiceProvider.GetService <IStatable>();
}
public GGHawkLink(CoreLoadParameters <GGLinkSettings, GGLinkSyncSettings> lp)
{
if (lp.Roms.Count != 2)
{
throw new InvalidOperationException("Wrong number of roms");
}
var ser = new BasicServiceProvider(this);
linkSettings = (GGLinkSettings)lp.Settings ?? new GGLinkSettings();
linkSyncSettings = (GGLinkSyncSettings)lp.SyncSettings ?? new GGLinkSyncSettings();
_controllerDeck = new GGHawkLinkControllerDeck(GGHawkLinkControllerDeck.DefaultControllerName, GGHawkLinkControllerDeck.DefaultControllerName);
var temp_set_L = new SMS.SmsSettings();
var temp_set_R = new SMS.SmsSettings();
var temp_sync_L = new SMS.SmsSyncSettings();
var temp_sync_R = new SMS.SmsSyncSettings();
L = new SMS(lp.Comm, lp.Roms[0].Game, lp.Roms[0].RomData, temp_set_L, temp_sync_L);
R = new SMS(lp.Comm, lp.Roms[1].Game, lp.Roms[1].RomData, temp_set_R, temp_sync_R);
ser.Register <IVideoProvider>(this);
ser.Register <ISoundProvider>(this);
_tracer = new TraceBuffer {
Header = L.Cpu.TraceHeader
};
ser.Register(_tracer);
ServiceProvider = ser;
SetupMemoryDomains();
HardReset();
L.stand_alone = false;
R.stand_alone = false;
_lStates = L.ServiceProvider.GetService <IStatable>();
_rStates = R.ServiceProvider.GetService <IStatable>();
}
protected override void RunImport()
{
using var fs = SourceFile.Open(FileMode.Open, FileAccess.Read);
using var r = new BinaryReader(fs);
// 0000: 4-byte signature: "MMV\0"
string signature = new string(r.ReadChars(4));
if (signature != "MMV\0")
{
Result.Errors.Add("This is not a valid .MMV file.");
return;
}
// 0004: 4-byte little endian unsigned int: dega version
uint emuVersion = r.ReadUInt32();
Result.Movie.Comments.Add($"{MovieOrigin} .MMV");
Result.Movie.Comments.Add($"{EmulationOrigin} Dega version {emuVersion}");
// 0008: 4-byte little endian unsigned int: frame count
uint frameCount = r.ReadUInt32();
// 000c: 4-byte little endian unsigned int: rerecord count
uint rerecordCount = r.ReadUInt32();
Result.Movie.Rerecords = rerecordCount;
// 0010: 4-byte little endian flag: begin from reset?
uint reset = r.ReadUInt32();
if (reset == 0)
{
Result.Errors.Add("Movies that begin with a savestate are not supported.");
return;
}
// 0014: 4-byte little endian unsigned int: offset of state information
r.ReadUInt32();
// 0018: 4-byte little endian unsigned int: offset of input data
r.ReadUInt32();
// 001c: 4-byte little endian unsigned int: size of input packet
r.ReadUInt32();
// 0020-005f: string: author info (UTF-8)
string author = NullTerminated(new string(r.ReadChars(64)));
Result.Movie.HeaderEntries[HeaderKeys.Author] = author;
// 0060: 4-byte little endian flags
byte flags = r.ReadByte();
// bit 0: unused
// bit 1: "PAL"
bool pal = ((flags >> 1) & 0x1) != 0;
Result.Movie.HeaderEntries[HeaderKeys.Pal] = pal.ToString();
// bit 2: Japan
bool japan = ((flags >> 2) & 0x1) != 0;
Result.Movie.HeaderEntries["Japan"] = japan.ToString();
// bit 3: Game Gear (version 1.16+)
bool isGameGear;
if (((flags >> 3) & 0x1) != 0)
{
isGameGear = true;
Result.Movie.HeaderEntries.Add("IsGGMode", "1");
}
else
{
isGameGear = false;
}
Result.Movie.HeaderEntries[HeaderKeys.Platform] = "SMS"; // System Id is still SMS even if game gear
// bits 4-31: unused
r.ReadBytes(3);
// 0064-00e3: string: rom name (ASCII)
string gameName = NullTerminated(new string(r.ReadChars(128)));
Result.Movie.HeaderEntries[HeaderKeys.GameName] = gameName;
// 00e4-00f3: binary: rom MD5 digest
byte[] md5 = r.ReadBytes(16);
Result.Movie.HeaderEntries[Md5] = md5.BytesToHexString().ToLower();
var ss = new SMS.SmsSyncSettings
{
ControllerType = SMS.SmsSyncSettings.ControllerTypes.Standard
};
var controllers = new SimpleController
{
Definition = isGameGear
? SMS.SmsController
: SMS.GGController
};
/*
* 76543210
* bit 0 (0x01): up
* bit 1 (0x02): down
* bit 2 (0x04): left
* bit 3 (0x08): right
* bit 4 (0x10): 1
* bit 5 (0x20): 2
* bit 6 (0x40): start (Master System)
* bit 7 (0x80): start (Game Gear)
*/
string[] buttons = { "Up", "Down", "Left", "Right", "B1", "B2" };
for (int frame = 1; frame <= frameCount; frame++)
{
/*
* Controller data is made up of one input packet per frame. Each packet currently consists of 2 bytes. The
* first byte is for controller 1 and the second controller 2. The Game Gear only uses the controller 1 input
* however both bytes are still present.
*/
for (int player = 1; player <= 2; player++)
{
byte controllerState = r.ReadByte();
for (int button = 0; button < buttons.Length; button++)
{
controllers[$"P{player} {buttons[button]}"] = ((controllerState >> button) & 0x1) != 0;
}
if (player == 1)
{
controllers["Pause"] =
(((controllerState >> 6) & 0x1) != 0 && !isGameGear) ||
(((controllerState >> 7) & 0x1) != 0 && isGameGear);
}
}
Result.Movie.AppendFrame(controllers);
}
Result.Movie.SyncSettingsJson = ConfigService.SaveWithType(ss);
}
