public GPGX(CoreComm comm, byte[] rom, DiscSystem.Disc CD, object Settings, object SyncSettings)
{
ServiceProvider = new BasicServiceProvider(this);
// this can influence some things internally (autodetect romtype, etc)
string romextension = "GEN";
// three or six button?
// http://www.sega-16.com/forum/showthread.php?4398-Forgotten-Worlds-giving-you-GAME-OVER-immediately-Fix-inside&highlight=forgotten%20worlds
//hack, don't use
if (rom != null && rom.Length > 32 * 1024 * 1024)
{
throw new InvalidOperationException("ROM too big! Did you try to load a CD as a ROM?");
}
try
{
Elf = new ElfRunner(Path.Combine(comm.CoreFileProvider.DllPath(), "gpgx.elf"), 8 * 1024 * 1024, 36 * 1024 * 1024, 4 * 1024 * 1024);
if (Elf.ShouldMonitor)
{
Core = BizInvoker.GetInvoker <LibGPGX>(Elf, Elf);
}
else
{
Core = BizInvoker.GetInvoker <LibGPGX>(Elf);
}
_syncSettings = (GPGXSyncSettings)SyncSettings ?? new GPGXSyncSettings();
_settings = (GPGXSettings)Settings ?? new GPGXSettings();
CoreComm = comm;
LoadCallback = new LibGPGX.load_archive_cb(load_archive);
this.romfile = rom;
this.CD = CD;
if (CD != null)
{
this.DiscSectorReader = new DiscSystem.DiscSectorReader(CD);
cd_callback_handle = new LibGPGX.cd_read_cb(CDRead);
Core.gpgx_set_cdd_callback(cd_callback_handle);
}
LibGPGX.INPUT_SYSTEM system_a = LibGPGX.INPUT_SYSTEM.SYSTEM_NONE;
LibGPGX.INPUT_SYSTEM system_b = LibGPGX.INPUT_SYSTEM.SYSTEM_NONE;
switch (_syncSettings.ControlType)
{
case ControlType.None:
default:
break;
case ControlType.Activator:
system_a = LibGPGX.INPUT_SYSTEM.SYSTEM_ACTIVATOR;
system_b = LibGPGX.INPUT_SYSTEM.SYSTEM_ACTIVATOR;
break;
case ControlType.Normal:
system_a = LibGPGX.INPUT_SYSTEM.SYSTEM_MD_GAMEPAD;
system_b = LibGPGX.INPUT_SYSTEM.SYSTEM_MD_GAMEPAD;
break;
case ControlType.OnePlayer:
system_a = LibGPGX.INPUT_SYSTEM.SYSTEM_MD_GAMEPAD;
break;
case ControlType.Xea1p:
system_a = LibGPGX.INPUT_SYSTEM.SYSTEM_XE_A1P;
break;
case ControlType.Teamplayer:
system_a = LibGPGX.INPUT_SYSTEM.SYSTEM_TEAMPLAYER;
system_b = LibGPGX.INPUT_SYSTEM.SYSTEM_TEAMPLAYER;
break;
case ControlType.Wayplay:
system_a = LibGPGX.INPUT_SYSTEM.SYSTEM_WAYPLAY;
system_b = LibGPGX.INPUT_SYSTEM.SYSTEM_WAYPLAY;
break;
case ControlType.Mouse:
system_a = LibGPGX.INPUT_SYSTEM.SYSTEM_MD_GAMEPAD;
// seems like mouse in port 1 would be supported, but not both at the same time
system_b = LibGPGX.INPUT_SYSTEM.SYSTEM_MOUSE;
break;
}
if (!Core.gpgx_init(romextension, LoadCallback, _syncSettings.UseSixButton, system_a, system_b, _syncSettings.Region, _settings.GetNativeSettings()))
{
throw new Exception("gpgx_init() failed");
}
{
int fpsnum = 60;
int fpsden = 1;
Core.gpgx_get_fps(ref fpsnum, ref fpsden);
CoreComm.VsyncNum = fpsnum;
CoreComm.VsyncDen = fpsden;
Region = CoreComm.VsyncRate > 55 ? DisplayType.NTSC : DisplayType.PAL;
}
// compute state size
InitStateBuffers();
SetControllerDefinition();
// pull the default video size from the core
UpdateVideoInitial();
SetMemoryDomains();
InputCallback = new LibGPGX.input_cb(input_callback);
Core.gpgx_set_input_callback(InputCallback);
if (CD != null)
{
DriveLightEnabled = true;
}
// process the non-init settings now
PutSettings(_settings);
//TODO - this hits performance, we need to make it controllable
CDCallback = new LibGPGX.CDCallback(CDCallbackProc);
InitMemCallbacks();
KillMemCallbacks();
Tracer = new GPGXTraceBuffer(this, MemoryDomains, this);
(ServiceProvider as BasicServiceProvider).Register <ITraceable>(Tracer);
Elf.Seal();
}
catch
{
Dispose();
throw;
}
}