public AudioProcessingUnit(IntPtr handle, NesEmulator NesEmu, SystemBus systemBus)
{
_Nes = NesEmu;
_systemBus = systemBus;
InitDirectSound(handle);
_handle = handle;
}
public PictureProcessingUnit(NesEmulator theEngine, SystemBus systemBus)
{
_bus = systemBus;
myEngine = theEngine;
nameTables = new byte[0x2000];
spriteRam = new byte[0x100];
RestartPPU();
}
/// <summary>
/// The main cpu of the nes
/// </summary>
/// <param name="NesEmu">The current nes machine</param>
public Cpu6502(NesEmulator NesEmu, SystemBus bus)
{
_bus = bus;
_NesEmu = NesEmu;
a_register = 0;
x_index_register = 0;
y_index_register = 0;
sp_register = 0xff;
}
public SystemOrchestration(AudioProcessingUnit apu,
PictureProcessingUnit ppu,
SystemBus bus,
Cpu6502 cpu,
NesEmulator emulator)
{
_apu = apu;
_ppu = ppu;
_cpu = cpu;
_systemBus = bus;
_emulator = emulator;
}
public Mapper4(Mappers Maps, SystemBus bus)
{
Map = Maps;
_bus = bus;
}
public NesEmulator()
{
memoryWatchLocations = new HashSet<Int32>();
_joypad1 = new Joypad();
_joypad2 = new Joypad();
systemBus = new SystemBus(this);
myAPU = new AudioProcessingUnit(WrenCore.WindowHandle, this, systemBus);
}
public Chn_DMC(NesEmulator NesEmu, SystemBus bus)
{
_Nes = NesEmu;
_bus = bus;
}
public Mappers(NesEmulator theEngine, ref Cart theCartridge, SystemBus bus)
{
_bus = bus;
myEngine = theEngine;
mapperCartridge = theCartridge;
current_prg_rom_page = new uint[8];
current_chr_rom_page = new uint[8];
}
