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bsnes/sfc/interface/interface.cpp

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#include <sfc/sfc.hpp>
namespace SuperFamicom {
Interface* interface = nullptr;
Interface::Interface() {
interface = this;
system.init();
information.name = "Super Famicom";
information.width = 256;
information.height = 240;
information.overscan = true;
information.aspectRatio = 8.0 / 7.0;
information.resettable = true;
information.capability.states = true;
information.capability.cheats = true;
media.append({ID::SuperFamicom, "Super Famicom", "sfc", true });
media.append({ID::SuperFamicom, "Game Boy", "gb", false});
media.append({ID::SuperFamicom, "BS-X Satellaview", "bs", false});
media.append({ID::SuperFamicom, "Sufami Turbo", "st", false});
{ Device device{0, ID::Port1 | ID::Port2, "Controller"};
device.input.append({ 0, 0, "B" });
device.input.append({ 1, 0, "Y" });
device.input.append({ 2, 0, "Select"});
device.input.append({ 3, 0, "Start" });
device.input.append({ 4, 0, "Up" });
device.input.append({ 5, 0, "Down" });
device.input.append({ 6, 0, "Left" });
device.input.append({ 7, 0, "Right" });
device.input.append({ 8, 0, "A" });
device.input.append({ 9, 0, "X" });
device.input.append({10, 0, "L" });
device.input.append({11, 0, "R" });
device.order = {4, 5, 6, 7, 0, 8, 1, 9, 10, 11, 2, 3};
this->device.append(device);
}
{ Device device{1, ID::Port1 | ID::Port2, "Multitap"};
for(unsigned p = 1, n = 0; p <= 4; p++, n += 12) {
device.input.append({n + 0, 0, {"Port ", p, " - ", "B" }});
device.input.append({n + 1, 0, {"Port ", p, " - ", "Y" }});
device.input.append({n + 2, 0, {"Port ", p, " - ", "Select"}});
device.input.append({n + 3, 0, {"Port ", p, " - ", "Start" }});
device.input.append({n + 4, 0, {"Port ", p, " - ", "Up" }});
device.input.append({n + 5, 0, {"Port ", p, " - ", "Down" }});
device.input.append({n + 6, 0, {"Port ", p, " - ", "Left" }});
device.input.append({n + 7, 0, {"Port ", p, " - ", "Right" }});
device.input.append({n + 8, 0, {"Port ", p, " - ", "A" }});
device.input.append({n + 9, 0, {"Port ", p, " - ", "X" }});
device.input.append({n + 10, 0, {"Port ", p, " - ", "L" }});
device.input.append({n + 11, 0, {"Port ", p, " - ", "R" }});
device.order.append(n + 4, n + 5, n + 6, n + 7, n + 0, n + 8);
device.order.append(n + 1, n + 9, n + 10, n + 11, n + 2, n + 3);
}
this->device.append(device);
}
{ Device device{2, ID::Port1 | ID::Port2, "Mouse"};
device.input.append({0, 1, "X-axis"});
device.input.append({1, 1, "Y-axis"});
device.input.append({2, 0, "Left" });
device.input.append({3, 0, "Right" });
device.order = {0, 1, 2, 3};
this->device.append(device);
}
{ Device device{3, ID::Port2, "Super Scope"};
device.input.append({0, 1, "X-axis" });
device.input.append({1, 1, "Y-axis" });
device.input.append({2, 0, "Trigger"});
device.input.append({3, 0, "Cursor" });
device.input.append({4, 0, "Turbo" });
device.input.append({5, 0, "Pause" });
device.order = {0, 1, 2, 3, 4, 5};
this->device.append(device);
}
{ Device device{4, ID::Port2, "Justifier"};
device.input.append({0, 1, "X-axis" });
device.input.append({1, 1, "Y-axis" });
device.input.append({2, 0, "Trigger"});
device.input.append({3, 0, "Start" });
device.order = {0, 1, 2, 3};
this->device.append(device);
}
{ Device device{5, ID::Port2, "Justifiers"};
device.input.append({0, 1, "Port 1 - X-axis" });
device.input.append({1, 1, "Port 1 - Y-axis" });
device.input.append({2, 0, "Port 1 - Trigger"});
device.input.append({3, 0, "Port 1 - Start" });
device.order.append(0, 1, 2, 3);
device.input.append({4, 1, "Port 2 - X-axis" });
device.input.append({5, 1, "Port 2 - Y-axis" });
device.input.append({6, 0, "Port 2 - Trigger"});
device.input.append({7, 0, "Port 2 - Start" });
device.order.append(4, 5, 6, 7);
this->device.append(device);
}
{ Device device{6, ID::Port1, "Serial USART"};
this->device.append(device);
}
{ Device device{7, ID::Port1 | ID::Port2, "None"};
this->device.append(device);
}
port.append({0, "Port 1"});
port.append({1, "Port 2"});
for(auto& device : this->device) {
for(auto& port : this->port) {
if(device.portmask & (1 << port.id)) {
port.device.append(device);
}
}
}
}
auto Interface::title() -> string {
return cartridge.title();
}
auto Interface::videoFrequency() -> double {
switch(system.region()) { default:
case System::Region::NTSC: return system.cpu_frequency() / (262.0 * 1364.0 - 4.0);
case System::Region::PAL: return system.cpu_frequency() / (312.0 * 1364.0);
}
}
auto Interface::audioFrequency() -> double {
return system.apu_frequency() / 768.0;
}
auto Interface::loaded() -> bool {
return cartridge.loaded();
}
auto Interface::sha256() -> string {
return cartridge.sha256();
}
auto Interface::group(unsigned id) -> unsigned {
switch(id) {
case ID::SystemManifest:
case ID::IPLROM:
return 0;
case ID::Manifest:
case ID::ROM:
case ID::RAM:
case ID::EventROM0:
case ID::EventROM1:
case ID::EventROM2:
case ID::EventROM3:
case ID::EventRAM:
case ID::SA1ROM:
case ID::SA1IRAM:
case ID::SA1BWRAM:
case ID::SuperFXROM:
case ID::SuperFXRAM:
case ID::ArmDSPPROM:
case ID::ArmDSPDROM:
case ID::ArmDSPRAM:
case ID::HitachiDSPROM:
case ID::HitachiDSPRAM:
case ID::HitachiDSPDROM:
case ID::HitachiDSPDRAM:
case ID::Nec7725DSPPROM:
case ID::Nec7725DSPDROM:
case ID::Nec7725DSPRAM:
case ID::Nec96050DSPPROM:
case ID::Nec96050DSPDROM:
case ID::Nec96050DSPRAM:
case ID::EpsonRTC:
case ID::SharpRTC:
case ID::SPC7110PROM:
case ID::SPC7110DROM:
case ID::SPC7110RAM:
case ID::SDD1ROM:
case ID::SDD1RAM:
case ID::OBC1RAM:
case ID::SuperGameBoyBootROM:
case ID::MCCROM:
case ID::MCCRAM:
case ID::MCCPSRAM:
return 1;
case ID::SuperGameBoy:
case ID::SuperGameBoyManifest:
case ID::SuperGameBoyROM:
case ID::SuperGameBoyRAM:
return 2;
case ID::Satellaview:
case ID::SatellaviewManifest:
case ID::SatellaviewROM:
return 3;
case ID::SufamiTurboSlotA:
case ID::SufamiTurboSlotAManifest:
case ID::SufamiTurboSlotAROM:
case ID::SufamiTurboSlotARAM:
return 4;
case ID::SufamiTurboSlotB:
case ID::SufamiTurboSlotBManifest:
case ID::SufamiTurboSlotBROM:
case ID::SufamiTurboSlotBRAM:
return 5;
}
throw;
}
auto Interface::load(unsigned id) -> void {
if(id == ID::SuperFamicom) cartridge.load();
if(id == ID::SuperGameBoy) cartridge.loadSuperGameBoy();
if(id == ID::Satellaview) cartridge.loadSatellaview();
if(id == ID::SufamiTurboSlotA) cartridge.loadSufamiTurboA();
if(id == ID::SufamiTurboSlotB) cartridge.loadSufamiTurboB();
}
auto Interface::save() -> void {
for(auto& memory : cartridge.memory) {
saveRequest(memory.id, memory.name);
}
}
auto Interface::load(unsigned id, const stream& stream) -> void {
if(id == ID::SystemManifest) {
system.information.manifest = stream.text();
}
if(id == ID::IPLROM) {
stream.read(smp.iplrom, min(64u, stream.size()));
}
if(id == ID::Manifest) cartridge.information.markup.cartridge = stream.text();
if(id == ID::ROM) cartridge.rom.read(stream);
if(id == ID::RAM) cartridge.ram.read(stream);
if(id == ID::EventROM0) event.rom[0].read(stream);
if(id == ID::EventROM1) event.rom[1].read(stream);
if(id == ID::EventROM2) event.rom[2].read(stream);
if(id == ID::EventROM3) event.rom[3].read(stream);
if(id == ID::EventRAM) event.ram.read(stream);
if(id == ID::SA1ROM) sa1.rom.read(stream);
if(id == ID::SA1IRAM) sa1.iram.read(stream);
if(id == ID::SA1BWRAM) sa1.bwram.read(stream);
if(id == ID::SuperFXROM) superfx.rom.read(stream);
if(id == ID::SuperFXRAM) superfx.ram.read(stream);
if(id == ID::ArmDSPPROM) {
for(unsigned n = 0; n < 128 * 1024; n++) armdsp.programROM[n] = stream.read();
}
if(id == ID::ArmDSPDROM) {
for(unsigned n = 0; n < 32 * 1024; n++) armdsp.dataROM[n] = stream.read();
}
if(id == ID::ArmDSPRAM) {
for(unsigned n = 0; n < 16 * 1024; n++) armdsp.programRAM[n] = stream.read();
}
if(id == ID::HitachiDSPROM) hitachidsp.rom.read(stream);
if(id == ID::HitachiDSPRAM) hitachidsp.ram.read(stream);
if(id == ID::HitachiDSPDROM) {
for(unsigned n = 0; n < 1024; n++) hitachidsp.dataROM[n] = stream.readl(3);
}
if(id == ID::HitachiDSPDRAM) {
for(unsigned n = 0; n < 3072; n++) hitachidsp.dataRAM[n] = stream.readl(1);
}
if(id == ID::Nec7725DSPPROM) {
for(unsigned n = 0; n < 2048; n++) necdsp.programROM[n] = stream.readl(3);
}
if(id == ID::Nec7725DSPDROM) {
for(unsigned n = 0; n < 1024; n++) necdsp.dataROM[n] = stream.readl(2);
}
if(id == ID::Nec7725DSPRAM) {
for(unsigned n = 0; n < 256; n++) necdsp.dataRAM[n] = stream.readl(2);
}
if(id == ID::Nec96050DSPPROM) {
for(unsigned n = 0; n < 16384; n++) necdsp.programROM[n] = stream.readl(3);
}
if(id == ID::Nec96050DSPDROM) {
for(unsigned n = 0; n < 2048; n++) necdsp.dataROM[n] = stream.readl(2);
}
if(id == ID::Nec96050DSPRAM) {
for(unsigned n = 0; n < 2048; n++) necdsp.dataRAM[n] = stream.readl(2);
}
if(id == ID::EpsonRTC) {
uint8 data[16] = {0};
stream.read(data, min(stream.size(), sizeof data));
epsonrtc.load(data);
}
if(id == ID::SharpRTC) {
uint8 data[16] = {0};
stream.read(data, min(stream.size(), sizeof data));
sharprtc.load(data);
}
if(id == ID::SPC7110PROM) spc7110.prom.read(stream);
if(id == ID::SPC7110DROM) spc7110.drom.read(stream);
if(id == ID::SPC7110RAM) spc7110.ram.read(stream);
if(id == ID::SDD1ROM) sdd1.rom.read(stream);
if(id == ID::SDD1RAM) sdd1.ram.read(stream);
if(id == ID::OBC1RAM) obc1.ram.read(stream);
if(id == ID::SuperGameBoyBootROM) {
stream.read(GameBoy::system.bootROM.sgb, min(stream.size(), 256u));
}
if(id == ID::MCCROM) mcc.rom.read(stream);
if(id == ID::MCCRAM) mcc.ram.read(stream);
if(id == ID::MCCPSRAM) mcc.psram.read(stream);
if(id == ID::SuperGameBoyManifest) cartridge.information.markup.gameBoy = stream.text();
if(id == ID::SuperGameBoyROM) {
stream.read(GameBoy::cartridge.romdata, min(GameBoy::cartridge.romsize, stream.size()));
}
if(id == ID::SuperGameBoyRAM) {
stream.read(GameBoy::cartridge.ramdata, min(GameBoy::cartridge.ramsize, stream.size()));
}
if(id == ID::SatellaviewManifest) cartridge.information.markup.satellaview = stream.text();
if(id == ID::SatellaviewROM) satellaviewcartridge.memory.read(stream);
if(id == ID::SufamiTurboSlotAManifest) cartridge.information.markup.sufamiTurboA = stream.text();
if(id == ID::SufamiTurboSlotAROM) sufamiturboA.rom.read(stream);
if(id == ID::SufamiTurboSlotBROM) sufamiturboB.rom.read(stream);
if(id == ID::SufamiTurboSlotBManifest) cartridge.information.markup.sufamiTurboB = stream.text();
if(id == ID::SufamiTurboSlotARAM) sufamiturboA.ram.read(stream);
if(id == ID::SufamiTurboSlotBRAM) sufamiturboB.ram.read(stream);
}
auto Interface::save(unsigned id, const stream& stream) -> void {
if(id == ID::RAM) stream.write(cartridge.ram.data(), cartridge.ram.size());
if(id == ID::EventRAM) stream.write(event.ram.data(), event.ram.size());
if(id == ID::SA1IRAM) stream.write(sa1.iram.data(), sa1.iram.size());
if(id == ID::SA1BWRAM) stream.write(sa1.bwram.data(), sa1.bwram.size());
if(id == ID::SuperFXRAM) stream.write(superfx.ram.data(), superfx.ram.size());
if(id == ID::ArmDSPRAM) {
for(unsigned n = 0; n < 16 * 1024; n++) stream.write(armdsp.programRAM[n]);
}
if(id == ID::HitachiDSPRAM) stream.write(hitachidsp.ram.data(), hitachidsp.ram.size());
if(id == ID::HitachiDSPDRAM) {
for(unsigned n = 0; n < 3072; n++) stream.writel(hitachidsp.dataRAM[n], 1);
}
if(id == ID::Nec7725DSPRAM) {
for(unsigned n = 0; n < 256; n++) stream.writel(necdsp.dataRAM[n], 2);
}
if(id == ID::Nec96050DSPRAM) {
for(unsigned n = 0; n < 2048; n++) stream.writel(necdsp.dataRAM[n], 2);
}
if(id == ID::EpsonRTC) {
uint8 data[16] = {0};
epsonrtc.save(data);
stream.write(data, sizeof data);
}
if(id == ID::SharpRTC) {
uint8 data[16] = {0};
sharprtc.save(data);
stream.write(data, sizeof data);
}
if(id == ID::SPC7110RAM) stream.write(spc7110.ram.data(), spc7110.ram.size());
if(id == ID::SDD1RAM) stream.write(sdd1.ram.data(), sdd1.ram.size());
if(id == ID::OBC1RAM) stream.write(obc1.ram.data(), obc1.ram.size());
if(id == ID::SuperGameBoyRAM) stream.write(GameBoy::cartridge.ramdata, GameBoy::cartridge.ramsize);
if(id == ID::MCCRAM) stream.write(mcc.ram.data(), mcc.ram.size());
if(id == ID::MCCPSRAM) stream.write(mcc.psram.data(), mcc.psram.size());
if(id == ID::SufamiTurboSlotARAM) stream.write(sufamiturboA.ram.data(), sufamiturboA.ram.size());
if(id == ID::SufamiTurboSlotBRAM) stream.write(sufamiturboB.ram.data(), sufamiturboB.ram.size());
}
auto Interface::unload() -> void {
save();
cartridge.unload();
}
auto Interface::connect(unsigned port, unsigned device) -> void {
input.connect(port, (Input::Device)device);
}
auto Interface::power() -> void {
system.power();
}
auto Interface::reset() -> void {
system.reset();
}
auto Interface::run() -> void {
system.run();
}
auto Interface::rtc() -> bool {
if(cartridge.hasEpsonRTC()) return true;
if(cartridge.hasSharpRTC()) return true;
return false;
}
auto Interface::rtcsync() -> void {
if(cartridge.hasEpsonRTC()) epsonrtc.sync();
if(cartridge.hasSharpRTC()) sharprtc.sync();
}
auto Interface::serialize() -> serializer {
system.runtosave();
return system.serialize();
}
auto Interface::unserialize(serializer& s) -> bool {
return system.unserialize(s);
}
auto Interface::cheatSet(const lstring& list) -> void {
cheat.reset();
//Super Game Boy
if(cartridge.hasICD2()) {
GameBoy::cheat.reset();
for(auto& codeset : list) {
lstring codes = codeset.split("+");
for(auto& code : codes) {
lstring part = code.split("/");
if(part.size() == 2) GameBoy::cheat.append(hex(part[0]), hex(part[1]));
if(part.size() == 3) GameBoy::cheat.append(hex(part[0]), hex(part[1]), hex(part[2]));
}
}
return;
}
//Super Famicom, Broadcast Satellaview, Sufami Turbo
for(auto& codeset : list) {
lstring codes = codeset.split("+");
for(auto& code : codes) {
lstring part = code.split("/");
if(part.size() == 2) cheat.append(hex(part[0]), hex(part[1]));
if(part.size() == 3) cheat.append(hex(part[0]), hex(part[1]), hex(part[2]));
}
}
}
auto Interface::paletteUpdate(PaletteMode mode) -> void {
video.generate_palette(mode);
}
}
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