-
Notifications
You must be signed in to change notification settings - Fork 136
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
SNES: Add support for Sufami Turbo games
- Loading branch information
Showing
26 changed files
with
333 additions
and
37 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,148 @@ | ||
| #pragma once | ||
| #include "pch.h" | ||
| #include "SNES/IMemoryHandler.h" | ||
| #include "SNES/RomHandler.h" | ||
| #include "SNES/MemoryMappings.h" | ||
| #include "Shared/Emulator.h" | ||
| #include "Shared/BatteryManager.h" | ||
| #include "Shared/FirmwareHelper.h" | ||
| #include "Utilities/VirtualFile.h" | ||
|
|
||
| struct SufamiTurboFilePromptMessage | ||
| { | ||
| char Filename[5000]; | ||
| }; | ||
|
|
||
| class SufamiTurbo | ||
| { | ||
| private: | ||
| Emulator* _emu = nullptr; | ||
| string _nameSlotA; | ||
|
|
||
| uint8_t* _firmware = nullptr; | ||
| uint32_t _firmwareSize = 0; | ||
|
|
||
| string _cartName; | ||
| uint8_t* _cartRom = nullptr; | ||
| uint32_t _cartRomSize = 0; | ||
|
|
||
| uint8_t* _cartRam = nullptr; | ||
| uint32_t _cartRamSize = 0; | ||
|
|
||
| vector<unique_ptr<IMemoryHandler>> _firmwareHandlers; | ||
| vector<unique_ptr<IMemoryHandler>> _cartRomHandlers; | ||
| vector<unique_ptr<IMemoryHandler>> _cartRamHandlers; | ||
|
|
||
| SufamiTurbo() {} | ||
|
|
||
| public: | ||
| static SufamiTurbo* Init(Emulator* emu, VirtualFile& slotA) | ||
| { | ||
| vector<uint8_t> firmware; | ||
| if(!FirmwareHelper::LoadSufamiTurboFirmware(emu, firmware)) { | ||
| return nullptr; | ||
| } | ||
|
|
||
| SufamiTurbo* st = new SufamiTurbo(); | ||
| st->_emu = emu; | ||
| st->_nameSlotA = FolderUtilities::GetFilename(slotA.GetFileName(), false); | ||
|
|
||
| st->_firmwareSize = (uint32_t)firmware.size(); | ||
| st->_firmware = new uint8_t[st->_firmwareSize]; | ||
| memcpy(st->_firmware, firmware.data(), firmware.size()); | ||
| BaseCartridge::EnsureValidPrgRomSize(st->_firmwareSize, st->_firmware); | ||
| emu->RegisterMemory(MemoryType::SufamiTurboFirmware, st->_firmware, st->_firmwareSize); | ||
| for(uint32_t i = 0; i < st->_firmwareSize; i += 0x1000) { | ||
| st->_firmwareHandlers.push_back(unique_ptr<RomHandler>(new RomHandler(st->_firmware, i, st->_firmwareSize, MemoryType::SufamiTurboFirmware))); | ||
| } | ||
|
|
||
| SufamiTurboFilePromptMessage msg = {}; | ||
| emu->GetNotificationManager()->SendNotification(ConsoleNotificationType::SufamiTurboFilePrompt, &msg); | ||
|
|
||
| string slot2File = string(msg.Filename, strlen(msg.Filename)); | ||
| if(slot2File.size()) { | ||
| VirtualFile file = slot2File; | ||
| if(file.IsValid()) { | ||
| vector<uint8_t> cart; | ||
| file.ReadFile(cart); | ||
|
|
||
| st->_cartName = FolderUtilities::GetFilename(file.GetFileName(), false); | ||
| if(st->_nameSlotA == st->_cartName) { | ||
| st->_cartName += "_SlotB"; | ||
| } | ||
|
|
||
| st->_cartRomSize = (uint32_t)cart.size(); | ||
| st->_cartRom = new uint8_t[st->_cartRomSize]; | ||
| memcpy(st->_cartRom, cart.data(), cart.size()); | ||
| BaseCartridge::EnsureValidPrgRomSize(st->_cartRomSize, st->_cartRom); | ||
|
|
||
| emu->RegisterMemory(MemoryType::SufamiTurboSecondCart, st->_cartRom, st->_cartRomSize); | ||
|
|
||
| for(uint32_t i = 0; i < st->_cartRomSize; i += 0x1000) { | ||
| st->_cartRomHandlers.push_back(unique_ptr<RomHandler>(new RomHandler(st->_cartRom, i, st->_cartRomSize, MemoryType::SufamiTurboSecondCart))); | ||
| } | ||
|
|
||
| st->_cartRamSize = GetSaveRamSize(cart); | ||
| st->_cartRam = new uint8_t[st->_cartRamSize]; | ||
| emu->RegisterMemory(MemoryType::SufamiTurboSecondCartRam, st->_cartRam, st->_cartRamSize); | ||
| memset(st->_cartRam, 0, st->_cartRamSize); | ||
|
|
||
| emu->GetBatteryManager()->LoadBattery(st->_cartName + ".srm", st->_cartRam, st->_cartRamSize); | ||
|
|
||
| for(uint32_t i = 0; i < st->_cartRamSize; i += 0x1000) { | ||
| st->_cartRamHandlers.push_back(unique_ptr<RamHandler>(new RamHandler(st->_cartRam, i, st->_cartRamSize, MemoryType::SufamiTurboSecondCartRam))); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| return st; | ||
| } | ||
|
|
||
| static uint32_t GetSaveRamSize(vector<uint8_t>& cart) | ||
| { | ||
| auto checkMarker = [&](string marker) { | ||
| return std::search((char*)cart.data(), (char*)cart.data()+cart.size(), marker.c_str(), marker.c_str()+marker.size()) != (char*)cart.data() + cart.size(); | ||
| }; | ||
|
|
||
| if(checkMarker("POIPOI.Ver") || checkMarker("SDBATTLE ")) { | ||
| return 0x800; | ||
| } else if(checkMarker("SD \xB6\xDE\xDD\xC0\xDE\xD1 GN")) { | ||
| //SD ｶﾞﾝﾀﾞﾑ GN | ||
| return 0x2000; | ||
| } | ||
|
|
||
| return 0; | ||
| } | ||
|
|
||
| void InitializeMappings(MemoryMappings& mm, vector<unique_ptr<IMemoryHandler>>& prgRomHandlers, vector<unique_ptr<IMemoryHandler>>& saveRamHandlers) | ||
| { | ||
| mm.RegisterHandler(0x20, 0x3F, 0x8000, 0xFFFF, prgRomHandlers); | ||
| mm.RegisterHandler(0xA0, 0xBF, 0x8000, 0xFFFF, prgRomHandlers); | ||
|
|
||
| mm.RegisterHandler(0x60, 0x63, 0x8000, 0xFFFF, saveRamHandlers); | ||
| mm.RegisterHandler(0xE0, 0xE3, 0x8000, 0xFFFF, saveRamHandlers); | ||
|
|
||
| mm.RegisterHandler(0x00, 0x1F, 0x8000, 0xFFFF, _firmwareHandlers); | ||
| mm.RegisterHandler(0x80, 0x9F, 0x8000, 0xFFFF, _firmwareHandlers); | ||
|
|
||
| mm.RegisterHandler(0x40, 0x5F, 0x8000, 0xFFFF, _cartRomHandlers); | ||
| mm.RegisterHandler(0xC0, 0xDF, 0x8000, 0xFFFF, _cartRomHandlers); | ||
|
|
||
| mm.RegisterHandler(0x70, 0x73, 0x8000, 0xFFFF, _cartRamHandlers); | ||
| mm.RegisterHandler(0xF0, 0xF3, 0x8000, 0xFFFF, _cartRamHandlers); | ||
| } | ||
|
|
||
| void SaveBattery() | ||
| { | ||
| if(_cartRam) { | ||
| _emu->GetBatteryManager()->SaveBattery(_cartName + ".srm", _cartRam, _cartRamSize); | ||
| } | ||
| } | ||
|
|
||
| ~SufamiTurbo() | ||
| { | ||
| delete[] _firmware; | ||
| delete[] _cartRom; | ||
| delete[] _cartRam; | ||
| } | ||
| }; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.