empathicqubit/Mesen-SX
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Added mappings for some specific carts (BSX cartridges)

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This commit is contained in:
Sour 2019-04-10 18:45:49 -04:00
parent 3205a6bcc2
commit c50a8f1697
2 changed files with 35 additions and 2 deletions
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34
Core/BaseCartridge.cpp
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@ -207,6 +207,10 @@ void BaseCartridge::MapBanks(MemoryManager &mm, vector<unique_ptr<IMemoryHandler
return;
}
while(startPageNumber >= handlers.size()) {
startPageNumber -= (uint32_t)handlers.size();
}
uint32_t pageNumber = startPageNumber;
for(uint32_t i = startBank; i <= endBank; i++) {
uint32_t baseAddress = i << 16;
@ -250,6 +254,10 @@ void BaseCartridge::RegisterHandlers(MemoryManager &mm)
_saveRamHandlers.push_back(unique_ptr<RamHandler>(new RamHandler(_saveRam, i, _saveRamSize, SnesMemoryType::SaveRam)));
}
if(MapSpecificCarts(mm)) {
return;
}
if(_flags & CartFlags::LoRom) {
MapBanks(mm, _prgRomHandlers, 0x00, 0x7D, 0x08, 0x0F, 0, true);
MapBanks(mm, _prgRomHandlers, 0x80, 0xFF, 0x08, 0x0F, 0, true);
@ -278,12 +286,30 @@ void BaseCartridge::RegisterHandlers(MemoryManager &mm)
}
}
bool BaseCartridge::MapSpecificCarts(MemoryManager &mm)
{
string name = GetCartName();
if(_cartInfo.GameCode[0] == 'Z' && _cartInfo.GameCode[3] == 'J') {
//BSC-1A5M-02, BSC-1A7M-01
//Games: Sound Novel Tsukuuru, RPG Tsukuuru, Derby Stallion 96
MapBanks(mm, _prgRomHandlers, 0x00, 0x3F, 0x08, 0x0F, 0, true);
MapBanks(mm, _prgRomHandlers, 0x80, 0x9F, 0x08, 0x0F, 0, true, 0x200);
MapBanks(mm, _prgRomHandlers, 0xA0, 0xBF, 0x08, 0x0F, 0, true, 0x100);
if(_saveRamSize > 0) {
MapBanks(mm, _saveRamHandlers, 0x70, 0x7D, 0x00, 0x07, 0, true);
MapBanks(mm, _saveRamHandlers, 0xF0, 0xFF, 0x00, 0x07, 0, true);
}
return true;
}
return false;
}
void BaseCartridge::Serialize(Serializer &s)
{
s.StreamArray(_saveRam, _saveRamSize);
}
void BaseCartridge::DisplayCartInfo()
string BaseCartridge::GetCartName()
{
int nameLength = 21;
for(int i = 0; i < 21; i++) {
@ -292,9 +318,13 @@ void BaseCartridge::DisplayCartInfo()
break;
}
}
return string(_cartInfo.CartName, nameLength);
}
void BaseCartridge::DisplayCartInfo()
{
MessageManager::Log("-----------------------------");
MessageManager::Log("Game: " + string(_cartInfo.CartName, nameLength));
MessageManager::Log("Game: " + GetCartName());
if(_flags & CartFlags::ExHiRom) {
MessageManager::Log("Type: ExHiROM");
} else if(_flags & CartFlags::ExLoRom) {

3
Core/BaseCartridge.h
View file

@ -44,6 +44,9 @@ private:
int32_t GetHeaderScore(uint32_t addr);
void DisplayCartInfo();
bool MapSpecificCarts(MemoryManager &mm);
string GetCartName();
public:
virtual ~BaseCartridge();