AxibugEmuOnline/virtuanessrc097-master/NES/Mapper/Mapper187.h

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//////////////////////////////////////////////////////////////////////////
// Mapper187 Street Fighter Zero 2 97 //
//////////////////////////////////////////////////////////////////////////
class Mapper187 : public Mapper
{
public:
Mapper187( NES* parent ) : Mapper(parent) {}
void Reset();
BYTE ReadLow( WORD addr );
void WriteLow(WORD addr, BYTE data);
void Write(WORD addr, BYTE data);
void Clock(INT cycles);
void HSync(INT scanline);
// For state save
BOOL IsStateSave() { return TRUE; }
void SaveState( LPBYTE p );
void LoadState( LPBYTE p );
protected:
BYTE prg[4];
INT chr[8];
BYTE bank[8];
BYTE ext_mode;
BYTE chr_mode;
BYTE ext_enable;
BYTE irq_enable;
BYTE irq_counter;
BYTE irq_latch;
BYTE irq_occur;
BYTE last_write;
private:
void SetBank_CPU();
void SetBank_PPU();
};