AxibugEmuOnline/virtuanessrc097-master/NES/Mapper/Mapper092.cpp

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//////////////////////////////////////////////////////////////////////////
// Mapper092 Jaleco/Type1 Higher bank switch //
//////////////////////////////////////////////////////////////////////////
void Mapper092::Reset()
{
SetPROM_32K_Bank( 0, 1, PROM_8K_SIZE-2, PROM_8K_SIZE-1 );
if( VROM_8K_SIZE ) {
SetVROM_8K_Bank( 0 );
}
}
void Mapper092::Write( WORD addr, BYTE data )
{
//DEBUGOUT( "A:%04X D:%02X\n", addr, data );
data = addr & 0xFF;
if( addr >= 0x9000 ) {
if( (data & 0xF0) == 0xD0 ) {
SetPROM_16K_Bank( 6, data & 0x0F );
} else if( (data & 0xF0) == 0xE0 ) {
SetVROM_8K_Bank( data & 0x0F );
}
} else {
if( (data & 0xF0) == 0xB0 ) {
SetPROM_16K_Bank( 6, data & 0x0F );
} else if( (data & 0xF0) == 0x70 ) {
SetVROM_8K_Bank( data & 0x0F );
} else if( (data & 0xF0) == 0xC0 ) {
INT tbl[] = { 3, 4, 5, 6, 0, 1, 2, 7,
9,10, 8,11,13,12,14,15 };
// OSDにするべきか…
if( Config.sound.bExtraSoundEnable ) {
DEBUGOUT( "CODE %02X\n", data );
DirectSound.EsfAllStop();
DirectSound.EsfPlay( ESF_MOEPRO_STRIKE+tbl[data&0x0F] );
}
}
}
}