C++ (Cpp) Map4_Prg_Swap Exemples

Exemple #1

Fichier : InfoNES_Mapper_004.cpp Projet : Hiroyuki-Nagata/mona

/*-------------------------------------------------------------------*/
void Map4_Set_CPU_Banks()
{
  if ( Map4_Prg_Swap() )
  {
    ROMBANK0 = ROMLASTPAGE( 1 );
    ROMBANK1 = ROMPAGE( Map4_Prg1 % ( NesHeader.byRomSize << 1 ) );
    ROMBANK2 = ROMPAGE( Map4_Prg0 % ( NesHeader.byRomSize << 1 ) );
    ROMBANK3 = ROMLASTPAGE( 0 );
  } else {
    ROMBANK0 = ROMPAGE( Map4_Prg0 % ( NesHeader.byRomSize << 1 ) );
    ROMBANK1 = ROMPAGE( Map4_Prg1 % ( NesHeader.byRomSize << 1 ) );
    ROMBANK2 = ROMLASTPAGE( 1 );
    ROMBANK3 = ROMLASTPAGE( 0 );
  }
}

Exemple #2

Fichier : Mapper_004.c Projet : 652296757/nescaline

void Map4_Set_CPU_Banks()
{

  if (Map4_Prg_Swap())
  {
    W.ROMBANK0 = ROMLASTPAGE( 1 );
    W.ROMBANK1 = ROMPAGE( MS4.Prg1 % ( S.NesHeader.ROMSize << 1 ) );
    W.ROMBANK2 = ROMPAGE( MS4.Prg0 % ( S.NesHeader.ROMSize << 1 ) );
    W.ROMBANK3 = ROMLASTPAGE( 0 );
  } else {
    W.ROMBANK0 = ROMPAGE( MS4.Prg0 % ( S.NesHeader.ROMSize << 1 ) );
    W.ROMBANK1 = ROMPAGE( MS4.Prg1 % ( S.NesHeader.ROMSize << 1 ) );
    W.ROMBANK2 = ROMLASTPAGE( 1 );
    W.ROMBANK3 = ROMLASTPAGE( 0 );
  }
}