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static void mapper_nrom_init(struct nes_state *state) {
// Nothing to initialize for NROM
}
static uint8_t mapper_nrom_read(struct nes_state *state, uint32_t addr) {
uint32_t prg_size = state->ines.prg_size;
uint32_t mask = (state->ines.prg_size == 16384) ? 0x3fff : 0x7fff;
return state->rom[addr & mask];
// if(state->ines.prg_size == 16384) {
// return state->rom[addr & 0x3fff];
// } else {
// return state->rom[addr - 0x8000];
// }
// return 0;
}
static void mapper_nrom_write(struct nes_state *state, uint32_t addr, uint8_t value) {
(void)state;
(void)addr;
(void)value;
}
static void mapper_nrom_tick(struct nes_state *state) {
(void)state;
}
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