gb-emu/src/processor/memory/rom/mbcs.rs

use crate::processor::memory::Address;

pub(super) trait MBC {
    fn get(&self, address: Address) -> u8;
    fn set(&mut self, address: Address, data: u8);
}

pub(super) struct NONE {
    pub(super) data: Vec<u8>,
}

impl MBC for NONE {
    fn get(&self, address: Address) -> u8 {
        self.data[address as usize]
    }

    fn set(&mut self, address: Address, data: u8) {
        return;
    }
}

pub(super) struct MBC1 {
    pub(super) data: Vec<u8>,
}

impl MBC for MBC1 {
    fn get(&self, address: Address) -> u8 {
        self.data[address as usize]
    }

    fn set(&mut self, address: Address, data: u8) {
        return;
    }
}