vgbc/cartridge/cartridge.h

#pragma once

#include <misc/types.h>

#include <fstream>

enum CartridgeType : u8 {
  CT_ROM_ONLY = 0x00,
  CT_MBC1 = 0x01,
  CT_MBC1_RAM = 0x02,
  CT_MBC1_RAM_BATTERY = 0x03,
};

class Cartridge {
private:
  u8* _data;
  size_t _size;

  char _title[17];

  enum Offsets {
    TITLE = 0x0134,
    MANU_CODE = 0x013F,
  };
public:
  Cartridge(std::ifstream& file);

  u8 operator[](size_t addr);

  inline
  const char* title() const
  { return _title; }

  inline
  CartridgeType type() const
  { return (CartridgeType)_data[0x147]; }

  inline
  size_t size() const
  { return _size; }
};