#pragma once
#include "stdafx.h"
#include "BaseMapper.h"

class Nina03_06 : public BaseMapper
{
	protected:
		virtual uint16_t GetPRGPageSize() { return 0x8000; }
		virtual uint16_t GetCHRPageSize() {	return 0x2000; }
		virtual uint16_t RegisterStartAddress() { return 0x4100; }
		virtual uint16_t RegisterEndAddress() { return 0x5FFF; }

		void InitMapper() 
		{
			SelectPRGPage(0, 0);
			SelectCHRPage(0, 0);
		}

		void WriteRegister(uint16_t addr, uint8_t value)
		{
			if((addr & 0x5100) != 0) {
				SelectPRGPage(0, (value >> 3) & 0x01);
				SelectCHRPage(0, value & 0x07);
			}
		}
};