using System;
using System.IO;
using System.Diagnostics;

namespace BizHawk.Emulation.Consoles.Nintendo
{
	/*
	 * Life Span: October 1986 - April 1987
PCB Class: Jaleco-JF-11
		   Jaleco-JF-14
iNES Mapper #140

JF-11
PRG-ROM: 128kb
CHR-ROM: 32kb
Battery is not available
Uses vertical mirroring
No CIC present
Other chips used: Sunsoft-1
	 * 
	 * Games:
	 * Mississippi Satsujin Jiken (J)
	 * Bio Senshi Dan - Increaser Tono Tatakai [allegedly; but it does not work]
	 */

	class Jaleco_JF_11_14 : NES.NESBoardBase
    {
        int chr, prg;

        public override bool Configure(NES.EDetectionOrigin origin)
        {
            //configure
			switch (Cart.board_type)
			{
				case "JALECO-JF-14":
					break;
				case "JALECO-JF-11":
					break;
				default:
					return false;
			}
            SetMirrorType(Cart.pad_h, Cart.pad_v);
            return true;
        }

        public override byte ReadPRG(int addr)
        {
            if (addr < 0x8000)
                return ROM[addr + (prg * 0x8000)];
            else
                return base.ReadPRG(addr);
        }

        public override byte ReadPPU(int addr)
        {
            if (addr < 0x2000)
                return VROM[(addr & 0x1FFF) + (chr * 0x2000)];
            else
                return base.ReadPPU(addr);
        }

        public override void WriteWRAM(int addr, byte value)
        {
            prg = (value >> 4) & 3;
            chr = (value & 15);
        }

		public override void SyncState(Serializer ser)
        {
			base.SyncState(ser);
            ser.Sync("chr", ref chr);
            ser.Sync("prg", ref prg);
        }
    }
}