//////////////////////////////////////////////////////////////////////////
// Mapper058                                                            //
//////////////////////////////////////////////////////////////////////////
using static VirtualNes.MMU;
using static VirtualNes.Core.CPU;
using INT = System.Int32;
using BYTE = System.Byte;
using System;
using Codice.CM.Client.Differences;

namespace VirtualNes.Core
{
	public class Mapper058 : Mapper
	{
		public Mapper058(NES parent) : base(parent)
		{
		}

		public override void Reset()
		{
			SetPROM_32K_Bank(0, 1, 0, 1);
			if (VROM_1K_SIZE != 0)
			{
				SetVROM_8K_Bank(0);
			}
		}

		//void Mapper058::Write(WORD addr, BYTE data)
		public override void Write(ushort addr, byte data)
		{
			if ((addr & 0x40) != 0)
			{
				SetPROM_16K_Bank(4, addr & 0x07);
				SetPROM_16K_Bank(6, addr & 0x07);
			}
			else
			{
				SetPROM_32K_Bank((addr & 0x06) >> 1);
			}

			if (VROM_1K_SIZE != 0)
			{
				SetVROM_8K_Bank((addr & 0x38) >> 3);
			}

			if ((data & 0x02) != 0) SetVRAM_Mirror(VRAM_VMIRROR);
			else SetVRAM_Mirror(VRAM_HMIRROR);
		}



	}
}