Delete Mapper035.cs

-duplicate of mapper 90

BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/Mapper035.cs

@@ -1,133 +0,0 @@
-using BizHawk.Common;
-using BizHawk.Common.NumberExtensions;
-
-namespace BizHawk.Emulation.Cores.Nintendo.NES
-{
-	public sealed class Mapper035 : NES.NESBoardBase
-	{
-		private ByteBuffer reg = new ByteBuffer(8);
-		private ByteBuffer chr = new ByteBuffer(8);
-
-		private int prg_bank_mask_8k;
-		private int chr_bank_mask_1k;
-
-		private bool IRQa;
-		private int IRQCount;
-
-		public override bool Configure(NES.EDetectionOrigin origin)
-		{
-			switch (Cart.board_type)
-			{
-				case "MAPPER035":
-					break;
-				default:
-					return false;
-			}
-
-			prg_bank_mask_8k = Cart.prg_size / 8 - 1;
-			chr_bank_mask_1k = Cart.chr_size / 1 - 1;
-			SetMirrorType(Cart.pad_h, Cart.pad_v);
-			return true;
-		}
-
-		public override void Dispose()
-		{
-			reg.Dispose();
-			chr.Dispose();
-			base.Dispose();
-		}
-
-		public override void SyncState(Serializer ser)
-		{
-			ser.Sync("reg", ref reg);
-			ser.Sync("chr", ref chr);
-			ser.Sync("IRQa", ref IRQa);
-			ser.Sync("IRQCount", ref IRQCount);
-			base.SyncState(ser);
-		}
-
-		public override byte ReadEXP(int addr)
-		{
-			if (addr == 0x800)
-			{
-				return 0x20;
-			}
-
-			return base.ReadEXP(addr);
-		}
-
-		private void SetMirror()
-		{
-			SetMirrorType(reg[3].Bit(0) ? EMirrorType.Horizontal : EMirrorType.Vertical);
-		}
-
-		public override void WritePRG(int addr, byte value)
-		{
-			addr += 0x8000;
-			switch (addr)
-			{
-				case 0x8000: reg[0] = value; break;
-				case 0x8001: reg[1] = value; break;
-				case 0x8002: reg[2] = value; break;
-				case 0x9000: chr[0] = value; break;
-				case 0x9001: chr[1] = value; break;
-				case 0x9002: chr[2] = value; break;
-				case 0x9003: chr[3] = value; break;
-				case 0x9004: chr[4] = value; break;
-				case 0x9005: chr[5] = value; break;
-				case 0x9006: chr[6] = value; break;
-				case 0x9007: chr[7] = value; break;
-
-				case 0xC002: IRQa = false; IRQSignal = false; break;
-				case 0xC005: IRQCount = value; break;
-				case 0xC003: IRQa = true; break;
-
-				case 0xD001: reg[3] = value;
-					SetMirror(); break;
-			}
-		}
-
-		public override byte ReadPRG(int addr)
-		{
-			int index = addr >> 13;
-
-			int bank = reg[index];
-			if (index == 3) { bank = 0xFF; }
-			bank &= prg_bank_mask_8k;
-
-			return ROM[(bank << 13) + (addr & 0x1FFF)];
-		}
-
-		public override byte ReadPPU(int addr)
-		{
-			if (addr < 0x2000)
-			{
-				int index = addr >> 10;
-				int bank = chr[index];
-				bank &= chr_bank_mask_1k;
-
-				return VROM[(bank << 10) + (addr & 0x3FF)];
-			}
-
-			return base.ReadPPU(addr);
-		}
-
-		public override void ClockCPU()
-		{
-			IrqHook(1);
-		}
-
-		private void IrqHook(int a)
-		{
-			if (IRQa)
-			{
-				IRQCount += a;
-				if (IRQCount > 0x10000)
-				{
-					IRQSignal = true;
-					IRQa = false;
-				}
-			}
-		}
-	}
-}