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revert r4061, because it's a bad idea

This commit is contained in:
goyuken 2014-01-01 16:34:41 +00:00
parent aa93d8f04e
commit 933240845a
3 changed files with 0 additions and 60 deletions
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1
BizHawk.Emulation.Cores/BizHawk.Emulation.Cores.csproj
View File

@ -355,7 +355,6 @@
<Compile Include="Consoles\Nintendo\NES\Boards\NROM.cs">
<SubType>Code</SubType>
</Compile>
<Compile Include="Consoles\Nintendo\NES\Boards\NROM368.cs" />
<Compile Include="Consoles\Nintendo\NES\Boards\PxROM_FxROM.cs" />
<Compile Include="Consoles\Nintendo\NES\Boards\SachenSimple.cs" />
<Compile Include="Consoles\Nintendo\NES\Boards\SEEPROM.cs" />

4
BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/NROM.cs
View File

@ -16,10 +16,6 @@ namespace BizHawk.Emulation.Cores.Nintendo.NES
switch (Cart.board_type)
{
case "MAPPER000":
if (Cart.prg_size <= 32)
break;
else
return false; // NROM-368
case "MAPPER219": //adelikat: a version of 3D-Block tries to use this ROM, but plays fine as NROM and 219 is undocumented by Disch
break;

55
BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/NROM368.cs
View File

@ -1,55 +0,0 @@
namespace BizHawk.Emulation.Cores.Nintendo.NES
{
public sealed class NROM368 : NES.NESBoardBase
{
// not even one actual prototype of this pile of shit exists, and
// there are already two incompatible implementations. pathetic.
bool small;
public override bool Configure(NES.EDetectionOrigin origin)
{
switch (Cart.board_type)
{
case "UNIF_NROM-368": // ??
break;
case "MAPPER000":
if (Cart.prg_size == 48 || Cart.prg_size == 64)
break;
else
return false;
default:
return false;
}
AssertPrg(48, 64);
small = Cart.prg_size == 48;
SetMirrorType(Cart.pad_h, Cart.pad_v);
return true;
}
public override byte ReadPRG(int addr)
{
if (small)
return ROM[addr + 0x4000];
else
return ROM[addr];
}
public override byte ReadWRAM(int addr)
{
if (small)
return ROM[addr + 0x2000];
else
return ROM[addr + 0xa000];
}
public override byte ReadEXP(int addr)
{
if (addr < 0x800)
return NES.DB;
if (small)
return ROM[addr];
else
return ROM[addr + 0x8000];
}
}
}