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A7800: expand cart size for some demos

This commit is contained in:
alyosha-tas 2018-11-22 19:41:59 -06:00
parent d8ec5df92d
commit 572c7f34c8
3 changed files with 8 additions and 3 deletions
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8
BizHawk.Emulation.Cores/Consoles/Atari/A7800Hawk/A7800Hawk.cs
View File

@ -194,6 +194,8 @@ namespace BizHawk.Emulation.Cores.Atari.A7800Hawk
{
s_mapper = "0";
}
if (cart_2.Bit(0)) { is_pokey = true; }
}
else
{
@ -212,9 +214,10 @@ namespace BizHawk.Emulation.Cores.Atari.A7800Hawk
}
}
Reset_Mapper(s_mapper);
_rom = rom;
Reset_Mapper(s_mapper);
_hsbios = highscoreBios;
_bios = _isPAL ? palBios : ntscBios;
@ -323,6 +326,7 @@ namespace BizHawk.Emulation.Cores.Atari.A7800Hawk
}
mapper.Core = this;
mapper.mask = _rom.Length / 0x4000 - 1;
}
/*

1
BizHawk.Emulation.Cores/Consoles/Atari/A7800Hawk/Mappers/MapperBase.cs
View File

@ -6,6 +6,7 @@ namespace BizHawk.Emulation.Cores.Atari.A7800Hawk
public class MapperBase
{
public A7800Hawk Core { get; set; }
public int mask;
public virtual byte ReadMemory(ushort addr)
{

2
BizHawk.Emulation.Cores/Consoles/Atari/A7800Hawk/Mappers/MapperSG.cs
View File

@ -139,7 +139,7 @@ namespace BizHawk.Emulation.Cores.Atari.A7800Hawk
// cartridge and other OPSYS
if (addr>=0x8000)
{
bank = (byte)(value & (Core.small_flag ? 0x3 : 0x7));
bank = (byte)(value & (Core.small_flag ? 0x3 : mask));
}
else if (Core.is_pokey)
{