AxibugEmuOnline/Core/VirtualNes.Core/Mapper/Mapper092.cs

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/////////////////////////////////
// Mapper092 Jaleco/Type1 Higher bank switch //
//////////////////////////////////////////////////////////////////////////
using VirtualNes.Core.Debug;
using static VirtualNes.MMU;
using INT = System.Int32;
namespace VirtualNes.Core
{
public class Mapper092 : Mapper
{
public Mapper092(NES parent) : base(parent)
{
}
public override void Reset()
{
SetPROM_32K_Bank(0, 1, PROM_8K_SIZE - 2, PROM_8K_SIZE - 1);
if (VROM_8K_SIZE != 0)
{
SetVROM_8K_Bank(0);
}
}
//void Mapper092::Write(WORD addr, BYTE data)
public override void Write(ushort addr, byte data)
{
//DEBUGOUT( "A:%04X D:%02X\n", addr, data );
data = (byte)(addr & 0xFF);
if (addr >= 0x9000)
{
if ((data & 0xF0) == 0xD0)
{
SetPROM_16K_Bank(6, data & 0x0F);
}
else if ((data & 0xF0) == 0xE0)
{
SetVROM_8K_Bank(data & 0x0F);
}
}
else
{
if ((data & 0xF0) == 0xB0)
{
SetPROM_16K_Bank(6, data & 0x0F);
}
else if ((data & 0xF0) == 0x70)
{
SetVROM_8K_Bank(data & 0x0F);
}
else if ((data & 0xF0) == 0xC0)
{
INT[] tbl = new int[]{ 3, 4, 5, 6, 0, 1, 2, 7,
9,10, 8,11,13,12,14,15 };
// OSDにするべきか…
if (Supporter.Config.sound.bExtraSoundEnable)
{
//TODO : 似乎VirtuaNES有直接播放某个音频文件的功能
Debuger.Log($"CODE {data:X2}");
//DirectSound.EsfAllStop();
//DirectSound.EsfPlay(ESF_MOEPRO_STRIKE + tbl[data & 0x0F]);
}
}
}
}
}
}