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GBHawk: more bug fixes

This commit is contained in:
alyosha-tas 2019-10-01 18:36:39 -04:00
parent 5cfda44cbf
commit 9bfe61a9d4
5 changed files with 44 additions and 32 deletions
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3
BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawk/Audio.cs
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@ -211,6 +211,7 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawk
SQ1_vol_state &= 0xF; SQ1_vol_state &= 0xF;
if ((value & 0xF8) == 0) { SQ1_enable = SQ1_swp_enable = false; SQ1_output = 0; } if ((value & 0xF8) == 0) { SQ1_enable = SQ1_swp_enable = false; SQ1_output = 0; }
if (!SQ1_enable && (SQ1_st_vol == 15)) { SQ1_output = 2; }
Audio_Regs[NR12] = value; Audio_Regs[NR12] = value;
break; break;
case 0xFF13: // NR13 (freq low) case 0xFF13: // NR13 (freq low)
@ -301,6 +302,7 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawk
SQ2_vol_state &= 0xF; SQ2_vol_state &= 0xF;
if ((value & 0xF8) == 0) { SQ2_enable = false; SQ2_output = 0; } if ((value & 0xF8) == 0) { SQ2_enable = false; SQ2_output = 0; }
if (!SQ2_enable && (SQ2_st_vol == 15)) { SQ2_output = 2; }
Audio_Regs[NR22] = value; Audio_Regs[NR22] = value;
break; break;
case 0xFF18: // NR23 (freq low) case 0xFF18: // NR23 (freq low)
@ -429,6 +431,7 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawk
NOISE_vol_state &= 0xF; NOISE_vol_state &= 0xF;
if ((value & 0xF8) == 0) { NOISE_enable = false; NOISE_output = 0; } if ((value & 0xF8) == 0) { NOISE_enable = false; NOISE_output = 0; }
if (!NOISE_enable && (NOISE_st_vol == 15)) { NOISE_output = 2; }
Audio_Regs[NR42] = value; Audio_Regs[NR42] = value;
break; break;
case 0xFF22: // NR43 (shift) case 0xFF22: // NR43 (shift)

3
BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawk/GBHawk.ISaveRam.cs
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@ -18,10 +18,13 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawk
} }
public void StoreSaveRam(byte[] data) public void StoreSaveRam(byte[] data)
{
if (_syncSettings.Use_SRAM)
{ {
Buffer.BlockCopy(data, 0, cart_RAM, 0, data.Length); Buffer.BlockCopy(data, 0, cart_RAM, 0, data.Length);
Console.WriteLine("loading SRAM here"); Console.WriteLine("loading SRAM here");
} }
}
public bool SaveRamModified public bool SaveRamModified
{ {

2
BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawk/GBHawk.cs
View File

@ -163,7 +163,7 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawk
Buffer.BlockCopy(rom, 0x100, header, 0, 0x50); Buffer.BlockCopy(rom, 0x100, header, 0, 0x50);
if (is_GBC && (header[0x43] == 0)) if (is_GBC && ((header[0x43] != 0x80) && (header[0x43] != 0xC0)))
{ {
ppu = new GBC_PPU_GB(); ppu = new GBC_PPU_GB();
} }

3
BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawkLink/GBHawkLink.ISaveRam.cs
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@ -52,6 +52,8 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawkLink
} }
public void StoreSaveRam(byte[] data) public void StoreSaveRam(byte[] data)
{
if (linkSyncSettings.Use_SRAM)
{ {
if ((L.cart_RAM != null) && (R.cart_RAM == null)) if ((L.cart_RAM != null) && (R.cart_RAM == null))
{ {
@ -69,6 +71,7 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawkLink
Console.WriteLine("loading SRAM here"); Console.WriteLine("loading SRAM here");
} }
}
public bool SaveRamModified public bool SaveRamModified
{ {

3
BizHawk.Emulation.Cores/Consoles/Nintendo/GBHawkLink3x/GBHawkLink3x.ISaveRam.cs
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@ -67,6 +67,8 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawkLink3x
} }
public void StoreSaveRam(byte[] data) public void StoreSaveRam(byte[] data)
{
if (Link3xSyncSettings.Use_SRAM)
{ {
int temp = 0; int temp = 0;
@ -89,6 +91,7 @@ namespace BizHawk.Emulation.Cores.Nintendo.GBHawkLink3x
Console.WriteLine("loading SRAM here"); Console.WriteLine("loading SRAM here");
} }
}
public bool SaveRamModified public bool SaveRamModified
{ {