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BizHawk
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nes-fix m074 and m192 and add You Ling Xing Dong to gamedb to correct mapper from m074->m192. p.s. you ling mi long dong

This commit is contained in:
zeromus 2012-11-26 21:08:46 +00:00
parent a378a47b67
commit 7e9d487580
3 changed files with 42 additions and 31 deletions
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46
BizHawk.Emulation/Consoles/Nintendo/NES/Boards/MMC3_family/Mapper074.cs
View File

@ -28,7 +28,15 @@ namespace BizHawk.Emulation.Consoles.Nintendo
{
if (addr < 0x2000)
{
VRAM[addr & 0x7FF] = value;
int bank = Get_CHRBank_1K(addr);
if (bank == 0x08)
{
VRAM[addr & 0x03FF] = value;
}
else if (bank == 0x09)
{
VRAM[(addr & 0x03FF) + 0x400] = value;
}
}
else
{
@ -36,32 +44,24 @@ namespace BizHawk.Emulation.Consoles.Nintendo
}
}
private int GetBankNum(int addr)
{
int bank_1k = Get_CHRBank_1K(addr);
bank_1k &= chr_mask;
return bank_1k;
}
public override byte ReadPPU(int addr)
{
if (addr < 0x2000)
{
int bank = GetBankNum(addr);
if (bank == 0x08)
{
return VRAM[addr & 0x03FF];
}
else if (bank == 0x09)
{
return VRAM[(addr & 0x03FF) + 0x400];
}
else
{
addr = MapCHR(addr);
return VROM[addr + extra_vrom];
}
int bank = Get_CHRBank_1K(addr);
if (bank == 0x08)
{
return VRAM[addr & 0x03FF];
}
else if (bank == 0x09)
{
return VRAM[(addr & 0x03FF) + 0x400];
}
else
{
addr = MapCHR(addr);
return VROM[addr];
}
}
else return base.ReadPPU(addr);
}

26
BizHawk.Emulation/Consoles/Nintendo/NES/Boards/MMC3_family/Mapper192.cs
View File

@ -28,7 +28,23 @@ namespace BizHawk.Emulation.Consoles.Nintendo
{
if (addr < 0x2000)
{
VRAM[addr & 0xFFF] = value;
int bank = Get_CHRBank_1K(addr);
if (bank == 0x08)
{
VRAM[addr & 0x03FF] = value;
}
else if (bank == 0x09)
{
VRAM[(addr & 0x03FF) + 0x400] = value;
}
if (bank == 0x0A)
{
VRAM[addr & 0x03FF + 0x800] = value;
}
else if (bank == 0x0B)
{
VRAM[(addr & 0x03FF) + 0xC00] = value;
}
}
else
{
@ -36,18 +52,12 @@ namespace BizHawk.Emulation.Consoles.Nintendo
}
}
private int GetBankNum(int addr)
{
int bank_1k = Get_CHRBank_1K(addr);
bank_1k &= chr_mask;
return bank_1k;
}
public override byte ReadPPU(int addr)
{
if (addr < 0x2000)
{
int bank = GetBankNum(addr);
int bank = Get_CHRBank_1K(addr);
if (bank == 0x08)
{
byte value = VRAM[addr & 0x03FF];

1
BizHawk.MultiClient/output/gamedb/gamedb.txt
View File

@ -106,6 +106,7 @@ sha1:F5FA7807F2B70ADFE5707D9BF88F90DAC1436DB0 Di 4 Ci - Ji Qi Ren Dai Zhan (Ch)
sha1:A9887C308C5D0659C3AA45D003A603C9DFFB148A B Ji Jia Zhan Shi (Asia) NES board=MAPPER074;VRAM=2
sha1:5084F25F14A61AB2799BD85D363B57B9B494601D Ji Jia Zhan Shi (Asia) NES board=MAPPER074;VRAM=2
sha1:6143D80047FFC17C752078C622A44C3E0CB7466E B Dong Fang de Chuan Shuo - The Hyrule Fantasy (Asia) NES board=MAPPER245
sha1:CEFEBA536DB507DBDEF8A538F9C332D7A75BF613 You Ling Xing Dong (Ch) NES board=MAPPER192;VRAM=4
;wrong vram info
sha1:32D71DD6C5A8D78A918FE1B9D6D6C4A570D9652D Oeka Kids - Anpanman no Hiragana Daisuki (J) NES board=MAPPER096;VRAM=32