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Update ines-correct.h

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- Add overrides for FK23C
- Move MMC1 overrides
- Move MMC5 overrides
This commit is contained in:
negativeExponent
2020-04-11 08:40:55 +08:00
parent 56375f09c6
commit 40ff23d0df
4 changed files with 319 additions and 121 deletions
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51
src/boards/mmc1.c
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@@ -203,44 +203,25 @@ static void MMC1CMReset(void) {
static int DetectMMC1WRAMSize(CartInfo *info, int *saveRAM) {
int workRAM = 8;
switch (info->CRC32) {
case 0xc6182024: /* Romance of the 3 Kingdoms */
case 0xabbf7217: /* "" "" (J) (PRG0) or Sangokushi */
case 0xccf35c02: /* "" "" (J) (PRG1) */
case 0x2225c20f: /* Genghis Khan */
case 0xfb69743a: /* "" "" (J) */
case 0x4642dda6: /* Nobunaga's Ambition */
case 0x3f7ad415: /* "" "" (J) (PRG0) */
case 0x2b11e0b0: /* "" "" (J) (PRG1) */
*saveRAM = 8;
workRAM = 16;
break;
case 0xb8747abf: /* Best Play Pro Yakyuu Special (J) (PRG0) */
case 0xc3de7c69: /* "" "" (J) (PRG1) */
case 0xc9556b36: /* Final Fantasy I & II (J) [!] */
*saveRAM = 32;
workRAM = 32;
break;
default:
/* FIXME:
* According to NesCartDB, the games above are the only ones using 16K / 32K wram or battery,
* the rest of the roms for this mapper can either have 8KB wram or 8KB battery save or both.
* Some NES 2.0 headered roms have been found to have incorrect wram size causing save issues, so we
* override games here that have battery bit enabled but not listed above to ignore header and use default 8 KB battery/wram instead.
* Nes 2.0 roms without battery bit can use the header to set wram size. */
if (info->battery) {
if (info->iNES2) {
workRAM = (info->PRGRamSize + info->PRGRamSaveSize) / 1024;
*saveRAM = info->PRGRamSaveSize / 1024;
/* we only support sizes between 8K and 32K */
if (workRAM > 0 && workRAM < 8)
workRAM = 8;
if (workRAM > 32)
workRAM = 32;
if (*saveRAM > 0 && *saveRAM < 8)
*saveRAM = 8;
if (*saveRAM > 32)
*saveRAM = 32;
/* save ram cannot be bigger than workram */
if (*saveRAM > workRAM) {
*saveRAM = workRAM;
workRAM = 0;
}
else if (info->iNES2) {
workRAM = (info->PRGRamSize + info->PRGRamSaveSize) / 1024;
/* we only support sizes between 8K and 32K */
if (workRAM > 0 && workRAM < 8)
workRAM = 8;
if (workRAM > 32)
workRAM = 32;
} /* the rest use default 8KB wram by default*/
break;
} else if (info->battery) {
*saveRAM = 8;
}
if (workRAM > 8)
FCEU_printf(" >8KB external WRAM present. Use NES 2.0 if you hack the ROM image.\n");