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Start expanding internal override database (ines-correct.h)

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This commit is contained in:
negativeExponent
2020-04-07 12:44:50 +08:00
parent 0d569e9bab
commit 03dc02cfc3
2 changed files with 435 additions and 401 deletions
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39
src/ines.c
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@@ -238,7 +238,13 @@ void CheckBad(uint64 md5partial) {
struct CHINF {
uint32 crc32;
int32 mapper;
int32 submapper;
int32 mirror;
int32 battery;
int32 prgram; /* ines2 prgram format */
int32 chrram; /* ines2 chrram format */
int32 region;
int32 extra;
};
static void CheckHInfo(void) {
@@ -286,6 +292,17 @@ static void CheckHInfo(void) {
0 /* Abandon all hope if the game has 0 in the lower 64-bits of its MD5 hash */
};
#define DEFAULT (-1)
#define NOEXTRA (-1)
/* used for mirroring special overrides */
#define MI_4 2 /* forced 4-screen mirroring */
#define DFAULT8 8 /* anything but hard-wired (4-screen) mirroring, mapper-controlled */
/* tv system/region */
#define PAL 1
#define DENDY 3
static struct CHINF moo[] =
{
#include "ines-correct.h"
@@ -303,7 +320,7 @@ static void CheckHInfo(void) {
do {
if (moo[x].crc32 == iNESCart.CRC32) {
if (moo[x].mapper >= 0) {
if (moo[x].mapper & 0x800 && VROM_size) {
if (moo[x].extra >= 0 && moo[x].extra == 0x800 && VROM_size) {
VROM_size = 0;
free(VROM);
VROM = NULL;
@@ -332,6 +349,12 @@ static void CheckHInfo(void) {
iNESCart.mirror = moo[x].mirror;
}
}
if (moo[x].region >= 0) {
if (iNESCart.region != moo[x].region) {
tofix |= 16;
iNESCart.region = moo[x].region;
}
}
break;
}
x++;
@@ -373,10 +396,21 @@ static void CheckHInfo(void) {
strcat(gigastr, "The battery-backed bit should be set. ");
if (tofix & 8)
strcat(gigastr, "This game should not have any CHR ROM. ");
if (tofix & 16) {
uint8 *rstr[4] = { (uint8*)"NTSC", (uint8*)"PAL", (uint8*)"Multi", (uint8*)"Dendy" };
sprintf(gigastr + strlen(gigastr), "This game should run with \"%s\" timings.", rstr[iNESCart.region]);
}
strcat(gigastr, "\n");
FCEU_printf("\n", gigastr);
FCEU_printf("%s\n", gigastr);
}
#undef DEFAULT
#undef NOEXTRA
#undef DFAULT8
#undef MI_4
#undef PAL
#undef DENDY
}
typedef struct {
@@ -1010,7 +1044,8 @@ int iNESLoad(const char *name, FCEUFILE *fp) {
GameInterface = iNESGI;
if (iNESCart.iNES2 == 0) {
/* if not ines2 header and no region override was set, then use filename keywords to set cpu/ppu timing */
if (iNESCart.iNES2 == 0 && !iNESCart.region) {
if (strstr(name, "(E)") || strstr(name, "(e)") ||
strstr(name, "(Europe)") || strstr(name, "(PAL)") ||
strstr(name, "(F)") || strstr(name, "(f)") ||