[pcsx_rearmed.git] / libpcsxcore / database.c

#include "misc.h"
#include "sio.h"
#include "ppf.h"
#include "new_dynarec/new_dynarec.h"

/* It's duplicated from emu_if.c */
#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))

static const char * const MemorycardHack_db[] =
{
	/* Lifeforce Tenka, also known as Codename Tenka */
	"SLES00613", "SLED00690", "SLES00614", "SLES00615",
	"SLES00616", "SLES00617", "SCUS94409"
};

static const char * const cdr_read_hack_db[] =
{
	/* T'ai Fu - Wrath of the Tiger */
	"SLUS00787",
};

static const char * const gpu_slow_llist_db[] =
{
	/* Bomberman Fantasy Race */
	"SLES01712", "SLPS01525", "SLPS91138", "SLPM87102", "SLUS00823",
	/* Crash Bash */
	"SCES02834", "SCUS94570", "SCUS94616", "SCUS94654",
	/* Final Fantasy IV */
	"SCES03840", "SLPM86028", "SLUS01360",
	/* Simple 1500 Series Vol. 57: The Meiro */
	"SLPM86715",
	/* Spot Goes to Hollywood */
	"SLES00330", "SLPS00394", "SLUS00014",
	/* Tiny Tank */
	"SCES01338", "SCES02072", "SCES02072", "SCES02072", "SCES02072", "SCUS94427",
	/* Vampire Hunter D */
	"SLES02731", "SLPS02477", "SLPS03198", "SLUS01138",
};

static const char * const gpu_busy_hack_db[] =
{
	/* ToHeart (Japan) */
	"SLPS01919", "SLPS01920",
};

static const char * const gpu_centering_hack_db[] =
{
	/* Gradius Gaiden */
	"SLPM86042", "SLPM86103", "SLPM87323",
	/* Sexy Parodius */
	"SLPM86009",
};

static const char * const dualshock_init_analog_hack_db[] =
{
	/* Formula 1 Championship Edition */
	"SLUS00546",
};

#define HACK_ENTRY(var, list) \
	{ #var, &Config.hacks.var, list, ARRAY_SIZE(list) }

static const struct
{
	const char *name;
	boolean *var;
	const char * const * id_list;
	size_t id_list_len;
}
hack_db[] =
{
	HACK_ENTRY(cdr_read_timing, cdr_read_hack_db),
	HACK_ENTRY(gpu_slow_list_walking, gpu_slow_llist_db),
	HACK_ENTRY(gpu_busy, gpu_busy_hack_db),
	HACK_ENTRY(gpu_centering, gpu_centering_hack_db),
	HACK_ENTRY(dualshock_init_analog, dualshock_init_analog_hack_db),
};

static const struct
{
	int mult;
	const char * const id[4];
}
cycle_multiplier_overrides[] =
{
	/* note: values are = (10000 / gui_option) */
	/* Internal Section - fussy about timings */
	{ 202, { "SLPS01868" } },
	/* Super Robot Taisen Alpha - on the edge with 175,
	 * changing memcard settings is enough to break/unbreak it */
	{ 190, { "SLPS02528", "SLPS02636" } },
	/* Brave Fencer Musashi - cd sectors arrive too fast */
	{ 170, { "SLUS00726", "SLPS01490" } },
#if defined(DRC_DISABLE) || defined(LIGHTREC) /* new_dynarec has a hack for this game */
	/* Parasite Eve II - internal timer checks */
	{ 125, { "SLUS01042", "SLUS01055", "SLES02558", "SLES12558" } },
#endif
	/* Discworld Noir - audio skips if CPU runs too fast */
	{ 222, { "SLES01549", "SLES02063", "SLES02064" } },
	/* Judge Dredd - could also be poor MDEC timing */
	{ 128, { "SLUS00630", "SLES00755" } },
	/* Digimon World */
	{ 153, { "SLUS01032", "SLES02914" } },
	/* Syphon Filter - reportedly hangs under unknown conditions */
	{ 169, { "SCUS94240" } },
	/* Psychic Detective - some weird race condition in the game's cdrom code */
	{ 222, { "SLUS00165", "SLUS00166", "SLUS00167" } },
	{ 222, { "SLES00070", "SLES10070", "SLES20070" } },
};

/* Function for automatic patching according to GameID. */
void Apply_Hacks_Cdrom(void)
{
	size_t i, j;

	memset(&Config.hacks, 0, sizeof(Config.hacks));

	for (i = 0; i < ARRAY_SIZE(hack_db); i++)
	{
		for (j = 0; j < hack_db[i].id_list_len; j++)
		{
			if (strncmp(CdromId, hack_db[i].id_list[j], 9))
				continue;
			*hack_db[i].var = 1;
			SysPrintf("using hack: %s\n", hack_db[i].name);
			break;
		}
	}

	if (Config.hacks.dualshock_init_analog) {
		// assume the default is off, see LoadPAD1plugin()
		for (i = 0; i < 8; i++)
			padToggleAnalog(i);
	}

	/* Apply Memory card hack for Codename Tenka. (The game needs one of the memory card slots to be empty) */
	for (i = 0; i < ARRAY_SIZE(MemorycardHack_db); i++)
	{
		if (strncmp(CdromId, MemorycardHack_db[i], 9) == 0)
		{
			/* Disable the second memory card slot for the game */
			Config.Mcd2[0] = 0;
			/* This also needs to be done because in sio.c, they don't use Config.Mcd2 for that purpose */
			McdDisable[1] = 1;
			break;
		}
	}

	/* Dynarec game-specific hacks */
	new_dynarec_hacks_pergame = 0;
	Config.cycle_multiplier_override = 0;

	for (i = 0; i < ARRAY_SIZE(cycle_multiplier_overrides); i++)
	{
		const char * const * const ids = cycle_multiplier_overrides[i].id;
		for (j = 0; j < ARRAY_SIZE(cycle_multiplier_overrides[i].id); j++)
			if (ids[j] && strcmp(ids[j], CdromId) == 0)
				break;
		if (j < ARRAY_SIZE(cycle_multiplier_overrides[i].id))
		{
			Config.cycle_multiplier_override = cycle_multiplier_overrides[i].mult;
			new_dynarec_hacks_pergame |= NDHACK_OVERRIDE_CYCLE_M;
			SysPrintf("using cycle_multiplier_override: %d\n",
				Config.cycle_multiplier_override);
			break;
		}
	}
}

// from duckstation's gamedb.json
static const u16 libcrypt_ids[] = {
	   17,   311,   995,  1041,  1226,  1241,  1301,  1362,  1431,  1444,
	 1492,  1493,  1494,  1495,  1516,  1517,  1518,  1519,  1545,  1564,
	 1695,  1700,  1701,  1702,  1703,  1704,  1715,  1733,  1763,  1882,
	 1906,  1907,  1909,  1943,  1979,  2004,  2005,  2006,  2007,  2024,
	 2025,  2026,  2027,  2028,  2029,  2030,  2031,  2061,  2071,  2080,
	 2081,  2082,  2083,  2084,  2086,  2104,  2105,  2112,  2113,  2118,
	 2181,  2182,  2184,  2185,  2207,  2208,  2209,  2210,  2211,  2222,
	 2264,  2290,  2292,  2293,  2328,  2329,  2330,  2354,  2355,  2365,
	 2366,  2367,  2368,  2369,  2395,  2396,  2402,  2430,  2431,  2432,
	 2433,  2487,  2488,  2489,  2490,  2491,  2529,  2530,  2531,  2532,
	 2533,  2538,  2544,  2545,  2546,  2558,  2559,  2560,  2561,  2562,
	 2563,  2572,  2573,  2681,  2688,  2689,  2698,  2700,  2704,  2705,
	 2706,  2707,  2708,  2722,  2723,  2724,  2733,  2754,  2755,  2756,
	 2763,  2766,  2767,  2768,  2769,  2824,  2830,  2831,  2834,  2835,
	 2839,  2857,  2858,  2859,  2860,  2861,  2862,  2965,  2966,  2967,
	 2968,  2969,  2975,  2976,  2977,  2978,  2979,  3061,  3062,  3189,
	 3190,  3191,  3241,  3242,  3243,  3244,  3245,  3324,  3489,  3519,
	 3520,  3521,  3522,  3523,  3530,  3603,  3604,  3605,  3606,  3607,
	 3626,  3648, 12080, 12081, 12082, 12083, 12084, 12328, 12329, 12330,
	12558, 12559, 12560, 12561, 12562, 12965, 12966, 12967, 12968, 12969,
	22080, 22081, 22082, 22083, 22084, 22328, 22329, 22330, 22965, 22966,
	22967, 22968, 22969, 32080, 32081, 32082, 32083, 32084, 32965, 32966,
	32967, 32968, 32969
};

// as documented by nocash
static const u16 libcrypt_sectors[16] = {
	14105, 14231, 14485, 14579, 14649, 14899, 15056, 15130,
	15242, 15312, 15378, 15628, 15919, 16031, 16101, 16167
};

int check_unsatisfied_libcrypt(void)
{
	const char *p = CdromId + 4;
	u16 id, key = 0;
	size_t i;

	if (strncmp(CdromId, "SCE", 3) && strncmp(CdromId, "SLE", 3))
		return 0;
	while (*p == '0')
		p++;
	id = (u16)atoi(p);
	for (i = 0; i < ARRAY_SIZE(libcrypt_ids); i++)
		if (id == libcrypt_ids[i])
			break;
	if (i == ARRAY_SIZE(libcrypt_ids))
		return 0;

	// detected a protected game
	if (!CDR_getBufferSub(libcrypt_sectors[0]) && !sbi_sectors) {
		SysPrintf("==================================================\n");
		SysPrintf("LibCrypt game detected with missing SBI/subchannel\n");
		SysPrintf("==================================================\n");
		return 1;
	}

	if (sbi_sectors) {
		// calculate key just for fun (we don't really need it)
		for (i = 0; i < 16; i++)
			if (CheckSBI(libcrypt_sectors[i] - 2*75))
				key |= 1u << (15 - i);
	}
	if (key)
		SysPrintf("%s, possible key=%04X\n", "LibCrypt detected", key);
	else
		SysPrintf("%s\n", "LibCrypt detected");
	return 0;
}
Commit	Line	Data
	1	#include "misc.h"
	2	#include "sio.h"
	3	#include "ppf.h"
	4	#include "new_dynarec/new_dynarec.h"
	5
	6	/* It's duplicated from emu_if.c */
	7	#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
	8
	9	static const char * const MemorycardHack_db[] =
	10	{
	11	/* Lifeforce Tenka, also known as Codename Tenka */
	12	"SLES00613", "SLED00690", "SLES00614", "SLES00615",
	13	"SLES00616", "SLES00617", "SCUS94409"
	14	};
	15
	16	static const char * const cdr_read_hack_db[] =
	17	{
	18	/* T'ai Fu - Wrath of the Tiger */
	19	"SLUS00787",
	20	};
	21
	22	static const char * const gpu_slow_llist_db[] =
	23	{
	24	/* Bomberman Fantasy Race */
	25	"SLES01712", "SLPS01525", "SLPS91138", "SLPM87102", "SLUS00823",
	26	/* Crash Bash */
	27	"SCES02834", "SCUS94570", "SCUS94616", "SCUS94654",
	28	/* Final Fantasy IV */
	29	"SCES03840", "SLPM86028", "SLUS01360",
	30	/* Simple 1500 Series Vol. 57: The Meiro */
	31	"SLPM86715",
	32	/* Spot Goes to Hollywood */
	33	"SLES00330", "SLPS00394", "SLUS00014",
	34	/* Tiny Tank */
	35	"SCES01338", "SCES02072", "SCES02072", "SCES02072", "SCES02072", "SCUS94427",
	36	/* Vampire Hunter D */
	37	"SLES02731", "SLPS02477", "SLPS03198", "SLUS01138",
	38	};
	39
	40	static const char * const gpu_busy_hack_db[] =
	41	{
	42	/* ToHeart (Japan) */
	43	"SLPS01919", "SLPS01920",
	44	};
	45
	46	static const char * const gpu_centering_hack_db[] =
	47	{
	48	/* Gradius Gaiden */
	49	"SLPM86042", "SLPM86103", "SLPM87323",
	50	/* Sexy Parodius */
	51	"SLPM86009",
	52	};
	53
	54	static const char * const dualshock_init_analog_hack_db[] =
	55	{
	56	/* Formula 1 Championship Edition */
	57	"SLUS00546",
	58	};
	59
	60	#define HACK_ENTRY(var, list) \
	61	{ #var, &Config.hacks.var, list, ARRAY_SIZE(list) }
	62
	63	static const struct
	64	{
	65	const char *name;
	66	boolean *var;
	67	const char * const * id_list;
	68	size_t id_list_len;
	69	}
	70	hack_db[] =
	71	{
	72	HACK_ENTRY(cdr_read_timing, cdr_read_hack_db),
	73	HACK_ENTRY(gpu_slow_list_walking, gpu_slow_llist_db),
	74	HACK_ENTRY(gpu_busy, gpu_busy_hack_db),
	75	HACK_ENTRY(gpu_centering, gpu_centering_hack_db),
	76	HACK_ENTRY(dualshock_init_analog, dualshock_init_analog_hack_db),
	77	};
	78
	79	static const struct
	80	{
	81	int mult;
	82	const char * const id[4];
	83	}
	84	cycle_multiplier_overrides[] =
	85	{
	86	/* note: values are = (10000 / gui_option) */
	87	/* Internal Section - fussy about timings */
	88	{ 202, { "SLPS01868" } },
	89	/* Super Robot Taisen Alpha - on the edge with 175,
	90	* changing memcard settings is enough to break/unbreak it */
	91	{ 190, { "SLPS02528", "SLPS02636" } },
	92	/* Brave Fencer Musashi - cd sectors arrive too fast */
	93	{ 170, { "SLUS00726", "SLPS01490" } },
	94	#if defined(DRC_DISABLE) \|\| defined(LIGHTREC) /* new_dynarec has a hack for this game */
	95	/* Parasite Eve II - internal timer checks */
	96	{ 125, { "SLUS01042", "SLUS01055", "SLES02558", "SLES12558" } },
	97	#endif
	98	/* Discworld Noir - audio skips if CPU runs too fast */
	99	{ 222, { "SLES01549", "SLES02063", "SLES02064" } },
	100	/* Judge Dredd - could also be poor MDEC timing */
	101	{ 128, { "SLUS00630", "SLES00755" } },
	102	/* Digimon World */
	103	{ 153, { "SLUS01032", "SLES02914" } },
	104	/* Syphon Filter - reportedly hangs under unknown conditions */
	105	{ 169, { "SCUS94240" } },
	106	/* Psychic Detective - some weird race condition in the game's cdrom code */
	107	{ 222, { "SLUS00165", "SLUS00166", "SLUS00167" } },
	108	{ 222, { "SLES00070", "SLES10070", "SLES20070" } },
	109	};
	110
	111	/* Function for automatic patching according to GameID. */
	112	void Apply_Hacks_Cdrom(void)
	113	{
	114	size_t i, j;
	115
	116	memset(&Config.hacks, 0, sizeof(Config.hacks));
	117
	118	for (i = 0; i < ARRAY_SIZE(hack_db); i++)
	119	{
	120	for (j = 0; j < hack_db[i].id_list_len; j++)
	121	{
	122	if (strncmp(CdromId, hack_db[i].id_list[j], 9))
	123	continue;
	124	*hack_db[i].var = 1;
	125	SysPrintf("using hack: %s\n", hack_db[i].name);
	126	break;
	127	}
	128	}
	129
	130	if (Config.hacks.dualshock_init_analog) {
	131	// assume the default is off, see LoadPAD1plugin()
	132	for (i = 0; i < 8; i++)
	133	padToggleAnalog(i);
	134	}
	135
	136	/* Apply Memory card hack for Codename Tenka. (The game needs one of the memory card slots to be empty) */
	137	for (i = 0; i < ARRAY_SIZE(MemorycardHack_db); i++)
	138	{
	139	if (strncmp(CdromId, MemorycardHack_db[i], 9) == 0)
	140	{
	141	/* Disable the second memory card slot for the game */
	142	Config.Mcd2[0] = 0;
	143	/* This also needs to be done because in sio.c, they don't use Config.Mcd2 for that purpose */
	144	McdDisable[1] = 1;
	145	break;
	146	}
	147	}
	148
	149	/* Dynarec game-specific hacks */
	150	new_dynarec_hacks_pergame = 0;
	151	Config.cycle_multiplier_override = 0;
	152
	153	for (i = 0; i < ARRAY_SIZE(cycle_multiplier_overrides); i++)
	154	{
	155	const char * const * const ids = cycle_multiplier_overrides[i].id;
	156	for (j = 0; j < ARRAY_SIZE(cycle_multiplier_overrides[i].id); j++)
	157	if (ids[j] && strcmp(ids[j], CdromId) == 0)
	158	break;
	159	if (j < ARRAY_SIZE(cycle_multiplier_overrides[i].id))
	160	{
	161	Config.cycle_multiplier_override = cycle_multiplier_overrides[i].mult;
	162	new_dynarec_hacks_pergame \|= NDHACK_OVERRIDE_CYCLE_M;
	163	SysPrintf("using cycle_multiplier_override: %d\n",
	164	Config.cycle_multiplier_override);
	165	break;
	166	}
	167	}
	168	}
	169
	170	// from duckstation's gamedb.json
	171	static const u16 libcrypt_ids[] = {
	172	17, 311, 995, 1041, 1226, 1241, 1301, 1362, 1431, 1444,
	173	1492, 1493, 1494, 1495, 1516, 1517, 1518, 1519, 1545, 1564,
	174	1695, 1700, 1701, 1702, 1703, 1704, 1715, 1733, 1763, 1882,
	175	1906, 1907, 1909, 1943, 1979, 2004, 2005, 2006, 2007, 2024,
	176	2025, 2026, 2027, 2028, 2029, 2030, 2031, 2061, 2071, 2080,
	177	2081, 2082, 2083, 2084, 2086, 2104, 2105, 2112, 2113, 2118,
	178	2181, 2182, 2184, 2185, 2207, 2208, 2209, 2210, 2211, 2222,
	179	2264, 2290, 2292, 2293, 2328, 2329, 2330, 2354, 2355, 2365,
	180	2366, 2367, 2368, 2369, 2395, 2396, 2402, 2430, 2431, 2432,
	181	2433, 2487, 2488, 2489, 2490, 2491, 2529, 2530, 2531, 2532,
	182	2533, 2538, 2544, 2545, 2546, 2558, 2559, 2560, 2561, 2562,
	183	2563, 2572, 2573, 2681, 2688, 2689, 2698, 2700, 2704, 2705,
	184	2706, 2707, 2708, 2722, 2723, 2724, 2733, 2754, 2755, 2756,
	185	2763, 2766, 2767, 2768, 2769, 2824, 2830, 2831, 2834, 2835,
	186	2839, 2857, 2858, 2859, 2860, 2861, 2862, 2965, 2966, 2967,
	187	2968, 2969, 2975, 2976, 2977, 2978, 2979, 3061, 3062, 3189,
	188	3190, 3191, 3241, 3242, 3243, 3244, 3245, 3324, 3489, 3519,
	189	3520, 3521, 3522, 3523, 3530, 3603, 3604, 3605, 3606, 3607,
	190	3626, 3648, 12080, 12081, 12082, 12083, 12084, 12328, 12329, 12330,
	191	12558, 12559, 12560, 12561, 12562, 12965, 12966, 12967, 12968, 12969,
	192	22080, 22081, 22082, 22083, 22084, 22328, 22329, 22330, 22965, 22966,
	193	22967, 22968, 22969, 32080, 32081, 32082, 32083, 32084, 32965, 32966,
	194	32967, 32968, 32969
	195	};
	196
	197	// as documented by nocash
	198	static const u16 libcrypt_sectors[16] = {
	199	14105, 14231, 14485, 14579, 14649, 14899, 15056, 15130,
	200	15242, 15312, 15378, 15628, 15919, 16031, 16101, 16167
	201	};
	202
	203	int check_unsatisfied_libcrypt(void)
	204	{
	205	const char *p = CdromId + 4;
	206	u16 id, key = 0;
	207	size_t i;
	208
	209	if (strncmp(CdromId, "SCE", 3) && strncmp(CdromId, "SLE", 3))
	210	return 0;
	211	while (*p == '0')
	212	p++;
	213	id = (u16)atoi(p);
	214	for (i = 0; i < ARRAY_SIZE(libcrypt_ids); i++)
	215	if (id == libcrypt_ids[i])
	216	break;
	217	if (i == ARRAY_SIZE(libcrypt_ids))
	218	return 0;
	219
	220	// detected a protected game
	221	if (!CDR_getBufferSub(libcrypt_sectors[0]) && !sbi_sectors) {
	222	SysPrintf("==================================================\n");
	223	SysPrintf("LibCrypt game detected with missing SBI/subchannel\n");
	224	SysPrintf("==================================================\n");
	225	return 1;
	226	}
	227
	228	if (sbi_sectors) {
	229	// calculate key just for fun (we don't really need it)
	230	for (i = 0; i < 16; i++)
	231	if (CheckSBI(libcrypt_sectors[i] - 2*75))
	232	key \|= 1u << (15 - i);
	233	}
	234	if (key)
	235	SysPrintf("%s, possible key=%04X\n", "LibCrypt detected", key);
	236	else
	237	SysPrintf("%s\n", "LibCrypt detected");
	238	return 0;
	239	}