mirror of
https://github.com/holub/mame
synced 2025-05-16 10:52:43 +03:00
subsino.c: moved decryption to machine/subsino.c
New games added or promoted from NOT_WORKING status --------------------------------------------------- Water-Nymph (Ver. 1.4) [Team Europe, Luca Elia]
This commit is contained in:
Luca Elia
parent
0ca7a8a7a8
commit
51e1ce8a43
2
.gitattributes
vendored
2
.gitattributes
vendored
@ -3688,6 +3688,8 @@ src/mame/machine/stvcd.h svneol=native#text/plain
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src/mame/machine/stvprot.c svneol=native#text/plain
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src/mame/machine/stvprot.h svneol=native#text/plain
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src/mame/machine/subs.c svneol=native#text/plain
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src/mame/machine/subsino.c svneol=native#text/plain
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src/mame/machine/subsino.h svneol=native#text/plain
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src/mame/machine/tait8741.c svneol=native#text/plain
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src/mame/machine/tait8741.h svneol=native#text/plain
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src/mame/machine/taitoio.c svneol=native#text/plain
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@ -213,9 +213,11 @@
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#include "emu.h"
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#include "cpu/z180/z180.h"
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#include "machine/8255ppi.h"
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#include "machine/subsino.h"
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#include "sound/okim6295.h"
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#include "sound/2413intf.h"
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#include "sound/3812intf.h"
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#include "victor5.lh"
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#include "victor21.lh"
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#include "crsbingo.lh"
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@ -3475,100 +3477,6 @@ ROM_END
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* Driver Init / Decryption *
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***************************************************************************/
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#if 0
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void dump_decrypted(running_machine& machine, UINT8* decrypt)
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{
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FILE *fp;
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char filename[256];
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sprintf(filename,"dat_%s", machine.system().name);
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fp=fopen(filename, "w+b");
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if (fp)
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{
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fwrite(decrypt, 0x10000, 1, fp);
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fclose(fp);
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}
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}
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#endif
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static const unsigned char victor5_xors[8] = { 0x99, 0x99, 0x33, 0x44, 0xbb, 0x88, 0x88, 0xbb };
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static const unsigned char victor21_xors[8] = { 0x44, 0xbb, 0x66, 0x44, 0xaa, 0x55, 0x88, 0x22 };
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static const unsigned char crsbingo_xors[8] = { 0xbb, 0xcc, 0xcc, 0xdd, 0xaa, 0x11, 0x44, 0xee };
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static const unsigned char sharkpy_xors[8] = { 0xcc, 0xaa, 0x66, 0xaa, 0xee, 0x33, 0xff, 0xff };
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static void victor5_bitswaps(UINT8* decrypt, int i)
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{
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if ((i&7) == 0) decrypt[i] = BITSWAP8(decrypt[i],7,2,5,4,3,6,1,0);
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if ((i&7) == 1) decrypt[i] = BITSWAP8(decrypt[i],7,6,5,0,3,2,1,4);
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if ((i&7) == 2) decrypt[i] = BITSWAP8(decrypt[i],7,2,1,0,3,6,5,4);
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if ((i&7) == 3) decrypt[i] = BITSWAP8(decrypt[i],7,2,1,0,3,6,5,4);
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if ((i&7) == 4) decrypt[i] = BITSWAP8(decrypt[i],3,2,1,0,7,6,5,4);
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if ((i&7) == 5) decrypt[i] = BITSWAP8(decrypt[i],7,6,5,0,3,2,1,4);
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if ((i&7) == 6) decrypt[i] = BITSWAP8(decrypt[i],3,6,1,0,7,2,5,4);
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if ((i&7) == 7) decrypt[i] = BITSWAP8(decrypt[i],7,2,1,4,3,6,5,0);
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}
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static void victor21_bitswaps(UINT8* decrypt, int i)
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{
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if ((i&7) == 0) decrypt[i] = BITSWAP8(decrypt[i],7,2,1,0,3,6,5,4);
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if ((i&7) == 1) decrypt[i] = BITSWAP8(decrypt[i],3,6,1,4,7,2,5,0);
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if ((i&7) == 2) decrypt[i] = BITSWAP8(decrypt[i],3,2,1,4,7,6,5,0);
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if ((i&7) == 3) decrypt[i] = BITSWAP8(decrypt[i],7,2,5,4,3,6,1,0);
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if ((i&7) == 4) decrypt[i] = BITSWAP8(decrypt[i],7,2,5,4,3,6,1,0);
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if ((i&7) == 5) decrypt[i] = BITSWAP8(decrypt[i],3,6,5,0,7,2,1,4);
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if ((i&7) == 6) decrypt[i] = BITSWAP8(decrypt[i],7,6,5,4,3,2,1,0);
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if ((i&7) == 7) decrypt[i] = BITSWAP8(decrypt[i],3,2,1,4,7,6,5,0);
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}
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static void crsbingo_bitswaps(UINT8* decrypt, int i)
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{
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if ((i&7) == 0) decrypt[i] = BITSWAP8(decrypt[i],7,2,5,4,3,6,1,0);
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if ((i&7) == 1) decrypt[i] = BITSWAP8(decrypt[i],7,2,1,0,3,6,5,4);
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if ((i&7) == 2) decrypt[i] = BITSWAP8(decrypt[i],3,2,5,0,7,6,1,4);
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if ((i&7) == 3) decrypt[i] = BITSWAP8(decrypt[i],7,2,5,0,3,6,1,4);
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if ((i&7) == 4) decrypt[i] = BITSWAP8(decrypt[i],7,6,5,0,3,2,1,4);
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if ((i&7) == 5) decrypt[i] = BITSWAP8(decrypt[i],7,2,1,4,3,6,5,0);
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if ((i&7) == 6) decrypt[i] = BITSWAP8(decrypt[i],7,2,1,0,3,6,5,4);
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if ((i&7) == 7) decrypt[i] = BITSWAP8(decrypt[i],3,2,1,0,7,6,5,4);
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}
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static void sharkpy_bitswaps(UINT8* decrypt, int i)
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{
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if ((i&7) == 0) decrypt[i] = BITSWAP8(decrypt[i],3,2,1,0,7,6,5,4);
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if ((i&7) == 1) decrypt[i] = BITSWAP8(decrypt[i],7,2,5,4,3,6,1,0);
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if ((i&7) == 2) decrypt[i] = BITSWAP8(decrypt[i],7,2,1,4,3,6,5,0);
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if ((i&7) == 3) decrypt[i] = BITSWAP8(decrypt[i],3,6,1,0,7,2,5,4);
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if ((i&7) == 4) decrypt[i] = BITSWAP8(decrypt[i],7,2,5,4,3,6,1,0);
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if ((i&7) == 5) decrypt[i] = BITSWAP8(decrypt[i],3,2,5,4,7,6,1,0);
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if ((i&7) == 6) decrypt[i] = BITSWAP8(decrypt[i],7,6,1,4,3,2,5,0);
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if ((i&7) == 7) decrypt[i] = BITSWAP8(decrypt[i],3,6,1,4,7,2,5,0);
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}
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static void subsino_decrypt(running_machine& machine, void (*bitswaps)(UINT8* decrypt, int i), const UINT8* xors, int size)
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{
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int i;
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UINT8 *decrypt = auto_alloc_array(machine, UINT8, 0x10000);
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UINT8* region = machine.region("maincpu")->base();
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for (i=0;i<0x10000;i++)
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{
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if (i<size)
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{
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decrypt[i] = region[i]^xors[i&7];
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bitswaps(decrypt, i);
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}
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else
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{
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decrypt[i] = region[i];
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}
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}
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// dump_decrypted(machine, decrypt);
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memcpy(region, decrypt, 0x10000);
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}
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static DRIVER_INIT( victor5 )
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{
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subsino_decrypt(machine, victor5_bitswaps, victor5_xors, 0xc000);
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@ -14,6 +14,7 @@ in program space, the latter in I/O space.
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Year Game CPU Sound Custom Other
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-------------------------------------------------------------------------------------------------------------
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1996 Magic Train HD647180* U6295 SS9601, SS9602 HM86171 RAMDAC, Battery
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1996 Water-Nymph HD647180* U6295 SS9601, SS9602 HM86171 RAMDAC, Battery
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1998 Express Card AM188-EM M6295 SS9601, SS9802, SS9803 HM86171 RAMDAC, Battery
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1998 Ying Hua Lian AM188-EM M6295 + YM3812? SS9601, SS9602 HM86171 RAMDAC, Battery
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1999 Bishou Jan H8/3044 SS9904? SS9601, SS9802, SS9803 HM86171 RAMDAC, Battery
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@ -40,6 +41,7 @@ To do:
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#include "sound/3812intf.h"
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#include "sound/okim6295.h"
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#include "machine/nvram.h"
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#include "machine/subsino.h"
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#include "machine/ticket.h"
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@ -312,8 +314,8 @@ saklove:
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More registers, at boot (never changed AFAICT):
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mtrain saklove xtrain, expcard
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xplan
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mtrain, saklove xtrain, expcard
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wtrnymph xplan
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C0 = 0A C0 = 0A
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E0 = 18 E0 = 18
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@ -328,7 +330,7 @@ mtrain saklove xtrain, expcard
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9107 = 00 207 = 00 207 = 00 207 = 00
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9108 = 33 208 = 33 208 = 33 208 = 33
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9109 = 16 209 = 0E 209 = 0E 209 = 0E
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910A = F6 20A = FD 20A = FD 20A = FD
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910A = F6 20A = FD 20A = FD 20A = FD *F5 in wtrnymph
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910B = 22 20B = 22 20B = 22 20B = 22
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910C = FE 20C = FE 20C = FE 20C = FE
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910D = FB 20D = FB 20D = FB 20D = FB
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@ -1999,6 +2001,153 @@ static INPUT_PORTS_START( xtrain )
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PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_SPECIAL ) // serial in?
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INPUT_PORTS_END
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/***************************************************************************
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Water-Nymph
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***************************************************************************/
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static INPUT_PORTS_START( wtrnymph )
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PORT_START("DSW1")
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PORT_DIPNAME( 0x07, 0x00, DEF_STR( Coinage ) ) PORT_DIPLOCATION("SW1:1,2,3")
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PORT_DIPSETTING( 0x01, DEF_STR( 1C_1C ) )
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PORT_DIPSETTING( 0x02, DEF_STR( 1C_2C ) )
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PORT_DIPSETTING( 0x03, DEF_STR( 1C_5C ) )
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PORT_DIPSETTING( 0x00, "1 Coin / 10 Credits" )
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PORT_DIPSETTING( 0x04, "1 Coin / 20 Credits" )
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PORT_DIPSETTING( 0x05, "1 Coin / 25 Credits" )
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PORT_DIPSETTING( 0x06, "1 Coin / 50 Credits" )
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PORT_DIPSETTING( 0x07, "1 Coin / 100 Credits" )
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PORT_DIPNAME( 0x38, 0x00, "Key Coinage" ) PORT_DIPLOCATION("SW1:4,5,6")
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PORT_DIPSETTING( 0x08, "1 Key / 1 Credits" )
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PORT_DIPSETTING( 0x10, "1 Key / 2 Credits" )
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PORT_DIPSETTING( 0x18, "1 Key / 5 Credits" )
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PORT_DIPSETTING( 0x00, "1 Key / 10 Credits" )
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PORT_DIPSETTING( 0x20, "1 Key / 20 Credits" )
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PORT_DIPSETTING( 0x28, "1 Key / 25 Credits" )
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PORT_DIPSETTING( 0x30, "1 Key / 50 Credits" )
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PORT_DIPSETTING( 0x38, "1 Key / 100 Credits" )
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PORT_DIPNAME( 0x40, 0x40, "Pay Out" ) PORT_DIPLOCATION("SW1:7")
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PORT_DIPSETTING( 0x40, "Coin" )
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PORT_DIPSETTING( 0x00, "Key" )
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PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW1:8")
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PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_START("DSW2")
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PORT_DIPNAME( 0x03, 0x00, "Minimum Bet" ) PORT_DIPLOCATION("SW2:1,2")
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PORT_DIPSETTING( 0x01, "1" )
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PORT_DIPSETTING( 0x00, "8" )
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PORT_DIPSETTING( 0x02, "16" )
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PORT_DIPSETTING( 0x03, "20" )
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PORT_DIPNAME( 0x0c, 0x0c, "Max Bet" ) PORT_DIPLOCATION("SW2:3,4")
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PORT_DIPSETTING( 0x08, "10" )
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PORT_DIPSETTING( 0x04, "20" )
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PORT_DIPSETTING( 0x00, "40" )
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PORT_DIPSETTING( 0x0c, "60" )
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PORT_DIPNAME( 0x10, 0x10, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW2:5")
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PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x10, DEF_STR( On ) )
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PORT_DIPNAME( 0x60, 0x60, "Game Limit" ) PORT_DIPLOCATION("SW2:6,7")
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PORT_DIPSETTING( 0x20, "10k" )
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PORT_DIPSETTING( 0x00, "20k" )
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PORT_DIPSETTING( 0x40, "30k" )
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PORT_DIPSETTING( 0x60, "40k" )
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PORT_DIPNAME( 0x80, 0x80, "Double Up" ) PORT_DIPLOCATION("SW2:8")
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PORT_DIPSETTING( 0x00, DEF_STR( No ) )
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PORT_DIPSETTING( 0x80, DEF_STR( Yes ) )
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PORT_START("DSW3")
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PORT_DIPNAME( 0x07, 0x07, "Win Rate" ) PORT_DIPLOCATION("SW3:1,2,3")
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PORT_DIPSETTING( 0x07, "55%" )
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PORT_DIPSETTING( 0x06, "60%" )
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PORT_DIPSETTING( 0x05, "65%" )
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PORT_DIPSETTING( 0x04, "70%" )
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PORT_DIPSETTING( 0x03, "75%" )
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PORT_DIPSETTING( 0x00, "80%" )
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PORT_DIPSETTING( 0x02, "85%" )
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PORT_DIPSETTING( 0x01, "90%" )
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PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW3:4")
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PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW3:5")
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PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW3:6")
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PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW3:7")
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PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW3:8")
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PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_START("DSW4")
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PORT_DIPNAME( 0x07, 0x07, "Double-Up Rate" ) PORT_DIPLOCATION("SW4:1,2,3")
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PORT_DIPSETTING( 0x00, "82%" )
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PORT_DIPSETTING( 0x01, "84%" )
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PORT_DIPSETTING( 0x02, "88%" )
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PORT_DIPSETTING( 0x03, "90%" )
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PORT_DIPSETTING( 0x04, "92%" )
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PORT_DIPSETTING( 0x05, "94%" )
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PORT_DIPSETTING( 0x06, "96%" )
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PORT_DIPSETTING( 0x07, "98%" )
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PORT_DIPNAME( 0x08, 0x08, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW4:4")
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PORT_DIPSETTING( 0x00, "5k" )
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PORT_DIPSETTING( 0x08, "10k" )
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PORT_DIPNAME( 0x10, 0x10, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW4:6")
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PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW4:6")
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PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW4:7")
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PORT_DIPSETTING( 0x40, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW4:8")
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PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_START("IN A")
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PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START ) PORT_CODE(KEYCODE_N) PORT_NAME("Start All")
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PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_GAMBLE_BET ) PORT_NAME("Bet / Stop All")
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PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_OTHER ) PORT_CODE(KEYCODE_Z) PORT_NAME("Info / Double?") // down
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PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_START("IN B")
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PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_GAMBLE_KEYIN ) PORT_IMPULSE(5) // key in
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PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN1 ) // coin in
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PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_GAMBLE_BOOK ) // stats
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PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE ) // service mode
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PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_GAMBLE_PAYOUT ) // payout (hopper error)
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PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_GAMBLE_KEYOUT ) // key out
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PORT_START("IN C")
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PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_SLOT_STOP3 ) PORT_NAME("Stop 3 / Right")
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PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
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PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_SLOT_STOP2 ) PORT_NAME("Stop 2 / Left / Play Gambling 1") // C \__ play gambling game
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PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("Play Gambling 2") PORT_CODE(KEYCODE_D) // D /
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PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
|
||||
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_SLOT_STOP1 ) PORT_NAME("Stop 1 / Take / Rotate")
|
||||
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("Play Tetris") PORT_CODE(KEYCODE_T) // T |__ play Tetris game
|
||||
|
||||
PORT_START("IN D") // not shown in test mode
|
||||
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN )
|
||||
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN )
|
||||
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN )
|
||||
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN )
|
||||
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("Reset") PORT_CODE(KEYCODE_F1)
|
||||
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
|
||||
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
|
||||
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_SPECIAL ) // serial in?
|
||||
INPUT_PORTS_END
|
||||
|
||||
|
||||
/***************************************************************************
|
||||
Machine Drivers
|
||||
@ -2348,11 +2497,18 @@ ROM_START( mtrain )
|
||||
ROM_REGION( 0x80000, "oki", 0 )
|
||||
ROM_LOAD( "rom_5.u27", 0x00000, 0x40000, CRC(51cae476) SHA1(d1da4e5c3d53d18d8b69dfb57796d0ae311d99bf) )
|
||||
ROM_RELOAD( 0x40000, 0x40000 )
|
||||
|
||||
ROM_REGION( 0x117, "plds", 0 )
|
||||
ROM_LOAD( "gal16v8d.u6", 0x000, 0x117, NO_DUMP )
|
||||
ROM_LOAD( "gal16v8d.u18", 0x000, 0x117, NO_DUMP )
|
||||
ROM_LOAD( "gal16v8d.u19", 0x000, 0x117, NO_DUMP )
|
||||
ROM_LOAD( "gal16v8d.u26", 0x000, 0x117, NO_DUMP )
|
||||
ROM_LOAD( "gal16v8d.u31", 0x000, 0x117, NO_DUMP )
|
||||
ROM_END
|
||||
|
||||
/***************************************************************************
|
||||
|
||||
Decryption of mtrain (lifted from subsino.c)
|
||||
Decryption of mtrain (same as crsbingo)
|
||||
|
||||
Notes:
|
||||
|
||||
@ -2367,42 +2523,6 @@ ROM_END
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
static void crsbingo_bitswaps(UINT8* decrypt, int i)
|
||||
{
|
||||
if ((i&7) == 0) decrypt[i] = BITSWAP8(decrypt[i],7,2,5,4,3,6,1,0);
|
||||
if ((i&7) == 1) decrypt[i] = BITSWAP8(decrypt[i],7,2,1,0,3,6,5,4);
|
||||
if ((i&7) == 2) decrypt[i] = BITSWAP8(decrypt[i],3,2,5,0,7,6,1,4);
|
||||
if ((i&7) == 3) decrypt[i] = BITSWAP8(decrypt[i],7,2,5,0,3,6,1,4);
|
||||
if ((i&7) == 4) decrypt[i] = BITSWAP8(decrypt[i],7,6,5,0,3,2,1,4);
|
||||
if ((i&7) == 5) decrypt[i] = BITSWAP8(decrypt[i],7,2,1,4,3,6,5,0);
|
||||
if ((i&7) == 6) decrypt[i] = BITSWAP8(decrypt[i],7,2,1,0,3,6,5,4);
|
||||
if ((i&7) == 7) decrypt[i] = BITSWAP8(decrypt[i],3,2,1,0,7,6,5,4);
|
||||
}
|
||||
|
||||
static const unsigned char crsbingo_xors[8] = { 0xbb, 0xcc, 0xcc, 0xdd, 0xaa, 0x11, 0x44, 0xee };
|
||||
|
||||
static void subsino_decrypt(running_machine& machine, void (*bitswaps)(UINT8* decrypt, int i), const UINT8* xors, int size)
|
||||
{
|
||||
int i;
|
||||
UINT8 *decrypt = auto_alloc_array(machine, UINT8, 0x10000);
|
||||
UINT8* region = machine.region("maincpu")->base();
|
||||
|
||||
for (i=0;i<0x10000;i++)
|
||||
{
|
||||
if (i<size)
|
||||
{
|
||||
decrypt[i] = region[i]^xors[i&7];
|
||||
bitswaps(decrypt, i);
|
||||
}
|
||||
else
|
||||
{
|
||||
decrypt[i] = region[i];
|
||||
}
|
||||
}
|
||||
// dump_decrypted(machine, decrypt);
|
||||
memcpy(region, decrypt, 0x10000);
|
||||
}
|
||||
|
||||
DRIVER_INIT( mtrain )
|
||||
{
|
||||
subsino_decrypt(machine, crsbingo_bitswaps, crsbingo_xors, 0x8000);
|
||||
@ -2588,9 +2708,56 @@ static DRIVER_INIT( xtrain )
|
||||
rom[0xe190f-0xc0000] = 0xeb;
|
||||
}
|
||||
|
||||
GAME( 1996, mtrain, 0, mtrain, mtrain, mtrain, ROT0, "Subsino", "Magic Train (Ver. 1.31)", 0 )
|
||||
GAME( 1998, expcard, 0, expcard, expcard, expcard, ROT0, "American Alpha", "Express Card / Top Card (Ver. 1.5)", 0 )
|
||||
GAME( 1998, saklove, 0, saklove, saklove, saklove, ROT0, "Subsino", "Ying Hua Lian 2.0 (China, Ver. 1.02)", 0 )
|
||||
GAME( 1999, xtrain, 0, xtrain, xtrain, xtrain, ROT0, "Subsino", "X-Train (Ver. 1.3)", 0 )
|
||||
GAME( 1999, bishjan, 0, bishjan, bishjan, bishjan, ROT0, "Subsino", "Bishou Jan (Japan, Ver. 2.03)", GAME_NO_SOUND )
|
||||
GAME( 2006, xplan, 0, xplan, xplan, xplan, ROT0, "Subsino", "X-Plan (Ver. 1.01)", 0 )
|
||||
/***************************************************************************
|
||||
|
||||
Water-Nymph (Ver. 1.4)
|
||||
(c) 1996 Subsino
|
||||
|
||||
Same PCB as Magic Train
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
ROM_START( wtrnymph )
|
||||
ROM_REGION( 0x10000, "maincpu", 0 )
|
||||
// code starts at 0x8100!
|
||||
ROM_LOAD( "ocean-n tetris_1 v1.4.u17", 0x0000, 0x8100, CRC(c7499123) SHA1(39a9ea6d927ee839cfb127747e5e3df3535af098) )
|
||||
ROM_CONTINUE( 0x0000, 0x7f00 )
|
||||
ROM_RELOAD( 0xa000, 0x6000 )
|
||||
|
||||
ROM_REGION( 0x100000, "tilemap", 0 )
|
||||
ROM_LOAD32_BYTE( "ocean-n tetris_2 v1.21.u2", 0x00000, 0x40000, CRC(813aac90) SHA1(4555adf8dc363359b10f1d5cfae2dcebed411679) )
|
||||
ROM_LOAD32_BYTE( "ocean-n tetris_3 v1.21.u3", 0x00001, 0x40000, CRC(83c39379) SHA1(e7f9315d19370c18b664b759e433052a88f8c146) )
|
||||
ROM_LOAD32_BYTE( "ocean-n tetris_4 v1.21.u4", 0x00002, 0x40000, CRC(6fc64b42) SHA1(80110d7dae28cca5e39c8a7c2ceebf589116ae23) )
|
||||
ROM_LOAD32_BYTE( "ocean-n tetris_5 v1.21.u5", 0x00003, 0x40000, CRC(8c7515ee) SHA1(a67b21c1e8ca8a098fe558c73561bca13962893e) )
|
||||
|
||||
ROM_REGION( 0x80000, "oki", 0 )
|
||||
ROM_LOAD( "ocean-n tetris_6 v1.21.u27", 0x00000, 0x40000, CRC(1c8a886d) SHA1(faa983801b368a6d04ef80e359c6fb67b240c60d) )
|
||||
ROM_RELOAD( 0x40000, 0x40000 )
|
||||
|
||||
ROM_REGION( 0x117, "plds", 0 )
|
||||
ROM_LOAD( "gal16v8d.u6", 0x000, 0x117, NO_DUMP )
|
||||
ROM_LOAD( "gal16v8d.u18", 0x000, 0x117, NO_DUMP )
|
||||
ROM_LOAD( "gal16v8d.u19", 0x000, 0x117, NO_DUMP )
|
||||
ROM_LOAD( "gal16v8d.u26", 0x000, 0x117, NO_DUMP )
|
||||
ROM_LOAD( "gal16v8d.u31", 0x000, 0x117, NO_DUMP )
|
||||
ROM_END
|
||||
|
||||
DRIVER_INIT( wtrnymph )
|
||||
{
|
||||
subsino_decrypt(machine, victor5_bitswaps, victor5_xors, 0x8000);
|
||||
|
||||
// patch serial protection test (it always enters test mode on boot otherwise)
|
||||
UINT8 *rom = machine.region("maincpu")->base();
|
||||
rom[0x0d79] = 0x18;
|
||||
rom[0xc1cf] = 0x18;
|
||||
rom[0xc2a9] = 0x18;
|
||||
rom[0xc2d7] = 0x18;
|
||||
}
|
||||
|
||||
GAME( 1996, mtrain, 0, mtrain, mtrain, mtrain, ROT0, "Subsino", "Magic Train (Ver. 1.31)", 0 )
|
||||
GAME( 1996, wtrnymph, 0, mtrain, wtrnymph, wtrnymph, ROT0, "Subsino", "Water-Nymph (Ver. 1.4)", 0 )
|
||||
GAME( 1998, expcard, 0, expcard, expcard, expcard, ROT0, "American Alpha", "Express Card / Top Card (Ver. 1.5)", 0 )
|
||||
GAME( 1998, saklove, 0, saklove, saklove, saklove, ROT0, "Subsino", "Ying Hua Lian 2.0 (China, Ver. 1.02)", 0 )
|
||||
GAME( 1999, xtrain, 0, xtrain, xtrain, xtrain, ROT0, "Subsino", "X-Train (Ver. 1.3)", 0 )
|
||||
GAME( 1999, bishjan, 0, bishjan, bishjan, bishjan, ROT0, "Subsino", "Bishou Jan (Japan, Ver. 2.03)", GAME_NO_SOUND )
|
||||
GAME( 2006, xplan, 0, xplan, xplan, xplan, ROT0, "Subsino", "X-Plan (Ver. 1.01)", 0 )
|
||||
|
||||
104
src/mame/machine/subsino.c
Normal file
104
src/mame/machine/subsino.c
Normal file
@ -0,0 +1,104 @@
|
||||
/***************************************************************************
|
||||
|
||||
Subsino XOR + Bitswap Encryption
|
||||
by David Haywood
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
#include "emu.h"
|
||||
|
||||
// XORs:
|
||||
|
||||
extern const UINT8 crsbingo_xors[8] = { 0xbb, 0xcc, 0xcc, 0xdd, 0xaa, 0x11, 0x44, 0xee };
|
||||
extern const UINT8 sharkpy_xors [8] = { 0xcc, 0xaa, 0x66, 0xaa, 0xee, 0x33, 0xff, 0xff };
|
||||
extern const UINT8 victor5_xors [8] = { 0x99, 0x99, 0x33, 0x44, 0xbb, 0x88, 0x88, 0xbb };
|
||||
extern const UINT8 victor21_xors[8] = { 0x44, 0xbb, 0x66, 0x44, 0xaa, 0x55, 0x88, 0x22 };
|
||||
|
||||
// Bitswaps:
|
||||
|
||||
void crsbingo_bitswaps(UINT8 *decrypt, int i)
|
||||
{
|
||||
if ((i&7) == 0) decrypt[i] = BITSWAP8(decrypt[i], 7,2,5,4,3,6,1,0 );
|
||||
if ((i&7) == 1) decrypt[i] = BITSWAP8(decrypt[i], 7,2,1,0,3,6,5,4 );
|
||||
if ((i&7) == 2) decrypt[i] = BITSWAP8(decrypt[i], 3,2,5,0,7,6,1,4 );
|
||||
if ((i&7) == 3) decrypt[i] = BITSWAP8(decrypt[i], 7,2,5,0,3,6,1,4 );
|
||||
if ((i&7) == 4) decrypt[i] = BITSWAP8(decrypt[i], 7,6,5,0,3,2,1,4 );
|
||||
if ((i&7) == 5) decrypt[i] = BITSWAP8(decrypt[i], 7,2,1,4,3,6,5,0 );
|
||||
if ((i&7) == 6) decrypt[i] = BITSWAP8(decrypt[i], 7,2,1,0,3,6,5,4 );
|
||||
if ((i&7) == 7) decrypt[i] = BITSWAP8(decrypt[i], 3,2,1,0,7,6,5,4 );
|
||||
}
|
||||
|
||||
void sharkpy_bitswaps(UINT8 *decrypt, int i)
|
||||
{
|
||||
if ((i&7) == 0) decrypt[i] = BITSWAP8(decrypt[i], 3,2,1,0,7,6,5,4 );
|
||||
if ((i&7) == 1) decrypt[i] = BITSWAP8(decrypt[i], 7,2,5,4,3,6,1,0 );
|
||||
if ((i&7) == 2) decrypt[i] = BITSWAP8(decrypt[i], 7,2,1,4,3,6,5,0 );
|
||||
if ((i&7) == 3) decrypt[i] = BITSWAP8(decrypt[i], 3,6,1,0,7,2,5,4 );
|
||||
if ((i&7) == 4) decrypt[i] = BITSWAP8(decrypt[i], 7,2,5,4,3,6,1,0 );
|
||||
if ((i&7) == 5) decrypt[i] = BITSWAP8(decrypt[i], 3,2,5,4,7,6,1,0 );
|
||||
if ((i&7) == 6) decrypt[i] = BITSWAP8(decrypt[i], 7,6,1,4,3,2,5,0 );
|
||||
if ((i&7) == 7) decrypt[i] = BITSWAP8(decrypt[i], 3,6,1,4,7,2,5,0 );
|
||||
}
|
||||
|
||||
void victor5_bitswaps(UINT8 *decrypt, int i)
|
||||
{
|
||||
if ((i&7) == 0) decrypt[i] = BITSWAP8(decrypt[i], 7,2,5,4,3,6,1,0 );
|
||||
if ((i&7) == 1) decrypt[i] = BITSWAP8(decrypt[i], 7,6,5,0,3,2,1,4 );
|
||||
if ((i&7) == 2) decrypt[i] = BITSWAP8(decrypt[i], 7,2,1,0,3,6,5,4 );
|
||||
if ((i&7) == 3) decrypt[i] = BITSWAP8(decrypt[i], 7,2,1,0,3,6,5,4 );
|
||||
if ((i&7) == 4) decrypt[i] = BITSWAP8(decrypt[i], 3,2,1,0,7,6,5,4 );
|
||||
if ((i&7) == 5) decrypt[i] = BITSWAP8(decrypt[i], 7,6,5,0,3,2,1,4 );
|
||||
if ((i&7) == 6) decrypt[i] = BITSWAP8(decrypt[i], 3,6,1,0,7,2,5,4 );
|
||||
if ((i&7) == 7) decrypt[i] = BITSWAP8(decrypt[i], 7,2,1,4,3,6,5,0 );
|
||||
}
|
||||
|
||||
void victor21_bitswaps(UINT8 *decrypt, int i)
|
||||
{
|
||||
if ((i&7) == 0) decrypt[i] = BITSWAP8(decrypt[i], 7,2,1,0,3,6,5,4 );
|
||||
if ((i&7) == 1) decrypt[i] = BITSWAP8(decrypt[i], 3,6,1,4,7,2,5,0 );
|
||||
if ((i&7) == 2) decrypt[i] = BITSWAP8(decrypt[i], 3,2,1,4,7,6,5,0 );
|
||||
if ((i&7) == 3) decrypt[i] = BITSWAP8(decrypt[i], 7,2,5,4,3,6,1,0 );
|
||||
if ((i&7) == 4) decrypt[i] = BITSWAP8(decrypt[i], 7,2,5,4,3,6,1,0 );
|
||||
if ((i&7) == 5) decrypt[i] = BITSWAP8(decrypt[i], 3,6,5,0,7,2,1,4 );
|
||||
if ((i&7) == 6) decrypt[i] = BITSWAP8(decrypt[i], 7,6,5,4,3,2,1,0 );
|
||||
if ((i&7) == 7) decrypt[i] = BITSWAP8(decrypt[i], 3,2,1,4,7,6,5,0 );
|
||||
}
|
||||
|
||||
// Decrypt:
|
||||
|
||||
#if 0
|
||||
void dump_decrypted(running_machine& machine, UINT8* decrypt)
|
||||
{
|
||||
FILE *fp;
|
||||
char filename[256];
|
||||
sprintf(filename,"dat_%s", machine.system().name);
|
||||
fp=fopen(filename, "w+b");
|
||||
if (fp)
|
||||
{
|
||||
fwrite(decrypt, 0x10000, 1, fp);
|
||||
fclose(fp);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
void subsino_decrypt(running_machine& machine, void (*bitswaps)(UINT8 *decrypt, int i), const UINT8 *xors, int size)
|
||||
{
|
||||
int i;
|
||||
UINT8 *decrypt = auto_alloc_array(machine, UINT8, 0x10000);
|
||||
UINT8* region = machine.region("maincpu")->base();
|
||||
|
||||
for (i=0;i<0x10000;i++)
|
||||
{
|
||||
if (i<size)
|
||||
{
|
||||
decrypt[i] = region[i]^xors[i&7];
|
||||
bitswaps(decrypt, i);
|
||||
}
|
||||
else
|
||||
{
|
||||
decrypt[i] = region[i];
|
||||
}
|
||||
}
|
||||
// dump_decrypted(machine, decrypt);
|
||||
memcpy(region, decrypt, 0x10000);
|
||||
}
|
||||
18
src/mame/machine/subsino.h
Normal file
18
src/mame/machine/subsino.h
Normal file
@ -0,0 +1,18 @@
|
||||
#ifndef __MACHINE_SUBSINO__
|
||||
#define __MACHINE_SUBSINO__
|
||||
|
||||
#include "emu.h"
|
||||
|
||||
extern const UINT8 crsbingo_xors[8];
|
||||
extern const UINT8 sharkpy_xors [8];
|
||||
extern const UINT8 victor5_xors [8];
|
||||
extern const UINT8 victor21_xors[8];
|
||||
|
||||
void crsbingo_bitswaps(UINT8 *decrypt, int i);
|
||||
void sharkpy_bitswaps (UINT8 *decrypt, int i);
|
||||
void victor5_bitswaps (UINT8 *decrypt, int i);
|
||||
void victor21_bitswaps(UINT8 *decrypt, int i);
|
||||
|
||||
void subsino_decrypt(running_machine& machine, void (*bitswaps)(UINT8 *decrypt, int i), const UINT8 *xors, int size);
|
||||
|
||||
#endif
|
||||
@ -1270,6 +1270,7 @@ $(MAMEOBJ)/subsino.a: \
|
||||
$(DRIVERS)/lastfght.o \
|
||||
$(DRIVERS)/subsino.o \
|
||||
$(DRIVERS)/subsino2.o \
|
||||
$(MACHINE)/subsino.o \
|
||||
|
||||
$(MAMEOBJ)/sun.a: \
|
||||
$(DRIVERS)/arabian.o $(VIDEO)/arabian.o \
|
||||
|
||||
@ -9629,13 +9629,14 @@ Other Sun games
|
||||
DRIVER( victor6 ) /* (c) 1995 Subsino (Alpha license) */
|
||||
DRIVER( victor6a ) /* (c) 1995 Subsino (Alpha license) */
|
||||
DRIVER( victor6b ) /* (c) 1995 Subsino (Alpha license) */
|
||||
DRIVER( mtrain ) /* (c) 1996 Subsino */
|
||||
DRIVER( mtrainnv ) /* (c) 1996 Subsino */
|
||||
DRIVER( sharkpy ) /* (c) 1996 Subsino */
|
||||
DRIVER( sharkpya ) /* (c) 1996 Subsino */
|
||||
DRIVER( sharkpye ) /* (c) 1996 Subsino (Alpha license) */
|
||||
DRIVER( smoto20 ) /* (c) 1996 Subsino */
|
||||
DRIVER( smoto16 ) /* (c) 1996 Subsino */
|
||||
DRIVER( mtrain ) /* (c) 1996 Subsino */
|
||||
DRIVER( mtrainnv ) /* (c) 1996 Subsino */
|
||||
DRIVER( wtrnymph ) /* (c) 1996 Subsino */
|
||||
DRIVER( expcard ) /* (c) 1998 American Alpha */
|
||||
DRIVER( saklove ) /* (c) 1998 Subsino */
|
||||
DRIVER( bishjan ) /* (c) 1999 Subsino */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user