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New working clones

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------------------
Genius 6 (V132F) [Jorge Silva]
Lethal Crash Race / Bakuretsu Crash Race (set 2, alternate sound ROM) [Jorge Silva]

- ohmygod.cpp: used finder for memory bank and other minor cleanups
This commit is contained in:
Ivan Vangelista 2022-01-18 16:48:12 +01:00
parent 88050be1df
commit cd51627f28
7 changed files with 277 additions and 264 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
scripts/target/mame/arcade.lua
View File

@ -1439,11 +1439,9 @@ files {
createMAMEProjects(_target, _subtarget, "atlus") createMAMEProjects(_target, _subtarget, "atlus")
files { files {
MAME_DIR .. "src/mame/drivers/ohmygod.cpp",
MAME_DIR .. "src/mame/includes/ohmygod.h",
MAME_DIR .. "src/mame/video/ohmygod.cpp",
MAME_DIR .. "src/mame/drivers/patapata.cpp",
MAME_DIR .. "src/mame/drivers/bowltry.cpp", MAME_DIR .. "src/mame/drivers/bowltry.cpp",
MAME_DIR .. "src/mame/drivers/ohmygod.cpp",
MAME_DIR .. "src/mame/drivers/patapata.cpp",
} }
createMAMEProjects(_target, _subtarget, "barcrest") createMAMEProjects(_target, _subtarget, "barcrest")

87
src/mame/drivers/crshrace.cpp
View File

@ -3,6 +3,7 @@
/*************************************************************************** /***************************************************************************
Crash Race (c) 1993 Video System Co. Crash Race (c) 1993 Video System Co.
VSEC-24 PCB
driver by Nicola Salmoria driver by Nicola Salmoria
@ -458,68 +459,101 @@ void crshrace_state::crshrace(machine_config &config)
ROM_START( crshrace ) ROM_START( crshrace )
ROM_REGION( 0x80000, "maincpu", 0 ) // 68000 code ROM_REGION( 0x80000, "maincpu", 0 ) // 68000 code
ROM_LOAD16_WORD_SWAP( "1", 0x000000, 0x80000, CRC(21e34fb7) SHA1(be47b4a9bce2d6ce0a127dffe032c61547b2a3c0) ) ROM_LOAD16_WORD_SWAP( "1.ic10", 0x000000, 0x80000, CRC(21e34fb7) SHA1(be47b4a9bce2d6ce0a127dffe032c61547b2a3c0) )
ROM_REGION16_BE( 0x100000, "user1", 0 ) // extra ROM ROM_REGION16_BE( 0x100000, "user1", 0 ) // extra ROM
ROM_LOAD16_WORD_SWAP( "w21", 0x000000, 0x100000, CRC(a5df7325) SHA1(614095a086164af5b5e73245744411187d81deec) ) ROM_LOAD16_WORD_SWAP( "w21.ic14", 0x000000, 0x100000, CRC(a5df7325) SHA1(614095a086164af5b5e73245744411187d81deec) )
ROM_REGION16_BE( 0x100000, "user2", 0 ) // extra ROM ROM_REGION16_BE( 0x100000, "user2", 0 ) // extra ROM
ROM_LOAD16_WORD_SWAP( "w22", 0x000000, 0x100000, CRC(fc9d666d) SHA1(45aafcce82b668f93e51b5e4d092b1d0077e5192) ) ROM_LOAD16_WORD_SWAP( "w22.ic13", 0x000000, 0x100000, CRC(fc9d666d) SHA1(45aafcce82b668f93e51b5e4d092b1d0077e5192) )
ROM_REGION( 0x20000, "audiocpu", 0 ) // 64k for the audio CPU + banks ROM_REGION( 0x20000, "audiocpu", 0 ) // 64k for the audio CPU + banks
ROM_LOAD( "2", 0x00000, 0x20000, CRC(e70a900f) SHA1(edfe5df2dab5a7dccebe1a6f978144bcd516ab03) ) ROM_LOAD( "2.ic58", 0x00000, 0x20000, CRC(e70a900f) SHA1(edfe5df2dab5a7dccebe1a6f978144bcd516ab03) )
ROM_REGION( 0x100000, "chars", 0 ) ROM_REGION( 0x100000, "chars", 0 )
ROM_LOAD( "h895", 0x000000, 0x100000, CRC(36ad93c3) SHA1(f68f229dd1a1f8bfd3b8f73b6627f5f00f809d34) ) ROM_LOAD( "h895.ic50", 0x000000, 0x100000, CRC(36ad93c3) SHA1(f68f229dd1a1f8bfd3b8f73b6627f5f00f809d34) )
ROM_REGION( 0x400000, "tiles", 0 ) ROM_REGION( 0x400000, "tiles", 0 )
ROM_LOAD( "w18", 0x000000, 0x100000, CRC(b15df90d) SHA1(56e38e6c40a02553b6b8c5282aa8f16b20779ebf) ) ROM_LOAD( "w18.rom-a", 0x000000, 0x100000, CRC(b15df90d) SHA1(56e38e6c40a02553b6b8c5282aa8f16b20779ebf) )
ROM_LOAD( "w19", 0x100000, 0x100000, CRC(28326b93) SHA1(997e9b250b984b012ce1d165add59c741fb18171) ) ROM_LOAD( "w19.rom-b", 0x100000, 0x100000, CRC(28326b93) SHA1(997e9b250b984b012ce1d165add59c741fb18171) )
ROM_LOAD( "w20", 0x200000, 0x100000, CRC(d4056ad1) SHA1(4b45b14aa0766d7aef72f060e1cd28d67690d5fe) ) ROM_LOAD( "w20.rom-c", 0x200000, 0x100000, CRC(d4056ad1) SHA1(4b45b14aa0766d7aef72f060e1cd28d67690d5fe) )
// 300000-3fffff empty // 300000-3fffff empty
ROM_REGION( 0x400000, "sprites", 0 ) ROM_REGION( 0x400000, "sprites", 0 )
ROM_LOAD( "h897", 0x000000, 0x200000, CRC(e3230128) SHA1(758c65f113481cf25bf0359deecd6736a7c9ee7e) ) ROM_LOAD( "h897.ic29", 0x000000, 0x200000, CRC(e3230128) SHA1(758c65f113481cf25bf0359deecd6736a7c9ee7e) )
ROM_LOAD( "h896", 0x200000, 0x200000, CRC(fff60233) SHA1(56b4b708883a80761dc5f9184780477d72b80351) ) ROM_LOAD( "h896.ic75", 0x200000, 0x200000, CRC(fff60233) SHA1(56b4b708883a80761dc5f9184780477d72b80351) )
ROM_REGION( 0x100000, "ymsnd:adpcmb", 0 ) // sound samples ROM_REGION( 0x100000, "ymsnd:adpcmb", 0 ) // sound samples
ROM_LOAD( "h894", 0x000000, 0x100000, CRC(d53300c1) SHA1(4c3ff7d3156791cb960c28845a5f1906605bce55) ) ROM_LOAD( "h894.ic73", 0x000000, 0x100000, CRC(d53300c1) SHA1(4c3ff7d3156791cb960c28845a5f1906605bce55) )
ROM_REGION( 0x100000, "ymsnd:adpcma", 0 ) // sound samples ROM_REGION( 0x100000, "ymsnd:adpcma", 0 ) // sound samples
ROM_LOAD( "h893", 0x000000, 0x100000, CRC(32513b63) SHA1(c4ede4aaa2611cedb53d47448422a1926acf3052) ) ROM_LOAD( "h893.ic69", 0x000000, 0x100000, CRC(32513b63) SHA1(c4ede4aaa2611cedb53d47448422a1926acf3052) )
ROM_END ROM_END
ROM_START( crshrace2 ) ROM_START( crshrace2 )
ROM_REGION( 0x80000, "maincpu", 0 ) // 68000 code ROM_REGION( 0x80000, "maincpu", 0 ) // 68000 code
ROM_LOAD16_WORD_SWAP( "01-ic10.bin", 0x000000, 0x80000, CRC(b284aacd) SHA1(f0ef279cdec30eb32e8aa8cdd51e289b70f2d6f5) ) ROM_LOAD16_WORD_SWAP( "01.ic10", 0x000000, 0x80000, CRC(b284aacd) SHA1(f0ef279cdec30eb32e8aa8cdd51e289b70f2d6f5) )
ROM_REGION16_BE( 0x100000, "user1", 0 ) // extra ROM ROM_REGION16_BE( 0x100000, "user1", 0 ) // extra ROM
ROM_LOAD16_WORD_SWAP( "w21", 0x000000, 0x100000, CRC(a5df7325) SHA1(614095a086164af5b5e73245744411187d81deec) ) // IC14.BIN ROM_LOAD16_WORD_SWAP( "w21.ic14", 0x000000, 0x100000, CRC(a5df7325) SHA1(614095a086164af5b5e73245744411187d81deec) )
ROM_REGION16_BE( 0x100000, "user2", 0 ) // extra ROM ROM_REGION16_BE( 0x100000, "user2", 0 ) // extra ROM
ROM_LOAD16_WORD_SWAP( "w22", 0x000000, 0x100000, CRC(fc9d666d) SHA1(45aafcce82b668f93e51b5e4d092b1d0077e5192) ) // IC13.BIN ROM_LOAD16_WORD_SWAP( "w22.ic13", 0x000000, 0x100000, CRC(fc9d666d) SHA1(45aafcce82b668f93e51b5e4d092b1d0077e5192) )
ROM_REGION( 0x20000, "audiocpu", 0 ) // 64k for the audio CPU + banks ROM_REGION( 0x20000, "audiocpu", 0 ) // 64k for the audio CPU + banks
ROM_LOAD( "2", 0x00000, 0x20000, CRC(e70a900f) SHA1(edfe5df2dab5a7dccebe1a6f978144bcd516ab03) ) // 02-IC58.BIN ROM_LOAD( "2.ic58", 0x00000, 0x20000, CRC(e70a900f) SHA1(edfe5df2dab5a7dccebe1a6f978144bcd516ab03) )
ROM_REGION( 0x100000, "chars", 0 ) ROM_REGION( 0x100000, "chars", 0 )
ROM_LOAD( "h895", 0x000000, 0x100000, CRC(36ad93c3) SHA1(f68f229dd1a1f8bfd3b8f73b6627f5f00f809d34) ) // IC50.BIN ROM_LOAD( "h895.ic50", 0x000000, 0x100000, CRC(36ad93c3) SHA1(f68f229dd1a1f8bfd3b8f73b6627f5f00f809d34) )
ROM_REGION( 0x400000, "tiles", 0 ) ROM_REGION( 0x400000, "tiles", 0 )
ROM_LOAD( "w18", 0x000000, 0x100000, CRC(b15df90d) SHA1(56e38e6c40a02553b6b8c5282aa8f16b20779ebf) ) // ROM-A.BIN ROM_LOAD( "w18.rom-a", 0x000000, 0x100000, CRC(b15df90d) SHA1(56e38e6c40a02553b6b8c5282aa8f16b20779ebf) )
ROM_LOAD( "w19", 0x100000, 0x100000, CRC(28326b93) SHA1(997e9b250b984b012ce1d165add59c741fb18171) ) // ROM-B.BIN ROM_LOAD( "w19.rom-b", 0x100000, 0x100000, CRC(28326b93) SHA1(997e9b250b984b012ce1d165add59c741fb18171) )
ROM_LOAD( "w20", 0x200000, 0x100000, CRC(d4056ad1) SHA1(4b45b14aa0766d7aef72f060e1cd28d67690d5fe) ) // ROM-C.BIN ROM_LOAD( "w20.rom-c", 0x200000, 0x100000, CRC(d4056ad1) SHA1(4b45b14aa0766d7aef72f060e1cd28d67690d5fe) )
// 300000-3fffff empty // 300000-3fffff empty
ROM_REGION( 0x400000, "sprites", 0 ) ROM_REGION( 0x400000, "sprites", 0 )
ROM_LOAD( "h897", 0x000000, 0x200000, CRC(e3230128) SHA1(758c65f113481cf25bf0359deecd6736a7c9ee7e) ) // IC29.BIN ROM_LOAD( "h897.ic29", 0x000000, 0x200000, CRC(e3230128) SHA1(758c65f113481cf25bf0359deecd6736a7c9ee7e) )
ROM_LOAD( "h896", 0x200000, 0x200000, CRC(fff60233) SHA1(56b4b708883a80761dc5f9184780477d72b80351) ) // IC75.BIN ROM_LOAD( "h896.ic75", 0x200000, 0x200000, CRC(fff60233) SHA1(56b4b708883a80761dc5f9184780477d72b80351) )
ROM_REGION( 0x100000, "ymsnd:adpcmb", 0 ) // sound samples ROM_REGION( 0x100000, "ymsnd:adpcmb", 0 ) // sound samples
ROM_LOAD( "h894", 0x000000, 0x100000, CRC(d53300c1) SHA1(4c3ff7d3156791cb960c28845a5f1906605bce55) ) // IC73.BIN ROM_LOAD( "h894.ic73", 0x000000, 0x100000, CRC(d53300c1) SHA1(4c3ff7d3156791cb960c28845a5f1906605bce55) )
ROM_REGION( 0x100000, "ymsnd:adpcma", 0 ) // sound samples ROM_REGION( 0x100000, "ymsnd:adpcma", 0 ) // sound samples
ROM_LOAD( "h893", 0x000000, 0x100000, CRC(32513b63) SHA1(c4ede4aaa2611cedb53d47448422a1926acf3052) ) // IC69.BIN ROM_LOAD( "h893.ic69", 0x000000, 0x100000, CRC(32513b63) SHA1(c4ede4aaa2611cedb53d47448422a1926acf3052) )
ROM_END
ROM_START( crshrace2a )
ROM_REGION( 0x80000, "maincpu", 0 ) // 68000 code
ROM_LOAD16_WORD_SWAP( "01.ic10", 0x000000, 0x80000, CRC(b284aacd) SHA1(f0ef279cdec30eb32e8aa8cdd51e289b70f2d6f5) )
ROM_REGION16_BE( 0x100000, "user1", 0 ) // extra ROM
ROM_LOAD16_WORD_SWAP( "w21.ic14", 0x000000, 0x100000, CRC(a5df7325) SHA1(614095a086164af5b5e73245744411187d81deec) )
ROM_REGION16_BE( 0x100000, "user2", 0 ) // extra ROM
ROM_LOAD16_WORD_SWAP( "w22.ic13", 0x000000, 0x100000, CRC(fc9d666d) SHA1(45aafcce82b668f93e51b5e4d092b1d0077e5192) )
ROM_REGION( 0x20000, "audiocpu", 0 ) // 64k for the audio CPU + banks
ROM_LOAD( "2.ic58", 0x00000, 0x20000, CRC(7ef4f9dc) SHA1(cf9cc1cf16349b0b930f4572194b7ed3828c3bd8) ) // sldh
ROM_REGION( 0x100000, "chars", 0 )
ROM_LOAD( "h895.ic50", 0x000000, 0x100000, CRC(36ad93c3) SHA1(f68f229dd1a1f8bfd3b8f73b6627f5f00f809d34) )
ROM_REGION( 0x400000, "tiles", 0 ) // on a riser board
ROM_LOAD( "w18.rom-a", 0x000000, 0x100000, CRC(b15df90d) SHA1(56e38e6c40a02553b6b8c5282aa8f16b20779ebf) )
ROM_LOAD( "w19.rom-b", 0x100000, 0x100000, CRC(28326b93) SHA1(997e9b250b984b012ce1d165add59c741fb18171) )
ROM_LOAD( "w20.rom-c", 0x200000, 0x100000, CRC(d4056ad1) SHA1(4b45b14aa0766d7aef72f060e1cd28d67690d5fe) )
// 300000-3fffff empty
ROM_REGION( 0x400000, "sprites", 0 )
ROM_LOAD( "h897.ic29", 0x000000, 0x200000, CRC(e3230128) SHA1(758c65f113481cf25bf0359deecd6736a7c9ee7e) )
ROM_LOAD( "h896.ic75", 0x200000, 0x200000, CRC(fff60233) SHA1(56b4b708883a80761dc5f9184780477d72b80351) )
ROM_REGION( 0x100000, "ymsnd:adpcmb", 0 ) // sound samples
ROM_LOAD( "h894.ic73", 0x000000, 0x100000, CRC(d53300c1) SHA1(4c3ff7d3156791cb960c28845a5f1906605bce55) )
ROM_REGION( 0x100000, "ymsnd:adpcma", 0 ) // sound samples
ROM_LOAD( "h893.ic69", 0x000000, 0x100000, CRC(32513b63) SHA1(c4ede4aaa2611cedb53d47448422a1926acf3052) )
ROM_END ROM_END
@ -548,5 +582,6 @@ void crshrace_state::init_crshrace2()
} }
GAME( 1993, crshrace, 0, crshrace, crshrace, crshrace_state, init_crshrace, ROT270, "Video System Co.", "Lethal Crash Race / Bakuretsu Crash Race (set 1)", MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE ) GAME( 1993, crshrace, 0, crshrace, crshrace, crshrace_state, init_crshrace, ROT270, "Video System Co.", "Lethal Crash Race / Bakuretsu Crash Race (set 1)", MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1993, crshrace2, crshrace, crshrace, crshrace2, crshrace_state, init_crshrace2, ROT270, "Video System Co.", "Lethal Crash Race / Bakuretsu Crash Race (set 2)", MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE ) GAME( 1993, crshrace2, crshrace, crshrace, crshrace2, crshrace_state, init_crshrace2, ROT270, "Video System Co.", "Lethal Crash Race / Bakuretsu Crash Race (set 2)", MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1993, crshrace2a, crshrace, crshrace, crshrace2, crshrace_state, init_crshrace2, ROT270, "Video System Co.", "Lethal Crash Race / Bakuretsu Crash Race (set 2, alternate sound ROM)", MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )

16
src/mame/drivers/igs017.cpp
View File

@ -4412,6 +4412,21 @@ ROM_START( genius6a )
ROM_LOAD( "speech.u17", 0x00000, 0x40000, CRC(d9e3d39f) SHA1(bec85d1ac2dfca77453cbca0e7dd53fee8fb438b) ) // same as iqblocka ROM_LOAD( "speech.u17", 0x00000, 0x40000, CRC(d9e3d39f) SHA1(bec85d1ac2dfca77453cbca0e7dd53fee8fb438b) ) // same as iqblocka
ROM_END ROM_END
ROM_START( genius6b ) // PCB N0 - 0132, identical to V133F but for the main CPU ROM
ROM_REGION( 0x40000, "maincpu", 0 )
ROM_LOAD( "genius6_v-132f.u18", 0x00000, 0x40000, CRC(231be791) SHA1(1684395dc93902893dca32952c236617ccdbc269) )
ROM_REGION( 0x80000, "igs017_igs031:sprites", 0 )
ROM_LOAD( "genius6_cg.u7", 0x000000, 0x080000, CRC(1842d021) SHA1(78bfb5108741d39bd19b603cc97623fba7b2a31e) )
ROM_REGION( 0x80000, "igs017_igs031:tilemaps", 0 )
ROM_LOAD( "text.u8", 0x000000, 0x040000, CRC(7716b601) SHA1(363cddd930fdec4821ebfaced64276f8fa943eae) )
ROM_REGION( 0x40000, "oki", 0 )
ROM_LOAD( "speech.u17", 0x00000, 0x40000, CRC(d9e3d39f) SHA1(bec85d1ac2dfca77453cbca0e7dd53fee8fb438b) )
ROM_END
/*************************************************************************** /***************************************************************************
Mahjong Tian Jiang Shen Bing Mahjong Tian Jiang Shen Bing
@ -5070,6 +5085,7 @@ GAME( 1997, sdmg2, 0, sdmg2, sdmg2, igs017_state, init_sdmg2,
GAME( 1997, tjsb, 0, tjsb, tjsb, igs017_state, init_tjsb, ROT0, "IGS", "Mahjong Tian Jiang Shen Bing (V137C)", MACHINE_UNEMULATED_PROTECTION ) GAME( 1997, tjsb, 0, tjsb, tjsb, igs017_state, init_tjsb, ROT0, "IGS", "Mahjong Tian Jiang Shen Bing (V137C)", MACHINE_UNEMULATED_PROTECTION )
GAME( 1998, genius6, 0, genius6, genius6, igs017_state, init_iqblocka, ROT0, "IGS", "Genius 6 (V110F)", 0 ) GAME( 1998, genius6, 0, genius6, genius6, igs017_state, init_iqblocka, ROT0, "IGS", "Genius 6 (V110F)", 0 )
GAME( 1997, genius6a, genius6, genius6, genius6, igs017_state, init_iqblocka, ROT0, "IGS", "Genius 6 (V133F)", 0 ) // clone because it has older copyright year GAME( 1997, genius6a, genius6, genius6, genius6, igs017_state, init_iqblocka, ROT0, "IGS", "Genius 6 (V133F)", 0 ) // clone because it has older copyright year
GAME( 1997, genius6b, genius6, genius6, genius6, igs017_state, init_iqblocka, ROT0, "IGS", "Genius 6 (V132F)", 0 ) // "
GAME( 1998, mgcs, 0, mgcs, mgcs, igs017_state, init_mgcs, ROT0, "IGS", "Mahjong Man Guan Caishen (V103CS)", MACHINE_NOT_WORKING | MACHINE_UNEMULATED_PROTECTION | MACHINE_IMPERFECT_SOUND ) GAME( 1998, mgcs, 0, mgcs, mgcs, igs017_state, init_mgcs, ROT0, "IGS", "Mahjong Man Guan Caishen (V103CS)", MACHINE_NOT_WORKING | MACHINE_UNEMULATED_PROTECTION | MACHINE_IMPERFECT_SOUND )
GAME( 1998, lhzb2, 0, lhzb2, lhzb2, igs017_state, init_lhzb2, ROT0, "IGS", "Mahjong Long Hu Zhengba 2 (set 1)", MACHINE_NOT_WORKING | MACHINE_UNEMULATED_PROTECTION ) // 龙虎争霸2 GAME( 1998, lhzb2, 0, lhzb2, lhzb2, igs017_state, init_lhzb2, ROT0, "IGS", "Mahjong Long Hu Zhengba 2 (set 1)", MACHINE_NOT_WORKING | MACHINE_UNEMULATED_PROTECTION ) // 龙虎争霸2
GAME( 1998, lhzb2a, lhzb2, lhzb2a, lhzb2a, igs017_state, init_lhzb2a, ROT0, "IGS", "Mahjong Long Hu Zhengba 2 (VS221M)", 0 ) // 龙虎争霸2 GAME( 1998, lhzb2a, lhzb2, lhzb2a, lhzb2a, igs017_state, init_lhzb2a, ROT0, "IGS", "Mahjong Long Hu Zhengba 2 (VS221M)", 0 ) // 龙虎争霸2

256
src/mame/drivers/ohmygod.cpp
View File

@ -9,64 +9,222 @@ driver by Nicola Salmoria
Notes: Notes:
- not sure about the scroll registers - not sure about the scroll registers
- lots of unknown RAM, maybe other gfx planes not used by this game - lots of unknown RAM, maybe other GFX planes not used by these games
***************************************************************************/ ***************************************************************************/
#include "emu.h" #include "emu.h"
#include "includes/ohmygod.h"
#include "cpu/m68000/m68000.h" #include "cpu/m68000/m68000.h"
#include "machine/watchdog.h" #include "machine/watchdog.h"
#include "sound/okim6295.h" #include "sound/okim6295.h"
#include "emupal.h"
#include "screen.h" #include "screen.h"
#include "speaker.h" #include "speaker.h"
#include "tilemap.h"
void ohmygod_state::ohmygod_ctrl_w(offs_t offset, uint16_t data, uint16_t mem_mask) namespace {
class ohmygod_state : public driver_device
{
public:
ohmygod_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_videoram(*this, "videoram"),
m_spriteram(*this, "spriteram"),
m_okibank(*this, "okibank"),
m_maincpu(*this, "maincpu"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette")
{ }
void ohmygod(machine_config &config);
void init_ohmygod();
void init_naname();
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
private:
void ctrl_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
void videoram_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
void spritebank_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
void scrollx_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
void scrolly_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
TILE_GET_INFO_MEMBER(get_tile_info);
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect );
void main_map(address_map &map);
void oki_map(address_map &map);
// memory pointers
required_shared_ptr<uint16_t> m_videoram;
required_shared_ptr<uint16_t> m_spriteram;
required_memory_bank m_okibank;
// video-related
tilemap_t *m_bg_tilemap;
uint8_t m_spritebank;
uint16_t m_scrollx;
uint16_t m_scrolly;
// misc
uint8_t m_adpcm_bank_shift;
uint8_t m_sndbank;
required_device<cpu_device> m_maincpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
};
/***************************************************************************
Callbacks for the TileMap code
***************************************************************************/
TILE_GET_INFO_MEMBER(ohmygod_state::get_tile_info)
{
uint16_t code = m_videoram[2 * tile_index + 1];
uint16_t attr = m_videoram[2 * tile_index];
tileinfo.set(0,
code,
(attr & 0x0f00) >> 8,
0);
}
/***************************************************************************
Start the video hardware emulation.
***************************************************************************/
void ohmygod_state::video_start()
{
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(ohmygod_state::get_tile_info)), TILEMAP_SCAN_ROWS, 8, 8, 64, 64);
}
/***************************************************************************
Memory handlers
***************************************************************************/
void ohmygod_state::videoram_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
COMBINE_DATA(&m_videoram[offset]);
m_bg_tilemap->mark_tile_dirty(offset / 2);
}
void ohmygod_state::spritebank_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
if (ACCESSING_BITS_8_15)
m_spritebank = BIT(data, 15);
}
void ohmygod_state::scrollx_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
COMBINE_DATA(&m_scrollx);
m_bg_tilemap->set_scrollx(0, m_scrollx - 0x81ec);
}
void ohmygod_state::scrolly_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
COMBINE_DATA(&m_scrolly);
m_bg_tilemap->set_scrolly(0, m_scrolly - 0x81ef);
}
/***************************************************************************
Display refresh
***************************************************************************/
void ohmygod_state::draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect )
{
for (int offs = 0; offs < m_spriteram.bytes() / 4; offs += 4)
{
uint16_t *sr = m_spritebank ? (m_spriteram + m_spriteram.bytes() / 4) : m_spriteram;
int code = sr[offs + 3] & 0x0fff;
int color = sr[offs + 2] & 0x000f;
int sx = sr[offs + 0] - 29;
int sy = sr[offs + 1];
if (sy >= 32768)
sy -= 65536;
int flipx = sr[offs + 3] & 0x8000;
m_gfxdecode->gfx(1)->transpen(bitmap, cliprect,
code,
color,
flipx, 0,
sx, sy, 0);
}
}
uint32_t ohmygod_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
draw_sprites(bitmap, cliprect);
return 0;
}
void ohmygod_state::ctrl_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{ {
if (ACCESSING_BITS_0_7) if (ACCESSING_BITS_0_7)
{ {
/* ADPCM bank switch */ // ADPCM bank switch
if (m_sndbank != ((data >> m_adpcm_bank_shift) & 0x0f)) if (m_sndbank != ((data >> m_adpcm_bank_shift) & 0x0f))
{ {
m_sndbank = (data >> m_adpcm_bank_shift) & 0x0f; m_sndbank = (data >> m_adpcm_bank_shift) & 0x0f;
membank("okibank")->set_entry(m_sndbank); m_okibank->set_entry(m_sndbank);
} }
} }
if (ACCESSING_BITS_8_15) if (ACCESSING_BITS_8_15)
{ {
machine().bookkeeping().coin_counter_w(0, data & 0x1000); machine().bookkeeping().coin_counter_w(0, BIT(data, 12));
machine().bookkeeping().coin_counter_w(1, data & 0x2000); machine().bookkeeping().coin_counter_w(1, BIT(data, 13));
} }
} }
void ohmygod_state::ohmygod_map(address_map &map) void ohmygod_state::main_map(address_map &map)
{ {
map(0x000000, 0x07ffff).rom(); map(0x000000, 0x07ffff).rom();
map(0x300000, 0x303fff).ram(); map(0x300000, 0x303fff).ram();
map(0x304000, 0x307fff).ram().w(FUNC(ohmygod_state::ohmygod_videoram_w)).share("videoram"); map(0x304000, 0x307fff).ram().w(FUNC(ohmygod_state::videoram_w)).share(m_videoram);
map(0x308000, 0x30ffff).ram(); map(0x308000, 0x30ffff).ram();
map(0x400000, 0x400001).w(FUNC(ohmygod_state::ohmygod_scrollx_w)); map(0x400000, 0x400001).w(FUNC(ohmygod_state::scrollx_w));
map(0x400002, 0x400003).w(FUNC(ohmygod_state::ohmygod_scrolly_w)); map(0x400002, 0x400003).w(FUNC(ohmygod_state::scrolly_w));
map(0x600000, 0x6007ff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette"); map(0x600000, 0x6007ff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette");
map(0x700000, 0x703fff).ram().share("spriteram"); map(0x700000, 0x703fff).ram().share(m_spriteram);
map(0x704000, 0x707fff).ram(); map(0x704000, 0x707fff).ram();
map(0x708000, 0x70ffff).ram(); /* Work RAM */ map(0x708000, 0x70ffff).ram(); // Work RAM
map(0x800000, 0x800001).portr("P1"); map(0x800000, 0x800001).portr("P1");
map(0x800002, 0x800003).portr("P2"); map(0x800002, 0x800003).portr("P2");
map(0x900000, 0x900001).w(FUNC(ohmygod_state::ohmygod_ctrl_w)); map(0x900000, 0x900001).w(FUNC(ohmygod_state::ctrl_w));
map(0xa00000, 0xa00001).portr("DSW1"); map(0xa00000, 0xa00001).portr("DSW1");
map(0xa00002, 0xa00003).portr("DSW2"); map(0xa00002, 0xa00003).portr("DSW2");
map(0xb00001, 0xb00001).rw("oki", FUNC(okim6295_device::read), FUNC(okim6295_device::write)); map(0xb00001, 0xb00001).rw("oki", FUNC(okim6295_device::read), FUNC(okim6295_device::write));
map(0xc00000, 0xc00001).r("watchdog", FUNC(watchdog_timer_device::reset16_r)); map(0xc00000, 0xc00001).r("watchdog", FUNC(watchdog_timer_device::reset16_r));
map(0xd00000, 0xd00001).w(FUNC(ohmygod_state::ohmygod_spritebank_w)); map(0xd00000, 0xd00001).w(FUNC(ohmygod_state::spritebank_w));
} }
void ohmygod_state::oki_map(address_map &map) void ohmygod_state::oki_map(address_map &map)
{ {
map(0x00000, 0x1ffff).rom(); map(0x00000, 0x1ffff).rom();
map(0x20000, 0x3ffff).bankr("okibank"); map(0x20000, 0x3ffff).bankr(m_okibank);
} }
static INPUT_PORTS_START( ohmygod ) static INPUT_PORTS_START( ohmygod )
@ -117,7 +275,7 @@ static INPUT_PORTS_START( ohmygod )
PORT_DIPSETTING( 0x0f00, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x0f00, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x0300, "5 Coins/6 Credits" ) PORT_DIPSETTING( 0x0300, "5 Coins/6 Credits" )
PORT_DIPSETTING( 0x0200, DEF_STR( 4C_5C ) ) PORT_DIPSETTING( 0x0200, DEF_STR( 4C_5C ) )
// PORT_DIPSETTING( 0x0600, DEF_STR( 2C_3C ) ) PORT_DIPSETTING( 0x0600, DEF_STR( 2C_3C ) )
PORT_DIPSETTING( 0x0100, DEF_STR( 2C_3C ) ) PORT_DIPSETTING( 0x0100, DEF_STR( 2C_3C ) )
PORT_DIPSETTING( 0x0e00, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0x0e00, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x0d00, DEF_STR( 1C_3C ) ) PORT_DIPSETTING( 0x0d00, DEF_STR( 1C_3C ) )
@ -134,7 +292,7 @@ static INPUT_PORTS_START( ohmygod )
PORT_DIPSETTING( 0xf000, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0xf000, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x3000, "5 Coins/6 Credits" ) PORT_DIPSETTING( 0x3000, "5 Coins/6 Credits" )
PORT_DIPSETTING( 0x2000, DEF_STR( 4C_5C ) ) PORT_DIPSETTING( 0x2000, DEF_STR( 4C_5C ) )
// PORT_DIPSETTING( 0x6000, DEF_STR( 2C_3C ) ) PORT_DIPSETTING( 0x6000, DEF_STR( 2C_3C ) )
PORT_DIPSETTING( 0x1000, DEF_STR( 2C_3C ) ) PORT_DIPSETTING( 0x1000, DEF_STR( 2C_3C ) )
PORT_DIPSETTING( 0xe000, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0xe000, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0xd000, DEF_STR( 1C_3C ) ) PORT_DIPSETTING( 0xd000, DEF_STR( 1C_3C ) )
@ -217,7 +375,7 @@ static INPUT_PORTS_START( naname )
PORT_DIPSETTING( 0x0f00, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x0f00, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x0300, "5 Coins/6 Credits" ) PORT_DIPSETTING( 0x0300, "5 Coins/6 Credits" )
PORT_DIPSETTING( 0x0200, DEF_STR( 4C_5C ) ) PORT_DIPSETTING( 0x0200, DEF_STR( 4C_5C ) )
// PORT_DIPSETTING( 0x0600, DEF_STR( 2C_3C ) ) PORT_DIPSETTING( 0x0600, DEF_STR( 2C_3C ) )
PORT_DIPSETTING( 0x0100, DEF_STR( 2C_3C ) ) PORT_DIPSETTING( 0x0100, DEF_STR( 2C_3C ) )
PORT_DIPSETTING( 0x0e00, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0x0e00, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x0d00, DEF_STR( 1C_3C ) ) PORT_DIPSETTING( 0x0d00, DEF_STR( 1C_3C ) )
@ -234,7 +392,7 @@ static INPUT_PORTS_START( naname )
PORT_DIPSETTING( 0xf000, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0xf000, DEF_STR( 1C_1C ) )
PORT_DIPSETTING( 0x3000, "5 Coins/6 Credits" ) PORT_DIPSETTING( 0x3000, "5 Coins/6 Credits" )
PORT_DIPSETTING( 0x2000, DEF_STR( 4C_5C ) ) PORT_DIPSETTING( 0x2000, DEF_STR( 4C_5C ) )
// PORT_DIPSETTING( 0x6000, DEF_STR( 2C_3C ) ) PORT_DIPSETTING( 0x6000, DEF_STR( 2C_3C ) )
PORT_DIPSETTING( 0x1000, DEF_STR( 2C_3C ) ) PORT_DIPSETTING( 0x1000, DEF_STR( 2C_3C ) )
PORT_DIPSETTING( 0xe000, DEF_STR( 1C_2C ) ) PORT_DIPSETTING( 0xe000, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0xd000, DEF_STR( 1C_3C ) ) PORT_DIPSETTING( 0xd000, DEF_STR( 1C_3C ) )
@ -271,40 +429,16 @@ INPUT_PORTS_END
static const gfx_layout charlayout =
{
8,8,
RGN_FRAC(1,1),
4,
{ 0, 1, 2, 3 },
{ 0*4, 1*4, 2*4, 3*4, 4*4, 5*4, 6*4, 7*4 },
{ 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32 },
32*8
};
static const gfx_layout spritelayout =
{
16,16,
RGN_FRAC(1,1),
4,
{ 0, 1, 2, 3 },
{ 0*4, 1*4, 2*4, 3*4, 4*4, 5*4, 6*4, 7*4,
8*4, 9*4, 10*4, 11*4, 12*4, 13*4, 14*4, 15*4 },
{ 0*64, 1*64, 2*64, 3*64, 4*64, 5*64, 6*64, 7*64,
8*64, 9*64, 10*64, 11*64, 12*64, 13*64, 14*64, 15*64 },
128*8
};
static GFXDECODE_START( gfx_ohmygod ) static GFXDECODE_START( gfx_ohmygod )
GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 16 ) /* colors 0-255 */ GFXDECODE_ENTRY( "chars", 0, gfx_8x8x4_packed_msb, 0, 16 ) // colors 0-255
GFXDECODE_ENTRY( "gfx2", 0, spritelayout, 512, 16 ) /* colors 512-767 */ GFXDECODE_ENTRY( "sprites", 0, gfx_16x16x4_packed_msb, 512, 16 ) // colors 512-767
GFXDECODE_END GFXDECODE_END
void ohmygod_state::machine_start() void ohmygod_state::machine_start()
{ {
membank("okibank")->configure_entries(0, 16, memregion("oki")->base(), 0x20000); m_okibank->configure_entries(0, 16, memregion("oki")->base(), 0x20000);
save_item(NAME(m_spritebank)); save_item(NAME(m_spritebank));
save_item(NAME(m_scrollx)); save_item(NAME(m_scrollx));
@ -322,31 +456,31 @@ void ohmygod_state::machine_reset()
void ohmygod_state::ohmygod(machine_config &config) void ohmygod_state::ohmygod(machine_config &config)
{ {
/* basic machine hardware */ // basic machine hardware
M68000(config, m_maincpu, 12000000); M68000(config, m_maincpu, 12000000);
m_maincpu->set_addrmap(AS_PROGRAM, &ohmygod_state::ohmygod_map); m_maincpu->set_addrmap(AS_PROGRAM, &ohmygod_state::main_map);
m_maincpu->set_vblank_int("screen", FUNC(ohmygod_state::irq1_line_hold)); m_maincpu->set_vblank_int("screen", FUNC(ohmygod_state::irq1_line_hold));
WATCHDOG_TIMER(config, "watchdog").set_time(attotime::from_seconds(3)); /* a guess, and certainly wrong */ WATCHDOG_TIMER(config, "watchdog").set_time(attotime::from_seconds(3)); // a guess, and certainly wrong
/* video hardware */ // video hardware
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(60); screen.set_refresh_hz(60);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(0)); screen.set_vblank_time(ATTOSECONDS_IN_USEC(0));
screen.set_size(64*8, 32*8); screen.set_size(64*8, 32*8);
screen.set_visarea(12*8, (64-12)*8-1, 0*8, 30*8-1 ); screen.set_visarea(12*8, (64-12)*8-1, 0*8, 30*8-1 );
screen.set_screen_update(FUNC(ohmygod_state::screen_update_ohmygod)); screen.set_screen_update(FUNC(ohmygod_state::screen_update));
screen.set_palette(m_palette); screen.set_palette(m_palette);
GFXDECODE(config, m_gfxdecode, m_palette, gfx_ohmygod); GFXDECODE(config, m_gfxdecode, m_palette, gfx_ohmygod);
PALETTE(config, m_palette).set_format(palette_device::xGRB_555, 1024); PALETTE(config, m_palette).set_format(palette_device::xGRB_555, 1024);
/* sound hardware */ // sound hardware
SPEAKER(config, "mono").front_center(); SPEAKER(config, "mono").front_center();
okim6295_device &oki(OKIM6295(config, "oki", 14000000/8, okim6295_device::PIN7_HIGH)); okim6295_device &oki(OKIM6295(config, "oki", 14000000 / 8, okim6295_device::PIN7_HIGH));
oki.set_addrmap(0, &ohmygod_state::oki_map); oki.set_addrmap(0, &ohmygod_state::oki_map);
oki.add_route(ALL_OUTPUTS, "mono", 1.0); oki.add_route(ALL_OUTPUTS, "mono", 1.0);
} }
@ -362,28 +496,28 @@ ROM_START( ohmygod )
ROM_REGION( 0x80000, "maincpu", 0 ) ROM_REGION( 0x80000, "maincpu", 0 )
ROM_LOAD16_WORD_SWAP( "omg-p.114", 0x00000, 0x80000, CRC(48fa40ca) SHA1(b1d91e1a4a888526febbe53a12b73e375f604f2b) ) ROM_LOAD16_WORD_SWAP( "omg-p.114", 0x00000, 0x80000, CRC(48fa40ca) SHA1(b1d91e1a4a888526febbe53a12b73e375f604f2b) )
ROM_REGION( 0x80000, "gfx1", 0 ) ROM_REGION( 0x80000, "chars", 0 )
ROM_LOAD( "omg-b.117", 0x00000, 0x80000, CRC(73621fa6) SHA1(de28c123eeaab78af83ab673431f90c97569450b) ) ROM_LOAD( "omg-b.117", 0x00000, 0x80000, CRC(73621fa6) SHA1(de28c123eeaab78af83ab673431f90c97569450b) )
ROM_REGION( 0x80000, "gfx2", 0 ) ROM_REGION( 0x80000, "sprites", 0 )
ROM_LOAD( "omg-s.120", 0x00000, 0x80000, CRC(6413bd36) SHA1(52c455d727496eae80bfab9460127c4c5a874e32) ) ROM_LOAD( "omg-s.120", 0x00000, 0x80000, CRC(6413bd36) SHA1(52c455d727496eae80bfab9460127c4c5a874e32) )
ROM_REGION( 0x200000, "oki", 0 ) ROM_REGION( 0x200000, "oki", 0 )
ROM_LOAD( "omg-g.107", 0x00000, 0x200000, CRC(7405573c) SHA1(f4e7318c0a58f43d3c6370490637aea53b28547e) ) /* 00000-1ffff is fixed, 20000-3ffff is banked */ ROM_LOAD( "omg-g.107", 0x00000, 0x200000, CRC(7405573c) SHA1(f4e7318c0a58f43d3c6370490637aea53b28547e) ) // 00000-1ffff is fixed, 20000-3ffff is banked
ROM_END ROM_END
ROM_START( naname ) ROM_START( naname )
ROM_REGION( 0x80000, "maincpu", 0 ) ROM_REGION( 0x80000, "maincpu", 0 )
ROM_LOAD16_WORD_SWAP( "036-prg.114", 0x00000, 0x80000, CRC(3b7362f7) SHA1(ba16ec9df8569bacd387561ef2b3ea5b17cb650c) ) ROM_LOAD16_WORD_SWAP( "036-prg.114", 0x00000, 0x80000, CRC(3b7362f7) SHA1(ba16ec9df8569bacd387561ef2b3ea5b17cb650c) )
ROM_REGION( 0x80000, "gfx1", 0 ) ROM_REGION( 0x80000, "chars", 0 )
ROM_LOAD( "036-bg.117", 0x00000, 0x80000, CRC(f53e8da5) SHA1(efaec4bb90cad75380ac6eb6859379cdefd187ac) ) ROM_LOAD( "036-bg.117", 0x00000, 0x80000, CRC(f53e8da5) SHA1(efaec4bb90cad75380ac6eb6859379cdefd187ac) )
ROM_REGION( 0x80000, "gfx2", 0 ) ROM_REGION( 0x80000, "sprites", 0 )
ROM_LOAD( "036-spr.120", 0x00000, 0x80000, CRC(e36d8731) SHA1(652709d7884d40459c95761c8abcb394c4b712bf) ) ROM_LOAD( "036-spr.120", 0x00000, 0x80000, CRC(e36d8731) SHA1(652709d7884d40459c95761c8abcb394c4b712bf) )
ROM_REGION( 0x200000, "oki", 0 ) ROM_REGION( 0x200000, "oki", 0 )
ROM_LOAD( "036-snd.107", 0x00000, 0x200000, CRC(a3e0caf4) SHA1(35b0eb4ae5b9df1b7c99ec2476a6d834ea50d2e3) ) /* 00000-1ffff is fixed, 20000-3ffff is banked */ ROM_LOAD( "036-snd.107", 0x00000, 0x200000, CRC(a3e0caf4) SHA1(35b0eb4ae5b9df1b7c99ec2476a6d834ea50d2e3) ) // 00000-1ffff is fixed, 20000-3ffff is banked
ROM_END ROM_END
@ -398,6 +532,8 @@ void ohmygod_state::init_naname()
m_adpcm_bank_shift = 0; m_adpcm_bank_shift = 0;
} }
} // Anonymous namespace
GAME( 1993, ohmygod, 0, ohmygod, ohmygod, ohmygod_state, init_ohmygod, ROT0, "Atlus", "Oh My God! (Japan)", MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE ) GAME( 1993, ohmygod, 0, ohmygod, ohmygod, ohmygod_state, init_ohmygod, ROT0, "Atlus", "Oh My God! (Japan)", MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1994, naname, 0, ohmygod, naname, ohmygod_state, init_naname, ROT0, "Atlus", "Naname de Magic! (Japan)", MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE ) GAME( 1994, naname, 0, ohmygod, naname, ohmygod_state, init_naname, ROT0, "Atlus", "Naname de Magic! (Japan)", MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )

67
src/mame/includes/ohmygod.h
View File

@ -1,67 +0,0 @@
// license:BSD-3-Clause
// copyright-holders:Nicola Salmoria
/*************************************************************************
Oh My God!
*************************************************************************/
#ifndef MAME_INCLUDES_OHMYGOD_H
#define MAME_INCLUDES_OHMYGOD_H
#pragma once
#include "emupal.h"
#include "tilemap.h"
class ohmygod_state : public driver_device
{
public:
ohmygod_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_videoram(*this, "videoram"),
m_spriteram(*this, "spriteram"),
m_maincpu(*this, "maincpu"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette")
{ }
void ohmygod(machine_config &config);
void init_ohmygod();
void init_naname();
private:
void ohmygod_ctrl_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
void ohmygod_videoram_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
void ohmygod_spritebank_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
void ohmygod_scrollx_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
void ohmygod_scrolly_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
TILE_GET_INFO_MEMBER(get_tile_info);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
uint32_t screen_update_ohmygod(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect );
void ohmygod_map(address_map &map);
void oki_map(address_map &map);
/* memory pointers */
required_shared_ptr<uint16_t> m_videoram;
required_shared_ptr<uint16_t> m_spriteram;
/* video-related */
tilemap_t *m_bg_tilemap;
int m_spritebank;
uint16_t m_scrollx;
uint16_t m_scrolly;
/* misc */
int m_adpcm_bank_shift;
int m_sndbank;
required_device<cpu_device> m_maincpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
};
#endif // MAME_INCLUDES_OHMYGOD_H

2
src/mame/mame.lst
View File

@ -11540,6 +11540,7 @@ crospuzl //
@source:crshrace.cpp @source:crshrace.cpp
crshrace // (c) 1993 Video System Co. crshrace // (c) 1993 Video System Co.
crshrace2 // (c) 1993 Video System Co. crshrace2 // (c) 1993 Video System Co.
crshrace2a // (c) 1993 Video System Co.
@source:crvision.cpp @source:crvision.cpp
crvisio2 // crvisio2 //
@ -17132,6 +17133,7 @@ xymg // (c) 1996
@source:igs017.cpp @source:igs017.cpp
genius6 // (c) 1998 genius6 // (c) 1998
genius6a // (c) 1997 genius6a // (c) 1997
genius6b // (c) 1997
happyskl // (c) 2001? happyskl // (c) 2001?
iqblocka // (c) 1996 iqblocka // (c) 1996
iqblockf // (c) 1996 iqblockf // (c) 1996

107
src/mame/video/ohmygod.cpp
View File

@ -1,107 +0,0 @@
// license:BSD-3-Clause
// copyright-holders:Nicola Salmoria
#include "emu.h"
#include "includes/ohmygod.h"
/***************************************************************************
Callbacks for the TileMap code
***************************************************************************/
TILE_GET_INFO_MEMBER(ohmygod_state::get_tile_info)
{
uint16_t code = m_videoram[2 * tile_index + 1];
uint16_t attr = m_videoram[2 * tile_index];
tileinfo.set(0,
code,
(attr & 0x0f00) >> 8,
0);
}
/***************************************************************************
Start the video hardware emulation.
***************************************************************************/
void ohmygod_state::video_start()
{
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(ohmygod_state::get_tile_info)), TILEMAP_SCAN_ROWS, 8, 8, 64, 64);
}
/***************************************************************************
Memory handlers
***************************************************************************/
void ohmygod_state::ohmygod_videoram_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
COMBINE_DATA(&m_videoram[offset]);
m_bg_tilemap->mark_tile_dirty(offset / 2);
}
void ohmygod_state::ohmygod_spritebank_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
if (ACCESSING_BITS_8_15)
m_spritebank = data & 0x8000;
}
void ohmygod_state::ohmygod_scrollx_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
COMBINE_DATA(&m_scrollx);
m_bg_tilemap->set_scrollx(0, m_scrollx - 0x81ec);
}
void ohmygod_state::ohmygod_scrolly_w(offs_t offset, uint16_t data, uint16_t mem_mask)
{
COMBINE_DATA(&m_scrolly);
m_bg_tilemap->set_scrolly(0, m_scrolly - 0x81ef);
}
/***************************************************************************
Display refresh
***************************************************************************/
void ohmygod_state::draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect )
{
uint16_t *spriteram = m_spriteram;
int offs;
for (offs = 0; offs < m_spriteram.bytes() / 4; offs += 4)
{
int sx, sy, code, color, flipx;
uint16_t *sr;
sr = m_spritebank ? (spriteram + m_spriteram.bytes() / 4) : spriteram;
code = sr[offs + 3] & 0x0fff;
color = sr[offs + 2] & 0x000f;
sx = sr[offs + 0] - 29;
sy = sr[offs + 1];
if (sy >= 32768)
sy -= 65536;
flipx = sr[offs + 3] & 0x8000;
m_gfxdecode->gfx(1)->transpen(bitmap,cliprect,
code,
color,
flipx,0,
sx,sy,0);
}
}
uint32_t ohmygod_state::screen_update_ohmygod(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
draw_sprites(bitmap, cliprect);
return 0;
}