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https://github.com/holub/mame
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Popeye: Fixed background in popeyej, popeyejo & popeyebl. popeyej does not run on the exact same hardware as sky skipper & was the basis for the popeyebl set. Fixed horizontal and vertical scroll register behaviour in popeye. Change function names from the game name to the hardware id the functionality was first used in. [smf]
This commit is contained in:
smf-
parent
b3aba982da
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@ -12,8 +12,6 @@ Notes:
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(which is the same revision of the program code) has the protection disabled
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in a very clean way, so I don't know if it's an original (without the
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protection device to save costs), or a very well done bootleg.
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- The bootleg derives from a different revision of the program code which we
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don't have.
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***************************************************************************/
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@ -159,7 +157,7 @@ WRITE8_MEMBER(popeye_state::protection_w)
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static ADDRESS_MAP_START( skyskipr_map, AS_PROGRAM, 8, popeye_state )
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static ADDRESS_MAP_START( tnx1_map, AS_PROGRAM, 8, popeye_state )
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AM_RANGE(0x0000, 0x7fff) AM_ROM
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AM_RANGE(0x8000, 0x87ff) AM_RAM
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AM_RANGE(0x8800, 0x8bff) AM_WRITENOP // Attempts to initialize this area with 00 on boot
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@ -169,11 +167,11 @@ static ADDRESS_MAP_START( skyskipr_map, AS_PROGRAM, 8, popeye_state )
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AM_RANGE(0x8e80, 0x8fff) AM_RAM
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AM_RANGE(0xa000, 0xa3ff) AM_WRITE(popeye_videoram_w) AM_SHARE("videoram")
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AM_RANGE(0xa400, 0xa7ff) AM_WRITE(popeye_colorram_w) AM_SHARE("colorram")
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AM_RANGE(0xc000, 0xcfff) AM_WRITE(skyskipr_bitmap_w)
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AM_RANGE(0xc000, 0xcfff) AM_WRITE(tnx1_bitmap_w)
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AM_RANGE(0xe000, 0xe001) AM_READWRITE(protection_r,protection_w)
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ADDRESS_MAP_END
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static ADDRESS_MAP_START( popeye_map, AS_PROGRAM, 8, popeye_state )
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static ADDRESS_MAP_START( tpp2_map, AS_PROGRAM, 8, popeye_state )
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AM_RANGE(0x0000, 0x7fff) AM_ROM
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AM_RANGE(0x8000, 0x87ff) AM_RAM // unpopulated 7f
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AM_RANGE(0x8800, 0x8bff) AM_RAM
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@ -183,7 +181,7 @@ static ADDRESS_MAP_START( popeye_map, AS_PROGRAM, 8, popeye_state )
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AM_RANGE(0x8e80, 0x8fff) AM_RAM
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AM_RANGE(0xa000, 0xa3ff) AM_WRITE(popeye_videoram_w) AM_SHARE("videoram")
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AM_RANGE(0xa400, 0xa7ff) AM_WRITE(popeye_colorram_w) AM_SHARE("colorram")
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AM_RANGE(0xc000, 0xdfff) AM_WRITE(popeye_bitmap_w)
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AM_RANGE(0xc000, 0xdfff) AM_WRITE(tpp2_bitmap_w)
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AM_RANGE(0xe000, 0xe001) AM_READWRITE(protection_r,protection_w)
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ADDRESS_MAP_END
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@ -196,7 +194,7 @@ static ADDRESS_MAP_START( popeyebl_map, AS_PROGRAM, 8, popeye_state )
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AM_RANGE(0x8e80, 0x8fff) AM_RAM
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AM_RANGE(0xa000, 0xa3ff) AM_WRITE(popeye_videoram_w) AM_SHARE("videoram")
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AM_RANGE(0xa400, 0xa7ff) AM_WRITE(popeye_colorram_w) AM_SHARE("colorram")
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AM_RANGE(0xc000, 0xcfff) AM_WRITE(skyskipr_bitmap_w)
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AM_RANGE(0xc000, 0xcfff) AM_WRITE(tnx1_bitmap_w)
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AM_RANGE(0xe000, 0xe01f) AM_ROM AM_REGION("blprot", 0x00)
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ADDRESS_MAP_END
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@ -447,10 +445,10 @@ WRITE8_MEMBER(popeye_state::popeye_portB_w)
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m_dswbit = (data & 0x0e) >> 1;
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}
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static MACHINE_CONFIG_START( skyskipr )
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static MACHINE_CONFIG_START( tnx1 )
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/* basic machine hardware */
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MCFG_CPU_ADD("maincpu", Z80, XTAL_8MHz/2) /* 4 MHz */
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MCFG_CPU_PROGRAM_MAP(skyskipr_map)
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MCFG_CPU_PROGRAM_MAP(tnx1_map)
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MCFG_CPU_IO_MAP(popeye_io_map)
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MCFG_CPU_VBLANK_INT_DRIVER("screen", popeye_state, popeye_interrupt)
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@ -465,7 +463,7 @@ static MACHINE_CONFIG_START( skyskipr )
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MCFG_GFXDECODE_ADD("gfxdecode", "palette", popeye)
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MCFG_PALETTE_ADD("palette", 16+16*2+64*4)
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MCFG_PALETTE_INIT_OWNER(popeye_state, skyskipr)
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MCFG_PALETTE_INIT_OWNER(popeye_state, tnx1)
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/* sound hardware */
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MCFG_SPEAKER_STANDARD_MONO("mono")
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@ -476,14 +474,16 @@ static MACHINE_CONFIG_START( skyskipr )
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MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.40)
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MACHINE_CONFIG_END
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static MACHINE_CONFIG_DERIVED( popeyej, skyskipr )
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static MACHINE_CONFIG_DERIVED( tpp1, tnx1 )
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MCFG_PALETTE_MODIFY("palette")
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MCFG_PALETTE_INIT_OWNER(popeye_state,popeye)
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MCFG_PALETTE_INIT_OWNER(popeye_state,tpp1)
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MCFG_VIDEO_START_OVERRIDE(popeye_state,tpp1)
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MACHINE_CONFIG_END
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static MACHINE_CONFIG_DERIVED( popeye, popeyej )
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static MACHINE_CONFIG_DERIVED( tpp2, tpp1 )
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MCFG_CPU_MODIFY("maincpu")
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MCFG_CPU_PROGRAM_MAP(popeye_map)
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MCFG_CPU_PROGRAM_MAP(tpp2_map)
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MCFG_SOUND_MODIFY("aysnd")
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MCFG_SOUND_ROUTES_RESET()
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@ -507,12 +507,10 @@ static MACHINE_CONFIG_DERIVED( popeye, popeyej )
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MCFG_NETLIST_STREAM_OUTPUT("snd_nl", 0, "ROUT.1")
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MCFG_NETLIST_ANALOG_MULT_OFFSET(30000.0, -65000.0)
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MCFG_VIDEO_START_OVERRIDE(popeye_state,popeye)
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MACHINE_CONFIG_END
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static MACHINE_CONFIG_DERIVED( popeyebl, popeye )
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static MACHINE_CONFIG_DERIVED( popeyebl, tpp1 )
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MCFG_CPU_MODIFY("maincpu")
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MCFG_CPU_PROGRAM_MAP(popeyebl_map)
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@ -815,7 +813,7 @@ ROM_START( popeyejo )
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ROM_END
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DRIVER_INIT_MEMBER(popeye_state,skyskipr)
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DRIVER_INIT_MEMBER(popeye_state,tnx1)
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{
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uint8_t *rom = memregion("maincpu")->base();
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int len = memregion("maincpu")->bytes();
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@ -834,7 +832,7 @@ DRIVER_INIT_MEMBER(popeye_state,skyskipr)
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save_item(NAME(m_prot_shift));
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}
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DRIVER_INIT_MEMBER(popeye_state,popeye)
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DRIVER_INIT_MEMBER(popeye_state,tpp2)
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{
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uint8_t *rom = memregion("maincpu")->base();
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int len = memregion("maincpu")->bytes();
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@ -854,12 +852,12 @@ DRIVER_INIT_MEMBER(popeye_state,popeye)
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}
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GAME( 1981, skyskipr, 0, skyskipr, skyskipr, popeye_state, skyskipr, ROT0, "Nintendo", "Sky Skipper", MACHINE_SUPPORTS_SAVE )
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GAME( 1982, popeye, 0, popeye, popeye, popeye_state, popeye, ROT0, "Nintendo", "Popeye (revision D)", MACHINE_SUPPORTS_SAVE )
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GAME( 1982, popeyeu, popeye, popeye, popeye, popeye_state, popeye, ROT0, "Nintendo", "Popeye (revision D not protected)", MACHINE_SUPPORTS_SAVE )
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GAME( 1982, popeyef, popeye, popeye, popeyef, popeye_state, popeye, ROT0, "Nintendo", "Popeye (revision F)", MACHINE_SUPPORTS_SAVE )
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GAME( 1982, popeyebl, popeye, popeyebl, popeye, popeye_state, 0, ROT0, "bootleg", "Popeye (bootleg set 1)", MACHINE_SUPPORTS_SAVE )
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GAME( 1982, popeyeb2, popeye, popeyebl, popeye, popeye_state, 0, ROT0, "bootleg", "Popeye (bootleg set 2)", MACHINE_SUPPORTS_SAVE )
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GAME( 1982, popeyeb3, popeye, popeye, popeye, popeye_state, popeye, ROT0, "bootleg", "Popeye (bootleg set 3)", MACHINE_SUPPORTS_SAVE )
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GAME( 1982, popeyej, popeye, popeyej, popeye, popeye_state, skyskipr, ROT0, "Nintendo", "Popeye (Japan, Sky Skipper hardware)", MACHINE_SUPPORTS_SAVE ) // this is the original Japanese release on the same hardware as Sky Skipper
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GAME( 1982, popeyejo, popeye, popeyej, popeye, popeye_state, skyskipr, ROT0, "Nintendo", "Popeye (Japan, Sky Skipper hardware, Older)", MACHINE_SUPPORTS_SAVE )
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GAME( 1981, skyskipr, 0, tnx1, skyskipr, popeye_state, tnx1, ROT0, "Nintendo", "Sky Skipper", MACHINE_SUPPORTS_SAVE )
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GAME( 1982, popeye, 0, tpp2, popeye, popeye_state, tpp2, ROT0, "Nintendo", "Popeye (revision D)", MACHINE_SUPPORTS_SAVE )
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GAME( 1982, popeyeu, popeye, tpp2, popeye, popeye_state, tpp2, ROT0, "Nintendo", "Popeye (revision D not protected)", MACHINE_SUPPORTS_SAVE )
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GAME( 1982, popeyef, popeye, tpp2, popeyef, popeye_state, tpp2, ROT0, "Nintendo", "Popeye (revision F)", MACHINE_SUPPORTS_SAVE )
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GAME( 1982, popeyebl, popeye, popeyebl, popeye, popeye_state, 0, ROT0, "bootleg", "Popeye (bootleg set 1)", MACHINE_SUPPORTS_SAVE )
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GAME( 1982, popeyeb2, popeye, popeyebl, popeye, popeye_state, 0, ROT0, "bootleg", "Popeye (bootleg set 2)", MACHINE_SUPPORTS_SAVE )
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GAME( 1982, popeyeb3, popeye, tpp2, popeye, popeye_state, tpp2, ROT0, "bootleg", "Popeye (bootleg set 3)", MACHINE_SUPPORTS_SAVE )
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GAME( 1982, popeyej, popeye, tpp1, popeye, popeye_state, tnx1, ROT0, "Nintendo", "Popeye (Japan)", MACHINE_SUPPORTS_SAVE )
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GAME( 1982, popeyejo, popeye, tpp1, popeye, popeye_state, tnx1, ROT0, "Nintendo", "Popeye (Japan, Older)", MACHINE_SUPPORTS_SAVE )
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@ -41,18 +41,18 @@ public:
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DECLARE_WRITE8_MEMBER(protection_w);
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DECLARE_WRITE8_MEMBER(popeye_videoram_w);
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DECLARE_WRITE8_MEMBER(popeye_colorram_w);
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DECLARE_WRITE8_MEMBER(popeye_bitmap_w);
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DECLARE_WRITE8_MEMBER(skyskipr_bitmap_w);
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DECLARE_WRITE8_MEMBER(tpp2_bitmap_w);
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DECLARE_WRITE8_MEMBER(tnx1_bitmap_w);
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DECLARE_WRITE8_MEMBER(popeye_portB_w);
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DECLARE_CUSTOM_INPUT_MEMBER(dsw1_read);
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DECLARE_DRIVER_INIT(skyskipr);
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DECLARE_DRIVER_INIT(popeye);
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DECLARE_DRIVER_INIT(tnx1);
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DECLARE_DRIVER_INIT(tpp2);
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TILE_GET_INFO_MEMBER(get_fg_tile_info);
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virtual void video_start() override;
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DECLARE_PALETTE_INIT(popeye);
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DECLARE_VIDEO_START(popeye);
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DECLARE_PALETTE_INIT(tpp1);
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DECLARE_VIDEO_START(tpp1);
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DECLARE_PALETTE_INIT(popeyebl);
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DECLARE_PALETTE_INIT(skyskipr);
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DECLARE_PALETTE_INIT(tnx1);
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uint32_t screen_update_popeye(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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INTERRUPT_GEN_MEMBER(popeye_interrupt);
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DECLARE_CUSTOM_INPUT_MEMBER( pop_field_r );
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@ -15,7 +15,7 @@
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static const size_t popeye_bitmapram_size = 0x2000; // 8k nybbles packed into 4k ram chip
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enum { TYPE_SKYSKIPR, TYPE_POPEYE };
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enum { TYPE_TNX1, TYPE_TPP1 };
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#define USE_NEW_COLOR (1)
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@ -199,7 +199,7 @@ void popeye_state::convert_color_prom(const uint8_t *color_prom)
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#endif
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}
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PALETTE_INIT_MEMBER(popeye_state, popeye)
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PALETTE_INIT_MEMBER(popeye_state, tpp1)
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{
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m_invertmask = (USE_NEW_COLOR) ? 0x00 : 0xff;
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@ -213,7 +213,7 @@ PALETTE_INIT_MEMBER(popeye_state,popeyebl)
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convert_color_prom(m_color_prom);
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}
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PALETTE_INIT_MEMBER(popeye_state, skyskipr)
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PALETTE_INIT_MEMBER(popeye_state, tnx1)
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{
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/* Two of the PROM address pins are tied together and one is not connected... */
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for (int i = 0;i < 0x100;i++)
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@ -265,7 +265,7 @@ void popeye_state::set_background_palette(int bank)
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bit0 = 0;
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bit1 = ((color_prom[0] ^ m_invertmask) >> 6) & 0x01;
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bit2 = ((color_prom[0] ^ m_invertmask) >> 7) & 0x01;
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if (m_bitmap_type == TYPE_SKYSKIPR)
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if (m_bitmap_type == TYPE_TNX1)
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{
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/* Sky Skipper has different weights */
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bit0 = bit1;
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@ -292,13 +292,13 @@ WRITE8_MEMBER(popeye_state::popeye_colorram_w)
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m_fg_tilemap->mark_tile_dirty(offset);
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}
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WRITE8_MEMBER(popeye_state::popeye_bitmap_w)
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WRITE8_MEMBER(popeye_state::tpp2_bitmap_w)
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{
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int sx,sy,x,y,colour;
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m_bitmapram[offset] = data & 0xf;
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if (m_bitmap_type == TYPE_SKYSKIPR)
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if (m_bitmap_type == TYPE_TNX1)
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{
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sx = 8 * (offset % 128);
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sy = 8 * (offset / 128);
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@ -334,13 +334,13 @@ WRITE8_MEMBER(popeye_state::popeye_bitmap_w)
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}
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}
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WRITE8_MEMBER(popeye_state::skyskipr_bitmap_w)
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WRITE8_MEMBER(popeye_state::tnx1_bitmap_w)
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{
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offset = ((offset & 0xfc0) << 1) | (offset & 0x03f);
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if (data & 0x80)
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offset |= 0x40;
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popeye_bitmap_w(space,offset,data);
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tpp2_bitmap_w(space,offset,data);
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}
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TILE_GET_INFO_MEMBER(popeye_state::get_fg_tile_info)
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@ -356,7 +356,7 @@ void popeye_state::video_start()
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m_bitmapram = std::make_unique<uint8_t[]>(popeye_bitmapram_size);
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m_tmpbitmap2 = std::make_unique<bitmap_ind16>(1024,1024); /* actually 1024x512 but not rolling over vertically? */
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m_bitmap_type = TYPE_SKYSKIPR;
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m_bitmap_type = TYPE_TNX1;
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m_fg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(popeye_state::get_fg_tile_info),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
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m_fg_tilemap->set_transparent_pen(0);
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@ -370,12 +370,12 @@ void popeye_state::video_start()
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save_pointer(NAME(m_bitmapram.get()), popeye_bitmapram_size);
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}
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VIDEO_START_MEMBER(popeye_state,popeye)
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VIDEO_START_MEMBER(popeye_state,tpp1)
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{
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m_bitmapram = std::make_unique<uint8_t[]>(popeye_bitmapram_size);
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m_tmpbitmap2 = std::make_unique<bitmap_ind16>(512,512);
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m_tmpbitmap2 = std::make_unique<bitmap_ind16>(512,1024); /* actually 512x512 but not rolling over vertically? */
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m_bitmap_type = TYPE_POPEYE;
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m_bitmap_type = TYPE_TPP1;
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m_fg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(popeye_state::get_fg_tile_info),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
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m_fg_tilemap->set_transparent_pen(0);
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@ -397,33 +397,25 @@ void popeye_state::draw_background(bitmap_ind16 &bitmap, const rectangle &clipre
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if (m_lastflip != flip_screen())
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{
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for (offs = 0;offs < popeye_bitmapram_size;offs++)
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popeye_bitmap_w(space,offs,m_bitmapram[offs]);
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tpp2_bitmap_w(space,offs,m_bitmapram[offs]);
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m_lastflip = flip_screen();
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}
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set_background_palette((*m_palettebank & 0x08) >> 3);
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if (m_background_pos[1] == 0) /* no background */
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bitmap.fill(0, cliprect);
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else
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/* copy the background graphics */
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int scrollx = 2 * (456 - (m_background_pos[0] | (m_background_pos[2] << 8)));
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int scrolly = 2 * (256 - m_background_pos[1]);
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if (flip_screen())
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{
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/* copy the background graphics */
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int scrollx = 200 - m_background_pos[0] - 256*(m_background_pos[2]&1); /* ??? */
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int scrolly = 2 * (256 - m_background_pos[1]);
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if (m_bitmap_type == TYPE_SKYSKIPR)
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scrollx = 2*scrollx - 512;
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if (flip_screen())
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{
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if (m_bitmap_type == TYPE_POPEYE)
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scrollx = -scrollx;
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scrolly = -scrolly;
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}
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copyscrollbitmap(bitmap,*m_tmpbitmap2,1,&scrollx,1,&scrolly,cliprect);
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if (m_bitmap_type == TYPE_TPP1)
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scrollx = -scrollx;
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scrolly = -scrolly;
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}
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copyscrollbitmap(bitmap,*m_tmpbitmap2,1,&scrollx,1,&scrolly,cliprect);
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}
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void popeye_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect)
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