mirror of
https://github.com/holub/mame
synced 2025-04-19 23:12:11 +03:00
Merge branch 'master' of https://github.com/mamedev/mame
This commit is contained in:
Scott Stone
commit
d87261125f
@ -16,17 +16,25 @@ public:
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metlfrzr_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag),
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m_maincpu(*this, "maincpu"),
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m_decrypted_opcodes(*this, "decrypted_opcodes")
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m_decrypted_opcodes(*this, "decrypted_opcodes"),
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m_vram(*this, "vram"),
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m_palette(*this, "palette"),
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m_gfxdecode(*this, "gfxdecode")
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{ }
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virtual void machine_start() override;
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virtual void machine_reset() override;
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virtual void video_start() override;
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void legacy_fg_draw(bitmap_ind16 &bitmap, const rectangle &cliprect);
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UINT32 screen_update_metlfrzr(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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required_device<cpu_device> m_maincpu;
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required_shared_ptr<UINT8> m_decrypted_opcodes;
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required_shared_ptr<UINT8> m_vram;
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required_device<palette_device> m_palette;
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required_device<gfxdecode_device> m_gfxdecode;
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DECLARE_DRIVER_INIT(metlfrzr);
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DECLARE_WRITE8_MEMBER(output_w);
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};
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@ -34,14 +42,56 @@ void metlfrzr_state::video_start()
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{
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}
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void metlfrzr_state::legacy_fg_draw(bitmap_ind16 &bitmap,const rectangle &cliprect)
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{
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gfx_element *gfx_0 = m_gfxdecode->gfx(0);
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int count;
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for (count=0;count<32*32;count++)
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{
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int y = (count % 32);
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int x = count / 32;
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UINT16 tile = m_vram[count*2+0];
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UINT8 color = 0;//(m_fgattr[count] & 0x3f) + (m_pal_bank<<6);
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gfx_0->transpen(bitmap,cliprect,tile,color,0,0,x*8,y*8,0xf);
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}
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}
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UINT32 metlfrzr_state::screen_update_metlfrzr(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
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{
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bitmap.fill(m_palette->black_pen(), cliprect);
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legacy_fg_draw(bitmap,cliprect);
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return 0;
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}
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WRITE8_MEMBER(metlfrzr_state::output_w)
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{
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// bit 7: flip screen
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if(data & 0x7f)
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printf("%02x\n",data);
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}
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static ADDRESS_MAP_START( metlfrzr_map, AS_PROGRAM, 8, metlfrzr_state )
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AM_RANGE(0x0000, 0x7fff) AM_ROM
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AM_RANGE(0x8000, 0xbfff) AM_ROMBANK("bank1")
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AM_RANGE(0xc000, 0xc7ff) AM_RAM AM_SHARE("vram")
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AM_RANGE(0xd000, 0xd1ff) AM_RAM_DEVWRITE("palette", palette_device, write_indirect) AM_SHARE("palette")
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AM_RANGE(0xd200, 0xd3ff) AM_RAM_DEVWRITE("palette", palette_device, write_indirect_ext) AM_SHARE("palette_ext")
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AM_RANGE(0xd600, 0xd600) AM_READ_PORT("P1")
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AM_RANGE(0xd601, 0xd601) AM_READ_PORT("P2")
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AM_RANGE(0xd602, 0xd602) AM_READ_PORT("START")
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AM_RANGE(0xd603, 0xd603) AM_READ_PORT("DSW1")
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AM_RANGE(0xd604, 0xd604) AM_READ_PORT("DSW2")
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AM_RANGE(0xd700, 0xd700) AM_WRITE(output_w)
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AM_RANGE(0xd800, 0xdfff) AM_RAM
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AM_RANGE(0xe000, 0xefff) AM_RAM
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AM_RANGE(0xf000, 0xffff) AM_RAM
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ADDRESS_MAP_END
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static ADDRESS_MAP_START( decrypted_opcodes_map, AS_DECRYPTED_OPCODES, 8, metlfrzr_state )
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@ -50,16 +100,109 @@ ADDRESS_MAP_END
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static INPUT_PORTS_START( metlfrzr )
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PORT_START("P1")
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY
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PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 )
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PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 )
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PORT_BIT( 0xc0, IP_ACTIVE_HIGH, IPT_UNKNOWN )
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PORT_START("P2")
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_COCKTAIL
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_COCKTAIL
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_COCKTAIL
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_COCKTAIL
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PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
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PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_COCKTAIL
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PORT_BIT( 0xc0, IP_ACTIVE_HIGH, IPT_UNKNOWN )
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PORT_START("START")
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PORT_DIPNAME( 0x01, 0x01, "2-0" )
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PORT_DIPSETTING( 0x01, DEF_STR( No ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Yes ) )
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PORT_DIPNAME( 0x02, 0x02, "2-1" )
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PORT_DIPSETTING( 0x02, DEF_STR( No ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Yes ) )
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PORT_DIPNAME( 0x04, 0x04, "2-2" )
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PORT_DIPSETTING( 0x04, DEF_STR( No ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Yes ) )
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PORT_DIPNAME( 0x08, 0x08, "2-2" )
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PORT_DIPSETTING( 0x08, DEF_STR( No ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Yes ) )
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PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_START1 )
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PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_START2 )
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PORT_DIPNAME( 0x40, 0x40, "2-6" )
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PORT_DIPSETTING( 0x40, DEF_STR( No ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Yes ) )
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PORT_DIPNAME( 0x80, 0x80, "2-7" )
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PORT_DIPSETTING( 0x80, DEF_STR( No ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Yes ) )
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PORT_START("DSW1")
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PORT_DIPNAME( 0x01, 0x00, "SYSA" )
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PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x01, DEF_STR( On ) )
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PORT_SERVICE_DIPLOC( 0x02, IP_ACTIVE_LOW, "SW1:2" )
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PORT_DIPNAME( 0x04, 0x04, DEF_STR( Flip_Screen ) )
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PORT_DIPSETTING( 0x04, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x08, DEF_STR( On ) )
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PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown ) )
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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( 0x20, 0x00, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x20, DEF_STR( On ) )
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PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x40, DEF_STR( On ) )
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PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x80, DEF_STR( On ) )
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PORT_START("DSW2")
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PORT_DIPNAME( 0x01, 0x00, "SYSB" )
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PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x01, DEF_STR( On ) )
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PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x02, DEF_STR( On ) )
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PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x04, DEF_STR( On ) )
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PORT_DIPNAME( 0x08, 0x00, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x08, DEF_STR( On ) )
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PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown ) )
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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( 0x20, 0x00, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x20, DEF_STR( On ) )
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PORT_DIPNAME( 0x40, 0x00, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x40, DEF_STR( On ) )
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PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x80, DEF_STR( On ) )
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INPUT_PORTS_END
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void metlfrzr_state::machine_start()
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{
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membank("bank1")->configure_entries(0, 4, memregion("maincpu")->base() + 0x10000, 0x4000);
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}
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void metlfrzr_state::machine_reset()
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{
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membank("bank1")->set_entry(0);
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}
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@ -69,10 +212,10 @@ static const gfx_layout tiles8x8_layout =
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RGN_FRAC(1,1),
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4,
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{ 0, 4, 8, 12 },
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{ 0, 1, 2, 3, 16, 17, 18, 19 },
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{ 19, 18,17,16,3,2,1,0 },
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// { 19, 18, 17, 16, 3, 2, 1, 0 }, // maybe display is flipped?
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// { 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32 },
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{ 7*32, 6*32, 5*32, 4*32, 3*32, 2*32, 1*32, 0*32 },
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{ 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32 },
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32*8
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};
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@ -107,9 +250,9 @@ static MACHINE_CONFIG_START(metlfrzr, metlfrzr_state)
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MCFG_DEVICE_ADD("t5182", T5182, 0)
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MCFG_PALETTE_ADD("palette", 0x100)
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MCFG_PALETTE_ADD("palette", 0x200)
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MCFG_PALETTE_INDIRECT_ENTRIES(256*2)
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MCFG_PALETTE_FORMAT(xxxxRRRRGGGGBBBB)
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MCFG_PALETTE_ENDIANNESS(ENDIANNESS_BIG)
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MCFG_GFXDECODE_ADD("gfxdecode", "palette", metlfrzr)
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@ -202,4 +345,4 @@ DRIVER_INIT_MEMBER(metlfrzr_state, metlfrzr)
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GAME( 1989, metlfrzr, 0, metlfrzr, metlfrzr, metlfrzr_state, metlfrzr, ROT90, "Seibu", "Metal Freezer", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )
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GAME( 1989, metlfrzr, 0, metlfrzr, metlfrzr, metlfrzr_state, metlfrzr, ROT270, "Seibu", "Metal Freezer", MACHINE_NOT_WORKING | MACHINE_NO_SOUND )
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