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misc/sshanghai.cpp driver. Default DIP switches and cleanup.

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This commit is contained in:
Roberto Fresca 2025-04-27 03:51:12 +02:00
parent d38971315b
commit 8e8c9d66dd
1 changed files with 20 additions and 19 deletions
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35
src/mame/misc/sshanghai.cpp
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@ -10,9 +10,7 @@
3-reel 5-liner with an extra reel.
Rare video slots machine platform.
based on a Z80 CPU and a AY-3-8910 for sound.
Rare video slots machine platform based on a Z80 CPU and a AY-3-8910 for sound.
5 DIP switchs banks.
Unknown manufacturer.
@ -49,19 +47,14 @@ public:
m_bg_atrram(*this, "bg_atrram"),
m_fg_vidram(*this, "fg_vidram"),
m_fg_atrram(*this, "fg_atrram"),
m_bgcolor(0),
m_maincpu(*this, "maincpu"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_lamps(*this, "lamp%u", 0U)
m_palette(*this, "palette")
{ }
void ssh2000(machine_config &config);
protected:
virtual void machine_start() override { m_lamps.resolve(); }
void ssh2000_map(address_map &map) ATTR_COLD;
void ssh2000_portmap(address_map &map) ATTR_COLD;
@ -83,15 +76,12 @@ protected:
required_shared_ptr<uint8_t> m_fg_vidram;
required_shared_ptr<uint8_t> m_fg_atrram;
uint8_t m_bgcolor = 0;
tilemap_t *m_bg_tilemap = nullptr;
tilemap_t *m_fg_tilemap = nullptr;
uint8_t m_tile_bank = 0U;
required_device<cpu_device> m_maincpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
output_finder<16> m_lamps;
};
@ -148,7 +138,7 @@ TILE_GET_INFO_MEMBER(ssh2000_state::get_fg_tile_info)
{
int const code = m_fg_vidram[tile_index];
int const attr = m_fg_atrram[tile_index];
int tilepos = code | (attr & 0x1f) << 8 | m_tile_bank << 12;
int tilepos = code | (attr & 0x1f) << 8;
uint8_t color = (attr & 0xe0) >> 5;
uint8_t bank = 0;
@ -159,7 +149,7 @@ TILE_GET_INFO_MEMBER(ssh2000_state::get_bg_tile_info)
{
int const code = m_bg_vidram[tile_index];
int const attr = m_bg_atrram[tile_index];
int tilepos = code | (attr & 0x1f) << 8 | m_tile_bank << 12;
int tilepos = code | (attr & 0x1f) << 8;
uint8_t color = (attr & 0xe0) >> 5;
uint8_t bank = 1;
@ -277,7 +267,7 @@ static INPUT_PORTS_START( ssh2000 )
PORT_DIPSETTING( 0x01, "75%" )
PORT_DIPSETTING( 0x02, "70%" )
PORT_DIPSETTING( 0x03, "65%" )
PORT_DIPNAME( 0x04, 0x00, "Sprites" ) PORT_DIPLOCATION("DSWA:6")
PORT_DIPNAME( 0x04, 0x04, "Sprites" ) PORT_DIPLOCATION("DSWA:6")
PORT_DIPSETTING( 0x04, "Fruits")
PORT_DIPSETTING( 0x00, "Tiles")
PORT_DIPNAME( 0x08, 0x00, "Game Name" ) PORT_DIPLOCATION("DSWA:5")
@ -424,6 +414,17 @@ static INPUT_PORTS_START( ssh2000 )
INPUT_PORTS_END
static INPUT_PORTS_START( ssh2000a )
PORT_INCLUDE( ssh2000 )
// alt gfx (easter and fish themes)
PORT_MODIFY("DSWA")
PORT_DIPNAME( 0x04, 0x00, "Sprites" ) PORT_DIPLOCATION("DSWA:6")
PORT_DIPSETTING( 0x04, "Fruits")
PORT_DIPSETTING( 0x00, "Tiles")
INPUT_PORTS_END
/*****************************************************
* Machine Config *
*****************************************************/
@ -587,5 +588,5 @@ ROM_END
// YEAR NAME PARENT MACHINE INPUT STATE INIT ROT COMPANY FULLNAME FLAGS
GAME( 2001, ssh2000, 0, ssh2000, ssh2000, ssh2000_state, empty_init, ROT0, "bootleg", "Super Shanghai 2000 (set 1, green board)", 0 )
GAME( 2000, ssh2000a, ssh2000, ssh2000, ssh2000, ssh2000_state, empty_init, ROT0, "bootleg", "Super Shanghai 2000 (set 2, green board)", 0 )
GAME( 2000, ssh2000wf, 0, ssh2000, ssh2000, ssh2000_state, empty_init, ROT0, "bootleg", "Super Shanghai 2000 - Wrestle Fiesta (30% bonus, red board)", 0 )
GAME( 2000, ssh2000a, ssh2000, ssh2000, ssh2000a, ssh2000_state, empty_init, ROT0, "bootleg", "Super Shanghai 2000 (set 2, green board)", 0 )
GAME( 2000, ssh2000wf, 0, ssh2000, ssh2000a, ssh2000_state, empty_init, ROT0, "bootleg", "Super Shanghai 2000 - Wrestle Fiesta (30% bonus, red board)", 0 )