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suprgolfj: remove old unneeded rompatch

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This commit is contained in:
hap 2022-10-01 00:07:33 +02:00
parent c067e002c3
commit 450395f838
1 changed files with 5 additions and 34 deletions
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39
src/mame/nasco/suprgolf.cpp
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@ -7,8 +7,7 @@
driver by Tomasz Slanina & Angelo Salese
TODO:
- remove the patch and understand what needs to be modified for the gfxs, game
doesn't crash anymore (note: I suspect it's actually a ppi port C bug);
- understand what needs to be modified for the gfxs;
- Some weird framebuffer vertical gaps with some object, namely the green and the
trees (zooming?)
- not sure if the analog inputs are handled correctly;
@ -49,8 +48,6 @@ public:
void suprgolf(machine_config &config);
void init_suprgolf();
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
@ -71,12 +68,10 @@ private:
std::unique_ptr<uint16_t[]> m_fg_fb;
uint8_t m_rom_bank = 0;
uint8_t m_bg_bank = 0;
uint8_t m_vreg_bank = 0;
uint8_t m_msm5205next = 0;
uint8_t m_msm_nmi_mask = 0;
uint8_t m_vreg_pen = 0;
uint8_t m_palette_switch = 0;
uint8_t m_bg_vreg_test = 0;
uint8_t m_toggle = 0;
uint8_t videoram_r(offs_t offset);
@ -86,7 +81,6 @@ private:
void pen_w(uint8_t data);
void adpcm_data_w(uint8_t data);
void rom2_bank_select_w(uint8_t data);
uint8_t vregs_r();
void vregs_w(uint8_t data);
uint8_t rom_bank_select_r();
void rom_bank_select_w(uint8_t data);
@ -126,10 +120,8 @@ void suprgolf_state::video_start()
m_tilemap->set_transparent_pen(15);
save_item(NAME(m_bg_bank));
save_item(NAME(m_vreg_bank));
save_item(NAME(m_vreg_pen));
save_item(NAME(m_palette_switch));
save_item(NAME(m_bg_vreg_test));
save_pointer(NAME(m_paletteram), 0x1000);
save_pointer(NAME(m_bg_vram), 0x2000*0x20);
save_pointer(NAME(m_bg_fb), 0x2000*0x20);
@ -205,22 +197,14 @@ void suprgolf_state::videoram_w(offs_t offset, uint8_t data)
}
}
uint8_t suprgolf_state::vregs_r()
{
return m_vreg_bank;
}
void suprgolf_state::vregs_w(uint8_t data)
{
//printf("%02x\n",data);
//bits 0,1,2 and probably 3 controls the background vram banking
m_vreg_bank = data;
m_palette_switch = (data & 0x80);
m_bg_bank = (data & 0x1f);
m_bg_vreg_test = data & 0x20;
//if(data & 0x60)
// printf("Video regs with data %02x activated\n",data);
}
@ -361,7 +345,7 @@ void suprgolf_state::io_map(address_map &map)
map(0x04, 0x07).rw("ppi8255_1", FUNC(i8255_device::read), FUNC(i8255_device::write));
map(0x08, 0x09).rw("ymsnd", FUNC(ym2203_device::read), FUNC(ym2203_device::write));
map(0x0c, 0x0c).w(FUNC(suprgolf_state::adpcm_data_w));
}
}
static INPUT_PORTS_START( suprgolf )
PORT_START("P1")
@ -501,7 +485,6 @@ void suprgolf_state::suprgolf(machine_config &config)
ppi1.in_pa_callback().set_ioport("SYSTEM");
ppi1.in_pb_callback().set(FUNC(suprgolf_state::rom_bank_select_r));
ppi1.out_pb_callback().set(FUNC(suprgolf_state::rom_bank_select_w));
ppi1.in_pc_callback().set(FUNC(suprgolf_state::vregs_r));
ppi1.out_pc_callback().set(FUNC(suprgolf_state::vregs_w));
/* video hardware */
@ -662,21 +645,9 @@ ROM_START( albatross )
ROM_LOAD( "chr4.3d", 0x030000, 0x010000, CRC(0fb88270) SHA1(d85a7f1bc5b3c4b13bbd887cea4c055541cbb737) )
ROM_END
void suprgolf_state::init_suprgolf()
{
uint8_t *ROM = memregion("user2")->base();
ROM[0x74f4-0x4000] = 0x00;
ROM[0x74f5-0x4000] = 0x00;
ROM[0x6d72+(0x4000*3)-0x4000] = 0x20; //patch ROM check
}
} // Anonymous namespace
GAME( 1989, suprgolf, 0, suprgolf, suprgolf, suprgolf_state, empty_init, ROT0, "Nasco", "Super Crowns Golf (World)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1989, suprgolfj, suprgolf, suprgolf, suprgolf, suprgolf_state, init_suprgolf, ROT0, "Nasco", "Super Crowns Golf (Japan)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1989, albatross, suprgolf, suprgolf, suprgolf, suprgolf_state, empty_init, ROT0, "Nasco", "Albatross (US Prototype?)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL| MACHINE_SUPPORTS_SAVE )
GAME( 1989, suprgolf, 0, suprgolf, suprgolf, suprgolf_state, empty_init, ROT0, "Nasco", "Super Crowns Golf (World)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1989, suprgolfj, suprgolf, suprgolf, suprgolf, suprgolf_state, empty_init, ROT0, "Nasco", "Super Crowns Golf (Japan)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
GAME( 1989, albatross, suprgolf, suprgolf, suprgolf, suprgolf_state, empty_init, ROT0, "Nasco", "Albatross (US Prototype?)", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS | MACHINE_NO_COCKTAIL| MACHINE_SUPPORTS_SAVE )