mirror of
https://github.com/holub/mame
synced 2025-05-28 08:33:05 +03:00
gaelco.cpp : Reduce duplicate, Cleanup naming, Reduce runtime tag lookup, Cleanup gfxdecode (#4059)
This commit is contained in:
cam900
Ivan Vangelista
parent
1bfda189cd
commit
aebfca6f33
@ -59,26 +59,24 @@ WRITE_LINE_MEMBER(gaelco_state::coin2_counter_w)
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machine().bookkeeping().coin_counter_w(1, state);
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}
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WRITE8_MEMBER(gaelco_state::OKIM6295_bankswitch_w)
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WRITE8_MEMBER(gaelco_state::oki_bankswitch_w)
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{
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membank("okibank")->set_entry(data & 0x0f);
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m_okibank->set_entry(data & 0x0f);
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}
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/*********** Squash Encryption Related Code ******************/
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WRITE16_MEMBER(gaelco_state::gaelco_vram_encrypted_w)
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WRITE16_MEMBER(gaelco_state::vram_encrypted_w)
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{
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// osd_printf_debug("gaelco_vram_encrypted_w!!\n");
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// osd_printf_debug("vram_encrypted_w!!\n");
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data = gaelco_decrypt(space, offset, data, 0x0f, 0x4228);
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COMBINE_DATA(&m_videoram[offset]);
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m_tilemap[offset >> 11]->mark_tile_dirty(((offset << 1) & 0x0fff) >> 2);
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vram_w(offset, data, mem_mask);
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}
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WRITE16_MEMBER(gaelco_state::gaelco_encrypted_w)
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WRITE16_MEMBER(gaelco_state::encrypted_w)
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{
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// osd_printf_debug("gaelco_encrypted_w!!\n");
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// osd_printf_debug("encrypted_w!!\n");
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data = gaelco_decrypt(space, offset, data, 0x0f, 0x4228);
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COMBINE_DATA(&m_screenram[offset]);
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}
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@ -87,16 +85,14 @@ WRITE16_MEMBER(gaelco_state::gaelco_encrypted_w)
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WRITE16_MEMBER(gaelco_state::thoop_vram_encrypted_w)
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{
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// osd_printf_debug("gaelco_vram_encrypted_w!!\n");
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// osd_printf_debug("vram_encrypted_w!!\n");
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data = gaelco_decrypt(space, offset, data, 0x0e, 0x4228);
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COMBINE_DATA(&m_videoram[offset]);
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m_tilemap[offset >> 11]->mark_tile_dirty(((offset << 1) & 0x0fff) >> 2);
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vram_w(offset, data, mem_mask);
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}
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WRITE16_MEMBER(gaelco_state::thoop_encrypted_w)
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{
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// osd_printf_debug("gaelco_encrypted_w!!\n");
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// osd_printf_debug("encrypted_w!!\n");
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data = gaelco_decrypt(space, offset, data, 0x0e, 0x4228);
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COMBINE_DATA(&m_screenram[offset]);
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}
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@ -110,7 +106,7 @@ WRITE16_MEMBER(gaelco_state::thoop_encrypted_w)
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void gaelco_state::bigkarnk_map(address_map &map)
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{
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map(0x000000, 0x07ffff).rom(); /* ROM */
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map(0x100000, 0x101fff).ram().w(FUNC(gaelco_state::gaelco_vram_w)).share("videoram"); /* Video RAM */
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map(0x100000, 0x101fff).ram().w(FUNC(gaelco_state::vram_w)).share("videoram"); /* Video RAM */
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map(0x102000, 0x103fff).ram(); /* Screen RAM */
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map(0x108000, 0x108007).writeonly().share("vregs"); /* Video Registers */
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// AM_RANGE(0x10800c, 0x10800d) AM_DEVWRITE(watchdog_reset_w) /* INT 6 ACK/Watchdog timer */
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@ -142,7 +138,7 @@ void gaelco_state::bigkarnk_snd_map(address_map &map)
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void gaelco_state::maniacsq_map(address_map &map)
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{
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map(0x000000, 0x0fffff).rom(); /* ROM */
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map(0x100000, 0x101fff).ram().w(FUNC(gaelco_state::gaelco_vram_w)).share("videoram"); /* Video RAM */
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map(0x100000, 0x101fff).ram().w(FUNC(gaelco_state::vram_w)).share("videoram"); /* Video RAM */
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map(0x102000, 0x103fff).ram(); /* Screen RAM */
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map(0x108000, 0x108007).writeonly().share("vregs"); /* Video Registers */
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// AM_RANGE(0x10800c, 0x10800d) AM_WRITE(watchdog_reset_w) /* INT 6 ACK/Watchdog timer */
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@ -152,7 +148,7 @@ void gaelco_state::maniacsq_map(address_map &map)
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map(0x700002, 0x700003).portr("DSW1");
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map(0x700004, 0x700005).portr("P1");
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map(0x700006, 0x700007).portr("P2");
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map(0x70000d, 0x70000d).w(FUNC(gaelco_state::OKIM6295_bankswitch_w));
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map(0x70000d, 0x70000d).w(FUNC(gaelco_state::oki_bankswitch_w));
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map(0x70000f, 0x70000f).rw("oki", FUNC(okim6295_device::read), FUNC(okim6295_device::write)); /* OKI6295 status register */
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map(0xff0000, 0xffffff).ram(); /* Work RAM */
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}
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@ -160,8 +156,8 @@ void gaelco_state::maniacsq_map(address_map &map)
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void gaelco_state::squash_map(address_map &map)
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{
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map(0x000000, 0x0fffff).rom(); /* ROM */
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map(0x100000, 0x101fff).ram().w(FUNC(gaelco_state::gaelco_vram_encrypted_w)).share("videoram"); /* Video RAM */
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map(0x102000, 0x103fff).ram().w(FUNC(gaelco_state::gaelco_encrypted_w)).share("screenram"); /* Screen RAM */
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map(0x100000, 0x101fff).ram().w(FUNC(gaelco_state::vram_encrypted_w)).share("videoram"); /* Video RAM */
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map(0x102000, 0x103fff).ram().w(FUNC(gaelco_state::encrypted_w)).share("screenram"); /* Screen RAM */
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map(0x108000, 0x108007).writeonly().share("vregs"); /* Video Registers */
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// AM_RANGE(0x10800c, 0x10800d) AM_WRITE(watchdog_reset_w) /* INT 6 ACK/Watchdog timer */
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map(0x200000, 0x2007ff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette"); /* Palette */
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@ -174,7 +170,7 @@ void gaelco_state::squash_map(address_map &map)
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[this](address_space &space, offs_t offset, u8 data, u8 mem_mask) {
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m_outlatch->write_d0(space, offset >> 3, data, mem_mask);
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});
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map(0x70000d, 0x70000d).w(FUNC(gaelco_state::OKIM6295_bankswitch_w));
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map(0x70000d, 0x70000d).w(FUNC(gaelco_state::oki_bankswitch_w));
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map(0x70000f, 0x70000f).rw("oki", FUNC(okim6295_device::read), FUNC(okim6295_device::write)); /* OKI6295 status register */
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map(0xff0000, 0xffffff).ram(); /* Work RAM */
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}
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@ -196,7 +192,7 @@ void gaelco_state::thoop_map(address_map &map)
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[this](address_space &space, offs_t offset, u8 data, u8 mem_mask) {
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m_outlatch->write_d0(space, offset >> 3, data, mem_mask);
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});
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map(0x70000d, 0x70000d).w(FUNC(gaelco_state::OKIM6295_bankswitch_w));
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map(0x70000d, 0x70000d).w(FUNC(gaelco_state::oki_bankswitch_w));
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map(0x70000f, 0x70000f).rw("oki", FUNC(okim6295_device::read), FUNC(okim6295_device::write)); /* OKI6295 status register */
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map(0xff0000, 0xffffff).ram(); /* Work RAM */
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}
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@ -608,41 +604,34 @@ INPUT_PORTS_END
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*
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*************************************/
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#define TILELAYOUT8(NUM) static const gfx_layout tilelayout8_##NUM = \
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{ \
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8,8, /* 8x8 tiles */ \
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NUM/8, /* number of tiles */ \
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4, /* bitplanes */ \
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{ 0*NUM*8, 1*NUM*8, 2*NUM*8, 3*NUM*8 }, /* plane offsets */ \
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{ 0,1,2,3,4,5,6,7 }, \
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{ 0*8,1*8,2*8,3*8,4*8,5*8,6*8,7*8 }, \
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8*8 \
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}
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static const gfx_layout tilelayout8 =
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{
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8,8, /* 8x8 tiles */
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RGN_FRAC(1,4), /* number of tiles */
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4, /* bitplanes */
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{ 0, RGN_FRAC(1,4), RGN_FRAC(2,4), RGN_FRAC(3,4) }, /* plane offsets */
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{ STEP8(0,1) },
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{ STEP8(0,8) },
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8*8
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};
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#define TILELAYOUT16(NUM) static const gfx_layout tilelayout16_##NUM = \
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{ \
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16,16, /* 16x16 tiles */ \
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NUM/32, /* number of tiles */ \
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4, /* bitplanes */ \
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{ 0*NUM*8, 1*NUM*8, 2*NUM*8, 3*NUM*8 }, /* plane offsets */ \
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{ 0,1,2,3,4,5,6,7, 16*8+0,16*8+1,16*8+2,16*8+3,16*8+4,16*8+5,16*8+6,16*8+7 }, \
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{ 0*8,1*8,2*8,3*8,4*8,5*8,6*8,7*8, 8*8,9*8,10*8,11*8,12*8,13*8,14*8,15*8 }, \
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32*8 \
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}
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static const gfx_layout tilelayout16 =
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{
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16,16, /* 16x16 tiles */
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RGN_FRAC(1,4), /* number of tiles */
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4, /* bitplanes */
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{ 0, RGN_FRAC(1,4), RGN_FRAC(2,4), RGN_FRAC(3,4) }, /* plane offsets */
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{ STEP8(0,1), STEP8(16*8,1) },
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{ STEP16(0,8) },
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32*8
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};
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#define GFXDECODEINFO(NUM,ENTRIES) \
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static GFXDECODE_START( gfx_##NUM )\
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GFXDECODE_ENTRY( "gfx1", 0x000000, tilelayout8_##NUM,0, ENTRIES ) \
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GFXDECODE_ENTRY( "gfx1", 0x000000, tilelayout16_##NUM,0, ENTRIES ) \
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static GFXDECODE_START( gfx_gaelco )
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GFXDECODE_ENTRY( "gfx1", 0x000000, tilelayout8, 0, 64 )
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GFXDECODE_ENTRY( "gfx1", 0x000000, tilelayout16, 0, 64 )
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GFXDECODE_END
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TILELAYOUT8(0x100000);
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TILELAYOUT16(0x100000);
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GFXDECODEINFO(0x100000,64)
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/*************************************
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*
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* Machine driver
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@ -651,8 +640,8 @@ GFXDECODEINFO(0x100000,64)
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void gaelco_state::machine_start()
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{
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if (memregion("oki")->bytes() > 0x040000) //bigkarnk oki isn't banked
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membank("okibank")->configure_entries(0, 16, memregion("oki")->base(), 0x10000);
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if (m_okibank) //bigkarnk oki isn't banked
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m_okibank->configure_entries(0, 16, memregion("oki")->base(), 0x10000);
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}
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MACHINE_CONFIG_START(gaelco_state::bigkarnk)
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@ -682,7 +671,7 @@ MACHINE_CONFIG_START(gaelco_state::bigkarnk)
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MCFG_SCREEN_UPDATE_DRIVER(gaelco_state, screen_update_bigkarnk)
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MCFG_SCREEN_PALETTE("palette")
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MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_0x100000)
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MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_gaelco)
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MCFG_PALETTE_ADD("palette", 1024)
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MCFG_PALETTE_FORMAT(xBBBBBGGGGGRRRRR)
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@ -717,7 +706,7 @@ MACHINE_CONFIG_START(gaelco_state::maniacsq)
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MCFG_SCREEN_UPDATE_DRIVER(gaelco_state, screen_update_maniacsq)
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MCFG_SCREEN_PALETTE("palette")
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MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_0x100000)
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MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_gaelco)
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MCFG_PALETTE_ADD("palette", 1024)
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MCFG_PALETTE_FORMAT(xBBBBBGGGGGRRRRR)
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@ -756,7 +745,7 @@ MACHINE_CONFIG_START(gaelco_state::squash)
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MCFG_SCREEN_UPDATE_DRIVER(gaelco_state, screen_update_maniacsq)
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MCFG_SCREEN_PALETTE("palette")
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MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_0x100000)
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MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_gaelco)
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MCFG_PALETTE_ADD("palette", 1024)
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MCFG_PALETTE_FORMAT(xBBBBBGGGGGRRRRR)
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@ -795,7 +784,7 @@ MACHINE_CONFIG_START(gaelco_state::thoop)
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MCFG_SCREEN_UPDATE_DRIVER(gaelco_state, screen_update_maniacsq)
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MCFG_SCREEN_PALETTE("palette")
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MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_0x100000)
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MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_gaelco)
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MCFG_PALETTE_ADD("palette", 1024)
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MCFG_PALETTE_FORMAT(xBBBBBGGGGGRRRRR)
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@ -824,15 +813,11 @@ ROM_START( bigkarnk ) /* PCB silkscreened REF.901112 */
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ROM_REGION( 0x01e000, "audiocpu", 0 ) /* 6809 code */
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ROM_LOAD( "d5", 0x000000, 0x010000, CRC(3b73b9c5) SHA1(1b1c5545609a695dab87d611bd53e0c3dd91e6b7) )
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ROM_REGION( 0x400000, "gfx1", 0 )
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ROM_REGION( 0x200000, "gfx1", 0 )
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ROM_LOAD( "h5", 0x000000, 0x080000, CRC(20e239ff) SHA1(685059340f0f3a8e3c98702bd760dae685a58ddb) )
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ROM_RELOAD( 0x080000, 0x080000 )
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ROM_LOAD( "h10",0x100000, 0x080000, CRC(ab442855) SHA1(bcd69d4908ff8dc1b2215d2c2d2e54b950e0c015) )
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ROM_RELOAD( 0x180000, 0x080000 )
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ROM_LOAD( "h8", 0x200000, 0x080000, CRC(83dce5a3) SHA1(b4f9473e93c96f4b86c446e89d13fd3ef2b03996) )
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ROM_RELOAD( 0x280000, 0x080000 )
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ROM_LOAD( "h6", 0x300000, 0x080000, CRC(24e84b24) SHA1(c0ad6ce1e4b8aa7b9c9a3db8bb0165e90f4b48ed) )
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ROM_RELOAD( 0x380000, 0x080000 )
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ROM_LOAD( "h10",0x080000, 0x080000, CRC(ab442855) SHA1(bcd69d4908ff8dc1b2215d2c2d2e54b950e0c015) )
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ROM_LOAD( "h8", 0x100000, 0x080000, CRC(83dce5a3) SHA1(b4f9473e93c96f4b86c446e89d13fd3ef2b03996) )
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ROM_LOAD( "h6", 0x180000, 0x080000, CRC(24e84b24) SHA1(c0ad6ce1e4b8aa7b9c9a3db8bb0165e90f4b48ed) )
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ROM_REGION( 0x040000, "oki", 0 ) /* ADPCM samples - sound chip is OKIM6295 */
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ROM_LOAD( "d1", 0x000000, 0x040000, CRC(26444ad1) SHA1(804101b9bbb6e1b6d43a1e9d91737f9c3b27802a) )
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@ -843,19 +828,15 @@ ROM_START( maniacsp ) /* PCB - REF 922804/2 */
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ROM_LOAD16_BYTE( "d18", 0x000000, 0x020000, CRC(740ecab2) SHA1(8d8583364cc6aeea58ea2b9cb9a2aab2a43a44df) )
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ROM_LOAD16_BYTE( "d16", 0x000001, 0x020000, CRC(c6c42729) SHA1(1aac9f93d47a4eb57e06e206e9f50e349b1817da) )
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ROM_REGION( 0x400000, "gfx1", 0 )
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ROM_REGION( 0x200000, "gfx1", ROMREGION_ERASE00 )
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ROM_LOAD( "f3", 0x000000, 0x040000, CRC(e7f6582b) SHA1(9e352edf2f71d0edecb54a11ab3fd0e3ec867d42) )
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ROM_RELOAD( 0x080000, 0x040000 )
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/* 0x040000-0x07ffff and 0x0c0000-0x0fffff empty */
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ROM_LOAD( "f2", 0x100000, 0x040000, CRC(ca43a5ae) SHA1(8d2ed537be1dee60096a58b68b735fb50cab3285) )
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ROM_RELOAD( 0x180000, 0x040000 )
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/* 0x140000-0x17ffff and 0x1c0000-0x1fffff empty */
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ROM_LOAD( "f1", 0x200000, 0x040000, CRC(fca112e8) SHA1(2a1412f8f1c856b18b6cc7794191d327a415266f) )
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ROM_RELOAD( 0x280000, 0x040000 )
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/* 0x240000-0x27ffff and 0x2c0000-0x2fffff empty */
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ROM_LOAD( "f0", 0x300000, 0x040000, CRC(6e829ee8) SHA1(b602da8d987c1bafa41baf5d5e5d753e29ff5403) )
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ROM_RELOAD( 0x380000, 0x040000 )
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/* 0x340000-0x37ffff and 0x3c0000-0x3fffff empty */
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/* 0x040000-0x07ffff empty */
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ROM_LOAD( "f2", 0x080000, 0x040000, CRC(ca43a5ae) SHA1(8d2ed537be1dee60096a58b68b735fb50cab3285) )
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/* 0x0c0000-0x0fffff empty */
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ROM_LOAD( "f1", 0x100000, 0x040000, CRC(fca112e8) SHA1(2a1412f8f1c856b18b6cc7794191d327a415266f) )
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/* 0x140000-0x17ffff empty */
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ROM_LOAD( "f0", 0x180000, 0x040000, CRC(6e829ee8) SHA1(b602da8d987c1bafa41baf5d5e5d753e29ff5403) )
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/* 0x1c0000-0x1fffff empty */
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ROM_REGION( 0x080000, "oki", 0 ) /* ADPCM samples - sound chip is OKIM6295 */
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ROM_LOAD( "c1", 0x000000, 0x080000, CRC(2557f2d6) SHA1(3a99388f2d845281f73a427d6dc797dce87b2f82) )
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@ -1064,18 +1045,11 @@ ROM_START( lastkm ) /* PCB - REF 922804/2 */
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ROM_LOAD16_BYTE( "prog-bici-e-8.11.95.d18", 0x000000, 0x080000, CRC(1fc5fba0) SHA1(1f954fca9f25df7379eff4ea905810fa06fcebb0)) /*1.0.0275 */
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ROM_LOAD16_BYTE( "prog-bici-o-8.11.95.d16", 0x000001, 0x080000, CRC(b93e57e3) SHA1(df307191a214a32a26018ca2a9200742e39939d2)) /*1.0.0275 */
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ROM_REGION( 0x400000, "gfx1", 0 )
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ROM_REGION( 0x200000, "gfx1", 0 )
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ROM_LOAD( "bici-f3.h6", 0x000000, 0x080000, CRC(0bf9f213) SHA1(052abef60df419d32bf8a86c89d87e5bb281b4eb))
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ROM_RELOAD(0x80000,0x80000)
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|
||||
ROM_LOAD( "bici-f2.h7", 0x100000, 0x080000, CRC(c48d5376) SHA1(8e987839e7254e0fa631802733482726a289439c))
|
||||
ROM_RELOAD(0x180000, 0x80000)
|
||||
|
||||
ROM_LOAD( "bici-f1.h9", 0x200000, 0x080000, CRC(e7958070) SHA1(7f065b429a500b714dfbf497b1353e90137abbd7))
|
||||
ROM_RELOAD(0x280000, 0x80000)
|
||||
|
||||
ROM_LOAD( "bici-f0.h10", 0x300000, 0x080000, CRC(73d4b29f) SHA1(e2563562cb5fbaba7e0517ec9811645aca56f374))
|
||||
ROM_RELOAD(0x380000, 0x80000)
|
||||
ROM_LOAD( "bici-f2.h7", 0x080000, 0x080000, CRC(c48d5376) SHA1(8e987839e7254e0fa631802733482726a289439c))
|
||||
ROM_LOAD( "bici-f1.h9", 0x100000, 0x080000, CRC(e7958070) SHA1(7f065b429a500b714dfbf497b1353e90137abbd7))
|
||||
ROM_LOAD( "bici-f0.h10", 0x180000, 0x080000, CRC(73d4b29f) SHA1(e2563562cb5fbaba7e0517ec9811645aca56f374))
|
||||
|
||||
ROM_REGION( 0x80000, "oki", 0 ) /* ADPCM samples - sound chip is OKIM6295 */
|
||||
ROM_LOAD( "sonido-bici-0-8.11.95.c1", 0x000000, 0x080000, CRC(7380c963) SHA1(d1d90912f986b944cd95bd773c9f5502d837ce3e))
|
||||
@ -1134,15 +1108,11 @@ ROM_START( squash ) /* PCB - REF.922804/1 */
|
||||
ROM_LOAD16_BYTE( "squash.d18", 0x000000, 0x20000, CRC(ce7aae96) SHA1(4fe8666ae571bffc5a08fa68346c0623282989eb) )
|
||||
ROM_LOAD16_BYTE( "squash.d16", 0x000001, 0x20000, CRC(8ffaedd7) SHA1(f4aada17ba67dd8b6c5a395e832bcbba2764c59d) )
|
||||
|
||||
ROM_REGION( 0x400000, "gfx1", 0 )
|
||||
ROM_LOAD( "squash.c09", 0x300000, 0x80000, CRC(0bb91c69) SHA1(8be945049ab411a4d49bd64bd3937542ec9ef9fb) ) /* encrypted video ram */
|
||||
ROM_RELOAD( 0x380000, 0x80000 )
|
||||
ROM_LOAD( "squash.c10", 0x200000, 0x80000, CRC(892a035c) SHA1(d0156ceb9aa6639a1124c17fb12389be319bb51f) ) /* encrypted video ram */
|
||||
ROM_RELOAD( 0x280000, 0x80000 )
|
||||
ROM_LOAD( "squash.c11", 0x100000, 0x80000, CRC(9e19694d) SHA1(1df4646f3147719fef516a37aa361ae26d9b23a2) ) /* encrypted video ram */
|
||||
ROM_RELOAD( 0x180000, 0x80000 )
|
||||
ROM_REGION( 0x200000, "gfx1", 0 )
|
||||
ROM_LOAD( "squash.c09", 0x180000, 0x80000, CRC(0bb91c69) SHA1(8be945049ab411a4d49bd64bd3937542ec9ef9fb) ) /* encrypted video ram */
|
||||
ROM_LOAD( "squash.c10", 0x100000, 0x80000, CRC(892a035c) SHA1(d0156ceb9aa6639a1124c17fb12389be319bb51f) ) /* encrypted video ram */
|
||||
ROM_LOAD( "squash.c11", 0x080000, 0x80000, CRC(9e19694d) SHA1(1df4646f3147719fef516a37aa361ae26d9b23a2) ) /* encrypted video ram */
|
||||
ROM_LOAD( "squash.c12", 0x000000, 0x80000, CRC(5c440645) SHA1(4f2fc1647ffc549fa079f2dc0aaaceb447afdf44) ) /* encrypted video ram */
|
||||
ROM_RELOAD( 0x080000, 0x80000 )
|
||||
|
||||
ROM_REGION( 0x80000, "oki", 0 ) /* ADPCM samples - sound chip is OKIM6295 */
|
||||
ROM_LOAD( "squash.d01", 0x000000, 0x80000, CRC(a1b9651b) SHA1(a396ba94889f70ea06d6330e3606b0f2497ff6ce) )
|
||||
|
||||
@ -13,14 +13,15 @@
|
||||
class gaelco_state : public driver_device
|
||||
{
|
||||
public:
|
||||
gaelco_state(const machine_config &mconfig, device_type type, const char *tag)
|
||||
: driver_device(mconfig, type, tag),
|
||||
gaelco_state(const machine_config &mconfig, device_type type, const char *tag) :
|
||||
driver_device(mconfig, type, tag),
|
||||
m_maincpu(*this, "maincpu"),
|
||||
m_gfxdecode(*this, "gfxdecode"),
|
||||
m_palette(*this, "palette"),
|
||||
m_audiocpu(*this, "audiocpu"),
|
||||
m_soundlatch(*this, "soundlatch"),
|
||||
m_outlatch(*this, "outlatch"),
|
||||
m_okibank(*this, "okibank"),
|
||||
m_videoram(*this, "videoram"),
|
||||
m_vregs(*this, "vregs"),
|
||||
m_spriteram(*this, "spriteram"),
|
||||
@ -39,6 +40,7 @@ private:
|
||||
optional_device<cpu_device> m_audiocpu;
|
||||
optional_device<generic_latch_8_device> m_soundlatch;
|
||||
optional_device<ls259_device> m_outlatch;
|
||||
optional_memory_bank m_okibank;
|
||||
|
||||
/* memory pointers */
|
||||
required_shared_ptr<uint16_t> m_videoram;
|
||||
@ -53,15 +55,14 @@ private:
|
||||
DECLARE_WRITE_LINE_MEMBER(coin2_lockout_w);
|
||||
DECLARE_WRITE_LINE_MEMBER(coin1_counter_w);
|
||||
DECLARE_WRITE_LINE_MEMBER(coin2_counter_w);
|
||||
DECLARE_WRITE8_MEMBER(OKIM6295_bankswitch_w);
|
||||
DECLARE_WRITE16_MEMBER(gaelco_vram_encrypted_w);
|
||||
DECLARE_WRITE16_MEMBER(gaelco_encrypted_w);
|
||||
DECLARE_WRITE8_MEMBER(oki_bankswitch_w);
|
||||
DECLARE_WRITE16_MEMBER(vram_encrypted_w);
|
||||
DECLARE_WRITE16_MEMBER(encrypted_w);
|
||||
DECLARE_WRITE16_MEMBER(thoop_vram_encrypted_w);
|
||||
DECLARE_WRITE16_MEMBER(thoop_encrypted_w);
|
||||
DECLARE_WRITE16_MEMBER(gaelco_vram_w);
|
||||
void vram_w(offs_t offset, u16 data, u16 mem_mask);
|
||||
|
||||
TILE_GET_INFO_MEMBER(get_tile_info_gaelco_screen0);
|
||||
TILE_GET_INFO_MEMBER(get_tile_info_gaelco_screen1);
|
||||
template<int Layer> TILE_GET_INFO_MEMBER(get_tile_info);
|
||||
|
||||
virtual void machine_start() override;
|
||||
DECLARE_VIDEO_START(bigkarnk);
|
||||
|
||||
@ -34,22 +34,11 @@
|
||||
1 | xxxxxxxx -------- | not used
|
||||
*/
|
||||
|
||||
TILE_GET_INFO_MEMBER(gaelco_state::get_tile_info_gaelco_screen0)
|
||||
template<int Layer>
|
||||
TILE_GET_INFO_MEMBER(gaelco_state::get_tile_info)
|
||||
{
|
||||
int data = m_videoram[tile_index << 1];
|
||||
int data2 = m_videoram[(tile_index << 1) + 1];
|
||||
int code = ((data & 0xfffc) >> 2);
|
||||
|
||||
tileinfo.category = (data2 >> 6) & 0x03;
|
||||
|
||||
SET_TILE_INFO_MEMBER(1, 0x4000 + code, data2 & 0x3f, TILE_FLIPYX(data & 0x03));
|
||||
}
|
||||
|
||||
|
||||
TILE_GET_INFO_MEMBER(gaelco_state::get_tile_info_gaelco_screen1)
|
||||
{
|
||||
int data = m_videoram[(0x1000 / 2) + (tile_index << 1)];
|
||||
int data2 = m_videoram[(0x1000 / 2) + (tile_index << 1) + 1];
|
||||
int data = m_videoram[(Layer * 0x1000 / 2) + (tile_index << 1)];
|
||||
int data2 = m_videoram[(Layer * 0x1000 / 2) + (tile_index << 1) + 1];
|
||||
int code = ((data & 0xfffc) >> 2);
|
||||
|
||||
tileinfo.category = (data2 >> 6) & 0x03;
|
||||
@ -63,10 +52,12 @@ TILE_GET_INFO_MEMBER(gaelco_state::get_tile_info_gaelco_screen1)
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
WRITE16_MEMBER(gaelco_state::gaelco_vram_w)
|
||||
void gaelco_state::vram_w(offs_t offset, u16 data, u16 mem_mask)
|
||||
{
|
||||
uint16_t old = m_videoram[offset];
|
||||
COMBINE_DATA(&m_videoram[offset]);
|
||||
m_tilemap[offset >> 11]->mark_tile_dirty(((offset << 1) & 0x0fff) >> 2);
|
||||
if (old != m_videoram[offset])
|
||||
m_tilemap[offset >> 11]->mark_tile_dirty(((offset << 1) & 0x0fff) >> 2);
|
||||
}
|
||||
|
||||
/***************************************************************************
|
||||
@ -77,8 +68,8 @@ WRITE16_MEMBER(gaelco_state::gaelco_vram_w)
|
||||
|
||||
VIDEO_START_MEMBER(gaelco_state,bigkarnk)
|
||||
{
|
||||
m_tilemap[0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(gaelco_state::get_tile_info_gaelco_screen0),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
|
||||
m_tilemap[1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(gaelco_state::get_tile_info_gaelco_screen1),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
|
||||
m_tilemap[0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(gaelco_state::get_tile_info<0>),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
|
||||
m_tilemap[1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(gaelco_state::get_tile_info<1>),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
|
||||
|
||||
m_tilemap[0]->set_transmask(0, 0xff01, 0x00ff); /* pens 1-7 opaque, pens 0, 8-15 transparent */
|
||||
m_tilemap[1]->set_transmask(0, 0xff01, 0x00ff); /* pens 1-7 opaque, pens 0, 8-15 transparent */
|
||||
@ -86,8 +77,8 @@ VIDEO_START_MEMBER(gaelco_state,bigkarnk)
|
||||
|
||||
VIDEO_START_MEMBER(gaelco_state,maniacsq)
|
||||
{
|
||||
m_tilemap[0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(gaelco_state::get_tile_info_gaelco_screen0),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
|
||||
m_tilemap[1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(gaelco_state::get_tile_info_gaelco_screen1),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
|
||||
m_tilemap[0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(gaelco_state::get_tile_info<0>),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
|
||||
m_tilemap[1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(gaelco_state::get_tile_info<1>),this), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
|
||||
|
||||
m_tilemap[0]->set_transparent_pen(0);
|
||||
m_tilemap[1]->set_transparent_pen(0);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user