mirror of
https://github.com/holub/mame
synced 2025-04-23 00:39:36 +03:00
witch.cpp: merged memory maps, and moved state machine data into header file (nw)
This commit is contained in:
angelosa
parent
1f0046d2d0
commit
e6b040b123
@ -1759,6 +1759,7 @@ files {
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MAME_DIR .. "src/mame/video/excellent_spr.cpp",
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MAME_DIR .. "src/mame/video/excellent_spr.h",
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MAME_DIR .. "src/mame/drivers/lastbank.cpp",
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MAME_DIR .. "src/mame/includes/witch.h",
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MAME_DIR .. "src/mame/drivers/witch.cpp",
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}
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@ -217,134 +217,11 @@ Interesting memory locations
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TODO :
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- Figure out the ports for the "PayOut" stuff (a006/a00c?);
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- Hook up the OKI M5202;
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- keirinou: sprite colors, controlled by an undumped PROM?
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No data in available palette RAM seems to fit;
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- merge memory maps;
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- lagging sprites on witch (especially noticeable when game scrolls up/down)
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*/
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#include "emu.h"
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#include "cpu/z80/z80.h"
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#include "machine/i8255.h"
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#include "machine/nvram.h"
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#include "machine/ticket.h"
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#include "sound/ay8910.h"
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#include "sound/2203intf.h"
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#include "sound/es8712.h"
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#include "screen.h"
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#include "speaker.h"
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#define MAIN_CLOCK XTAL(12'000'000)
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#define CPU_CLOCK MAIN_CLOCK / 4
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#define YM2203_CLOCK MAIN_CLOCK / 4
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#define AY8910_CLOCK MAIN_CLOCK / 8
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#define MSM5202_CLOCK 384_kHz_XTAL
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#define HOPPER_PULSE 50 // time between hopper pulses in milliseconds (not right for attendant pay)
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class witch_state : public driver_device
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{
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public:
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witch_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_subcpu(*this, "sub")
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, m_gfxdecode(*this, "gfxdecode")
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, m_gfx0_vram(*this, "gfx0_vram")
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, m_gfx0_cram(*this, "gfx0_cram")
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, m_gfx1_vram(*this, "gfx1_vram")
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, m_gfx1_cram(*this, "gfx1_cram")
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, m_sprite_ram(*this, "sprite_ram")
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, m_palette(*this, "palette")
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, m_hopper(*this, "hopper")
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, m_mainbank(*this, "mainbank")
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{ }
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tilemap_t *m_gfx0a_tilemap;
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tilemap_t *m_gfx0b_tilemap;
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tilemap_t *m_gfx1_tilemap;
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required_device<cpu_device> m_maincpu;
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required_device<cpu_device> m_subcpu;
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required_device<gfxdecode_device> m_gfxdecode;
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required_shared_ptr<uint8_t> m_gfx0_vram;
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required_shared_ptr<uint8_t> m_gfx0_cram;
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required_shared_ptr<uint8_t> m_gfx1_vram;
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required_shared_ptr<uint8_t> m_gfx1_cram;
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required_shared_ptr<uint8_t> m_sprite_ram;
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required_device<palette_device> m_palette;
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required_device<ticket_dispenser_device> m_hopper;
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optional_memory_bank m_mainbank;
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int m_scrollx;
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int m_scrolly;
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uint8_t m_reg_a002;
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uint8_t m_motor_active;
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DECLARE_WRITE8_MEMBER(gfx0_vram_w);
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DECLARE_WRITE8_MEMBER(gfx0_cram_w);
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DECLARE_WRITE8_MEMBER(gfx1_vram_w);
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DECLARE_WRITE8_MEMBER(gfx1_cram_w);
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DECLARE_READ8_MEMBER(gfx1_vram_r);
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DECLARE_READ8_MEMBER(gfx1_cram_r);
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DECLARE_READ8_MEMBER(read_a000);
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DECLARE_WRITE8_MEMBER(write_a002);
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DECLARE_WRITE8_MEMBER(write_a006);
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DECLARE_WRITE8_MEMBER(main_write_a008);
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DECLARE_WRITE8_MEMBER(sub_write_a008);
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DECLARE_READ8_MEMBER(prot_read_700x);
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DECLARE_WRITE8_MEMBER(xscroll_w);
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DECLARE_WRITE8_MEMBER(yscroll_w);
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DECLARE_DRIVER_INIT(witch);
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TILE_GET_INFO_MEMBER(get_gfx0b_tile_info);
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TILE_GET_INFO_MEMBER(get_gfx0a_tile_info);
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TILE_GET_INFO_MEMBER(get_gfx1_tile_info);
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virtual void video_start() override;
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uint32_t screen_update_witch(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
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virtual void machine_reset() override;
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void witch(machine_config &config);
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void map_main(address_map &map);
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void map_sub(address_map &map);
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protected:
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void video_common_init();
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bool has_spr_rom_bank;
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uint8_t m_spr_bank;
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};
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class keirinou_state : public witch_state
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{
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public:
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keirinou_state(const machine_config &mconfig, device_type type, const char *tag)
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: witch_state(mconfig, type, tag),
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m_paletteram(*this, "paletteram")
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{ }
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void keirinou_main_map(address_map &map);
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void keirinou_sub_map(address_map &map);
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void keirinou(machine_config &config);
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DECLARE_WRITE8_MEMBER(write_keirinou_a002);
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DECLARE_WRITE8_MEMBER(palette_w);
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TILE_GET_INFO_MEMBER(get_keirinou_gfx1_tile_info);
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protected:
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virtual void video_start() override;
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private:
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uint8_t m_bg_bank;
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required_shared_ptr<uint8_t> m_paletteram;
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};
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#define UNBANKED_SIZE 0x800
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#include "includes/witch.h"
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TILE_GET_INFO_MEMBER(witch_state::get_gfx0b_tile_info)
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@ -574,7 +451,6 @@ WRITE8_MEMBER(witch_state::write_a002)
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WRITE8_MEMBER(keirinou_state::write_keirinou_a002)
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{
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uint8_t new_bg_bank;
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//A002 bit 7&6 = m_bank ????
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m_reg_a002 = data;
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m_spr_bank = BIT(data,7);
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@ -681,22 +557,36 @@ WRITE8_MEMBER(keirinou_state::palette_w)
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}
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}
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/**********************************************
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*
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* Base address map
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*
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*********************************************/
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void witch_state::map_main(address_map &map)
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void witch_state::common_map(address_map &map)
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{
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map(0x0000, UNBANKED_SIZE-1).rom();
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map(UNBANKED_SIZE, 0x7fff).bankr("mainbank");
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map(0x8000, 0x8001).rw("ym1", FUNC(ym2203_device::read), FUNC(ym2203_device::write));
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map(0x8008, 0x8009).rw("ym2", FUNC(ym2203_device::read), FUNC(ym2203_device::write));
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map(0xa000, 0xa003).rw("ppi1", FUNC(i8255_device::read), FUNC(i8255_device::write));
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map(0xa004, 0xa007).rw("ppi2", FUNC(i8255_device::read), FUNC(i8255_device::write));
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map(0xa008, 0xa008).w(this, FUNC(witch_state::main_write_a008));
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map(0xa00c, 0xa00c).portr("SERVICE"); // stats / reset
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map(0xa00e, 0xa00e).portr("COINS"); // coins/attendant keys
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map(0xc000, 0xc3ff).ram().w(this, FUNC(witch_state::gfx0_vram_w)).share("gfx0_vram");
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map(0xc400, 0xc7ff).ram().w(this, FUNC(witch_state::gfx0_cram_w)).share("gfx0_cram");
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map(0xc800, 0xcbff).rw(this, FUNC(witch_state::gfx1_vram_r), FUNC(witch_state::gfx1_vram_w)).share("gfx1_vram");
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map(0xcc00, 0xcfff).rw(this, FUNC(witch_state::gfx1_cram_r), FUNC(witch_state::gfx1_cram_w)).share("gfx1_cram");
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}
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/************************************
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*
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* Witch address maps
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*
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***********************************/
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void witch_state::witch_common_map(address_map &map)
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{
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common_map(map);
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map(0x8000, 0x8001).rw("ym1", FUNC(ym2203_device::read), FUNC(ym2203_device::write));
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map(0x8008, 0x8009).rw("ym2", FUNC(ym2203_device::read), FUNC(ym2203_device::write));
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map(0x8010, 0x8016).rw("essnd", FUNC(es8712_device::read), FUNC(es8712_device::write));
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map(0xd000, 0xdfff).ram().share("sprite_ram");
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map(0xe000, 0xe7ff).ram().w(m_palette, FUNC(palette_device::write8)).share("palette");
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map(0xe800, 0xefff).ram().w(m_palette, FUNC(palette_device::write8_ext)).share("palette_ext");
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@ -705,55 +595,51 @@ void witch_state::map_main(address_map &map)
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map(0xf200, 0xffff).ram().share("share2");
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}
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void witch_state::map_sub(address_map &map)
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void witch_state::witch_main_map(address_map &map)
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{
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witch_common_map(map);
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map(0x0000, UNBANKED_SIZE-1).rom();
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map(UNBANKED_SIZE, 0x7fff).bankr("mainbank");
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map(0xa008, 0xa008).w(this, FUNC(witch_state::main_write_a008));
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}
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void witch_state::witch_sub_map(address_map &map)
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{
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witch_common_map(map);
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map(0x0000, 0x7fff).rom();
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map(0x8000, 0x8001).rw("ym1", FUNC(ym2203_device::read), FUNC(ym2203_device::write));
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map(0x8008, 0x8009).rw("ym2", FUNC(ym2203_device::read), FUNC(ym2203_device::write));
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map(0x8010, 0x8016).rw("essnd", FUNC(es8712_device::read), FUNC(es8712_device::write));
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map(0xa000, 0xa003).rw("ppi1", FUNC(i8255_device::read), FUNC(i8255_device::write));
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map(0xa004, 0xa007).rw("ppi2", FUNC(i8255_device::read), FUNC(i8255_device::write));
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map(0xa008, 0xa008).w(this, FUNC(witch_state::sub_write_a008));
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map(0xa00c, 0xa00c).portr("SERVICE"); // stats / reset
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map(0xf000, 0xf0ff).ram().share("share1");
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map(0xf200, 0xffff).ram().share("share2");
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}
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/************************************
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*
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* Keirin Ou address maps
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*
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***********************************/
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void keirinou_state::keirinou_common_map(address_map &map)
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{
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common_map(map);
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map(0x8000, 0x8001).rw("ay1", FUNC(ay8910_device::data_r), FUNC(ay8910_device::address_data_w));
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map(0x8002, 0x8003).rw("ay2", FUNC(ay8910_device::data_r), FUNC(ay8910_device::address_data_w));
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map(0xd000, 0xd7ff).ram().share("sprite_ram");
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map(0xd800, 0xd9ff).ram().w(this, FUNC(keirinou_state::palette_w)).share("paletteram");
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map(0xe000, 0xe7ff).ram();
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map(0xe800, 0xefff).ram().share("nvram"); // shared with sub
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}
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void keirinou_state::keirinou_main_map(address_map &map)
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{
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keirinou_common_map(map);
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map(0x0000, 0x7fff).rom();
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map(0x8000, 0x8001).rw("ay1", FUNC(ay8910_device::data_r), FUNC(ay8910_device::address_data_w));
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map(0x8002, 0x8003).rw("ay2", FUNC(ay8910_device::data_r), FUNC(ay8910_device::address_data_w));
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map(0xa000, 0xa003).rw("ppi1", FUNC(i8255_device::read), FUNC(i8255_device::write));
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map(0xa004, 0xa007).rw("ppi2", FUNC(i8255_device::read), FUNC(i8255_device::write));
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map(0xa008, 0xa008).w(this, FUNC(witch_state::main_write_a008));
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map(0xa00c, 0xa00c).portr("SERVICE"); // stats / reset
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map(0xa00e, 0xa00e).portr("COINS"); // coins/attendant keys
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map(0xc000, 0xc3ff).ram().w(this, FUNC(witch_state::gfx0_vram_w)).share("gfx0_vram");
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map(0xc400, 0xc7ff).ram().w(this, FUNC(witch_state::gfx0_cram_w)).share("gfx0_cram");
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map(0xc800, 0xcbff).rw(this, FUNC(witch_state::gfx1_vram_r), FUNC(witch_state::gfx1_vram_w)).share("gfx1_vram");
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map(0xcc00, 0xcfff).rw(this, FUNC(witch_state::gfx1_cram_r), FUNC(witch_state::gfx1_cram_w)).share("gfx1_cram");
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map(0xd000, 0xd7ff).ram().share("sprite_ram");
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map(0xd800, 0xd9ff).ram().w(this, FUNC(keirinou_state::palette_w)).share("paletteram");
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map(0xe000, 0xe7ff).ram();//.share("share1");
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map(0xe800, 0xefff).ram().share("nvram");
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}
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void keirinou_state::keirinou_sub_map(address_map &map)
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{
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keirinou_common_map(map);
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map(0x0000, 0x7fff).rom();
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map(0x8000, 0x8001).rw("ay1", FUNC(ay8910_device::data_r), FUNC(ay8910_device::address_data_w));
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map(0x8002, 0x8003).rw("ay2", FUNC(ay8910_device::data_r), FUNC(ay8910_device::address_data_w));
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map(0xa000, 0xa003).rw("ppi1", FUNC(i8255_device::read), FUNC(i8255_device::write));
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map(0xa004, 0xa007).rw("ppi2", FUNC(i8255_device::read), FUNC(i8255_device::write));
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map(0xa008, 0xa008).w(this, FUNC(witch_state::sub_write_a008));
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map(0xa00c, 0xa00c).portr("SERVICE"); // stats / reset
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// shared VRAM used for lower portion of ingame background tilemap
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map(0xc800, 0xcbff).rw(this, FUNC(witch_state::gfx1_vram_r), FUNC(witch_state::gfx1_vram_w)).share("gfx1_vram");
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map(0xcc00, 0xcfff).rw(this, FUNC(witch_state::gfx1_cram_r), FUNC(witch_state::gfx1_cram_w)).share("gfx1_cram");
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map(0xe000, 0xe7ff).ram();//.share("share1");
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map(0xe800, 0xefff).ram().share("nvram");
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}
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static INPUT_PORTS_START( witch )
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@ -956,22 +842,22 @@ static INPUT_PORTS_START( keirinou )
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// TODO: dipswitches
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PORT_MODIFY("YM_PortA")
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PORT_DIPNAME( 0x01, 0x01, "DSWA" )
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PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x02, 0x02, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x02, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x04, 0x04, DEF_STR( Unknown ) )
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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, 0x08, DEF_STR( Unknown ) )
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PORT_DIPSETTING( 0x08, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x07, 0x07, "Game Rate" )
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PORT_DIPSETTING( 0x02, "70%" )
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PORT_DIPSETTING( 0x07, "80%" )
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PORT_DIPSETTING( 0x06, "85%" )
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PORT_DIPSETTING( 0x05, "90%" )
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PORT_DIPSETTING( 0x04, "95%" )
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PORT_DIPSETTING( 0x03, "100%" )
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// PORT_DIPSETTING( 0x01, "80%" )
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// PORT_DIPSETTING( 0x00, "90%" )
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PORT_DIPNAME( 0x08, 0x08, "Double-Up Rate" )
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PORT_DIPSETTING( 0x08, "90%" )
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PORT_DIPSETTING( 0x00, "100%" )
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PORT_DIPNAME( 0x10, 0x00, "Double-Up Game" )
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PORT_DIPSETTING( 0x10, DEF_STR( No ) )
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PORT_DIPSETTING( 0x00, DEF_STR( Yes ) )
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PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) )
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PORT_DIPNAME( 0x20, 0x20, "DSWA" )
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PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
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PORT_DIPSETTING( 0x00, DEF_STR( On ) )
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PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) )
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@ -1066,12 +952,12 @@ void witch_state::machine_reset()
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MACHINE_CONFIG_START(witch_state::witch)
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/* basic machine hardware */
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MCFG_DEVICE_ADD("maincpu", Z80, CPU_CLOCK) /* 3 MHz */
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MCFG_DEVICE_PROGRAM_MAP(map_main)
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MCFG_DEVICE_PROGRAM_MAP(witch_main_map)
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MCFG_DEVICE_VBLANK_INT_DRIVER("screen", witch_state, irq0_line_assert)
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/* 2nd z80 */
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MCFG_DEVICE_ADD("sub", Z80, CPU_CLOCK) /* 3 MHz */
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MCFG_DEVICE_PROGRAM_MAP(map_sub)
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MCFG_DEVICE_PROGRAM_MAP(witch_sub_map)
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MCFG_DEVICE_VBLANK_INT_DRIVER("screen", witch_state, irq0_line_assert)
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MCFG_QUANTUM_TIME(attotime::from_hz(6000))
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135
src/mame/includes/witch.h
Normal file
135
src/mame/includes/witch.h
Normal file
@ -0,0 +1,135 @@
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// license:BSD-3-Clause
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// copyright-holders:Tomasz Slanina
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/*
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Witch / Pinball Champ '95 / Keirin Ou
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*/
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#ifndef MAME_INCLUDES_WITCH_H
|
||||
#define MAME_INCLUDES_WITCH_H
|
||||
|
||||
|
||||
#include "cpu/z80/z80.h"
|
||||
#include "machine/i8255.h"
|
||||
#include "machine/nvram.h"
|
||||
#include "machine/ticket.h"
|
||||
#include "sound/ay8910.h"
|
||||
#include "sound/2203intf.h"
|
||||
#include "sound/es8712.h"
|
||||
#include "screen.h"
|
||||
#include "speaker.h"
|
||||
|
||||
#define MAIN_CLOCK XTAL(12'000'000)
|
||||
#define CPU_CLOCK MAIN_CLOCK / 4
|
||||
#define YM2203_CLOCK MAIN_CLOCK / 4
|
||||
#define AY8910_CLOCK MAIN_CLOCK / 8
|
||||
#define MSM5202_CLOCK 384_kHz_XTAL
|
||||
|
||||
#define HOPPER_PULSE 50 // time between hopper pulses in milliseconds (not right for attendant pay)
|
||||
#define UNBANKED_SIZE 0x800
|
||||
|
||||
|
||||
class witch_state : public driver_device
|
||||
{
|
||||
public:
|
||||
witch_state(const machine_config &mconfig, device_type type, const char *tag)
|
||||
: driver_device(mconfig, type, tag)
|
||||
, m_maincpu(*this, "maincpu")
|
||||
, m_subcpu(*this, "sub")
|
||||
, m_gfxdecode(*this, "gfxdecode")
|
||||
, m_gfx0_vram(*this, "gfx0_vram")
|
||||
, m_gfx0_cram(*this, "gfx0_cram")
|
||||
, m_gfx1_vram(*this, "gfx1_vram")
|
||||
, m_gfx1_cram(*this, "gfx1_cram")
|
||||
, m_sprite_ram(*this, "sprite_ram")
|
||||
, m_palette(*this, "palette")
|
||||
, m_hopper(*this, "hopper")
|
||||
, m_mainbank(*this, "mainbank")
|
||||
{ }
|
||||
|
||||
tilemap_t *m_gfx0a_tilemap;
|
||||
tilemap_t *m_gfx0b_tilemap;
|
||||
tilemap_t *m_gfx1_tilemap;
|
||||
|
||||
required_device<cpu_device> m_maincpu;
|
||||
required_device<cpu_device> m_subcpu;
|
||||
required_device<gfxdecode_device> m_gfxdecode;
|
||||
|
||||
required_shared_ptr<uint8_t> m_gfx0_vram;
|
||||
required_shared_ptr<uint8_t> m_gfx0_cram;
|
||||
required_shared_ptr<uint8_t> m_gfx1_vram;
|
||||
required_shared_ptr<uint8_t> m_gfx1_cram;
|
||||
required_shared_ptr<uint8_t> m_sprite_ram;
|
||||
required_device<palette_device> m_palette;
|
||||
|
||||
required_device<ticket_dispenser_device> m_hopper;
|
||||
|
||||
optional_memory_bank m_mainbank;
|
||||
|
||||
int m_scrollx;
|
||||
int m_scrolly;
|
||||
uint8_t m_reg_a002;
|
||||
uint8_t m_motor_active;
|
||||
DECLARE_WRITE8_MEMBER(gfx0_vram_w);
|
||||
DECLARE_WRITE8_MEMBER(gfx0_cram_w);
|
||||
DECLARE_WRITE8_MEMBER(gfx1_vram_w);
|
||||
DECLARE_WRITE8_MEMBER(gfx1_cram_w);
|
||||
DECLARE_READ8_MEMBER(gfx1_vram_r);
|
||||
DECLARE_READ8_MEMBER(gfx1_cram_r);
|
||||
DECLARE_READ8_MEMBER(read_a000);
|
||||
DECLARE_WRITE8_MEMBER(write_a002);
|
||||
DECLARE_WRITE8_MEMBER(write_a006);
|
||||
DECLARE_WRITE8_MEMBER(main_write_a008);
|
||||
DECLARE_WRITE8_MEMBER(sub_write_a008);
|
||||
DECLARE_READ8_MEMBER(prot_read_700x);
|
||||
DECLARE_WRITE8_MEMBER(xscroll_w);
|
||||
DECLARE_WRITE8_MEMBER(yscroll_w);
|
||||
DECLARE_DRIVER_INIT(witch);
|
||||
TILE_GET_INFO_MEMBER(get_gfx0b_tile_info);
|
||||
TILE_GET_INFO_MEMBER(get_gfx0a_tile_info);
|
||||
TILE_GET_INFO_MEMBER(get_gfx1_tile_info);
|
||||
virtual void video_start() override;
|
||||
uint32_t screen_update_witch(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
virtual void machine_reset() override;
|
||||
void witch(machine_config &config);
|
||||
void common_map(address_map &map);
|
||||
void witch_common_map(address_map &map);
|
||||
void witch_main_map(address_map &map);
|
||||
void witch_sub_map(address_map &map);
|
||||
|
||||
protected:
|
||||
void video_common_init();
|
||||
bool has_spr_rom_bank;
|
||||
uint8_t m_spr_bank;
|
||||
};
|
||||
|
||||
class keirinou_state : public witch_state
|
||||
{
|
||||
public:
|
||||
keirinou_state(const machine_config &mconfig, device_type type, const char *tag)
|
||||
: witch_state(mconfig, type, tag),
|
||||
m_paletteram(*this, "paletteram")
|
||||
{ }
|
||||
|
||||
void keirinou_common_map(address_map &map);
|
||||
void keirinou_main_map(address_map &map);
|
||||
void keirinou_sub_map(address_map &map);
|
||||
|
||||
void keirinou(machine_config &config);
|
||||
DECLARE_WRITE8_MEMBER(write_keirinou_a002);
|
||||
DECLARE_WRITE8_MEMBER(palette_w);
|
||||
TILE_GET_INFO_MEMBER(get_keirinou_gfx1_tile_info);
|
||||
|
||||
protected:
|
||||
virtual void video_start() override;
|
||||
|
||||
private:
|
||||
uint8_t m_bg_bank;
|
||||
required_shared_ptr<uint8_t> m_paletteram;
|
||||
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue
Block a user