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Diffstat (limited to 'src/mame/includes/blmbycar.h')
-rw-r--r--src/mame/includes/blmbycar.h53
1 files changed, 29 insertions, 24 deletions
diff --git a/src/mame/includes/blmbycar.h b/src/mame/includes/blmbycar.h
index 15daf03d5c5..9734673753c 100644
--- a/src/mame/includes/blmbycar.h
+++ b/src/mame/includes/blmbycar.h
@@ -11,56 +11,63 @@
class blmbycar_state : public driver_device
{
public:
- blmbycar_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag),
+ blmbycar_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_vram_1(*this, "vram_1"),
- m_vram_0(*this, "vram_0"),
- m_scroll_1(*this, "scroll_1"),
- m_scroll_0(*this, "scroll_0"),
- m_spriteram(*this, "spriteram") { }
+ m_vram(*this, "vram_%u", 0U),
+ m_scroll(*this, "scroll_%u", 0U),
+ m_spriteram(*this, "spriteram"),
+ m_okibank(*this, "okibank"),
+ m_pot_wheel_io(*this, "POT_WHEEL"),
+ m_opt_wheel_io(*this, "OPT_WHEEL")
+ {
+ }
+ void watrball(machine_config &config);
+ void blmbycar(machine_config &config);
+
+ void init_blmbycar();
+
+private:
/* devices */
required_device<cpu_device> m_maincpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
/* memory pointers */
- required_shared_ptr<uint16_t> m_vram_1;
- required_shared_ptr<uint16_t> m_vram_0;
- required_shared_ptr<uint16_t> m_scroll_1;
- required_shared_ptr<uint16_t> m_scroll_0;
+ required_shared_ptr_array<uint16_t, 2> m_vram;
+ required_shared_ptr_array<uint16_t, 2> m_scroll;
required_shared_ptr<uint16_t> m_spriteram;
+ required_memory_bank m_okibank;
+ optional_ioport m_pot_wheel_io;
+ optional_ioport m_opt_wheel_io;
+
/* video-related */
- tilemap_t *m_tilemap_0;
- tilemap_t *m_tilemap_1;
+ tilemap_t *m_tilemap[2];
/* input-related */
uint8_t m_pot_wheel; // blmbycar
- int m_old_val; // blmbycar
+ uint8_t m_old_val; // blmbycar
int m_retvalue; // waterball
// common
- DECLARE_WRITE16_MEMBER(okibank_w);
- DECLARE_WRITE16_MEMBER(vram_0_w);
- DECLARE_WRITE16_MEMBER(vram_1_w);
+ DECLARE_WRITE8_MEMBER(okibank_w);
+ template<int Layer> DECLARE_WRITE16_MEMBER(vram_w);
// blmbycar
- DECLARE_WRITE16_MEMBER(blmbycar_pot_wheel_reset_w);
- DECLARE_WRITE16_MEMBER(blmbycar_pot_wheel_shift_w);
+ DECLARE_WRITE8_MEMBER(blmbycar_pot_wheel_reset_w);
+ DECLARE_WRITE8_MEMBER(blmbycar_pot_wheel_shift_w);
DECLARE_READ16_MEMBER(blmbycar_pot_wheel_r);
DECLARE_READ16_MEMBER(blmbycar_opt_wheel_r);
// waterball
DECLARE_READ16_MEMBER(waterball_unk_r);
- TILE_GET_INFO_MEMBER(get_tile_info_0);
- TILE_GET_INFO_MEMBER(get_tile_info_1);
+ template<int Layer> TILE_GET_INFO_MEMBER(get_tile_info);
- void init_blmbycar();
virtual void video_start() override;
DECLARE_MACHINE_START(blmbycar);
DECLARE_MACHINE_RESET(blmbycar);
@@ -69,8 +76,6 @@ public:
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect );
- void watrball(machine_config &config);
- void blmbycar(machine_config &config);
void blmbycar_map(address_map &map);
void blmbycar_oki_map(address_map &map);
void common_map(address_map &map);