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/***************************************************************************
Cave hardware
***************************************************************************/
struct sprite_cave
{
int priority, flags;
const UINT8 *pen_data; /* points to top left corner of tile data */
int line_offset;
pen_t base_pen;
int tile_width, tile_height;
int total_width, total_height; /* in screen coordinates */
int x, y, xcount0, ycount0;
int zoomx_re, zoomy_re;
};
#define MAX_PRIORITY 4
#define MAX_SPRITE_NUM 0x400
class cave_state : public driver_device
{
public:
cave_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_videoregs(*this, "videoregs"),
m_vram(*this, "vram"),
m_vctrl(*this, "vctrl"),
m_spriteram(*this, "spriteram"),
m_spriteram_2(*this, "spriteram_2"),
m_paletteram(*this, "paletteram"),
m_mirror_ram(*this, "mirror_ram"),
m_int_timer(*this, "int_timer") { }
/* memory pointers */
required_shared_ptr<UINT16> m_videoregs;
optional_shared_ptr_array<UINT16, 4> m_vram;
optional_shared_ptr_array<UINT16, 4> m_vctrl;
required_shared_ptr<UINT16> m_spriteram;
optional_shared_ptr<UINT16> m_spriteram_2;
required_shared_ptr<UINT16> m_paletteram;
/* video-related */
struct sprite_cave *m_sprite;
struct sprite_cave *m_sprite_table[MAX_PRIORITY][MAX_SPRITE_NUM + 1];
struct
{
int clip_left, clip_right, clip_top, clip_bottom;
UINT8 *baseaddr;
int line_offset;
UINT8 *baseaddr_zbuf;
int line_offset_zbuf;
} m_blit;
void (*m_get_sprite_info)(running_machine &machine);
void (*m_sprite_draw)(running_machine &machine, int priority);
tilemap_t *m_tilemap[4];
int m_tiledim[4];
int m_old_tiledim[4];
bitmap_ind16 m_sprite_zbuf;
UINT16 m_sprite_zbuf_baseval;
int m_num_sprites;
int m_spriteram_bank;
int m_spriteram_bank_delay;
UINT16 *m_palette_map;
int m_layers_offs_x;
int m_layers_offs_y;
int m_row_effect_offs_n;
int m_row_effect_offs_f;
int m_background_color;
int m_spritetype[2];
int m_kludge;
/* misc */
int m_time_vblank_irq;
UINT8 m_irq_level;
UINT8 m_vblank_irq;
UINT8 m_sound_irq;
UINT8 m_unknown_irq;
UINT8 m_agallet_vblank_irq;
/* sound related */
int m_soundbuf_len;
UINT8 m_soundbuf_data[32];
//UINT8 m_sound_flag1;
//UINT8 m_sound_flag2;
/* eeprom-related */
int m_region_byte;
/* game specific */
// sailormn
int m_sailormn_tilebank;
optional_shared_ptr<UINT8> m_mirror_ram;
// korokoro
UINT16 m_leds[2];
int m_hopper;
/* devices */
device_t *m_maincpu;
device_t *m_audiocpu;
required_device<timer_device> m_int_timer;
int m_rasflag;
int m_old_rasflag;
DECLARE_READ16_MEMBER(cave_irq_cause_r);
DECLARE_READ8_MEMBER(soundflags_r);
DECLARE_READ16_MEMBER(soundflags_ack_r);
DECLARE_WRITE16_MEMBER(sound_cmd_w);
DECLARE_READ8_MEMBER(soundlatch_lo_r);
DECLARE_READ8_MEMBER(soundlatch_hi_r);
DECLARE_READ16_MEMBER(soundlatch_ack_r);
DECLARE_WRITE8_MEMBER(soundlatch_ack_w);
DECLARE_WRITE16_MEMBER(gaia_coin_lsb_w);
DECLARE_READ16_MEMBER(donpachi_videoregs_r);
DECLARE_WRITE16_MEMBER(korokoro_leds_w);
DECLARE_WRITE16_MEMBER(pwrinst2_vctrl_0_w);
DECLARE_WRITE16_MEMBER(pwrinst2_vctrl_1_w);
DECLARE_WRITE16_MEMBER(pwrinst2_vctrl_2_w);
DECLARE_WRITE16_MEMBER(pwrinst2_vctrl_3_w);
DECLARE_READ16_MEMBER(sailormn_input0_r);
DECLARE_WRITE16_MEMBER(tjumpman_leds_w);
DECLARE_WRITE16_MEMBER(pacslot_leds_w);
DECLARE_WRITE8_MEMBER(hotdogst_rombank_w);
DECLARE_WRITE8_MEMBER(hotdogst_okibank_w);
DECLARE_WRITE8_MEMBER(mazinger_rombank_w);
DECLARE_WRITE8_MEMBER(metmqstr_rombank_w);
DECLARE_WRITE8_MEMBER(metmqstr_okibank0_w);
DECLARE_WRITE8_MEMBER(metmqstr_okibank1_w);
DECLARE_WRITE8_MEMBER(pwrinst2_rombank_w);
DECLARE_READ8_MEMBER(mirror_ram_r);
DECLARE_WRITE8_MEMBER(mirror_ram_w);
DECLARE_WRITE8_MEMBER(sailormn_rombank_w);
DECLARE_WRITE8_MEMBER(sailormn_okibank0_w);
DECLARE_WRITE8_MEMBER(sailormn_okibank1_w);
DECLARE_WRITE16_MEMBER(donpachi_videoregs_w);
DECLARE_WRITE16_MEMBER(cave_vram_0_w);
DECLARE_WRITE16_MEMBER(cave_vram_1_w);
DECLARE_WRITE16_MEMBER(cave_vram_2_w);
DECLARE_WRITE16_MEMBER(cave_vram_3_w);
DECLARE_WRITE16_MEMBER(cave_vram_0_8x8_w);
DECLARE_WRITE16_MEMBER(cave_vram_1_8x8_w);
DECLARE_WRITE16_MEMBER(cave_vram_2_8x8_w);
DECLARE_WRITE16_MEMBER(cave_vram_3_8x8_w);
DECLARE_CUSTOM_INPUT_MEMBER(korokoro_hopper_r);
DECLARE_CUSTOM_INPUT_MEMBER(tjumpman_hopper_r);
DECLARE_WRITE16_MEMBER(cave_eeprom_msb_w);
DECLARE_WRITE16_MEMBER(sailormn_eeprom_msb_w);
DECLARE_WRITE16_MEMBER(hotdogst_eeprom_msb_w);
DECLARE_WRITE16_MEMBER(cave_eeprom_lsb_w);
DECLARE_WRITE16_MEMBER(metmqstr_eeprom_msb_w);
DECLARE_WRITE16_MEMBER(korokoro_eeprom_msb_w);
DECLARE_READ16_MEMBER(pwrinst2_eeprom_r);
DECLARE_WRITE16_MEMBER(tjumpman_eeprom_lsb_w);
DECLARE_DRIVER_INIT(uopoko);
DECLARE_DRIVER_INIT(donpachi);
DECLARE_DRIVER_INIT(mazinger);
DECLARE_DRIVER_INIT(gaia);
DECLARE_DRIVER_INIT(pwrinst2);
DECLARE_DRIVER_INIT(ddonpach);
DECLARE_DRIVER_INIT(agallet);
DECLARE_DRIVER_INIT(hotdogst);
DECLARE_DRIVER_INIT(tjumpman);
DECLARE_DRIVER_INIT(korokoro);
DECLARE_DRIVER_INIT(esprade);
DECLARE_DRIVER_INIT(pwrinst2j);
DECLARE_DRIVER_INIT(guwange);
DECLARE_DRIVER_INIT(feversos);
DECLARE_DRIVER_INIT(sailormn);
DECLARE_DRIVER_INIT(dfeveron);
DECLARE_DRIVER_INIT(metmqstr);
TILE_GET_INFO_MEMBER(sailormn_get_tile_info_2);
TILE_GET_INFO_MEMBER(get_tile_info_0);
TILE_GET_INFO_MEMBER(get_tile_info_1);
TILE_GET_INFO_MEMBER(get_tile_info_2);
TILE_GET_INFO_MEMBER(get_tile_info_3);
};
/*----------- defined in video/cave.c -----------*/
PALETTE_INIT( cave );
PALETTE_INIT( ddonpach );
PALETTE_INIT( dfeveron );
PALETTE_INIT( mazinger );
PALETTE_INIT( sailormn );
PALETTE_INIT( pwrinst2 );
PALETTE_INIT( korokoro );
VIDEO_START( cave_1_layer );
VIDEO_START( cave_2_layers );
VIDEO_START( cave_3_layers );
VIDEO_START( cave_4_layers );
VIDEO_START( sailormn_3_layers );
SCREEN_UPDATE_IND16( cave );
void cave_get_sprite_info(running_machine &machine);
void sailormn_tilebank_w(running_machine &machine, int bank);
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