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// license:BSD-3-Clause
// copyright-holders:R. Belmont
/*************************************************************************
Run and Gun / Slam Dunk
*************************************************************************/
#include "sound/k054539.h"
#include "machine/k053252.h"
#include "video/k053246_k053247_k055673.h"
#include "video/k053936.h"
#include "video/konami_helper.h"
class rungun_state : public driver_device
{
public:
rungun_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_soundcpu(*this, "soundcpu"),
m_k054539_1(*this, "k054539_1"),
m_k054539_2(*this, "k054539_2"),
m_k053936(*this, "k053936"),
m_k055673(*this, "k055673"),
m_k053252(*this, "k053252"),
m_sysreg(*this, "sysreg"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_palette2(*this, "palette2"),
m_screen(*this, "screen")
{ }
/* devices */
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_soundcpu;
required_device<k054539_device> m_k054539_1;
required_device<k054539_device> m_k054539_2;
required_device<k053936_device> m_k053936;
required_device<k055673_device> m_k055673;
required_device<k053252_device> m_k053252;
/* memory pointers */
required_shared_ptr<UINT16> m_sysreg;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
optional_device<palette_device> m_palette2;
required_device<screen_device> m_screen;
/* video-related */
tilemap_t *m_ttl_tilemap[2];
tilemap_t *m_936_tilemap[2];
std::unique_ptr<UINT16[]> m_psac2_vram;
std::unique_ptr<UINT16[]> m_ttl_vram;
std::unique_ptr<UINT16[]> m_pal_ram;
UINT8 m_current_display_bank;
int m_ttl_gfx_index;
int m_sprite_colorbase;
UINT8 *m_roz_rom;
UINT8 m_roz_rombase;
/* sound */
UINT8 m_sound_ctrl;
UINT8 m_sound_status;
UINT8 m_sound_nmi_clk;
bool m_video_priority_mode;
std::unique_ptr<UINT16[]> m_banked_ram;
bool m_single_screen_mode;
UINT8 m_video_mux_bank;
DECLARE_READ16_MEMBER(rng_sysregs_r);
DECLARE_WRITE16_MEMBER(rng_sysregs_w);
DECLARE_WRITE16_MEMBER(sound_cmd1_w);
DECLARE_WRITE16_MEMBER(sound_cmd2_w);
DECLARE_WRITE16_MEMBER(sound_irq_w);
DECLARE_READ16_MEMBER(sound_status_msb_r);
DECLARE_WRITE8_MEMBER(sound_status_w);
DECLARE_WRITE8_MEMBER(sound_ctrl_w);
DECLARE_READ16_MEMBER(rng_ttl_ram_r);
DECLARE_WRITE16_MEMBER(rng_ttl_ram_w);
DECLARE_READ16_MEMBER(rng_psac2_videoram_r);
DECLARE_WRITE16_MEMBER(rng_psac2_videoram_w);
DECLARE_READ8_MEMBER(rng_53936_rom_r);
TILE_GET_INFO_MEMBER(ttl_get_tile_info);
TILE_GET_INFO_MEMBER(get_rng_936_tile_info);
DECLARE_WRITE_LINE_MEMBER(k054539_nmi_gen);
DECLARE_READ16_MEMBER(palette_read);
DECLARE_WRITE16_MEMBER(palette_write);
K055673_CB_MEMBER(sprite_callback);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
UINT32 screen_update_rng(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
UINT32 screen_update_rng_dual_left(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
UINT32 screen_update_rng_dual_right(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
bitmap_ind16 m_rng_dual_demultiplex_left_temp;
bitmap_ind16 m_rng_dual_demultiplex_right_temp;
void sprite_dma_trigger(void);
INTERRUPT_GEN_MEMBER(rng_interrupt);
};
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