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#include "video/vsystem_spr.h"
#include "video/vsystem_spr2.h"
#include "video/k053936.h"
class f1gp_state : public driver_device
{
public:
f1gp_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_sharedram(*this, "sharedram"),
m_spr1vram(*this, "spr1vram"),
m_spr2vram(*this, "spr2vram"),
m_spr1cgram(*this, "spr1cgram"),
m_spr2cgram(*this, "spr2cgram"),
m_fgvideoram(*this, "fgvideoram"),
m_rozvideoram(*this, "rozvideoram"),
m_sprcgram(*this, "sprcgram"),
m_spritelist(*this, "spritelist"),
m_spriteram(*this, "spriteram"),
m_fgregs(*this, "fgregs"),
m_rozregs(*this, "rozregs"),
m_z80bank(*this, "bank1"),
m_spr_old(*this, "vsystem_spr_old"),
m_spr_old2(*this, "vsystem_spr_ol2"),
m_spr(*this, "vsystem_spr"),
m_maincpu(*this, "maincpu"),
m_gfxdecode(*this, "gfxdecode"),
m_audiocpu(*this, "audiocpu"),
m_k053936(*this, "k053936") { }
/* memory pointers */
required_shared_ptr<UINT16> m_sharedram;
optional_shared_ptr<UINT16> m_spr1vram;
optional_shared_ptr<UINT16> m_spr2vram;
optional_shared_ptr<UINT16> m_spr1cgram;
optional_shared_ptr<UINT16> m_spr2cgram;
required_shared_ptr<UINT16> m_fgvideoram;
required_shared_ptr<UINT16> m_rozvideoram;
optional_shared_ptr<UINT16> m_sprcgram;
optional_shared_ptr<UINT16> m_spritelist;
optional_shared_ptr<UINT16> m_spriteram;
optional_shared_ptr<UINT16> m_fgregs;
optional_shared_ptr<UINT16> m_rozregs;
optional_memory_bank m_z80bank;
/* devices referenced above */
optional_device<vsystem_spr2_device> m_spr_old; // f1gp
optional_device<vsystem_spr2_device> m_spr_old2; // f1gp
optional_device<vsystem_spr_device> m_spr; // f1gp2
UINT16 * m_zoomdata;
// UINT16 * m_paletteram; // currently this uses generic palette handling
/* video-related */
tilemap_t *m_fg_tilemap;
tilemap_t *m_roz_tilemap;
int m_roz_bank;
int m_flipscreen;
int m_gfxctrl;
int m_scroll[2];
UINT32 f1gp2_tile_callback( UINT32 code );
UINT32 f1gp_old_tile_callback( UINT32 code );
UINT32 f1gp_ol2_tile_callback( UINT32 code );
/* misc */
int m_pending_command;
/* devices */
required_device<cpu_device> m_maincpu;
required_device<gfxdecode_device> m_gfxdecode;
optional_device<cpu_device> m_audiocpu;
optional_device<k053936_device> m_k053936;
DECLARE_WRITE8_MEMBER(f1gp_sh_bankswitch_w);
DECLARE_WRITE16_MEMBER(sound_command_w);
DECLARE_READ16_MEMBER(command_pending_r);
DECLARE_WRITE8_MEMBER(pending_command_clear_w);
DECLARE_WRITE16_MEMBER(f1gpb_misc_w);
DECLARE_READ16_MEMBER(f1gp_zoomdata_r);
DECLARE_WRITE16_MEMBER(f1gp_zoomdata_w);
DECLARE_READ16_MEMBER(f1gp_rozvideoram_r);
DECLARE_WRITE16_MEMBER(f1gp_rozvideoram_w);
DECLARE_WRITE16_MEMBER(f1gp_fgvideoram_w);
DECLARE_WRITE16_MEMBER(f1gp_fgscroll_w);
DECLARE_WRITE16_MEMBER(f1gp_gfxctrl_w);
DECLARE_WRITE16_MEMBER(f1gp2_gfxctrl_w);
TILE_GET_INFO_MEMBER(f1gp_get_roz_tile_info);
TILE_GET_INFO_MEMBER(f1gp2_get_roz_tile_info);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
DECLARE_MACHINE_START(f1gp);
DECLARE_MACHINE_RESET(f1gp);
DECLARE_VIDEO_START(f1gp);
DECLARE_MACHINE_START(f1gpb);
DECLARE_VIDEO_START(f1gpb);
DECLARE_VIDEO_START(f1gp2);
UINT32 screen_update_f1gp(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
UINT32 screen_update_f1gpb(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
UINT32 screen_update_f1gp2(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void f1gpb_draw_sprites( screen_device &screen, bitmap_ind16 &bitmap,const rectangle &cliprect );
DECLARE_WRITE_LINE_MEMBER(irqhandler);
};
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