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// license:BSD-3-Clause
// copyright-holders:Bryan McPhail
/*************************************************************************
Last Duel
*************************************************************************/
#include "machine/gen_latch.h"
#include "machine/timer.h"
#include "video/bufsprite.h"
class lastduel_state : public driver_device
{
public:
lastduel_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_soundlatch(*this, "soundlatch"),
m_spriteram(*this, "spriteram"),
m_vram(*this, "vram"),
m_scroll1(*this, "scroll1"),
m_scroll2(*this, "scroll2"),
m_paletteram(*this, "paletteram") { }
/* devices */
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_device<generic_latch_8_device> m_soundlatch;
/* memory pointers */
required_device<buffered_spriteram16_device> m_spriteram;
required_shared_ptr<uint16_t> m_vram;
required_shared_ptr<uint16_t> m_scroll1;
required_shared_ptr<uint16_t> m_scroll2;
required_shared_ptr<uint16_t> m_paletteram;
/* video-related */
tilemap_t *m_bg_tilemap;
tilemap_t *m_fg_tilemap;
tilemap_t *m_tx_tilemap;
uint16_t m_scroll[8];
int m_sprite_flipy_mask;
int m_sprite_pri_mask;
int m_tilemap_priority;
DECLARE_WRITE16_MEMBER(lastduel_sound_w);
DECLARE_WRITE8_MEMBER(mg_bankswitch_w);
DECLARE_WRITE16_MEMBER(lastduel_flip_w);
DECLARE_WRITE16_MEMBER(lastduel_scroll_w);
DECLARE_WRITE16_MEMBER(lastduel_scroll1_w);
DECLARE_WRITE16_MEMBER(lastduel_scroll2_w);
DECLARE_WRITE16_MEMBER(lastduel_vram_w);
DECLARE_WRITE16_MEMBER(madgear_scroll1_w);
DECLARE_WRITE16_MEMBER(madgear_scroll2_w);
DECLARE_WRITE16_MEMBER(lastduel_palette_word_w);
TILE_GET_INFO_MEMBER(ld_get_bg_tile_info);
TILE_GET_INFO_MEMBER(ld_get_fg_tile_info);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
TILE_GET_INFO_MEMBER(get_fix_info);
virtual void machine_reset() override;
DECLARE_MACHINE_START(lastduel);
DECLARE_VIDEO_START(lastduel);
DECLARE_MACHINE_START(madgear);
DECLARE_VIDEO_START(madgear);
uint32_t screen_update_lastduel(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update_madgear(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_DEVICE_CALLBACK_MEMBER(lastduel_timer_cb);
TIMER_DEVICE_CALLBACK_MEMBER(madgear_timer_cb);
void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect, int pri );
void lastduel(machine_config &config);
void madgear(machine_config &config);
void lastduel_map(address_map &map);
void madgear_map(address_map &map);
void madgear_sound_map(address_map &map);
void sound_map(address_map &map);
};
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