// license:BSD-3-Clause // copyright-holders:Carlos A. Lozano, Rob Rosenbrock, Phil Stroffolino #include "machine/taito68705interface.h" #include "machine/gen_latch.h" #include "machine/timer.h" #include "screen.h" class xain_state : public driver_device { public: xain_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_subcpu(*this, "sub") , m_mcu(*this, "mcu") , m_gfxdecode(*this, "gfxdecode") , m_screen(*this, "screen") , m_palette(*this, "palette") , m_soundlatch(*this, "soundlatch") , m_charram(*this, "charram") , m_bgram0(*this, "bgram0") , m_bgram1(*this, "bgram1") , m_spriteram(*this, "spriteram") , m_char_tilemap(nullptr) , m_bgram0_tilemap(nullptr) , m_bgram1_tilemap(nullptr) { } DECLARE_WRITE8_MEMBER(cpuA_bankswitch_w); DECLARE_WRITE8_MEMBER(cpuB_bankswitch_w); DECLARE_WRITE8_MEMBER(main_irq_w); DECLARE_WRITE8_MEMBER(irqA_assert_w); DECLARE_WRITE8_MEMBER(irqB_clear_w); DECLARE_READ8_MEMBER(mcu_comm_reset_r); DECLARE_WRITE8_MEMBER(bgram0_w); DECLARE_WRITE8_MEMBER(bgram1_w); DECLARE_WRITE8_MEMBER(charram_w); DECLARE_WRITE8_MEMBER(scrollxP0_w); DECLARE_WRITE8_MEMBER(scrollyP0_w); DECLARE_WRITE8_MEMBER(scrollxP1_w); DECLARE_WRITE8_MEMBER(scrollyP1_w); DECLARE_WRITE8_MEMBER(flipscreen_w); DECLARE_CUSTOM_INPUT_MEMBER(vblank_r); DECLARE_CUSTOM_INPUT_MEMBER(mcu_status_r); TILEMAP_MAPPER_MEMBER(back_scan); TILE_GET_INFO_MEMBER(get_bgram0_tile_info); TILE_GET_INFO_MEMBER(get_bgram1_tile_info); TILE_GET_INFO_MEMBER(get_char_tile_info); TIMER_DEVICE_CALLBACK_MEMBER(scanline); uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); void xsleenab(machine_config &config); void xsleena(machine_config &config); void bootleg_map(address_map &map); void cpu_map_B(address_map &map); void main_map(address_map &map); void sound_map(address_map &map); protected: virtual void machine_start() override; virtual void video_start() override; inline int scanline_to_vcount(int scanline); void draw_sprites(bitmap_ind16 &bitmap,const rectangle &cliprect); required_device m_maincpu; required_device m_audiocpu; required_device m_subcpu; optional_device m_mcu; required_device m_gfxdecode; required_device m_screen; required_device m_palette; required_device m_soundlatch; required_shared_ptr m_charram; required_shared_ptr m_bgram0; required_shared_ptr m_bgram1; required_shared_ptr m_spriteram; tilemap_t *m_char_tilemap; tilemap_t *m_bgram0_tilemap; tilemap_t *m_bgram1_tilemap; int m_vblank; u8 m_pri; u8 m_scrollxP0[2]; u8 m_scrollyP0[2]; u8 m_scrollxP1[2]; u8 m_scrollyP1[2]; };