// license:BSD-3-Clause // copyright-holders:Ernesto Corvi /************************************************************************* Express Raider *************************************************************************/ #include "machine/gen_latch.h" class exprraid_state : public driver_device { public: exprraid_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_slave(*this, "slave"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette"), m_soundlatch(*this, "soundlatch"), m_main_ram(*this, "main_ram"), m_spriteram(*this, "spriteram"), m_videoram(*this, "videoram"), m_colorram(*this, "colorram") { } /* devices */ required_device m_maincpu; required_device m_slave; required_device m_gfxdecode; required_device m_palette; required_device m_soundlatch; /* memory pointers */ required_shared_ptr m_main_ram; required_shared_ptr m_spriteram; required_shared_ptr m_videoram; required_shared_ptr m_colorram; /* protection */ uint8_t m_prot_value; /* video-related */ tilemap_t *m_bg_tilemap; tilemap_t *m_fg_tilemap; int m_bg_index[4]; virtual void machine_start() override; virtual void machine_reset() override; virtual void video_start() override; DECLARE_WRITE8_MEMBER(exprraid_int_clear_w); DECLARE_READ8_MEMBER(exprraid_prot_status_r); DECLARE_READ8_MEMBER(exprraid_prot_data_r); DECLARE_WRITE8_MEMBER(exprraid_prot_data_w); DECLARE_READ8_MEMBER(vblank_r); DECLARE_WRITE8_MEMBER(exprraid_videoram_w); DECLARE_WRITE8_MEMBER(exprraid_colorram_w); DECLARE_WRITE8_MEMBER(exprraid_flipscreen_w); DECLARE_WRITE8_MEMBER(exprraid_bgselect_w); DECLARE_WRITE8_MEMBER(exprraid_scrollx_w); DECLARE_WRITE8_MEMBER(exprraid_scrolly_w); DECLARE_INPUT_CHANGED_MEMBER(coin_inserted_deco16); DECLARE_INPUT_CHANGED_MEMBER(coin_inserted_nmi); DECLARE_WRITE_LINE_MEMBER(irqhandler); void init_exprraid(); void init_wexpressb(); void init_wexpressb2(); void init_wexpressb3(); TILE_GET_INFO_MEMBER(get_bg_tile_info); TILE_GET_INFO_MEMBER(get_fg_tile_info); uint32_t screen_update_exprraid(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect ); void exprraid_gfx_expand(); void exprraid(machine_config &config); void exprboot(machine_config &config); void master_io_map(address_map &map); void master_map(address_map &map); void slave_map(address_map &map); };