1 // license:BSD-3-Clause 2 // copyright-holders:Uki 3 #ifndef MAME_INCLUDES_XXMISSIO_H 4 #define MAME_INCLUDES_XXMISSIO_H 5 6 #pragma once 7 8 #include "emupal.h" 9 #include "tilemap.h" 10 11 class xxmissio_state : public driver_device 12 { 13 public: xxmissio_state(const machine_config & mconfig,device_type type,const char * tag)14 xxmissio_state(const machine_config &mconfig, device_type type, const char *tag) : 15 driver_device(mconfig, type, tag), 16 m_maincpu(*this, "maincpu"), 17 m_subcpu(*this, "sub"), 18 m_gfxdecode(*this, "gfxdecode"), 19 m_palette(*this, "palette"), 20 m_bgram(*this, "bgram"), 21 m_fgram(*this, "fgram"), 22 m_spriteram(*this, "spriteram") 23 { } 24 25 void xxmissio(machine_config &config); 26 27 template <int Mask> DECLARE_READ_LINE_MEMBER(status_r); 28 29 protected: 30 virtual void machine_start() override; 31 virtual void video_start() override; 32 33 private: 34 required_device<cpu_device> m_maincpu; 35 required_device<cpu_device> m_subcpu; 36 required_device<gfxdecode_device> m_gfxdecode; 37 required_device<palette_device> m_palette; 38 39 required_shared_ptr<uint8_t> m_bgram; 40 required_shared_ptr<uint8_t> m_fgram; 41 required_shared_ptr<uint8_t> m_spriteram; 42 43 tilemap_t *m_bg_tilemap; 44 tilemap_t *m_fg_tilemap; 45 uint8_t m_status; 46 uint8_t m_xscroll; 47 uint8_t m_yscroll; 48 uint8_t m_flipscreen; 49 50 void bank_sel_w(uint8_t data); 51 void status_m_w(uint8_t data); 52 void status_s_w(uint8_t data); 53 void flipscreen_w(uint8_t data); 54 void bgram_w(offs_t offset, uint8_t data); 55 uint8_t bgram_r(offs_t offset); 56 void scroll_x_w(uint8_t data); 57 void scroll_y_w(uint8_t data); 58 59 DECLARE_WRITE_LINE_MEMBER(interrupt_m); 60 INTERRUPT_GEN_MEMBER(interrupt_s); 61 62 TILE_GET_INFO_MEMBER(get_bg_tile_info); 63 TILE_GET_INFO_MEMBER(get_fg_tile_info); 64 65 static rgb_t BBGGRRII(uint32_t raw); 66 67 uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 68 void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, gfx_element *gfx); 69 70 void map1(address_map &map); 71 void map2(address_map &map); 72 }; 73 74 #endif // MAME_INCLUDES_XXMISSIO_H 75