1 // license:BSD-3-Clause 2 // copyright-holders:Zsolt Vasvari 3 /************************************************************************* 4 5 D-Day 6 7 *************************************************************************/ 8 #ifndef MAME_INCLUDES_DDAY_H 9 #define MAME_INCLUDES_DDAY_H 10 11 #pragma once 12 13 #include "emupal.h" 14 #include "screen.h" 15 #include "sound/ay8910.h" 16 #include "tilemap.h" 17 18 19 class dday_state : public driver_device 20 { 21 public: dday_state(const machine_config & mconfig,device_type type,const char * tag)22 dday_state(const machine_config &mconfig, device_type type, const char *tag) : 23 driver_device(mconfig, type, tag), 24 m_textvideoram(*this, "textvideoram"), 25 m_fgvideoram(*this, "fgvideoram"), 26 m_bgvideoram(*this, "bgvideoram"), 27 m_colorram(*this, "colorram"), 28 m_maincpu(*this, "maincpu"), 29 m_gfxdecode(*this, "gfxdecode"), 30 m_screen(*this, "screen"), 31 m_palette(*this, "palette"), 32 m_ay1(*this, "ay1") 33 { } 34 35 void dday(machine_config &config); 36 37 protected: 38 virtual void machine_start() override; 39 virtual void machine_reset() override; 40 virtual void video_start() override; 41 42 private: 43 /* memory pointers */ 44 required_shared_ptr<uint8_t> m_textvideoram; 45 required_shared_ptr<uint8_t> m_fgvideoram; 46 required_shared_ptr<uint8_t> m_bgvideoram; 47 required_shared_ptr<uint8_t> m_colorram; 48 49 /* video-related */ 50 tilemap_t *m_fg_tilemap; 51 tilemap_t *m_bg_tilemap; 52 tilemap_t *m_text_tilemap; 53 tilemap_t *m_sl_tilemap; 54 bitmap_ind16 m_main_bitmap; 55 int m_control; 56 int m_sl_image; 57 int m_sl_enable; 58 int m_timer_value; 59 emu_timer *m_countdown_timer; 60 61 /* devices */ 62 required_device<cpu_device> m_maincpu; 63 required_device<gfxdecode_device> m_gfxdecode; 64 required_device<screen_device> m_screen; 65 required_device<palette_device> m_palette; 66 required_device<ay8912_device> m_ay1; 67 68 uint8_t dday_countdown_timer_r(); 69 void dday_bgvideoram_w(offs_t offset, uint8_t data); 70 void dday_fgvideoram_w(offs_t offset, uint8_t data); 71 void dday_textvideoram_w(offs_t offset, uint8_t data); 72 void dday_colorram_w(offs_t offset, uint8_t data); 73 uint8_t dday_colorram_r(offs_t offset); 74 void dday_sl_control_w(uint8_t data); 75 void dday_control_w(uint8_t data); 76 TILE_GET_INFO_MEMBER(get_bg_tile_info); 77 TILE_GET_INFO_MEMBER(get_fg_tile_info); 78 TILE_GET_INFO_MEMBER(get_text_tile_info); 79 TILE_GET_INFO_MEMBER(get_sl_tile_info); 80 void dday_palette(palette_device &palette) const; 81 uint32_t screen_update_dday(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 82 TIMER_CALLBACK_MEMBER(countdown_timer_callback); 83 void start_countdown_timer(); 84 void dday_map(address_map &map); 85 }; 86 87 #endif // MAME_INCLUDES_DDAY_H 88