1 // license:BSD-3-Clause 2 // copyright-holders:Bryan McPhail 3 #ifndef MAME_INCLUDES_DCON_H 4 #define MAME_INCLUDES_DCON_H 5 6 #pragma once 7 8 #include "audio/seibu.h" 9 #include "emupal.h" 10 #include "tilemap.h" 11 12 class dcon_state : public driver_device, public seibu_sound_common 13 { 14 public: dcon_state(const machine_config & mconfig,device_type type,const char * tag)15 dcon_state(const machine_config &mconfig, device_type type, const char *tag) : 16 driver_device(mconfig, type, tag), 17 m_maincpu(*this, "maincpu"), 18 m_seibu_sound(*this, "seibu_sound"), 19 m_gfxdecode(*this, "gfxdecode"), 20 m_palette(*this, "palette"), 21 m_back_data(*this, "back_data"), 22 m_fore_data(*this, "fore_data"), 23 m_mid_data(*this, "mid_data"), 24 m_textram(*this, "textram"), 25 m_spriteram(*this, "spriteram") 26 { } 27 28 void dcon(machine_config &config); 29 void sdgndmps(machine_config &config); 30 31 private: 32 required_device<cpu_device> m_maincpu; 33 required_device<seibu_sound_device> m_seibu_sound; 34 required_device<gfxdecode_device> m_gfxdecode; 35 required_device<palette_device> m_palette; 36 37 required_shared_ptr<uint16_t> m_back_data; 38 required_shared_ptr<uint16_t> m_fore_data; 39 required_shared_ptr<uint16_t> m_mid_data; 40 required_shared_ptr<uint16_t> m_textram; 41 required_shared_ptr<uint16_t> m_spriteram; 42 43 tilemap_t *m_background_layer; 44 tilemap_t *m_foreground_layer; 45 tilemap_t *m_midground_layer; 46 tilemap_t *m_text_layer; 47 48 int m_gfx_bank_select; 49 int m_last_gfx_bank; 50 uint16_t m_scroll_ram[6]; 51 uint16_t m_layer_en; 52 53 u8 sdgndmps_sound_comms_r(offs_t offset); 54 55 void layer_en_w(uint16_t data); 56 void layer_scroll_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0); 57 void gfxbank_w(uint16_t data); 58 void background_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0); 59 void foreground_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0); 60 void midground_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0); 61 void text_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0); 62 63 TILE_GET_INFO_MEMBER(get_back_tile_info); 64 TILE_GET_INFO_MEMBER(get_fore_tile_info); 65 TILE_GET_INFO_MEMBER(get_mid_tile_info); 66 TILE_GET_INFO_MEMBER(get_text_tile_info); 67 68 virtual void video_start() override; 69 70 uint32_t screen_update_dcon(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 71 uint32_t screen_update_sdgndmps(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 72 void draw_sprites( screen_device &screen, bitmap_ind16 &bitmap,const rectangle &cliprect); 73 void dcon_map(address_map &map); 74 void sdgndmps_map(address_map &map); 75 }; 76 77 #endif // MAME_INCLUDES_DCON_H 78