1 // license:BSD-3-Clause 2 // copyright-holders:Joseba Epalza 3 #ifndef MAME_INCLUDES_SPEEDBAL_H 4 #define MAME_INCLUDES_SPEEDBAL_H 5 6 #pragma once 7 8 #include "emupal.h" 9 #include "tilemap.h" 10 11 class speedbal_state : public driver_device 12 { 13 public: speedbal_state(const machine_config & mconfig,device_type type,const char * tag)14 speedbal_state(const machine_config &mconfig, device_type type, const char *tag) 15 : driver_device(mconfig, type, tag) 16 , m_maincpu(*this, "maincpu") 17 , m_gfxdecode(*this, "gfxdecode") 18 , m_palette(*this, "palette") 19 , m_spriteram(*this, "spriteram") 20 , m_background_videoram(*this, "bg_videoram") 21 , m_foreground_videoram(*this, "fg_videoram") 22 , m_digits(*this, "digit%u", 0U) 23 { } 24 25 void speedbal(machine_config &config); 26 27 void init_speedbal(); 28 void init_musicbal(); 29 30 protected: 31 virtual void machine_start() override; 32 virtual void video_start() override; 33 34 private: 35 required_device<cpu_device> m_maincpu; 36 required_device<gfxdecode_device> m_gfxdecode; 37 required_device<palette_device> m_palette; 38 39 required_shared_ptr<uint8_t> m_spriteram; 40 required_shared_ptr<uint8_t> m_background_videoram; 41 required_shared_ptr<uint8_t> m_foreground_videoram; 42 output_finder<73> m_digits; 43 44 bool m_leds_start; 45 uint32_t m_leds_shiftreg; 46 tilemap_t *m_bg_tilemap; 47 tilemap_t *m_fg_tilemap; 48 49 void coincounter_w(uint8_t data); 50 void foreground_videoram_w(offs_t offset, uint8_t data); 51 void background_videoram_w(offs_t offset, uint8_t data); 52 void maincpu_50_w(uint8_t data); 53 void leds_output_block(uint8_t data); 54 void leds_start_block(uint8_t data); 55 void leds_shift_bit(uint8_t data); 56 57 TILE_GET_INFO_MEMBER(get_tile_info_bg); 58 TILE_GET_INFO_MEMBER(get_tile_info_fg); 59 60 uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 61 void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect); 62 63 void main_cpu_io_map(address_map &map); 64 void main_cpu_map(address_map &map); 65 void sound_cpu_io_map(address_map &map); 66 void sound_cpu_map(address_map &map); 67 }; 68 69 #endif // MAME_INCLUDES_SPEEDBAL_H 70