1 // license:BSD-3-Clause 2 // copyright-holders:Uki 3 /************************************************************************* 4 5 Ikki 6 7 *************************************************************************/ 8 #ifndef MAME_INCLUDES_IKKI_H 9 #define MAME_INCLUDES_IKKI_H 10 11 #pragma once 12 13 #include "machine/timer.h" 14 #include "emupal.h" 15 #include "screen.h" 16 17 class ikki_state : public driver_device 18 { 19 public: ikki_state(const machine_config & mconfig,device_type type,const char * tag)20 ikki_state(const machine_config &mconfig, device_type type, const char *tag) : 21 driver_device(mconfig, type, tag), 22 m_maincpu(*this, "maincpu"), 23 m_subcpu(*this, "sub"), 24 m_videoram(*this, "videoram"), 25 m_scroll(*this, "scroll"), 26 m_spriteram(*this, "spriteram"), 27 m_gfxdecode(*this, "gfxdecode"), 28 m_screen(*this, "screen"), 29 m_palette(*this, "palette") 30 { } 31 32 void ikki(machine_config &config); 33 34 protected: 35 virtual void machine_start() override; 36 virtual void machine_reset() override; 37 virtual void video_start() override; 38 39 private: 40 required_device<cpu_device> m_maincpu; 41 required_device<cpu_device> m_subcpu; 42 /* memory pointers */ 43 required_shared_ptr<uint8_t> m_videoram; 44 required_shared_ptr<uint8_t> m_scroll; 45 required_shared_ptr<uint8_t> m_spriteram; 46 47 required_device<gfxdecode_device> m_gfxdecode; 48 required_device<screen_device> m_screen; 49 required_device<palette_device> m_palette; 50 51 /* video-related */ 52 bitmap_ind16 m_sprite_bitmap; 53 uint8_t m_flipscreen; 54 int m_punch_through_pen; 55 uint8_t m_irq_source; 56 57 uint8_t ikki_e000_r(); 58 void ikki_coin_counters(uint8_t data); 59 void ikki_scrn_ctrl_w(uint8_t data); 60 void ikki_palette(palette_device &palette); 61 uint32_t screen_update_ikki(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 62 TIMER_DEVICE_CALLBACK_MEMBER(ikki_irq); 63 void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect); 64 void ikki_cpu1(address_map &map); 65 void ikki_cpu2(address_map &map); 66 }; 67 68 #endif // MAME_INCLUDES_IKKI_H 69