1 // license:BSD-3-Clause 2 // copyright-holders:David Haywood 3 #ifndef MAME_INCLUDES_POKECHMP_H 4 #define MAME_INCLUDES_POKECHMP_H 5 6 #pragma once 7 8 #include "machine/gen_latch.h" 9 #include "emupal.h" 10 #include "tilemap.h" 11 12 class pokechmp_state : public driver_device 13 { 14 public: pokechmp_state(const machine_config & mconfig,device_type type,const char * tag)15 pokechmp_state(const machine_config &mconfig, device_type type, const char *tag) : 16 driver_device(mconfig, type, tag), 17 m_videoram(*this, "videoram"), 18 m_spriteram(*this, "spriteram"), 19 m_maincpu(*this, "maincpu"), 20 m_audiocpu(*this, "audiocpu"), 21 m_gfxdecode(*this, "gfxdecode"), 22 m_palette(*this, "palette"), 23 m_soundlatch(*this, "soundlatch") 24 { } 25 26 void pokechmp(machine_config &config); 27 28 void init_pokechmp(); 29 30 private: 31 required_shared_ptr<uint8_t> m_videoram; 32 tilemap_t *m_bg_tilemap; 33 required_shared_ptr<uint8_t> m_spriteram; 34 void pokechmp_bank_w(uint8_t data); 35 void pokechmp_sound_bank_w(uint8_t data); 36 void pokechmp_sound_w(uint8_t data); 37 void pokechmp_videoram_w(offs_t offset, uint8_t data); 38 void pokechmp_flipscreen_w(uint8_t data); 39 DECLARE_WRITE_LINE_MEMBER(sound_irq); 40 TILE_GET_INFO_MEMBER(get_bg_tile_info); 41 virtual void video_start() override; 42 uint32_t screen_update_pokechmp(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 43 void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect); 44 required_device<cpu_device> m_maincpu; 45 required_device<cpu_device> m_audiocpu; 46 required_device<gfxdecode_device> m_gfxdecode; 47 required_device<palette_device> m_palette; 48 required_device<generic_latch_8_device> m_soundlatch; 49 void pokechmp_map(address_map &map); 50 void pokechmp_oki_map(address_map &map); 51 void pokechmp_sound_map(address_map &map); 52 }; 53 54 #endif // MAME_INCLUDES_POKECHMP_H 55