1 // license:BSD-3-Clause 2 // copyright-holders:BUT 3 #ifndef MAME_INCLUDES_CHAKNPOP_H 4 #define MAME_INCLUDES_CHAKNPOP_H 5 6 #pragma once 7 8 #include "machine/taito68705interface.h" 9 #include "emupal.h" 10 #include "tilemap.h" 11 12 class chaknpop_state : public driver_device 13 { 14 public: chaknpop_state(const machine_config & mconfig,device_type type,const char * tag)15 chaknpop_state(const machine_config &mconfig, device_type type, const char *tag) : 16 driver_device(mconfig, type, tag), 17 m_maincpu(*this, "maincpu"), 18 m_bmcu(*this, "bmcu"), 19 m_gfxdecode(*this, "gfxdecode"), 20 m_palette(*this, "palette"), 21 m_tx_ram(*this, "tx_ram"), 22 m_attr_ram(*this, "attr_ram"), 23 m_spr_ram(*this, "spr_ram") 24 { } 25 26 /* devices */ 27 required_device<cpu_device> m_maincpu; 28 optional_device<taito68705_mcu_device> m_bmcu; 29 required_device<gfxdecode_device> m_gfxdecode; 30 required_device<palette_device> m_palette; 31 32 /* memory pointers */ 33 required_shared_ptr<uint8_t> m_tx_ram; 34 required_shared_ptr<uint8_t> m_attr_ram; 35 required_shared_ptr<uint8_t> m_spr_ram; 36 37 /* video-related */ 38 tilemap_t *m_tx_tilemap; 39 uint8_t *m_vram1; 40 uint8_t *m_vram2; 41 uint8_t *m_vram3; 42 uint8_t *m_vram4; 43 uint8_t m_gfxmode; 44 uint8_t m_flip_x; 45 uint8_t m_flip_y; 46 47 void coinlock_w(uint8_t data); 48 uint8_t gfxmode_r(); 49 void gfxmode_w(uint8_t data); 50 void txram_w(offs_t offset, uint8_t data); 51 void attrram_w(offs_t offset, uint8_t data); 52 void unknown_port_1_w(uint8_t data); 53 void unknown_port_2_w(uint8_t data); 54 void unknown_port_3_w(uint8_t data); 55 uint8_t mcu_status_r(); 56 TILE_GET_INFO_MEMBER(get_tx_tile_info); 57 58 virtual void machine_start() override; 59 virtual void machine_reset() override; 60 virtual void video_start() override; 61 void chaknpop_palette(palette_device &palette) const; 62 63 uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 64 void tx_tilemap_mark_all_dirty(); 65 void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect); 66 void draw_bitmap(bitmap_ind16 &bitmap, const rectangle &cliprect); 67 68 void mcu_update_seed(uint8_t data); 69 void chaknpop(machine_config &config); 70 void chaknpop_map(address_map &map); 71 }; 72 73 #endif // MAME_INCLUDES_CHAKNPOP_H 74