1 // license:BSD-3-Clause 2 // copyright-holders:Brad Oliver 3 4 /************************************************************************* 5 6 Jack the Giant Killer 7 8 *************************************************************************/ 9 #ifndef MAME_INCLUDES_JACK_H 10 #define MAME_INCLUDES_JACK_H 11 12 #pragma once 13 14 #include "machine/gen_latch.h" 15 #include "emupal.h" 16 #include "tilemap.h" 17 18 class jack_state : public driver_device 19 { 20 public: jack_state(const machine_config & mconfig,device_type type,const char * tag)21 jack_state(const machine_config &mconfig, device_type type, const char *tag) : 22 driver_device(mconfig, type, tag), 23 m_maincpu(*this, "maincpu"), 24 m_audiocpu(*this, "audiocpu"), 25 m_spriteram(*this, "spriteram"), 26 m_scrollram(*this, "scrollram"), 27 m_videoram(*this, "videoram"), 28 m_colorram(*this, "colorram"), 29 m_gfxdecode(*this, "gfxdecode"), 30 m_palette(*this, "palette"), 31 m_soundlatch(*this, "soundlatch"), 32 m_decrypted_opcodes(*this, "decrypted_opcodes") 33 { } 34 35 void joinem(machine_config &config); 36 void treahunt(machine_config &config); 37 void unclepoo(machine_config &config); 38 void striv(machine_config &config); 39 void jack(machine_config &config); 40 41 void init_zzyzzyxx(); 42 void init_striv(); 43 void init_treahunt(); 44 void init_loverboy(); 45 void init_jack(); 46 47 private: 48 /* device- and memory pointers */ 49 required_device<cpu_device> m_maincpu; 50 required_device<cpu_device> m_audiocpu; 51 optional_shared_ptr<uint8_t> m_spriteram; 52 optional_shared_ptr<uint8_t> m_scrollram; 53 required_shared_ptr<uint8_t> m_videoram; 54 required_shared_ptr<uint8_t> m_colorram; 55 required_device<gfxdecode_device> m_gfxdecode; 56 required_device<palette_device> m_palette; 57 required_device<generic_latch_8_device> m_soundlatch; 58 optional_shared_ptr<uint8_t> m_decrypted_opcodes; 59 60 /* video-related */ 61 tilemap_t *m_bg_tilemap; 62 63 /* misc */ 64 int m_timer_rate; 65 uint8_t m_joinem_nmi_enable; 66 uint8_t m_joinem_palette_bank; 67 int m_question_address; 68 int m_question_rom; 69 int m_remap_address[16]; 70 71 IRQ_CALLBACK_MEMBER(jack_sh_irq_ack); 72 void joinem_control_w(uint8_t data); 73 void joinem_scroll_w(offs_t offset, uint8_t data); 74 uint8_t striv_question_r(offs_t offset); 75 void jack_videoram_w(offs_t offset, uint8_t data); 76 void jack_colorram_w(offs_t offset, uint8_t data); 77 uint8_t jack_flipscreen_r(offs_t offset); 78 void jack_flipscreen_w(offs_t offset, uint8_t data); 79 uint8_t timer_r(); 80 81 TILE_GET_INFO_MEMBER(get_bg_tile_info); 82 TILEMAP_MAPPER_MEMBER(tilemap_scan_cols_flipy); 83 TILE_GET_INFO_MEMBER(joinem_get_bg_tile_info); 84 DECLARE_VIDEO_START(joinem); 85 void joinem_palette(palette_device &palette) const; 86 DECLARE_MACHINE_START(striv); 87 DECLARE_MACHINE_RESET(striv); 88 DECLARE_MACHINE_START(joinem); 89 DECLARE_MACHINE_RESET(joinem); 90 91 uint32_t screen_update_jack(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 92 uint32_t screen_update_striv(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 93 uint32_t screen_update_joinem(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 94 95 virtual void machine_start() override; 96 virtual void machine_reset() override; 97 virtual void video_start() override; 98 99 INTERRUPT_GEN_MEMBER(joinem_vblank_irq); 100 void jack_draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect ); 101 void joinem_draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect ); 102 void treahunt_decode( ); 103 void decrypted_opcodes_map(address_map &map); 104 void jack_map(address_map &map); 105 void joinem_map(address_map &map); 106 void sound_io_map(address_map &map); 107 void sound_map(address_map &map); 108 void striv_map(address_map &map); 109 void unclepoo_map(address_map &map); 110 }; 111 112 #endif // MAME_INCLUDES_JACK_H 113