1 // license:BSD-3-Clause 2 // copyright-holders:Mike Coates 3 #ifndef MAME_INCLUDES_CIRCUS_H 4 #define MAME_INCLUDES_CIRCUS_H 5 6 #pragma once 7 8 #include "machine/timer.h" 9 #include "sound/discrete.h" 10 #include "sound/samples.h" 11 #include "emupal.h" 12 #include "tilemap.h" 13 14 class circus_state : public driver_device 15 { 16 public: circus_state(const machine_config & mconfig,device_type type,const char * tag)17 circus_state(const machine_config &mconfig, device_type type, const char *tag) : 18 driver_device(mconfig, type, tag), 19 m_videoram(*this, "videoram"), 20 m_maincpu(*this, "maincpu"), 21 m_samples(*this, "samples"), 22 m_discrete(*this, "discrete"), 23 m_gfxdecode(*this, "gfxdecode"), 24 m_palette(*this, "palette") 25 { } 26 27 void robotbwl(machine_config &config); 28 void ripcord(machine_config &config); 29 void crash(machine_config &config); 30 void circus(machine_config &config); 31 32 void init_ripcord(); 33 void init_circus(); 34 void init_robotbwl(); 35 void init_crash(); 36 37 protected: 38 virtual void machine_start() override; 39 virtual void machine_reset() override; 40 virtual void video_start() override; 41 42 private: 43 /* memory pointers */ 44 required_shared_ptr<uint8_t> m_videoram; 45 46 /* video-related */ 47 tilemap_t *m_bg_tilemap; 48 int m_clown_x; 49 int m_clown_y; 50 int m_clown_z; 51 52 /* devices */ 53 required_device<cpu_device> m_maincpu; 54 required_device<samples_device> m_samples; 55 required_device<discrete_sound_device> m_discrete; 56 required_device<gfxdecode_device> m_gfxdecode; 57 required_device<palette_device> m_palette; 58 59 /* game id */ 60 int m_game_id; 61 uint8_t circus_paddle_r(); 62 void circus_videoram_w(offs_t offset, uint8_t data); 63 void circus_clown_x_w(uint8_t data); 64 void circus_clown_y_w(uint8_t data); 65 void circus_clown_z_w(uint8_t data); 66 TILE_GET_INFO_MEMBER(get_bg_tile_info); 67 uint32_t screen_update_circus(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 68 uint32_t screen_update_robotbwl(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 69 uint32_t screen_update_crash(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 70 uint32_t screen_update_ripcord(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); 71 TIMER_DEVICE_CALLBACK_MEMBER(crash_scanline); 72 void draw_line( bitmap_ind16 &bitmap, const rectangle &cliprect, int x1, int y1, int x2, int y2, int dotted ); 73 void draw_sprite_collision( bitmap_ind16 &bitmap, const rectangle &cliprect ); 74 void circus_draw_fg( bitmap_ind16 &bitmap, const rectangle &cliprect ); 75 void robotbwl_draw_box( bitmap_ind16 &bitmap, const rectangle &cliprect, int x, int y ); 76 void robotbwl_draw_scoreboard( bitmap_ind16 &bitmap, const rectangle &cliprect ); 77 void robotbwl_draw_bowling_alley( bitmap_ind16 &bitmap, const rectangle &cliprect ); 78 void robotbwl_draw_ball( bitmap_ind16 &bitmap, const rectangle &cliprect ); 79 void crash_draw_car( bitmap_ind16 &bitmap, const rectangle &cliprect ); 80 void circus_map(address_map &map); 81 }; 82 /*----------- defined in audio/circus.c -----------*/ 83 84 DISCRETE_SOUND_EXTERN( circus_discrete ); 85 DISCRETE_SOUND_EXTERN( robotbwl_discrete ); 86 DISCRETE_SOUND_EXTERN( crash_discrete ); 87 extern const char *const circus_sample_names[]; 88 extern const char *const crash_sample_names[]; 89 extern const char *const ripcord_sample_names[]; 90 extern const char *const robotbwl_sample_names[]; 91 92 #endif // MAME_INCLUDES_CIRCUS_H 93