// license:BSD-3-Clause // copyright-holders:Zsolt Vasvari /*************************************************************************** Exidy Car Polo hardware driver by Zsolt Vasvari ****************************************************************************/ #ifndef MAME_INCLUDES_CARPOLO_H #define MAME_INCLUDES_CARPOLO_H #pragma once #include "cpu/m6502/m6502.h" #include "machine/6821pia.h" #include "machine/7474.h" #include "machine/74148.h" #include "machine/74153.h" #include "machine/netlist.h" #include "netlist/nl_setup.h" #include "audio/nl_carpolo.h" #include "emupal.h" class carpolo_state : public driver_device { public: carpolo_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_maincpu(*this, "maincpu") , m_ttl74148_3s(*this, "74148_3s") , m_ttl74153_1k(*this, "74153_1k") , m_ttl7474_2s_1(*this, "7474_2s_1") , m_ttl7474_2s_2(*this, "7474_2s_2") , m_ttl7474_2u_1(*this, "7474_2u_1") , m_ttl7474_2u_2(*this, "7474_2u_2") , m_ttl7474_1f_1(*this, "7474_1f_1") , m_ttl7474_1f_2(*this, "7474_1f_2") , m_ttl7474_1d_1(*this, "7474_1d_1") , m_ttl7474_1d_2(*this, "7474_1d_2") , m_ttl7474_1c_1(*this, "7474_1c_1") , m_ttl7474_1c_2(*this, "7474_1c_2") , m_ttl7474_1a_1(*this, "7474_1a_1") , m_ttl7474_1a_2(*this, "7474_1a_2") , m_gfxdecode(*this, "gfxdecode") , m_palette(*this, "palette") , m_alpharam(*this, "alpharam") , m_spriteram(*this, "spriteram") , m_user1(*this, "user1") , m_dial(*this, "DIAL%u", 0U) , m_in(*this, "IN%u", 0U) , m_pedals(*this, "PEDALS") , m_player_crash(*this, "sound_nl:player_crash%u", 1U) { } void init_carpolo(); void carpolo(machine_config &config); protected: virtual void machine_start() override; virtual void machine_reset() override; virtual void video_start() override; private: uint8_t m_ball_screen_collision_cause = 0U; uint8_t m_car_ball_collision_x = 0U; uint8_t m_car_ball_collision_y = 0U; uint8_t m_car_car_collision_cause = 0U; uint8_t m_car_goal_collision_cause = 0U; uint8_t m_car_ball_collision_cause = 0U; uint8_t m_car_border_collision_cause = 0U; uint8_t m_priority_0_extension = 0U; uint8_t m_last_wheel_value[4]{}; int m_ls153_za = 0; int m_ls153_zb = 0; required_device m_maincpu; required_device m_ttl74148_3s; required_device m_ttl74153_1k; required_device m_ttl7474_2s_1; required_device m_ttl7474_2s_2; required_device m_ttl7474_2u_1; required_device m_ttl7474_2u_2; required_device m_ttl7474_1f_1; required_device m_ttl7474_1f_2; required_device m_ttl7474_1d_1; required_device m_ttl7474_1d_2; required_device m_ttl7474_1c_1; required_device m_ttl7474_1c_2; required_device m_ttl7474_1a_1; required_device m_ttl7474_1a_2; required_device m_gfxdecode; required_device m_palette; required_shared_ptr m_alpharam; required_shared_ptr m_spriteram; required_memory_region m_user1; required_ioport_array<4> m_dial; required_ioport_array<3> m_in; required_ioport m_pedals; std::unique_ptr m_sprite_sprite_collision_bitmap1; std::unique_ptr m_sprite_sprite_collision_bitmap2; std::unique_ptr m_sprite_goal_collision_bitmap1; std::unique_ptr m_sprite_goal_collision_bitmap2; std::unique_ptr m_sprite_border_collision_bitmap; uint8_t ball_screen_collision_cause_r(); uint8_t car_ball_collision_x_r(); uint8_t car_ball_collision_y_r(); uint8_t car_car_collision_cause_r(); uint8_t car_goal_collision_cause_r(); uint8_t car_ball_collision_cause_r(); uint8_t car_border_collision_cause_r(); uint8_t interrupt_cause_r(); void ball_screen_interrupt_clear_w(uint8_t data); void car_car_interrupt_clear_w(uint8_t data); void car_goal_interrupt_clear_w(uint8_t data); void car_ball_interrupt_clear_w(uint8_t data); void car_border_interrupt_clear_w(uint8_t data); void timer_interrupt_clear_w(uint8_t data); void carpolo_palette(palette_device &palette) const; uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); DECLARE_WRITE_LINE_MEMBER(screen_vblank); DECLARE_WRITE_LINE_MEMBER(coin1_interrupt_clear_w); DECLARE_WRITE_LINE_MEMBER(coin2_interrupt_clear_w); DECLARE_WRITE_LINE_MEMBER(coin3_interrupt_clear_w); DECLARE_WRITE_LINE_MEMBER(coin4_interrupt_clear_w); void pia_0_port_a_w(uint8_t data); void pia_0_port_b_w(uint8_t data); uint8_t pia_0_port_b_r(); uint8_t pia_1_port_a_r(); uint8_t pia_1_port_b_r(); DECLARE_WRITE_LINE_MEMBER(ttl7474_2s_1_q_cb); DECLARE_WRITE_LINE_MEMBER(ttl7474_2s_2_q_cb); DECLARE_WRITE_LINE_MEMBER(ttl7474_2u_1_q_cb); DECLARE_WRITE_LINE_MEMBER(ttl7474_2u_2_q_cb); DECLARE_WRITE_LINE_MEMBER(ls153_za_w); DECLARE_WRITE_LINE_MEMBER(ls153_zb_w); void ttl74148_3s_cb(uint8_t data); void timer_tick(); void remap_sprite_code(int bank, int code, int *remapped_code, int *flipy); void normalize_coordinates(int *x1, int *y1, int *x2, int *y2); int check_sprite_left_goal_collision(int x1, int y1, int code1, int flipy1, int goalpost_only); int check_sprite_right_goal_collision(int x1, int y1, int code1, int flipy1, int goalpost_only); int check_sprite_border_collision(uint8_t x1, uint8_t y1, int code1, int flipy1); void generate_ball_screen_interrupt(uint8_t cause); void generate_car_car_interrupt(int car1, int car2); void generate_car_goal_interrupt(int car, int right_goal); void generate_car_ball_interrupt(int car, int car_x, int car_y); void generate_car_border_interrupt(int car, int horizontal_border); void draw_alpha_line(bitmap_ind16 &bitmap, const rectangle &cliprect, int alpha_line, int video_line); void draw_sprite(bitmap_ind16 &bitmap, const rectangle &cliprect, uint8_t x, uint8_t y, int bank, int code, int col); int check_sprite_sprite_collision(int x1, int y1, int code1, int flipy1, int x2, int y2, int code2, int flipy2, int *col_x, int *col_y); void main_map(address_map &map); required_device_array m_player_crash; }; #endif // MAME_INCLUDES_CARPOLO_H