// license:BSD-3-Clause
// copyright-holders:Sebastien Monassa
/*************************************************************************
Atari Video Pinball hardware
*************************************************************************/
#ifndef MAME_INCLUDES_VIDEOPIN_H
#define MAME_INCLUDES_VIDEOPIN_H
#pragma once
#include "sound/discrete.h"
#include "screen.h"
/* Discrete Sound Input Nodes */
#define VIDEOPIN_OCTAVE_DATA NODE_01
#define VIDEOPIN_NOTE_DATA NODE_02
#define VIDEOPIN_BELL_EN NODE_03
#define VIDEOPIN_BONG_EN NODE_04
#define VIDEOPIN_ATTRACT_EN NODE_05
#define VIDEOPIN_VOL_DATA NODE_06
class videopin_state : public driver_device
{
public:
enum
{
TIMER_INTERRUPT
};
videopin_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_discrete(*this, "discrete"),
m_gfxdecode(*this, "gfxdecode"),
m_screen(*this, "screen"),
m_palette(*this, "palette"),
m_video_ram(*this, "video_ram"),
m_led(*this, "led0")
{ }
void videopin(machine_config &config);
protected:
DECLARE_READ8_MEMBER(misc_r);
DECLARE_WRITE8_MEMBER(led_w);
DECLARE_WRITE8_MEMBER(ball_w);
DECLARE_WRITE8_MEMBER(video_ram_w);
DECLARE_WRITE8_MEMBER(out1_w);
DECLARE_WRITE8_MEMBER(out2_w);
DECLARE_WRITE8_MEMBER(note_dvsr_w);
TILEMAP_MAPPER_MEMBER(get_memory_offset);
TILE_GET_INFO_MEMBER(get_tile_info);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
void main_map(address_map &map);
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_CALLBACK_MEMBER(interrupt_callback);
void update_plunger();
double calc_plunger_pos();
private:
required_device<cpu_device> m_maincpu;
required_device<discrete_device> m_discrete;
required_device<gfxdecode_device> m_gfxdecode;
required_device<screen_device> m_screen;
required_device<palette_device> m_palette;
required_shared_ptr<uint8_t> m_video_ram;
output_finder<> m_led;
attotime m_time_pushed;
attotime m_time_released;
uint8_t m_prev;
uint8_t m_mask;
int m_ball_x;
int m_ball_y;
tilemap_t* m_bg_tilemap;
emu_timer *m_interrupt_timer;
};
/*----------- defined in audio/videopin.c -----------*/
DISCRETE_SOUND_EXTERN( videopin_discrete );
#endif // MAME_INCLUDES_VIDEOPIN_H