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// license:GPL-2.0+
// copyright-holders:Juergen Buchmueller
#ifndef MAME_INCLUDES_LAZERCMD_H
#define MAME_INCLUDES_LAZERCMD_H
#pragma once
#include "cpu/s2650/s2650.h"
#include "machine/timer.h"
#include "sound/dac.h"
#include "emupal.h"
#define HORZ_RES 32
#define VERT_RES 24
#define HORZ_CHR 8
#define VERT_CHR 10
#define VERT_FNT 8
#define HORZ_BAR 0x40
#define VERT_BAR 0x80
#define MARKER_ACTIVE_L 0x03
#define MARKER_ACTIVE_R 0x04
#define MARKER_VERT_R 0x0a
#define MARKER_HORZ_L 0x0b
#define MARKER_VERT_L 0x0c
#define MARKER_HORZ_R 0x0d
#define MARKER_HORZ_ADJ -1
#define MARKER_VERT_ADJ -10
class lazercmd_state : public driver_device
{
public:
lazercmd_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_dac0(*this, "dac0"),
m_dac1(*this, "dac1"),
m_dac2(*this, "dac2"),
m_dac3(*this, "dac3"),
m_videoram(*this, "videoram"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette")
{ }
void bbonk(machine_config &config);
void medlanes(machine_config &config);
void lazercmd(machine_config &config);
void init_lazercmd();
private:
/* device */
required_device<s2650_device> m_maincpu;
optional_device<dac_bit_interface> m_dac0;
optional_device<dac_bit_interface> m_dac1;
required_device<dac_bit_interface> m_dac2;
required_device<dac_bit_interface> m_dac3;
/* memory pointers */
required_shared_ptr<uint8_t> m_videoram;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
/* video-related */
uint8_t m_marker_x = 0U;
uint8_t m_marker_y = 0U;
/* misc */
int m_timer_count = 0;
uint8_t m_sense_state = 0U;
uint8_t m_attract = 0U;
void lazercmd_ctrl_port_w(uint8_t data);
uint8_t lazercmd_ctrl_port_r();
void lazercmd_data_port_w(uint8_t data);
uint8_t lazercmd_data_port_r();
void lazercmd_hardware_w(offs_t offset, uint8_t data);
void medlanes_hardware_w(offs_t offset, uint8_t data);
void bbonk_hardware_w(offs_t offset, uint8_t data);
uint8_t lazercmd_hardware_r(offs_t offset);
virtual void machine_start() override;
virtual void machine_reset() override;
void lazercmd_palette(palette_device &palette) const;
uint32_t screen_update_lazercmd(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_DEVICE_CALLBACK_MEMBER(lazercmd_timer);
TIMER_DEVICE_CALLBACK_MEMBER(bbonk_timer);
int vert_scale(int data);
void plot_pattern( bitmap_ind16 &bitmap, int x, int y );
void bbonk_map(address_map &map);
void lazercmd_map(address_map &map);
void lazercmd_portmap(address_map &map);
void medlanes_map(address_map &map);
};
#endif // MAME_INCLUDES_LAZERCMD_H
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