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// license:BSD-3-Clause
// copyright-holders:Stefan Jokisch
#include "machine/mb14241.h"
class fgoal_state : public driver_device
{
public:
enum
{
TIMER_INTERRUPT
};
fgoal_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_mb14241(*this, "mb14241"),
m_gfxdecode(*this, "gfxdecode"),
m_screen(*this, "screen"),
m_palette(*this, "palette"),
m_video_ram(*this, "video_ram") { }
/* devices */
required_device<cpu_device> m_maincpu;
required_device<mb14241_device> m_mb14241;
required_device<gfxdecode_device> m_gfxdecode;
required_device<screen_device> m_screen;
required_device<palette_device> m_palette;
/* memory pointers */
required_shared_ptr<UINT8> m_video_ram;
/* video-related */
bitmap_ind16 m_bgbitmap;
bitmap_ind16 m_fgbitmap;
UINT8 m_xpos;
UINT8 m_ypos;
int m_current_color;
/* misc */
int m_player;
UINT8 m_row;
UINT8 m_col;
int m_prev_coin;
emu_timer *m_interrupt_timer;
DECLARE_READ8_MEMBER(analog_r);
DECLARE_READ8_MEMBER(nmi_reset_r);
DECLARE_READ8_MEMBER(irq_reset_r);
DECLARE_READ8_MEMBER(row_r);
DECLARE_WRITE8_MEMBER(row_w);
DECLARE_WRITE8_MEMBER(col_w);
DECLARE_READ8_MEMBER(address_hi_r);
DECLARE_READ8_MEMBER(address_lo_r);
DECLARE_READ8_MEMBER(shifter_r);
DECLARE_READ8_MEMBER(shifter_reverse_r);
DECLARE_WRITE8_MEMBER(sound1_w);
DECLARE_WRITE8_MEMBER(sound2_w);
DECLARE_WRITE8_MEMBER(color_w);
DECLARE_WRITE8_MEMBER(ypos_w);
DECLARE_WRITE8_MEMBER(xpos_w);
DECLARE_CUSTOM_INPUT_MEMBER(_80_r);
TIMER_CALLBACK_MEMBER(interrupt_callback);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
DECLARE_PALETTE_INIT(fgoal);
UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
int intensity(int bits);
unsigned video_ram_address( );
protected:
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
};
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