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// license:BSD-3-Clause
// copyright-holders:Aaron Giles
/*************************************************************************
The Game Room Lethal Justice hardware
**************************************************************************/
#include "machine/ticket.h"
class lethalj_state : public driver_device
{
public:
enum
{
TIMER_GEN_EXT1_INT
};
lethalj_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) ,
m_maincpu(*this, "maincpu"),
m_screen(*this, "screen"),
m_ticket(*this, "ticket"),
m_paddle(*this, "PADDLE"),
m_light0_x(*this, "LIGHT0_X"),
m_light0_y(*this, "LIGHT0_Y"),
m_light1_x(*this, "LIGHT1_X"),
m_light1_y(*this, "LIGHT1_Y")
{ }
required_device<cpu_device> m_maincpu;
required_device<screen_device> m_screen;
required_device<ticket_dispenser_device> m_ticket;
optional_ioport m_paddle;
optional_ioport m_light0_x;
optional_ioport m_light0_y;
optional_ioport m_light1_x;
optional_ioport m_light1_y;
UINT16 m_blitter_data[8];
std::unique_ptr<UINT16[]> m_screenram;
UINT8 m_vispage;
UINT16 *m_blitter_base;
int m_blitter_rows;
UINT16 m_gunx;
UINT16 m_guny;
UINT8 m_blank_palette;
DECLARE_WRITE16_MEMBER(ripribit_control_w);
DECLARE_WRITE16_MEMBER(cfarm_control_w);
DECLARE_WRITE16_MEMBER(cclownz_control_w);
DECLARE_READ16_MEMBER(lethalj_gun_r);
DECLARE_WRITE16_MEMBER(lethalj_blitter_w);
void do_blit();
DECLARE_CUSTOM_INPUT_MEMBER(cclownz_paddle);
DECLARE_DRIVER_INIT(cfarm);
DECLARE_DRIVER_INIT(ripribit);
DECLARE_DRIVER_INIT(cclownz);
virtual void video_start() override;
inline void get_crosshair_xy(int player, int *x, int *y);
TMS340X0_SCANLINE_IND16_CB_MEMBER(scanline_update);
protected:
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
};
/*----------- defined in video/lethalj.c -----------*/
void lethalj_scanline_update(screen_device &screen, bitmap_ind16 &bitmap, int scanline, const tms34010_display_params *params);
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