summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/includes/lethalj.h
blob: c2f54d4ed024a3a81f6f61d0997c47686f346b4a (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
// 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, std::string 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);