summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/includes/oneshot.h
blob: 54926f66677d9d34e77125fb7473d408f9aeb96b (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
class oneshot_state : public driver_device
{
public:
	oneshot_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag) ,
		m_sprites(*this, "sprites"),
		m_bg_videoram(*this, "bg_videoram"),
		m_mid_videoram(*this, "mid_videoram"),
		m_fg_videoram(*this, "fg_videoram"),
		m_scroll(*this, "scroll"){ }

	/* memory pointers */
	required_shared_ptr<UINT16> m_sprites;
	required_shared_ptr<UINT16> m_bg_videoram;
	required_shared_ptr<UINT16> m_mid_videoram;
	required_shared_ptr<UINT16> m_fg_videoram;
	required_shared_ptr<UINT16> m_scroll;

	/* video-related */
	tilemap_t  *m_bg_tilemap;
	tilemap_t  *m_mid_tilemap;
	tilemap_t  *m_fg_tilemap;

	/* misc */
	int m_gun_x_p1;
	int m_gun_y_p1;
	int m_gun_x_p2;
	int m_gun_y_p2;
	int m_gun_x_shift;
	int m_p1_wobble;
	int m_p2_wobble;

	/* devices */
	cpu_device *m_maincpu;
	cpu_device *m_audiocpu;
	DECLARE_READ16_MEMBER(oneshot_in0_word_r);
	DECLARE_READ16_MEMBER(oneshot_gun_x_p1_r);
	DECLARE_READ16_MEMBER(oneshot_gun_y_p1_r);
	DECLARE_READ16_MEMBER(oneshot_gun_x_p2_r);
	DECLARE_READ16_MEMBER(oneshot_gun_y_p2_r);
	DECLARE_WRITE16_MEMBER(oneshot_bg_videoram_w);
	DECLARE_WRITE16_MEMBER(oneshot_mid_videoram_w);
	DECLARE_WRITE16_MEMBER(oneshot_fg_videoram_w);
	DECLARE_WRITE16_MEMBER(soundbank_w);
	TILE_GET_INFO_MEMBER(get_oneshot_bg_tile_info);
	TILE_GET_INFO_MEMBER(get_oneshot_mid_tile_info);
	TILE_GET_INFO_MEMBER(get_oneshot_fg_tile_info);
	virtual void machine_start();
	virtual void machine_reset();
	virtual void video_start();
	UINT32 screen_update_oneshot(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	UINT32 screen_update_maddonna(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
};