blob: 49b8f86698b675897ad2c8847b64f50a1354c8f1 (
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
|
class lwings_state : public driver_device
{
public:
lwings_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) { }
/* memory pointers */
UINT8 * m_fgvideoram;
UINT8 * m_bg1videoram;
UINT8 * m_soundlatch2;
// UINT8 * m_spriteram; // currently this uses generic buffered spriteram
// UINT8 * m_paletteram; // currently this uses generic palette handling
// UINT8 * m_paletteram2; // currently this uses generic palette handling
/* video-related */
tilemap_t *m_fg_tilemap;
tilemap_t *m_bg1_tilemap;
tilemap_t *m_bg2_tilemap;
UINT8 m_bg2_image;
int m_bg2_avenger_hw;
UINT8 m_scroll_x[2];
UINT8 m_scroll_y[2];
/* misc */
UINT8 m_param[4];
int m_palette_pen;
UINT8 m_soundstate;
UINT8 m_adpcm;
};
/*----------- defined in video/lwings.c -----------*/
WRITE8_HANDLER( lwings_fgvideoram_w );
WRITE8_HANDLER( lwings_bg1videoram_w );
WRITE8_HANDLER( lwings_bg1_scrollx_w );
WRITE8_HANDLER( lwings_bg1_scrolly_w );
WRITE8_HANDLER( trojan_bg2_scrollx_w );
WRITE8_HANDLER( trojan_bg2_image_w );
VIDEO_START( lwings );
VIDEO_START( trojan );
VIDEO_START( avengers );
SCREEN_UPDATE( lwings );
SCREEN_UPDATE( trojan );
SCREEN_EOF( lwings );
|