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
|
// license:BSD-3-Clause
// copyright-holders:Bryan McPhail
/*************************************************************************
Crude Buster
*************************************************************************/
#include "machine/gen_latch.h"
#include "video/bufsprite.h"
#include "video/decospr.h"
#include "video/deco16ic.h"
class cbuster_state : public driver_device
{
public:
cbuster_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_deco_tilegen(*this, "tilegen%u", 1),
m_palette(*this, "palette"),
m_spriteram(*this, "spriteram"),
m_soundlatch(*this, "soundlatch"),
m_sprgen(*this, "spritegen"),
m_pf_rowscroll(*this, "pf%u_rowscroll", 1),
m_paletteram(*this, "palette"),
m_paletteram_ext(*this, "palette_ext")
{ }
/* devices */
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device_array<deco16ic_device, 2> m_deco_tilegen;
required_device<palette_device> m_palette;
required_device<buffered_spriteram16_device> m_spriteram;
required_device<generic_latch_8_device> m_soundlatch;
required_device<decospr_device> m_sprgen;
/* memory pointers */
required_shared_ptr_array<uint16_t, 4> m_pf_rowscroll;
required_shared_ptr<uint16_t> m_paletteram;
required_shared_ptr<uint16_t> m_paletteram_ext;
/* misc */
uint16_t m_prot;
int m_pri;
DECLARE_WRITE16_MEMBER(twocrude_control_w);
DECLARE_READ16_MEMBER(twocrude_control_r);
DECLARE_DRIVER_INIT(twocrude);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
uint32_t screen_update_twocrude(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
DECO16IC_BANK_CB_MEMBER(bank_callback);
DECLARE_WRITE16_MEMBER(cbuster_palette_w);
DECLARE_WRITE16_MEMBER(cbuster_palette_ext_w);
void update_palette(int offset);
void twocrude(machine_config &config);
void sound_map(address_map &map);
void twocrude_map(address_map &map);
};
|