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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
// license:BSD-3-Clause
// copyright-holders:Phil Stroffolino
#ifndef MAME_INCLUDES_LKAGE_H
#define MAME_INCLUDES_LKAGE_H
#pragma once
#include "machine/gen_latch.h"
#include "machine/input_merger.h"
#include "machine/taito68705interface.h"
#include "emupal.h"
#include "tilemap.h"
class lkage_state : public driver_device
{
public:
lkage_state(const machine_config &mconfig, device_type type, const char *tag) :
driver_device(mconfig, type, tag),
m_vreg(*this, "vreg"),
m_scroll(*this, "scroll"),
m_spriteram(*this, "spriteram"),
m_videoram(*this, "videoram"),
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_bmcu(*this, "bmcu"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_soundlatch(*this, "soundlatch"),
m_soundnmi(*this, "soundnmi")
{ }
void lkageb(machine_config &config);
void lkage(machine_config &config);
void init_bygone();
void init_lkage();
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
private:
required_shared_ptr<uint8_t> m_vreg;
required_shared_ptr<uint8_t> m_scroll;
required_shared_ptr<uint8_t> m_spriteram;
required_shared_ptr<uint8_t> m_videoram;
/* video-related */
tilemap_t *m_bg_tilemap = nullptr;
tilemap_t *m_fg_tilemap = nullptr;
tilemap_t *m_tx_tilemap = nullptr;
uint8_t m_bg_tile_bank = 0U;
uint8_t m_fg_tile_bank = 0U;
uint8_t m_tx_tile_bank = 0U;
int m_sprite_dx = 0;
/* lkageb fake mcu */
uint8_t m_mcu_val = 0U;
int m_mcu_ready = 0; /* cpu data/mcu ready status */
/* devices */
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
optional_device<taito68705_mcu_device> m_bmcu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_device<generic_latch_8_device> m_soundlatch;
required_device<input_merger_device> m_soundnmi;
void lkage_sh_nmi_disable_w(uint8_t data);
void lkage_sh_nmi_enable_w(uint8_t data);
uint8_t sound_status_r();
uint8_t port_fetch_r(offs_t offset);
uint8_t mcu_status_r();
uint8_t fake_mcu_r();
void fake_mcu_w(uint8_t data);
uint8_t fake_status_r();
void lkage_videoram_w(offs_t offset, uint8_t data);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
TILE_GET_INFO_MEMBER(get_tx_tile_info);
uint32_t screen_update_lkage(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect );
void lkage_io_map(address_map &map);
void lkage_map(address_map &map);
void lkage_map_boot(address_map &map);
void lkage_map_mcu(address_map &map);
void lkage_sound_map(address_map &map);
};
#endif // MAME_INCLUDES_LKAGE_H
|