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
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
// license:BSD-3-Clause
// copyright-holders:Jarek Parchanski
#include "machine/bankdev.h"
#include "machine/timer.h"
#include "video/jalblend.h"
#include "emupal.h"
#include "tilemap.h"
class psychic5_state : public driver_device
{
public:
psychic5_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_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_vrambank(*this, "vrambank"),
m_blend(*this, "blend"),
m_spriteram(*this, "spriteram"),
m_fg_videoram(*this, "fg_videoram"),
m_bg_videoram(*this, "bg_videoram"),
m_bg_control(*this, "bg_control"),
m_ps5_palette_ram_bg(*this, "palette_ram_bg"),
m_ps5_palette_ram_sp(*this, "palette_ram_sp"),
m_ps5_palette_ram_tx(*this, "palette_ram_tx")
{ }
void psychic5(machine_config &config);
void bombsa(machine_config &config);
private:
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
optional_device<address_map_bank_device> m_vrambank;
optional_device<jaleco_blend_device> m_blend;
required_shared_ptr<uint8_t> m_spriteram;
required_shared_ptr<uint8_t> m_fg_videoram;
required_shared_ptr<uint8_t> m_bg_videoram;
required_shared_ptr<uint8_t> m_bg_control;
required_shared_ptr<uint8_t> m_ps5_palette_ram_bg;
required_shared_ptr<uint8_t> m_ps5_palette_ram_sp;
required_shared_ptr<uint8_t> m_ps5_palette_ram_tx;
uint8_t m_bank_latch = 0;
uint8_t m_ps5_vram_page = 0;
uint8_t m_bg_clip_mode = 0;
uint8_t m_title_screen = 0;
tilemap_t *m_bg_tilemap = nullptr;
tilemap_t *m_fg_tilemap = nullptr;
uint16_t m_palette_intensity = 0;
uint8_t m_bombsa_unknown = 0;
int m_sx1 = 0;
int m_sy1 = 0;
int m_sy2 = 0;
uint8_t bankselect_r();
uint8_t vram_page_select_r();
void vram_page_select_w(uint8_t data);
void fg_videoram_w(offs_t offset, uint8_t data);
void bg_videoram_w(offs_t offset, uint8_t data);
void sprite_col_w(offs_t offset, uint8_t data);
void bg_col_w(offs_t offset, uint8_t data);
void tx_col_w(offs_t offset, uint8_t data);
/* psychic5 specific */
void psychic5_coin_counter_w(uint8_t data);
void psychic5_bankselect_w(uint8_t data);
void psychic5_title_screen_w(uint8_t data);
/* bombsa specific */
void bombsa_bankselect_w(uint8_t data);
void bombsa_flipscreen_w(uint8_t data);
void bombsa_unknown_w(uint8_t data);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
virtual void machine_reset() override;
DECLARE_MACHINE_START(psychic5);
DECLARE_MACHINE_START(bombsa);
virtual void video_start() override;
DECLARE_VIDEO_START(psychic5);
DECLARE_VIDEO_START(bombsa);
virtual void video_reset() override;
TIMER_DEVICE_CALLBACK_MEMBER(scanline);
uint32_t screen_update_psychic5(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
uint32_t screen_update_bombsa(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
void change_palette(int offset, uint8_t* palram, int palbase);
void change_bg_palette(int color, int lo_offs, int hi_offs);
void set_background_palette_intensity();
void draw_sprites(bitmap_rgb32 &bitmap, const rectangle &cliprect);
void bombsa_main_map(address_map &map);
void bombsa_sound_map(address_map &map);
void bombsa_soundport_map(address_map &map);
void bombsa_vrambank_map(address_map &map);
void psychic5_main_map(address_map &map);
void psychic5_sound_map(address_map &map);
void psychic5_soundport_map(address_map &map);
void psychic5_vrambank_map(address_map &map);
void draw_background(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); //only used by psychic5
};
|