summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/includes/galaxold.h
blob: 7143a3f12a828e129ec887040f6379552eade1f9 (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
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
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
/***************************************************************************

  Galaxian hardware family (old)

  This include file is used by the following drivers:
    - dambustr.c
    - galaxold.c
    - scramble.c
    - scobra.c

***************************************************************************/

#ifndef __GALAXOLD_H__
#define __GALAXOLD_H__

#include "machine/7474.h"

/* star circuit */
#define STAR_COUNT  252
struct star
{
	int x, y, color;
};

class galaxold_state : public driver_device
{
public:
	galaxold_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag),
			m_videoram(*this,"videoram"),
			m_spriteram(*this,"spriteram"),
			m_spriteram2(*this,"spriteram2"),
			m_attributesram(*this,"attributesram"),
			m_bulletsram(*this,"bulletsram"),
			m_rockclim_videoram(*this,"rockclim_vram"),
			m_racknrol_tiles_bank(*this,"racknrol_tbank"),
			m_maincpu(*this, "maincpu"),
			m_audiocpu(*this, "audiocpu"),
			m_7474_9m_1(*this, "7474_9m_1"),
			m_7474_9m_2(*this, "7474_9m_2")
	{
	}

	required_shared_ptr<UINT8> m_videoram;
	required_shared_ptr<UINT8> m_spriteram;
	optional_shared_ptr<UINT8> m_spriteram2;
	required_shared_ptr<UINT8> m_attributesram;
	optional_shared_ptr<UINT8> m_bulletsram;
	optional_shared_ptr<UINT8> m_rockclim_videoram;
	optional_shared_ptr<UINT8> m_racknrol_tiles_bank;

	int m_irq_line;
	UINT8 m__4in1_bank;
	tilemap_t *m_bg_tilemap;
	tilemap_t *m_rockclim_tilemap;
	int m_mooncrst_gfxextend;
	int m_spriteram2_present;
	UINT8 m_gfxbank[5];
	UINT8 m_flipscreen_x;
	UINT8 m_flipscreen_y;
	UINT8 m_color_mask;
	tilemap_t *m_dambustr_tilemap2;
	UINT8 *m_dambustr_videoram2;
	void (galaxold_state::*m_modify_charcode)(UINT16 *code, UINT8 x);     /* function to call to do character banking */
	void (galaxold_state::*m_modify_spritecode)(UINT8 *spriteram, int*, int*, int*, int); /* function to call to do sprite banking */
	void (galaxold_state::*m_modify_color)(UINT8 *color);   /* function to call to do modify how the color codes map to the PROM */
	void (galaxold_state::*m_modify_ypos)(UINT8*);  /* function to call to do modify how vertical positioning bits are connected */

	UINT8 m_timer_adjusted;
	UINT8 m_darkplnt_bullet_color;
	void (galaxold_state::*m_draw_bullets)(bitmap_ind16 &,const rectangle &, int, int, int);  /* function to call to draw a bullet */

	UINT8 m_background_enable;
	UINT8 m_background_red;
	UINT8 m_background_green;
	UINT8 m_background_blue;
	void (galaxold_state::*m_draw_background)(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);   /* function to call to draw the background */
	UINT16 m_rockclim_v;
	UINT16 m_rockclim_h;
	int m_dambustr_bg_split_line;
	int m_dambustr_bg_color_1;
	int m_dambustr_bg_color_2;
	int m_dambustr_bg_priority;
	int m_dambustr_char_bank;
	bitmap_ind16 *m_dambustr_tmpbitmap;

	void (galaxold_state::*m_draw_stars)(bitmap_ind16 &, const rectangle &);      /* function to call to draw the star layer */
	int m_stars_colors_start;
	INT32 m_stars_scrollpos;
	UINT8 m_stars_on;
	UINT8 m_stars_blink_state;
	emu_timer *m_stars_blink_timer;
	emu_timer *m_stars_scroll_timer;
	struct star m_stars[STAR_COUNT];

	DECLARE_READ8_MEMBER(drivfrcg_port0_r);
	DECLARE_READ8_MEMBER(scrambler_protection_2_r);
	DECLARE_READ8_MEMBER(scramb2_protection_r);
	DECLARE_READ8_MEMBER(scramb2_port0_r);
	DECLARE_READ8_MEMBER(scramb2_port1_r);
	DECLARE_READ8_MEMBER(scramb2_port2_r);
	DECLARE_READ8_MEMBER(hexpoola_data_port_r);
	DECLARE_READ8_MEMBER(bullsdrtg_data_port_r);
	DECLARE_WRITE8_MEMBER(galaxold_nmi_enable_w);
	DECLARE_WRITE8_MEMBER(galaxold_coin_lockout_w);
	DECLARE_WRITE8_MEMBER(galaxold_coin_counter_w);
	DECLARE_WRITE8_MEMBER(galaxold_coin_counter_1_w);
	DECLARE_WRITE8_MEMBER(galaxold_coin_counter_2_w);
	DECLARE_WRITE8_MEMBER(galaxold_leds_w);
	DECLARE_READ8_MEMBER(scramblb_protection_1_r);
	DECLARE_READ8_MEMBER(scramblb_protection_2_r);
	DECLARE_WRITE8_MEMBER(_4in1_bank_w);
	DECLARE_WRITE8_MEMBER(racknrol_tiles_bank_w);
	DECLARE_WRITE8_MEMBER(galaxold_videoram_w);
	DECLARE_READ8_MEMBER(galaxold_videoram_r);
	DECLARE_WRITE8_MEMBER(galaxold_attributesram_w);
	DECLARE_WRITE8_MEMBER(galaxold_flip_screen_x_w);
	DECLARE_WRITE8_MEMBER(galaxold_flip_screen_y_w);
	DECLARE_WRITE8_MEMBER(gteikob2_flip_screen_x_w);
	DECLARE_WRITE8_MEMBER(gteikob2_flip_screen_y_w);
	DECLARE_WRITE8_MEMBER(hotshock_flip_screen_w);
	DECLARE_WRITE8_MEMBER(scrambold_background_enable_w);
	DECLARE_WRITE8_MEMBER(scrambold_background_red_w);
	DECLARE_WRITE8_MEMBER(scrambold_background_green_w);
	DECLARE_WRITE8_MEMBER(scrambold_background_blue_w);
	DECLARE_WRITE8_MEMBER(galaxold_stars_enable_w);
	DECLARE_WRITE8_MEMBER(darkplnt_bullet_color_w);
	DECLARE_WRITE8_MEMBER(galaxold_gfxbank_w);
	DECLARE_WRITE8_MEMBER(rockclim_videoram_w);
	DECLARE_WRITE8_MEMBER(rockclim_scroll_w);
	DECLARE_WRITE8_MEMBER(guttang_rombank_w);



	DECLARE_READ8_MEMBER(rockclim_videoram_r);
	DECLARE_WRITE8_MEMBER(dambustr_bg_split_line_w);
	DECLARE_WRITE8_MEMBER(dambustr_bg_color_w);
	DECLARE_CUSTOM_INPUT_MEMBER(_4in1_fake_port_r);
	DECLARE_CUSTOM_INPUT_MEMBER(vpool_lives_r);
	DECLARE_CUSTOM_INPUT_MEMBER(ckongg_coinage_r);
	DECLARE_CUSTOM_INPUT_MEMBER(dkongjrm_coinage_r);
	DECLARE_READ8_MEMBER(ttl7474_trampoline);
	DECLARE_DRIVER_INIT(bullsdrtg);
	DECLARE_DRIVER_INIT(ladybugg);
	DECLARE_DRIVER_INIT(4in1);
	DECLARE_DRIVER_INIT(guttangt);
	DECLARE_DRIVER_INIT(ckonggx);
	TILE_GET_INFO_MEMBER(drivfrcg_get_tile_info);
	TILE_GET_INFO_MEMBER(racknrol_get_tile_info);
	TILE_GET_INFO_MEMBER(dambustr_get_tile_info2);
	TILE_GET_INFO_MEMBER(get_tile_info);
	TILE_GET_INFO_MEMBER(rockclim_get_tile_info);
	TILE_GET_INFO_MEMBER(harem_get_tile_info);
	DECLARE_MACHINE_RESET(galaxold);
	DECLARE_VIDEO_START(galaxold);
	DECLARE_PALETTE_INIT(galaxold);
	DECLARE_VIDEO_START(drivfrcg);
	DECLARE_PALETTE_INIT(rockclim);
	DECLARE_VIDEO_START(racknrol);
	DECLARE_VIDEO_START(batman2);
	DECLARE_VIDEO_START(mooncrst);
	DECLARE_VIDEO_START(scrambold);
	DECLARE_PALETTE_INIT(scrambold);
	DECLARE_VIDEO_START(pisces);
	DECLARE_MACHINE_RESET(devilfsg);
	DECLARE_VIDEO_START(dkongjrm);
	DECLARE_VIDEO_START(rockclim);
	DECLARE_VIDEO_START(galaxold_plain);
	DECLARE_VIDEO_START(ozon1);
	DECLARE_VIDEO_START(bongo);
	DECLARE_MACHINE_RESET(hunchbkg);
	DECLARE_VIDEO_START(ckongs);
	DECLARE_PALETTE_INIT(stratgyx);
	DECLARE_PALETTE_INIT(darkplnt);
	DECLARE_PALETTE_INIT(minefld);
	DECLARE_PALETTE_INIT(rescue);
	DECLARE_PALETTE_INIT(mariner);
	DECLARE_PALETTE_INIT(dambustr);
	DECLARE_PALETTE_INIT(turtles);
	DECLARE_VIDEO_START(darkplnt);
	DECLARE_VIDEO_START(rescue);
	DECLARE_VIDEO_START(minefld);
	DECLARE_VIDEO_START(stratgyx);
	DECLARE_VIDEO_START(mariner);
	DECLARE_VIDEO_START(mimonkey);
	DECLARE_VIDEO_START(scorpion);
	DECLARE_VIDEO_START(ad2083);
	DECLARE_VIDEO_START(dambustr);
	DECLARE_VIDEO_START(harem);
	UINT32 screen_update_galaxold(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	UINT32 screen_update_dambustr(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	INTERRUPT_GEN_MEMBER(hunchbks_vh_interrupt);
	TIMER_CALLBACK_MEMBER(stars_blink_callback);
	TIMER_CALLBACK_MEMBER(stars_scroll_callback);
	TIMER_DEVICE_CALLBACK_MEMBER(galaxold_interrupt_timer);
	DECLARE_WRITE_LINE_MEMBER(galaxold_7474_9m_2_q_callback);
	DECLARE_WRITE_LINE_MEMBER(galaxold_7474_9m_1_callback);
	DECLARE_VIDEO_START(bagmanmc);
	IRQ_CALLBACK_MEMBER(hunchbkg_irq_callback);
	void state_save_register();
	void video_start_common();
	void pisces_modify_spritecode(UINT8 *spriteram, int *code, int *flipx, int *flipy, int offs);
	void theend_draw_bullets(bitmap_ind16 &bitmap, const rectangle &cliprect, int offs, int x, int y);
	void mooncrst_modify_spritecode(UINT8 *spriteram, int *code, int *flipx, int *flipy, int offs);
	void batman2_modify_charcode(UINT16 *code, UINT8 x);
	void rockclim_draw_background(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	void rockclim_modify_spritecode(UINT8 *spriteram, int *code, int *flipx, int *flipy, int offs);
	void harem_modify_spritecode(UINT8 *spriteram, int *code, int *flipx, int *flipy, int offs);
	void mooncrst_modify_charcode(UINT16 *code, UINT8 x);
	void pisces_modify_charcode(UINT16 *code, UINT8 x);
	void mimonkey_modify_charcode(UINT16 *code, UINT8 x);
	void mariner_modify_charcode(UINT16 *code, UINT8 x);
	void dambustr_modify_charcode(UINT16 *code, UINT8 x);
	void mshuttle_modify_spritecode(UINT8 *spriteram, int *code, int *flipx, int *flipy, int offs);
	void mimonkey_modify_spritecode(UINT8 *spriteram, int *code, int *flipx, int *flipy, int offs);
	void batman2_modify_spritecode(UINT8 *spriteram, int *code, int *flipx, int *flipy, int offs);
	void dkongjrm_modify_spritecode(UINT8 *spriteram, int *code, int *flipx, int *flipy, int offs);
	void ad2083_modify_spritecode(UINT8 *spriteram, int *code, int *flipx, int *flipy, int offs);
	void dambustr_modify_spritecode(UINT8 *spriteram, int *code, int *flipx, int *flipy, int offs);
	void drivfrcg_modify_color(UINT8 *color);
	void galaxold_draw_bullets(bitmap_ind16 &bitmap, const rectangle &cliprect, int offs, int x, int y);
	void scrambold_draw_bullets(bitmap_ind16 &bitmap, const rectangle &cliprect, int offs, int x, int y);
	void darkplnt_draw_bullets(bitmap_ind16 &bitmap, const rectangle &cliprect, int offs, int x, int y);
	void dambustr_draw_bullets(bitmap_ind16 &bitmap, const rectangle &cliprect, int offs, int x, int y);
	void galaxold_draw_background(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	void scrambold_draw_background(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	void ad2083_draw_background(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	void stratgyx_draw_background(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	void minefld_draw_background(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	void rescue_draw_background(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	void mariner_draw_background(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	void dambustr_draw_background(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
	void dambustr_draw_upper_background(bitmap_ind16 &bitmap, const rectangle &cliprect);
	void galaxold_init_stars(int colors_offset);
	void plot_star(bitmap_ind16 &bitmap, int x, int y, int color, const rectangle &cliprect);
	void noop_draw_stars(bitmap_ind16 &bitmap, const rectangle &cliprect);
	void galaxold_draw_stars(bitmap_ind16 &bitmap, const rectangle &cliprect);
	void scrambold_draw_stars(bitmap_ind16 &bitmap, const rectangle &cliprect);
	void rescue_draw_stars(bitmap_ind16 &bitmap, const rectangle &cliprect);
	void mariner_draw_stars(bitmap_ind16 &bitmap, const rectangle &cliprect);
	void start_stars_blink_timer(double ra, double rb, double c);
	void start_stars_scroll_timer();
	void draw_bullets_common(bitmap_ind16 &bitmap, const rectangle &cliprect);
	void draw_sprites(bitmap_ind16 &bitmap, UINT8 *spriteram, size_t spriteram_size);
	void bagmanmc_modify_charcode(UINT16 *code, UINT8 x);
	void bagmanmc_modify_spritecode(UINT8 *spriteram, int *code, int *flipx, int *flipy, int offs);
	void machine_reset_common(int line);
	required_device<cpu_device> m_maincpu;
	optional_device<cpu_device> m_audiocpu;
	optional_device<ttl7474_device> m_7474_9m_1;
	optional_device<ttl7474_device> m_7474_9m_2;
};

#define galaxold_coin_counter_0_w galaxold_coin_counter_w

#endif