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r2268 Saturday 5th April, 2008 at 06:28:59 UTC by Robbbert
[MEKD2] Removed the more obvious bugs. Still a testdriver.

[src/mess/drivers]	mekd2.c
[src/mess/machine]	mekd2.c
[src/mess/video]	mekd2.c

src/mess/video/mekd2.c

r2267	r2268
14	14	{
15	15	int i;
16	16
17		/* initialize 16 colors with shades of red (orange) */
	17	machine->colortable = colortable_alloc(machine, 21);
	18
18	19	for (i = 0; i < 16; i++)
	20	colortable_palette_set_color(machine->colortable, i, MAKE_RGB(24 + (i + 1) * (i + 1) - 1, (i + 1) * (i + 1) / 4, 0));
	21
	22	colortable_palette_set_color(machine->colortable, 16, MAKE_RGB(0, 0, 0));
	23	colortable_palette_set_color(machine->colortable, 17, MAKE_RGB(30, 30, 30));
	24	colortable_palette_set_color(machine->colortable, 18, MAKE_RGB(90, 90, 90));
	25	colortable_palette_set_color(machine->colortable, 19, MAKE_RGB(50, 50, 50));
	26	colortable_palette_set_color(machine->colortable, 20, MAKE_RGB(255, 255, 255));
	27
	28	for (i = 0; i < 16; i++)
19	29	{
20		palette_set_color_rgb(machine, i,
21		24 + (i + 1) * (i + 1) - 1,
22		(i + 1) * (i + 1) / 4,
23		0);
	30	colortable_entry_set_value(machine->colortable, i*2, 1);
	31	colortable_entry_set_value(machine->colortable, i*2+1, i);
24	32	}
25	33
26		palette_set_color_rgb(machine, 16, 0, 0, 0);
27		palette_set_color_rgb(machine, 17, 30, 30, 30);
28		palette_set_color_rgb(machine, 18, 90, 90, 90);
29		palette_set_color_rgb(machine, 19, 50, 50, 50);
30		palette_set_color_rgb(machine, 20, 255, 255, 255);
	34	colortable_entry_set_value(machine->colortable, 32, 17);
	35	colortable_entry_set_value(machine->colortable, 33, 18);
	36	colortable_entry_set_value(machine->colortable, 34, 19);
	37	colortable_entry_set_value(machine->colortable, 35, 20);
	38	colortable_entry_set_value(machine->colortable, 36, 17);
	39	colortable_entry_set_value(machine->colortable, 37, 17);
	40	colortable_entry_set_value(machine->colortable, 38, 19);
	41	colortable_entry_set_value(machine->colortable, 39, 15);
31	42	}
32	43
33	44

src/mess/machine/mekd2.c

r2267	r2268
487	487	"........................"};
488	488
489	489	dst = memory_region(REGION_GFX1);
490		memset(dst, 0, 128 * 24 * 24 / 8);
	490	memset(dst, 0, memory_region_length(REGION_GFX1));
491	491	for (i = 0; i < 128; i++)
492	492	{
493	493	for (y = 0; y < 24; y++)
r2267	r2268
532	532	}
533	533	}
534	534
535		dst = memory_region(2);
536		memset(dst, 0, 24 * 18 * 24 / 8);
	535	dst = memory_region(REGION_GFX2);
	536	memset(dst, 0, memory_region_length(REGION_GFX2));
537	537	for (i = 0; (i < 24)&&(keys[i]); i++) // only 23 keys inited!
538	538	{
539	539	for (y = 0; y < 18; y++)

src/mess/drivers/mekd2.c

r2267	r2268
136	136	};
137	137
138	138	static GFXDECODE_START( mekd2 )
139		GFXDECODE_ENTRY( 1, 0, led_layout, 0, 16 )
140		GFXDECODE_ENTRY( 2, 0, key_layout, 16*2, 2 )
	139	GFXDECODE_ENTRY( REGION_GFX1, 0, led_layout, 0, 16 )
	140	GFXDECODE_ENTRY( REGION_GFX2, 0, key_layout, 16*2, 2 )
141	141	GFXDECODE_END
142	142
143	143
r2267	r2268
156	156	MDRV_SCREEN_SIZE(600, 768)
157	157	MDRV_SCREEN_VISIBLE_AREA(0, 600-1, 0, 768-1)
158	158	MDRV_GFXDECODE( mekd2 )
159		MDRV_PALETTE_LENGTH(21 + 32768)
	159	MDRV_PALETTE_LENGTH(40)
160	160	MDRV_PALETTE_INIT( mekd2 )
161	161
162	162	MDRV_VIDEO_START( mekd2 )
r2267	r2268
173	173	ROM_START(mekd2)
174	174	ROM_REGION(0x10000,REGION_CPU1,0)
175	175	ROM_LOAD("jbug.rom",    0xe000, 0x0400, CRC(a2a56502) SHA1(60b6e48f35fe4899e29166641bac3e81e3b9d220))
176		ROM_REGION(128 * 24 * 3,REGION_GFX1,0)
	176	ROM_REGION(128 * 24 * 3,REGION_GFX1,ROMREGION_ERASEFF)
177	177	/* space filled with 7segement graphics by mekd2_init_driver */
178		ROM_REGION( 24 * 18 * 3 * 2,REGION_GFX2,0)
	178	ROM_REGION( 24 * 18 * 3 * 2,REGION_GFX2,ROMREGION_ERASEFF)
179	179	/* space filled with key icons by mekd2_init_driver */
180	180	ROM_END
181	181

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