summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/istellar.c
blob: 757e5ab5035f6cf928769292d83e1d78eaee4923 (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
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
/*
Funai / Gakken Interstellar Laser Fantasy laserdisc hardware
Driver by Andrew Gardner with help from Daphne Source

Notes:
    Holding down the TEST switch while hitting reset will bring up the Self Test.
    Hit TEST switch again for color and monitor calibration.
    This is somewhat strange hardware : More z80's than necessary
                                        3 bpp sprites
                                        6-pin dip switches with odd handling
                                        inverted DIP logic?
                                        CPU2 maps RAM over where its ROM lives

Todo:
    How does one best make one DIP switch bit from address 0x02 tie to two bits from address 0x03?
    Get real ROM labels!  The current labels are unfortunately a bit odd.
    Add sprite drawing.
    Convert to tilemaps.
    Make it work - this one should be close right now :/.
*/

#include "emu.h"
#include "cpu/z80/z80.h"
#include "render.h"
#include "machine/ldv1000.h"


class istellar_state : public driver_device
{
public:
	istellar_state(const machine_config &mconfig, device_type type, const char *tag)
		: driver_device(mconfig, type, tag),
			m_laserdisc(*this, "laserdisc") ,
		m_tile_ram(*this, "tile_ram"),
		m_tile_control_ram(*this, "tile_ctrl_ram"),
		m_sprite_ram(*this, "sprite_ram"),
		m_maincpu(*this, "maincpu"),
		m_subcpu(*this, "sub"),
		m_gfxdecode(*this, "gfxdecode") { }

	required_device<pioneer_ldv1000_device> m_laserdisc;
	required_shared_ptr<UINT8> m_tile_ram;
	required_shared_ptr<UINT8> m_tile_control_ram;
	required_shared_ptr<UINT8> m_sprite_ram;
	UINT8 m_ldp_latch1;
	UINT8 m_ldp_latch2;
	UINT8 m_z80_2_nmi_enable;
	DECLARE_READ8_MEMBER(z80_0_latch1_read);
	DECLARE_WRITE8_MEMBER(z80_0_latch2_write);
	DECLARE_READ8_MEMBER(z80_2_ldp_read);
	DECLARE_READ8_MEMBER(z80_2_latch2_read);
	DECLARE_READ8_MEMBER(z80_2_nmienable);
	DECLARE_READ8_MEMBER(z80_2_unknown_read);
	DECLARE_WRITE8_MEMBER(z80_2_latch1_write);
	DECLARE_WRITE8_MEMBER(z80_2_ldp_write);
	DECLARE_DRIVER_INIT(istellar);
	virtual void machine_start();
	DECLARE_PALETTE_INIT(istellar);
	UINT32 screen_update_istellar(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
	INTERRUPT_GEN_MEMBER(vblank_callback_istellar);
	required_device<cpu_device> m_maincpu;
	required_device<cpu_device> m_subcpu;
	required_device<gfxdecode_device> m_gfxdecode;
};


/* There is only 1 crystal on the stack of 3 boards - speed is unknown, the following is Daphne's guess */
#define GUESSED_CLOCK (3072000)


/* VIDEO GOODS */
UINT32 istellar_state::screen_update_istellar(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect)
{
	int x, y;

	/* clear */
	bitmap.fill(0, cliprect);

	/* Draw tiles */
	for (y = 0; y < 32; y++)
	{
		for (x = 0; x < 32; x++)
		{
			int tile = m_tile_ram[x+y*32];
			int attr = m_tile_control_ram[x+y*32];

			m_gfxdecode->gfx(0)->transpen(m_palette,bitmap,cliprect,tile,attr & 0x0f,0, 0, x*8, y*8, 0);
		}
	}


	/* Draw sprites */

	return 0;
}


void istellar_state::machine_start()
{
}



/* MEMORY HANDLERS */
/* Z80 0 R/W */
READ8_MEMBER(istellar_state::z80_0_latch1_read)
{
	/*logerror("CPU0 : reading LDP status latch (%x)\n", m_ldp_latch1);*/
	return m_ldp_latch1;
}

WRITE8_MEMBER(istellar_state::z80_0_latch2_write)
{
	/*logerror("CPU0 : writing cpu_latch2 (%x).  Potentially followed by an IRQ.\n", data);*/
	m_ldp_latch2 = data;

	/* A CPU2 NMI */
	if (m_z80_2_nmi_enable)
	{
		logerror("Executing an NMI on CPU2\n");
		m_subcpu->set_input_line(INPUT_LINE_NMI, PULSE_LINE);      /* Maybe this is a ASSERT_LINE, CLEAR_LINE combo? */
		m_z80_2_nmi_enable = 0;
	}
}


/* Z80 1 R/W */


/* Z80 2 R/W */
READ8_MEMBER(istellar_state::z80_2_ldp_read)
{
	UINT8 readResult = m_laserdisc->status_r();
	logerror("CPU2 : reading LDP : %x\n", readResult);
	return readResult;
}

READ8_MEMBER(istellar_state::z80_2_latch2_read)
{
	logerror("CPU2 : reading latch2 (%x)\n", m_ldp_latch2);
	return m_ldp_latch2;
}

READ8_MEMBER(istellar_state::z80_2_nmienable)
{
	logerror("CPU2 : ENABLING NMI\n");
	m_z80_2_nmi_enable = 1;
	return 0x00;
}

READ8_MEMBER(istellar_state::z80_2_unknown_read)
{
	logerror("CPU2 : c000!\n");
	return 0x00;
}

WRITE8_MEMBER(istellar_state::z80_2_latch1_write)
{
	logerror("CPU2 : writing latch1 (%x)\n", data);
	m_ldp_latch1 = data;
}

WRITE8_MEMBER(istellar_state::z80_2_ldp_write)
{
	logerror("CPU2 : writing LDP : 0x%x\n", data);
	m_laserdisc->data_w(data);
}



/* PROGRAM MAPS */
static ADDRESS_MAP_START( z80_0_mem, AS_PROGRAM, 8, istellar_state )
	AM_RANGE(0x0000,0x9fff) AM_ROM
	AM_RANGE(0xa000,0xa7ff) AM_RAM
	AM_RANGE(0xa800,0xabff) AM_RAM AM_SHARE("tile_ram")
	AM_RANGE(0xac00,0xafff) AM_RAM AM_SHARE("tile_ctrl_ram")
	AM_RANGE(0xb000,0xb3ff) AM_RAM AM_SHARE("sprite_ram")
ADDRESS_MAP_END

static ADDRESS_MAP_START( z80_1_mem, AS_PROGRAM, 8, istellar_state )
	AM_RANGE(0x0000,0x1fff) AM_ROM
	AM_RANGE(0x4000,0x47ff) AM_RAM
ADDRESS_MAP_END

static ADDRESS_MAP_START( z80_2_mem, AS_PROGRAM, 8, istellar_state )
	AM_RANGE(0x0000,0x17ff) AM_ROM
	AM_RANGE(0x1800,0x1fff) AM_RAM
	AM_RANGE(0xc000,0xc000) AM_READ(z80_2_unknown_read)     /* Seems to be thrown away every time it's read - maybe interrupt related? */
ADDRESS_MAP_END


/* IO MAPS */
static ADDRESS_MAP_START( z80_0_io, AS_IO, 8, istellar_state )
	ADDRESS_MAP_GLOBAL_MASK(0xff)
	AM_RANGE(0x00,0x00) AM_READ_PORT("IN0")
	AM_RANGE(0x02,0x02) AM_READ_PORT("DSW1")
	AM_RANGE(0x03,0x03) AM_READ_PORT("DSW2")
	/*AM_RANGE(0x04,0x04) AM_WRITE(volatile_palette_write)*/
	AM_RANGE(0x05,0x05) AM_READWRITE(z80_0_latch1_read,z80_0_latch2_write)
ADDRESS_MAP_END

static ADDRESS_MAP_START( z80_1_io, AS_IO, 8, istellar_state )
	ADDRESS_MAP_GLOBAL_MASK(0xff)
	AM_RANGE(0x00,0x00) AM_NOP /*AM_READWRITE(z80_1_slatch_read,z80_1_slatch_write)*/
	AM_RANGE(0x01,0x01) AM_NOP /*AM_READWRITE(z80_1_nmienable,z80_1_soundwrite_front)*/
	AM_RANGE(0x02,0x02) AM_NOP /*AM_WRITE(z80_1_soundwrite_rear)*/
ADDRESS_MAP_END

static ADDRESS_MAP_START( z80_2_io, AS_IO, 8, istellar_state )
	ADDRESS_MAP_GLOBAL_MASK(0xff)
	AM_RANGE(0x00,0x00) AM_READWRITE(z80_2_ldp_read,z80_2_ldp_write)
	AM_RANGE(0x01,0x01) AM_READWRITE(z80_2_latch2_read,z80_2_latch1_write)
	AM_RANGE(0x02,0x02) AM_READ(z80_2_nmienable)
/*  AM_RANGE(0x03,0x03) AM_WRITE(z80_2_ldtrans_write)*/
ADDRESS_MAP_END


/* PORTS */
static INPUT_PORTS_START( istellar )
	/* TEST MODE might display a 0 for a short and a 1 for an open circuit?  If so, everything below is inverted. */
	PORT_START("DSW1")
	PORT_DIPNAME( 0x01, 0x01, DEF_STR( Demo_Sounds ) ) PORT_DIPLOCATION("SW1:!1")
	PORT_DIPSETTING(    0x00, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x01, DEF_STR( On ) )
	PORT_DIPNAME( 0x0e, 0x00, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SW1:!2,!3,!4")
	PORT_DIPSETTING(    0x02, DEF_STR( 2C_1C ) )
	PORT_DIPSETTING(    0x00, DEF_STR( 1C_1C ) )
	PORT_DIPSETTING(    0x06, DEF_STR( 2C_3C ) )
	PORT_DIPSETTING(    0x08, DEF_STR( 1C_2C ) )
	PORT_DIPSETTING(    0x04, DEF_STR( 1C_3C ) )
	PORT_DIPSETTING(    0x0c, DEF_STR( 1C_6C ) )
	PORT_DIPNAME( 0x30, 0x00, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW1:!5,!6")
	PORT_DIPSETTING(    0x00, "3" )
	PORT_DIPSETTING(    0x10, "4" )
	PORT_DIPSETTING(    0x20, "5" )
	PORT_DIPSETTING(    0x30, "10" )
	PORT_DIPNAME( 0x40, 0x00, "Barrier UFO" ) PORT_DIPLOCATION("SW2:!1")
	PORT_DIPSETTING(    0x40, DEF_STR( No ) )
	PORT_DIPSETTING(    0x00, DEF_STR( Yes ) )
	PORT_DIPNAME( 0x80, 0x00, DEF_STR( Unused ) ) PORT_DIPLOCATION("SW2:!2")
	PORT_DIPSETTING(    0x80, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )

	/* NOTE - bit 0x80 in the above read is combined with bits 0x03 in the below read to form the Coin_B
	          settings.  I'm unaware of what mechanism MAME will use to make this work right? */

	/* "In case of inter-stellar upright type the coin switch 2 is not used."  Quoth the manual. */
	PORT_START("DSW2")
	PORT_DIPNAME( 0x01, 0x00, DEF_STR( Unused ) ) PORT_DIPLOCATION("SW2:!3")
	PORT_DIPSETTING(    0x01, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x02, 0x00, DEF_STR( Unused ) ) PORT_DIPLOCATION("SW2:!4")
	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_DIPNAME( 0x04, 0x00, DEF_STR( Unused ) ) PORT_DIPLOCATION("SW2:!5")        /* Maybe SERVICE? */
	PORT_DIPSETTING(    0x04, DEF_STR( Off ) )
	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
	PORT_SERVICE_NO_TOGGLE( 0x08, IP_ACTIVE_HIGH )
	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_COIN2 )
	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 )
	PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_START2 )
	PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_START1 )

	PORT_START("IN0")
	PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_4WAY
	PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_4WAY
	PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_4WAY
	PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_4WAY
	PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 )
	PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 )
	/* SERVICE might be hanging out back here */
INPUT_PORTS_END

PALETTE_INIT_MEMBER(istellar_state, istellar)
{
	const UINT8 *color_prom = memregion("proms")->base();
	int i;

	for (i = 0; i < palette.entries(); i++)
	{
		int r,g,b;
		int bit0,bit1,bit2,bit3;

		/* Daphne says "TODO: get the real interstellar resistor values" */

		/* red component */
		bit0 = (color_prom[i+0x000] >> 0) & 0x01;
		bit1 = (color_prom[i+0x000] >> 1) & 0x01;
		bit2 = (color_prom[i+0x000] >> 2) & 0x01;
		bit3 = (color_prom[i+0x000] >> 3) & 0x01;
		r = (0x8f * bit3) + (0x43 * bit2) + (0x1f * bit1) + (0x0e * bit0);

		/* green component */
		bit0 = (color_prom[i+0x100] >> 0) & 0x01;
		bit1 = (color_prom[i+0x100] >> 1) & 0x01;
		bit2 = (color_prom[i+0x100] >> 2) & 0x01;
		bit3 = (color_prom[i+0x100] >> 3) & 0x01;
		g = (0x8f * bit3) + (0x43 * bit2) + (0x1f * bit1) + (0x0e * bit0);

		/* blue component */
		bit0 = (color_prom[i+0x200] >> 0) & 0x01;
		bit1 = (color_prom[i+0x200] >> 1) & 0x01;
		bit2 = (color_prom[i+0x200] >> 2) & 0x01;
		bit3 = (color_prom[i+0x200] >> 3) & 0x01;
		b = (0x8f * bit3) + (0x43 * bit2) + (0x1f * bit1) + (0x0e * bit0);

		palette.set_pen_color(i,rgb_t(r,g,b));
	}
}

static const gfx_layout istellar_gfx_layout =
{
	8,8,
	RGN_FRAC(1,3),
	3,
	{ RGN_FRAC(0,3), RGN_FRAC(1,3), RGN_FRAC(2,3) },
	{ 0,1,2,3,4,5,6,7 },
	{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
	8*8
};

static GFXDECODE_START( istellar )
	GFXDECODE_ENTRY( "gfx1", 0, istellar_gfx_layout, 0x0, 0x20 )
GFXDECODE_END

INTERRUPT_GEN_MEMBER(istellar_state::vblank_callback_istellar)
{
	/* Interrupt presumably comes from VBlank */
	device.execute().set_input_line(0, HOLD_LINE);

	/* Interrupt presumably comes from the LDP's status strobe */
	m_subcpu->set_input_line(0, ASSERT_LINE);
}


/* DRIVER */
static MACHINE_CONFIG_START( istellar, istellar_state )
	/* main cpu */
	MCFG_CPU_ADD("maincpu", Z80, GUESSED_CLOCK)
	MCFG_CPU_PROGRAM_MAP(z80_0_mem)
	MCFG_CPU_IO_MAP(z80_0_io)
	MCFG_CPU_VBLANK_INT_DRIVER("screen", istellar_state,  vblank_callback_istellar)

	/* sound cpu */
	MCFG_CPU_ADD("audiocpu", Z80, GUESSED_CLOCK)
	MCFG_CPU_PROGRAM_MAP(z80_1_mem)
	MCFG_CPU_IO_MAP(z80_1_io)

	/* ldp comm cpu */
	MCFG_CPU_ADD("sub", Z80, GUESSED_CLOCK)
	MCFG_CPU_PROGRAM_MAP(z80_2_mem)
	MCFG_CPU_IO_MAP(z80_2_io)


	MCFG_LASERDISC_LDV1000_ADD("laserdisc")
	MCFG_LASERDISC_OVERLAY_DRIVER(256, 256, istellar_state, screen_update_istellar)

	/* video hardware */
	MCFG_LASERDISC_SCREEN_ADD_NTSC("screen", "laserdisc")

	MCFG_PALETTE_ADD("palette", 256)
	MCFG_PALETTE_INIT_OWNER(istellar_state, istellar)

	MCFG_GFXDECODE_ADD("gfxdecode", istellar)

	/* sound hardware */
	MCFG_SPEAKER_STANDARD_STEREO("lspeaker", "rspeaker")

	MCFG_SOUND_MODIFY("laserdisc")
	MCFG_SOUND_ROUTE(0, "lspeaker", 1.0)
	MCFG_SOUND_ROUTE(1, "rspeaker", 1.0)
MACHINE_CONFIG_END


/* There is a photo of the PCB with blurry IC locations and labels.  Comments reflect what I can (barely) see. */
ROM_START( istellar )
	/* Main program CPU */
	ROM_REGION( 0xa000, "maincpu", 0 )
	ROM_LOAD( "rom2.top", 0x0000, 0x2000, CRC(5d643381) SHA1(75ca52c28a52f534eda00c18b0db97e9923ff670) )    /* At IC location C63 (top board) - label ? */
	ROM_LOAD( "rom3.top", 0x2000, 0x2000, CRC(ce5a2b09) SHA1(2de6a6e993c3411577ac0c834db8aaf16fb007ed) )    /* At IC location C64 (top board) - label ? */
	ROM_LOAD( "rom4.top", 0x4000, 0x2000, CRC(7c2cb1f1) SHA1(ffd92510c03c2d35a59d233883c2b9f57394a51c) )    /* At IC location C65 (top board) - label ? */
	ROM_LOAD( "rom5.top", 0x6000, 0x2000, CRC(354377f6) SHA1(bcf95b7ee1b47854e10baf24b0d8af3d56738b99) )    /* At IC location C66 (top board) - label ? */
	ROM_LOAD( "rom6.top", 0x8000, 0x2000, CRC(0319bf40) SHA1(f324626e457c3eb7d6b74bc6afbfcc3aab2b3c72) )    /* At IC location C67 (top board) - label ? */

	/* Sound CPU */
	ROM_REGION( 0x2000, "audiocpu", 0 )
	ROM_LOAD( "rom1.top", 0x0000, 0x2000, CRC(4f34fb1d) SHA1(56ca19344c84c5989d0be797e2759f84760310be) )    /* At IC location C62 (top board) - label ? */

	/* LDP Communications CPU */
	ROM_REGION( 0x2000, "sub", 0 )
	ROM_LOAD( "rom11.bot", 0x0000, 0x2000, CRC(165cbc57) SHA1(39463888f22ec3125f0686066d923a9aae79a8f7) )   /* At IC location C12 (bottom board) - label IS11 */

	/* Tiles */
	ROM_REGION( 0x6000, "gfx1", 0 )
	ROM_LOAD( "rom9.bot", 0x0000, 0x2000, CRC(9d79acb6) SHA1(72af972695face0016afce8a26c629d963e86d48) )    /* At IC location C47? (bottom board) - label ? */
	ROM_LOAD( "rom8.bot", 0x2000, 0x2000, CRC(e9c9e490) SHA1(79aa35552b984018bc723adece5c40a0833a313c) )    /* At IC location C48? (bottom board) - label ? */
	ROM_LOAD( "rom7.bot", 0x4000, 0x2000, CRC(1447ce3a) SHA1(8545cec108df6adab303802b1407c89b2dceba21) )    /* At IC location C49? (bottom board) - label ? */

	/* Color PROMs */
	ROM_REGION( 0x300, "proms", 0 )
	ROM_LOAD( "red6b.bot",   0x000, 0x100, CRC(5c52f844) SHA1(a8a3d91f3247ad13c805d8d8288b07f3cdaf1189) )   /* At IC location C63? (bottom board) - label ? */
	ROM_LOAD( "green6c.bot", 0x100, 0x100, CRC(7d8c845c) SHA1(04ae2ca0cc6679e21346ce34e9e01aa5bf4e2067) )   /* At IC location C62? (bottom board) - label ? */
	ROM_LOAD( "blue6d.bot",  0x200, 0x100, CRC(5ebb81f9) SHA1(285d60f2894c524ca80fc68ad7c2dfd9093a67ea) )   /* At IC location C61? (bottom board) - label ? */

	DISK_REGION( "laserdisc" )
	DISK_IMAGE_READONLY( "istellar", 0, NO_DUMP )
ROM_END


DRIVER_INIT_MEMBER(istellar_state,istellar)
{
	m_z80_2_nmi_enable = 0;

	#if 0
	{
		UINT8 *ROM = memregion("maincpu")->base();

		ROM[0x4465] = 0x00;
		ROM[0x4466] = 0x00;
		ROM[0x4478] = 0x00;
		ROM[0x4479] = 0x00;
		ROM[0x43b4] = 0x00;
		ROM[0x43b5] = 0x00;
		ROM[0x4409] = 0x20;
		ROM[0x46de] = 0x00;
		ROM[0x46df] = 0x00;
	}
	#endif
}

/*    YEAR  NAME    PARENT   MACHINE  INPUT    INIT    MONITOR  COMPANY          FULLNAME                       FLAGS) */
GAME( 1983, istellar, 0,       istellar,  istellar, istellar_state,  istellar, ROT0,    "Funai/Gakken",  "Interstellar Laser Fantasy",  GAME_NOT_WORKING|GAME_NO_SOUND)