MAME SVN History

199869 Revisions

r29608 Sunday 13th April, 2014 at 15:15:30 UTC by Alex Jackson
Fix rackemup gfx rom that was dumped with low and high bytes split (nw)

[src/mame/drivers]	battlnts.c
[src/mame/includes]	battlnts.h

trunk/src/mame/includes/battlnts.h
r29607	r29608
34	34	DECLARE_WRITE8_MEMBER(battlnts_sh_irqtrigger_w);
35	35	DECLARE_WRITE8_MEMBER(battlnts_bankswitch_w);
36	36	DECLARE_WRITE8_MEMBER(battlnts_spritebank_w);
37		DECLARE_DRIVER_INIT(rackemup);
38	37	virtual void machine_start();
39	38	virtual void machine_reset();
40	39	UINT32 screen_update_battlnts(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);

trunk/src/mame/drivers/battlnts.c
r29607	r29608
330	330	ROM_LOAD( "765_j01.10a", 0x00000, 0x08000, CRC(77ae753e) SHA1(9e463a825d31bb79644b083d24b25670d96441c5) )
331	331
332	332	ROM_REGION( 0x40000, "gfx1", 0 )
333		ROM_LOAD( "765_l04.13a", 0x00000, 0x40000, CRC(acfb~~eee2~~) SHA1(~~c2bf750892ba~~33d46~~10f~~a449~~7170~~f49c10~~1ed4~~c1) ) /* tiles */
	333	ROM_LOAD( "765_l04.13a", 0x00000, 0x40000, CRC(d8fb9c64) SHA1(37dac643aa492ef1ecc29c5030bc7fe5226027a2) ) /* tiles */
334	334
335	335	ROM_REGION( 0x40000, "gfx2", 0 )
336	336	ROM_LOAD( "765_l05.13e", 0x00000, 0x40000, CRC(1bb6855f) SHA1(251081564dfede8fa9a422081d58465fe5ca4ed1) ) /* sprites */
r29607	r29608
367	367	ROM_END
368	368
369	369
370		/*************************************
371		*
372		* Driver initialization
373		*
374		*************************************/
375	370
376		/*
377		This recursive function doesn't use additional memory
378		(it could be easily converted into an iterative one).
379		It's called shuffle because it mimics the shuffling of a deck of cards.
380		*/
381		static void shuffle( UINT8 *buf, int len )
382		{
383		int i;
384		UINT8 t;
385
386		if (len == 2)
387		return;
388
389		if (len % 4)
390		fatalerror("shuffle() - not modulo 4\n"); /* must not happen */
391
392		len /= 2;
393
394		for (i = 0; i < len / 2; i++)
395		{
396		t = buf[len / 2 + i];
397		buf[len / 2 + i] = buf[len + i];
398		buf[len + i] = t;
399		}
400
401		shuffle(buf, len);
402		shuffle(buf + len, len);
403		}
404
405
406		DRIVER_INIT_MEMBER(battlnts_state,rackemup)
407		{
408		/* rearrange char ROM */
409		shuffle(memregion("gfx1")->base(), memregion("gfx1")->bytes());
410		}
411
412
413
414	371	/*************************************
415	372	*
416	373	* Game driver(s)
417	374	*
418	375	*************************************/
419	376
420		GAME( 1987, battlnts, 0, battlnts, battlnts, driver_device, 0, ROT90, "Konami", "Battlantis (program code G)", GAME_SUPPORTS_SAVE )
421		GAME( 1987, battlntsa, battlnts, battlnts, battlnts, driver_device, 0, ROT90, "Konami", "Battlantis (program code F)", GAME_SUPPORTS_SAVE )
422		GAME( 1987, battlntsj, battlnts, battlnts, battlnts, driver_device, 0, ROT90, "Konami", "Battlantis (Japan, program code E)", GAME_SUPPORTS_SAVE )
423		GAME( 1987, rackemup, 0, battlnts, rackemup, battlnts_state, rackemup, ROT90, "Konami", "Rack 'em Up (program code L)", GAME_NO_COCKTAIL \| GAME_SUPPORTS_SAVE )
424		GAME( 1987, thehustl, rackemup, battlnts, thehustl, driver_device, 0, ROT90, "Konami", "The Hustler (Japan, program code M)", GAME_NO_COCKTAIL \| GAME_SUPPORTS_SAVE )
425		GAME( 1987, thehustlj, rackemup, battlnts, thehustl, driver_device, 0, ROT90, "Konami", "The Hustler (Japan, program code J)", GAME_NO_COCKTAIL \| GAME_SUPPORTS_SAVE )
	377	GAME( 1987, battlnts, 0, battlnts, battlnts, driver_device, 0, ROT90, "Konami", "Battlantis (program code G)", GAME_SUPPORTS_SAVE )
	378	GAME( 1987, battlntsa, battlnts, battlnts, battlnts, driver_device, 0, ROT90, "Konami", "Battlantis (program code F)", GAME_SUPPORTS_SAVE )
	379	GAME( 1987, battlntsj, battlnts, battlnts, battlnts, driver_device, 0, ROT90, "Konami", "Battlantis (Japan, program code E)", GAME_SUPPORTS_SAVE )
	380	GAME( 1987, rackemup, 0, battlnts, rackemup, driver_device, 0, ROT90, "Konami", "Rack 'em Up (program code L)", GAME_NO_COCKTAIL \| GAME_SUPPORTS_SAVE )
	381	GAME( 1987, thehustl, rackemup, battlnts, thehustl, driver_device, 0, ROT90, "Konami", "The Hustler (Japan, program code M)", GAME_NO_COCKTAIL \| GAME_SUPPORTS_SAVE )
	382	GAME( 1987, thehustlj, rackemup, battlnts, thehustl, driver_device, 0, ROT90, "Konami", "The Hustler (Japan, program code J)", GAME_NO_COCKTAIL \| GAME_SUPPORTS_SAVE )

199869 Revisions