Previous

199869 Revisions

Next

r20482 Saturday 26th January, 2013 at 11:47:03 UTC by Wilbert Pol
(MESS) supercon.c: Cleanups. It seems this driver regressed somewhere between 0.147 and now. (nw)

[src/mess/drivers]

supercon.c

trunk/src/mess/drivers/supercon.c

r20481	r20482
27	27	{
28	28	public:
29	29	supercon_state(const machine_config &mconfig, device_type type, const char *tag)
30		: driver_device(mconfig, type, tag),
31		m_maincpu(*this, "maincpu"),
32		m_beep(*this, BEEPER_TAG)
	30	: driver_device(mconfig, type, tag)
	31	, m_maincpu(*this, "maincpu")
	32	, m_beep(*this, BEEPER_TAG)
	33	, m_b_white(*this, "B_WHITE")
	34	, m_b_black(*this, "B_BLACK")
	35	, m_b_clr(*this, "B_CLR")
	36	, m_status_1(*this, "STATUS_1")
	37	, m_status_2(*this, "STATUS_2")
	38	, m_status_3(*this, "STATUS_3")
	39	, m_status_4(*this, "STATUS_4")
	40	, m_status_5(*this, "STATUS_5")
	41	, m_status_6(*this, "STATUS_6")
	42	, m_status_7(*this, "STATUS_7")
	43	, m_status_8(*this, "STATUS_8")
	44	, m_board_1(*this, "BOARD_1")
	45	, m_board_2(*this, "BOARD_2")
	46	, m_board_3(*this, "BOARD_3")
	47	, m_board_4(*this, "BOARD_4")
	48	, m_board_5(*this, "BOARD_5")
	49	, m_board_6(*this, "BOARD_6")
	50	, m_board_7(*this, "BOARD_7")
	51	, m_board_8(*this, "BOARD_8")
33	52	{ }
34	53
35	54	required_device<cpu_device> m_maincpu;
r20481	r20482
74	93	TIMER_CALLBACK_MEMBER(mouse_click);
75	94	TIMER_CALLBACK_MEMBER(update_irq);
76	95	TIMER_DEVICE_CALLBACK_MEMBER(update_artwork);
	96	void board_presave();
	97	void board_postload();
	98
	99	protected:
	100	required_ioport m_b_white;
	101	required_ioport m_b_black;
	102	required_ioport m_b_clr;
	103	required_ioport m_status_1;
	104	required_ioport m_status_2;
	105	required_ioport m_status_3;
	106	required_ioport m_status_4;
	107	required_ioport m_status_5;
	108	required_ioport m_status_6;
	109	required_ioport m_status_7;
	110	required_ioport m_status_8;
	111	required_ioport m_board_1;
	112	required_ioport m_board_2;
	113	required_ioport m_board_3;
	114	required_ioport m_board_4;
	115	required_ioport m_board_5;
	116	required_ioport m_board_6;
	117	required_ioport m_board_7;
	118	required_ioport m_board_8;
	119	void mouse_update();
77	120	};
78	121
79	122
r20481	r20482
202	245	}
203	246	}
204	247
205		static void mouse_update(running_machine &machine)
	248	void supercon_state::mouse_update()
206	249	{
207		supercon_state *state = machine.driver_data<supercon_state>();
208	250	UINT8 port_input; // m_left;
209	251	int i;
210	252
211	253	/* border pieces and moving piece */
212	254
213		port_input=machine.root_device().ioport("B_WHITE")->read();
	255	port_input = m_b_white->read();
214	256	if (port_input)
215	257	{
216		i=get_first_bit(port_input);
217		state->m_moving_piece=state->m_border_pieces[i];
218		output_set_value("MOVING",state->m_moving_piece);
	258	i = get_first_bit(port_input);
	259	m_moving_piece = m_border_pieces[i];
	260	output_set_value("MOVING", m_moving_piece);
219	261	return;
220	262	}
221	263
222	264
223		port_input=machine.root_device().ioport("B_BLACK")->read();
	265	port_input = m_b_black->read();
224	266	if (port_input)
225	267	{
226		i=get_first_bit(port_input);
227		state->m_moving_piece=state->m_border_pieces[6+i];
228		output_set_value("MOVING",state->m_moving_piece);
	268	i = get_first_bit(port_input);
	269	m_moving_piece = m_border_pieces[6+i];
	270	output_set_value("MOVING", m_moving_piece);
229	271	return;
230	272	}
231	273
232	274
233		port_input=machine.root_device().ioport("B_CLR")->read();
	275	port_input = m_b_clr->read();
234	276	if (port_input)
235	277	{
236		if (state->m_moving_piece)
	278	if (m_moving_piece)
237	279	{
238		state->m_moving_piece=0;
239		output_set_value("MOVING",state->m_moving_piece);
	280	m_moving_piece=0;
	281	output_set_value("MOVING", m_moving_piece);
240	282	return;
241	283	}
242	284	}
r20481	r20482
332	374	if (i==NOT_VALID)
333	375	return 0xff;
334	376
335		key_data=ioport(status_lines[i])->read();
	377	switch ( i )
	378	{
	379	case 0: m_status_1->read(); break;
	380	case 1: m_status_2->read(); break;
	381	case 2: m_status_3->read(); break;
	382	case 3: m_status_4->read(); break;
	383	case 4: m_status_5->read(); break;
	384	case 5: m_status_6->read(); break;
	385	case 6: m_status_7->read(); break;
	386	case 7: m_status_8->read(); break;
	387	}
336	388
337	389	if (key_data != 0xc0)
338	390	{
r20481	r20482
388	440	output_set_value("MOVING",m_moving_piece);
389	441	}
390	442
391		key_data=ioport(board_lines[i_18])->read();
	443	switch ( i_18 )
	444	{
	445	case 0: m_board_1->read(); break;
	446	case 1: m_board_2->read(); break;
	447	case 2: m_board_3->read(); break;
	448	case 3: m_board_4->read(); break;
	449	case 4: m_board_5->read(); break;
	450	case 5: m_board_6->read(); break;
	451	case 6: m_board_7->read(); break;
	452	case 7: m_board_8->read(); break;
	453	}
392	454
393	455	if (key_data != 0xff)
394	456	{
r20481	r20482
511	573
512	574	TIMER_DEVICE_CALLBACK_MEMBER(supercon_state::update_artwork)
513	575	{
514		mouse_update(machine());
	576	mouse_update();
515	577	}
516	578
517	579	TIMER_CALLBACK_MEMBER(supercon_state::update_irq)
518	580	{
519		machine().device("maincpu")->execute().set_input_line(M6502_IRQ_LINE, ASSERT_LINE);
520		machine().device("maincpu")->execute().set_input_line(M6502_IRQ_LINE, CLEAR_LINE);
	581	m_maincpu->set_input_line(M6502_IRQ_LINE, ASSERT_LINE);
	582	m_maincpu->set_input_line(M6502_IRQ_LINE, CLEAR_LINE);
521	583	}
522	584
523	585	/* Save state call backs */
524	586
525		static void board_presave(supercon_state *state)
	587	void supercon_state::board_presave()
526	588	{
527		int i;
528		for (i=0;i<64;i++)
529		state->m_save_board[i]=state->m_board[i];
	589	for (int i=0;i<64;i++)
	590	{
	591	m_save_board[i] = m_board[i];
	592	}
530	593	}
531	594
532		static void board_postload(supercon_state *state)
	595	void supercon_state::board_postload()
533	596	{
534		int i;
535		for (i=0;i<64;i++)
536		state->m_board[i]=state->m_save_board[i];
	597	for (int i=0;i<64;i++)
	598	{
	599	m_board[i] = m_save_board[i];
	600	}
537	601
538		state->set_pieces();
	602	set_pieces();
539	603	}
540	604
541	605	void supercon_state::machine_start()
r20481	r20482
544	608	m_timer_update_irq->adjust( attotime::zero, 0, attotime::from_hz(1000) );
545	609	m_timer_mouse_click =  machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(supercon_state::mouse_click),this),NULL);
546	610	save_item(NAME(m_save_board));
547		machine().save().register_postload(save_prepost_delegate(FUNC(board_postload),this));
548		machine().save().register_presave(save_prepost_delegate(FUNC(board_presave),this));
	611	machine().save().register_postload(save_prepost_delegate(FUNC(supercon_state::board_postload),this));
	612	machine().save().register_presave(save_prepost_delegate(FUNC(supercon_state::board_presave),this));
549	613	}
550	614
551	615	void supercon_state::machine_reset()

Previous

199869 Revisions

Next

---

© 1997-2024 The MAME Team