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Diffstat (limited to 'trunk/src/mame/drivers/astinvad.c')
-rw-r--r--trunk/src/mame/drivers/astinvad.c774
1 files changed, 774 insertions, 0 deletions
diff --git a/trunk/src/mame/drivers/astinvad.c b/trunk/src/mame/drivers/astinvad.c
new file mode 100644
index 00000000000..aeda379b697
--- /dev/null
+++ b/trunk/src/mame/drivers/astinvad.c
@@ -0,0 +1,774 @@
+/***************************************************************************
+
+Misc early Z80 games with simple color bitmap graphics
+
+ - Space King 2 (c) Konami
+ - Kosmo Killer bootleg
+ - Kamikaze (c) Leijac Corporation
+ - Astro Invader (c) Stern Electronics
+ - Space Intruder (c) Shoei
+
+Space Intruder emulation by Lee Taylor (lee@defender.demon.co.uk),
+ December 1998.
+
+DIP locations verified for:
+ - astinvad (manual)
+
+***************************************************************************/
+
+#include "emu.h"
+#include "cpu/z80/z80.h"
+#include "machine/8255ppi.h"
+#include "sound/samples.h"
+
+
+#define MASTER_CLOCK XTAL_2MHz
+#define VIDEO_CLOCK XTAL_4_9152MHz
+
+
+/* sample sound IDs - must match sample file name table below */
+enum
+{
+ SND_UFO = 0,
+ SND_SHOT,
+ SND_BASEHIT,
+ SND_INVADERHIT,
+ SND_FLEET1,
+ SND_FLEET2,
+ SND_FLEET3,
+ SND_FLEET4,
+ SND_UFOHIT
+};
+
+
+class astinvad_state : public driver_device
+{
+public:
+ astinvad_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag) { }
+
+ UINT8 * m_colorram;
+ UINT8 * m_videoram;
+ size_t m_videoram_size;
+
+ emu_timer *m_int_timer;
+ UINT8 m_sound_state[2];
+ UINT8 m_screen_flip;
+ UINT8 m_screen_red;
+ UINT8 m_flip_yoffs;
+ UINT8 m_color_latch;
+
+ device_t *m_maincpu;
+ device_t *m_ppi8255_0;
+ device_t *m_ppi8255_1;
+ device_t *m_samples;
+};
+
+
+/*************************************
+ *
+ * Prototypes and interfaces
+ *
+ *************************************/
+
+static WRITE8_DEVICE_HANDLER( astinvad_sound1_w );
+static WRITE8_DEVICE_HANDLER( astinvad_sound2_w );
+
+static const ppi8255_interface ppi8255_intf[2] =
+{
+ {
+ DEVCB_INPUT_PORT("IN0"),
+ DEVCB_INPUT_PORT("IN1"),
+ DEVCB_INPUT_PORT("IN2"),
+ DEVCB_NULL,
+ DEVCB_NULL,
+ DEVCB_NULL
+ },
+ {
+ DEVCB_NULL,
+ DEVCB_INPUT_PORT("CABINET"),
+ DEVCB_NULL,
+ DEVCB_HANDLER(astinvad_sound1_w),
+ DEVCB_HANDLER(astinvad_sound2_w),
+ DEVCB_NULL
+ }
+};
+
+
+
+/*************************************
+ *
+ * Spaceint color RAM handling
+ *
+ *************************************/
+
+static VIDEO_START( spaceint )
+{
+ astinvad_state *state = machine.driver_data<astinvad_state>();
+ state->m_colorram = auto_alloc_array(machine, UINT8, state->m_videoram_size);
+
+ state->save_item(NAME(state->m_color_latch));
+ state->save_pointer(NAME(state->m_colorram), state->m_videoram_size);
+}
+
+
+static WRITE8_HANDLER( color_latch_w )
+{
+ astinvad_state *state = space->machine().driver_data<astinvad_state>();
+ state->m_color_latch = data & 0x0f;
+}
+
+
+static WRITE8_HANDLER( spaceint_videoram_w )
+{
+ astinvad_state *state = space->machine().driver_data<astinvad_state>();
+ state->m_videoram[offset] = data;
+ state->m_colorram[offset] = state->m_color_latch;
+}
+
+
+
+/*************************************
+ *
+ * Spaceint color RAM handling
+ *
+ *************************************/
+
+static void plot_byte( running_machine &machine, bitmap_t *bitmap, UINT8 y, UINT8 x, UINT8 data, UINT8 color )
+{
+ astinvad_state *state = machine.driver_data<astinvad_state>();
+ pen_t fore_pen = MAKE_RGB(pal1bit(color >> 0), pal1bit(color >> 2), pal1bit(color >> 1));
+ UINT8 flip_xor = state->m_screen_flip & 7;
+
+ *BITMAP_ADDR32(bitmap, y, x + (0 ^ flip_xor)) = (data & 0x01) ? fore_pen : RGB_BLACK;
+ *BITMAP_ADDR32(bitmap, y, x + (1 ^ flip_xor)) = (data & 0x02) ? fore_pen : RGB_BLACK;
+ *BITMAP_ADDR32(bitmap, y, x + (2 ^ flip_xor)) = (data & 0x04) ? fore_pen : RGB_BLACK;
+ *BITMAP_ADDR32(bitmap, y, x + (3 ^ flip_xor)) = (data & 0x08) ? fore_pen : RGB_BLACK;
+ *BITMAP_ADDR32(bitmap, y, x + (4 ^ flip_xor)) = (data & 0x10) ? fore_pen : RGB_BLACK;
+ *BITMAP_ADDR32(bitmap, y, x + (5 ^ flip_xor)) = (data & 0x20) ? fore_pen : RGB_BLACK;
+ *BITMAP_ADDR32(bitmap, y, x + (6 ^ flip_xor)) = (data & 0x40) ? fore_pen : RGB_BLACK;
+ *BITMAP_ADDR32(bitmap, y, x + (7 ^ flip_xor)) = (data & 0x80) ? fore_pen : RGB_BLACK;
+}
+
+
+static SCREEN_UPDATE( astinvad )
+{
+ astinvad_state *state = screen->machine().driver_data<astinvad_state>();
+ const UINT8 *color_prom = screen->machine().region("proms")->base();
+ UINT8 yoffs = state->m_flip_yoffs & state->m_screen_flip;
+ int x, y;
+
+ /* render the visible pixels */
+ for (y = cliprect->min_y; y <= cliprect->max_y; y++)
+ for (x = cliprect->min_x & ~7; x <= cliprect->max_x; x += 8)
+ {
+ UINT8 color = color_prom[((y & 0xf8) << 2) | (x >> 3)] >> (state->m_screen_flip ? 0 : 4);
+ UINT8 data = state->m_videoram[(((y ^ state->m_screen_flip) + yoffs) << 5) | ((x ^ state->m_screen_flip) >> 3)];
+ plot_byte(screen->machine(), bitmap, y, x, data, state->m_screen_red ? 1 : color);
+ }
+
+ return 0;
+}
+
+
+static SCREEN_UPDATE( spaceint )
+{
+ astinvad_state *state = screen->machine().driver_data<astinvad_state>();
+ const UINT8 *color_prom = screen->machine().region("proms")->base();
+ int offs;
+
+ for (offs = 0; offs < state->m_videoram_size; offs++)
+ {
+ UINT8 data = state->m_videoram[offs];
+ UINT8 color = state->m_colorram[offs];
+
+ UINT8 y = ~offs;
+ UINT8 x = offs >> 8 << 3;
+
+ /* this is almost certainly wrong */
+ offs_t n = ((offs >> 5) & 0xf0) | color;
+ color = color_prom[n] & 0x07;
+
+ plot_byte(screen->machine(), bitmap, y, x, data, color);
+ }
+
+ return 0;
+}
+
+
+
+/*************************************
+ *
+ * Interrupts
+ *
+ *************************************/
+
+static TIMER_CALLBACK( kamikaze_int_off )
+{
+ astinvad_state *state = machine.driver_data<astinvad_state>();
+ device_set_input_line(state->m_maincpu, 0, CLEAR_LINE);
+}
+
+
+static TIMER_CALLBACK( kamizake_int_gen )
+{
+ astinvad_state *state = machine.driver_data<astinvad_state>();
+ /* interrupts are asserted on every state change of the 128V line */
+ device_set_input_line(state->m_maincpu, 0, ASSERT_LINE);
+ param ^= 128;
+ state->m_int_timer->adjust(machine.primary_screen->time_until_pos(param), param);
+
+ /* an RC circuit turns the interrupt off after a short amount of time */
+ machine.scheduler().timer_set(attotime::from_double(300 * 0.1e-6), FUNC(kamikaze_int_off));
+}
+
+
+static MACHINE_START( kamikaze )
+{
+ astinvad_state *state = machine.driver_data<astinvad_state>();
+
+ state->m_maincpu = machine.device("maincpu");
+ state->m_ppi8255_0 = machine.device("ppi8255_0");
+ state->m_ppi8255_1 = machine.device("ppi8255_1");
+ state->m_samples = machine.device("samples");
+
+ state->m_int_timer = machine.scheduler().timer_alloc(FUNC(kamizake_int_gen));
+ state->m_int_timer->adjust(machine.primary_screen->time_until_pos(128), 128);
+
+ state->save_item(NAME(state->m_screen_flip));
+ state->save_item(NAME(state->m_screen_red));
+ state->save_item(NAME(state->m_sound_state));
+}
+
+static MACHINE_RESET( kamikaze )
+{
+ astinvad_state *state = machine.driver_data<astinvad_state>();
+
+ state->m_screen_flip = 0;
+ state->m_screen_red = 0;
+ state->m_sound_state[0] = 0;
+ state->m_sound_state[1] = 0;
+}
+
+
+static MACHINE_START( spaceint )
+{
+ astinvad_state *state = machine.driver_data<astinvad_state>();
+
+ state->m_maincpu = machine.device("maincpu");
+ state->m_samples = machine.device("samples");
+
+ state->save_item(NAME(state->m_screen_flip));
+ state->save_item(NAME(state->m_sound_state));
+}
+
+static MACHINE_RESET( spaceint )
+{
+ astinvad_state *state = machine.driver_data<astinvad_state>();
+
+ state->m_screen_flip = 0;
+ state->m_sound_state[0] = 0;
+ state->m_sound_state[1] = 0;
+ state->m_color_latch = 0;
+}
+
+
+static INPUT_CHANGED( spaceint_coin_inserted )
+{
+ astinvad_state *state = field.machine().driver_data<astinvad_state>();
+ /* coin insertion causes an NMI */
+ device_set_input_line(state->m_maincpu, INPUT_LINE_NMI, newval ? ASSERT_LINE : CLEAR_LINE);
+}
+
+
+
+/*************************************
+ *
+ * 8255 PPI handlers
+ *
+ *************************************/
+
+static READ8_HANDLER( kamikaze_ppi_r )
+{
+ astinvad_state *state = space->machine().driver_data<astinvad_state>();
+ UINT8 result = 0xff;
+
+ /* the address lines are used for /CS; yes, they can overlap! */
+ if (!(offset & 4))
+ result &= ppi8255_r(state->m_ppi8255_0, offset);
+ if (!(offset & 8))
+ result &= ppi8255_r(state->m_ppi8255_1, offset);
+ return result;
+}
+
+
+static WRITE8_HANDLER( kamikaze_ppi_w )
+{
+ astinvad_state *state = space->machine().driver_data<astinvad_state>();
+
+ /* the address lines are used for /CS; yes, they can overlap! */
+ if (!(offset & 4))
+ ppi8255_w(state->m_ppi8255_0, offset, data);
+ if (!(offset & 8))
+ ppi8255_w(state->m_ppi8255_1, offset, data);
+}
+
+
+
+/*************************************
+ *
+ * Sound and I/O port handlers
+ *
+ *************************************/
+
+static WRITE8_DEVICE_HANDLER( astinvad_sound1_w )
+{
+ astinvad_state *state = device->machine().driver_data<astinvad_state>();
+ int bits_gone_hi = data & ~state->m_sound_state[0];
+ state->m_sound_state[0] = data;
+
+ if (bits_gone_hi & 0x01) sample_start(state->m_samples, 0, SND_UFO, 1);
+ if (!(data & 0x01)) sample_stop(state->m_samples, 0);
+ if (bits_gone_hi & 0x02) sample_start(state->m_samples, 1, SND_SHOT, 0);
+ if (bits_gone_hi & 0x04) sample_start(state->m_samples, 2, SND_BASEHIT, 0);
+ if (bits_gone_hi & 0x08) sample_start(state->m_samples, 3, SND_INVADERHIT, 0);
+
+ device->machine().sound().system_enable(data & 0x20);
+ state->m_screen_red = data & 0x04;
+}
+
+
+static WRITE8_DEVICE_HANDLER( astinvad_sound2_w )
+{
+ astinvad_state *state = device->machine().driver_data<astinvad_state>();
+ int bits_gone_hi = data & ~state->m_sound_state[1];
+ state->m_sound_state[1] = data;
+
+ if (bits_gone_hi & 0x01) sample_start(state->m_samples, 5, SND_FLEET1, 0);
+ if (bits_gone_hi & 0x02) sample_start(state->m_samples, 5, SND_FLEET2, 0);
+ if (bits_gone_hi & 0x04) sample_start(state->m_samples, 5, SND_FLEET3, 0);
+ if (bits_gone_hi & 0x08) sample_start(state->m_samples, 5, SND_FLEET4, 0);
+ if (bits_gone_hi & 0x10) sample_start(state->m_samples, 4, SND_UFOHIT, 0);
+
+ state->m_screen_flip = (input_port_read(device->machine(), "CABINET") & data & 0x20) ? 0xff : 0x00;
+}
+
+
+static WRITE8_HANDLER( spaceint_sound1_w )
+{
+ astinvad_state *state = space->machine().driver_data<astinvad_state>();
+ int bits_gone_hi = data & ~state->m_sound_state[0];
+ state->m_sound_state[0] = data;
+
+ if (bits_gone_hi & 0x01) sample_start(state->m_samples, 1, SND_SHOT, 0);
+ if (bits_gone_hi & 0x02) sample_start(state->m_samples, 2, SND_BASEHIT, 0);
+ if (bits_gone_hi & 0x04) sample_start(state->m_samples, 4, SND_UFOHIT, 0);
+ if (bits_gone_hi & 0x08) sample_start(state->m_samples, 0, SND_UFO, 1);
+ if (!(data & 0x08)) sample_stop(state->m_samples, 0);
+
+ if (bits_gone_hi & 0x10) sample_start(state->m_samples, 5, SND_FLEET1, 0);
+ if (bits_gone_hi & 0x20) sample_start(state->m_samples, 5, SND_FLEET2, 0);
+ if (bits_gone_hi & 0x40) sample_start(state->m_samples, 5, SND_FLEET3, 0);
+ if (bits_gone_hi & 0x80) sample_start(state->m_samples, 5, SND_FLEET4, 0);
+}
+
+
+static WRITE8_HANDLER( spaceint_sound2_w )
+{
+ astinvad_state *state = space->machine().driver_data<astinvad_state>();
+ int bits_gone_hi = data & ~state->m_sound_state[1];
+ state->m_sound_state[1] = data;
+
+ space->machine().sound().system_enable(data & 0x02);
+
+ if (bits_gone_hi & 0x04) sample_start(state->m_samples, 3, SND_INVADERHIT, 0);
+
+ state->m_screen_flip = (input_port_read(space->machine(), "CABINET") & data & 0x80) ? 0xff : 0x00;
+}
+
+
+
+/*************************************
+ *
+ * Main CPU memory handlers
+ *
+ *************************************/
+
+static ADDRESS_MAP_START( kamikaze_map, AS_PROGRAM, 8 )
+ ADDRESS_MAP_GLOBAL_MASK(0x3fff)
+ AM_RANGE(0x0000, 0x1bff) AM_ROM
+ AM_RANGE(0x1c00, 0x1fff) AM_RAM
+ AM_RANGE(0x2000, 0x3fff) AM_RAM AM_BASE_SIZE_MEMBER(astinvad_state, m_videoram, m_videoram_size)
+ADDRESS_MAP_END
+
+
+static ADDRESS_MAP_START( spaceint_map, AS_PROGRAM, 8 )
+ AM_RANGE(0x0000, 0x1fff) AM_ROM
+ AM_RANGE(0x2000, 0x23ff) AM_RAM
+ AM_RANGE(0x4000, 0x5fff) AM_RAM_WRITE(spaceint_videoram_w) AM_BASE_SIZE_MEMBER(astinvad_state, m_videoram, m_videoram_size)
+ADDRESS_MAP_END
+
+
+static ADDRESS_MAP_START( kamikaze_portmap, AS_IO, 8 )
+ ADDRESS_MAP_GLOBAL_MASK(0xff)
+ AM_RANGE(0x00, 0xff) AM_READWRITE(kamikaze_ppi_r, kamikaze_ppi_w)
+ADDRESS_MAP_END
+
+
+static ADDRESS_MAP_START( spaceint_portmap, AS_IO, 8 )
+ ADDRESS_MAP_GLOBAL_MASK(0xff)
+ AM_RANGE(0x00, 0x00) AM_READ_PORT("IN0")
+ AM_RANGE(0x01, 0x01) AM_READ_PORT("IN1")
+ AM_RANGE(0x02, 0x02) AM_WRITE(spaceint_sound1_w)
+ AM_RANGE(0x03, 0x03) AM_WRITE(color_latch_w)
+ AM_RANGE(0x04, 0x04) AM_WRITE(spaceint_sound2_w)
+ADDRESS_MAP_END
+
+
+
+/*************************************
+ *
+ * Port definitions
+ *
+ *************************************/
+
+static INPUT_PORTS_START( kamikaze )
+ PORT_START("IN0")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 )
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START2 )
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_START1 )
+ PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 )
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_2WAY
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_2WAY
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
+
+ PORT_START("IN1")
+ PORT_DIPNAME( 0x03, 0x03, DEF_STR( Lives ) )
+ PORT_DIPSETTING( 0x03, "3" )
+ PORT_DIPSETTING( 0x01, "4" )
+ PORT_DIPSETTING( 0x02, "5" )
+ PORT_DIPSETTING( 0x00, "6" )
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED )
+ PORT_DIPNAME( 0x88, 0x88, DEF_STR( Bonus_Life ) )
+ PORT_DIPSETTING( 0x88, "5000" )
+ PORT_DIPSETTING( 0x80, "10000" )
+ PORT_DIPSETTING( 0x08, "15000" )
+ PORT_DIPSETTING( 0x00, "20000" )
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_2WAY PORT_COCKTAIL
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_2WAY PORT_COCKTAIL
+
+ PORT_START("IN2")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_VBLANK )
+ PORT_BIT( 0xfe, IP_ACTIVE_HIGH, IPT_UNKNOWN )
+
+ PORT_START("CABINET")
+ PORT_DIPNAME( 0xff, 0x00, DEF_STR( Cabinet ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Upright ) )
+ PORT_DIPSETTING( 0xff, DEF_STR( Cocktail ) )
+INPUT_PORTS_END
+
+static INPUT_PORTS_START( astinvad )
+ PORT_INCLUDE(kamikaze)
+
+ PORT_MODIFY("IN1")
+ PORT_DIPNAME( 0x01, 0x00, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW:2")
+ PORT_DIPSETTING( 0x00, "3" )
+ PORT_DIPSETTING( 0x01, "4" )
+ PORT_DIPNAME( 0x02, 0x02, DEF_STR( Bonus_Life ) ) PORT_DIPLOCATION("SW:1")
+ PORT_DIPSETTING( 0x02, "10000" )
+ PORT_DIPSETTING( 0x00, "20000" )
+ PORT_DIPNAME( 0x88, 0x00, DEF_STR( Coinage ) ) PORT_DIPLOCATION("SW:3,4")
+ PORT_DIPSETTING( 0x88, DEF_STR( 3C_1C ) )
+ PORT_DIPSETTING( 0x80, DEF_STR( 2C_1C ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x08, DEF_STR( 1C_2C ) )
+INPUT_PORTS_END
+
+
+static INPUT_PORTS_START( spcking2 )
+ PORT_INCLUDE(kamikaze)
+
+ PORT_MODIFY("IN1")
+ PORT_DIPNAME( 0x03, 0x00, DEF_STR( Lives ) )
+ PORT_DIPSETTING( 0x00, "3" )
+ PORT_DIPSETTING( 0x01, "4" )
+ PORT_DIPSETTING( 0x02, "5" )
+ PORT_DIPSETTING( 0x03, "6" )
+ PORT_DIPNAME( 0x08, 0x00, DEF_STR( Bonus_Life ) )
+ PORT_DIPSETTING( 0x08, "1000" )
+ PORT_DIPSETTING( 0x00, "2000" )
+ PORT_DIPNAME( 0x80, 0x00, "Coin Info" )
+ PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( On ) )
+INPUT_PORTS_END
+
+
+static INPUT_PORTS_START( spaceint )
+ PORT_START("IN0")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_START1 )
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START2 )
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_2WAY
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_2WAY
+ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 )
+ PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_2WAY PORT_COCKTAIL
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_2WAY PORT_COCKTAIL
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL
+
+ PORT_START("IN1")
+ PORT_DIPUNUSED( 0x01, IP_ACTIVE_HIGH )
+ PORT_DIPNAME( 0x06, 0x00, DEF_STR( Lives ) ) /* code at 0x0d4a */
+ PORT_DIPSETTING( 0x00, "3" )
+ PORT_DIPSETTING( 0x04, "4" )
+ PORT_DIPSETTING( 0x02, "5" )
+// PORT_DIPSETTING( 0x06, "5" ) /* duplicate settings */
+ PORT_DIPNAME( 0x08, 0x00, DEF_STR( Coinage ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) )
+ PORT_DIPSETTING( 0x08, DEF_STR( 1C_2C ) )
+
+ PORT_START("IN2")
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_CHANGED(spaceint_coin_inserted, 0)
+
+ PORT_START("CABINET")
+ PORT_DIPNAME( 0xff, 0x00, DEF_STR( Cabinet ) )
+ PORT_DIPSETTING( 0x00, DEF_STR( Upright ) )
+ PORT_DIPSETTING( 0xff, DEF_STR( Cocktail ) )
+INPUT_PORTS_END
+
+static INPUT_PORTS_START( spaceintj )
+ PORT_INCLUDE( spaceint )
+
+ PORT_MODIFY("IN1")
+ PORT_DIPNAME( 0x06, 0x00, DEF_STR( Lives ) ) /* code at 0x0d37 */
+ PORT_DIPSETTING( 0x00, "3" )
+ PORT_DIPSETTING( 0x02, "5" )
+// PORT_DIPSETTING( 0x04, "5" ) /* duplicate settings */
+// PORT_DIPSETTING( 0x06, "5" ) /* duplicate settings */
+INPUT_PORTS_END
+
+
+
+/*************************************
+ *
+ * Sound definitions
+ *
+ *************************************/
+
+static const char *const astinvad_sample_names[] =
+{
+ "*invaders",
+ "0.wav",
+ "1.wav",
+ "2.wav",
+ "3.wav",
+ "4.wav",
+ "5.wav",
+ "6.wav",
+ "7.wav",
+ "8.wav",
+ 0
+};
+
+static const samples_interface astinvad_samples_interface =
+{
+ 6, /* channels */
+ astinvad_sample_names
+};
+
+
+
+/*************************************
+ *
+ * Machine drivers
+ *
+ *************************************/
+
+static MACHINE_CONFIG_START( kamikaze, astinvad_state )
+
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu", Z80, MASTER_CLOCK)
+ MCFG_CPU_PROGRAM_MAP(kamikaze_map)
+ MCFG_CPU_IO_MAP(kamikaze_portmap)
+
+ MCFG_MACHINE_START(kamikaze)
+ MCFG_MACHINE_RESET(kamikaze)
+
+ MCFG_PPI8255_ADD( "ppi8255_0", ppi8255_intf[0] )
+ MCFG_PPI8255_ADD( "ppi8255_1", ppi8255_intf[1] )
+
+ /* video hardware */
+ MCFG_SCREEN_ADD("screen", RASTER)
+ MCFG_SCREEN_FORMAT(BITMAP_FORMAT_RGB32)
+ MCFG_SCREEN_RAW_PARAMS(VIDEO_CLOCK, 320, 0, 256, 256, 32, 256)
+ MCFG_SCREEN_UPDATE(astinvad)
+
+ /* sound hardware */
+ MCFG_SPEAKER_STANDARD_MONO("mono")
+
+ MCFG_SOUND_ADD("samples", SAMPLES, 0)
+ MCFG_SOUND_CONFIG(astinvad_samples_interface)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
+MACHINE_CONFIG_END
+
+
+static MACHINE_CONFIG_DERIVED( spcking2, kamikaze )
+
+ /* basic machine hardware */
+ MCFG_SCREEN_MODIFY("screen")
+ MCFG_SCREEN_RAW_PARAMS(VIDEO_CLOCK, 320, 0, 256, 256, 16, 240)
+MACHINE_CONFIG_END
+
+
+static MACHINE_CONFIG_START( spaceint, astinvad_state )
+
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu", Z80, MASTER_CLOCK) /* a guess */
+ MCFG_CPU_PROGRAM_MAP(spaceint_map)
+ MCFG_CPU_IO_MAP(spaceint_portmap)
+ MCFG_CPU_VBLANK_INT("screen", irq0_line_hold)
+
+ MCFG_MACHINE_START(spaceint)
+ MCFG_MACHINE_RESET(spaceint)
+
+ /* video hardware */
+ MCFG_VIDEO_START(spaceint)
+
+ MCFG_SCREEN_ADD("screen", RASTER)
+ MCFG_SCREEN_FORMAT(BITMAP_FORMAT_RGB32)
+ MCFG_SCREEN_SIZE(32*8, 32*8)
+ MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 1*8, 31*8-1)
+ MCFG_SCREEN_REFRESH_RATE(60)
+ MCFG_SCREEN_UPDATE(spaceint)
+
+ /* sound hardware */
+ MCFG_SPEAKER_STANDARD_MONO("mono")
+
+ MCFG_SOUND_ADD("samples", SAMPLES, 0)
+ MCFG_SOUND_CONFIG(astinvad_samples_interface)
+ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.50)
+MACHINE_CONFIG_END
+
+
+
+/*************************************
+ *
+ * ROM definitions
+ *
+ *************************************/
+
+ROM_START( kamikaze )
+ ROM_REGION( 0x10000, "maincpu", 0 )
+ ROM_LOAD( "km01", 0x0000, 0x0800, CRC(8aae7414) SHA1(91cb5c268a03960d50401000903d70dc29f904fb) )
+ ROM_LOAD( "km02", 0x0800, 0x0800, CRC(6c7a2beb) SHA1(86447d077a58e8c1fc096d0d32b02d18523019a6) )
+ ROM_LOAD( "km03", 0x1000, 0x0800, CRC(3e8dedb6) SHA1(19679d0e8ebe2d19dc766b12a07335b1220fb568) )
+ ROM_LOAD( "km04", 0x1800, 0x0800, CRC(494e1f6d) SHA1(f9626072d80897a977c10fe9523a8b608f1f7b7c) )
+
+ ROM_REGION( 0x0400, "proms", 0 )
+ ROM_LOAD( "ai_vid_c.rom", 0x0000, 0x0400, BAD_DUMP CRC(b45287ff) SHA1(7e558eaf402641d7ff60171f854030219fbf9a59) )
+ROM_END
+
+ROM_START( astinvad )
+ ROM_REGION( 0x10000, "maincpu", 0 )
+ ROM_LOAD( "ai_cpu_1.rom", 0x0000, 0x0400, CRC(20e3ec41) SHA1(7e77fa3c51d1e83ce91a24808301d9f1e0bed18e) )
+ ROM_LOAD( "ai_cpu_2.rom", 0x0400, 0x0400, CRC(e8f1ab55) SHA1(b3e38f2d6bdb65ee7c53c8d5dd3951a3fd43c51c) )
+ ROM_LOAD( "ai_cpu_3.rom", 0x0800, 0x0400, CRC(a0092553) SHA1(34fced8ce06d912980ba45fad8d80d2a2e3357b9) )
+ ROM_LOAD( "ai_cpu_4.rom", 0x0c00, 0x0400, CRC(be14185c) SHA1(59ecf450682dab9840c891c18ccda1d5ec4cc954) )
+ ROM_LOAD( "ai_cpu_5.rom", 0x1000, 0x0400, CRC(fee681ec) SHA1(b4b94f62e598030e6a432a0bb83d18d0e342aed9) )
+ ROM_LOAD( "ai_cpu_6.rom", 0x1400, 0x0400, CRC(eb338863) SHA1(e841c6c5903dd6dee9ec2fedaff431f4a31d738a) )
+ ROM_LOAD( "ai_cpu_7.rom", 0x1800, 0x0400, CRC(16dcfea4) SHA1(b6a0e206a604297f548ac4658664e98b2d04f75f) )
+
+ ROM_REGION( 0x0400, "proms", 0 )
+ ROM_LOAD( "ai_vid_c.rom", 0x0000, 0x0400, CRC(b45287ff) SHA1(7e558eaf402641d7ff60171f854030219fbf9a59) )
+ROM_END
+
+ROM_START( kosmokil )
+ ROM_REGION( 0x10000, "maincpu", 0 )
+ ROM_LOAD( "1.bin", 0x0000, 0x0400, CRC(8d851fb2) SHA1(06b3816ecb45c5d034447a875669a96f443339f5) )
+ ROM_LOAD( "us1-2.bin", 0x0400, 0x0400, CRC(786599d2) SHA1(70db8dae052c3556948d75b741ef4346aa947479) )
+ ROM_LOAD( "si1-3.bin", 0x0800, 0x0400, CRC(12621222) SHA1(062b1dff3e129dff23e55bef0d29c72ac5f212c4) )
+ ROM_LOAD( "ib1-4.bin", 0x0c00, 0x0400, CRC(a5c56156) SHA1(557f5fbb5e9fe4d7450f3cf97ed3c935b9dd5c1a) )
+ ROM_LOAD( "bi1-5.bin", 0x1000, 0x0400, CRC(5e8b2b6f) SHA1(ec8499325d5a3dcb0d10e9f12b9d3a03f629bbfd) )
+ ROM_LOAD( "il1-6.bin", 0x1400, 0x0400, CRC(a076de05) SHA1(bdb076b89795d69824c99a27473089f203690055) )
+ ROM_LOAD( "li1-7.bin", 0x1800, 0x0400, CRC(ee9adb63) SHA1(038e6cadfdfe05c45a79ed9a54cff428de33d24c) )
+
+ ROM_REGION( 0x0400, "proms", 0 )
+ ROM_LOAD( "40.bin", 0x0000, 0x0400, CRC(d62a3e62) SHA1(00d42988203fbf167791cf5b887f06d1d015e942) )
+ROM_END
+
+ROM_START( spcking2 )
+ ROM_REGION( 0x10000, "maincpu", 0 )
+ ROM_LOAD( "1.bin", 0x0000, 0x0400, CRC(716fe9e0) SHA1(d5131abf6e3e6650ff9f649a999bf1d8ae8afb78) )
+ ROM_LOAD( "2.bin", 0x0400, 0x0400, CRC(6f6d4e5c) SHA1(0269c3b9da2723411c16ee13ff53e2140e49e7ff) )
+ ROM_LOAD( "3.bin", 0x0800, 0x0400, CRC(2ab1c280) SHA1(62cb2445b3f859bddd5617e4ebfb37eedf8bd11e) )
+ ROM_LOAD( "4.bin", 0x0c00, 0x0400, CRC(07ba1f21) SHA1(26468e142edef3475e71320292bd1817552a9218) )
+ ROM_LOAD( "5.bin", 0x1000, 0x0400, CRC(b084c074) SHA1(1c7e86ae35cd69679712cd8a209b4a70a2075163) )
+ ROM_LOAD( "6.bin", 0x1400, 0x0400, CRC(b53d7791) SHA1(45415bcccb03a9c61cea611df807b011e8cc0d2d) )
+
+ ROM_REGION( 0x0400, "proms", 0 )
+ ROM_LOAD( "c.bin", 0x0000, 0x0400, CRC(d27fe595) SHA1(1781281110b57ab3a5eef7a3dbaa93f11c013554) )
+ROM_END
+
+ROM_START( spaceint )
+ ROM_REGION( 0x10000, "maincpu", 0 )
+ ROM_LOAD( "1", 0x0000, 0x0400, CRC(184314d2) SHA1(76789780c46e19c73904b229d23c865819915558) )
+ ROM_LOAD( "2", 0x0400, 0x0400, CRC(55459aa1) SHA1(5631d8de4e41682962cde65002b0fe86f2b189f9) )
+ ROM_LOAD( "3", 0x0800, 0x0400, CRC(9d6819be) SHA1(da061b908ca6a9f3312d6adc4395a138eed473c8) )
+ ROM_LOAD( "4", 0x0c00, 0x0400, CRC(432052d4) SHA1(0c944c91cc7b1f03cd817250af13238eb62539ec) )
+ ROM_LOAD( "5", 0x1000, 0x0400, CRC(c6cfa650) SHA1(afdfaedddf6703101856944bb49ba13fc40ede39) )
+ ROM_LOAD( "6", 0x1400, 0x0400, CRC(c7ccf40f) SHA1(10efe05a4e0625ce427871fbb6e55df112fdd783) )
+
+ ROM_REGION( 0x0100, "proms", 0 )
+ ROM_LOAD( "clr", 0x0000, 0x0100, CRC(13c1803f) SHA1(da59bf63d9e84aca32904c107674bc89974648eb) )
+ROM_END
+
+ROM_START( spaceintj )
+ ROM_REGION( 0x10000, "maincpu", 0 )
+ ROM_LOAD( "3j", 0x0000, 0x0800, CRC(b26c57a1) SHA1(456330c09130f910e847ef4bfe773421615d1448) )
+ ROM_LOAD( "3f", 0x0800, 0x0800, CRC(bac8b96c) SHA1(5a7b24402c7a1a08e69cf15eb31c93d411a7e929) )
+ ROM_LOAD( "3e", 0x1000, 0x0800, CRC(346125f3) SHA1(59c120ac3b120fa28acef3b9041c03939f2981f8) )
+ ROM_LOAD( "3d", 0x1800, 0x0800, CRC(3a3a261f) SHA1(0604ec621180016acab804b57ac405e434d6f0c0) )
+
+ ROM_REGION( 0x0100, "proms", 0 )
+ ROM_LOAD( "clr", 0x0000, 0x0100, BAD_DUMP CRC(13c1803f) SHA1(da59bf63d9e84aca32904c107674bc89974648eb) )
+ROM_END
+
+
+
+/*************************************
+ *
+ * Driver initialization
+ *
+ *************************************/
+
+static DRIVER_INIT( kamikaze )
+{
+ astinvad_state *state = machine.driver_data<astinvad_state>();
+
+ /* the flip screen logic adds 32 to the Y after flipping */
+ state->m_flip_yoffs = 32;
+}
+
+
+static DRIVER_INIT( spcking2 )
+{
+ astinvad_state *state = machine.driver_data<astinvad_state>();
+
+ /* don't have the schematics, but the blanking must center the screen here */
+ state->m_flip_yoffs = 0;
+}
+
+
+
+/*************************************
+ *
+ * Game drivers
+ *
+ *************************************/
+
+GAME( 1979, kamikaze, 0, kamikaze, kamikaze, kamikaze, ROT270, "Leijac Corporation", "Kamikaze", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )
+GAME( 1980, astinvad, kamikaze, kamikaze, astinvad, kamikaze, ROT270, "Leijac Corporation (Stern Electronics license)", "Astro Invader", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )
+GAME( 19??, kosmokil, kamikaze, kamikaze, kamikaze, kamikaze, ROT270, "bootleg", "Kosmo Killer", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE ) // says >BEM< Mi Italy but it looks hacked in, dif revision of game tho.
+GAME( 1979, spcking2, 0, spcking2, spcking2, spcking2, ROT270, "Konami", "Space King 2", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )
+GAME( 1980, spaceint, 0, spaceint, spaceint, 0, ROT90, "Shoei", "Space Intruder", GAME_IMPERFECT_SOUND | GAME_WRONG_COLORS | GAME_SUPPORTS_SAVE )
+GAME( 1980, spaceintj,spaceint, spaceint, spaceintj,0, ROT90, "Shoei", "Space Intruder (Japan)", GAME_IMPERFECT_SOUND | GAME_WRONG_COLORS | GAME_SUPPORTS_SAVE )