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Code refactoring, and fixed some bugs while at it

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This commit is contained in:
Angelo Salese 2011-04-21 15:09:15 +00:00
parent e8d94006bb
commit e5ae0d5785
6 changed files with 281 additions and 272 deletions
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1
.gitattributes vendored
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@ -3519,6 +3519,7 @@ src/mame/machine/ajax.c svneol=native#text/plain
src/mame/machine/amiga.c svneol=native#text/plain src/mame/machine/amiga.c svneol=native#text/plain
src/mame/machine/archimds.c svneol=native#text/plain src/mame/machine/archimds.c svneol=native#text/plain
src/mame/machine/arkanoid.c svneol=native#text/plain src/mame/machine/arkanoid.c svneol=native#text/plain
src/mame/machine/armedf.c svneol=native#text/plain
src/mame/machine/asic65.c svneol=native#text/plain src/mame/machine/asic65.c svneol=native#text/plain
src/mame/machine/asic65.h svneol=native#text/plain src/mame/machine/asic65.h svneol=native#text/plain
src/mame/machine/asteroid.c svneol=native#text/plain src/mame/machine/asteroid.c svneol=native#text/plain

296
src/mame/drivers/armedf.c
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@ -181,212 +181,20 @@ static WRITE16_HANDLER( io_w )
flip_screen_set(space->machine(), state->m_vreg & 0x1000); flip_screen_set(space->machine(), state->m_vreg & 0x1000);
} }
static void terrafu_sm_transfer(address_space *space,UINT16 src,UINT16 dst,UINT8 size)
{
armedf_state *state = space->machine().driver_data<armedf_state>();
UINT8 * data = (UINT8 *)space->machine().region("gfx5")->base();
int i;
for(i=0;i<size;i++)
{
state->m_text_videoram[i+dst+0x000] = data[i+0x0+src] & 0xff;
state->m_text_videoram[i+dst+0x400] = data[i+0xc+src] & 0xff;
}
}
static void terrafu_sm_onoff(address_space *space,UINT16 dst,UINT8 condition)
{
armedf_state *state = space->machine().driver_data<armedf_state>();
UINT8 * data = (UINT8 *)space->machine().region("gfx5")->base();
int i;
// char on_string[] = { "O", "N", " " };
const UINT8 on_string[4] = { "ON " };
for(i=0;i<3;i++)
{
state->m_text_videoram[i+dst+0x000] = (condition) ? (data[i+0x0+0x316] & 0xff) : (on_string[i] & 0xff);
state->m_text_videoram[i+dst+0x400] = 0x10;
}
}
/* Note: just before any string in the "MCU" rom, there's an offset, it indicates where the string should go in the tilemap.
This is currently hard-coded */
static void terrafu_mcu_exec(address_space *space,UINT16 mcu_cmd)
{
armedf_state *state = space->machine().driver_data<armedf_state>();
UINT8 * data = (UINT8 *)space->machine().region("gfx5")->base();
int i;
int credit_count = (state->m_text_videoram[0xf] & 0xff);
UINT8 fl_cond = space->machine().primary_screen->frame_number() & 0x10; /* for insert coin "flickering" */
switch(mcu_cmd)
{
case 0x0e00:
break;
case 0x0e1c: /* gameplay, unknown ... */
break;
case 0x0e80: /* attract demo */
for(i=0;i<0x10;i++) /* CREDIT */
{
state->m_text_videoram[i+0x050+0x0000] = data[i+0x00+0x0025] & 0xff;
state->m_text_videoram[i+0x050+0x0400] = data[i+0x10+0x0025] & 0xff;
}
state->m_text_videoram[0x05f+0x000] = ((credit_count) + 0x10);
state->m_text_videoram[0x05f+0x400] = (0x40);
for(i=0;i<0x10;i++) /* INSERT COIN */
{
state->m_text_videoram[i+0x16a+0x0000] = (fl_cond) ? 0x20 : data[i+0x00+0x0003] & 0xff;
state->m_text_videoram[i+0x16a+0x0400] = data[i+0x10+0x0003] & 0xff;
}
for(i=0;i<0x10;i++) /* GAME OVER */
{
state->m_text_videoram[i+0x1a8+0x0000] = data[i+0x00+0x0135] & 0xff;
state->m_text_videoram[i+0x1a8+0x0400] = data[i+0x10+0x0135] & 0xff;
}
break;
case 0x0000: /* title screen / continue */
for(i=0;i<0x10;i++)
{
state->m_text_videoram[i+0x050+0x0000] = data[i+0x00+0x0025] & 0xff;
state->m_text_videoram[i+0x050+0x0400] = data[i+0x10+0x0025] & 0xff;
}
state->m_text_videoram[0x05f+0x000] = (credit_count + 0x10);
state->m_text_videoram[0x05f+0x400] = (0x40);
if(credit_count == 0)
{
for(i=0;i<0x10;i++) /* INSERT COIN */
{
state->m_text_videoram[i+0x16a+0x0000] = (fl_cond) ? 0x20 : data[i+0x00+0x0003] & 0xff;
state->m_text_videoram[i+0x16a+0x0400] = data[i+0x10+0x0003] & 0xff;
}
}
else
{
for(i=0;i<0x18;i++) /* PUSH START BUTTON (0x128? Gets wrong on the continue with this ...) */
{
state->m_text_videoram[i+0x1a8+0x0000] = data[i+0x00+0x004b] & 0xff;
state->m_text_videoram[i+0x1a8+0x0400] = data[i+0x18+0x004b] & 0xff;
}
}
if(credit_count == 1)
{
for(i=0;i<0x18;i++) /* ONE PLAYER ONLY */
{
state->m_text_videoram[i+0x168+0x0000] = (fl_cond) ? 0x20 : data[i+0x00+0x007d] & 0xff;
state->m_text_videoram[i+0x168+0x0400] = data[i+0x18+0x007d] & 0xff;
}
}
else if(credit_count > 1)
{
for(i=0;i<0x18;i++) /* ONE OR TWO PLAYERS */
{
state->m_text_videoram[i+0x168+0x0000] = (fl_cond) ? 0x20 : data[i+0x00+0x00af] & 0xff;
state->m_text_videoram[i+0x168+0x0400] = data[i+0x18+0x00af] & 0xff;
}
}
break;
case 0x0280: /* layer clearances */
case 0x0282:
for(i=0;i<0x400;i++)
{
state->m_text_videoram[i+0x000+0x0000] = data[i+0x000+0x2800] & 0xff;
state->m_text_videoram[i+0x000+0x0400] = data[i+0x400+0x2800] & 0xff;
}
break;
case 0x0200: /* Nichibutsu logo */
case 0x0201:
for(i=0;i<0x400;i++)
{
state->m_text_videoram[i+0x000+0x0000] = data[i+0x000+0x2000] & 0xff;
state->m_text_videoram[i+0x000+0x0400] = data[i+0x400+0x2000] & 0xff;
}
break;
case 0x600: /* service mode */
for(i=0;i<0x400;i++)
{
if((state->m_text_videoram[i+0x000+0x0000] & 0xff00) == 0xff00) /* uhm, avoids bonus awards overwrite? */
continue;
state->m_text_videoram[i+0x000+0x0000] = data[i+0x000+0x3000] & 0xff;
state->m_text_videoram[i+0x000+0x0400] = data[i+0x400+0x3000] & 0xff;
}
state->m_text_videoram[0x252+0x000] = ((state->m_text_videoram[0x11] & 0xf0) >> 4) + 0x10;
state->m_text_videoram[0x253+0x000] = (state->m_text_videoram[0x11] & 0x0f) + 0x10;
state->m_text_videoram[0x252+0x400] = (0x40);
state->m_text_videoram[0x253+0x400] = (0x40);
/*
[0x02] & 0x01 p1 up
[0x02] & 0x02 p1 down
[0x02] & 0x04 p1 left
[0x02] & 0x08 p1 right
[0x02] & 0x10 p1 button 1
[0x02] & 0x20 p1 button 2
[0x02] & 0x40 p1 button 3
[0x03] & 0x01 p2 up
[0x03] & 0x02 p2 down
[0x03] & 0x04 p2 left
[0x03] & 0x08 p2 right
[0x03] & 0x10 p2 button 1
[0x03] & 0x20 p2 button 2
[0x03] & 0x40 p2 button 3
[0x04] & 0x10 service
[0x04] & 0x04 coin A
[0x04] & 0x08 coin B
[0x04] & 0x01 start 1
[0x04] & 0x02 start 2
[0x05] DSW1
[0x06] DSW2
[0x07] & 0x40 demo sounds ON / OFF
[0x07] & 0x7 lives setting
[0x07] & 0x80 cabinet (upright / table)
[0x07] & 0x30 difficulty (easy / normal / hard / hardest)
[0x0f] coinage A
[0x10] coinage B
*/
state->m_text_videoram[0x3bb|0x000] = (state->m_text_videoram[7] & 0x7) + 0x10;
state->m_text_videoram[0x3bb|0x400] = (0x40);
terrafu_sm_transfer(space,0x1fa + (((state->m_text_videoram[7] & 0x30) >> 4) * 0x18),0x390,12);
terrafu_sm_transfer(space,0x264 + (((state->m_text_videoram[7] & 0x80) >> 7) * 0x18),0x330,12);
terrafu_sm_transfer(space,0x296 + (((state->m_text_videoram[7] & 0x40) >> 6) * 0x18),0x310,12);
state->m_text_videoram[0x2ee|0x000] = ((state->m_text_videoram[0xf] & 0xf0) >> 4) + 0x10;
state->m_text_videoram[0x2ee|0x400] = (0x40);
state->m_text_videoram[0x2f5|0x000] = ((state->m_text_videoram[0xf] & 0x0f) >> 0) + 0x10;
state->m_text_videoram[0x2f5|0x400] = (0x40);
state->m_text_videoram[0x2ce|0x000] = ((state->m_text_videoram[0x10] & 0xf0) >> 4) + 0x10;
state->m_text_videoram[0x2ce|0x400] = (0x40);
state->m_text_videoram[0x2d5|0x000] = ((state->m_text_videoram[0x10] & 0x0f) >> 0) + 0x10;
state->m_text_videoram[0x2d5|0x400] = (0x40);
for(i=0;i<8;i++) /* dips */
{
terrafu_sm_onoff(space,0x074 + (i * 0x20),(state->m_text_videoram[0x05] >> (7-i)) & 1);
terrafu_sm_onoff(space,0x079 + (i * 0x20),(state->m_text_videoram[0x06] >> (7-i)) & 1);
}
/* TODO: inputs layout? */
break;
//default:
//printf("%04x\n",mcu_cmd);
}
}
static WRITE16_HANDLER( terraf_io_w ) static WRITE16_HANDLER( terraf_io_w )
{ {
armedf_state *state = space->machine().driver_data<armedf_state>(); armedf_state *state = space->machine().driver_data<armedf_state>();
if(data & 0x4000 && ((state->m_vreg & 0x4000) == 0)) //0 -> 1 transition, terrafu only? if(data & 0x4000 && ((state->m_vreg & 0x4000) == 0)) //0 -> 1 transition
{ {
/* latch fg scroll values */
state->m_fg_scrollx = (state->m_text_videoram[0x0d] & 0xff) | ((state->m_text_videoram[0x0e] & 0x3) << 8);
state->m_fg_scrolly = (state->m_text_videoram[0x0b] & 0xff) | ((state->m_text_videoram[0x0c] & 0x3) << 8);
/* process the command */
terrafu_mcu_exec(space,(state->m_text_videoram[0] << 8) | (state->m_text_videoram[1] & 0xff)); terrafu_mcu_exec(space,(state->m_text_videoram[0] << 8) | (state->m_text_videoram[1] & 0xff));
/* mark tiles dirty */
tilemap_mark_all_tiles_dirty(state->m_tx_tilemap); tilemap_mark_all_tiles_dirty(state->m_tx_tilemap);
} }
@ -429,6 +237,32 @@ static WRITE16_HANDLER( kodure_io_w )
} }
} }
static WRITE16_HANDLER( bootleg_io_w )
{
armedf_state *state = space->machine().driver_data<armedf_state>();
//if(data & 0x4000 && ((state->m_vreg & 0x4000) == 0)) //0 -> 1 transition
// cputag_set_input_line(space->machine(), "extra", 0, HOLD_LINE);
COMBINE_DATA(&state->m_vreg);
/* bits 0 and 1 of armedf_vreg are coin counters */
/* bit 12 seems to handle screen flipping */
flip_screen_set(space->machine(), state->m_vreg & 0x1000);
}
static WRITE16_HANDLER( legion_io_w )
{
armedf_state *state = space->machine().driver_data<armedf_state>();
//if(data & 0x4000 && ((state->m_vreg & 0x4000) == 0)) //0 -> 1 transition
// ...
COMBINE_DATA(&state->m_vreg);
/* bits 0 and 1 of armedf_vreg are coin counters */
/* bit 12 seems to handle screen flipping */
flip_screen_set(space->machine(), state->m_vreg & 0x1000);
}
static WRITE16_HANDLER( sound_command_w ) static WRITE16_HANDLER( sound_command_w )
{ {
if (ACCESSING_BITS_0_7) if (ACCESSING_BITS_0_7)
@ -451,16 +285,6 @@ static WRITE16_HANDLER( irq_lv2_ack_w )
cputag_set_input_line(space->machine(), "maincpu", 2, CLEAR_LINE); cputag_set_input_line(space->machine(), "maincpu", 2, CLEAR_LINE);
} }
#ifdef UNUSED_FUNCTION
static WRITE16_HANDLER( legion_command_c )
{
armedf_state *state = space->machine().driver_data<armedf_state>();
COMBINE_DATA(&state->m_legion_cmd[offset]);
//logerror("Legion CMD %04x=%04x", offset, data);
}
#endif
/************************************* /*************************************
@ -483,39 +307,12 @@ static ADDRESS_MAP_START( terraf_map, AS_PROGRAM, 16 )
AM_RANGE(0x078002, 0x078003) AM_READ_PORT("P2") AM_RANGE(0x078002, 0x078003) AM_READ_PORT("P2")
AM_RANGE(0x078004, 0x078005) AM_READ_PORT("DSW1") AM_RANGE(0x078004, 0x078005) AM_READ_PORT("DSW1")
AM_RANGE(0x078006, 0x078007) AM_READ_PORT("DSW2") AM_RANGE(0x078006, 0x078007) AM_READ_PORT("DSW2")
AM_RANGE(0x07c000, 0x07c001) AM_WRITE(terraf_io_w) // AM_RANGE(0x07c000, 0x07c001) AM_WRITE(terraf_io_w) handled in DRIVER_INIT
AM_RANGE(0x07c002, 0x07c003) AM_WRITE(armedf_bg_scrollx_w)
AM_RANGE(0x07c004, 0x07c005) AM_WRITE(armedf_bg_scrolly_w)
AM_RANGE(0x07c006, 0x07c007) AM_WRITE(terraf_fg_scrollx_w) /* not use in terrafu, 0x07c008 neither */
AM_RANGE(0x07c008, 0x07c009) AM_WRITE(terraf_fg_scrolly_w) /* written twice, lsb and msb */
AM_RANGE(0x07c00a, 0x07c00b) AM_WRITE(sound_command_w)
AM_RANGE(0x07c00c, 0x07c00d) AM_WRITENOP /* Watchdog ? cycle 0000 -> 0100 -> 0200 back to 0000 */
AM_RANGE(0x07c00e, 0x07c00f) AM_WRITE(irq_lv1_ack_w)
AM_RANGE(0x0c0000, 0x0c0001) AM_WRITE(terraf_fg_scroll_msb_arm_w) /* written between two consecutive writes to 7c008 */
ADDRESS_MAP_END
/* the same for now */
static ADDRESS_MAP_START( terrafb_map, AS_PROGRAM, 16 )
AM_RANGE(0x000000, 0x04ffff) AM_ROM
AM_RANGE(0x060000, 0x0603ff) AM_RAM AM_BASE_SIZE_GENERIC(spriteram)
AM_RANGE(0x060400, 0x063fff) AM_RAM
AM_RANGE(0x064000, 0x064fff) AM_RAM_WRITE(paletteram16_xxxxRRRRGGGGBBBB_word_w) AM_BASE_GENERIC(paletteram)
AM_RANGE(0x068000, 0x069fff) AM_RAM_WRITE(armedf_text_videoram_w) AM_BASE_MEMBER(armedf_state, m_text_videoram)
AM_RANGE(0x06a000, 0x06a9ff) AM_RAM
AM_RANGE(0x06c000, 0x06c9ff) AM_RAM
AM_RANGE(0x070000, 0x070fff) AM_RAM_WRITE(armedf_fg_videoram_w) AM_BASE_MEMBER(armedf_state, m_fg_videoram)
AM_RANGE(0x074000, 0x074fff) AM_RAM_WRITE(armedf_bg_videoram_w) AM_BASE_MEMBER(armedf_state, m_bg_videoram)
AM_RANGE(0x078000, 0x078001) AM_READ_PORT("P1")
AM_RANGE(0x078002, 0x078003) AM_READ_PORT("P2")
AM_RANGE(0x078004, 0x078005) AM_READ_PORT("DSW1")
AM_RANGE(0x078006, 0x078007) AM_READ_PORT("DSW2")
AM_RANGE(0x07c000, 0x07c001) AM_WRITE(terrafb_io_w)
AM_RANGE(0x07c002, 0x07c003) AM_WRITE(armedf_bg_scrollx_w) AM_RANGE(0x07c002, 0x07c003) AM_WRITE(armedf_bg_scrollx_w)
AM_RANGE(0x07c004, 0x07c005) AM_WRITE(armedf_bg_scrolly_w) AM_RANGE(0x07c004, 0x07c005) AM_WRITE(armedf_bg_scrolly_w)
AM_RANGE(0x07c00a, 0x07c00b) AM_WRITE(sound_command_w) AM_RANGE(0x07c00a, 0x07c00b) AM_WRITE(sound_command_w)
AM_RANGE(0x07c00c, 0x07c00d) AM_WRITENOP /* Watchdog ? cycle 0000 -> 0100 -> 0200 back to 0000 */ AM_RANGE(0x07c00c, 0x07c00d) AM_WRITENOP /* Watchdog ? cycle 0000 -> 0100 -> 0200 back to 0000 */
AM_RANGE(0x07c00e, 0x07c00f) AM_WRITE(irq_lv1_ack_w) AM_RANGE(0x07c00e, 0x07c00f) AM_WRITE(irq_lv1_ack_w)
AM_RANGE(0x0c0000, 0x0c0001) AM_WRITE(terraf_fg_scroll_msb_arm_w) /* written between two consecutive writes to 7c008 */
ADDRESS_MAP_END ADDRESS_MAP_END
static ADDRESS_MAP_START( kodure_map, AS_PROGRAM, 16 ) static ADDRESS_MAP_START( kodure_map, AS_PROGRAM, 16 )
@ -579,7 +376,7 @@ static ADDRESS_MAP_START( legion_map, AS_PROGRAM, 16 )
AM_RANGE(0x078002, 0x078003) AM_READ_PORT("P2") AM_RANGE(0x078002, 0x078003) AM_READ_PORT("P2")
AM_RANGE(0x078004, 0x078005) AM_READ_PORT("DSW1") AM_RANGE(0x078004, 0x078005) AM_READ_PORT("DSW1")
AM_RANGE(0x078006, 0x078007) AM_READ_PORT("DSW2") AM_RANGE(0x078006, 0x078007) AM_READ_PORT("DSW2")
AM_RANGE(0x07c000, 0x07c001) AM_WRITE(terraf_io_w) AM_RANGE(0x07c000, 0x07c001) AM_WRITE(legion_io_w)
AM_RANGE(0x07c002, 0x07c003) AM_WRITE(armedf_bg_scrollx_w) AM_RANGE(0x07c002, 0x07c003) AM_WRITE(armedf_bg_scrollx_w)
AM_RANGE(0x07c004, 0x07c005) AM_WRITE(armedf_bg_scrolly_w) AM_RANGE(0x07c004, 0x07c005) AM_WRITE(armedf_bg_scrolly_w)
AM_RANGE(0x07c00a, 0x07c00b) AM_WRITE(sound_command_w) AM_RANGE(0x07c00a, 0x07c00b) AM_WRITE(sound_command_w)
@ -604,7 +401,7 @@ static ADDRESS_MAP_START( legiono_map, AS_PROGRAM, 16 )
AM_RANGE(0x078002, 0x078003) AM_READ_PORT("P2") AM_RANGE(0x078002, 0x078003) AM_READ_PORT("P2")
AM_RANGE(0x078004, 0x078005) AM_READ_PORT("DSW1") AM_RANGE(0x078004, 0x078005) AM_READ_PORT("DSW1")
AM_RANGE(0x078006, 0x078007) AM_READ_PORT("DSW2") AM_RANGE(0x078006, 0x078007) AM_READ_PORT("DSW2")
AM_RANGE(0x07c000, 0x07c001) AM_WRITE(terraf_io_w) AM_RANGE(0x07c000, 0x07c001) AM_WRITE(bootleg_io_w)
AM_RANGE(0x07c002, 0x07c003) AM_WRITE(armedf_bg_scrollx_w) AM_RANGE(0x07c002, 0x07c003) AM_WRITE(armedf_bg_scrollx_w)
AM_RANGE(0x07c004, 0x07c005) AM_WRITE(armedf_bg_scrolly_w) AM_RANGE(0x07c004, 0x07c005) AM_WRITE(armedf_bg_scrolly_w)
AM_RANGE(0x07c00a, 0x07c00b) AM_WRITE(sound_command_w) AM_RANGE(0x07c00a, 0x07c00b) AM_WRITE(sound_command_w)
@ -1092,7 +889,7 @@ static MACHINE_CONFIG_START( terrafb, armedf_state )
/* basic machine hardware */ /* basic machine hardware */
MCFG_CPU_ADD("maincpu", M68000, XTAL_16MHz/2) // 8mhz? MCFG_CPU_ADD("maincpu", M68000, XTAL_16MHz/2) // 8mhz?
MCFG_CPU_PROGRAM_MAP(terrafb_map) MCFG_CPU_PROGRAM_MAP(terraf_map)
MCFG_CPU_VBLANK_INT("screen", irq1_line_assert) MCFG_CPU_VBLANK_INT("screen", irq1_line_assert)
MCFG_CPU_ADD("audiocpu", Z80, XTAL_8MHz/2) // 4mhz? MCFG_CPU_ADD("audiocpu", Z80, XTAL_8MHz/2) // 4mhz?
@ -1761,18 +1558,27 @@ static DRIVER_INIT( terraf )
{ {
armedf_state *state = machine.driver_data<armedf_state>(); armedf_state *state = machine.driver_data<armedf_state>();
state->m_scroll_type = 0; state->m_scroll_type = 0;
machine.device("maincpu")->memory().space(AS_PROGRAM)->install_legacy_write_handler(0x07c000, 0x07c001, FUNC(bootleg_io_w) );
machine.device("maincpu")->memory().space(AS_PROGRAM)->install_legacy_write_handler(0x07c006, 0x07c007, FUNC(terraf_fg_scrolly_w) );
machine.device("maincpu")->memory().space(AS_PROGRAM)->install_legacy_write_handler(0x07c008, 0x07c009, FUNC(terraf_fg_scrollx_w) );
machine.device("maincpu")->memory().space(AS_PROGRAM)->install_legacy_write_handler(0x0c0000, 0x0c0001, FUNC(terraf_fg_scroll_msb_arm_w) );
} }
static DRIVER_INIT( terrafu ) static DRIVER_INIT( terrafu )
{ {
armedf_state *state = machine.driver_data<armedf_state>(); armedf_state *state = machine.driver_data<armedf_state>();
state->m_scroll_type = 5; state->m_scroll_type = 0;
machine.device("maincpu")->memory().space(AS_PROGRAM)->install_legacy_write_handler(0x07c000, 0x07c001, FUNC(terraf_io_w) );
} }
static DRIVER_INIT( terrafb ) static DRIVER_INIT( terrafb )
{ {
armedf_state *state = machine.driver_data<armedf_state>(); armedf_state *state = machine.driver_data<armedf_state>();
state->m_scroll_type = 7; state->m_scroll_type = 0;
machine.device("maincpu")->memory().space(AS_PROGRAM)->install_legacy_write_handler(0x07c000, 0x07c001, FUNC(terrafb_io_w) );
{ {
UINT16 *ROM = (UINT16 *)machine.region("maincpu")->base(); UINT16 *ROM = (UINT16 *)machine.region("maincpu")->base();
@ -1839,10 +1645,10 @@ static DRIVER_INIT( cclimbr2 )
/* YEAR, NAME, PARENT, MACHINE, INPUT, INIT, MONITOR, COMPANY, FULLNAME, FLAGS */ /* YEAR, NAME, PARENT, MACHINE, INPUT, INIT, MONITOR, COMPANY, FULLNAME, FLAGS */
GAME( 1987, legion, 0, legion, legion, legion, ROT270, "Nichibutsu", "Chouji Meikyuu Legion (ver 2.03)", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS | GAME_UNEMULATED_PROTECTION ) GAME( 1987, legion, 0, legion, legion, legion, ROT270, "Nichibutsu", "Chouji Meikyuu Legion (ver 2.03)", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS | GAME_UNEMULATED_PROTECTION )
GAME( 1987, legiono, legion, legiono, legion, legiono, ROT270, "Nichibutsu", "Chouji Meikyuu Legion (ver 1.05)", GAME_SUPPORTS_SAVE ) /* bootleg? */ GAME( 1987, legiono, legion, legiono, legion, legiono, ROT270, "Nichibutsu", "Chouji Meikyuu Legion (ver 1.05)", GAME_SUPPORTS_SAVE ) /* bootleg? */
GAME( 1987, terraf, 0, terraf, terraf, terraf, ROT0, "Nichibutsu", "Terra Force (set 1)", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS ) //world bootleg? GAME( 1987, terraf, 0, terraf, terraf, terraf, ROT0, "bootleg", "Terra Force (bootleg)", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS ) //world bootleg?
GAME( 1987, terrafb, terraf, terrafb, terraf, terrafb, ROT0, "bootleg", "Terra Force (Japan bootleg with additional Z80)", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS ) GAME( 1987, terrafb, terraf, terrafb, terraf, terrafb, ROT0, "bootleg", "Terra Force (Japan bootleg with additional Z80)", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS )
GAME( 1987, terrafa, terraf, terraf, terraf, terrafu, ROT0, "Nichibutsu", "Terra Force (set 2)", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS | GAME_UNEMULATED_PROTECTION ) //world? GAME( 1987, terrafu, terraf, terraf, terraf, terrafu, ROT0, "Nichibutsu USA", "Terra Force (US set 1)", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS | GAME_UNEMULATED_PROTECTION )
GAME( 1987, terrafu, terraf, terraf, terraf, terrafu, ROT0, "Nichibutsu USA", "Terra Force (US)", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS | GAME_UNEMULATED_PROTECTION ) GAME( 1987, terrafa, terraf, terraf, terraf, terrafu, ROT0, "Nichibutsu USA", "Terra Force (US set 2)", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS | GAME_UNEMULATED_PROTECTION ) //world?
GAME( 1987, kodure, 0, kodure, kodure, kodure, ROT0, "Nichibutsu", "Kodure Ookami (Japan)", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS | GAME_UNEMULATED_PROTECTION | GAME_NOT_WORKING ) GAME( 1987, kodure, 0, kodure, kodure, kodure, ROT0, "Nichibutsu", "Kodure Ookami (Japan)", GAME_SUPPORTS_SAVE | GAME_IMPERFECT_GRAPHICS | GAME_UNEMULATED_PROTECTION | GAME_NOT_WORKING )
GAME( 1988, cclimbr2, 0, cclimbr2, cclimbr2, cclimbr2, ROT0, "Nichibutsu", "Crazy Climber 2 (Japan)", GAME_SUPPORTS_SAVE ) GAME( 1988, cclimbr2, 0, cclimbr2, cclimbr2, cclimbr2, ROT0, "Nichibutsu", "Crazy Climber 2 (Japan)", GAME_SUPPORTS_SAVE )
GAME( 1988, cclimbr2a,cclimbr2, cclimbr2, cclimbr2, cclimbr2, ROT0, "Nichibutsu", "Crazy Climber 2 (Japan, Harder)", GAME_SUPPORTS_SAVE ) GAME( 1988, cclimbr2a,cclimbr2, cclimbr2, cclimbr2, cclimbr2, ROT0, "Nichibutsu", "Crazy Climber 2 (Japan, Harder)", GAME_SUPPORTS_SAVE )

5
src/mame/includes/armedf.h
View File

@ -1,7 +1,4 @@
class armedf_state : public driver_device class armedf_state : public driver_device
{ {
public: public:
@ -50,3 +47,5 @@ WRITE16_HANDLER( armedf_fg_scrollx_w );
WRITE16_HANDLER( armedf_fg_scrolly_w ); WRITE16_HANDLER( armedf_fg_scrolly_w );
WRITE16_HANDLER( armedf_bg_scrollx_w ); WRITE16_HANDLER( armedf_bg_scrollx_w );
WRITE16_HANDLER( armedf_bg_scrolly_w ); WRITE16_HANDLER( armedf_bg_scrolly_w );
void terrafu_mcu_exec(address_space *space,UINT16 mcu_cmd);

206
src/mame/machine/armedf.c Normal file
View File

@ -0,0 +1,206 @@
/***************************************************************
Text tilemap protection simulation for Armed Formation HW games
***************************************************************/
#include "emu.h"
#include "includes/armedf.h"
static void terrafu_sm_transfer(address_space *space,UINT16 src,UINT16 dst,UINT8 size)
{
armedf_state *state = space->machine().driver_data<armedf_state>();
UINT8 * data = (UINT8 *)space->machine().region("gfx5")->base();
int i;
for(i=0;i<size;i++)
{
state->m_text_videoram[i+dst+0x000] = data[i+0x0+src] & 0xff;
state->m_text_videoram[i+dst+0x400] = data[i+0xc+src] & 0xff;
}
}
static void terrafu_sm_onoff(address_space *space,UINT16 dst,UINT8 condition)
{
armedf_state *state = space->machine().driver_data<armedf_state>();
UINT8 * data = (UINT8 *)space->machine().region("gfx5")->base();
int i;
// char on_string[] = { "O", "N", " " };
const UINT8 on_string[4] = { "ON " };
for(i=0;i<3;i++)
{
state->m_text_videoram[i+dst+0x000] = (condition) ? (data[i+0x0+0x316] & 0xff) : (on_string[i] & 0xff);
state->m_text_videoram[i+dst+0x400] = 0x10;
}
}
/* Note: just before any string in the "MCU" rom, there's an offset, it indicates where the string should go in the tilemap.
This is currently hard-coded */
void terrafu_mcu_exec(address_space *space,UINT16 mcu_cmd)
{
armedf_state *state = space->machine().driver_data<armedf_state>();
UINT8 * data = (UINT8 *)space->machine().region("gfx5")->base();
int i;
int credit_count = (state->m_text_videoram[0xf] & 0xff);
UINT8 fl_cond = space->machine().primary_screen->frame_number() & 0x10; /* for insert coin "flickering" */
switch(mcu_cmd)
{
case 0x0e00:
break;
case 0x0e1c: /* gameplay, unknown ... */
break;
case 0x0e80: /* attract demo */
for(i=0;i<0x10;i++) /* CREDIT */
{
state->m_text_videoram[i+0x050+0x0000] = data[i+0x00+0x0025] & 0xff;
state->m_text_videoram[i+0x050+0x0400] = data[i+0x10+0x0025] & 0xff;
}
state->m_text_videoram[0x05f+0x000] = ((credit_count) + 0x10);
state->m_text_videoram[0x05f+0x400] = (0x40);
for(i=0;i<0x10;i++) /* INSERT COIN */
{
state->m_text_videoram[i+0x16a+0x0000] = (fl_cond) ? 0x20 : data[i+0x00+0x0003] & 0xff;
state->m_text_videoram[i+0x16a+0x0400] = data[i+0x10+0x0003] & 0xff;
}
for(i=0;i<0x10;i++) /* GAME OVER */
{
state->m_text_videoram[i+0x1a8+0x0000] = data[i+0x00+0x0135] & 0xff;
state->m_text_videoram[i+0x1a8+0x0400] = data[i+0x10+0x0135] & 0xff;
}
break;
case 0x0000: /* title screen / continue */
for(i=0;i<0x10;i++)
{
state->m_text_videoram[i+0x050+0x0000] = data[i+0x00+0x0025] & 0xff;
state->m_text_videoram[i+0x050+0x0400] = data[i+0x10+0x0025] & 0xff;
}
state->m_text_videoram[0x05f+0x000] = (credit_count + 0x10);
state->m_text_videoram[0x05f+0x400] = (0x40);
if(credit_count == 0)
{
for(i=0;i<0x10;i++) /* INSERT COIN */
{
state->m_text_videoram[i+0x16a+0x0000] = (fl_cond) ? 0x20 : data[i+0x00+0x0003] & 0xff;
state->m_text_videoram[i+0x16a+0x0400] = data[i+0x10+0x0003] & 0xff;
}
}
else
{
for(i=0;i<0x18;i++) /* PUSH START BUTTON (0x128? Gets wrong on the continue with this ...) */
{
state->m_text_videoram[i+0x1a8+0x0000] = data[i+0x00+0x004b] & 0xff;
state->m_text_videoram[i+0x1a8+0x0400] = data[i+0x18+0x004b] & 0xff;
}
}
if(credit_count == 1)
{
for(i=0;i<0x18;i++) /* ONE PLAYER ONLY */
{
state->m_text_videoram[i+0x168+0x0000] = (fl_cond) ? 0x20 : data[i+0x00+0x007d] & 0xff;
state->m_text_videoram[i+0x168+0x0400] = data[i+0x18+0x007d] & 0xff;
}
}
else if(credit_count > 1)
{
for(i=0;i<0x18;i++) /* ONE OR TWO PLAYERS */
{
state->m_text_videoram[i+0x168+0x0000] = (fl_cond) ? 0x20 : data[i+0x00+0x00af] & 0xff;
state->m_text_videoram[i+0x168+0x0400] = data[i+0x18+0x00af] & 0xff;
}
}
break;
case 0x0280: /* layer clearances */
case 0x0282:
for(i=0;i<0x400;i++)
{
state->m_text_videoram[i+0x000+0x0000] = data[i+0x000+0x2800] & 0xff;
state->m_text_videoram[i+0x000+0x0400] = data[i+0x400+0x2800] & 0xff;
}
break;
case 0x0200: /* Nichibutsu logo */
case 0x0201:
for(i=0;i<0x400;i++)
{
state->m_text_videoram[i+0x000+0x0000] = data[i+0x000+0x2000] & 0xff;
state->m_text_videoram[i+0x000+0x0400] = data[i+0x400+0x2000] & 0xff;
}
break;
case 0x600: /* service mode */
for(i=0;i<0x400;i++)
{
if((state->m_text_videoram[i+0x000+0x0000] & 0xff00) == 0xff00) /* uhm, avoids bonus awards overwrite? */
continue;
state->m_text_videoram[i+0x000+0x0000] = data[i+0x000+0x3000] & 0xff;
state->m_text_videoram[i+0x000+0x0400] = data[i+0x400+0x3000] & 0xff;
}
state->m_text_videoram[0x252+0x000] = ((state->m_text_videoram[0x11] & 0xf0) >> 4) + 0x30;
state->m_text_videoram[0x253+0x000] = (state->m_text_videoram[0x11] & 0x0f) + 0x30;
//state->m_text_videoram[0x252+0x400] = (0x40);
//state->m_text_videoram[0x253+0x400] = (0x40);
/*
[0x02] & 0x01 p1 up
[0x02] & 0x02 p1 down
[0x02] & 0x04 p1 left
[0x02] & 0x08 p1 right
[0x02] & 0x10 p1 button 1
[0x02] & 0x20 p1 button 2
[0x02] & 0x40 p1 button 3
[0x03] & 0x01 p2 up
[0x03] & 0x02 p2 down
[0x03] & 0x04 p2 left
[0x03] & 0x08 p2 right
[0x03] & 0x10 p2 button 1
[0x03] & 0x20 p2 button 2
[0x03] & 0x40 p2 button 3
[0x04] & 0x10 service
[0x04] & 0x04 coin A
[0x04] & 0x08 coin B
[0x04] & 0x01 start 1
[0x04] & 0x02 start 2
[0x05] DSW1
[0x06] DSW2
[0x07] & 0x40 demo sounds ON / OFF
[0x07] & 0x7 lives setting
[0x07] & 0x80 cabinet (upright / table)
[0x07] & 0x30 difficulty (easy / normal / hard / hardest)
[0x0f] coinage A
[0x10] coinage B
*/
state->m_text_videoram[0x3bb|0x000] = (state->m_text_videoram[7] & 0x7) + 0x30;
//state->m_text_videoram[0x3bb|0x400] = (0x40);
terrafu_sm_transfer(space,0x1fa + (((state->m_text_videoram[7] & 0x30) >> 4) * 0x18),0x390,12);
terrafu_sm_transfer(space,0x264 + (((state->m_text_videoram[7] & 0x80) >> 7) * 0x18),0x330,12);
terrafu_sm_transfer(space,0x296 + (((state->m_text_videoram[7] & 0x40) >> 6) * 0x18),0x310,12);
state->m_text_videoram[0x2ee|0x000] = ((state->m_text_videoram[0xf] & 0xf0) >> 4) + 0x30;
//state->m_text_videoram[0x2ee|0x400] = (0x40);
state->m_text_videoram[0x2f5|0x000] = ((state->m_text_videoram[0xf] & 0x0f) >> 0) + 0x30;
//state->m_text_videoram[0x2f5|0x400] = (0x40);
state->m_text_videoram[0x2ce|0x000] = ((state->m_text_videoram[0x10] & 0xf0) >> 4) + 0x30;
//state->m_text_videoram[0x2ce|0x400] = (0x40);
state->m_text_videoram[0x2d5|0x000] = ((state->m_text_videoram[0x10] & 0x0f) >> 0) + 0x30;
//state->m_text_videoram[0x2d5|0x400] = (0x40);
for(i=0;i<8;i++) /* dips */
{
terrafu_sm_onoff(space,0x074 + (i * 0x20),(state->m_text_videoram[0x05] >> (7-i)) & 1);
terrafu_sm_onoff(space,0x079 + (i * 0x20),(state->m_text_videoram[0x06] >> (7-i)) & 1);
}
/* TODO: inputs layout? */
break;
//default:
//printf("%04x\n",mcu_cmd);
}
}

2
src/mame/mame.mak
View File

@ -997,7 +997,7 @@ $(MAMEOBJ)/neogeo.a: \
$(MACHINE)/neoprot.o \ $(MACHINE)/neoprot.o \
$(MAMEOBJ)/nichibut.a: \ $(MAMEOBJ)/nichibut.a: \
$(DRIVERS)/armedf.o $(VIDEO)/armedf.o \ $(DRIVERS)/armedf.o $(VIDEO)/armedf.o $(MACHINE)/armedf.o \
$(DRIVERS)/bigfghtr.o \ $(DRIVERS)/bigfghtr.o \
$(DRIVERS)/cclimber.o $(MACHINE)/cclimber.o $(AUDIO)/cclimber.o $(VIDEO)/cclimber.o \ $(DRIVERS)/cclimber.o $(MACHINE)/cclimber.o $(AUDIO)/cclimber.o $(VIDEO)/cclimber.o \
$(DRIVERS)/clshroad.o $(VIDEO)/clshroad.o \ $(DRIVERS)/clshroad.o $(VIDEO)/clshroad.o \

43
src/mame/video/armedf.c
View File

@ -186,25 +186,30 @@ WRITE16_HANDLER( armedf_bg_videoram_w )
tilemap_mark_tile_dirty(state->m_bg_tilemap, offset); tilemap_mark_tile_dirty(state->m_bg_tilemap, offset);
} }
WRITE16_HANDLER( terraf_fg_scrollx_w )
{
armedf_state *state = space->machine().driver_data<armedf_state>();
if (ACCESSING_BITS_8_15)
{
state->m_fg_scrollx = data >> 8;
state->m_waiting_msb = 1;
}
}
WRITE16_HANDLER( terraf_fg_scrolly_w ) WRITE16_HANDLER( terraf_fg_scrolly_w )
{
armedf_state *state = space->machine().driver_data<armedf_state>();
if (ACCESSING_BITS_8_15)
{
state->m_fg_scrolly = ((data >> 8) & 0xff) | (state->m_fg_scrolly & 0x300);
state->m_waiting_msb = 1;
}
}
WRITE16_HANDLER( terraf_fg_scrollx_w )
{ {
armedf_state *state = space->machine().driver_data<armedf_state>(); armedf_state *state = space->machine().driver_data<armedf_state>();
if (ACCESSING_BITS_8_15) if (ACCESSING_BITS_8_15)
{ {
if (state->m_waiting_msb) if (state->m_waiting_msb)
{
state->m_scroll_msb = data >> 8; state->m_scroll_msb = data >> 8;
state->m_fg_scrollx = (state->m_fg_scrollx & 0xff) | (((state->m_scroll_msb >> 4) & 3) << 8);
state->m_fg_scrolly = (state->m_fg_scrolly & 0xff) | (((state->m_scroll_msb >> 0) & 3) << 8);
//popmessage("%04X %04X %04X",data,state->m_fg_scrollx,state->m_fg_scrolly);
}
else else
state->m_fg_scrolly = data >> 8; state->m_fg_scrollx = ((data >> 8) & 0xff) | (state->m_fg_scrollx & 0x300);
} }
} }
@ -332,7 +337,7 @@ SCREEN_UPDATE( armedf )
tilemap_set_enable(state->m_fg_tilemap, state->m_vreg & 0x400); tilemap_set_enable(state->m_fg_tilemap, state->m_vreg & 0x400);
tilemap_set_enable(state->m_tx_tilemap, state->m_vreg & 0x100); tilemap_set_enable(state->m_tx_tilemap, state->m_vreg & 0x100);
if ((state->m_scroll_type == 5 )) if ((state->m_scroll_type == 3 ))
{ {
if (state->m_old_mcu_mode != state->m_vreg) if (state->m_old_mcu_mode != state->m_vreg)
{ {
@ -356,9 +361,9 @@ SCREEN_UPDATE( armedf )
switch (state->m_scroll_type) switch (state->m_scroll_type)
{ {
case 0: /* terra force */ case 0: /* terra force */
tilemap_set_scrollx(state->m_fg_tilemap, 0, state->m_fg_scrolly + ((state->m_scroll_msb >> 4) & 3) * 256); tilemap_set_scrollx(state->m_fg_tilemap, 0, (state->m_fg_scrollx & 0x3ff));
tilemap_set_scrolly(state->m_fg_tilemap, 0, state->m_fg_scrollx + ((state->m_scroll_msb) & 3) * 256); tilemap_set_scrolly(state->m_fg_tilemap, 0, (state->m_fg_scrolly & 0x3ff));
break; break;
case 1: /* armed formation */ case 1: /* armed formation */
@ -384,14 +389,6 @@ SCREEN_UPDATE( armedf )
} }
break; break;
case 5: /* terra force (US) */
tilemap_set_scrollx(state->m_fg_tilemap, 0, (state->m_text_videoram[13] & 0xff) | ((state->m_text_videoram[14] & 0x3) << 8));
tilemap_set_scrolly(state->m_fg_tilemap, 0, (state->m_text_videoram[11] & 0xff) | ((state->m_text_videoram[12] & 0x3) << 8));
break;
case 7: /* terra force (japan bootleg) */
tilemap_set_scrollx(state->m_fg_tilemap, 0, (state->m_fg_scrollx & 0x3ff));
tilemap_set_scrolly(state->m_fg_tilemap, 0, (state->m_fg_scrolly & 0x3ff));
break;
} }