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Added reasonably accurate layout code to Crystal Maze games that should finally leave them playable [J. Wallace]

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This commit is contained in:
Angelo Salese 2011-07-06 20:27:02 +00:00
parent 2d1ceb93e4
commit c61ca59312
1 changed files with 26 additions and 19 deletions
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45
src/mame/drivers/mpu4drvr.c
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@ -183,6 +183,8 @@ TODO:
#include "video/mc6845.h"
#include "video/resnet.h"
#include "machine/nvram.h"
#include "crmaze2p.lh"
#include "crmaze4p.lh"
#ifdef MAME_DEBUG
#define MPU4VIDVERBOSE 1
@ -2338,7 +2340,7 @@ static void scn2674_line(running_machine &machine)
}
// should be triggered at the start of each ROW (line zero for that row)
if ((state->m_linecounter)%8 == 0)
if (( state->m_linecounter%8 == 0)&& (state->m_linecounter < 297) )
{
state->m_scn2674_status_register |= 0x08;
if (state->m_scn2674_irq_mask&0x08)
@ -2348,11 +2350,11 @@ static void scn2674_line(running_machine &machine)
state->m_scn2674_irq_register |= 0x08;
update_mpu68_interrupts(machine);
}
state->m_rowcounter = ((state->m_rowcounter+1)% 38);//Not currently used
state->m_rowcounter = ((state->m_rowcounter+1)% 37);//Not currently used
}
// this is ROWS not scanlines!!
if (state->m_linecounter == state->m_IR12_scn2674_split_register_1*8)
if ((state->m_linecounter == state->m_IR12_scn2674_split_register_1*8)&&(state->m_linecounter != 0))
/* Split Screen 1 */
{
if (state->m_scn2674_spl1)
@ -2362,16 +2364,17 @@ static void scn2674_line(running_machine &machine)
state->m_scn2674_status_register |= 0x04;
if (state->m_scn2674_irq_mask&0x04)
{
machine.primary_screen->update_partial(state->m_linecounter);
state->m_scn2674_irq_register |= 0x04;
LOG2674(("SCN2674 Split Screen 1\n"));
state->m_scn2674_irq_state = 1;
update_mpu68_interrupts(machine);
machine.primary_screen->update_partial(state->m_linecounter);
// machine.primary_screen->update_partial(state->m_linecounter);
}
}
// this is in ROWS not scanlines!!!
if (state->m_linecounter == state->m_IR13_scn2674_split_register_2*8)
if ((state->m_linecounter == state->m_IR13_scn2674_split_register_2*8)&&(state->m_linecounter != 0))
/* Split Screen 2 */
{
if (state->m_scn2674_spl2)
@ -2381,11 +2384,12 @@ static void scn2674_line(running_machine &machine)
state->m_scn2674_status_register |= 0x01;
if (state->m_scn2674_irq_mask&0x01)
{
machine.primary_screen->update_partial(state->m_linecounter);
LOG2674(("SCN2674 Split Screen 2 irq\n"));
state->m_scn2674_irq_state = 1;
state->m_scn2674_irq_register |= 0x01;
update_mpu68_interrupts(machine);
machine.primary_screen->update_partial(state->m_linecounter);
//machine.primary_screen->update_partial(state->m_linecounter);
}
}
@ -2410,17 +2414,20 @@ static TIMER_DEVICE_CALLBACK( scanline_timer_callback )
{
mpu4_state *state = timer.machine().driver_data<mpu4_state>();
//This represents the scanline counter in the SCN2674. Note that we ignore the horizontal blanking
if ((state->m_scn2674_display_enabled_scanline)&&(!state->m_scn2674_display_enabled))
{
state->m_scn2674_display_enabled = 1;
}
if (state->m_scn2674_display_enabled)
{
state->m_linecounter = ((state->m_linecounter+1)%313);
//This represents the scanline counter in the SCN2674. Note that we ignore the horizontal blanking
state->m_linecounter =param;
}
else
{
state->m_linecounter =296;//hold the counter in the vsync point, it's not clear whether this is done or not
}
scn2674_line(timer.machine());
timer.machine().scheduler().synchronize();
@ -3590,17 +3597,17 @@ GAME( 199?, bctvidbs, 0, mpu4mod2, mpu4, 0, ROT0, "Barcrest"
AMLD versions do not pay out, and instead just feature highscore tables. These were mainly intended for locations unwilling to pay for gaming licenses.
The AMLD versions appear to be a mixture of the original game modules and Team Challenge's scoring system. This would suggest they were all made ~1994. */
GAME( 1993, crmaze, bctvidbs, crmaze, crmaze, crmaze, ROT0, "Barcrest", "The Crystal Maze (v1.3)", GAME_NOT_WORKING )//SWP 0.9
GAME( 1993, crmazed, crmaze, crmaze, crmaze, crmaze, ROT0, "Barcrest", "The Crystal Maze (v1.3, Datapak)", GAME_NOT_WORKING )//SWP 0.9D
GAME( 1993, crmazea, crmaze, crmaze, crmaze, crmazea, ROT0, "Barcrest", "The Crystal Maze (v0.1, AMLD)", GAME_NOT_WORKING )//SWP 0.9
GAMEL( 1993, crmaze, bctvidbs, crmaze, crmaze, crmaze, ROT0, "Barcrest", "The Crystal Maze (v1.3)", GAME_NOT_WORKING,layout_crmaze2p )//SWP 0.9
GAMEL( 1993, crmazed, crmaze, crmaze, crmaze, crmaze, ROT0, "Barcrest", "The Crystal Maze (v1.3, Datapak)", GAME_NOT_WORKING,layout_crmaze2p )//SWP 0.9D
GAMEL( 1993, crmazea, crmaze, crmaze, crmaze, crmazea, ROT0, "Barcrest", "The Crystal Maze (v0.1, AMLD)", GAME_NOT_WORKING,layout_crmaze2p )//SWP 0.9
GAME( 1993, crmaze2, bctvidbs, crmaze, crmaze, crmaze2, ROT0, "Barcrest", "The New Crystal Maze Featuring Ocean Zone (v2.2)", GAME_NOT_WORKING )//SWP 1.0
GAME( 1993, crmaze2d, crmaze2, crmaze, crmaze, crmaze2, ROT0, "Barcrest", "The New Crystal Maze Featuring Ocean Zone (v2.2, Datapak)", GAME_NOT_WORKING )//SWP 1.0D
GAME( 1993, crmaze2a, crmaze2, crmaze, crmaze, crmaze2a, ROT0, "Barcrest", "The New Crystal Maze Featuring Ocean Zone (v0.1, AMLD)", GAME_NOT_WORKING )//SWP 1.0 /* unprotected? proto? */
GAMEL( 1993, crmaze2, bctvidbs, crmaze, crmaze, crmaze2, ROT0, "Barcrest", "The New Crystal Maze Featuring Ocean Zone (v2.2)", GAME_NOT_WORKING,layout_crmaze4p )//SWP 1.0
GAMEL( 1993, crmaze2d, crmaze2, crmaze, crmaze, crmaze2, ROT0, "Barcrest", "The New Crystal Maze Featuring Ocean Zone (v2.2, Datapak)", GAME_NOT_WORKING,layout_crmaze4p )//SWP 1.0D
GAMEL( 1993, crmaze2a, crmaze2, crmaze, crmaze, crmaze2a, ROT0, "Barcrest", "The New Crystal Maze Featuring Ocean Zone (v0.1, AMLD)", GAME_NOT_WORKING,layout_crmaze4p )//SWP 1.0 /* unprotected? proto? */
GAME( 1994, crmaze3, bctvidbs, crmaze, crmaze, crmaze3, ROT0, "Barcrest", "The Crystal Maze Team Challenge (v0.9)", GAME_NOT_WORKING )//SWP 0.7
GAME( 1994, crmaze3d, crmaze3, crmaze, crmaze, crmaze3, ROT0, "Barcrest", "The Crystal Maze Team Challenge (v0.9, Datapak)", GAME_NOT_WORKING )//SWP 0.7D
GAME( 1994, crmaze3a, crmaze3, crmaze, crmaze, crmaze3a, ROT0, "Barcrest", "The Crystal Maze Team Challenge (v1.2, AMLD)", GAME_NOT_WORKING )//SWP 0.7
GAMEL( 1994, crmaze3, bctvidbs, crmaze, crmaze, crmaze3, ROT0, "Barcrest", "The Crystal Maze Team Challenge (v0.9)", GAME_NOT_WORKING,layout_crmaze4p )//SWP 0.7
GAMEL( 1994, crmaze3d, crmaze3, crmaze, crmaze, crmaze3, ROT0, "Barcrest", "The Crystal Maze Team Challenge (v0.9, Datapak)", GAME_NOT_WORKING,layout_crmaze4p )//SWP 0.7D
GAMEL( 1994, crmaze3a, crmaze3, crmaze, crmaze, crmaze3a, ROT0, "Barcrest", "The Crystal Maze Team Challenge (v1.2, AMLD)", GAME_NOT_WORKING,layout_crmaze4p )//SWP 0.7
GAME( 199?, turnover, bctvidbs, mpu4_vid, turnover, turnover, ROT0, "Barcrest", "Turnover (v2.3)", GAME_NOT_WORKING )