static SCREEN_UPDATE(gal3)
{
gal3_state *state = screen->machine().driver_data<gal3_state>();
int i;
char mst[18], slv[18];
static int pivot = 15;
int pri;
update_palette(screen->machine());
if( screen->machine().input().code_pressed_once(KEYCODE_H)&&(pivot<15) ) pivot+=1;
if( screen->machine().input().code_pressed_once(KEYCODE_J)&&(pivot>0) ) pivot-=1;
for( pri=0; pri<pivot; pri++ )
{
namco_obj_draw(screen->machine(), bitmap, cliprect, pri );
}
/* CopyVisiblePolyFrameBuffer( bitmap, cliprect,0,0x7fbf );
for( pri=pivot; pri<15; pri++ )
{
namco_obj_draw(screen->machine(), bitmap, cliprect, pri );
}*/
// CPU Diag LEDs
mst[17]='\0', slv[17]='\0';
/// printf("mst=0x%x\tslv=0x%x\n", state->m_led_mst, state->m_led_slv);
for(i=16;i<32;i++)
{
int t;
if(i<24)
t=i;
else
t=i+1;
mst[8]=' '; slv[8]=' ';
if(state->m_led_mst&(1<<i))
mst[t-16]='*';
else
mst[t-16]='O';
if(state->m_led_slv&(1<<i))
slv[t-16]='*';
else
slv[t-16]='O';
}
popmessage("LED_MST: %s\nLED_SLV: %s\n2D Layer: 0-%d (Press H for +, J for -)\n", mst, slv, pivot);
return 0;
}
static void
video_update_common( struct mame_bitmap *bitmap, const struct rectangle *cliprect, int bROZ )
{
const int xadjust[4] = { 0,2,3,4 };
int i,pri;
handle_mcu();
namconb1_install_palette();
fillbitmap(priority_bitmap,0,NULL); /* not actually used (yet) */
/* I have no idea what the background color should be, but I doubt it ever pokes through. */
fillbitmap( bitmap, 0, 0 );
for( i=0; i<6; i++ )
{
int tilemap_color = nth_word32( &namconb1_scrollram32[0x30/4], i )&7;
if( tilemap_palette_bank[i]!= tilemap_color )
{
tilemap_palette_bank[i] = tilemap_color;
tilemap_mark_all_tiles_dirty( background[i] );
}
if( i<4 )
{
tilemap_set_scrollx( background[i],0,namconb1_scrollram32[i*2]+48-xadjust[i] );
tilemap_set_scrolly( background[i],0,namconb1_scrollram32[i*2+1]+24 );
}
}
for( pri=0; pri<8; pri++ )
{
if( bROZ )
{
namco_roz_draw( bitmap,cliprect,pri );
}
for( i=0; i<6; i++ )
{
if( nth_word32( &namconb1_scrollram32[0x20/4],i ) == pri )
{
tilemap_draw( bitmap,cliprect,background[i],0,0/*1<<pri*/ );
}
}
namco_obj_draw( bitmap, cliprect, pri );
}
} /* video_update_common */