int tecmo_vh_start(void)
{
if (tecmo_video_type == 2) /* gemini */
{
bg_tilemap = tilemap_create(gemini_get_bg_tile_info,tilemap_scan_rows,TILEMAP_TRANSPARENT,16,16,32,16);
fg_tilemap = tilemap_create(gemini_get_fg_tile_info,tilemap_scan_rows,TILEMAP_TRANSPARENT,16,16,32,16);
}
else /* rygar, silkworm */
{
bg_tilemap = tilemap_create(get_bg_tile_info,tilemap_scan_rows,TILEMAP_TRANSPARENT,16,16,32,16);
fg_tilemap = tilemap_create(get_fg_tile_info,tilemap_scan_rows,TILEMAP_TRANSPARENT,16,16,32,16);
}
tx_tilemap = tilemap_create(get_tx_tile_info,tilemap_scan_rows,TILEMAP_TRANSPARENT, 8, 8,32,32);
if (!bg_tilemap || !fg_tilemap || !tx_tilemap)
return 1;
bg_tilemap->transparent_pen = 0;
fg_tilemap->transparent_pen = 0;
tx_tilemap->transparent_pen = 0;
/* 0x100 is the background color */
palette_transparent_color = 0x100;
tilemap_set_scrolldx(bg_tilemap,-48,256+48);
tilemap_set_scrolldx(fg_tilemap,-48,256+48);
return 0;
}
static void wgp_core_vh_start(running_machine *machine, int x_offs,int y_offs,int piv_xoffs,int piv_yoffs)
{
wgp_piv_tilemap[0] = tilemap_create(get_piv0_tile_info,tilemap_scan_rows,TILEMAP_TYPE_PEN,16,16,64,64);
wgp_piv_tilemap[1] = tilemap_create(get_piv1_tile_info,tilemap_scan_rows,TILEMAP_TYPE_PEN,16,16,64,64);
wgp_piv_tilemap[2] = tilemap_create(get_piv2_tile_info,tilemap_scan_rows,TILEMAP_TYPE_PEN,16,16,64,64);
TC0100SCN_vh_start(machine,1,TC0100SCN_GFX_NUM,x_offs,y_offs,0,0,0,0,0);
if (has_TC0110PCR())
TC0110PCR_vh_start();
wgp_piv_xoffs = piv_xoffs;
wgp_piv_yoffs = piv_yoffs;
tilemap_set_transparent_pen( wgp_piv_tilemap[0],0 );
tilemap_set_transparent_pen( wgp_piv_tilemap[1],0 );
tilemap_set_transparent_pen( wgp_piv_tilemap[2],0 );
/* flipscreen n/a */
tilemap_set_scrolldx( wgp_piv_tilemap[0],-piv_xoffs,0 );
tilemap_set_scrolldx( wgp_piv_tilemap[1],-piv_xoffs,0 );
tilemap_set_scrolldx( wgp_piv_tilemap[2],-piv_xoffs,0 );
tilemap_set_scrolldy( wgp_piv_tilemap[0],-piv_yoffs,0 );
tilemap_set_scrolldy( wgp_piv_tilemap[1],-piv_yoffs,0 );
tilemap_set_scrolldy( wgp_piv_tilemap[2],-piv_yoffs,0 );
/* We don't need tilemap_set_scroll_rows, as the custom draw routine
applies rowscroll manually */
TC0100SCN_set_colbanks(0x80,0xc0,0x40);
/* colors from saved states are often screwy (and this doesn't help...) */
state_save_register_func_postload(dirty_piv_tilemaps);
}
static void wgp_core_vh_start( running_machine *machine, int piv_xoffs, int piv_yoffs )
{
wgp_state *state = machine->driver_data<wgp_state>();
state->piv_tilemap[0] = tilemap_create(machine, get_piv0_tile_info, tilemap_scan_rows, 16, 16, 64, 64);
state->piv_tilemap[1] = tilemap_create(machine, get_piv1_tile_info, tilemap_scan_rows, 16, 16, 64, 64);
state->piv_tilemap[2] = tilemap_create(machine, get_piv2_tile_info, tilemap_scan_rows, 16, 16, 64, 64);
state->piv_xoffs = piv_xoffs;
state->piv_yoffs = piv_yoffs;
tilemap_set_transparent_pen(state->piv_tilemap[0], 0);
tilemap_set_transparent_pen(state->piv_tilemap[1], 0);
tilemap_set_transparent_pen(state->piv_tilemap[2], 0);
/* flipscreen n/a */
tilemap_set_scrolldx(state->piv_tilemap[0], -piv_xoffs, 0);
tilemap_set_scrolldx(state->piv_tilemap[1], -piv_xoffs, 0);
tilemap_set_scrolldx(state->piv_tilemap[2], -piv_xoffs, 0);
tilemap_set_scrolldy(state->piv_tilemap[0], -piv_yoffs, 0);
tilemap_set_scrolldy(state->piv_tilemap[1], -piv_yoffs, 0);
tilemap_set_scrolldy(state->piv_tilemap[2], -piv_yoffs, 0);
/* We don't need tilemap_set_scroll_rows, as the custom draw routine applies rowscroll manually */
tc0100scn_set_colbanks(state->tc0100scn, 0x80, 0xc0, 0x40);
state->save_item(NAME(state->piv_ctrl_reg));
state->save_item(NAME(state->rotate_ctrl));
state->save_item(NAME(state->piv_zoom));
state->save_item(NAME(state->piv_scrollx));
state->save_item(NAME(state->piv_scrolly));
}
/* 3 Layers (like esprade but with different scroll delta's) */
int guwange_vh_start(void)
{
tilemap_0 = tilemap_create( get_tile_info_0,
tilemap_scan_rows,
TILEMAP_TRANSPARENT,
16,16,
DIM_NX,DIM_NY );
tilemap_1 = tilemap_create( get_tile_info_1,
tilemap_scan_rows,
TILEMAP_TRANSPARENT,
16,16,
DIM_NX,DIM_NY );
tilemap_2 = tilemap_create( get_tile_info_2,
tilemap_scan_rows,
TILEMAP_TRANSPARENT,
16,16,
DIM_NX,DIM_NY );
sprite_list = sprite_list_create(spriteram_size / 0x10 / 2, SPRITE_LIST_BACK_TO_FRONT | SPRITE_LIST_RAW_DATA );
if (tilemap_0 && tilemap_1 && tilemap_2 && sprite_list)
{
tilemap_set_scroll_rows(tilemap_0,1);
tilemap_set_scroll_cols(tilemap_0,1);
tilemap_0->transparent_pen = 0;
tilemap_set_scroll_rows(tilemap_1,1);
tilemap_set_scroll_cols(tilemap_1,1);
tilemap_1->transparent_pen = 0;
tilemap_set_scroll_rows(tilemap_2,1);
tilemap_set_scroll_cols(tilemap_2,1);
tilemap_2->transparent_pen = 0;
// tilemap_set_scrolldx( tilemap_0, -0x6c, -0x57 );
// tilemap_set_scrolldx( tilemap_1, -0x6d, -0x56 );
// tilemap_set_scrolldx( tilemap_2, -0x6e, -0x55 );
tilemap_set_scrolldx( tilemap_0, -0x6c +2, -0x57 -2 );
tilemap_set_scrolldx( tilemap_1, -0x6d +2, -0x56 -2 );
tilemap_set_scrolldx( tilemap_2, -0x6e +2, -0x55 -2 );
tilemap_set_scrolldy( tilemap_0, -0x11, -0x100 );
tilemap_set_scrolldy( tilemap_1, -0x11, -0x100 );
tilemap_set_scrolldy( tilemap_2, -0x11, -0x100 );
//tilemap_set_scrolldy( tilemap_2, -0x11 +8, -0x100 -8 );
sprite_list->max_priority = 3;
sprite_list->sprite_type = SPRITE_TYPE_ZOOM;
return 0;
}
else return 1;
}
/* 2 Layers */
int dfeveron_vh_start(void)
{
tilemap_0 = tilemap_create( get_tile_info_0,
tilemap_scan_rows,
TILEMAP_TRANSPARENT,
16,16,
DIM_NX,DIM_NY );
tilemap_1 = tilemap_create( get_tile_info_1,
tilemap_scan_rows,
TILEMAP_TRANSPARENT,
16,16,
DIM_NX,DIM_NY );
tilemap_2 = 0;
sprite_list = sprite_list_create(spriteram_size / 0x10 / 2, SPRITE_LIST_BACK_TO_FRONT | SPRITE_LIST_RAW_DATA );
if (tilemap_0 && tilemap_1 && sprite_list)
{
tilemap_set_scroll_rows(tilemap_0,1);
tilemap_set_scroll_cols(tilemap_0,1);
tilemap_0->transparent_pen = 0;
tilemap_set_scroll_rows(tilemap_1,1);
tilemap_set_scroll_cols(tilemap_1,1);
tilemap_1->transparent_pen = 0;
/*
Scroll registers (on dfeveron logo screen):
8195 a1f7 (both) = 200-6b 200-9 (flip off)
01ac 2108 (both) = 200-54 100+8 (flip on)
Video registers:
0183 0001 = 200-7d 001 (flip off)
81bf 80f0 = 200-41 100-10 (flip on)
*/
tilemap_set_scrolldx( tilemap_0, -0x6c, -0x54 );
tilemap_set_scrolldx( tilemap_1, -0x6d, -0x53 );
tilemap_set_scrolldy( tilemap_0, -0x11, -0x100 );
tilemap_set_scrolldy( tilemap_1, -0x11, -0x100 );
sprite_list->max_priority = 3;
sprite_list->sprite_type = SPRITE_TYPE_ZOOM;
return 0;
}
else return 1;
}
/* 1 Layer */
int uopoko_vh_start(void)
{
tilemap_0 = tilemap_create( get_tile_info_0,
tilemap_scan_rows,
TILEMAP_TRANSPARENT,
16,16,
DIM_NX,DIM_NY );
tilemap_1 = 0;
tilemap_2 = 0;
sprite_list = sprite_list_create(spriteram_size / 0x10 / 2, SPRITE_LIST_BACK_TO_FRONT | SPRITE_LIST_RAW_DATA );
if (tilemap_0 && sprite_list)
{
tilemap_set_scroll_rows(tilemap_0,1);
tilemap_set_scroll_cols(tilemap_0,1);
tilemap_0->transparent_pen = 0;
tilemap_set_scrolldx( tilemap_0, -0x6d, -0x54 );
tilemap_set_scrolldy( tilemap_0, -0x11, -0x100 );
sprite_list->max_priority = 3;
sprite_list->sprite_type = SPRITE_TYPE_ZOOM;
return 0;
}
else return 1;
}
static void gcpinbal_core_vh_start (void)
{
int xoffs = 0;
int yoffs = 0;
gcpinbal_tilemap[0] = tilemap_create(get_bg0_tile_info,tilemap_scan_rows,TILEMAP_TYPE_PEN,16,16,32,32);
gcpinbal_tilemap[1] = tilemap_create(get_bg1_tile_info,tilemap_scan_rows,TILEMAP_TYPE_PEN,16,16,32,32);
gcpinbal_tilemap[2] = tilemap_create(get_fg_tile_info, tilemap_scan_rows,TILEMAP_TYPE_PEN,8,8,64,64);
tilemap_set_transparent_pen( gcpinbal_tilemap[0],0 );
tilemap_set_transparent_pen( gcpinbal_tilemap[1],0 );
tilemap_set_transparent_pen( gcpinbal_tilemap[2],0 );
/* flipscreen n/a */
tilemap_set_scrolldx( gcpinbal_tilemap[0],-xoffs,0 );
tilemap_set_scrolldx( gcpinbal_tilemap[1],-xoffs,0 );
tilemap_set_scrolldx( gcpinbal_tilemap[2],-xoffs,0 );
tilemap_set_scrolldy( gcpinbal_tilemap[0],-yoffs,0 );
tilemap_set_scrolldy( gcpinbal_tilemap[1],-yoffs,0 );
tilemap_set_scrolldy( gcpinbal_tilemap[2],-yoffs,0 );
}
static void gcpinbal_core_vh_start( running_machine &machine )
{
gcpinbal_state *state = machine.driver_data<gcpinbal_state>();
int xoffs = 0;
int yoffs = 0;
state->m_tilemap[0] = tilemap_create(machine, get_bg0_tile_info,tilemap_scan_rows,16,16,32,32);
state->m_tilemap[1] = tilemap_create(machine, get_bg1_tile_info,tilemap_scan_rows,16,16,32,32);
state->m_tilemap[2] = tilemap_create(machine, get_fg_tile_info, tilemap_scan_rows,8,8,64,64);
tilemap_set_transparent_pen(state->m_tilemap[0], 0);
tilemap_set_transparent_pen(state->m_tilemap[1], 0);
tilemap_set_transparent_pen(state->m_tilemap[2], 0);
/* flipscreen n/a */
tilemap_set_scrolldx(state->m_tilemap[0], -xoffs, 0);
tilemap_set_scrolldx(state->m_tilemap[1], -xoffs, 0);
tilemap_set_scrolldx(state->m_tilemap[2], -xoffs, 0);
tilemap_set_scrolldy(state->m_tilemap[0], -yoffs, 0);
tilemap_set_scrolldy(state->m_tilemap[1], -yoffs, 0);
tilemap_set_scrolldy(state->m_tilemap[2], -yoffs, 0);
}
static VIDEO_START( madalien )
{
madalien_state *state = machine->driver_data<madalien_state>();
int i;
static const tilemap_mapper_func scan_functions[4] =
{
scan_mode0, scan_mode1, scan_mode2, scan_mode3
};
static const int tilemap_cols[4] =
{
16, 16, 32, 32
};
state->tilemap_fg = tilemap_create(machine, get_tile_info_FG, tilemap_scan_cols_flip_x, 8, 8, 32, 32);
tilemap_set_transparent_pen(state->tilemap_fg, 0);
tilemap_set_scrolldx(state->tilemap_fg, 0, 0x50);
tilemap_set_scrolldy(state->tilemap_fg, 0, 0x20);
for (i = 0; i < 4; i++)
{
state->tilemap_edge1[i] = tilemap_create(machine, get_tile_info_BG_1, scan_functions[i], 16, 16, tilemap_cols[i], 8);
tilemap_set_scrolldx(state->tilemap_edge1[i], 0, 0x50);
tilemap_set_scrolldy(state->tilemap_edge1[i], 0, 0x20);
state->tilemap_edge2[i] = tilemap_create(machine, get_tile_info_BG_2, scan_functions[i], 16, 16, tilemap_cols[i], 8);
tilemap_set_scrolldx(state->tilemap_edge2[i], 0, 0x50);
tilemap_set_scrolldy(state->tilemap_edge2[i], 0, machine->primary_screen->height() - 256);
}
state->headlight_bitmap = auto_bitmap_alloc(machine, 128, 128, BITMAP_FORMAT_INDEXED16);
gfx_element_set_source(machine->gfx[0], state->charram);
drawgfx_opaque(state->headlight_bitmap, NULL, machine->gfx[2], 0, 0, 0, 0, 0x00, 0x00);
drawgfx_opaque(state->headlight_bitmap, NULL, machine->gfx[2], 0, 0, 0, 1, 0x00, 0x40);
}
void
namco_tilemap_init( running_machine *machine, int gfxbank, void *maskBaseAddr,
void (*cb)( UINT16 code, int *gfx, int *mask) )
{
int i;
mTilemapInfo.gfxbank = gfxbank;
mTilemapInfo.maskBaseAddr = (UINT8 *)maskBaseAddr;
mTilemapInfo.cb = cb;
mTilemapInfo.videoram = auto_alloc_array(machine, UINT16, 0x10000 );
/* four scrolling tilemaps */
mTilemapInfo.tmap[0] = tilemap_create(machine, get_tile_info0,tilemap_scan_rows,8,8,64,64);
mTilemapInfo.tmap[1] = tilemap_create(machine, get_tile_info1,tilemap_scan_rows,8,8,64,64);
mTilemapInfo.tmap[2] = tilemap_create(machine, get_tile_info2,tilemap_scan_rows,8,8,64,64);
mTilemapInfo.tmap[3] = tilemap_create(machine, get_tile_info3,tilemap_scan_rows,8,8,64,64);
/* two non-scrolling tilemaps */
mTilemapInfo.tmap[4] = tilemap_create(machine, get_tile_info4,tilemap_scan_rows,8,8,36,28);
mTilemapInfo.tmap[5] = tilemap_create(machine, get_tile_info5,tilemap_scan_rows,8,8,36,28);
/* define offsets for scrolling */
for( i=0; i<4; i++ )
{
static const int adj[4] = { 4,2,1,0 };
int dx = 44+adj[i];
tilemap_set_scrolldx( mTilemapInfo.tmap[i], -dx, -(-384-dx) );
tilemap_set_scrolldy( mTilemapInfo.tmap[i], -24, 288 );
}
tilemap_set_scrolldx( mTilemapInfo.tmap[4], 0, 96 );
tilemap_set_scrolldy( mTilemapInfo.tmap[4], 0, 40 );
tilemap_set_scrolldx( mTilemapInfo.tmap[5], 0, 96 );
tilemap_set_scrolldy( mTilemapInfo.tmap[5], 0, 40 );
} /* namco_tilemap_init */
static VIDEO_START(galaxi)
{
galaxi_state *state = machine.driver_data<galaxi_state>();
state->m_bg1_tmap = tilemap_create(machine, get_bg1_tile_info, tilemap_scan_rows, 16, 16, 0x20, 0x10);
state->m_bg2_tmap = tilemap_create(machine, get_bg2_tile_info, tilemap_scan_rows, 16, 16, 0x20, 0x10);
state->m_bg3_tmap = tilemap_create(machine, get_bg3_tile_info, tilemap_scan_rows, 16, 16, 0x20, 0x10);
state->m_bg4_tmap = tilemap_create(machine, get_bg4_tile_info, tilemap_scan_rows, 16, 16, 0x20, 0x10);
state->m_fg_tmap = tilemap_create(machine, get_fg_tile_info, tilemap_scan_rows, 8, 8, 0x40, 0x20);
tilemap_set_transparent_pen(state->m_bg1_tmap, 0);
tilemap_set_transparent_pen(state->m_bg2_tmap, 0);
tilemap_set_transparent_pen(state->m_bg3_tmap, 0);
tilemap_set_transparent_pen(state->m_bg4_tmap, 0);
tilemap_set_transparent_pen(state->m_fg_tmap, 0);
tilemap_set_scrolldx(state->m_bg3_tmap, -8, 0);
}
int
namco_tilemap_init( int gfxbank, void *maskBaseAddr,
void (*cb)( UINT16 code, int *gfx, int *mask) )
{
int i;
mTilemapInfo.gfxbank = gfxbank;
mTilemapInfo.maskBaseAddr = maskBaseAddr;
mTilemapInfo.cb = cb;
mTilemapInfo.videoram = auto_malloc( 0x10000*2 );
if( mTilemapInfo.videoram )
{
/* four scrolling tilemaps */
mTilemapInfo.tmap[0] = tilemap_create(get_tile_info0,tilemap_scan_rows,TILEMAP_BITMASK,8,8,64,64);
mTilemapInfo.tmap[1] = tilemap_create(get_tile_info1,tilemap_scan_rows,TILEMAP_BITMASK,8,8,64,64);
mTilemapInfo.tmap[2] = tilemap_create(get_tile_info2,tilemap_scan_rows,TILEMAP_BITMASK,8,8,64,64);
mTilemapInfo.tmap[3] = tilemap_create(get_tile_info3,tilemap_scan_rows,TILEMAP_BITMASK,8,8,64,64);
/* two non-scrolling tilemaps */
mTilemapInfo.tmap[4] = tilemap_create(get_tile_info4,tilemap_scan_rows,TILEMAP_BITMASK,8,8,36,28);
mTilemapInfo.tmap[5] = tilemap_create(get_tile_info5,tilemap_scan_rows,TILEMAP_BITMASK,8,8,36,28);
/* ensure that all tilemaps have been allocated */
for( i=0; i<6; i++ )
{
if( !mTilemapInfo.tmap[i] ) return -1;
}
/* define offsets for scrolling */
for( i=0; i<4; i++ )
{
const int adj[4] = { 4,2,1,0 };
int dx = 44+adj[i];
tilemap_set_scrolldx( mTilemapInfo.tmap[i], -dx, -(-288-dx) );
tilemap_set_scrolldy( mTilemapInfo.tmap[i], -24, -(-224-24) );
}
return 0;
}
return -1;
} /* namco_tilemap_init */
int renegade_vh_start( void ){
bg_tilemap = tilemap_create(
get_bg_tilemap_info,
TILEMAP_OPAQUE,
16,16, /* tile width, tile height */
64,16 /* num_cols, num_rows */
);
fg_tilemap = tilemap_create(
get_fg_tilemap_info,
TILEMAP_TRANSPARENT,
8,8, /* tile width, tile height */
32,32 /* num_cols, num_rows */
);
if( bg_tilemap && fg_tilemap ){
fg_tilemap->transparent_pen = 0;
tilemap_set_scrolldx( bg_tilemap, 256, 0 );
tilemap_set_scrolldy( fg_tilemap, 0, 16 );
tilemap_set_scrolldy( bg_tilemap, 0, 16 );
return 0;
}
return 1;
}
static void video_start_common(running_machine *machine, tilemap_mapper_callback get_memory_offset)
{
bg_tilemap = tilemap_create(get_tile_info,get_memory_offset,TILEMAP_TYPE_PEN,8,8,32,32);
tilemap_set_scrolldx(bg_tilemap, 0, -128);
tilemap_set_transparent_pen(bg_tilemap,0);
modify_charcode = 0;
modify_spritecode = 0;
modify_color = 0;
modify_ypos = 0;
mooncrst_gfxextend = 0;
draw_bullets = 0;
draw_background = galaxian_draw_background;
background_enable = 0;
background_blue = 0;
background_red = 0;
background_green = 0;
draw_stars = noop_draw_stars;
flipscreen_x = 0;
flipscreen_y = 0;
spriteram2_present = 0;
spritevisiblearea = &_spritevisiblearea;
spritevisibleareaflipx = &_spritevisibleareaflipx;
color_mask = (machine->gfx[0]->color_granularity == 4) ? 7 : 3;
state_save_register();
}
