/* Kick Goal - video */
#include "driver.h"
extern UINT16 *kickgoal_fgram, *kickgoal_bgram, *kickgoal_bg2ram, *kickgoal_scrram;
static tilemap *kickgoal_fgtm, *kickgoal_bgtm, *kickgoal_bg2tm;
/* FG */
static TILE_GET_INFO( get_kickgoal_fg_tile_info )
{
int tileno = kickgoal_fgram[tile_index*2] & 0x0fff;
int color = kickgoal_fgram[tile_index*2+1] & 0x000f;
SET_TILE_INFO(0,tileno + 0x7000,color + 0x00,0);
}
/* BG */
static TILE_GET_INFO( get_kickgoal_bg_tile_info )
{
int tileno = kickgoal_bgram[tile_index*2] & 0x0fff;
int color = kickgoal_bgram[tile_index*2+1] & 0x000f;
SET_TILE_INFO(1,tileno + 0x1000,color + 0x10,0);
}
/* BG 2 */
static TILE_GET_INFO( get_kickgoal_bg2_tile_info )
{
int tileno = kickgoal_bg2ram[tile_index*2] & 0x07ff;
int color = kickgoal_bg2ram[tile_index*2+1] & 0x000f;
int flipx = kickgoal_bg2ram[tile_index*2+1] & 0x0020;
SET_TILE_INFO(2,tileno + 0x800,color + 0x20,flipx ? TILE_FLIPX : 0);
}
static TILEMAP_MAPPER( tilemap_scan_kicksbg )
{
/* logical (col,row) -> memory offset */
return col*8 + (row & 0x7) + ((row & 0x3c) >> 3) * 0x200;
}
static TILEMAP_MAPPER( tilemap_scan_kicksbg2 )
{
/* logical (col,row) -> memory offset */
return col*16 + (row & 0xf) + ((row & 0x70) >> 4) * 0x400;
}
static TILEMAP_MAPPER( tilemap_scan_kicksfg )
{
/* logical (col,row) -> memory offset */
return col*32 + (row & 0x1f) + ((row & 0x20) >> 5) * 0x800;
}
VIDEO_START( kickgoal )
{
kickgoal_fgtm = tilemap_create(get_kickgoal_fg_tile_info,tilemap_scan_kicksfg,TILEMAP_TYPE_PEN, 8, 16,64,64);
tilemap_set_transparent_pen(kickgoal_fgtm,15);
kickgoal_bgtm = tilemap_create(get_kickgoal_bg_tile_info,tilemap_scan_kicksbg,TILEMAP_TYPE_PEN, 16, 32,64,64);
tilemap_set_transparent_pen(kickgoal_bgtm,15);
kickgoal_bg2tm = tilemap_create(get_kickgoal_bg2_tile_info,tilemap_scan_kicksbg2,TILEMAP_TYPE_PEN, 32, 64,64,64);
}
WRITE16_HANDLER( kickgoal_fgram_w )
{
kickgoal_fgram[offset] = data;
tilemap_mark_tile_dirty(kickgoal_fgtm,offset/2);
}
WRITE16_HANDLER( kickgoal_bgram_w )
{
kickgoal_bgram[offset] = data;
tilemap_mark_tile_dirty(kickgoal_bgtm,offset/2);
}
WRITE16_HANDLER( kickgoal_bg2ram_w )
{
kickgoal_bg2ram[offset] = data;
tilemap_mark_tile_dirty(kickgoal_bg2tm,offset/2);
}
static void kickgoal_draw_sprites(running_machine *machine, mame_bitmap *bitmap,const rectangle *cliprect)
{
const gfx_element *gfx = machine->gfx[1];
int offs;
for (offs = 0;offs < spriteram_size/2;offs += 4)
{
int xpos = spriteram16[offs+3];
int ypos = spriteram16[offs+0] & 0x00ff;
int tileno = spriteram16[offs+2] & 0x0fff;
int flipx = spriteram16[offs+1] & 0x0020;
int color = spriteram16[offs+1] & 0x000f;
if (spriteram16[offs+0] & 0x0100) break;
ypos *= 2;
ypos = 0x200-ypos;
drawgfx(bitmap,gfx,
tileno,
0x30 + color,
flipx,0,
xpos-16+4,ypos-32,
cliprect,TRANSPARENCY_PEN,15);
}
}
VIDEO_UPDATE( kickgoal )
{
/* set scroll */
tilemap_set_scrollx( kickgoal_fgtm, 0, kickgoal_scrram[0] );
tilemap_set_scrolly( kickgoal_fgtm, 0, kickgoal_scrram[1]*2 );
tilemap_set_scrollx( kickgoal_bgtm, 0, kickgoal_scrram[2] );
tilemap_set_scrolly( kickgoal_bgtm, 0, kickgoal_scrram[3]*2 );
tilemap_set_scrollx( kickgoal_bg2tm, 0, kickgoal_scrram[4] );
tilemap_set_scrolly( kickgoal_bg2tm, 0, kickgoal_scrram[5]*2 );
/* draw */
tilemap_draw(bitmap,cliprect,kickgoal_bg2tm,0,0);
tilemap_draw(bitmap,cliprect,kickgoal_bgtm,0,0);
kickgoal_draw_sprites(machine,bitmap,cliprect);
tilemap_draw(bitmap,cliprect,kickgoal_fgtm,0,0);
/*
popmessage ("Regs %04x %04x %04x %04x %04x %04x %04x %04x",
kickgoal_scrram[0],
kickgoal_scrram[1],
kickgoal_scrram[2],
kickgoal_scrram[3],
kickgoal_scrram[4],
kickgoal_scrram[5],
kickgoal_scrram[6],
kickgoal_scrram[7]);
*/
return 0;
}
/* Holywood Action */
/* FG */
static TILE_GET_INFO( get_actionhw_fg_tile_info )
{
int tileno = kickgoal_fgram[tile_index*2] & 0x0fff;
int color = kickgoal_fgram[tile_index*2+1] & 0x000f;
SET_TILE_INFO(0,tileno + 0x7000*2,color + 0x00,0);
}
/* BG */
static TILE_GET_INFO( get_actionhw_bg_tile_info )
{
int tileno = kickgoal_bgram[tile_index*2] & 0x1fff;
int color = kickgoal_bgram[tile_index*2+1] & 0x000f;
int flipx = kickgoal_bgram[tile_index*2+1] & 0x0020;
int flipy = kickgoal_bgram[tile_index*2+1] & 0x0040;
SET_TILE_INFO(1,tileno + 0x0000,color + 0x10,(flipx ? TILE_FLIPX : 0) | (flipy ? TILE_FLIPY : 0));
}
/* BG 2 */
static TILE_GET_INFO( get_actionhw_bg2_tile_info )
{
int tileno = kickgoal_bg2ram[tile_index*2] & 0x1fff;
int color = kickgoal_bg2ram[tile_index*2+1] & 0x000f;
int flipx = kickgoal_bg2ram[tile_index*2+1] & 0x0020;
int flipy = kickgoal_bg2ram[tile_index*2+1] & 0x0040;
SET_TILE_INFO(1,tileno + 0x2000,color + 0x20,(flipx ? TILE_FLIPX : 0) | (flipy ? TILE_FLIPY : 0));
}
static TILEMAP_MAPPER( tilemap_scan_actionhwbg2 )
{
/* logical (col,row) -> memory offset */
return col*16 + (row & 0xf) + ((row & 0x70) >> 4) * 0x400;
}
static TILEMAP_MAPPER( tilemap_scan_actionhwbg )
{
/* logical (col,row) -> memory offset */
return col*16 + (row & 0xf) + ((row & 0x70) >> 4) * 0x400;
}
static TILEMAP_MAPPER( tilemap_scan_actionhwfg )
{
/* logical (col,row) -> memory offset */
return col*32 + (row & 0x1f) + ((row & 0x20) >> 5) * 0x800;
}
VIDEO_START( actionhw )
{
kickgoal_fgtm = tilemap_create(get_actionhw_fg_tile_info,tilemap_scan_actionhwfg,TILEMAP_TYPE_PEN, 8, 8,64,64);
kickgoal_bgtm = tilemap_create(get_actionhw_bg_tile_info,tilemap_scan_actionhwbg,TILEMAP_TYPE_PEN, 16,16,64,64);
kickgoal_bg2tm = tilemap_create(get_actionhw_bg2_tile_info,tilemap_scan_actionhwbg2,TILEMAP_TYPE_PEN, 16,16,64,64);
tilemap_set_transparent_pen(kickgoal_fgtm,15);
tilemap_set_transparent_pen(kickgoal_bgtm,15);
}
static void actionhw_draw_sprites(running_machine *machine, mame_bitmap *bitmap,const rectangle *cliprect)
{
const gfx_element *gfx = machine->gfx[1];
int offs;
for (offs = 0;offs < spriteram_size/2;offs += 4)
{
int xpos = spriteram16[offs+3];
int ypos = spriteram16[offs+0] & 0x00ff;
int tileno = spriteram16[offs+2] & 0x3fff;
int flipx = spriteram16[offs+1] & 0x0020;
int color = spriteram16[offs+1] & 0x000f;
if (spriteram16[offs+0] & 0x0100) break;
ypos = 0x110-ypos;
drawgfx(bitmap,gfx,
tileno+0x4000,
0x30 + color,
flipx,0,
xpos-16+4,ypos-32,
cliprect,TRANSPARENCY_PEN,15);
}
}
VIDEO_UPDATE( actionhw )
{
/* set scroll */
tilemap_set_scrollx( kickgoal_fgtm, 0, kickgoal_scrram[0] );
tilemap_set_scrolly( kickgoal_fgtm, 0, kickgoal_scrram[1] );
tilemap_set_scrollx( kickgoal_bgtm, 0, kickgoal_scrram[2] );
tilemap_set_scrolly( kickgoal_bgtm, 0, kickgoal_scrram[3] );
tilemap_set_scrollx( kickgoal_bg2tm, 0, kickgoal_scrram[4] );
tilemap_set_scrolly( kickgoal_bg2tm, 0, kickgoal_scrram[5] );
/* draw */
tilemap_draw(bitmap,cliprect,kickgoal_bg2tm,0,0);
tilemap_draw(bitmap,cliprect,kickgoal_bgtm,0,0);
actionhw_draw_sprites(machine,bitmap,cliprect);
tilemap_draw(bitmap,cliprect,kickgoal_fgtm,0,0);
return 0;
}