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digdug: fixed cocktail offset

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This commit is contained in:
Michaël Banaan Ananas 2011-11-26 17:47:47 +00:00
parent fdca5aa2e2
commit da5b02771e
1 changed files with 11 additions and 9 deletions
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20
src/mame/video/digdug.c
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@ -240,12 +240,6 @@ WRITE8_HANDLER( digdug_PORT_w )
***************************************************************************/
static const rectangle spritevisiblearea =
{
2*8, 34*8-1,
0*8, 28*8-1
};
static void draw_sprites(running_machine& machine, bitmap_t *bitmap, const rectangle *cliprect )
{
digdug_state *state = machine.driver_data<digdug_state>();
@ -254,6 +248,13 @@ static void draw_sprites(running_machine& machine, bitmap_t *bitmap, const recta
UINT8 *spriteram_3 = state->m_digdug_flpram + 0x380;
int offs;
rectangle visarea = {2*8, 34*8-1, 0*8, 28*8-1};
if (flip_screen_get(machine))
{
visarea.min_x += 96;
visarea.max_x += 96;
}
for (offs = 0;offs < 0x80;offs += 2)
{
static const int gfx_offs[2][2] =
@ -280,7 +281,8 @@ static void draw_sprites(running_machine& machine, bitmap_t *bitmap, const recta
{
flipx ^= 1;
flipy ^= 1;
sy += 48;
sy += 40;
sx += 96;
}
for (y = 0;y <= size;y++)
@ -288,13 +290,13 @@ static void draw_sprites(running_machine& machine, bitmap_t *bitmap, const recta
for (x = 0;x <= size;x++)
{
UINT32 transmask = colortable_get_transpen_mask(machine.colortable, machine.gfx[1], color, 0x1f);
drawgfx_transmask(bitmap,&spritevisiblearea,machine.gfx[1],
drawgfx_transmask(bitmap,&visarea,machine.gfx[1],
sprite + gfx_offs[y ^ (size * flipy)][x ^ (size * flipx)],
color,
flipx,flipy,
((sx + 16*x) & 0xff), sy + 16*y,transmask);
/* wraparound */
drawgfx_transmask(bitmap,&spritevisiblearea,machine.gfx[1],
drawgfx_transmask(bitmap,&visarea,machine.gfx[1],
sprite + gfx_offs[y ^ (size * flipy)][x ^ (size * flipx)],
color,
flipx,flipy,