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fix tilemap viewer to draw the whole tilemap when categories are used

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This commit is contained in:
Nicola Salmoria 2008-04-01 16:01:34 +00:00
parent d91c34cf31
commit a284b2fd9e
2 changed files with 9 additions and 1 deletions
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9
src/emu/tilemap.c
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@ -943,7 +943,7 @@ void tilemap_draw_by_index(bitmap_t *dest, int number, UINT32 scrollx, UINT32 sc
int xpos,ypos;
/* set up for the blit, using hard-coded parameters (no priority, etc) */
configure_blit_parameters(&blit, tmap, dest, NULL, TILEMAP_DRAW_OPAQUE, 0, 0xff);
configure_blit_parameters(&blit, tmap, dest, NULL, TILEMAP_DRAW_OPAQUE | TILEMAP_DRAW_ALL_CATEGORIES, 0, 0xff);
/* compute the effective scroll positions */
scrollx = tmap->width - scrollx % tmap->width;
@ -1498,6 +1498,13 @@ static void configure_blit_parameters(blit_parameters *blit, tilemap *tmap, bitm
blit->mask &= ~(TILEMAP_PIXEL_LAYER0 | TILEMAP_PIXEL_LAYER1 | TILEMAP_PIXEL_LAYER2);
blit->value &= ~(TILEMAP_PIXEL_LAYER0 | TILEMAP_PIXEL_LAYER1 | TILEMAP_PIXEL_LAYER2);
}
/* don't check category if requested */
if (flags & TILEMAP_DRAW_ALL_CATEGORIES)
{
blit->mask &= ~TILEMAP_PIXEL_CATEGORY_MASK;
blit->value &= ~TILEMAP_PIXEL_CATEGORY_MASK;
}
}

1
src/emu/tilemap.h
View File

@ -321,6 +321,7 @@
#define TILEMAP_DRAW_LAYER2 0x40 /* draw layer 2 */
#define TILEMAP_DRAW_OPAQUE 0x80 /* draw everything, even transparent stuff */
#define TILEMAP_DRAW_ALPHA 0x100 /* draw with alpha blending */
#define TILEMAP_DRAW_ALL_CATEGORIES 0x200 /* draw all categories */
/* per-pixel flags in the transparency_bitmap */