/***************************************************************************
...
***************************************************************************/
void create_overlay_unit(struct canvas *pcanvas, struct unit_type *punittype)
{
int x1, x2, y1, y2;
int width, height;
struct sprite *sprite = get_unittype_sprite(tileset, punittype);
sprite_get_bounding_box(sprite, &x1, &y1, &x2, &y2);
if (pcanvas->type == CANVAS_PIXBUF) {
width = gdk_pixbuf_get_width(pcanvas->v.pixbuf);
height = gdk_pixbuf_get_height(pcanvas->v.pixbuf);
gdk_pixbuf_fill(pcanvas->v.pixbuf, 0x00000000);
} else {
if (pcanvas->type == CANVAS_PIXCOMM) {
gtk_pixcomm_clear(pcanvas->v.pixcomm);
}
/* Guess */
width = tileset_full_tile_width(tileset);
height = tileset_full_tile_height(tileset);
}
/* Finally, put a picture of the unit in the tile */
canvas_put_sprite(pcanvas, 0, 0, sprite,
(x2 + x1 - width) / 2, (y1 + y2 - height) / 2,
tileset_full_tile_width(tileset) - (x2 + x1 - width) / 2,
tileset_full_tile_height(tileset) - (y1 + y2 - height) / 2);
}
/**************************************************************************
Fill pixcomm with unit gfx
**************************************************************************/
void put_unit_gpixmap(struct unit *punit, GtkPixcomm *p)
{
struct canvas canvas_store = FC_STATIC_CANVAS_INIT;
canvas_store.surface = gtk_pixcomm_get_surface(p);
gtk_pixcomm_clear(p);
put_unit(punit, &canvas_store, 1.0, 0, 0);
}
/**************************************************************************
...
**************************************************************************/
void put_unit_gpixmap(struct unit *punit, GtkPixcomm *p)
{
struct canvas canvas_store;
canvas_store.type = CANVAS_PIXCOMM;
canvas_store.v.pixcomm = p;
gtk_pixcomm_freeze(p);
gtk_pixcomm_clear(p);
put_unit(punit, &canvas_store, 0, 0);
gtk_pixcomm_thaw(p);
}
