(get_width() + tilesize - 1)/tilesize, (get_height() + tilesize - 1)/tilesize); }
(get_width() + c_tilesize - 1)/c_tilesize, (get_height() + c_tilesize - 1)/c_tilesize); }
	Rectangle get_win_tile_rect()	// Get it in tiles, rounding up.		{ return Rectangle(get_scrolltx(), get_scrollty(),			(get_width() + tilesize - 1)/tilesize,			(get_height() + tilesize - 1)/tilesize); }