depth = 5000;
top[0] = spr_city_silhouette_city_top_01;
top[1] = spr_city_silhouette_city_top_02;
top[2] = spr_city_silhouette_city_top_03;
top[3] = spr_city_silhouette_city_top_04;
top[4] = spr_city_silhouette_city_top_05;
top[5] = spr_city_silhouette_city_top_06;
top[6] = spr_city_silhouette_city_top_07;