+
+ if (0)
+ { // enable this if you want to see a list of free tiles
+ log_info << "Last Tile ID is " << tiles.size()-1 << std::endl;
+ int last = -1;
+ for(int i = 0; i < int(tiles.size()); ++i)
+ {
+ if (tiles[i] == 0 && last == -1)
+ {
+ last = i;
+ }
+ else if (tiles[i] && last != -1)
+ {
+ log_info << "Free Tile IDs (" << i - last << "): " << last << " - " << i-1 << std::endl;
+ last = -1;
+ }
+ }
+ }