StreamWriter CreateTileStreamWriter(GridTraversal grid, int ix, int iy) {
var splitName = grid.SplitTileNameOnDirectories(ix, iy);
string fname = TileDirectory;
for (int i = splitName.Count - 1; i >= 0; i--) {
fname = System.IO.Path.Combine(fname, splitName[i]);
if (i > 0) {
if (!Directory.Exists(fname))
Directory.CreateDirectory(fname);
}
}
return new StreamWriter(fname + ".list");
}
internal string CreateTileFileName(int ix, int iy, GridTraversal grid) {
var splitName = grid.SplitTileNameOnDirectories(ix, iy);
string fname = TileDirectory;
for (int i = splitName.Count - 1; i >= 0; i--)
fname=System.IO.Path.Combine(fname, splitName[i]);
return fname + ".png";
}
