private void batchReplaceEntireWorldWithSelectedBiomesToolStripMenuItem_Click(object sender, EventArgs e)
{
if (world == null)
return;
Batch form = new Batch(world.GetRegionDirectory(dim), Path.GetFileName(world.WorldDir), dim.ToString(), true, cmbReplace1.SelectedItem, cmbReplace2.SelectedItem, world.Seed);
form.ShowDialog(this);
form.Dispose();
}