private void openInLeveleditorToolStripMenuItem_Click(object sender, EventArgs e)
{
int n = listBox1.SelectedIndex;
if (n == -1)
{
return;
}
DBEntry d = database[n];
LevelEditor.Leveleditor led = new LevelEditor.Leveleditor();
led.MdiParent = this.MdiParent;
led.Show();
led.WindowState = FormWindowState.Maximized;
led.LoadPCC(d.filepath);
}