public void Import_ExportedLevel_SameLevel()
{
// Create simple levelstring.
string levelString = "width=10\r\nheight=10\r\n";
levelString += "start=0,1\r\nfinish=0,2\r\n";
levelString += "1,2=tile\r\n4,4=ghost\r\n";
// Import from levelstring to ILevel object.
ILevelImporter importer = new LevelImporter(new StringReader(levelString));
ILevel level = importer.ImportLevel();
// Export from imported ILevel to string.
StringWriter writer = new StringWriter();
ILevelExporter exporter = new LevelExporter(writer);
exporter.ExportLevel(level);
// Levelstrings should be exactly the same.
Assert.AreEqual(levelString, writer.LevelString);
}
/// <summary>
/// Shows a filedialog to load a level.
/// Will show an error message if the file is not a valid level file.
/// </summary>
private void LoadLevelDialog()
{
FileDialog dialog = new OpenFileDialog();
dialog.Filter = "Level files (*.level)|*.level";
if (dialog.ShowDialog() == DialogResult.OK)
{
ILevelImporter levelImporter = new LevelImporter(dialog.FileName);
try
{
levelPanel.Level = levelImporter.ImportLevel();
}
catch (ArgumentException ex)
{
MessageBox.Show(ex.Message, "Cannot load level",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
