/// <summary>
/// Lets the user open the leveleditor from a specific file
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void loadButton_Click(object sender, EventArgs e)
{
// Open the file dialog and let the user choose a file to open and edit
openFileDialog.Title = "Open a level file";
openFileDialog.Filter = "Level Files| *.level";
// If the user selected a file, hide this form and open the level in the editor
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
this.Hide();
levelEditorForm = new LevelEditor(openFileDialog.FileName);
levelEditorForm.ShowDialog();
// Close this form when the next form is closed
this.Close();
}
}
/// <summary>
/// Checks if the user's parameters are correct and creates a new level in the editor if they are
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void createButton_Click(object sender, EventArgs e)
{
// Establish if width is an integer in a valid range
bool widthIsInt = Int32.TryParse(widthTextBox.Text, out int width);
bool widthValueValid = widthIsInt && (10 <= width && width <= 30);
// Establish if height is an integer in a valid range
bool heightIsInt = Int32.TryParse(heightTextBox.Text, out int height);
bool heightValueValid = heightIsInt && (10 <= height && height <= 30);
// If both width and height are valid, create a new level, hide this form, and open the editor
if (widthValueValid && heightValueValid)
{
this.Hide();
levelEditorForm = new LevelEditor(width, height);
levelEditorForm.ShowDialog();
// Close this form when the next form is closed
this.Close();
}
// Otherwise, just print out any error messages
string errorMessage = "Errors:\n";
// If the width isn't a valid integer, prompt the user for a valid input
if (!widthIsInt || !widthValueValid)
{
errorMessage += " -" + "Width must be between 10 and 30\n";
}
// If the height isn't a valid integer, prompt the user for a valid input
if (!heightIsInt || !heightValueValid)
{
errorMessage += " -" + "Height must be between 10 and 30\n";
}
// Display the errors in a MessageBox
MessageBox.Show(errorMessage);
}