/// <summary>
/// Shows the province selection screen for the given provinces.
/// </summary>
/// <param name="provinces">The provinces to show.</param>
/// <param name="callback">The method callback for when a province is selected.</param>
public void ShowProvinceSelection(List <Province> provinces, OnProvinceSelected callback)
{
dropDown.ClearOptions(); // remove all the previous options
// add the new province options
List <Dropdown.OptionData> options = new List <Dropdown.OptionData>();
foreach (Province p in provinces)
{
options.Add(new Dropdown.OptionData()
{
text = p.name
});
}
dropDown.AddOptions(options);
this.callback = callback;
Show();
}
/// <summary>
/// DO NOT CALL. calls the callback.
/// </summary>
public void OnSelected()
{
Hide();
if (callback == null)
{
return;
}
string name = dropDown.options[dropDown.value].text;
Province p = World.GetProvinceByName(name);
// ensure this isn't true
if (p == null)
{
Debug.Log("No province for chosen name: " + name);
return;
}
// make the callback
callback(p);
callback = null;
}
public void OnCancel()
{
Hide();
callback = null;
}
