private void GenerateSettingsUIControls(SettingList settings, string parentName)
{
PropertyInfo[] properties = settings.GetType().GetProperties(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
for (int i = 0; i < properties.Length; i++)
{
// creating and positioning label text
GameObject labelTextObject = Instantiate(this.textPrefab);
labelTextObject.transform.SetParent(this.transform.Find(parentName));
RectTransform labelTextRectTransform = labelTextObject.GetComponent <RectTransform>();
labelTextRectTransform.anchoredPosition = new Vector2(0.0f, (i * -labelTextRectTransform.sizeDelta.y) - 20f);
TextMeshProUGUI labelText = labelTextObject.GetComponent <TextMeshProUGUI>();
labelText.text = properties[i].Name;
labelText.alignment = TextAlignmentOptions.MidlineRight;
// choosing which UI control to create
GameObject newUIControl = null;
if (properties[i].PropertyType == typeof(int))
{
newUIControl = Instantiate(this.intFieldPrefab);
TMP_InputField inputField = newUIControl.GetComponent <TMP_InputField>();
inputField.text = properties[i].GetValue(settings).ToString();
}
else if (properties[i].PropertyType == typeof(float) || properties[i].PropertyType == typeof(double))
{
newUIControl = Instantiate(this.floatFieldPrefab);
TMP_InputField inputField = newUIControl.GetComponent <TMP_InputField>();
inputField.text = properties[i].GetValue(settings).ToString();
}
else if (properties[i].PropertyType == typeof(bool))
{
newUIControl = Instantiate(this.settingsTogglePrefab);
Toggle toggle = newUIControl.GetComponent <Toggle>();
toggle.isOn = (bool)properties[i].GetValue(settings);
}
else if (properties[i].PropertyType.IsEnum)
{
newUIControl = Instantiate(this.dropdownPrefab);
TMP_Dropdown dropdown = newUIControl.GetComponent <TMP_Dropdown>();
dropdown.AddOptions(System.Enum.GetNames(properties[i].PropertyType).ToList());
dropdown.value = (int)properties[i].GetValue(settings);
}
else
{
Debug.Assert(false, string.Format("Unknown property type: {0}", properties[i].PropertyType.Name));
}
// remembering which setting this control is supposed to change, will be needed when loading settings from config
TextProperty settingName = newUIControl.GetComponent <TextProperty>();
settingName.Text = properties[i].Name;
newUIControl.transform.SetParent(labelTextObject.transform, false);
this.uiControls.Add(newUIControl);
// setting position on canvas
RectTransform rectTransformComponent = newUIControl.GetComponent <RectTransform>();
rectTransformComponent.anchoredPosition += new Vector2(170.0f, 0.0f);
}
}
/// <summary>
/// Fills controls with values loaded from config file.
/// </summary>
/// <param name="settings">Settings object.</param>
private void FillControls(SettingList settings)
{
PropertyInfo[] properties = settings.GetType().GetProperties(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
foreach (PropertyInfo property in properties)
{
GameObject control = (from uiControl
in this.uiControls
where uiControl.GetComponent <TextProperty>().Text == property.Name
select uiControl).First();
if (control == null)
{
continue;
}
switch (property.PropertyType.Name)
{
case nameof(Int32):
case nameof(Single):
control.GetComponent <TMP_InputField>().text = property.GetValue(settings).ToString();
break;
case nameof(Boolean):
control.GetComponent <Toggle>().isOn = (bool)property.GetValue(settings);
break;
default:
if (property.PropertyType.IsEnum)
{
control.GetComponent <TMP_Dropdown>().value = (int)property.GetValue(settings);
}
else
{
Debug.Log(string.Format("Setting type {0} is unknown", property.PropertyType.Name));
}
break;
}
}
}
/// <summary>
/// Fills settings with values from the UI controls.
/// </summary>
/// <param name="settings">Settings to be filled.</param>
private void FillSettings(SettingList settings)
{
PropertyInfo[] properties = settings.GetType().GetProperties(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
foreach (PropertyInfo property in properties)
{
GameObject control = (from uiControl
in this.uiControls
where uiControl.GetComponent <TextProperty>().Text == property.Name
select uiControl).First();
switch (property.PropertyType.Name)
{
case nameof(Int32):
property.SetValue(settings, int.Parse(control.GetComponent <TMP_InputField>().text));
break;
case nameof(Single):
property.SetValue(settings, float.Parse(control.GetComponent <TMP_InputField>().text));
break;
case nameof(Boolean):
property.SetValue(settings, control.GetComponent <Toggle>().isOn);
break;
default:
if (property.PropertyType.IsEnum)
{
property.SetValue(settings, control.GetComponent <TMP_Dropdown>().value);
}
else
{
Debug.Assert(false, string.Format("Setting type {0} is not supproted", property.PropertyType.Name));
}
break;
}
}
}